0ff9862da7a9b355d91e42acb2cdd16f925a1235f03471befa15f1266bdca3a39047f2dfc9301a85d3b3ebd4c45d94a7516bca59b46a9ee795c508107691dff15061de8229751b6e9f07c31f66483691b1d6a840541b4a5e2024c96a630476b1c866ffaf26ad168bbb6faa8d98736f208433a1ffb8eb71fb191d80ad57f20718a0faf862"}}], 0x1e0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000487000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/04/23 13:15:27 executing program 1: socketpair(0x9, 0x80005, 0x1f, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000240)="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", 0x1000) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r1, &(0x7f0000000000)="0401000000e3cd682c46090000b24066514d670600c0e180283db150877eac3587ca92a0cc14ab6650782299e6234d243eb9576f4ddb90797d34c3946570ccf83c46dc9f759d64b9dbe253d032c03850aa046be4193cce9f618c704019cc", 0x5e, 0x0, &(0x7f0000000200)={0xa, 0x800, 0x2, @ipv4={[], [0xff, 0xff]}}, 0x1c) [ 148.426418] binder: 12961:12970 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/04/23 13:15:27 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400000, 0x0) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x14) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x38) readahead(r0, 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) 2018/04/23 13:15:27 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000001480), 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000040)) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@bridge_newneigh={0x30, 0x1c, 0x113333291b109101, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x18}, [@NDA_DST_IPV6={0x14, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}]}, 0x30}, 0x1}, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x2) dup3(r2, r0, 0x0) finit_module(r2, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x1) write(0xffffffffffffffff, &(0x7f00000015c0)="a4bae58591a64be2943fc46e699ee91f2047148fffa7fb8c4361f58546e6ad877b42f82fc65a9ffe9102864c35fbac191d774dae372178c9129265311a26dafb5c18d38ea94486810848a3ad74399f0125aca35eb221e3412a0404a8ea89e837d315631340873e23420fa1a10d14510fad5b", 0x72) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) r4 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) fdatasync(r4) [ 148.512332] binder: 12961:12970 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/04/23 13:15:27 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x40, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000240)=0x7, &(0x7f0000000280)=0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = memfd_create(&(0x7f0000000000)=']&+\'\x00', 0x1) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0xb4, r3, 0xb02, 0x70bd28, 0x25dfdbff, {0x4}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x401}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x20}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xc70}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x80}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x60}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1ff800000}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x5}, 0x4000) socket$nl_xfrm(0x10, 0x3, 0x6) open(&(0x7f00000002c0)='./file0\x00', 0x1, 0x4) setsockopt$inet_buf(r1, 0x0, 0xf, &(0x7f000078b000), 0x0) [ 149.266440] binder: BINDER_SET_CONTEXT_MGR already set [ 149.271787] binder: 12961:13010 ioctl 40046207 0 returned -16 [ 149.281219] binder: 12961:13010 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 149.288326] binder: 12961:13011 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/04/23 13:15:28 executing program 7: r0 = socket(0x10, 0x80803, 0x6) sendmsg$nl_generic(r0, &(0x7f0000000380)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000180)={0x14, 0x24, 0x1}, 0x256}, 0x1}, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0xfffffffffffffffc, 0x1, 0x9, 0x7, 0xdebe}, 0xc) 2018/04/23 13:15:28 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000040)) mprotect(&(0x7f0000745000/0x4000)=nil, 0x4000, 0x1000003) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000080)={&(0x7f0000746000/0x1000)=nil, 0x200, 0x0, 0x4a, &(0x7f0000747000/0x3000)=nil, 0x1f}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0x10, 0x0, &(0x7f00000000c0)=[@increfs={0x40046304, 0x2}, @decrefs={0x40046307, 0x2}], 0x14, 0x0, &(0x7f0000000100)="b8f34f7f15eb27642a5dcdcc5c69b012049e15f1"}) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/23 13:15:28 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009d9fec)) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x5, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) 2018/04/23 13:15:28 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000140)={0x200000000000000, 0x3ff, 0x6}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000080)={0x4, 0x9, 0x261, 'queue1\x00', 0x67b}) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/23 13:15:28 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffb) ioctl$KDDISABIO(r0, 0x4b37) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000000)={{}, {0xd7d4}}) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="c4acb3dd09385df402201b7b56950447bfd3486783cb34ec02ceeb0609273a7a405aec06df", 0x25, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000280)={{0xfffffffffffff77f, 0x6e}, 0x1, 0x6, 0x5, {0x2, 0x5}, 0x4, 0x4}) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$unlink(0x9, r1, r2) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) r4 = openat$cgroup_ro(r3, &(0x7f0000000240)='cpuset.effective_mems\x00', 0x0, 0x0) syncfs(r0) recvfrom$unix(r4, &(0x7f0000000300)=""/200, 0xc8, 0x0, 0x0, 0x0) 2018/04/23 13:15:28 executing program 2: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x1, 0x40000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00000000c0)) fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001180)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001200)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000011c0)='numa_maps\x00') write(r2, &(0x7f0000000180)="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", 0x1000) 2018/04/23 13:15:28 executing program 1: socket$inet(0x2, 0x2, 0x0) r0 = socket$packet(0x11, 0x10004000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x1}, 0x4) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'sit0\x00', 0x4000}) unlinkat(r1, &(0x7f0000000040)='./file0\x00', 0x200) 2018/04/23 13:15:28 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00000000c0)={{0x1, 0x2, 0xffffffff, 0x1, 0x7}, 0x81, 0xfffffffffffffffe, 0x8}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000040)={0x4}) ioctl$int_out(r1, 0x5460, &(0x7f0000d19000)) 2018/04/23 13:15:28 executing program 6: clock_adjtime(0x3, &(0x7f0000000180)={0x3, 0x1c, 0x9, 0x81, 0x2, 0xffff, 0x400, 0x2, 0x20, 0x7, 0x32d960aa, 0x137f, 0x9, 0xfffffffffffffff8, 0x40, 0x1f, 0x8, 0x9, 0x100000001, 0x1f, 0x7, 0xfff, 0x8000, 0xf92, 0x9, 0x6c3f}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f0000725000), &(0x7f0000626000)=0x4) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x6, @ipv4={[], [0xff, 0xff]}, 0x4}, 0x1c) connect$unix(r1, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e21}, 0x6e) fsetxattr(r0, &(0x7f00000000c0)=@known='security.ima\x00', &(0x7f0000000100)='ppp1.\x00', 0x6, 0x3) 2018/04/23 13:15:28 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) 2018/04/23 13:15:28 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000100)={0x9, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000140)={r1, 0x1}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x1, 0x4) preadv(r0, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/173, 0xad}], 0x1, 0x0) ioctl$EVIOCGNAME(0xffffffffffffffff, 0x80404506, &(0x7f00000004c0)=""/108) 2018/04/23 13:15:28 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$ipx(r0, &(0x7f0000000080)={0x4, 0x1ff, 0xb2d7, "f1ca18b45c0e"}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x16) socket$netlink(0x10, 0x3, 0x17) write(r1, &(0x7f0000000040)="1a8cf25ad19b6cb9153b80260000002a0047ffdf08dfff0000e8ffff00000001000008000a395cc03d0009cb0000000000", 0x31) fcntl$setlease(r1, 0x400, 0x1) 2018/04/23 13:15:28 executing program 0: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) setgid(0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000000)=0x4, 0x4) 2018/04/23 13:15:28 executing program 4: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/create\x00', 0x2, 0x0) lseek(r0, 0x0, 0x3) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x8040, 0x0) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000100)={&(0x7f00000001c0)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000040)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891de0000390008000aa965866199f356000c00060000001900a30700000000000000dc1338d544009fe1f8aef7ff5afb83de448daa7227c43ab8220000", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/23 13:15:29 executing program 2: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='mqueue\x00', 0x0, &(0x7f0000e2ef53)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xa, 0xfffffffffffffffc, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) umount2(&(0x7f00000000c0)='./file0/file0\x00', 0x3) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") sendto$ipx(r1, &(0x7f0000000280)="8f28758fb8b6d0c9e5e8b51e89bf428b3830f0cc2cb9e55fd6220becab69887c4f09c537a9769fadfe564b58e91b71dbfd8e18c21607730a3a572302c0a5cdd1ab00fe89c29c3b8068b9cdfc804e1cc7d714d6da4079e65b52da76ee87bc0c64613562c16bae5fe6181617e7cea81bc4e3496a0921ea4dbb02a45e2432e09c9f090f74edb309ea160fc622919518baf60e157838c6ad8c", 0x97, 0x4000000, 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x6000) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) umount2(&(0x7f0000a23000)='./file0\x00', 0xc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000000)={0x1}) 2018/04/23 13:15:29 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) r2 = memfd_create(&(0x7f0000000000)='vboxnet1\x00', 0x2) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) socket$netlink(0x10, 0x3, 0x7) getsockopt$inet6_dccp_int(r2, 0x21, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0x4) connect$unix(r1, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) close(r0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f00000000c0)=""/151) 2018/04/23 13:15:29 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x1e) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x13) inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x84000c41) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000340)={"6c6f0000f72f421d00", &(0x7f0000000380)=@ethtool_cmd={0x8}}) bind(r0, &(0x7f0000000080)=@rc={0x1f, {0x80000000, 0x7, 0x7ff, 0x8, 0x7, 0x1ff}, 0x4}, 0x80) ioctl$TIOCNOTTY(r1, 0x5422) 2018/04/23 13:15:29 executing program 6: r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000040)={{0x0, 0xffffffffffffff7f}, 'port1\x00', 0x1, 0x40020, 0x7, 0x6, 0x7, 0x80000001, 0x3, 0x0, 0x1, 0x9}) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) fremovexattr(r1, &(0x7f0000000100)=@known='com.apple.system.Security\x00') r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1e}], 0x30) r3 = memfd_create(&(0x7f0000000000)='eth1(%#\x00', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r4, r2) dup2(r1, r0) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f0000000140)=""/176) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x3fd}], 0x30) 2018/04/23 13:15:29 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept$inet6(r0, 0x0, &(0x7f0000000040)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket(0x10, 0x4, 0x18000000) setsockopt$inet_group_source_req(r3, 0x0, 0x2c, &(0x7f0000000100)={0x7ff, {{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e22}}}, 0x118) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r3, 0x0, 0x60, &(0x7f0000000280)={'filter\x00'}, &(0x7f0000000300)=0x44) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000700)="c5c01ad2c7c7d67baee049d4893c1918", 0x10) clock_settime(0xbe689cead0477aa3, &(0x7f0000000340)) pwrite64(r2, &(0x7f0000000380)="59c24397ddbefd801eb4024c1d9d6e2776faa5a6fc571be2fe6b7fecec77557de6e4491d31643726428d300f223167236710f8aa7afbf9896707d3b22d1ddddf4b494ca0", 0x44, 0x0) syncfs(r4) getsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000000400), &(0x7f0000000440)=0x4) timer_create(0x5, &(0x7f0000000480)={0x0, 0x23, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000500)=0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x2b, "75904ee89520c49398287c3825b687a77b49c53f6a5d733e8035bc55192a8e3a10200026a463902799d085"}, &(0x7f00000000c0)=0x33) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000004c0)={r7, 0x5, 0x4, [0x4, 0x101, 0x7ff, 0x7fffffff]}, &(0x7f00000006c0)=0x10) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r6, 0x1, &(0x7f0000000580)={{r8, r9+30000000}, {0x77359400}}, &(0x7f00000005c0)) ioctl$sock_proto_private(r1, 0x89e1, &(0x7f0000000600)="9957d92e17f95665f4363ff81e4cbf9d168e147a08c9b45c5f2dfe84964b4fb891cb8d6a77867d4ee07a7f513b9903130c99f55a076c2faf5de2a05740efc1e18c37d869b6829f26738200bd06b758a9c361a1e6b9a4d477ea47fa660ac2fb4f65727938d97c08b55102d65e40f6a00e9a996ea8a7f744c43d2c69e02e9656ff78c2b376d67d716dede56426781ca4298079cb7da23380585b004fef0b37bf56027afe9101c5fa00081ef21a6a3e198742923313652cf3d5") syslog(0x3, &(0x7f0000000d40)=""/119, 0x77) 2018/04/23 13:15:29 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x4000) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f00000000c0)="4e5d036ea65a875fa2a52b79c7446e26b6a79ec2364cb1015d3b85cfc48e52ea10972c13fab081f962f4be", 0x2b, 0x4000, &(0x7f0000000100)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x8000002000008) 2018/04/23 13:15:29 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000005540)='/selinux/mls\x00', 0x0, 0x0) accept4$inet6(r0, &(0x7f0000005580)={0x0, 0x0, 0x0, @local}, &(0x7f00000055c0)=0x1c, 0x80000) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000140)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000280)=[{0x10}], 0x10}, 0x8000}], 0x2, 0x0) 2018/04/23 13:15:29 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setns(r0, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000fb9fc8)={&(0x7f0000397ff4)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000c06d10)=@delsa={0x90, 0x11, 0x400, 0x70bd2a, 0x25dfdbfc, {@in=@rand_addr=0x6, 0x4d2, 0x2, 0x3f}, [@srcaddr={0x14, 0xd, @in6=@mcast2={0xff, 0x2, [], 0x1}}, @algo_crypt={0x54, 0x2, {{'ecb-cipher_null\x00'}, 0x58, "ddebd8f228f30466a8f36a"}}]}, 0x90}, 0x1}, 0x0) 2018/04/23 13:15:29 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000038ffc), &(0x7f0000af7000)=0x847d) r1 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) pwrite64(r1, &(0x7f000003bfff)='/', 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000780)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x7, @empty, 0x6}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x12}}, @in6={0xa, 0x4e20, 0x7fff, @dev={0xfe, 0x80, [], 0xa}, 0x7fff}], 0x84) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmsg$unix(r1, &(0x7f0000000380)={&(0x7f0000000300)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000840)}], 0x1, &(0x7f0000000940)=ANY=[@ANYBLOB="0000000018000000000000000100000001000000"], 0x14, 0x40040}, 0x80) sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000a8cff0)={0x1, &(0x7f0000528000)=[{0x6}]}, 0x10) close(r2) getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000840)={{{@in6=@local, @in6=@mcast1}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000580)=0xe8) getegid() sendmsg$unix(r1, &(0x7f0000000680)={&(0x7f00000001c0)=@abs, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000240)="22fa9cace05756027dddea578e63cc3f89be070debf0f3e3a31311973dd5e3fd7936bacb69721458769620c472146a0c598b0b72f3714ca3e6d99be1effebb55e32222ed7aab86eb20d02cfe09d9f7307e91b35803c9550f76c9836f7017eaf5d88ebf3ce79fa606f6007dfb7e5fdd8dc8b507947b140a8b5b28560a6ebefe2cc40cdc24a380277654157907", 0x8c}], 0x1, &(0x7f0000000c00)=ANY=[], 0x0, 0x40081}, 0x44080) socket$inet6(0xa, 0x3, 0x7ff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x10, r1, 0x0) lseek(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000005c0)=@sack_info={0x0, 0x9, 0x80}, &(0x7f0000000600)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000640)={r4, 0x0, 0x100000001, 0x0, 0x5, 0xffffffff}, &(0x7f0000000740)=0x14) sendfile(0xffffffffffffffff, r1, &(0x7f0000317000), 0x7f8) socket$inet6_dccp(0xa, 0x6, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000400)='./file0\x00') syz_fuseblk_mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) open$dir(&(0x7f0000000080)='./file0/file0/file0\x00', 0x2, 0x123) r5 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000006c0)="d155a43180d33c56428fbdc540d80ae9ddc873fd563d56fe91c166f190842b8f8add20da02e63fd41079a762327b3140a78db37b74c0f93ece17cd3dcb245bd26f140396bd4f", 0x46, 0xffffffffffffffff) socket$inet_tcp(0x2, 0x1, 0x0) r6 = add_key$keyring(&(0x7f0000000b00)='keyring\x00', &(0x7f0000000b40)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r5, &(0x7f0000000a80)=[{&(0x7f0000000180)="9e230955b4af8186bec3ac2718edc871e9a551c34f8da23a14", 0x19}], 0x1, r6) socket$nl_generic(0x10, 0x3, 0x10) 2018/04/23 13:15:29 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000140)='cgroup.events\x00', 0x0, 0x0) flistxattr(r1, &(0x7f0000000000), 0xd1) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') 2018/04/23 13:15:29 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$cgroup_ro(r0, &(0x7f0000002840)='cpuset.memory_pressure\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000028c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f00000029c0)={&(0x7f0000002880)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000002980)={&(0x7f0000002900)={0x58, r2, 0x10, 0x70bd2d, 0x25dfdbfc, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x72}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfffffffffffff478}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x74b9}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x4040004}, 0x20008000) sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x600}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x13c, r2, 0x0, 0x70bd2c, 0x25dfdbfe, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6c}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x25}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x18}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfff}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vlan0\x00'}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4e6b}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}]}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}]}]}, 0x13c}, 0x1, 0x0, 0x0, 0x8000}, 0x10) symlink(&(0x7f0000000500)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000580)='./file1\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8f75e6f1ede30e76, 0x0) unlink(&(0x7f0000000040)='./file1\x00') 2018/04/23 13:15:29 executing program 4: r0 = memfd_create(&(0x7f0000000100)='ppp1ppp0&lo!(\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0xb6401ae45aa97ad2, r0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)=0x40000000000) add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) keyctl$read(0xb, 0x0, &(0x7f0000001b40)=""/4096, 0x1c64) 2018/04/23 13:15:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000680)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {0x2}, [@RTA_PRIORITY={0x8, 0x6}]}, 0x24}, 0x1}, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000, 0x80000) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x20000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000180)) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000040)) 2018/04/23 13:15:29 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$fuse(r1, &(0x7f0000000340)=ANY=[@ANYBLOB='S'], 0x1) sendfile(r1, r1, &(0x7f0000000040), 0x80000001) creat(&(0x7f0000000240)='./bus\x00', 0x200000000000000) 2018/04/23 13:15:29 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000004040)=[{{&(0x7f00000000c0)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000001400)=[{&(0x7f0000000140)}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f0000000180)=""/249, 0xf9}, {&(0x7f00000012c0)=""/52, 0x34}, {&(0x7f0000001300)=""/198, 0xc6}], 0x5, &(0x7f0000001480)=""/48, 0x30, 0x40}, 0x10001}, {{&(0x7f00000014c0)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000002900)=[{&(0x7f0000001540)=""/164, 0xa4}, {&(0x7f0000001600)=""/221, 0xdd}, {&(0x7f0000001700)=""/124, 0x7c}, {&(0x7f0000001780)=""/127, 0x7f}, {&(0x7f0000001800)=""/4096, 0x1000}, {&(0x7f0000002800)=""/242, 0xf2}], 0x6, 0x0, 0x0, 0x5}, 0x8}, {{&(0x7f0000002980)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000002a40)=[{&(0x7f0000002a00)=""/57, 0x39}], 0x1, &(0x7f0000002a80)=""/250, 0xfa, 0x2}, 0xacfe}, {{&(0x7f0000002b80)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000002d40)=[{&(0x7f0000002c00)=""/27, 0x1b}, {&(0x7f0000002c40)=""/197, 0xc5}], 0x2, &(0x7f0000002d80)=""/69, 0x45, 0x9}, 0x4e7}, {{&(0x7f0000002e00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000003f40)=[{&(0x7f0000002e80)=""/178, 0xb2}, {&(0x7f0000002f40)=""/4096, 0x1000}], 0x2, &(0x7f0000003f80)=""/149, 0x95, 0x2159}, 0x8}], 0x5, 0x10100, &(0x7f0000004180)={0x0, 0x1c9c380}) bind$unix(r0, &(0x7f00000042c0)=@abs={0x1, 0x0, 0x4e22}, 0x2d) bind$unix(r0, &(0x7f00000041c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="6f6f6d5f61646a00aceb048ace6a7fe4299541856162c2caee4ddcec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212c4a9e569adb10d57a4df1ac9de547a489ee151288214d250681714c92c72529697f2a774835bb6f09301d08f3c72fbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b798d5dbc662") pwrite64(r1, &(0x7f0000000280)='-', 0x1, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000140)=0x1) eventfd(0x2) 2018/04/23 13:15:29 executing program 5: r0 = socket(0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="01257ae1", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0xc) r2 = socket$inet(0x10, 0x3, 0xc) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000080)={{0xffffffffffffffff, 0x2, 0x0, 0x0, 0x7ff}, 0x0, 0xa00}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000001c0)={r1, 0x74, &(0x7f0000000140)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4, 0x7, @ipv4={[], [0xff, 0xff]}, 0xfffffffffffffffa}, @in6={0xa, 0x4e21, 0x80, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffe}]}, &(0x7f0000000200)=0x10) sendmsg(r2, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000100)={'bond0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) 2018/04/23 13:15:30 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x3, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0x283}}, 0x40, 0x0, 0x3, 0xbf1, 0x2}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0x100}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000001c0)=0x4, 0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000200)={{0x7, 0x401}, 'port0\x00', 0x4c, 0x1, 0x1, 0xca39, 0xf3b0, 0x7fffffff, 0x0, 0x0, 0x4, 0x3}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0x88, r2, 0x9, 0x70bd29, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_team\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x40}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2f}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x14}, 0x51) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) epoll_pwait(r0, &(0x7f00000004c0)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0xff, &(0x7f0000000540)={0x5}, 0x8) sysfs$3(0x3) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000000640)={0x0}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000740)={0x68, 0x0, &(0x7f0000000680)=[@reply={0x40406301, {0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f00000005c0)=[@ptr={0x70742a85, 0x0, &(0x7f0000000580), 0x1, 0x3, 0x3a}], &(0x7f0000000600)=[0x38]}}, @exit_looper={0x630d}, @acquire_done={0x40106309, r5, 0x2}, @register_looper={0x630b}, @acquire={0x40046305, 0x1}], 0x25, 0x0, &(0x7f0000000700)="852d66a08de9db04bc1e72a17f51b4136b94f43aba501646911ac621b81960a1c60fc8d741"}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000780)={0x0}, &(0x7f00000007c0)=0xc) sched_setscheduler(r6, 0x3, &(0x7f0000000800)=0x80) getpeername$ax25(r4, &(0x7f0000000840), &(0x7f0000000880)=0x10) mkdirat$cgroup(r0, &(0x7f00000008c0)='syz0\x00', 0x1ff) sendmsg$IPVS_CMD_SET_SERVICE(r3, &(0x7f0000000a80)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000a40)={&(0x7f0000000940)={0xe4, r2, 0x200, 0x70bd2a, 0x25dfdbfe, {0x2}, [@IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x64}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x20}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x11}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff]}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0xe4}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) r7 = socket$pptp(0x18, 0x1, 0x2) link(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)='./file0\x00') fcntl$lock(r3, 0x5, &(0x7f0000000b40)={0x2, 0x4, 0x2, 0x7, r6}) r8 = creat(&(0x7f0000000b80)='./file0\x00', 0x80) ioctl(r4, 0xa3b, &(0x7f0000000bc0)="99fea817c2411532738767dc9734a5e3caf5706ffb6363703dfa07668a47") r9 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000c00)='/selinux/enforce\x00', 0x2000, 0x0) inotify_add_watch(r9, &(0x7f0000000c40)='./file0\x00', 0x200) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000c80)=0x3, 0x2) r10 = accept(r0, &(0x7f0000000cc0)=@hci, &(0x7f0000000d40)=0x80) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000d80)={r1, 0x7f}, &(0x7f0000000dc0)=0x8) connect$l2tp(r8, &(0x7f0000000e00)=@pppol2tpin6={0x18, 0x1, {0x0, r10, 0x2, 0x3, 0x1, 0x0, {0xa, 0x4e21, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x8000}}}, 0x32) write$binfmt_elf64(r7, &(0x7f0000000e40)={{0x7f, 0x45, 0x4c, 0x46, 0x29, 0x200, 0x1ff, 0x0, 0x2, 0x3, 0x6, 0x2d9f, 0x35d, 0x40, 0xfd, 0x2, 0x2, 0x38, 0x2, 0x7, 0x5, 0x7ff}, [{0x6474e553, 0x100000000, 0x9, 0x0, 0x0, 0x7, 0x5, 0x1}], "d20b6268257d798cfbf388d03a8925d7691100b3fadef636f399d16a7866244b0e47701bf62dedb60f524684da90f458c4142de607f875e1316cadadd258f73c14684b9baa8c"}, 0xbe) ioctl$BINDER_WRITE_READ(r9, 0xc0306201, &(0x7f0000001240)={0x100, 0x0, &(0x7f0000001080)=[@register_looper={0x630b}, @decrefs={0x40046307, 0x3}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x18, 0x8, &(0x7f0000000f00)=[@fd={0x66642a85, 0x0, r3}], &(0x7f0000000f40)=[0x28]}}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x0, 0x28, &(0x7f0000000f80), &(0x7f0000000fc0)=[0x40, 0x30, 0x30, 0x0, 0x48]}, 0x80}}, @decrefs={0x40046307, 0x1}, @acquire={0x40046305, 0x4}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x18, 0x8, &(0x7f0000001000)=[@fd={0x66642a85, 0x0, r3, 0x0, 0x4}], &(0x7f0000001040)=[0x48]}, 0xfff}}, @release={0x40046306, 0x2}], 0x8e, 0x0, &(0x7f0000001180)="9c212afb66ce953ccd1026fc58a265bd0b0ff5cba86b4df29957090f6480cdaf92b478a2621ed336c9eaf81a9843e5619f2802edcfa7761c7be73b88410f79dc5c7ae2d80f78d682b9ed82f58e9eaa5ec64007fd21243191b5ca71b68b163a6054ef5604fd4f297f2edd2596bda2e4f010e38c880c19f74f0a47808db774b05da29a0b822cc828ab5da1073c0997"}) 2018/04/23 13:15:30 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000280)={0x14, 0x8000003, 0x2, 0x5}, 0x14}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x60000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x1ff, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x21}}, @in6={0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x4e23, 0xfffffffffffffffc, @remote={0xfe, 0x80, [], 0xbb}, 0x46}, @in6={0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x6}], 0x90) 2018/04/23 13:15:30 executing program 4: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) setgroups(0x1, &(0x7f0000000100)=[r0]) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r1, &(0x7f0000000000)="0401000000e3cd682c46090000b24066514d670600c0e180283db150877eac3587ca92a0cc14ab6650782299e6234d243eb9576f4ddb90797d34c3946570ccf83c46dc9f759d64b9dbe253d032c03850aa046be4193cce9f618c704019cc", 0x5e, 0x0, &(0x7f0000000200)={0xa, 0x800, 0x2, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/04/23 13:15:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/4, &(0x7f0000000000)=0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000000080)=0x7, 0x4) 2018/04/23 13:15:30 executing program 0: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000000040)={0x3ff, 0x0, 0x73, 0x1, 0x8000}) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000100), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000dac000)={0x77359400}, &(0x7f0000048000), 0x0) 2018/04/23 13:15:30 executing program 7: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f00000002c0)={0x1, 0x9, 0x3, 0x800, 0x8, 0x1}) r2 = dup2(r0, r0) mkdir(&(0x7f0000000040)='./file0\x00', 0x111) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f00000000c0)=""/241) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x52b}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000240)={r3, 0x2, 0x0, 0x4}, &(0x7f0000000280)=0x10) 2018/04/23 13:15:30 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) mlock2(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r1 = memfd_create(&(0x7f0000000000)="5b9d6d696d655f7479706500", 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000180)={0x3ff, {{0x2, 0x4e22, @rand_addr=0x7fffffff}}}, 0x88) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000002000/0x3000)=nil, 0x3000}) 2018/04/23 13:15:30 executing program 6: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000cfc000)='./file1\x00', &(0x7f0000bdbff8)='./file0\x00', &(0x7f0000dea000)='tmpfs\x00', 0x201000000001, 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000386000)=""/1984, 0x7c0) epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x3c, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000300)={0x54, 0x0, &(0x7f0000000240)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x40, 0x20, &(0x7f00000001c0)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x1}, @ptr={0x70742a85, 0x0, &(0x7f0000000180), 0x1, 0x2, 0x2e}], &(0x7f0000000200)=[0x0, 0x20, 0x38, 0x58]}, 0x6}}, @exit_looper={0x630d}, @enter_looper={0x630c}], 0x18, 0x0, &(0x7f00000002c0)="249e929e732104d610f5d4594c04343b56ecfa05bae28b4b"}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x10000, 0x0) accept(r1, &(0x7f00000000c0)=@in6={0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x80) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001400)={0x33, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="066304400100000007630440030000000163404000000000000000000400000000000000000000000100000000000000000000"], 0x1000, 0x0, &(0x7f0000000400)="a5b2e4ddd663ea8319e06101bcc4f6b51d4de43fc974eb248a6ecf8fd9204ec82e068472a5ea16a8a7c49ce1dbae8aea259bd4252881f1e4ededd5a55f5f6b801fb77c9127cba22feaab799115883adae306adaa36b7b5a82b0216ecf2abd661b9a2aa106cc459bf54d2378b202dbc153636e2124f943bd4da880a782c04c4f925e614a092b129f67d313da09f4f708a206e06bbe6e956c7c26e7338bd14bd258453b53c664cf5a9d195cdf905802dddf0323fa06cbf89161489e1fd518970ab04a2486a13763fbd82c6e77146bd88973df57a0e35cbb0665505f6b0acaa69e725713ac0718948e794c57b20f0d24452e43f0acf4f52ee3e2eba7d9631dacc6f2dc202a3727ea0d6c0418c723f9124cfc68675c1cfb5725bc1650e68cc991de65c025536839425d452a14de1a1a4d1bb2255523062a31b46d0b63c0db2d4c947d62d761a2b20f75b6c271aaea924a6f6e13bac390a1de38ff363edf8c9c7bc7ed118ce04d6971a9367ad1d4f39daeb711a01b4dd4005266564269c0c6fe3c34e2ec47f8154fbef0102deefc7b0774a0b2dc53a63823b0cd226ab8015d0be270723601c58bd95a5ce732e07619293739ebad0eb726b8e34eb20900852875501fb947da9f90ded2aae778069043e48e7a49899b8511c0990d784a32bc5c950d2c92a5a83752bf37c5c9c2e24b7e97d3f4e064c4777bd7e5766b11fd928ad14aede032032ffbcf39f4f23479545689c2601a044c063b2594936dab583fe5652f7b06f4e273323c9b72b3d7f9b625384fa68610be78a1cb74605b2b827445001d3ac14d095202a8a4b1bafd525d808ce3194e5d21c97860d757b3f0dbaf2e82db44ca8c519839df4a0fd6f5565a9bcbf7dd9cbb5589778c1bba501363cf67088a319789e7359c757aece29010878bbf9cde9ea03eaa70346e0dceed7834e261cf76ac2aa56622e256bf67e9f3d969d0a990b0dd10b530f733dd0d08a1bfa0c68f52d4164e05836c44e89bd571b297f436a38317790f88d49c1053782f8960902410c8aad3a4a0246ff0d09c143cb1539daf23830166a5e81ba3eca0f66e2cba7a2c4a2bc89aec3b22728fb7e18dfa9dbf19f1042c09fbf450ab3d80544e7cfd8472aa4e9aed3d9f116cbfcc226cabbdeea34a5ea5d5dffd32f0c31332f470dbc6b20da9ccb5914659edbca2ed817169553b7ec1fa0e47318c87ad62c6c56b2d43d5f57e7758e1526e335bdcc7ff9830dfd7bd31e87e938104f61627dbe3143daa5dadb21ecdc2b9e960e464f18dd9a4143c56fcacfd6fde39e7f84660eba4d8541a416601d15c7faa14d0408862d73cd12d9a56fe3617f12b45e5a6b97065e59896a23dbd5e1eb2a06a57eeeda55d4f8da102ef642215e5c2ab3af5a648a0c439298fdb1f8e5f47d4ac3e32649a90e530e6fd2c510bc860f1925b88ad613893c40fe525588d3ff044f2e6dd170f9753f465d948e2ef43df89d48b904d0a034aad6861dba3bce8ce9f48134420a822fb77de0c45c3acbdd6ac99a6f2787f01a8ea8148f295f88507b2fcb3b56ea19c54d0b716c221388d76ccc50fba457862cc57356d81e1f5cd81368ecc16c72d4f2d8d6dda3174a27e75f5cbeea40cad64c7abd6dcafb52aab2ef3b8ce0fee011b53e4307e5c3ac099372a349c66d9369df6ded589504ebf96149fe4d54a93e16887f19267633f8a3233d76e05bbefa6f5a2819bb9ebff280551f0f23b4bf1554c6dc3255207b734ea2a7cf08dcbae44add771253aea25009780c2a53b4b8d31f84da2c7c9be758fb2bd559389b677570c505bdd01929273fe1f10698c5f621731d23474ecf5da898473dd420b888cc7d626b6c88c175e664b98b815b9fd42d50e49ee308feadb2c9174eef2b032dd8138571c3088dfea63c11dc77d35bb2f39c29f480e044a693be090bbafadaa138b6c06711ad2df5d0d63bff95c7ce148400611e65849998bedea2e2c640f1065341ad3a037ac651eb2419fe2b5880100b86b436af62572758517ee2fc6dc01045edcd215e1da3b01cc16f324d6e779f85aafe3225d97735e95e122ac3d579c000f0ebc5de700eebc20ec9067234acdbb87e7c58a4ecda26a82a90a48172a173f1582f6cb60e760d589fec39b51657f4987f8c213d811d7e794eed168baebac27220a4c57e43dcb8fd20f6cc235e402294e93ed8df633ffc8aa751965060035dfd7fcda78d6b2aa53f94c24de2530e92dea0763d7c9b7e049645c1e43e30b6035f3a947637e0b9f692a7466111d3514dd6e66693e195cd9ebb2c4c2b02305d32c57cd96af3d235cd7993c2583928cc4b9baef607c4a53b5bea0eced8474ecc9fb5b8aa37a5823ed4664ac89664fb83fb8983f92a1ac7d6001dc88ee2989a7f070025145d4b3f8bb6b0a9cdaead37c3ab2a0a3ad892ca40b739f42d3b824913ce26b26f7289fdf89792c1717a168541ec94f3c9c1a382885912aa6d25c45d7577b104f939c56ee72cd05b19cc3162708284a69772749bd22316eb118f827c84ea5d78ed7a79d2850877da97ec63e058f8d9fb9fbeecf476d55c205e6cac7e1d3b91ef1157937e22317ddfc661b9041f19b1c35b00fcade79df3e23b9255be0ef2dcbb1888902a3ecf0d0e51eb38f3e98922e314c1f3d2c812f2bd7da099ad3ac7be9cec2464fabef5dd9c1e52c3c8267ea5e3a021b9c330de65c0d19779f2b198c9fd19628f861a22c0a4994f34e722faf099578e40a330f19e7e98b7c167285b0f0ef5bc32a8c57c3d2fa506b5f34c72a42a1a943d8fe51f75b9b488a988d8fb61ea724c86c0c0108d74f4c202515d97ce87d0d5f72296b67534a438bb088c942e412dcc3b69d4737e2ba8987d446e80fd653aa89c1c96407e4f3d1539f172b67052c8f590174cefe4851e5ffef91b0a945caa1353f1086f6689055bc1dda058e9c5c17e2efbdf38e42527d0a15959d5b90e47b5446da4cb5c0e8448d35b781071e130120e72bb3f3cdf1bf1a9acb3a77269dc550aada8b71dfb24dd9af2b55baac7a99205cf8bc533e98aa0ffdacfceb0fc74cc88a4f7499c2f326eb3c72523fe738a2d8ce3686f73270eb3ea87848f393f3a96fe0e8bb0678188d880eaea823484108f6ff99ac399e5dfaa8b13b5fe4276a2d652004780a9895aa836132512ef7e950d67735c5eb33712eeb075d474a957f237f2c21cab1e5c4d3c11cff1125079bf755735f7fd013dca08333e041518276c4894126af13b0c0e4033fd4c6fa511c385e728d346e94cfeeb4cfc9d9cc1aa2b5bbfd0cf85e412c0a1a811c841bc04cf34104c889a30d8041be102c9354cb2876400b655f2e3514bec2e16d00ad9b2480c242c9a752676dab5aa43ddfcb70953a4ade196d12b4e6f9e6d2e97101f5fe356288fb52092b4e788bdf2eb8f564a8596877ca5e7e69156361e1c1561bdc154084aabd674286390ec73d2e0d7e75a7386db73815b51aeba6472f87a614a51c8cac03cdd98bfb96dc1cb69740d6549460362370b8c8116867958c5da739b2f9a07d011f5241dc8dc1e705d92cbf5909f4fd09751c21f84ce8be0610d9e71c3ba81be0de5dd4fb8ac812334c9e2aca807ff188827967b9af58c705b9a13240de39ef15a8fa720e113c4347f70f19abfa60015cc4848009ed4a77425f7ff8734f7b21b80e15cfad8d5c3f306a996c98dd9c657a703feced510bf246d97f8767a7fc3cdd52ad31e8beac8309c96cd70145be428ba6c19c4648b14a71cf94d4f7ffee4bcfad07b5749ad6d9888382b6dca72374730fe1ca9970fa8655e4bd45417c8b49166b5890d0d62f79078f2cf6f04779876ee763282acab6348ebe352b8176c82f996b3bd3a6d9f6411259fecca27a7d27869f4fa94e39707b381c51ed50fdb4bd3edfd3f760bb6865327948b700ffc22abc75a915450368fe59681903f80bd2b323907c4ea2e38b91364f046deac59b98f49be4c5ed8912c6c0eb6fd67bc3776f9b34bc07c5b44809f255add8ac7e4369e38db39317b8949d85a92606f2fcd0d74722bfb7f128c851c499aa157796be974382b00b84714e692e518f910890230fc4ea4043b99dd44fd2982b01fe3c313d537c666e02ccb1dc67d0b3bdf3399430dfb005666c34fd81044b9bbf87bdabeb48b7fb48d17ea567f60caf5303cfe8383d0cb2ff5aeb3f0ab2f939887db7bc96be65998db58f9900d6182cb82b8119bc510639da85d6255a725e89b5b0cbb19639068de0ca90b0d92a836bf4cad7ed0622e8a87ae7b6b55fa9e111c685aa563c878d5e3d0cc42d5a26989524dc41746cd823c83f5e43daa62c56d69eab207999fb4945973a492aab28dc63b98a6771af66ce27d06cc995d96e11b1c46adbf99ae053fccd602d49c467a99f50d24ceb447945df8010e99f9a76a2588f00e7e9da5c6344b804e9e6ce62ae70b6411fb2af659157bb864c8371a5bc7c5a117891bb823e5209e31254e9f983da7bd0382b46d64dfe747f3f1ff9d376fa6fa8534ae10554400f43a6ac3fe084340efef2df63e96e77a8c62dbde5c28f794820902552a87ce9905056dd85d43270a12069f499e95ba7723c6212a2da32ef3dfde9d3955322a280134710972a173381b59f07713340bbf28b916a395cad4a389bee5c601614a331fbe24d1b446736634310f37ca7d02e2f032c3d24d9439f957c45d8d3544b4be2fa048859645172580563501305372cec61308a3d0527a90634079ef83eb6776619ed34ddf5bfff12b22f99386ab44b6d78d8828c4db06090409477a7ca225b249389d7e8f29fb6508ae3ab1d6ad8a1e79b908b1d1d771c5b8bdcb8a74b4a674544a913545d0592e81d88e83ce04e3617be3b2c573fa75c76ea13920ed489d1163d03dc9592f98dfd5c893a8213c51c31381c0870c98aa9aba5bd9a12e6a96a0c1a1496ec37521071d853afea4cf8b0a33e3496b01e0f346edd519748165fb9aa4efe4e7a839df0e267921aa35568890eb500d824e2b5c6bb3f518a50393e998d71310960460c004e087426996cc913fe2d3afd00147defa42affa7a1e2316dd3aeac3d033d060bcb16860229e98e15d1c91f5f0ab7ee072323c70999198317e78d2209a4c0611c63ee110dc1d0e7216f2ccf4ceecf077684cd185c20b5c8e158219622b924e2d53cd1c4f15fdb8251a9686e2ff44fd92e6181048da656b06fec30c64ba3e97120a6c2fd8c2f75632ad40eea7281661eca0db41723d880ed0ba644f80f9400def82ec3d5681b54b419e1ffcc9e4347fb789ee5465386e5587d212b1eea6b1f4a40eacb685cffa44e54f058ad963ca8a3ac31fa7a0f3228aef2a3c5931e9033f87b14a6f8a87d8604d428d95ee811f17dfda935b28320079577dcb55140b8b926c4c5be0ec563bea0d76fbb2f16dbefbf4420ee3dd6df0656696454fac0d132852f001e1f99910d89a39a35b14f17462c33f9a4ea1b555c8c0e2928d9b67921eb6fccc22b484cd9c5859378f75b66520aa9a8423a7123d684192d4179ea8146056ab995b08503f0e3e7f4745ecafc0cb4785182ba98459b27755bbdf0c79455c22123d4d11782dd839cd12cbaf340cb828764ae61f5cad5ecd934b133b8684165318c2d5d4f9e8ccc4a847ed7745d44616f48b33b7d324dbfd8ad7bc7b590e2fe4c03728063ce5f973018b1a63bf7e22ba5ccc7840f984a1b83a9997bf1f3423b8bc9cae2a6ff706eb6b0eee1fa5e37806f652839077d07671b012ca5f48b1b7f6b5a22604496e513d6bff8bdc21a4352d27a734811bc1d18bcf174421b4e2e00211c749e2823c7c"}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000080)) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) 2018/04/23 13:15:30 executing program 3: r0 = socket$inet(0x2, 0x4000000000000000, 0x80000000000009) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000003040), 0x2, 0x24008000) 2018/04/23 13:15:30 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="9c4b54a90ebd9f4984f29741d2fd9e61a36964c2bcb507670be69465f9bd5bc407b93dd21172a7ab093f038220c0fff92defc647c1dd2425dfdc1207b94a71f837b76f315ac1bf9adae03da899c87f9f3407cbff6880bb86caaf9fbfc2b5efa3c74f1bcdad202127badd2cd1ae"], 0x0, 0x0, &(0x7f0000000f4d)}) r2 = request_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='/dev/binder#\x00', 0xfffffffffffffffa) r3 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="bf43598c254cba2f0470f878411d2abf8c86d4c7cad9d12aed8302b1e57a3cf9216bc550aa177c54b2b48d7eb0e77c4ae253fd5253bac1b7636596a0e9902a803184065e7ec591dd0345ae87e690cb164bc7dd2e260ea46d6527196250a627b382f0efd0b09be90f913ea8c459ff240bc5fd1025e183385f", 0x78, 0xfffffffffffffff8) r4 = add_key(&(0x7f0000000240)='dns_resolver\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240), 0xffffffffffffff48, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000280)={r2, r3, r4}, &(0x7f00000002c0)=""/215, 0xd7, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000008f37)}) ppoll(&(0x7f000075cff0)=[{r1}], 0x1, &(0x7f0000a37ff8)={0x77359400}, &(0x7f000025b000), 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003fd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000bf1f)="8f"}) 2018/04/23 13:15:30 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r2, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) unshare(0x28060400) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x12800, 0x0) bind$unix(r3, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e) exit(0x3ff) sendfile(r1, r1, &(0x7f0000000000)=0x36, 0x7) 2018/04/23 13:15:30 executing program 4: mkdir(&(0x7f00000000c0)='./control\x00', 0x0) faccessat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x110, 0x1200) mkdirat(0xffffffffffffffff, &(0x7f0000016ff8)='./file0\x00', 0x0) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x6d) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) fchmod(0xffffffffffffffff, 0x86) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000340)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x6, &(0x7f0000000000), &(0x7f0000000040)=0x4) mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000001) r1 = openat(0xffffffffffffffff, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000140)) fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0xc) r3 = getegid() lchown(&(0x7f0000000180)='.\x00', r2, r3) mkdirat(r1, &(0x7f0000000400)='./control\x00', 0x1a) fstatfs(r1, &(0x7f00000002c0)=""/71) msync(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4) renameat2(r1, &(0x7f0000000700)='./control\x00', 0xffffffffffffffff, &(0x7f0000000740)='./file0\x00', 0x0) 2018/04/23 13:15:30 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) quotactl(0x80000201, &(0x7f0000000200)='./file1\x00', 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0x80000000}, 0x8) 2018/04/23 13:15:30 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r1 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0xc638, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x30, &(0x7f0000678f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x27a) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x141100, 0xa) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) tee(r0, r0, 0x80000000, 0xe) listen(r1, 0x100000001) 2018/04/23 13:15:30 executing program 1: r0 = add_key(&(0x7f000014affb)='user\x00', &(0x7f00008f9ffb)={0x73, 0x79, 0x7a}, &(0x7f0000ac7000)="8f", 0x1, 0xfffffffffffffffc) r1 = creat(&(0x7f0000000100)='./file0\x00', 0xc4) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000140)=0x1) keyctl$instantiate(0xc, r0, &(0x7f00000000c0)='e\v', 0x2, r0) recvfrom$llc(r1, &(0x7f0000000240)=""/143, 0x8f, 0x40000000, &(0x7f0000000300)={0x1a, 0x309, 0x9, 0x0, 0x0, 0x6}, 0x10) fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0xe000, 0xffffffffffffffff, r2, 0x20, 0x7, 0x80800) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000001, 0x8031, r3, 0x0) keyctl$instantiate(0xc, r0, &(0x7f0000000340)="8734e91daf6248a7c50a4d32eb063856a30300000074620027b2faa8053ec9948181fa29804e6d0be6b7d7376f9e77", 0x2f, r0) keyctl$read(0xb, r0, &(0x7f000094d000)=""/136, 0x88) clock_gettime(0x0, &(0x7f0000000080)) 2018/04/23 13:15:30 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rfkill\x00', 0x204500, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000480)={0x0, 0xf4c0, 0x1, 0x8, 0x5, 0x2}, &(0x7f0000001580)=0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000015c0)={r2, 0x8, 0x5, 0x4000000000, 0x1, 0x401}, &(0x7f0000001600)=0x14) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x4e) shutdown(r0, 0x2) modify_ldt$write(0x1, &(0x7f0000000140)={0x3, 0x0, 0x0, 0x5, 0x8000, 0x8, 0x6, 0x1f, 0x8, 0x4}, 0x10) r3 = socket(0x9, 0x1, 0x1) r4 = inotify_init1(0x0) fcntl$setstatus(r4, 0x4, 0x72109c5fef5d34d3) close(r4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000080)={r5, 0x40, 0x1000, 0xeb}, &(0x7f00000000c0)=0x10) read(r0, &(0x7f00000001c0)=""/252, 0xfc) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00000002c0)='bond0\x00') fsync(r1) write(r1, &(0x7f0000000300)="57316d230578282564ea5872952bd45bbe97f6806f0457521971f9fb158d662001af1f55a299400911f4cf052269790aebcfe9dc81cac6f28cf4d6b1b8670669f5409e73c8dbe56e5a82ca4b37f80282688e603a83c07cbcc42a413f3ca4", 0x5e) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) recvfrom$inet(r0, &(0x7f00000004c0)=""/149, 0xffffffffffffff38, 0x10100, 0x0, 0x0) [ 151.579378] binder: 13177:13185 unknown command -1454093412 [ 151.590226] binder: 13177:13185 ioctl c0306201 20008fd0 returned -22 [ 151.608414] binder: 13177:13185 BC_CLEAR_DEATH_NOTIFICATION death notification not active 2018/04/23 13:15:30 executing program 3: munlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x802) mlock(&(0x7f00000c1000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x8000000}, 0x0, 0x0, 0xffffffffffffffff, 0xa) r0 = socket$inet(0x2, 0x806, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000b5f000), 0x0) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x10200000008) mremap(&(0x7f00006ed000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000249000/0x4000)=nil) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001300)={0x0, 0xb0, "04215934cb152649e1087d758d0cf9db2fccedbe9eb74271c9ea92221a39e2c78bac18c3db154c30e121681e24e24d2233f9b8ed699b0af7d81bfe366652c1c4efcee84d5d5a91b01eb0cbccdbdd718a4564efba45a886d78b85dfb1af0ef7663125a46de3305a07e377776948c2665c0284e8faffa763fd05be27bda16d6fd3efa98cc83750446501f5fa194bf10d27d5e58e374acd345d56681069b1ce00aada4d9ebad855dfc57373d0078f0b1130"}, &(0x7f00000013c0)=0xb8) prctl$setmm(0x23, 0x5, &(0x7f0000a1d000/0x2000)=nil) 2018/04/23 13:15:30 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000017f07)=ANY=[@ANYBLOB="ffffffffffffffffffffffff08004500005800000000002f9078ac14ffaa62000001b481880b0000000000000800000086dd00000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000"], 0x0) 2018/04/23 13:15:30 executing program 4: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000096000)='/selinux/status\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$invalidate(0x15, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0xfffffffffffffffd}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000005c0)=@assoc_value={0x0, 0xffffffff}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={r2, 0xfff9}, &(0x7f0000000640)=0xffffffffffffff66) pwritev(r0, &(0x7f0000000140), 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000000680)='net/ip_mr_cache\x00') r5 = memfd_create(&(0x7f0000000180)='/selinux/status\x00', 0x0) sendfile(r5, r4, &(0x7f0000000200)=0x100000, 0x10000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xfaf) ioctl$TCFLSH(r5, 0x540b, 0x1) fstat(r5, &(0x7f0000000240)) r6 = gettid() r7 = syz_open_procfs(r6, &(0x7f00000001c0)='schedstat\x00') exit(0x0) read(r7, &(0x7f0000000040)=""/236, 0xec) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)) fstat(r0, &(0x7f0000001900)) fcntl$getownex(r4, 0x10, &(0x7f0000001980)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000019c0)={{{@in6=@remote, @in=@broadcast}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000001ac0)=0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f0000000400)={0x7fffffff, {{0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000001b00), &(0x7f0000001b40)=0xc) keyctl$instantiate(0xc, r1, &(0x7f0000000080), 0x0, r1) fdatasync(r5) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001b80)) lstat(&(0x7f0000001d00)='./file0\x00', &(0x7f0000001d40)) getpgid(0x0) 2018/04/23 13:15:31 executing program 3: fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x40001, 0x0, r0, 0x0, 0x2002000) 2018/04/23 13:15:31 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000140)="ba", 0x1, 0xfffffffffffffffe, &(0x7f0000000100)={0x2, 0x4e24, @rand_addr}, 0x10) recvfrom$unix(r0, &(0x7f0000000000)=""/183, 0xb7, 0x20, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e23}, 0x6e) 2018/04/23 13:15:31 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x800, 0x0) getsockname$inet(r1, &(0x7f0000000240)={0x0, 0x0, @local}, &(0x7f0000000280)=0x10) r2 = syz_open_pts(r0, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x5, 0x0) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xf33, 0x0, 0x0, 0x0, 0x1}) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCSLCKTRMIOS(0xffffffffffffffff, 0x5457, &(0x7f00000000c0)) syz_open_pts(r3, 0x0) write$binfmt_aout(r3, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0xfffffffffffffef0) personality(0x6040003) getegid() setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000002c0)=0x200, 0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000000100), 0x1) write(r3, &(0x7f0000c34fff), 0xffffff0b) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3000000000000, 0x40, 0x0, 0x1}, &(0x7f0000000080)=0x98) sendto$inet(r1, &(0x7f00000007c0)="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", 0x1000, 0x20004080, &(0x7f0000000300)={0x2, 0x4e20, @rand_addr=0x1000}, 0x10) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000000)) 2018/04/23 13:15:31 executing program 3: prctl$intptr(0x200000002f, 0x2) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000240)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000280)='net/route\x00') r2 = open(&(0x7f0000000140)='./file0\x00', 0x2080, 0x44) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x8}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000200)={0x5, 0x8004, 0x20, 0x6, r3}, 0x10) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101602, 0x0) sendto$ipx(r4, &(0x7f0000000080)="017e9002f329729a30bc03df31fb9310cc97e7d6fd1919ea2eddd2d555735fe3fb275243ae0a9b21f45e6e16feec654b5cedddfc772c2a5635b40b4bf0f7e813d4ce522e495feecf42aeea53a0a6b58576d12c76e8443faa28b6fa73686813b6d8a94eb74000487030972b9cba74a6a18bf39c0c1eb6993ea0065e97c7f4a305", 0x80, 0x4004000, &(0x7f0000000100)={0x4, 0x2, 0x0, "089bdf3c5cfb"}, 0x10) connect$unix(r1, &(0x7f00000003c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000040)=0xc84, 0x4) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000580)={r5, r6/1000+10000}, 0x10) syz_mount_image$f2fs(&(0x7f0000000300)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x100, 0x1, &(0x7f0000000480)=[{&(0x7f0000000440)="c5b38d803139034e19b988902ccecfc2f8af61ab8c6b9bf5b0c9f486", 0x1c, 0x8}], 0x101000, &(0x7f00000004c0)={[{@alloc_mode_def='alloc_mode=default', 0x2c}, {@resgid={'resgid', 0x3d, [0x34, 0x34, 0x78, 0x31]}, 0x2c}, {@iobits={'iobits', 0x3d, [0x7b, 0x3d, 0x30, 0x37]}, 0x2c}, {@user_xattr='user_xattr', 0x2c}, {@test_dummy_encryption='test_dummy_encryption', 0x2c}, {@disable_roll_forward='disable_roll_forward', 0x2c}]}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000380)=0x4c27, 0x4) [ 151.912322] binder_alloc: 13158: binder_alloc_buf, no vma [ 151.942570] binder: 13158:13227 transaction failed 29189/-3, size 64-32 line 3133 [ 151.949230] binder: 13158:13233 Release 1 refcount change on invalid ref 1 ret -22 [ 151.949238] binder: 13158:13233 DecRefs 0 refcount change on invalid ref 3 ret -22 [ 151.949244] binder: 13158:13233 got reply transaction with no transaction stack [ 151.949253] binder: 13158:13233 transaction failed 29201/-71, size 0-0 line 2926 [ 152.027397] binder: 13158:13227 ioctl c0306201 20000300 returned -14 [ 152.074321] binder: BINDER_SET_CONTEXT_MGR already set [ 152.079629] binder: 13158:13233 ioctl 40046207 0 returned -16 [ 152.092289] binder: 13158:13227 ioctl c0306201 20000300 returned -14 [ 152.108955] binder: 13158:13227 ioctl c0306201 20001400 returned -14 [ 152.132590] binder: undelivered TRANSACTION_ERROR: 29189 [ 152.477311] binder: BINDER_SET_CONTEXT_MGR already set [ 152.482784] binder: 13177:13247 ioctl 40046207 0 returned -16 [ 152.488845] binder: 13177:13250 unknown command -1454093412 [ 152.495029] binder: 13177:13250 ioctl c0306201 20008fd0 returned -22 [ 152.511952] binder: 13177:13247 BC_CLEAR_DEATH_NOTIFICATION death notification not active 2018/04/23 13:15:32 executing program 6: r0 = socket$inet(0x2, 0x0, 0xfffffffffffffffe) read(r0, &(0x7f0000000000)=""/188, 0xbc) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x7) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="fbf327899de7fe7e0c02fe5cbb35491715b7af550749e32dbeda8d7e3749bb5cc7383d2bfac27aa9c48c5d847fdc41ddc4b7c3add170f34d4bcb18a72510188c547e95a78a8068ef0d1aab430a45332b162b73ddb95f66c7e29b19e1110d56509b52b9598f891cad71370c8f1ce60bf63f0f9155f1a7f01281598601d8b5b55d15b8c916b1851473c9943eb8faded48382938a79c126ba7e5dac2651c88b56a58a1f8c0dfc622072e9c39b4e5e41b52b56f35921e288e491e64eba4dd9", 0xbd, 0x0, &(0x7f0000a6d000)={0x2, 0x0, @rand_addr}, 0x10) fcntl$setstatus(r1, 0x4, 0x400) 2018/04/23 13:15:32 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') unshare(0x10000000) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x4) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000) times(&(0x7f0000000280)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)=0x0) r3 = syz_open_procfs(r2, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") write(r0, &(0x7f00000002c0)="2fda36aa22df76e1b3dd41e0f27d54685152ba5ed4383ed17a57826fc5b14c8f8de292949fd4add09014953df873508e4dfa49e5c2e3462d05384377e2c07b554c601f6090b903a5b491a9faf693f0ccadd01606245ca9535ada486e5d03d114aecdea0ac32f7c0a64088f986a95c66188ac4aaaf526ed6c", 0x78) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000080)="d2fcb5416140f402a02232e1b9d2c2ec88a2239acb89718c5f2c907e858718a42cf3be0ef33111e5000a42b71d702aed5360efeb7070be23d3c6f429028f7b4c4665a800b33205", 0x47}, {&(0x7f00000001c0)="9767b11d8c898330e5c4e1f075412d324dbc1048c2171e33d7e6d9868e7ce684c807dec340c19c6969e65161e901bac1ae28a33a3b3446ab1dce3631cfee88c3dc9f80eae942d57519a4768f", 0x4c}], 0x2, 0x0) setns(r3, 0xfffffffffffffffc) ioctl$VT_GETMODE(0xffffffffffffffff, 0x5601, &(0x7f0000000040)) clone(0x30000100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) connect$nfc_llcp(r1, &(0x7f0000000140)={0x27, 0x0, 0x1, 0x5, 0x319, 0x800, "03ac08e9d0d9e4e2ab43ab75f702beb4626c90dd65ba0d673b014af3e8eb1ca60dc2e6ef95a30615f50952adc646db16806063a68b62a118557bbbe7f7fec7", 0x16}, 0x60) mlock2(&(0x7f0000a91000/0x4000)=nil, 0x4000, 0x0) 2018/04/23 13:15:32 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000240)=0xc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) mincore(&(0x7f0000fff000/0x1000)=nil, 0x1000, &(0x7f0000000640)=""/206) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x200, 0x0) r3 = creat(&(0x7f0000000500)='./file0\x00', 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) close(r1) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000006880)={{{@in6=@loopback, @in=@remote}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000006980)=0xfffffffffffffe6c) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000580)) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000300)={0x7f, 0x4, 0x0, 0x0, 0x0}, &(0x7f0000000380)=0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f00000004c0)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000007c0), 0x0, &(0x7f0000000840)}, 0x40000) getresuid(&(0x7f00000002c0), &(0x7f0000000340), &(0x7f0000000400)) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{0x0, 0xf412, 0x4, 0x401}, {}, {0x4, 0x0, 0x0, 0x5d}, {0x0, 0x0, 0x6f8}]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0xfffffffffffffdf2, &(0x7f00000007c0)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000480)=0x10) fstat(0xffffffffffffffff, &(0x7f0000000940)) setgroups(0x0, &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000540)={r4, 0x7, 0xffffffff}, 0x8) fchmod(0xffffffffffffffff, 0x101) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f00000003c0), &(0x7f0000000800)=0x4) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000740)) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000780)) getrandom(&(0x7f0000000900)=""/5, 0x5, 0x0) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='security.capability\x00', &(0x7f0000000100)='/dev/net/tun\x00', 0xc, 0x1) 2018/04/23 13:15:32 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) write$binfmt_misc(r0, &(0x7f0000000340)={'syz1', "fa794ed5b994164eb8274022980f845cd3ba5300ff24a1b946d111b0782c973489d79ff6f78df82621efe3baf21fab40b6c0648351fc88a40a81e28216d3ce0388b540187942b1a760f1ee119c466287199d370d36154ce58590899237b9eac8d13b5fb19b81bb913f76c08afa360e2b9e1a570f15d93d8ea1c0f58e9ee59c375a6390a1224df9df59ca913465ff00c8705ee2a526889283f0bebf60b209a3b004ad5c8f39022405788714e1a4904bdeaa0a7a3adea49a1c952c1ef06b9dae8d6af92303417e57df4141d9a7ec6023838ab265fc8ec2727dd6e6e49f49df0b4d2921e5f7b50ed5404bdbad52694642d4a263546ecfec69d0d745015a0f8e95dd13971db670c11c6fc2b90036c422a7561deb65fc0dff08a323903a9e49dd96d24202d1a6922a25b4e2218f082c6e19e9333d3883de719c6bf65fb71053126c350fe3f901212d7cb54d4432eed084a76ad8e2a93e6b27950a820d3eb90737303ec40eaa981e28b5a27347700d7f342bf3bd4d2d33cf0e31d31379fdefbc8344f4f580e2a43f50722c47c5e47ba4d126767882a9b6b3457c62185be22343ec1241b64b9d2ba96fdfc8fa4efbaf5137c300ce06acfd661a418ca68281cc5ecd3b3cc31fef97758d15607e12fe6ba5ccfaf90420ed93294b82ae1192acb155712277ca0ee48e20fcb444d7eb3c0064fd6c8b7f622533106f96656c19aa6f4a19a8ed600dfe4a1f99e0f039423acddc250f4ac16bb0e413dc9af535b3cdb60a906c5973a8499043ee1b7ae1214e260d8be8021efa18d91d3bae0cbe2fe833438c1efb543e47f5d9f90895db8995e349288924166959ad663d66f5068b36e17affb7a2e426b763d381754d31c32fd6c98c9403f8180faabdbfe2fb7384f8e9391668b4cb5d4425c1c83552c2f633f00f68c3fab5590434a0c7f57dae2948fb4f72d4ae2cb99b22f965eddd54066c7f69a5732cdfed58d340f654645984e032693bff953b2db8477e21ac8102670d7b036df9d9571a2f0471b21bb72173a19c514103545c95c10fe0232adb78a3c712b1563992d5acb40a16b27fa503974cee0907ad7138dbf15e3634740eed81fa4e0095f753f8db48ddeeb9b5751d5732a66b8bb37943e46ef1626bbbdc360f5bb9172d13f60bd9a4d852b66bf160c5c0980518d8112403f1cee7f27bfae76b81527a8561c05ea9ad16e243c9e0dbdde4a571df059cbb331fca6e82ac29af07c2fb032155d58d4923c462dc2599dd6c6279b4605ed605cabfa2d5e274c41c038c245753009cf104e022965d342bb17a0687027b9dd2deae5b26621d7d42c2e018197ff7dcad90d5f706498e6f6fea92c074b799e4383a8a8677fcf598c7abc9916066942fbde369618855aff4bffb0057caff4761ee5a39bf6f55e4df627d05ef456e77b87cd7064c75545d8543375bc60bfec398efde72d75e79f57b7af3fe469d25cd087c78e5d8587978c11b916e4e591c3bd2bb73e773bd6a041a34881bc3d7726584b89a3078983de419cd6ee3c1b02b39a4dd05f067c4d406fb43dd9dc5259571a458734937023d7e57e71392dbcc6c2273c1ce5df3ccafc334032215abc0ca8129c6076c1733a60977e2dd7cbecc8b6f7ac97ed6d967b37d5606ba2c936f049d627dd01ea4dcde84ef32f30536d0b0764e54da38faba1c9ff310b5475d50af8ba0b33c375cc163c81384cef8c292183799c0d34838cb87bfdca1321a6989004b9ddd504a354437def10c4ca3b2cb76cf48fa1a278e22518a02b7b62ff06632c24217485e6e60364a618d8cc6013eb84326e435722845da413ada4aa4da30b172ef77dd37461855ce5ad4fed331afd9256244a9312d577a25f9c3829fea51c6161529d6a2ece47086bb3ba82ab8141976bae14d5b4058bb68c0927136f5720664cc7a8ab9fa7e7754abfeda298bcf2d43e3dd3465a86d37b18d45690ee1db6164766b9d163ae2866538515a55bb164c7efb6cab765e799e62e5aef13835d5fa9f6586a223af2c1e1f6fb7cc7bc49888ddae8781c2ec8bce597ed69e7457b0551136adfe884fdcfee67fceed99eccf2fb5285ce65c02cb430ff2c28b90f4c5b46e0c260af70d9ba7ad58ba0e94941eea5e21a3a70fed0b26aba20e0fd9c70a1e776c39fefa49258086b6b331bdb6f2e2cf9520c6a384d07eb48d246ea5df803694f0b7ba2d7872d44ab1256c0a1892ca95ab2a0264ae420dee96059e9033974308e245ad0bb982076ee5f5c3d969e99928056f63951141c94fe838409770268cd1f291e799d194b641acf7ed3742f4369f54aaed62187474f2cf9efd20c7b19c35bf5bc20dbd22e6f8cc1eb3b768fd16331fe95310d4a4e6a09ac16d1e2c2e7bd136959d240e9c5eb8305491b2e8600f9f7c6a760ae8843219624c5492a05a0a2c3521d0b8c52909264191697941c4d2c9d3040af154ff9f32e9a1e4985ab751587c2fc8fd8fa9d4bbf1cf3e495d7f352e378bfde45ec019feb413e6a10498bb4cdcf2c14beccb8f15de961346a978806dcb4672f8b566c473966bfb8f0e657e8282d1582265e79991385b1d3038f7b7cf55c4fff3f80031b0ece440d69418dd6772fb7538a8e621fffbe2a9515baa678b03fc6d3c2d0b0d09269b24b3409bacdb404dcdd1f6488b2bdc75fe41d62869b2b5280410dfabd6f11bf69bc868f366261731e1347a6d43cec6ce722ed0a0d7ff7a698cef653747e0bb4fbe9e082f142b5df58c3ff5442aa1db42ec263245a536b283f1dd7cca041e4aa18b8625efc5dc1a072471885fd8de183d75e062cd9eed096a867926fcdb976caaa04a54a2284834701b45d4da65d88344f69fafa6354cc527a627772e0bba69e308741f581e9bb5d9aeac107cdf88b6818eab398c7569d45db5add7bb250dec7c0b6bf6fe89b71acacec2d5b34c43418404e85f3d1ba6de692d5aeda9f78b54c4ec11f6ec65c4f65fbb0c8ea0ae8a6bfa79d4f47e77fe0b1a0b6243cf91c40d0bbb715c7a21d3c501f7b661ad91c4bd5859daa6226b42fb06f151a274fc194f4b1bddc20cbc5a696f557c83b3f688168801b35a3288125019959077885cd9d4645ea6c613a8b945277446726ca62dd57f282788a257199ac08a9e80be9413da1cd95c4cbe1797c79a1dc272330cb01538d9cd7a5b8e198607693de5fd51a77d165d3c91fe035e49cc78449b0cf4a8b5206208486bd647328881efe9ba7bff9af06223ce2a776be2624bb5c3d5e73c0efb95f1d52ef89b062be49631439642d50a132e0544b9ab8ba4157ad7e1e2669f55f54c2fc9c85cbc25bb23c274e535e5251d5ea0b09697d6a767bd03c264e85b920e49912c1b9d4ff34419cda89f629d519c7d6cb0cb53f1cc66f82ed2e5705a215164e9dde7ed1a38faad1d2520272fb9e8674024a4ee14542856393b0535746c7b53d57adc121e69624e7db564e26c575e96cb3799fb0dc6523d76988757bb7eb6ba502e9fabb6b264a1518076cdc8f93268c3357d9767689281e60ce97189d95eb084b671ccbfcbabfd6d482428a7b00041c0e181a64a683be3ab28cb1876ef442ddd69fe7dc7d6bcdd7ce3ecb0f773be6a375c96333cbec77734145c56418616946973612aefd33fc87fc7f431dd9982bae09a0a12a32a9c6cf50a21ae7f4aea75fca432c316121e3c77b3784e113fa04aef5712fccdd86a90fe274d697adcc5cc05d5fd5cbf7ccedfec0f7dcecc63062da2b0c7d077fea05495ad3155e32bfdd50ae21a9fb1a67a3eb353e0d1ec658c4763739402b7e9fbcf61696962ac34a147a45bca835742af160030c759f9617e723f3b3fd272da75f1ef2b3fcfdde62b53154336a4161929950c085c956277ef1234720264adae68c54fe244342521d3d98b2e77799e58ba34f5e32539bca4b720bc4111da3c15482eb164d03ab0a8645a7349f3d2bfe0f8b26c0702a07dd4950b41852343a53c1c2f4a2210c230209b460c8f7531f4c75c4836c92837731be36353800a28c40d95b1fc8b780969b766fd156fb391190c67826a47b19fc5dd877c7400027b8f8e56ba486c5c2e6e7348e8b5c59f44854fc8544a7926e85adc0093f77c41dfbe0b3191b4d34b8bca6154dc5c9a4bcdfb5b94d1982bf00660f75a031ac38ea544c620522095ba8027e1b2bb102bd05128730cbd44469f4f88c99242f83bf2a02abeffb2d9641922ec07ab0f9e5bd98fc6b6f3439a8f8edd2179639804e09627717d125868f178b6b6b3dcd9ef1b5f1c9da75c86eb700a73ed0d8813fd301c8bcdc6aff36ffb189aa638f78c9b995430439e63c5e315463d910f3f30920d450198111e6f4bf35ebe1e338ee639e031d9f509de6eafc0efd9bb62895e7b8a27dd9986484355203ab110d1cb671ac54dcaf4700b03fa20b41fba6af827df9716fefa55f013ab365f278f0a0b64e6737dca514c6bd29d351c53a22dde7f454cf9db024cc6fd69a7d0686e7171690658a731b2fed3b159a90429254c1c357667aceef898c88adbbada6f514b6d56a74c86a5b76303970598e4ccc0c82ba11323289e2a92030ae492b0192b4d969817f597b11df99debc25633e586f3354dbf662b508d670b89f1cbe471081e4f6e7b1e8047ceecbbc5ab48c3641c43fb3f4d841e17059877bdef54d2b6a88f552d6fc8b374ce7cddaf24365512fc24aa37c8da6bc60ab99053f123e52323bd635473c8b15b1bc2a72b77a789c1350e45c3583b45de885ecf2d51f4f415fa8f3b148df303c53554ba3e267b59f656c7f287a92c9f89e03d9ebc67cb5b64c81ec46b70d369d5dff2085c1aadd6dcfc25154cea09b623076e7bb5f5adf74c743e74eb0ebb7deea35e95fdc691de438352d5c5ea11816c3f47b0d03dd2b26ee08c4a32a52af9c6fb601b32d18d59a04dd9c8e256aac816330e1d4c0462c7533f08b0e167b267adedf2e74e830b7a0af52be08e1559d456bc4e8b52bf0de2fd47dbcf92e70b3327ac2139a3b5e1d245696321693109c4c50eef3edb5b66c8eb46cfff0c6b1dd5468b1255bb038fa35a803bd14d696169de32ce2fb6143d59411aa7334992a169327dfefd2ae27f00079c875567350af023d82d1a0f1df05e407511e834dfb858e286e4e4ba9d5b68e12283a23944aa7fd18ce5472a393f15ff2f4e548d20fd5ce328440382d2ad08ec74074e5679b5d402e7fd625350796cf50f8b0b4f2d1ce3ab2de5dd2b76e486b3affe9cef7536981774eca1ea1d0043ee144ebaf08a37dc76dc4a4babf0f1f26cd8d9b329c9bb29f31cec73c76831b5e9aa583eae55d4741a639fe0ba8120b569801e88f62d618e69fab4ef51f65473e97b6795e7e7bc8b865490ffe4fbc3370749631146f993fa2cc074ac155d90512390d6b9c9b5b8ae7b2811874474403288b37270132f93bbffd98f1c3a4db4a8cfa717d3e942001286d8d0baf10d4723df354ff4f3b0bef1f6998887eef6c6f10926ebf5d086b551be0f94f3c557e0547b84705135b9fdd05e7bfda1d30f7012107178b11101f81e4d4d69956b608e521224da851c688cc4669db897f4a5b8d12caad75cc11f2a11f0c48e28dafbda3aa104554e648b72fb6b09fc132e1f6afa8142eb122ae379fbce6b2f2ac86577f799b607d6631c2ac0bcb37b06b2764b55ba8b9d4524fc339108e624488d753f0db20ebfa528b70bf87b88de54d568796d2aa7f40997b1ab4f31c88fb2b5e2d597f63b512c7ff96828cace05603cb7ae3217949396b770f259f58cdba77ea3b7309ffd58b910737dcee289455e8ba63b9372916453d8c59641a9f2c0"}, 0x1004) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000300), 0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x208500, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x10, 0x8001, 0x1, 0x9, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x7, 0x7f, 0x7, 0x0, 0x1}, 0x14) 2018/04/23 13:15:32 executing program 7: r0 = socket(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x10000, 0x80) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000180)={0x1, 0x6}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000000140)={'nr0\x00', @ifru_addrs=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$sock_ifreq(r0, 0x893c, &(0x7f0000000040)={'tunl0\x00', @ifru_data=&(0x7f0000000000)="63709dd703777ed64f83f05429c9c0d13b58e2085a005be86a11b80a544f83e9"}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x8000, @dev={0xfe, 0x80, [], 0xd}, 0x77}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @rand_addr=0x400}, @in={0x2, 0x4e23, @rand_addr=0x9}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x101, @local={0xfe, 0x80, [], 0xaa}, 0x9}], 0x78) 2018/04/23 13:15:32 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="1a6b3bae6ac6a52dcfa66c27c3d083d196c1f92c34", 0x15}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f00000000c0)}], 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=@ipv6_deladdr={0x2c, 0x15, 0xc01, 0x0, 0x0, {0xa, 0x78, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2}]}, 0x2c}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000180), &(0x7f0000000200)=0xc) r2 = socket(0x19, 0x5, 0x2de) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001280)={0x0, 0x219d}, &(0x7f00000012c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001300)={r3, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x1c0000000, 0x3f}, 0x90) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cgroup.controllers\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r0) openat$cgroup_subtree(r4, &(0x7f00000013c0)='cgroup.subtree_control\x00', 0x2, 0x0) 2018/04/23 13:15:32 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x80045430, &(0x7f0000000200)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x80200, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000040)=""/245) 2018/04/23 13:15:32 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000bf2f88)=[{}], 0x1, 0x8001) epoll_pwait(r0, &(0x7f00008a8ff4)=[{}], 0x1, 0x10f3, &(0x7f0000cb0ff8)={0x100000000}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000b87ff4)={0x4}) 2018/04/23 13:15:32 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2020000000000019, &(0x7f0000484000), 0x0) syz_open_dev$tun(&(0x7f0000000300)='/dev/net/tun\x00', 0x0, 0x4c0000) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x81, "50eeb7b089874c1d05e52457d4624a87b3b35964077b7626e70a94f661780de800b6fdd8607f38cac2d9f4bedad135790648789907e1341d3e1a0fd2459ab72561650acabaef2c1d2844e47fcd49c3c41e6a7acfb625c3ac44f541b6b7d5df041419b0502da91a0bf048bd607399e675e2ffa30faf59a0daf83b060ee4e8973181"}, &(0x7f00000000c0)=0x89) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2}, 0x8) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='system.advise\x00', &(0x7f00000001c0)=""/172, 0xac) syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x200200) exit(0x100000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000340)={r2, 0x80, "1bcb269c8364a6a8366cb99304a2cc9a2a8d184ebd0bae9a9d64be19dc642010d540685919874d079ab00c2c8986c9cc1097f4a98bafed8b320f69f5cd986ab1c011ffcd6f4e8c226484bbcec9ee9c82b9438a41fec1e9f5ea368488af6b4fe9d0c03a1f22d03be460935c4292b880deca2c51cf18aa7dfb51066f1e7255c612"}, &(0x7f0000000400)=0x88) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000280)=ANY=[@ANYBLOB="0100000020000000042243a198aba39131abe2a11f9b13e8ebc1f92bee41d17ff1c2c7209c97bd95"]) 2018/04/23 13:15:32 executing program 7: capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x80000000204200, 0x0) accept$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) prctl$void(0x1c) 2018/04/23 13:15:33 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x3, 0x400400) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f00000000c0)=0x1, 0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002010000ebffffffffff3f000a00000000000000000000000000200102000000000000000000ffffe0000001"], 0x80}, 0x1}, 0x0) recvfrom$inet(r0, &(0x7f0000000100)=""/230, 0xe6, 0x0, &(0x7f0000000200)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) 2018/04/23 13:15:33 executing program 1: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="000000000000000000000000008dd875", 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r1, 0x29, 0x1, 0x0, 0x300) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) r2 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)=ANY=[], 0x0, 0x0, &(0x7f0000000300)}) 2018/04/23 13:15:33 executing program 2: r0 = socket(0xa, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x2000) getdents(r1, &(0x7f0000000040)=""/241, 0xf1) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x0) getsockopt(r0, 0x0, 0x40, &(0x7f0000b3ffac)=""/84, &(0x7f0000001ffc)=0x54) 2018/04/23 13:15:33 executing program 7: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=ANY=[@ANYBLOB="0002020100000000ff020000000000000020000000000001"], 0x18) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040), 0x8) 2018/04/23 13:15:33 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f00001e4ff8)=[@acquire={0x40046305}], 0x118, 0x0, &(0x7f0000000100)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x44, 0x0, &(0x7f0000d06000)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f000000d000)=ANY=[@ANYBLOB="856164660000000000000000000060ee00000000000000000000000000000000852a687300000000", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000006000)=ANY=[@ANYBLOB=' \x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f000023c000)}) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x109000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x501000, 0x102) getsockopt$inet6_buf(r1, 0x29, 0x23, &(0x7f0000000080)=""/4, &(0x7f0000000100)=0x4) 2018/04/23 13:15:33 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000240)=0xc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) mincore(&(0x7f0000fff000/0x1000)=nil, 0x1000, &(0x7f0000000640)=""/206) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x200, 0x0) r3 = creat(&(0x7f0000000500)='./file0\x00', 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) close(r1) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000006880)={{{@in6=@loopback, @in=@remote}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000006980)=0xfffffffffffffe6c) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000580)) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000300)={0x7f, 0x4, 0x0, 0x0, 0x0}, &(0x7f0000000380)=0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f00000004c0)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000007c0), 0x0, &(0x7f0000000840)}, 0x40000) getresuid(&(0x7f00000002c0), &(0x7f0000000340), &(0x7f0000000400)) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{0x0, 0xf412, 0x4, 0x401}, {}, {0x4, 0x0, 0x0, 0x5d}, {0x0, 0x0, 0x6f8}]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0xfffffffffffffdf2, &(0x7f00000007c0)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000480)=0x10) fstat(0xffffffffffffffff, &(0x7f0000000940)) setgroups(0x0, &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000540)={r4, 0x7, 0xffffffff}, 0x8) fchmod(0xffffffffffffffff, 0x101) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f00000003c0), &(0x7f0000000800)=0x4) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000740)) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000780)) getrandom(&(0x7f0000000900)=""/5, 0x5, 0x0) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='security.capability\x00', &(0x7f0000000100)='/dev/net/tun\x00', 0xc, 0x1) 2018/04/23 13:15:33 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000040)=0x63, 0x4) write$binfmt_elf32(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x100000001, 0x101, 0x1, 0x6, 0x3, 0x3, 0x3e, 0x6, 0x41, 0x38, 0xc3, 0x80000000, 0x1, 0x20, 0x1, 0x0, 0x7, 0x7}, [{0x60000000, 0x7ff, 0x240, 0x6, 0x4, 0x100000001, 0x8c9, 0x3}, {0x70000005, 0x4, 0x2, 0xffffffff, 0x6, 0x8000, 0x6a6, 0x2c4b6afe}], "1a6d37f3e2cce8c63ed4d2ad8461103fa9e87a3fd4e0c4f754b53fd09c25c9f2e3e2d9b925fcf91b6d20e1ecbaeab06c97c53561543fe1cdb043ce1662f09f210a8052b00d6bdeab3dbb1eb59b5a", [[], [], [], []]}, 0x4c6) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ptmx\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000005c0)={0x0, 0x4}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000640)={r2, @in6={{0xa, 0x4e23, 0x3dac, @local={0xfe, 0x80, [], 0xaa}, 0x31}}, 0x32, 0x8, 0x2, 0x0, 0x4}, &(0x7f0000000700)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000740)={r2}, &(0x7f0000000780)=0x8) sendto$ipx(r0, &(0x7f00000007c0)="113b4840e78bbf6b414871a045b94a3f672d4b54e136dada41140107a094e858d412ab4595e1b69a022bf421", 0x2c, 0x4841, &(0x7f0000000800)={0x4, 0x450a, 0x5, "ea5f9224391a", 0x80}, 0x10) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000840)) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000880)=""/216) utime(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)={0x82, 0xa7}) write$selinux_access(r0, &(0x7f0000000a00)={'system_u:object_r:sshd_var_run_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x37, 0x38}, 0x37) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000a40)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000a80)={r2, @in6={{0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0x2}}, 0x1, 0x0, 0x6f, 0x8, 0xa1}, &(0x7f0000000b40)=0x98) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000b80)=0x1) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000bc0)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000c00)={0x0, 0x8002, 0x1, 0x9, r3}, &(0x7f0000000c40)=0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000c80)={0x1, [0x5]}, 0x6) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000cc0)=')selinux.(\x00') ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000d00)={0x1f, 0x20, 0x1, r0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000d40)={0xffffffffffffffff}) timerfd_gettime(r0, &(0x7f0000000d80)) r5 = add_key$keyring(&(0x7f0000000dc0)='keyring\x00', &(0x7f0000000e00)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$update(0x2, r5, &(0x7f0000000e40)="6d7d45de539639018e9ba081e3cf7e6c3320f701b89f64b0d0bd7b2e8111340ebf698724207a9e96ecbfbe379b8b395a1dc83313e3fa96c70d63f6aa90bccea4291483a2fca5db3fe106", 0x4a) sendmmsg$inet_sctp(r0, &(0x7f0000001340)=[{&(0x7f0000000ec0)=@in={0x2, 0x4e23, @rand_addr=0x40}, 0x10, &(0x7f0000001180)=[{&(0x7f0000000f00)="80a5cff89ddad6933161428cdf3a71de11b647625098093bc5cf7355445a9f8c09905b8c89c40ab4da3d7efbe3420e7f9774dfd186279b75ca787c4120d6ab51a78e873658a3618c928b20f3218014417d73028f9a07f70f4472e30cafbcbad1c7198fc42f6c25eba668dce04a7393eb5f892ddd238af0f524ac717c2bb0e58f97660cf7b94c77ee06c7a85b1d17c9e731f5f1daee298b787181bcedfeb29fa4f14297ea6b95c25e7bb92ed74e02953c356a3ca3911878b5d9b752a28fa5f243d97f38007b297046b871e20175ce73f795b457d90fa2617e1d72751fd0", 0xdd}, {&(0x7f0000001000)="39a77386fcb9a5dd26ca101be6c8a6072d44d79fcfbb8dd49522e5109c4dfaba33af10a89aa9b762869a5a7fdafd2b48fa8d703642502794e98b02a2344edb8d7b6330c9845d56e41792fcdc0e7c3e3fe838c3", 0x53}, {&(0x7f0000001080)="6fa699de2cb0634e70909c407b8a16c83b2d37e437fbdd615a0a736e47e5066513d067a2ed31b070b493fa05527e6f5ab7081c83b482534e0c", 0x39}, {&(0x7f00000010c0)="c9daa394e8ef3808a74bedb0c38b3c65f1052bec00fea112a00e062636a685dae52edc7c709f94aa2da80936e89d6f657d76f9b54089ece89dcf47f2ca67de49bad6da6fd7ad6a4ba866f6601d2a55cd10a09099889c2aa98c8c22b23229cdb85e19d730d1d171ab445ac09d7c2ec1f4c6bc5e673824a18823cec928b71d2f184c912ab1d06a37eabc7960491c756446891114560c02db85d54ec249c16d0b76e9b4c045b65a123e86a714f916c6bdea7f9518a99060185ba8cd8699", 0xbc}], 0x4, 0x0, 0x0, 0x8000}, {&(0x7f00000011c0)=@in={0x2, 0x4e21, @loopback=0x7f000001}, 0x10, &(0x7f0000001300)=[{&(0x7f0000001200)="1cf083873e9f1d704fe33b8aad8777350e80f77d9f5af3be8d906acb9ce238fdde6b3de7f41416dea33fea64980430be90ab26710bbc9ae0c0f3c144e25328d798a9aca6c65a36301dadfaece2e4cae8940699bbfc65e5fc73289a17dc188b48460c52d78173b512d41300213cb8c8fd5768b1b0e2f17988504781fb2c10b353a28722af11d3659e9f44d256f21042d6ab91be402c99cd6ebd128c1fcd38fe9fdde30f5c50c426cfe91d4860b20b021bbb94f8a926bcae395662af1af9a58bb7266abcd30a8e29151d662d956675a838971e0aa07cf34d", 0xd7}], 0x1, 0x0, 0x0, 0x4008000}], 0x2, 0x41) lookup_dcookie(0x8, &(0x7f00000013c0)=""/89, 0x59) ioctl(r4, 0x0, &(0x7f0000001440)="c196781a43a56a4a95ec79ac931db9138c98a4962f1ea0c2f8b0cc163eed2bdcb8d1ad93981483083b2a2cb0028d6744f2f165") unshare(0x0) 2018/04/23 13:15:33 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)="6300000000da", 0x306) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = open(&(0x7f0000000040)='./file0\x00', 0x40901, 0x82) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) dup(r1) 2018/04/23 13:15:33 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000010dfc)=ANY=[@ANYBLOB="140000000701ff00000000002e3e086c000000"], 0x14}, 0x1}, 0x0) timerfd_create(0x7, 0x80800) 2018/04/23 13:15:33 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000300)=""/112) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x301, 0x2) r2 = getpgrp(0x0) ptrace$cont(0xffffffffffffffff, r2, 0x2, 0x100000000) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x6, 0x3d8, 0x6, 0x3, 0x9}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={r4, 0xf9, "2b5607ed080e2abbd51cc9087c546ad53e00c1d14262c2d9cdffb86b67b476c0c5dad3681c129178647521f45f9d8095374d28b548bfe566f59e4d348c1baab7b5cd570b0b7c9922319a5c02ad8a2fbe8b8df77e99c8e02b3cd0cd0206b7156a056e4640d88ebda5b62030df4ad9883b9fcc5a12587964a762a36d006565d0fac234ba9801f5ffaceec437c905d21aac14a930e2db68d0aa78df1d34c7205645e73bae2689fc485f213562d8a6653523c2f9354a28714f5990024c65cff1de2217b0c405b555be4cf7edb9387d64cce7ab80e927e011f9a47ed5ef8a66e2edabf9aadf878e9afa6d2cd9fcf8a04d553b79ba6f97015859fe52"}, &(0x7f0000000280)=0x101) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = add_key(&(0x7f0000000440)='asymmetric\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000004c0)="96b9bf216bf72ce080dd88fdbb89d9259d8d2297f316615fc3a2ea4661da4b7ca0f3db4f356d95609b21a792f7e2f5b31203a68b6dfcca02b364d959bca8e30ab60cd229094ebada8a313b3795c37836ff0857720b218e50e6f87414d9a43680e31cfdc383e7fa6d116632b5e28115855f35bf012fa273488a090ee5d78d8e683f9735c57437583d3b8a12d78b5e61c98a4e33912ac60c9d2d504e8c80ed7f41655119d82cac8bea188d4222012426abc11f6066a82da42480a28362aecc1c246787c47ed7fe3e3f0b6266f96a3679ca7962238286de4de2e737e42954cb7ae5bac5ffc1cd49b603920aca", 0xeb, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r5, r6) [ 154.359020] binder: 13311:13317 ioctl c0306201 20000040 returned -14 [ 154.378333] binder: 13337:13339 ioctl 4c01 0 returned -22 [ 154.384324] binder: 13337:13339 ioctl c0306201 2000a000 returned -14 [ 154.394043] binder: BINDER_SET_CONTEXT_MGR already set [ 154.399462] binder: 13337:13340 ioctl 40046207 0 returned -16 [ 154.408803] binder: 13337:13340 ioctl c0306201 2000a000 returned -14 [ 154.415504] binder: 13337:13339 ioctl 4c01 0 returned -22 [ 154.418840] binder_alloc: 13337: binder_alloc_buf, no vma [ 154.418857] binder: 13337:13340 transaction failed 29189/-3, size 56-8 line 3133 [ 154.437540] binder: undelivered TRANSACTION_ERROR: 29189 [ 154.443235] binder: release 13337:13339 transaction 76 out, still active [ 154.451229] binder: undelivered TRANSACTION_COMPLETE [ 154.457372] binder: send failed reply for transaction 76, target dead 2018/04/23 13:15:34 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@loopback=0x7f000001, @in=@rand_addr=0x9, 0x4e21, 0x7, 0x4e24, 0x0, 0xa, 0x20, 0xa0, 0x0, r1, r2}, {0xffffffffffff5328, 0x8, 0x1f, 0x69, 0x9875, 0xaa9, 0x0, 0x7}, {0x4, 0x100000001, 0x100000000}, 0x6, 0x6e6bb1, 0x1, 0x1, 0x3, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x21}, 0x4d2, 0x7f}, 0xa, @in=@broadcast=0xffffffff, 0x0, 0x3, 0x1, 0xffffffff, 0x1, 0x5, 0x9}}, 0xe8) r3 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r3, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000040)=ANY=[]}}], 0x1, 0x0) 2018/04/23 13:15:34 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000180)) write$selinux_user(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB], 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x40000) splice(0xffffffffffffffff, &(0x7f00000000c0), 0xffffffffffffffff, &(0x7f0000000140), 0x8, 0x2) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/23 13:15:34 executing program 1: socketpair$ax25(0x3, 0x3, 0xc5, &(0x7f00000001c0)={0xffffffffffffffff}) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000200)=r1) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$bt_hci(r2, 0x0, 0x0, &(0x7f0000000080)=""/228, &(0x7f0000000180)=0xe4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000040)={'syz_tun\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}}) r4 = syz_open_procfs(r1, &(0x7f0000000240)='attr/fscreate\x00') ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00000002c0)) 2018/04/23 13:15:34 executing program 6: r0 = socket(0xa, 0x400000002, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000000080)=""/195, &(0x7f0000000000)=0xc3) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000180)={@broadcast, @loopback, @multicast2}, &(0x7f00000001c0)=0xc) 2018/04/23 13:15:34 executing program 7: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000480)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f349572d226d7a075fb35331ce39c5a3568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd2c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") chroot(&(0x7f0000000000)='./file1\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) accept$ax25(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10) getpid() r2 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r2, &(0x7f0000720fd4)=""/44, 0x1b3) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000380)=0xc) geteuid() stat(&(0x7f00000023c0)='./file0\x00', &(0x7f0000002400)) lstat(&(0x7f0000002480)='./file1\x00', &(0x7f00000024c0)) syncfs(r1) fstatfs(r1, &(0x7f0000000200)=""/251) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0xfa, 0x1, 0x0, 0x7, 0x7, 0x8001, 0x3f, 0x0, 0x1bcb}, 0xb) mount(&(0x7f0000000340)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='bdev\x00', 0x0, &(0x7f000001f000)) 2018/04/23 13:15:34 executing program 0: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x4000, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000000701ffff0000934400000000000000004f52a9f171e95de8f0b21ec633793c92e4b4ee818c5d34bcba712049042fccc15f4bd3b4a94675c41a5b65b71686d1a45bc009f1bf2fd0272e94989e68b5cc56dcbecd3426393d5a90e7f1bf"], 0x14}, 0x1}, 0x0) 2018/04/23 13:15:34 executing program 5: select(0xb, &(0x7f0000000080)={0x4}, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000180)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x80, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000040)) 2018/04/23 13:15:34 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000005480)={0xaa}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000180)) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, &(0x7f00000054c0)) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000100)={&(0x7f0000011000/0x1000)=nil, 0x1000}) close(r1) mkdir(&(0x7f000082f000)='./control\x00', 0x0) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)=""/76) mkdir(&(0x7f0000000140)='./control\x00', 0x0) r2 = inotify_init1(0x80800) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000440)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) sendmsg$nl_route(r3, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0xa08300}, 0xc, &(0x7f00000007c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="440000001400000029bd7000ffdbdf2502000000", @ANYRES32=r4, @ANYBLOB="14000600160000004000000007000000000100000800080021000000080002000000000008000200ffde6a4636b9a5a41c2326e6bff33affff9b"], 0x44}, 0x1, 0x0, 0x0, 0x800}, 0x0) sendmsg$unix(r3, &(0x7f00000006c0)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000240)="2ac4baa1f3860d24f297bf8198c63db0288383a91985a79993957a83fa3e9ba4bf5799dc7deb5d49c1f89be878b953433e70311ac8893c412cfb3ea10c3fac5a48889a621c1e3115e160430dc6c46d4091ab68b0abeae1b56d7a137116a5573cdbd552397ea73b7fc5", 0x69}], 0x1, &(0x7f0000000600)=[@cred={0x20, 0x1, 0x2, 0x0, r5}], 0x20, 0x8000}, 0x81) inotify_add_watch(r2, &(0x7f000003cff6)='./control\x00', 0x220001a1) sendto(0xffffffffffffffff, &(0x7f0000018000), 0x0, 0x0, 0x0, 0x0) read(r2, &(0x7f0000058fef)=""/32, 0x20) creat(&(0x7f0000031ff0)='./control/file0\x00', 0x0) r6 = creat(&(0x7f0000000080)='./control/file0\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_pts(r6, 0x2000) syz_open_pts(r7, 0x2201) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000140)={0xaa}) creat(&(0x7f00000000c0)='./file1\x00', 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) creat(&(0x7f000078dff8)='./file0\x00', 0x0) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000000)='./file0\x00') ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f0000001fc0)) 2018/04/23 13:15:34 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00000000c0)={0x1, 0x4, 0x75b5, 0x3ff}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$fuse(r2, &(0x7f0000000340)=ANY=[@ANYBLOB="504200000000001b52e16ef71798d0da"], 0x10) sendfile(r2, r2, &(0x7f0000000040), 0x80000001) creat(&(0x7f0000000240)='./bus\x00', 0x0) 2018/04/23 13:15:34 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x2004e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f000043cf32), 0x0, 0x600007ff, &(0x7f0000000040)={0x2, 0x4e23}, 0x7) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000080)=0x9, 0x4) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00000000c0)=0xfffffffffffffffc, 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) r3 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6, 0x4e20, 0x20, 0x4e23, 0x0, 0x2, 0x80, 0x80, 0x7f, r2, r3}, {0xfffffffffffffff7, 0x9, 0xe7, 0x0, 0x7, 0x80000001, 0x0, 0x6}, {0xbc, 0x8, 0x4, 0x1}, 0x7f, 0x6e6bb7, 0x0, 0x1, 0x2, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d5, 0x3f}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3501, 0x0, 0x2, 0x1000000, 0x9, 0x7, 0x6dc}}, 0xe8) 2018/04/23 13:15:34 executing program 0: r0 = request_key(&(0x7f0000000100)='logon\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='\x00', 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) keyctl$revoke(0x3, r1) keyctl$join(0x1, &(0x7f0000000940)={0x73, 0x79, 0x7a, 0x0}) 2018/04/23 13:15:34 executing program 2: r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000fddff3)='/dev/snd/seq\x00', 0x0, 0x40000000001) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000200)=[{0x0, 0x2, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000080)={0x10, @time={0x77359400}, 0x0, {0x8, 0xfffffffffffffffd}}) 2018/04/23 13:15:34 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) init_module(&(0x7f0000000040)='./cgroup.cpu\x00', 0xd, &(0x7f0000000080)='Ouserwlan0loGPLcgroup${user-]eth1trustedeth1\'-trusted&\x00') r1 = open(&(0x7f0000000100)='./bus\x00', 0x141046, 0x80) write$fuse(r1, &(0x7f0000000340)=ANY=[@ANYBLOB='P'], 0x1) sendfile(r1, r1, &(0x7f00000000c0), 0x7ffffffe) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000140)=0x4, 0x4) 2018/04/23 13:15:34 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'vv\'h0_So_bood\x00', {0x2, 0x2000000004e23, @broadcast=0xffffffff}}) pwrite64(r0, &(0x7f0000927000)='-0', 0x2, 0x0) 2018/04/23 13:15:34 executing program 0: fanotify_mark(0xffffffffffffffff, 0x80, 0x40000001, 0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00') syz_emit_ethernet(0x16, &(0x7f0000005000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa008c2033b0784cbbb4390a55"], 0x0) 2018/04/23 13:15:34 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="737461747573d394a043939e2f854b4161dcc4a6852100") ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000080)={0x400, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e24, @multicast1=0xe0000001}, 0x2, 0xfffffffffffffff9, 0x1, 0x6, 0x2, 0x0, 0x4aa2, 0x8}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000180)={0xfff}, 0x4) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000040)=0x2, 0x4) r2 = accept$inet(r0, 0x0, &(0x7f0000000140)) connect$l2tp(r1, &(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x2, 0x0, 0x3, 0x4, {0xa, 0x4e23, 0x3f, @local={0xfe, 0x80, [], 0xaa}, 0x3}}}, 0xffffffffffffff34) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000000)) 2018/04/23 13:15:34 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0xffffffffffffeff9) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x100000c, 0x11, r2, 0x0) symlinkat(&(0x7f0000008ff8)='./file1\x00', 0xffffffffffffffff, &(0x7f0000012ff8)='./file0\x00') r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x4a) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/23 13:15:34 executing program 0: r0 = socket(0x1, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000000000)={'syz_tun\x00', @ifru_map}) socket(0x0, 0x7, 0x1f) 2018/04/23 13:15:35 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000380)=""/201) r1 = accept4(r0, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80, 0x800) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x7ff}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r2, 0x4}, &(0x7f0000000200)=0x8) timer_create(0x6, &(0x7f0000000240)={0x0, 0x6, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000280)=0x0) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000500)={@rand_addr=0x35, @rand_addr=0x1000}, 0x8) timer_getoverrun(r3) ustat(0x5c3, &(0x7f0000000340)) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @rand_addr}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2}, 'lo\x00'}) socket$inet(0x2, 0x6, 0x7f) 2018/04/23 13:15:35 executing program 3: madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0) mlock2(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1) 2018/04/23 13:15:35 executing program 2: setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000040)={0x9, 0x7f, 0x3ff, 0x3ff, 0x6}, 0x14) r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x87, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}}, 0x9, 0x7fffffff}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e20, 0x3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x5}}, 0x2, 0x1f}, &(0x7f00000002c0)=0x90) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000000080)={0x822e, 0x7, 0x0, 0x1f, 0x10, 0x80}) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) 2018/04/23 13:15:35 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x20000000, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000780)=""/221, 0xdd}) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='ip6_vti0\x00', 0x10) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000003c0)={0x0, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x0, 0x8001, 0x0, 0x2, 0x0, &(0x7f0000000100)='bridge0\x00', 0x3f800000000000, 0x0, 0x2c5d}) lseek(r0, 0x0, 0x1) add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000200), &(0x7f0000000340)=0x4) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r1) fcntl$setlease(r0, 0x400, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000140)=0x0) getpriority(0x0, r2) syncfs(r0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf", 0x19, 0x0) syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$addseals(r0, 0x409, 0x8) 2018/04/23 13:15:35 executing program 0: r0 = socket(0x1, 0xffffffffffffffff, 0x0) flock(r0, 0x6) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x6d}, &(0x7f00000004c0)=0x88) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000880)=@assoc_value={0x0, 0x7}, &(0x7f0000000b40)=0x8) sendmsg$netrom(r0, &(0x7f0000000480)={&(0x7f0000000400)=@full={{0x3, {"e7faa93bc7eb4c"}, 0x7}, [{"f9788ac40f797e"}, {"b9e815d845fa6d"}, {"aa4120065e30a5"}, {"a6a86094f8da6c"}, {"20a09fbc9cbb50"}, {"1881e356a83088"}, {"9d95a49cd8914a"}, {"f7ffd2960c7a84"}]}, 0x48, &(0x7f0000000380), 0x0, &(0x7f0000000c80)=ANY=[@ANYBLOB="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"], 0x18d, 0x10}, 0x0) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) fallocate(r3, 0x0, 0x8004, 0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x8) sendfile(r2, r0, &(0x7f0000000040)=0xfffffffffffffffd, 0x7ffffffd) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000180)={r1, 0x3ff}, 0x8) fallocate(r3, 0x1, 0x0, 0x0) sendfile(r4, r3, 0x0, 0xc08f) bind$inet(r3, &(0x7f00000002c0)={0x2, 0x0, @broadcast=0xffffffff}, 0xfffffffffffffe1a) r5 = creat(&(0x7f0000000100)='./file1\x00', 0x0) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) sendto$inet(r0, &(0x7f0000000240)="aa358d2c6b53152d6a52b90286042561ccd7c8b36028441f90883d6c21720ebbb053061e4b64b309b739ff694045d788c21bf42457e4be87c3f772763170143498e296c87cd7b7edc892b071ba4b2b5bdd31db3272945f54c718a2496b", 0x5d, 0x0, &(0x7f00000000c0)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000005c0)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f00000003c0)=0xe8) ioprio_get$uid(0x3, r6) mlockall(0x0) remap_file_pages(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff, 0x40) ioctl$TCGETS(r5, 0x5401, &(0x7f0000000340)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000140)='cifs\x00', 0x0, &(0x7f00000001c0)="bf0025d226ae9155fd36f4208eb912c396429a") ftruncate(0xffffffffffffffff, 0x7fff) 2018/04/23 13:15:35 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a44ffc)=0xe) ioctl$VT_ACTIVATE(r0, 0x5606, 0x4) ioctl$TCFLSH(r0, 0x540b, 0x2) 2018/04/23 13:15:35 executing program 6: r0 = memfd_create(&(0x7f00000001c0)="64d745c5", 0x0) write(r0, &(0x7f0000000340)="007e400cf0911b5c861d469b3fadb94475f061b086e4b4a80d170787912548a9d5bd3846088843b639b018eb64fe310f4f8d617742dfe2ddadf5dcd6e3a51011d004c42966a99f069660190d8a", 0x4d) write$selinux_user(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="73797374656d05753a6f626a6563745f723a74756e5f7461705f6465765263655f7f3a733020726f6f7400cc21821a4f32090ba2cd9aadcfdca549e9d80c002144423464a716e63dcfe14b53ae5e39ec7b8dbc81d7fb7fc073138c2c0dd1c6699dd06e7f37bec7"], 0x2b) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1000000000003, 0x11, r0, 0x0) rt_sigtimedwait(&(0x7f0000000000), 0x0, &(0x7f0000000040), 0x8) write(r0, &(0x7f0000000080)="c9d2dc1130cd036c62c17bd367ece28082509da07417388cad92db64d9ba055e24ca57991d36beeadc2c5dd29fe578cd107b05964cbb12ecf06899c4c8b64d6824db8c1f85a5700ec436c44d1dec484ff8edf95b2225a9bf0cb4d4cdf9f51ee9a8e8e662c785e3604b794866dc374a80323a77e0939652bf3b48622cd7db170b8616934918e7adce10dc90031a4d29a6349e3cae07171848d4b60a81cdfeb1185f1b33c51f5ae1b21954dbd26937284cbefb9a94d9a8931d3083ed6a75dbca6c84db44725a28086465a8866f5896987aaeb75f88c733f79e", 0xd8) 2018/04/23 13:15:35 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r0, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000002140)='/exe\x00', 0xffffffffffffffd5, 0x0) 2018/04/23 13:15:35 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000100)=""/43, &(0x7f0000000180)=0x2b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000540)=0x522, 0xbf4677f1) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xfffffffffffffffc, 0x2}, &(0x7f00000002c0)=0x90) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000006c0)=ANY=[@ANYRES32=r2, @ANYBLOB="0000086939d7c8030009bd000010aa3600007f00250000020300b994b1645327dbddf959bce9efa027cfda79379db545084513ad40d3d6de4f486867c25b17a0490babbdda1f1ad8ca4cdf72f58595d56d6b1c86f3ccf92c30c15931c0c67ccf0000000000000000b7090f935a4602e492115f8c9d010054e119740ff916decbedc4d86ea85093755b1ba4ff53cd1e5ffb2c33a529a4a6599b28dfaa5fb829b0bf2371a47b05f2c47496f4b15bee7cb0963f5b399ea49f1320af6a792fc5af8ef186992b26e4ee8a2e28fdc785dad436b1"], &(0x7f0000000340)=0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000ac0)={0x100, {0x2, 0x4e22}, {0x2, 0x4e24}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000a80)='lo\x00'}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0xfffffffffffffe2f) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000480)="b8", 0x1}], 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) sendto$inet(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) ioctl$sock_proto_private(0xffffffffffffffff, 0x0, &(0x7f00000003c0)) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000020affc), 0x4) shutdown(r0, 0x1) 2018/04/23 13:15:35 executing program 6: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) statfs(&(0x7f0000000080)='./file0//ile0\x00', &(0x7f0000000100)=""/132) mount(&(0x7f0000000040)='./file0//ile0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0//ile0\x00') 2018/04/23 13:15:35 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90), 0x1000000000000185, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) fcntl$getownex(r1, 0x10, &(0x7f0000000040)) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/23 13:15:35 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000000)=0x5, &(0x7f0000000080)=0x2) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) fchown(r2, r3, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/23 13:15:35 executing program 3: creat(&(0x7f00000000c0)='/\x00', 0x2c) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) open(&(0x7f00000003c0)='./file0\x00', 0x24802, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000400)) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fallocate(r1, 0x3, 0x2, 0x40000008) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000340)=0x7, 0x4) fstatfs(r1, &(0x7f0000000140)=""/69) 2018/04/23 13:15:35 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x20000000, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000780)=""/221, 0xdd}) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='ip6_vti0\x00', 0x10) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000003c0)={0x0, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x0, 0x8001, 0x0, 0x2, 0x0, &(0x7f0000000100)='bridge0\x00', 0x3f800000000000, 0x0, 0x2c5d}) lseek(r0, 0x0, 0x1) add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000200), &(0x7f0000000340)=0x4) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r1) fcntl$setlease(r0, 0x400, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000140)=0x0) getpriority(0x0, r2) syncfs(r0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf", 0x19, 0x0) syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$addseals(r0, 0x409, 0x8) 2018/04/23 13:15:35 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@filter={'filter\x00', 0xe, 0x4, 0x608, [0x0, 0x200006c0, 0x200009c8, 0x20000c68], 0x0, &(0x7f0000000000), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x5, 0x51, 0x6000, 'yam0\x00', 'tunl0\x00', 'bond0\x00', 'team_slave_0\x00', @random="57d3035448d7", [0xff, 0xff, 0xff, 0x1cc07ef774c75c70, 0x0, 0xff], @random="fe64c3a3cac0", [0x0, 0xff], 0xf8, 0x148, 0x178, [@mac={'mac\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv6=@local={0xfe, 0x80, [], 0xaa}, [0x0, 0xffffffff, 0xffffffff], 0x4e21, 0x2c, 0x4, 0x4e20, 0x0, 0x4}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz1\x00', 0x2}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x100}}}}, {{{0xd, 0x20, 0x8847, 'syzkaller1\x00', 'syzkaller1\x00', 'tunl0\x00', 'teql0\x00', @random="391b4bb746c5", [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], 0x130, 0x130, 0x160, [@rateest={'rateest\x00', 0x48, {{'bpq0\x00', 'veth1_to_bond\x00', 0x1, 0x1, 0x5f, 0x7ff, 0x4, 0x7, 0x1ff, 0x8}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, [0xff, 0xff000000, 0xffffffff, 0xffffff00], 0x4e23, 0x89, 0x6, 0x4e20, 0x4, 0x10}}}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x9}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x2, [{{{0x3, 0x1, 0x888e, 'syz_tun\x00', 'syzkaller1\x00', 'bcsf0\x00', 'gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xe0eb38d7d2b9efbd, 0xff], @random="3a791c9372d3", [0xff, 0x0, 0xff, 0x0, 0xff], 0xa8, 0xd8, 0x150, [@realm={'realm\x00', 0x10, {{0x8, 0x5146, 0x1}}}]}, [@common=@AUDIT={'AUDIT\x00', 0x8, {{0x3}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0xac86, 0xe38, 0xfffffffffffff801, 0x0, 0x0, "a07eaf8215d2cf024db3b137720a62183ccb840711ac90741613961a2a8b90c47cc9cee4d139a5f9b1ecba0846de695e44c2c1488cf5c081c791eab1863463b0"}}}}, {{{0xd, 0x10, 0x0, 'nr0\x00', 'veth1\x00', 'veth0_to_bridge\x00', 'vcan0\x00', @random="097a02cc9db2", [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff], 0xa8, 0xa8, 0x120, [@realm={'realm\x00', 0x10, {{0x4, 0x4, 0x1}}}]}}, @common=@nflog={'nflog\x00', 0x50, {{0x8, 0x2, 0xab76, 0x0, 0x0, "a09f3018491690b8da96a606a490fb0947aa3874a1f7e77651bcbdb21d61d1d95ae959bae74c01e999de01b269d609a7aeba7c14bfbcb1127170459a3e92bdf1"}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}]}, 0x680) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl(r0, 0x8, &(0x7f0000000400)="2024c007882aef991446261dd11785172a3bb4491dab0cbe225d64d639b111b3a727c09e8b8e59ef137b1d2b690ed5efbd893a93d7f2ba99136718723cda1a53b880368804bef424d3fed00e7a760f14a0604b3446afc7169de0aaf7041d49e01d0b068a7e70463dfb2e7ecfc5e07a493a51d591d71486b1c7723c46a70fe60ecc9ae919a662cba7c871bbe0793905605737221003f23c9ea0f90c4d900f") r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)=[{&(0x7f0000000280)="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", 0x14c}], 0x1}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) sendmsg(r0, &(0x7f0000000240)={&(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000001900)="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", 0x3b1}], 0x1}, 0x0) 2018/04/23 13:15:35 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) r1 = memfd_create(&(0x7f0000000000)='md5sum[\x00', 0x3) sendmsg$nl_crypto(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0xe0}, 0x1, 0x0, 0x0, 0x4}, 0x8080) sendto$inet(r0, &(0x7f0000000140)="ba", 0x1, 0xfffffffffffffffe, &(0x7f0000000100)={0x2, 0x4e24, @rand_addr}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000180)={0x0, 0x80000}) modify_ldt$write(0x1, &(0x7f0000000200)={0x3d1, 0x20001000, 0x4000, 0xfffffffffffffffd, 0x7fffffff, 0x7, 0xff, 0x1, 0xa000000000000000, 0x7fff}, 0x10) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00000001c0)={r2}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000240)) 2018/04/23 13:15:35 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) connect$netlink(r0, &(0x7f0000667ff4)=@proc={0x10, 0x0, 0x25dfdbfe}, 0x22) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000000501ffff0000000000000000000000004ac34889bec101bede3d03450450d65d2f005e7281b256721b1ba32b631793ab1aaefb9de97e8a12fca1069e9d22b73571dfa9d78d6ac6c1177705e075f6af008ffad0d81e9d458f4b057d4c207aad693edda78d145b67861ce8b22f4c5c52"], 0x14}, 0x1}, 0x0) 2018/04/23 13:15:35 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/23 13:15:35 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0x0, 0x10000000) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000002c0)={0xbb, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000000000000000000000000000000040000000000000000800000000000000e4083972d0f555ab75cfe0b40d8490ff88a44ae7fdb413c5994b763332c0422ce20cc1b1e654327d231d765a7bdbb20b36c775b09f96c72c8656c6db70b955fee75270a85849df5de22d3b5373b4daff817b871851a01a848cea2c7c08b7509494639e3e5b5e253bcce544dc2d1784eda01abd1e8dbf712e7b6a0612f7ee1618e6d8e4b213a494"], 0x6, 0x0, &(0x7f0000000280)="0e41e97e0000"}) r1 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x200000000, 0x42442) ioctl$LOOP_SET_STATUS(r1, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) r2 = socket(0x0, 0x0, 0x0) write(r2, &(0x7f00000001c0), 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000004c0)=0x203, 0xfffffffffffffe8f) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) getpid() r3 = syz_open_dev$loop(&(0x7f0000000640)='/dev/loop#\x00', 0xfffffffffffffc01, 0x86) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f0000000500)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_tcp_int(r5, 0x6, 0x2, &(0x7f00004fe000)=0x101, 0x4) recvmmsg(r5, &(0x7f00000096c0)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/245, 0xf5}, {&(0x7f0000000280)=""/59, 0x3b}], 0x2, &(0x7f0000000300)=""/175, 0xaf, 0x2}, 0x6}, {{&(0x7f00000003c0)=@ethernet, 0x80, &(0x7f00000017c0)=[{&(0x7f0000000440)=""/67, 0x43}, {&(0x7f00000014c0)=""/12, 0xc}, {&(0x7f0000001500)=""/71, 0x47}, {&(0x7f0000001580)=""/125, 0x7d}, {&(0x7f0000001600)}, {&(0x7f00000016c0)=""/148, 0x94}], 0x6, &(0x7f0000001880)=""/4096, 0x1000, 0x100000001}}, {{0x0, 0x0, &(0x7f0000002d80)=[{&(0x7f0000002a00)=""/236, 0xec}, {&(0x7f0000002b80)=""/69, 0x45}, {&(0x7f0000002d00)=""/98, 0x62}], 0x3, &(0x7f0000002e40)=""/93, 0x5d}}, {{&(0x7f0000002ec0)=@nl=@unspec, 0x80, &(0x7f0000004040), 0x0, &(0x7f0000004080)=""/8, 0x8}}, {{&(0x7f00000040c0)=@generic, 0x80, &(0x7f00000041c0), 0x0, &(0x7f0000004200)=""/232, 0xe8, 0x97f}, 0x80}, {{&(0x7f0000004300)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000006780)=[{&(0x7f0000004440)=""/155, 0x9b}, {&(0x7f0000004600)=""/4096, 0x1000}, {&(0x7f0000006680)=""/240, 0xf0}], 0x3, &(0x7f0000006800)=""/212, 0xd4, 0xffffffff}}, {{&(0x7f0000006900)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000007d00)=[{&(0x7f0000006a00)=""/228, 0xe4}, {&(0x7f0000006b00)=""/4096, 0x1000}], 0x2, &(0x7f0000007d80)=""/4096, 0x1000}, 0xb53}], 0x7, 0x0, 0x0) listen(r6, 0x0) sendto$inet6(r5, &(0x7f00000000c0)='\f\t@b', 0x4, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0x100000}, 0x1c) shutdown(r6, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r4) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) fchown(r4, 0x0, r7) r8 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r8, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r8, 0xc0306201, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000800)=ANY=[], 0x0, 0x0, &(0x7f0000011f9d)}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x102000004) signalfd(r3, &(0x7f0000000240)={0x9}, 0x8) 2018/04/23 13:15:35 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffd}, 0x1c) r1 = memfd_create(&(0x7f0000000240)='/selinux/status\x00', 0x1) bind$vsock_stream(r1, &(0x7f0000000340)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f00000002c0)="cb000a19f8c322241377a3dabb9422a4e8bd83f650e39e957898857d834ef71875ade456be10e2a584a90a242b384ad3bf7f47951386ad1592340858a0373e6171b52f4876337afe656ff0d0b2b28697674029f23ba5ddda31ab87c5298a0de5bb88702bdfdfc24778ed252f9a964bf0a1fde17a3fcda6d17a9d7b5d60") getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x7, 0x70, 0x0, 0x9, 0x10001, 0xd6a, 0x0, 0x2, 0x8000, 0x1, 0x10001, 0x51fb, 0xc000000000, 0x4f, 0x6, 0x800, 0x0, 0x401, 0xfffffffffffffffb, 0x0, 0xffffffff7fffffff, 0x1400000000000000, 0x4, 0x2, 0x3f, 0x4, 0x3, 0x0, 0x6, 0x7, 0x1, 0xff, 0x3, 0x6, 0x444, 0x7ff, 0x2, 0x6, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000040), 0x4}, 0x400, 0x1, 0x0, 0x7, 0x2, 0x1, 0x9}, r2, 0x2, r3, 0x2) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000d93000)=""/222, &(0x7f0000000000)=0xde) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f0000000180)) 2018/04/23 13:15:35 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/23 13:15:35 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000fee000)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={'bond_slave_1\x00', 0x101}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000080)={0x5, 0x2, 0x7, 0x4, 0x202419aac0cf3697, 0x47}) socket(0x1, 0x7, 0x4c99) 2018/04/23 13:15:35 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r1, 0x0, 0x0, 0x1a8) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000001b40)=ANY=[@ANYBLOB="387f995d75c789911b3e3f90a850ea2a1a0df61c2fe8d2da296306566af6b6fcb324858c42dbf4a2b42a66c69d7e3c2f10633938f820f32ea8907767891c8d5c5726688fcc5fa83d868d33f3dbc3de6d7013f11307180d47b68edea9827246ee00e8260165be44d0bb61020ddfde81d47413635489ac739479af3d6e2599d8910a635f99b8e651dd3caba6c1dfb5ccd173bb6bdd50c998ba91263178f8106faf8c694e88239bd379946da08c610699bd0562717cc70280241ececf1278ebf7ba03f43cec234c497e4f4a9d372730f257cb6bba1d7583497faea9871c4e85063630eb3381c7c4ae57f5"]) socketpair(0xa, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mkdirat$cgroup(r1, &(0x7f0000000300)='syz1\x00', 0x1ff) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="9a7a140000000000004027b76000000000000f000000174ca78f6c5017cb719df389c5a7708f7090510e64ef95debb44d582ac1b6853fe4136b4511662cc6e486486e37bb0d0db993c34a8ff02dfd720d07b034a9c77cc09005117ef86cd892d9280d88316bf125cf1c23e9667eb9f0a256098953993aa1055ac2e9264140b032b51ed053c112f4235239c7dce878fafea37606f86bd667206e98745ff86dd1489652f29e13cac"], 0xa7}, 0x1, 0x0, 0x0, 0x54}, 0x4000000) getsockopt$inet_dccp_int(r3, 0x21, 0x0, &(0x7f0000000480), &(0x7f00000004c0)=0x4) ioctl$int_out(r2, 0x0, &(0x7f0000000100)) getsockopt$inet_tcp_int(r1, 0x6, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x4) getsockopt$nfc_llcp(r3, 0x118, 0x1, &(0x7f0000000440)=""/9, 0x9) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mlockall(0xfffffffffffffffe) linkat(r5, &(0x7f0000000500)='./file0\x00', r2, &(0x7f0000000540)='./file0\x00', 0x1400) socket$inet(0x2, 0xa, 0xfffffffffffffff4) ioctl$int_in(r4, 0x5421, &(0x7f0000000380)=0xf649) 2018/04/23 13:15:35 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000764ff0)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0xffffffffffffffff, 0x7, 0xa000}, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffffffffffc0}}) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) 2018/04/23 13:15:35 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) accept4$packet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x14, 0x80000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000003600)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000003700)=0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000008500)={@local, 0x0}, &(0x7f0000008540)=0x14) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000008580)={0x0, @local, @remote}, &(0x7f00000085c0)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000008600)={'ip6_vti0\x00', 0x0}) accept4$packet(0xffffffffffffff9c, &(0x7f0000008700)={0x0, 0x0, 0x0}, &(0x7f0000008740)=0x14, 0x80800) getpeername$packet(0xffffffffffffffff, &(0x7f00000087c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000008800)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000008840)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000008940)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000008980)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000008a80)=0xe8) accept4$packet(0xffffffffffffff9c, &(0x7f0000008ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000008b00)=0x14, 0x80000) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000008c80)={@loopback, 0x0}, &(0x7f0000008cc0)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000008d00)={@dev, 0x0}, &(0x7f0000008d40)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000008d80)={0x0, @rand_addr}, &(0x7f0000008dc0)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000008e00)={{{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@remote}}, &(0x7f0000008f00)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000008f40)={'veth1_to_bond\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000008f80)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000009080)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000009300)={'syzkaller1\x00', 0x0}) accept4$packet(0xffffffffffffff9c, &(0x7f0000009340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000009380)=0x14, 0x80800) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000009480)={@loopback, 0x0}, &(0x7f00000094c0)=0x14) clock_gettime(0x0, &(0x7f000000bd80)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f000000bbc0)=[{{&(0x7f0000009500)=@can={0x0, 0x0}, 0x80, &(0x7f0000009580), 0x0, &(0x7f00000095c0)=""/178, 0xb2, 0x4}, 0x7}, {{&(0x7f0000009680)=@alg, 0x80, &(0x7f0000009880)=[{&(0x7f0000009700)=""/79, 0x4f}, {&(0x7f0000009780)=""/67, 0x43}, {&(0x7f0000009800)=""/110, 0x6e}], 0x3, &(0x7f00000098c0)=""/88, 0x58, 0xe21}, 0x7f}, {{&(0x7f0000009940)=@alg, 0x80, &(0x7f0000009dc0)=[{&(0x7f00000099c0)=""/77, 0x4d}, {&(0x7f0000009a40)=""/140, 0x8c}, {&(0x7f0000009b00)=""/140, 0x8c}, {&(0x7f0000009bc0)=""/29, 0x1d}, {&(0x7f0000009c00)=""/193, 0xc1}, {&(0x7f0000009d00)=""/161, 0xa1}], 0x6, 0x0, 0x0, 0x80000001}}, {{0x0, 0x0, &(0x7f0000009f80)=[{&(0x7f0000009e40)=""/252, 0xfc}, {&(0x7f0000009f40)=""/13, 0xd}], 0x2, &(0x7f0000009fc0)=""/80, 0x50, 0xb354}, 0xe3}, {{&(0x7f000000a040)=@alg, 0x80, &(0x7f000000a480)=[{&(0x7f000000a0c0)=""/87, 0x57}, {&(0x7f000000a140)=""/169, 0xa9}, {&(0x7f000000a200)=""/39, 0x27}, {&(0x7f000000a240)=""/122, 0x7a}, {&(0x7f000000a2c0)=""/174, 0xae}, {&(0x7f000000a380)=""/238, 0xee}], 0x6, &(0x7f000000a500)=""/190, 0xbe, 0x9}, 0x4}, {{&(0x7f000000a5c0)=@pppol2tpin6, 0x80, &(0x7f000000aa80)=[{&(0x7f000000a640)=""/140, 0x8c}, {&(0x7f000000a700)=""/150, 0x96}, {&(0x7f000000a7c0)=""/96, 0x60}, {&(0x7f000000a840)=""/98, 0x62}, {&(0x7f000000a8c0)=""/244, 0xf4}, {&(0x7f000000a9c0)=""/53, 0x35}, {&(0x7f000000aa00)=""/87, 0x57}], 0x7, &(0x7f000000ab00)=""/56, 0x38, 0x9}, 0x8556000000000}, {{0x0, 0x0, &(0x7f000000bb40)=[{&(0x7f000000ab40)=""/4096, 0x1000}], 0x1, &(0x7f000000bb80)=""/6, 0x6, 0x40}, 0x80000001}], 0x7, 0x100, &(0x7f000000bdc0)={r22, r23+30000000}) getsockname$packet(0xffffffffffffffff, &(0x7f000000bf40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000bf80)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000000c080)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f000000c180)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f000000c940)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x88080}, 0xc, &(0x7f000000c900)={&(0x7f000000c1c0)={0x740, r1, 0x8, 0x70bd28, 0x25dfdbfc, {0x3}, [{{0x8, 0x1, r2}, {0x130, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fff}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r3}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r7}, {0x168, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffd}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}]}}, {{0x8, 0x1, r10}, {0xf0, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xb6f4}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}]}}, {{0x8, 0x1, r12}, {0xbc, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffffffffffe}}, {0x8, 0x6, r13}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r14}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x6, r15}}}]}}, {{0x8, 0x1, r16}, {0x78, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8a}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}]}}, {{0x8, 0x1, r18}, {0x140, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x400000000000}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8000}}, {0x8, 0x6, r19}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x6, r20}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r21}, {0xf8, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x6, r24}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r25}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r26}}}]}}]}, 0x740}, 0x1, 0x0, 0x0, 0x4}, 0x0) r27 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r27, 0x29, 0xcb, &(0x7f0000000000)=0x3, 0x343) 2018/04/23 13:15:36 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="164690f11220a801e1", 0x9) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) rt_sigtimedwait(&(0x7f0000000000), 0x0, &(0x7f0000000040), 0x8) openat$cgroup_ro(r0, &(0x7f00000000c0)='cpuacct.usage_user\x00', 0x0, 0x0) 2018/04/23 13:15:36 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000440)="91", 0x1, 0x44810, &(0x7f00005fa000)={0xa, 0x4e21}, 0x1c) r1 = accept(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000000c0), 0x4) shutdown(r0, 0x0) [ 156.790256] binder: 13492:13496 got transaction with invalid data ptr [ 156.819343] binder: 13492:13496 transaction failed 29201/-14, size 64-8 line 3152 [ 156.948485] binder: BINDER_SET_CONTEXT_MGR already set [ 156.960494] binder: 13492:13496 ioctl 40046207 0 returned -16 [ 156.960953] binder_alloc: 13492: binder_alloc_buf, no vma [ 156.960969] binder: 13492:13514 transaction failed 29189/-3, size 64-8 line 3133 [ 157.023055] binder: BINDER_SET_CONTEXT_MGR already set [ 157.028411] binder: 13492:13514 ioctl 40046207 0 returned -16 [ 157.048671] binder: undelivered TRANSACTION_ERROR: 29189 [ 157.059275] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/23 13:15:37 executing program 1: r0 = socket$inet6(0xa, 0x807, 0x8000000000026) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000040)=0x1e) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000200)=0x0) getresuid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) getgroups(0x2, &(0x7f0000000300)=[0x0, 0x0]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={r1, r2, r3}, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002e9000)={0x1, &(0x7f0000788000)=[{0x6}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000d1dfff)=""/1, &(0x7f000023e000)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000001c0)={@empty, r4}, 0x14) 2018/04/23 13:15:37 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$TIOCNXCL(r0, 0x540d) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000000080)={0x8, 0x10, 0x1, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x5b, "5551d80316f567887f694a92f39df04ce1a83a563e691c7635c7dbfb27fea13970830e79625f2ac8f271474c3417b840f41a6d813fd4b41a16b07aed98e5b4815810f451c5c22559306b9e70a0d67660ad29b1b66e24501872caa6"}, &(0x7f0000000140)=0x63) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000180)=r2, 0x4) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x1000000, 0x32, r0, 0x0) clock_getres(0x0, &(0x7f0000000000)) 2018/04/23 13:15:37 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, {0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x400, [0x763d, 0x7ff, 0x23, 0x3, 0x26, 0x2, 0x7, 0x8000]}, 0x5c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f00000001c0)=[{0x18, 0x29, 0x4000000000000005, "964a02"}], 0x18}}], 0x2, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000080)={0x100, 0x9, 0xfffffffffffffe01}, 0xc) 2018/04/23 13:15:37 executing program 7: perf_event_open(&(0x7f0000bba000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x4) r0 = gettid() openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x30000, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000000180)=0x3f) r3 = open$dir(&(0x7f0000e12ff8)='./file0\x00', 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000000380), 0x0, 0x0, &(0x7f0000000300)=@file={0x0, './file0\x00'}, 0x7) r4 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) dup2(r1, r2) fcntl$setown(r3, 0x8, r4) tkill(r0, 0x16) creat(&(0x7f00001c0000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) shutdown(r5, 0x0) recvmmsg(r5, &(0x7f0000006680)=[{{&(0x7f0000000200)=@nfc_llcp, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000380)=""/186}, {&(0x7f0000000280)=""/38}, {&(0x7f0000000440)=""/156}, {&(0x7f0000000500)=""/181}, {&(0x7f00000005c0)=""/243}, {&(0x7f00000002c0)=""/56}, {&(0x7f00000006c0)=""/20}, {&(0x7f0000000700)=""/169}], 0x0, &(0x7f0000000840)=""/224, 0x0, 0x8000}, 0xffffffffffffff81}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000940)=""/218}, {&(0x7f0000000a40)=""/212}, {&(0x7f0000000b40)=""/95}, {&(0x7f0000000bc0)=""/247}, {&(0x7f0000000cc0)=""/83}, {&(0x7f0000000d40)=""/73}, {&(0x7f0000000dc0)=""/117}], 0x0, &(0x7f0000000ec0)=""/168, 0x0, 0x400}, 0x559}, {{&(0x7f0000000f80)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x0, &(0x7f0000003140)=[{&(0x7f0000001000)=""/4096}, {&(0x7f0000002000)=""/252}, {&(0x7f0000002100)=""/57}, {&(0x7f0000002140)=""/4096}], 0x0, 0x0, 0x0, 0x7af}, 0xa1}, {{&(0x7f0000003180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x0, &(0x7f00000032c0)=[{&(0x7f0000003200)=""/140}], 0x0, &(0x7f0000003300)=""/231, 0x0, 0x3000000000000000}, 0x8}, {{0x0, 0x0, &(0x7f0000004800)=[{&(0x7f0000003400)=""/7}, {&(0x7f0000003440)=""/112}, {&(0x7f00000034c0)=""/230}, {&(0x7f00000035c0)=""/110}, {&(0x7f0000003640)=""/195}, {&(0x7f0000003740)=""/22}, {&(0x7f0000003780)=""/37}, {&(0x7f00000037c0)=""/38}, {&(0x7f0000003800)=""/4096}], 0x0, &(0x7f00000048c0)=""/36, 0x0, 0x1f}, 0x3}, {{&(0x7f0000004900)=@nfc, 0x0, &(0x7f0000005c40)=[{&(0x7f0000004980)=""/4096}, {&(0x7f0000005980)}, {&(0x7f00000059c0)=""/142}, {&(0x7f0000005a80)=""/112}, {&(0x7f0000005b00)=""/192}, {&(0x7f0000005bc0)=""/93}], 0x0, &(0x7f0000005cc0)=""/28, 0x0, 0xfffffffffffffffc}, 0x3800000000000}, {{&(0x7f0000005d00)=@sco, 0x0, &(0x7f0000005dc0)=[{&(0x7f0000005d80)=""/35}], 0x0, &(0x7f0000005e00)=""/17, 0x0, 0x1}, 0xffffffff7fffffff}, {{0x0, 0x0, &(0x7f0000005ec0)=[{&(0x7f0000005e40)=""/69}], 0x0, &(0x7f0000005f00)=""/250, 0x0, 0x7fe}}, {{&(0x7f0000006000)=@rc, 0x0, &(0x7f0000006300)=[{&(0x7f0000006080)=""/34}, {&(0x7f00000060c0)=""/247}, {&(0x7f00000061c0)=""/90}, {&(0x7f0000006240)=""/129}], 0x0, &(0x7f0000006340)=""/93, 0x0, 0x3}, 0x9}, {{&(0x7f00000063c0)=@alg, 0x0, &(0x7f0000006640)=[{&(0x7f0000006440)=""/152}, {&(0x7f0000006500)=""/193}, {&(0x7f0000006600)=""/4}], 0x0, 0x0, 0x0, 0x5}, 0x10001}], 0x40000000000005f, 0x2040, 0x0) socketpair(0x17, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000140)={0x4, [0x7, 0x800, 0x1, 0x10000]}, 0xc) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000000100)=0x1) 2018/04/23 13:15:37 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept$netrom(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080), 0x2080d6f9) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x401, 0x0) 2018/04/23 13:15:37 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x17b) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x1f, 0x200, 0x9, 0x3, 0xffffffff00000001}, 0x14) 2018/04/23 13:15:37 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000c67ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a3fcc)={{0x0, 0x2, 0x0, 0xffffffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000700)=@nat={'nat\x00', 0x19, 0x5, 0x430, [0x20000180, 0x0, 0x0, 0x200003f0, 0x200005b8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=ANY=[@ANYBLOB="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"]}, 0x4a8) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x0, 0x100000001}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0x0, 0x3, 0x4, 0x3, 0x8001}}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendto$ipx(r1, &(0x7f00000005c0)="496ffc8c5d255923dc4025d60cee12e22071c1f615d7c2936f6ff50d4dcfcc9bd9b3d163784a02615122d4eea9631d7b61dc3d0459c3106d38d1fc68f6665c9583eb33db44435da52c8fd016f771516a6b6113d74dd261009c1659a3012c46c4a7b68c421b1409b8ac87246ba08853fb491c4edb", 0x74, 0x0, &(0x7f0000000640)={0x4, 0x5786b0b5, 0x1f, "ae6d3ad8f6e4"}, 0x10) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f00000000c0)={0x0, 0x0, 0x1, 0x0, 0x6}) sync_file_range(r1, 0x3ff, 0xfffd, 0x4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000680)) 2018/04/23 13:15:37 executing program 5: mmap(&(0x7f0000319000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mount(&(0x7f000000d000)='./file0\x00', &(0x7f0000586000)='./file0\x00', &(0x7f0000b67ff5)='rpc_pipefs\x00', 0x0, &(0x7f0000710000)) accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x1, [0x100000000]}, &(0x7f0000000100)=0x6) 2018/04/23 13:15:37 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000000000)=0xffffffffffffffff, 0x4) syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f0000000080)='./file0\x00', 0x4, 0x4, &(0x7f0000000280)=[{&(0x7f00000000c0), 0x0, 0x4}, {&(0x7f0000000100)="01c21755ded86095b087863a747ed09b8a4c0c", 0x13, 0x8}, {&(0x7f0000000140)="fa40fb0bf3fdea86d7ebcfd13a7dda40824bf177eba72f64184605219d7a7074bad6e7ecc1042aaa66b2c2622a997fb8fdfc6febf00b31cbb53ea7efde0fed516d394863924366ea53bd43a2f2dc713a5ab9f0e08c71f1b943c0c278e8fbb753f9e8f5f6bfd58c7b7976f955be1f43894e29a9aab67a7f3aa0569eb286c7", 0x7e, 0x1f}, {&(0x7f00000001c0)="672ef3e26d85e8984f7e2615a947ec1db35426b2c56c11c34b82138711a8b71af7dae942efdf7809f01b5108c5e3765c83f6fb64d30e531ed5e3eb4946298bffbc25b674597c8921e1d005c65ffa842295337da34b9d9132bcf9e1853fe02bcb9d8b8d18d8dd90fc3e83342db3bbe89730cdb7cd296d9631cf881ae66ae8eb2fce06218d1583a6e555b75bcbea2628758858b5418b52b589b255f7dbe926bc2a26e4a1f18ddd", 0xa6, 0x10000}], 0x4000, &(0x7f0000000300)={[{@force='force', 0x2c}, {@nls={'nls', 0x3d, 'iso8859-13'}, 0x2c}, {@force='force', 0x2c}, {@uid={'uid', 0x3d, [0x3d, 0x36, 0x2d, 0x7d, 0x0, 0x51c93272e80b3f32, 0x38, 0x30]}, 0x2c}, {@gid={'gid', 0x3d, [0x34, 0x34, 0x32, 0x37, 0x0, 0x3d, 0x33, 0x37]}, 0x2c}, {@nodecompose='nodecompose', 0x2c}, {@type={'type', 0x3d, "9dcfbe83"}, 0x2c}]}) 2018/04/23 13:15:37 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3c58000000, 0x100) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, r0, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000a95000/0x1000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/04/23 13:15:37 executing program 4: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000080)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f00000000c0)=""/84) recvmmsg(r0, &(0x7f0000000140)=[{{0x0, 0x0, &(0x7f0000e08000)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000000280)=""/207, 0xcf}, {&(0x7f0000e5a000)=""/139, 0x8b}], 0x3, &(0x7f000023df55)=""/232, 0xe8}}], 0x1, 0x0, &(0x7f0000e82000)={0x77359400}) prctl$getname(0x10, &(0x7f0000001440)=""/171) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) 2018/04/23 13:15:37 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xa) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x94, r1, 0x320, 0x70bd2c, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xa3c7}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2b}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1158}]}, 0x94}, 0x1, 0x0, 0x0, 0x10}, 0x4000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') r3 = accept4(r0, &(0x7f0000000200)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000280)=0x80, 0x800) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x1, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000340)=""/237, &(0x7f0000000440)=0xed) connect$l2tp(r3, &(0x7f0000000480)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x4, 0x1, 0x4, 0x0, {0xa, 0x4e20, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x80000001}}}, 0x32) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00000004c0)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f00000005c0)=0xe8) setsockopt$inet6_mreq(r3, 0x29, 0x1d, &(0x7f0000000600)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1b}}, r5}, 0x14) connect$l2tp(r3, &(0x7f0000000640)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x3, 0x4, 0x2, {0xa, 0x4e20, 0xfffffffffffffffb, @dev={0xfe, 0x80, [], 0x12}, 0xffffffff}}}, 0x32) pwritev(r4, &(0x7f0000002800)=[{&(0x7f0000000680)="e24cc0097bc38356cea09500dca2a72df3c4b4e42b31541898ebd0944ac7c611644f31dc13e68756b36c6bad8f699dcf81d22fa8153d2ca85f80f50822b542161445f9460bbf9295a25ab93ee7e6978316cf8894149de4834ed5039c5327bff9163302673c018805c8108a60785cf6bcaf7997e8c8d6a770426e96a59f01b40ea17bdd049eeafa525961fcc7cfce80877bd081cf6e7431d93f2c0c9e6520135fce58228eeb522b2a4b29f6ee5e2bab9b58fdf3ff6c4de4e6eab8ef07ffbbeac8b706fd06a0f454e7", 0xc8}, {&(0x7f0000000780)="ccd53df0f2f55343fedd0db415e126388393898235d362129a157815c535eb8faad08f9de10a1102d8072668693222ef10ee63683925fee28d7652b0128d9db028", 0x41}, {&(0x7f0000000800)="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", 0x1000}, {&(0x7f0000001800)="200f4739e37d2d36e8c44376a19802a2948252249a0b72cc1423f96f20c5fbc182a1431cdbe193b57d31ec9c84cd336fd43e2dc2c005860a80009a49002bddbe99c7499e5e8ad515800950c7f788c88139b4a4573667ba938ab2aca4cf63b0b130f8eef789a71803c2f07681cc965ebda43c868eae72187fc33b30043570f336120690f00f196323e33b9feda209d4b7fe1de1682c92b4cd999fd689bb6cc1c14afd4d54ada49ae5c35276a1a24a6f7cf2564e924edcb884d03d9f5e4047134c75434b140a1ca712ea9565db260387c41e3a34436de41bea1e9b8f9f4f311be883a7b79ac3e0340a68e73a086fe7c7bc396a5896540af86600b717a34d0879e910cfeddb43d6d8e79180078f2c7240aad51818ba5db3ce33e3af0ce42435106871d9bc625a5b16cfcec6f42da0fa6983327ed220bf6a7a2335579361776b901d4fa848bd21943d000d076b81f704ad47854d8cd2674bd95a39c543b6f62a6edb32d8a767ca5711794b52e50f9f1c8297636bb1d052b135baafa6fbb32b6e0cb8ec6a37a2d6f76314d5a56d02e17c37aeb55a4862d5fde4e938ae1a83afc5aa0ac9600ed431d29f5f304232a578d2945166fb45e40df084352171f4fd3df772968e8b37d25390e8ebcc6fe9e4c89c79eb63d7f21e39f583da71f66e8c1f29ab5abe1748a2cfbe96438b5900e6c57c41d8087a90a655fd600c01a7af5281ef4fe2976bdcb8147d5a29c0f3d38b19d98a2eb631b694862468d841cd495277c9ca5443469dda5967b45ae071b3c17a9ba1e9f46c8b792c209128ad99c4da4cc7dbea1956874535bd6b0137cf471cd9289b1273f565f5fd0d55a023652799b30199cd57cc866f4f9581c11f7c3ce54ff8cc025d85fc42723c24269c44c105d59bdd0438a6878db2e567b2ec9c4280815edde0f61a2df7a75d02e4156fee6d2dbe3ad176fef8a7ecaa1264f28976110b7846e4bf6eb8443beb652911dce601082983c54955f3cf8b26f4462697f2c0939bb516d3141ae6446b0fac27fc741f54bbd38bf2f3c701389c19671611e31096f3e1aa789f807535848c30e261e3bb52863d8cd555cf3e4befe3245e7848529df06c4138e5fe2a94cc022a665f5113d32d26ff720146c1b12d37526da6a96f56fe8de88e788a0bbf7552d3f6701002f396842590ac074f5a602af90fe8a234c21484155571ecdb4f2e246bb84f7394255212abe161d0a8cbd6f5e6212bf5540bf3ac6fe56f86e4221dc864702b61601a5f613edc1ae7579d890cf2ed917162003e1e0f830bc747f82d099c0a80febaeb117b2d883fd74e8be45d10eb81f0e571da05c01e02d160f2c5054c2a353f6d3b7a5378bd66d6829c4d64b07cf6ec851e8ac0e730fa264580c0e1a4ec224a1d2e9f53a1800ab7f0dea87fe55194fe559b8c6a89e63a559dff1c855215309593d540feab0b8674b147d5e3bd7215065c8ee6d8a4871b39dd2fcf250495527585490f86facd70b852ba7db8cf9a4f4419b04c1889d664207fb73408a849db33c99902594c00d71b5aca56b8dd2cf657d67f346e8ca021535c4dba6c2ca0bf3a232311f61b80312a0159aa57e45e8bda8c6eaf81c8dd98f656cc33ae36b46a7e6c1dd648efb6824ae04cd778a9d524eddcfcbc4956aa689414782eb1ba8cb16bbd2adb2938650a50fd05632e416c529dd7e28723ef22ed34d55ce0858175131aa4e70ba85c8ca57120f5748624c9661a8f65077cb1febaa949bfc17401f43efcc120fb8ff98eb888d82ae773cd402fa2cc7c0c804abbad025e4de08d955440012c13d65de188dfe24247128177dc8c42a10b1c25bd19c3cbaf9cacfef59a58170f8511ab21fa7aeac50323154c9b88120821ff255a0fe757fdbdca29dfcb0e6f99d583d70a7c9e66591bd09c1eba2cebc9bc7bacd1eb804c50df56869b3e0fb2a95dbdc044e16f5f9e4c31decba4e911d8148f532f017f5bbecd5cd4bd44b09fadba94aef4c92359a78404861bdd5ddad46babbfd767418e09559eaa6f19e627e17280e2d902b1b8ef74a328c0a22ee52dd2aef07ea952e6a02b29cfe790dfe7c22af5330551f39600ab52c7a7ad6b672698937a8dcc1389943ebed8f7502ac635efc74559cce51146d2ccb3619266a0fc003f0b120456ff800634847e4d3eea8dddf739098993fc8d43aaf078164525730719967ce3593fd4074d5eabad1cf97e1b5f94e224f04667fd005d7beb86de359946f9dc1c20c06b86e4c7026ee6a641a875a0a664c6d735a53daf7a73ca640a253f0cbe45d23b6576a023b14e4fc0c10abb26b75760319325c213f8b0456b40903562485f1b4c8f6d7135741d196f5be79a8a209fb9d1163b852b6e0d88c94ffad31d8558eaa310dc8caccff7102673d6c4f7bfae829b585f0d7bd66670bca615e10c82fb560e05a9e1cfc97fdd52093fc8ca71afd3533f4a820e2e736b6c5571acbd109d484963335a887c112bd884fde082311017f3d56bb767ae1b3e07c2f2381ef0c260f9897583864013fd24cbd82977711d545304e43575f0d0ea16cd1501e75bf7be68596ec92c668c30e90d7fb0762221557935488e722711c8ab5f869810939ccd390528710252b9e848ff31293f8794a4f9eb52f9b2083211b3224d29bf5c546625241533d204ba75f778e08220949d28148377f718ff3e91f0ccdd2f78407b2210cd4024b8ad51c854f1523c565cc24ae050b283bed1fd2f22915a0df59907f6b78fe06565f67d7d219ed3d1de9a23bf43bee178aa66fce3d9e3ef8395e33ffad37aaee6a9bae6181a1964d626eef25af45a3688ac73b291b5669892f7ccf10a92219c1e4052de121926e920a08734f6efcd67b97566daec004330bcb7ea729e21487415268195421f7a42d51120a27a4f6e2c9e43286ff82bf679c9a721c403f57e2eb31c06cfb7ad41c24806394e8dbe14ac3670d9d1f35781a0fa3d4236abeab8f32185c252d7fe9a27ccf1dd78ad140bd1dcd394b85ae4483f3c3c44dd9424ff1fd677ff471d9f901a863249ef51f469cf06ace849e0e9ff9177fe04eeddfc1cd0d5a2c51b380f0b2b72129d30c28a0dce9e9fa33430fdee374c19727c82b566347a862cb8a371cb06fbb45960df2c5ccc90dfd8c1e18746dee090236d5e24b95f052af9b6bca4e49f153bec43718ef93dc2df59ff5259ab4ec61e86093fea62cc6cfdc98c22ec9d0122b29786c220cea7c78d4edaa76213f907a5f971d707cc5a14896d76015fd607287c666d0ef78156efec8df252e9355b4f580c76b07ff950fb67c305c1016abe443b57f518433f003ce28f713b0c1fed7f58a38198f0f26e34b28205aa785462232b4e5a2981556f5bd0a001599af0d245bcb33d72378a8e581de692dc25bc72b6ae59993199093494c647ea5eeab49102e2290758aa6333fb6c381933ee68af0899205a671245aa42fdb38dc79795a33c05ae6b69c8b37fd0f0598c7c2f2e1877d4ae16766e0860e683b83e6bc6bef4c55808c0850441909e949a4eb85a68c9ff742d4b82e29cb07805698aa68882131755b70f533ecf1df57030215443ace8a523e1d0ea8f9ce58a3efaf9aeb347abf6bcba8e3d5201330cbe0bcbfc4635e5d7a2c8b8b596e944047b855050e44e5a9c0bbc604088a667ffa9d3a50d6b4d0b823e4a676b0ab682fc6e1954ba279afcb6102c618839df5e418ec0a28b61f63f8e078c9a706657abe49a8c6e05eda8111a0d9ded7b72f56b96dc65e221d3dcc5e4665e2e8de16328d2808cdfbdd39f861ad8725d8eafc7bc519a96ff989facfc973b31b6c66d5699a3d53e2b71b58e62ed4ad0cb441f06672f054f8b8b61be6195197e5c7f759a905265a9b470c56e6b54bbb2423b758ddfd8e6cad6ddfce045260e4859b5efd3483c87de7b38b8ebdfc803630b489fb271533d21a19ab1b4f525b5857999610d6dbd99a4601f437bf90117a0648651c4166cb7f69e6a79b9425f501c99ba9a1e9113e47fec5343241575fb1027dd6ef5ee6ffe3141f534836495894f2def3ac6684659a925ffb9ba142a08488951cdd72280c6fb3c415829bdaf4d97ef8256e0a6ec8f6968049e5bfee5877864a13dc06b3551118dcedbf4d08e807aabe4fcc9e55823cfb7cc562f2c1ef0dd0fad87325f8f96854de12891e4c171cd8aa0ceb0039fe00cd10bb78c2b543bbccaa6b8dc8b4b26dae8a3c518b18e3ba4f94d9a8f6137d007a8257c34041e4957f1930a03f2ad39f786d92d372519ae54e3db44aa22a620d128c0918de2274f16a0041822cfb474a11269a167f479e85eca1e8e49f56f07cbe8383055f0fbd420ef414ce0de5e172521904d5bf3cdb02e16d28eb1ab9925f56264296e7f9a6810a19dfc2abd26ae333847bc0c248aa3479209791f6df3d889d7ca77489bba4c98a36cbf58bcd8777bfd69aca15f370bd83219eeb361607bc0aaef88031f796adbd441838aec65f75b66ae398433a0ae402dfa8b81c5e6baa161721d3591dc4ae1bb348a63c88e2bc9dc231962b16a6858481a640a2fcda9ea40757b2547f4edd356c4802cf1925f82973302f71a32e1d52d30fe64c026d895dfd54cd732bf2c28206c4305263e9db3287c0242186a7d77e4d3f732d6723918b55979b351fd8b0be392a301fbbd3c1f69c86c8d251d5806dc0e5bb2c6a5f39f12c8f803543e49b4a2ea24f579fabe92574af792ea097a30a064dcdc334308cb96e6feb9b0ae7ff2698c5f6d899164fbd25e446e948ee2c1c6917144664505296cf0339bd428edae8f31bceb72ab147924897e6d6d5140c531047a2c15557dd89a41e5a5a377d7705f83dd051f1957192b24a9cb62709503966f60159dd1e4e4aea9d34ff92eb1d61d9cf079f1c417fc9696f681cb1a2c78d0f5fbf3aa223851c995de2d8db9b2f2aa16f1878af5c9e52c989f38d4958cdd55aca4261981fcc887368f00dda2ab45776af1699912376563bbca1d65b23ad70d1c35285e4a0d557f7fac2f6009478d246c0556c26cf886faddeb5d75c3cb16acb142a7a1dcc90e2a215498e160d923ac94eae6feec7fdc43d8e0aa928fe343013c7a852d4a0267b8d37efcb033606cc4aa68ce896c3a8ea5c41d23d25e0362ceae368114a9638dbb64ec2795e4a483c6deb341f9dbe618930d582715bd86b8cc1e7bb15a7976fdb254de6f6942722f077ee5588b2c7b9e69e89cd87353a5ed42ed35889f450fb97d54922966cb8037a192991d3c4b051d2b6ab5f7d99c7543df97bb5e6dca4defc60ede923b17b2cfe5904db7cc229d36ba76373e649992e50b98ca53e805b673d5b49cbeb13e71601ed936918b10dc6277c0bac2a18be2d93f02ecb75053b499d881f15bf9b093f60c9780feb78a13e97898e25d99c96190a7897634246b5739fc76023252629621da2cde3439005f61422d186fcbc3360753aaf9ab0dd6825fb28fb0136abeb803af4542a0c4cafd2ae3bb1696662eaa453fbbdd3e41c385efe81e776f215d6ae6f571b0323f50c8cc5527f11244eeea8192219079e6ed7af8e08c11ac655e7128a3f113f5ac190cce47aae6c979e3731294e35b189b93f8128467a14d87f2460f79a25bbe1a0340e218c2c226b7498d46c813d600624275710d5e068a20c64b05759c832e0982437178457c4be37cdde4d45fbc630d49fb38779f1bdab53b09f168e99dea6d3f1ee1977f80fe2e474207cf7eefd46370f58b0b4b0fb4f1526100762f7bdd7b674f4b2fce03bc75262964ec078b2a20efdbdd7f57c66f174cbb0ba79910012aed5183d29baed6c8de40ec", 0x1000}], 0x4, 0x0) r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002840)='/selinux/enforce\x00', 0x800, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r7, 0x7706, &(0x7f0000002880)) getsockname$llc(r3, &(0x7f00000028c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000002900)=0x10) sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000002ac0)={&(0x7f0000002940)={0x10, 0x0, 0x0, 0x144d94770adf04d5}, 0xc, &(0x7f0000002a80)={&(0x7f0000002980)={0xc8, r2, 0x3, 0x70bd29, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x21}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_DAEMON={0x7c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x8e32080957244229}, 0x20004000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f0000002b00)={0x0, 0x4}, &(0x7f0000002b40)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000002b80)={r8, 0x2}, &(0x7f0000002bc0)=0x8) connect$netlink(r7, &(0x7f0000002c00)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000000}, 0xc) setsockopt$IP_VS_SO_SET_ADDDEST(r7, 0x0, 0x487, &(0x7f0000002c40)={{0x0, @rand_addr=0x200, 0x4e20, 0x3, 'ovf\x00', 0x0, 0x6, 0x2d}, {@dev={0xac, 0x14, 0x14, 0x16}, 0x4e24, 0x2, 0x1000, 0x1, 0x1}}, 0x44) ioctl$sock_inet_udp_SIOCINQ(r7, 0x541b, &(0x7f0000002cc0)) fgetxattr(r0, &(0x7f0000002d00)=@known='com.apple.system.Security\x00', &(0x7f0000002d40)=""/6, 0x6) r9 = getpgrp(0xffffffffffffffff) getresgid(&(0x7f0000004640)=0x0, &(0x7f0000004680), &(0x7f00000046c0)) r11 = accept$inet6(r7, &(0x7f0000004700)={0x0, 0x0, 0x0, @dev}, &(0x7f0000004740)=0x1c) sendmsg$netlink(r7, &(0x7f0000004800)={&(0x7f0000002d80)=@proc={0x10, 0x0, 0x25dfdbfc, 0x8000000}, 0xc, &(0x7f0000004600)=[{&(0x7f0000002dc0)={0x100, 0x21, 0x200, 0x70bd28, 0x25dfdbfe, "", [@typed={0x4, 0x31}, @typed={0xc, 0x3, @u64=0x4}, @generic="5e75b6f43bbd55423b958f12eb7ab8cf220937e6faf6b44fc6a1ad202ec801683fc8bdd254db889b6cccc261ff81746ba3ef3b5c8c3f705e115ef950602f57f646f77069fe6e95da9b7ffc4c63b09c6c0cdd1b60976beb3bcf5cd65944bbb10cca6eb19dcba049f59c356f914b67139b9ab1415c5a3826c2f8a6b86d89a858400fddb6d9744ffd1da48bb7078522e2f6c6772b3a79cc35bc0ee36ac94dccefbe86aae9cb031406db3aefdcfc05d0fc0de6fc6929a4245d8745e1a4a6cead8fb6dccd966e22891b5303724ffc2c019e5697ab56a1e55ba1cee1f8f9979a45"]}, 0x100}, {&(0x7f0000002ec0)={0x274, 0x1b, 0x504, 0x70bd2b, 0x25dfdbfb, "", [@generic="452d0982a0c1f06c1e243990e20a894d588cf4db7d445ba2861313fdcc334f351c2c3440807825a87779f18c48441d081839253c7aa2572afd25710e58360d8ad789295314abc40ad06ba51648515abdfcaa1cc14c404448c99e5801041893092fb490fd2bf90818eae2012711bbe89967966e8326fa2e5488ae16b1aefebfa7905f7b38237d8cd632c2f9224f9f3739263cda7979e2f8dd", @nested={0x18, 0x6d, [@generic="14e243234b", @generic, @typed={0xc, 0x7a, @u64=0x7}]}, @generic="850706af02c3b158e96231858584bfb33c05bc07edee7de1de7676b4225cfb56061f7d2252e605f4a8bb875639b635eed09f5df3e09b180e1a4a73a8c7c3d010e1ee70fefbe4d1f94e3c47eaa0388062e4068a0fa6937180eff3135dd7bf463fab6da03273bece040393aa4368026094d26d9544826ee4dcfebb836281dbf9aae8550bc527a82cc1776d4a63f108e1bf21040724fb22109835776bf555b78fdc2c77984f9b5b1fd2b688fe9a8a0534e814f0934cd851bdc8e325efbd67b184ae483f84e902a65e2c557ad5b7f0f47bd912ad803412334fb694b0bdfc354321f272afcf8e306d344ae278518db7799d10", @typed={0x8, 0x2a, @uid=r6}, @typed={0xbc, 0x8a, @binary="d6d29e81d16e194b9c75f2b5439b57477e2b7820c5ad1448fdcc33ba53c574d2c6e7b25e8b416018185e312f2287bd134899a0b71d6c4db2674501d91d5f7a8301b3ad0de7be6c0be2e13a23f360a471e51a2509b2b41ac5836108ee117d2fb1da32953cd86f3e880a6924a6e9ee4b114afa5a2c6cb28dfff0a60a25a8c7ae1d05cf64dae5128d3df97d32fc5e9a3cee84e619fa669d4d5205a4b15a26e48a1a8e4872e6b6c4f1db90379d17112a85ae9d03001b6425b0"}]}, 0x274}, {&(0x7f0000003140)={0x180, 0x2a, 0x300, 0x70bd26, 0x25dfdbff, "", [@nested={0x24, 0x57, [@typed={0x20, 0xed, @str='com.apple.system.Security\x00'}]}, @generic="3a7fa9eac22da262b66ab0801ab9a85e21cce6f00f935e8d896a10cd88809d4178ff78c6d499704119cd1941a17a1857fed45122764515b330a392e62db552b678fb84a61163", @nested={0x104, 0x6e, [@generic, @generic="28ad42f2df9916b3f138b51396c030bc3bca9d5478e6293199562bc5baa2094264407e64c59f8bac3138b4b9fac1258efe12e02d4028014738caf98a60932818ffc05599508f72ee15b1524ae30d720ef3cb6f43493b746fe7ca20857644e1c38693a46d84", @generic="cef3df87e837afa9943a30c15593870f32d56eb0a8a81f5de991f9c46c504230032622ff2b70454fe95a46181096dcbe2125d817453479cfd4bddacc4f1145f7b786e1dc1d0926581fe5098ac24a2060f88f93bc9313d167b2a653921f1d1b34", @typed={0x38, 0x4f, @binary="44795f8ba69a2e1d768a33c77d69492e3d4f113b33142ae7e52f41866d58be6741e71c30f7dfe7a2acd2c086506b01c5dfe39eb0"}]}]}, 0x180}, {&(0x7f00000032c0)={0x130c, 0x38, 0x100, 0x70bd26, 0x25dfdbfc, "", [@typed={0x4, 0x88}, @generic="d5761e9344d89866735f8fc4f61912da83c02d3467eb53709be7f0e866d712fa6d1ad8deb413d490259b229811b6eef0534916bfd0e8ba208e95f17cd4a03cc742cb74a4219d36967cf60acb4fc6714219ce3b241e0d67dd81695f41213ea899c5680e39c17389551194dd0c348c6969c282e5b9e054fe1bc2d71b8c766497391e802ee3bf57699f8e699e3da6cef9995df536f7340f71e8236114f3b96c0c", @generic="f3af21f95676590022c841c96a4c551dea12b30820db635eb6bb667534c6ba2bdec205bda5296ba577e197b21e7b7007f9807f826df798d32126222255bc83b3f2ceb7309064b869be3a867b8b06cb4b28136c8e6563f869eeb58223a5a8323e1f312705c50106cfc2111bad2b25151b8bd2c3e76b7e9329b1463df19db9ece7053f9a13f37dd67831457c952377221b5ccbbd4e2987825e50362ed2e6ab2b1de76b37b711", @typed={0x18, 0x59, @str='/selinux/context\x00'}, @nested={0x4, 0x96, [@generic]}, @nested={0x1018, 0x8b, [@typed={0x1004, 0x84, @binary="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@typed={0x8, 0x1b, @uid=r6}, @typed={0x8, 0x43, @uid=r6}]}, @generic="4670d06d6b7bd08f22f05d1682458f7ca9779289376340e1814f867f299ddb6a11e6d84da6d647c5b58c4b4547328f203f04d567ae7f5b41333056a125b95b09a58349ab3696c44e3b9a81fce5abc3efc5033c6867c393b0cc09cee08841ded9b025d19e8d535a479d557e423dbd014c94a8f7d6", @typed={0x8, 0x34, @uid=r6}, @typed={0x104, 0x94, @binary="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"}]}, 0x130c}], 0x4, &(0x7f0000004780)=[@cred={0x20, 0x1, 0x2, r9, r6, r10}, @rights={0x28, 0x1, 0x1, [r3, r4, r0, r7, r4]}, @rights={0x30, 0x1, 0x1, [r4, r4, r4, r11, r3, r0, r0, r7]}], 0x78, 0x800}, 0x0) r12 = dup3(r4, r11, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r12, 0xc0086420, &(0x7f0000004840)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r12, 0xc0086423, &(0x7f0000004880)={r13, 0x3}) 2018/04/23 13:15:37 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) epoll_create(0x5) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x4e20, @rand_addr=0x9}, @in6={0xa, 0x4e20, 0x7fffffff, @empty, 0x1}], 0x2c) r3 = syz_open_pts(r0, 0x0) dup2(r3, r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000fe1ff4)) epoll_wait(r1, &(0x7f0000ae3fdc)=[{}], 0x1, 0x0) 2018/04/23 13:15:37 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000600)='/proc/self/net/pfkey\x00', 0x5a9241, 0x0) mknodat(r0, &(0x7f0000000640)='./file0\x00', 0x100, 0x1) r1 = socket$packet(0x11, 0x3, 0x300) recvmsg(r1, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x80, &(0x7f0000000480)=[{&(0x7f0000000000)=""/42, 0x2a}, {&(0x7f00000000c0)=""/229, 0xe5}, {&(0x7f00000001c0)=""/143, 0x8f}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000300)=""/82, 0x52}, {&(0x7f0000000040)=""/19, 0x13}, {&(0x7f0000000380)=""/220, 0xdc}], 0x7, &(0x7f00000da000)=""/4096, 0x1000}, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000500), &(0x7f0000000540)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000580)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000005c0)=0x1c) syz_emit_ethernet(0x2c, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000ffffffffffff8137e5ffff001e0000ee3200e81a9169e24c920000ffffffff00000000000000"], 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000080)) accept4$ax25(r0, 0x0, &(0x7f0000000780), 0x80800) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000680)={{0xffffffffffffffff, 0x3, 0x1000, 0x3}, 0x100000000, 0x7, 'id1\x00', 'timer0\x00', 0x0, 0x3f, 0x7fffffff, 0x9, 0x200}) 2018/04/23 13:15:37 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000005c0)={0x0, 0xb9, "ed1858bf2d9867aced7995554ad736230f5c2fc271b57ce0fc5b04fc79c78811ed0f652ab643a28f9e4f49a1ad57f3d078323ace80a5d6e305f68c36815acbf13d90941ff4ceae372bd8d1bf7e246e8e406b470ac061f4faf3f7a4e6eee92406ef5923c6b3f82e7d371329ae2caf5df8fb1f77aadcda8081db6c1e93784e81ef901e406ea9bfda555a920c47d3a14b2fd7ee5f8a249d1207e4e08747ecfaf8a5b810af09d7dd533ce4af5e3f1e3821ea40c5c71ef184cdf228"}, &(0x7f00000006c0)=0xc1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000700)={0x0, @in6={{0xa, 0x4e20, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}}, [0x5, 0x0, 0x873, 0x6, 0x8001, 0x5, 0xff, 0x5, 0x3, 0x1, 0xffffffffffffff80, 0x0, 0x7, 0xe4, 0xa6]}, &(0x7f0000000800)=0x100) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000840)={0x0, 0x8, 0x10}, &(0x7f0000000880)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000008c0)={0x0, 0x7}, &(0x7f0000000900)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000940)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}}, 0x401, 0x8, 0xac21, 0x800, 0x4}, &(0x7f0000000a00)=0x98) sendmsg$inet_sctp(r0, &(0x7f0000000bc0)={&(0x7f0000000080)=@in={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10, &(0x7f0000000540)=[{&(0x7f0000000100)="730ba05cba4db00c2e0beee0ed751977c7b0e905bed242dfeda43fdf30e8355120af7af462b9d5cb56762d83c69603e0c559326d73486fbac98811de272229447f1711b65e1f32321bad711bddda1772b5cc1cf7b46dd74d14dd96b3f0dd71d485881594257fc190439411707f2fdf57db195b5165c0ef97516a8f85d0e465ce94d735f2d7f3c9b20730a162a67f50b05220716c55794992bd65fb939d324607041d7f46a3da8d269e77b11557e8b3379f65118b9295c505c8bf71e097f627ccb851b45edf9682c58afbac7920aad47d9938035a113b", 0xd6}, {&(0x7f0000000200)="303b3852df2db7e2f87d9b47a0ff5d842fd4c9df93d9638f2c757fdd83dc3f1860ae60ed5dacb58f56587a8c9c69418edaa52a915c8cb9d3787aa93d7f718321ecd7e37c4ab33731eecc905efb6ed2d1dabd7c5d7c767780569dfb9a6f0f2213a9fd", 0x62}, {&(0x7f0000000280)="df2d1d20c977887fc9c66f1699de7cb6364949c842d2a2f90ed7f6d97829d9ce000a2f68c27fe9d68eec347baeef5eb686160c0ed7b4e6e3452413307c16a1a1262d", 0x42}, {&(0x7f0000000300)="5d25f40beb61d4da34459390873f3657e24a2f14a9985c085e3361962d21be1a84ac992d2da8d2a7b8bc854c01ae928343b74a8d02c15401784225965e6f6d7f", 0x40}, {&(0x7f0000000340)="7f75f6945cfcd4e993cb303744ffa5bdb375e1e8f3eaff826170c1795f3f5d85795eeb90069593d7d1cfae02c488", 0x2e}, {&(0x7f0000000380)="db3f1b21f9b8121e45f2a0917d4a506c379762c360b4a7d0b80cc48781a08dd0e77f691746dfc674c4350b5d0338de7f25dd6f8ec5e5200e34e467a5190f5f5fe5c7b835da5f11fb9054022d65e9ba30d1017c5870730115a859865468d26ff2fc5f153df218a341bb7f5c0e20bdd3e32e5c46bee324e56609c7441981f719ab85a7a9d1cb211feece8f9ebc682dbd52a8489c1aef69a7aa9a67382a0ebf9a909268535a1c9e634524bab2b184b66ff4008e34dccb78b6cf4f3f71449474e6a1a34d9a05f6e7854e6f762a7383170b594b700cc352", 0xd5}, {&(0x7f0000000480)="8ab2a4c53ec74999347fe536e52cae67636f64af9606d9d7dbb08a69aa9afa1ba0e507f0122ab15fcef1ced73422c3fb8e6a6f01f50ac9a5031c7e19a8479830c3349dda53c91daf61f8ca2d27c9287318b04f02ec543af2422ec716ecddd0db73eee5e0dfda9c70e1da36185bf1f620596013111e88118dfba685c716ba0934dada232d66bd925f3a0e54ddbc70d121620205053be4", 0x96}], 0x7, &(0x7f0000000a40)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x3ff, 0x1, 0x1, 0x78ac, 0x1, 0x2, 0x2, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x6, 0xa0f7982881350930, 0x80000000, 0x80000001, 0x9, 0x6, 0x3, r2}}, @init={0x18, 0x84, 0x0, {0x8, 0x1f, 0x7, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x9, 0x8000, 0x1, 0x3, 0x40, 0x8, 0x4, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x9193, 0x2, 0x6, 0x9, r4}}, @init={0x18, 0x84, 0x0, {0x9, 0x8000, 0xdca, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x10001, 0x8, 0x10000, 0x5, 0x5, 0x9, 0xff, r5}}], 0x150, 0x4800}, 0x4000) msync(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x7) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) mremap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x1000, 0xffffffffffffffff, &(0x7f0000001000/0x1000)=nil) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) mlock(&(0x7f0000006000/0x3000)=nil, 0x3000) 2018/04/23 13:15:37 executing program 1: r0 = socket$inet(0x2, 0x2, 0x2000000088) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x100000000}, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) sched_setscheduler(r1, 0x5, &(0x7f00000002c0)=0xc2e) recvmsg(r0, &(0x7f0000001200)={&(0x7f0000000080)=@nfc_llcp, 0x80, &(0x7f00000003c0), 0x0, &(0x7f00000011c0)}, 0x0) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000100)={{{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000000000)=0xe8) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/enforce\x00', 0x109000, 0x0) sendmsg$unix(r5, &(0x7f0000000c00)={&(0x7f0000000340)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000a40)=[{&(0x7f00000003c0)="eb84ec6874e7182a000107bfd183581bef99aaef2c10bf8b8cd704074ebc600c9d376bf325547def2addf58d2911b9ebba01c30d049e0001dddca381e6272dc1ae888f0fa30e5a87b784ef2b1f44744b8714b278a87539d02a8cc5340d335a9864839b9238bbc6e496c7c2cd955ad226b227bd4683895c6345c2d172f4aa", 0x7e}, {&(0x7f0000000440)="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", 0xfd}, {&(0x7f0000000540)="2e98cff1f2401b34f090b737777e996938169cd07ebe1cacc2350f7680e9988fd2724058b730087d11863a425e4c3bae144744470052145761851c69a7f6ac204a7080000d24caff8bebc8731073c704b37c5eef68089d1fccb73a7ff64b3371b9700e98b791b2f88fa36d2266856cb6c1056024bbfdc373b2a0aa4a8afcd97dfa056b532396eb8bea79781338506f2e849aaf3644cd5883233ee25d7d16c204d8607f5f13f0e8830fe76a82c56a82cbdae65215fde53dd65ca631d669f53f7408b3cbfe94d48094bc6543f5dca2734acce11185424182e5eace1a9ee521c3dcd29d5e88d3", 0xe5}, {&(0x7f0000000640)="00ce2735d89ae99bac5c6170815d10cdd9da0b9644baa88dff2e368f68dce31b8cbee0d506c282ee5ea0305cddf591", 0x2f}, {&(0x7f0000000680)="11cc33381e9fac5b17c0a6ab738d19a46346243a95c45ee316e725b800", 0x1d}, {&(0x7f00000006c0)="d9a89e4c6e4f92a6d31297e2d77fbc19f8ed2947eaff02c8d2d3712dc78397812e454dbd3b67bb78c57058f398d7d8dca855d02dcd91f9953591a9cdb2ecd0e5cbd08ae993960ce960ca1a86136cec7023c6aa4c82424c2e8787cc983d1124533caf7e36d1971b628148", 0x6a}, {&(0x7f0000000740)="f4a263b90b015f450b85beb374eebbdbb4a866839f703a738c0681cbc99ada85541cf85ac5ca5456ba85d36f95ac324f3f1e7aae8bab64312f36467cd4963d8b9b346c54f3eaf2c913f6952b2fd5fdeff0c2c26cc2882fa2f543df3b167869ca4f271127750899735255e9c14935e81735641e2140f1590e2788ecbd05a6bdc17614050eab8948a448727c86c4cc371ea7c34a5a3fd17c0f8a7e273026a9a81724c64e7b9e6be40a379b4223a6f7874d71751d501dd967c1b71f71e8f76ba26220089fcb71befd8535b90124b0dc0d287257f4849edd6547adb7298868a7d10184e3f54e", 0xe4}, {&(0x7f0000001240)="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", 0x1000}, {&(0x7f0000000840)="82a3b049f5853a79aed7898751a76991378377929cce84d12e913da43c30ebd7c38abc5b9c50ca4fc47dea5560cc44ec55954a0ba53d90c73607d5258d5deb07356b358edde2364bce8fd94f8f781524d7c6d8bf73c9ee2c5f14b548b326ea782e8a52dc3b4ebee44d84cc9c49e16f580a1de8f212abcbc152295bf8efbb8d8f4be790be24e485bfa26d6f395e6f50d6f5cf8b0e911ce9204d1d99d04fc4d0b1515f42fad508f730c4af6b28733a36eeaccedf09b8ed24523942e265b91354ccb87ca50d70b664997eaa834972011fefcee382eaf23da2d882479001baa3a7f5dd28fcb1dcccf5", 0xe7}, {&(0x7f0000000940)="dca8cb8210251f807417742b298aa1a41cba7d1b817483380ec0cc4be47c27a1b038aff54d38897ca8dbd9d1cf8eb9bcdee54df0b625a45894c354bd59767f1b4228028d9f02be9a1e782be86e7d2a1505785d102e556bfdef4e301b1095d1c6809736cf2aa6d0086fd8e478613014113176e8baa6ec55678223ed5925488672ea75d99092212afb86a091f2e1453ac23efafd680053b9ab9cfe2a6a1279b562ed8e72908867565017defa0cbce4a5ed6f596be6d0b21d551dfdda3c096b5e450791f853101ba9b1b4e7c00d797e92318ee0dd5d965392e6a5bf5375d309cafc55dd6873b26bf05f64b71bd604", 0xed}], 0xa, &(0x7f0000000b00)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="2800000000000000010004000100000f", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="30000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r4, @ANYRES32=r2, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r4, @ANYRES32=r2, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0xd8, 0x4000004}, 0x0) setpgid(r1, r1) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000200)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/04/23 13:15:37 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x40002) r1 = socket$unix(0x1, 0x5, 0x0) ioctl(r0, 0x5387, &(0x7f0000000000)) connect$unix(r1, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/23 13:15:37 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f000000cf80)=""/128, 0x80}, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00000000c0)={@empty, @rand_addr=0x200}, 0x8) recvmsg(r0, &(0x7f0000000540)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000000400), 0x0, &(0x7f00000004c0)=""/120, 0x78}, 0x0) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000007c0)}, 0x0) 2018/04/23 13:15:37 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = dup3(r0, r0, 0x80000) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000100)) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=@getsa={0x28, 0x12, 0x501, 0x0, 0x0, {@in=@multicast1=0xe0000001}}, 0x28}, 0x1}, 0x0) [ 158.593880] netlink: 24 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/23 13:15:38 executing program 7: sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000100)=ANY=[]}, 0x1}, 0x0) r0 = socket(0x11, 0x800, 0x0) fcntl$notify(r0, 0x402, 0x0) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000540)=[{&(0x7f0000000100)="8f7faaaff0f7bc4fea148c6f46a3f08030a7dcf110ce2f03336d11a8a27a86113bb0475ab58288dd4ad167fecb5d5b98736b0e"}, {&(0x7f0000000140)="fc08d9d4acbba6faa2e33cec07657ba4debd903d75804c4d7896ca8c12d3a0cd8210ec6a2bfa6643dac759904d32987e28dfe9cff2bead770d90e528da20405fde305c89a8f1d379b650983ef20e720f6c13391f76752a676887a9bf3f7d7b75bdd228600f012c92b63dd537d80898c3a70d32d4a8f6af25d1779a"}, {&(0x7f00000001c0)}, {&(0x7f0000000200)="291e4d1f486bd6ddfb12aee039304bad8cac51ab9d2e0a4b8ff3c4503db92a9d0167501f30c335dc011834aaa8ca0d99539ac6e113c6acb2152590ccb2cc56a0b8bd1db9f6e407a73fe66ff13c129769c1c17a9ac43cf99a5a4dda3c9f715d064ebcf32dfbcf74ceb0010d111d0889c81004c23abb62bcc92f6b3f834e19f2ebd29188159828f8059adc12d98b64a4e32ae3a697d9b59aa84975c06426d5326eb88e5a273f54507921a7d7c3c1ce66b3eacdf7e71912926591e0888540fa3acd2fd03c1b2a6d7bb9491b0ac61fe7fb2d104b4527d257d1d902180433e7cc33eb8955fba0b1655e649db9f1e846020d5ab24971cf142217459c4c9c13"}, {&(0x7f0000000380)="9b1fafc9cd6c5931c81bb44afeaf9e7e0d95dc51980ed370efa310ed54416e09a0dc6e970ac9ecb9"}, {&(0x7f00000003c0)="cb5b62c2a3e48ea92371b7930e546b43ed72104895c5b8a42b080a97a4ef"}, {&(0x7f0000000400)="740420d2213e8b168d33622af7a78d2a861209bbe8e16d0aeb5900d7b3eec9d6ccde56d6f2710d947fb85403ee79d31f66600e2f848538f17c726804aeffbd98a2d4f2c5ac2c7cabd85ff3c78d6148db66cdcec854e66475838f959bed905424753ea94fe4d185226574dd443bccc3961d1127086b9ebf768119d12b552aba35df17f2c3358754f050b8ae86ed926c4716a4b37e312efc762a18241ad38efecb7ce554f13a4c48d7ca46e6381631b2abdd34837dfb1aa3dbddc236dcfb0f895a2063a52d6076c11a478fb39d5e18de3f294430278abfbe6c730cad22b7c443685a608592347c7cb04982d12a4061e33487"}, {&(0x7f0000000500)="22012160"}], 0x3d9, &(0x7f0000000280)}}, {{&(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "99066c9aa4c2fbbf0aecb573b9d1bdc8be397716e627f0d1865ea32e0822c1026f14d27d9eb2214e9b34beb87de5d3aab05c161c037b28907fcb4fa979f696"}, 0x60, &(0x7f0000000f80), 0x0, &(0x7f0000000000), 0x20}}], 0x2, 0x0) 2018/04/23 13:15:38 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0xfffffffe, 0x4) r1 = getpgid(0x0) r2 = fcntl$getown(r0, 0x9) setpgid(r1, r2) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000006b80)=[{{&(0x7f0000002f80)=@vsock={0x28, 0x0, 0x0, @my}, 0x10, &(0x7f0000003180), 0x0, &(0x7f00000031c0)}}, {{&(0x7f0000003480)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, &(0x7f0000005780), 0x8d, &(0x7f0000005800)=[{0x10, 0x18d}], 0x10}}], 0x2, 0x0) 2018/04/23 13:15:38 executing program 0: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000040)=0xb151, &(0x7f0000000100)=0x2) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x4a48b125e13656f}) 2018/04/23 13:15:38 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x92800, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/19) r1 = socket$packet(0x11, 0x80000000000002, 0x300) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000140)={'broute\x00', 0x0, 0x3, 0x76, [], 0x1, &(0x7f0000000080)=[{}], &(0x7f00000000c0)=""/118}, &(0x7f00000001c0)=0x78) sendto$inet6(r1, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r1, &(0x7f0000002000)=[{{&(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000001900), 0x0, 0x0, 0x0, 0xfffffffffffffffc}}], 0x1, 0x2000, 0x0) 2018/04/23 13:15:38 executing program 6: sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x4000000) setpriority(0xffffffffffffffff, 0x0, 0xad) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f00000003c0)=""/81, 0x51, 0x0, 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x4c, r2, 0x717, 0x70bd28, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gre0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x388d}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}]}, 0x4c}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000580)={0xffff, {{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0x108) getsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000000880)=""/102, &(0x7f0000000300)=0x66) geteuid() r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x800, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00000006c0)={{0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x20}, {0xa, 0x4e23, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x3ff, [0x4, 0x6cae1d4b, 0xffff, 0x3e, 0x1ff, 0xc0, 0x57, 0x8e5177c]}, 0x5c) sendmsg$IPVS_CMD_GET_DAEMON(r3, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x30, r4, 0x202, 0x70bd27, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x4001}, 0x20000000) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') bind$ipx(r3, &(0x7f0000000740)={0x4, 0x400, 0x401, "900ac0e91b1a", 0x100000000}, 0x10) 2018/04/23 13:15:38 executing program 4: r0 = getpgid(0x0) prctl$setptracer(0x59616d61, r0) r1 = socket(0x100000000000000b, 0x400000, 0x0) write(r1, &(0x7f0000000000)="2400000058001f0014b2a9a101e9c62ef407000904000200ceac0800ffff000000000000", 0x24) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000180)={'filter\x00', 0xa0, "dcb9736cce8989ac6c324deadfc523db88cda9e3b75b91ddb256c2824e5a950f908d80e037d5f8a93d238a59f749ca6543fcf6046e09d598f83b2e0078a3928b244c660c327e5ab1fa301ae6a7c579bd0dd34e245ca1ceadaff77a10d6fa66e95d0b06e0d1af7e79594d402e2c69e4bae7a2ccb304fd5bcb06ca004dd99033e20781e8bfe8f649314b105e63fcdddd5b6f9bdcdc0003439e88dc8d504935d1e4"}, &(0x7f0000000080)=0xc4) fallocate(r1, 0x0, 0x9, 0x6) pipe(&(0x7f0000000040)) openat$cgroup_ro(r2, &(0x7f0000000140)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) 2018/04/23 13:15:38 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000240)="0401000000e3cd682cab91355cb24066514d670600c0e17eac3587ca92a0", 0x1e, 0x0, &(0x7f0000000200)={0xa, 0x800, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000100)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x7f, @dev={0xfe, 0x80, [], 0xef}, 0x3}], 0x2c) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x20) 2018/04/23 13:15:38 executing program 0: seccomp(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = inotify_init() r1 = syz_open_pts(0xffffffffffffff9c, 0x101080) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000380)) readv(r0, &(0x7f0000000240)=[{&(0x7f0000000200)=""/24, 0x18}], 0x1) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000280)=ANY=[@ANYBLOB="0200000000000000000060ff4ff3d8139b1af5c2efa50a4925dc30563c7421cd2969d70481d2e3dae883cab53d9b3e7bdd3df5912b7a9dbe852b2dbc7913d7dee3addfd869065715d57f9190983f28e95e4eb7c10786a355a8dcd7a8ce5581530fc48449bacd40757ee3c8bccb731e1d44a97b42c60223e97442b1bae44076300c4f120a4d6b698ba8b0ecd4"]) mq_unlink(&(0x7f0000000340)='*wlan0nodev\\}-E.\t}\x00') seccomp(0x1, 0x1, &(0x7f0000947ff0)={0x1, &(0x7f000005eff0)=[{0x6}]}) accept4$inet(r2, &(0x7f0000000080)={0x0, 0x0, @local}, &(0x7f00000001c0)=0x10, 0x80000) 2018/04/23 13:15:38 executing program 7: r0 = gettid() sysfs$1(0x1, &(0x7f0000001340)='*.vboxnet0\x00') prctl$intptr(0x43, 0xcf) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001380)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x6, 0x2, 0x80, 0xfffffffffffffffa, 0x48}, &(0x7f0000001440)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001480)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x0, 0x40, 0x53, 0x80000001, 0x10}, 0x98) ppoll(&(0x7f0000000140), 0x0, &(0x7f0000000180)={0x0, 0x989680}, &(0x7f00000001c0), 0x8) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000200)="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", &(0x7f00000000c0)="992310ed4590bcd34af5ace174b3c695f4e2dcc2eeaa99f006758d18d5f7ebb7524ef98794e0522acddc7c81c047785741cb33c457c363fefbe26ac3"}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000e04000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000d64000)) r3 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10000, 0x108) splice(r3, &(0x7f0000000000)=0x5f, r4, &(0x7f0000000080), 0x0, 0xc) tkill(r0, 0x1000000000016) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x3f, 0x8d}, &(0x7f0000000140)=0x10) sched_getaffinity(r0, 0x8, &(0x7f0000001300)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000001200)={r5, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x5, 0x100000000}, &(0x7f00000012c0)=0x90) 2018/04/23 13:15:38 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480), 0x0) r1 = gettid() unshare(0x28060400) exit(0x0) syz_open_procfs(r1, &(0x7f00000001c0)='ns/uts\x00') 2018/04/23 13:15:39 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) syslog(0x3, &(0x7f0000001080)=""/4096, 0x1000) getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000080), &(0x7f0000000240)=0xc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffff9}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000340)={'gretap0\x00', 0x100}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200, 0x0) 2018/04/23 13:15:39 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)) chdir(&(0x7f0000000080)='./file0\x00') syz_fuse_mount(&(0x7f0000000140)='.', 0x0, 0x0, 0x0, 0x0, 0x201c21) r0 = syz_open_pts(0xffffffffffffffff, 0x8100) ioctl$TCXONC(r0, 0x540a, 0xfff) 2018/04/23 13:15:39 executing program 1: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f00000000c0)={0x9, 0x0, 0x0, 0x6d4600300000, 0x0, 0x0, 0x0, 0xc6b8, 0x7, 0x0, 0xf35}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000400)={0x18, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="0763044000000080558bbf14df208a199be92bf8be830e63"], 0xa, 0x0, &(0x7f00000003c0)="9540d9b263fb880e44ec"}) pwrite64(r0, &(0x7f0000000100)="c186a5bcdd4307b234c6bfe8e4fbf489e42edc70a42b35cb72fa50451f3e8949340391220fcc5ecb16fe2b29bfccee5eafce97d2ff41955cf4574ecc230041b6d8f023db005bc47ced1de812155497c27ae57d4a649810cbc2882c29b948e4291df7127829910236b52a51aded8949b3dda5464e7c7adbd244b1a698eae1c8a70d410551ad6799b05f8e3c43b898c95e544deffaf67dfebb8e2cef4a64", 0x9d, 0x0) r1 = memfd_create(&(0x7f0000000080)='/dev/binder#\x00', 0x2) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800040}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x28, r2, 0x4, 0x70bd28, 0x25dfdbfc, {0x11}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x751}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}]}, 0x28}, 0x1, 0x0, 0x0, 0x1}, 0x80) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x4c, 0x0, &(0x7f00000004c0)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140), &(0x7f0000000440)}}}], 0x0, 0x0, &(0x7f00000000c0)}) 2018/04/23 13:15:39 executing program 4: syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x500}, 0xc, &(0x7f00000001c0)={&(0x7f0000000680)=ANY=[@ANYBLOB='T\x00\x00\x00'], 0x1}, 0x1}, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="010e28bd7000fedb00f00f0000000810060003000000680001000800050001000000080001000a"], 0x1}, 0x1}, 0x20000884) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)=0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) lgetxattr(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000d40)=@random={'btrfs.', 'IPVS\x00'}, &(0x7f0000000dc0)=""/237, 0xed) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) getpeername$unix(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000380)=0x6e) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f00000003c0)=ANY=[@ANYBLOB="04000000ef00000076dfd895f276b9c105096cf108024ae70b799d2bd25be4bfc58ec63b2b2f1ba1a5bab0df2055a7c513447a4a48ef6602fca542e0c83a513fc6c88090f15b570d4120c02754078a31d61e47a34c75b206686883a68c059f80a6df4c318c4174facd4d59ee0c78504dceedbca6ba5fb6ef8409b12e5a084b050af09e728be6f02c6c716a80cddf9b8924b62fb6446a6494a4bfa36e29797946496e0de758944ba671cbee3c6b7afdffc982c03534faf21f5b4caac25f52e181ee0782f3f0bf30b34b3d03aad4d23ef03aa41ead8cb6d2f244031552eaf56018986523f6c6fce5f705a95170ffc70bb908b14ab0c150fa"]) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000600)=0x9) sendfile(r3, r3, &(0x7f0000000040), 0x80000001) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) sendfile(r3, r2, 0x0, 0xc08f) sendmsg$IPVS_CMD_SET_DEST(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40050108}, 0xc, &(0x7f00000004c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB='T\x00\x00\x00'], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4000001) removexattr(&(0x7f0000000ec0)='./bus\x00', &(0x7f0000000f00)=@random={'user.', '.ppp0](md5sumeth1+\x00'}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000840)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000940)=0xe8) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x10, &(0x7f0000000280)={0x5}) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000a00)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6, 0xfffffffffffffc00, 0x400, 0x620, 0x2040000, r4}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) getsockopt$inet_buf(r3, 0x0, 0x11, &(0x7f0000000c40)=""/202, &(0x7f0000000a80)=0xca) 2018/04/23 13:15:39 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000), &(0x7f0000000080)=0x2) 2018/04/23 13:15:39 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8, 0x288402) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x8200, 0x0) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) ioctl(r0, 0x4000000000001279, &(0x7f0000000040)) 2018/04/23 13:15:39 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0xffffffffffffffff) r1 = syz_open_dev$loop(&(0x7f0000000640)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 2018/04/23 13:15:39 executing program 0: unshare(0x100) unlink(&(0x7f0000000000)='./file0\x00') r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000080), &(0x7f00000000c0)=0x4) bind$ax25(r0, &(0x7f0000000100)={0x3, {"67b5fe83c5ca7a"}, 0x3}, 0x10) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) getsockname$netrom(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10) recvfrom$inet(r0, &(0x7f0000000200)=""/21, 0x15, 0x2, &(0x7f0000000240)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000280)=0x8, 0x8) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000300)={0x3, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e20, @rand_addr=0x100}, {0x2, 0x4e24, @loopback=0x7f000001}, 0x2, 0x5, 0x8, 0x0, 0x4, &(0x7f00000002c0)='bcsh0\x00', 0x153, 0x4, 0xe1d}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000380)={0x2, 0x2, 0x7bb, 0x4, 0xfffffffffffffffb, 0x8}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0}, &(0x7f0000000480)=0xc) fstat(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000400)='./file0\x00', r4, r5) sendto$inet6(r1, &(0x7f0000000540)="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", 0xff, 0x4000001, &(0x7f0000000640)={0xa, 0x4e24, 0x9, @empty, 0x7f}, 0x1c) openat$cgroup_procs(r1, &(0x7f0000000680)='cgroup.procs\x00', 0x2, 0x0) perf_event_open(&(0x7f00000006c0)={0x5, 0x70, 0xfffffffffffffff7, 0x8, 0x3, 0x6f0, 0x0, 0x9, 0x0, 0x2, 0x9, 0x7fffffff, 0x800, 0x80000001, 0x401, 0xffffffff, 0x9, 0x4, 0xffff, 0x30, 0x80000000, 0x3, 0x9, 0x4, 0x5, 0x401, 0x7f, 0xa, 0xfffffffffffffffc, 0x9, 0x7, 0x1ec, 0xc2ad, 0xc28, 0x100000000, 0x5, 0x0, 0x2e, 0x0, 0xd9f, 0x0, @perf_config_ext={0x2, 0x8}, 0x4, 0x20, 0x3, 0x7, 0x1f, 0x7fff, 0x8}, r3, 0x3, r1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000740)) bind$inet6(r1, &(0x7f0000000780)={0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xedf}, 0x1c) perf_event_open$cgroup(&(0x7f00000007c0)={0x5, 0x70, 0x5, 0xbb, 0x6, 0x7fffffff, 0x0, 0x25, 0x400, 0x4, 0x5, 0x5, 0xffffffffffffffff, 0x1, 0x100000001, 0x1f, 0x6, 0x0, 0x9, 0x81, 0x0, 0x4fa, 0x5, 0x22, 0x7, 0x4, 0x6, 0x2, 0xb109, 0x7, 0x1, 0x9b1, 0x40, 0x1, 0x401, 0x2, 0x7, 0x3, 0x0, 0xf655, 0x2, @perf_config_ext={0x5, 0xfffffffffffffff7}, 0x20008, 0x8, 0x9, 0x7, 0x4, 0x2, 0x100000000}, r0, 0x3, r0, 0x9) fcntl$setflags(r2, 0x2, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000840)={@empty, @rand_addr=0x6, 0x1, 0x1, [@rand_addr=0x392e]}, 0x14) getsockname$netrom(r0, &(0x7f0000000880)=@full, &(0x7f0000000900)=0x48) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000940)={0x0, 0x8}, &(0x7f0000000980)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000009c0)={r6, 0xff, 0x7, 0x80000001}, 0x10) accept$inet6(r2, 0x0, &(0x7f0000000a00)) openat$cgroup(r0, &(0x7f0000000a40)='syz1\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) 2018/04/23 13:15:39 executing program 6: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x81, 0x0, 0x3, 0x200000}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000040)={0x9, r3}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@multicast2, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000200)) pipe2(&(0x7f00000012c0)={0xffffffffffffffff}, 0x84000) sendto$inet(0xffffffffffffffff, &(0x7f0000000280)="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", 0x1000, 0x80, &(0x7f0000001280)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) fchown(r1, r4, 0x0) write$evdev(r1, &(0x7f0000000040), 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000001300)={0x1f, 0x3b72, 0x80000000, 0x2, 0x5, 0x1, 0xeb7, 0x81, 0x8, 0x80000001, 0x7}, 0xb) socketpair(0x11, 0xe, 0x100000000, &(0x7f0000001400)) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000001380)={&(0x7f0000001340)=[0xfffffffffffffe32, 0x4, 0x4, 0x8], 0x4, 0x3, 0x7ff, 0x9c, 0x8, 0x401, {0x1, 0x4, 0xd59, 0x7, 0x0, 0x7b88, 0x40, 0x3, 0x0, 0x805e, 0xffff, 0x0, 0x8d4, 0x5, "ae0156b1f72eee33aaf998505cf9329f486e37722f3cc3aa0cd0bb666afbd897"}}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) write$sndseq(r1, &(0x7f0000000080)=[{0x5, 0x7, 0xffffffffffffffff, 0x5, @tick=0x4, {0x7, 0x8}, {0x80000000, 0x4}, @result={0x79, 0x8}}], 0x30) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r2) 2018/04/23 13:15:39 executing program 7: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x1fffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000000440)=""/216, &(0x7f0000000300)=0xd8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x7, 0x0, 0x0, 0x8ed8}) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000f0a)=""/246) ioctl$EVIOCGREP(0xffffffffffffffff, 0x40107446, &(0x7f0000000380)=""/174) r2 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = getpgid(0x0) fcntl$setown(r0, 0x8, r3) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x6b, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB], 0x0, 0x0, &(0x7f00000000c0)}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000100)={0x5, r1}) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x0, 0x0, 0x4001) socket$inet6_sctp(0xa, 0xfffffffffffffffc, 0x84) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000002c0)={0xfffffffffffffffa, 0x0, 0x0, 0x7}) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0, 0x9}, 0x8) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={{}, {0x77359400}}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000280)={0x2, 0x1, 0x48bd0f84, 0x9, 0x9dd3}, 0xc) socketpair(0x11, 0x807, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGSND(r4, 0x8040451a, &(0x7f0000000040)=""/29) mremap(&(0x7f000000d000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0106418, &(0x7f0000000200)={0x20, 0x632, 0x40, 0x4, 0x19, 0x1}) clone(0x2, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/04/23 13:15:39 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x34, &(0x7f0000d1affc), 0x4) accept(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0xffffffffffffffff, 0x101}, 0x8) 2018/04/23 13:15:39 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f000001b000)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f000001bf0f)=""/241) sendmsg(r0, &(0x7f0000001ff6)={0x0, 0x0, &(0x7f0000001fb0), 0x0, &(0x7f0000001000)}, 0x0) 2018/04/23 13:15:39 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x105000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3ff, 0xffffffff00000001, 0x6, 0x2, 0xfffffffffffff000}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0xb}, 0x381) r2 = socket$inet(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000001c0)={r1, 0x64, "498f1c05872771ed833f00b54bba31ead5bc5fe13c70a655b5a07893665a43357fa3dd4a4a4971d73f548b73ef50d0d908b67066726bfc85014ed312ef019daf68dacaa6d4ee6e99b7050447dc014476779f4adbebb8e3dc6c1d804bb10e933ec928d893"}, &(0x7f0000000240)=0x6c) sendmsg(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001000ff06fffefd956fc283b724a60080020000000000000000f100002c00d30647b7afd3395e36bc3f478fc8908d160020000280b598bc6f3a0100000000000000a49868c6d19020", 0x4c}], 0x1}, 0x0) 2018/04/23 13:15:40 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000f8ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x2, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x6aa) r1 = accept(r0, &(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x80) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x4c, r2, 0x400, 0x70bd25, 0x25dfdbff, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3207}]}, 0x4c}, 0x1}, 0x4000840) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000487000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/04/23 13:15:40 executing program 0: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000000c0)={'syz_tun\x00', &(0x7f0000000100)=@ethtool_cmd={0x2}}) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x10, 0x4) 2018/04/23 13:15:40 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000012000)) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000080)) [ 160.866090] binder: BINDER_SET_CONTEXT_MGR already set [ 160.941527] binder: 13714:13719 ioctl 40046207 0 returned -16 [ 161.045452] binder_alloc: 13689: binder_alloc_buf, no vma [ 161.098549] binder: 13714:13719 transaction failed 29189/-3, size 0-0 line 3133 [ 161.295958] binder: BINDER_SET_CONTEXT_MGR already set [ 161.302456] binder_alloc: binder_alloc_mmap_handler: 13714 2000c000-2000e000 already mapped failed -16 [ 161.324256] binder_alloc: 13689: binder_alloc_buf, no vma [ 161.330490] binder: 13714:13719 ioctl 40046207 0 returned -16 [ 161.338152] binder: 13714:13746 transaction failed 29189/-3, size 0-0 line 3133 [ 161.380674] binder: 13689:13698 DecRefs 0 refcount change on invalid ref -2147483648 ret -22 [ 161.397427] binder: 13689:13698 unknown command 348097365 [ 161.403066] binder: 13689:13698 ioctl c0306201 20000400 returned -22 [ 161.418315] binder: BINDER_SET_CONTEXT_MGR already set [ 161.419626] binder: 13689:13698 ioctl c0306201 20004000 returned -14 [ 161.430180] binder: 13689:13756 ioctl 40046207 0 returned -16 [ 161.442517] binder_alloc: 13689: binder_alloc_buf, no vma [ 161.448069] binder: 13689:13758 transaction failed 29189/-3, size 0-0 line 3133 [ 161.458879] binder: 13689:13756 DecRefs 0 refcount change on invalid ref -2147483648 ret -22 [ 161.465322] binder_alloc: 13689: binder_alloc_buf, no vma [ 161.465337] binder: 13689:13759 transaction failed 29189/-3, size 0-0 line 3133 2018/04/23 13:15:40 executing program 2: r0 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0) fstat(r0, &(0x7f0000000fbc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000008ff8)) sigaltstack(&(0x7f0000001000/0x3000)=nil, &(0x7f0000000000)) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x6000, r1, r2, 0x7f, 0x1, 0x8) 2018/04/23 13:15:40 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) creat(&(0x7f0000000080)='./file0\x00', 0x4) connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)="61f0740f") [ 161.480508] binder: 13689:13756 unknown command 348097365 [ 161.486206] binder: 13689:13756 ioctl c0306201 20000400 returned -22 2018/04/23 13:15:40 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$fuse(r1, &(0x7f0000000340)=ANY=[@ANYBLOB='Q'], 0x1) ioctl$int_out(r0, 0x5462, &(0x7f0000000040)) sendfile(r1, r1, &(0x7f00000000c0), 0x7ffffffe) creat(&(0x7f0000000000)='./bus\x00', 0x0) 2018/04/23 13:15:40 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x100011, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000380)='\x00', 0x1}], 0x1) 2018/04/23 13:15:40 executing program 0: r0 = memfd_create(&(0x7f0000726000)='posix_acl_access\x00', 0x0) write(r0, &(0x7f00001f9000)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) pread64(r0, &(0x7f0000000000)=""/157, 0x9d, 0x4) ftruncate(r0, 0xa0eb) rmdir(&(0x7f0000001000)='./file0\x00') 2018/04/23 13:15:40 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) mknod(&(0x7f0000000200)='./file0\x00', 0x8, 0x6) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getrandom(&(0x7f0000000240)=""/161, 0xa1, 0x3) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c2d0999a6d6b1751a70008004500003c000000000029907800000000ffff9fff4e204e200028"], &(0x7f0000000380)) socketpair(0x0, 0x0, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000500)={0x0, 0x7, "f5825cd8c0eb5a"}, &(0x7f0000000540)=0xf) sendto$inet6(r3, &(0x7f00000000c0), 0x0, 0x50, &(0x7f0000000140)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000580)={0x0, 0xfffffffffffffff7}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x101}, &(0x7f0000000740)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x0, 0x30, 0xcd3}, &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000880)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x94}}, 0x10000, 0x1c4}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000d00)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000d40)=0x10) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000100)='lo\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0xfff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x400}, &(0x7f0000001580)=0x20) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000005080)=[{&(0x7f0000000b40)=@in6={0xa, 0x4e20, 0x5, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c, &(0x7f0000000cc0), 0x0, &(0x7f0000000d80), 0x0, 0x4844}], 0x1, 0x1) getsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000000c0)={0x6, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x1, 'wlc\x00', 0x2, 0x3f, 0x3f}, 0x2c) 2018/04/23 13:15:40 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) clone(0x2a10000, &(0x7f0000858f67), &(0x7f000050f000), &(0x7f0000bd8000), &(0x7f0000873000)='m') getsockopt$inet_buf(r0, 0x0, 0x481, &(0x7f00008e6000)=""/24, &(0x7f0000f56ffd)=0x18) r1 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000005, r1) 2018/04/23 13:15:40 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x3) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x400) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x7, 0x7, 0x0, 0x10001, 0x7, 0x400, 0x4, 0xe1cb, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)={r2, 0x200, 0x1, [0x9]}, &(0x7f0000000280)=0xa) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000100)={'ip_vti0\x00'}) clock_gettime(0x7, &(0x7f0000000180)) syz_open_dev$binder(&(0x7f00000002c0)='/dev/binder#\x00', 0x0, 0x808) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="580000001400192340a14b80040d8c560a0600000000e076000543d8d8fe5800000024ca7f4f643e8900050028635a000510f5100002000000000000001c04ed5dfffff500002f00090001000404082214abdd0500000000", 0x58}], 0x1) 2018/04/23 13:15:40 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) shutdown(r0, 0x1) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ppoll(&(0x7f00000007c0)=[{r0, 0x100}], 0x1, &(0x7f0000000800)={0x77359400}, &(0x7f0000000840), 0x8) 2018/04/23 13:15:40 executing program 1: r0 = socket$inet6(0xa, 0x200000000001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000200)=@ethtool_gstrings={0x1b, 0x6}}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0xef, @empty, 0x25b9}, 0x1c) [ 161.570134] binder: undelivered TRANSACTION_ERROR: 29189 [ 161.575820] binder: undelivered TRANSACTION_ERROR: 29189 [ 161.584457] binder: release 13689:13698 transaction 87 out, still active [ 161.591364] binder: release 13689:13698 transaction 86 in, still active [ 161.619420] binder: undelivered TRANSACTION_COMPLETE [ 161.633358] binder: release 13689:13756 transaction 86 out, still active [ 161.649976] binder: undelivered TRANSACTION_COMPLETE [ 161.656607] binder: send failed reply for transaction 87, target dead 2018/04/23 13:15:40 executing program 6: getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x2, &(0x7f00000000c0)=""/27, &(0x7f0000000100)=0x1b) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$mice(&(0x7f0000000340)='/dev/input/mice\x00', 0x0, 0x400000) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/status\x00', 0x0, 0x0) fanotify_mark(r2, 0x10, 0x20010, r3, &(0x7f00000003c0)='./file0\x00') syz_mount_image$hfsplus(&(0x7f0000000080)='hfsplus\x00', &(0x7f0000000140)='./file0\x00', 0x7fffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000000180)="ac7894bb7beeee57bda72d4d475678b06a", 0x11, 0x3}, {&(0x7f00000001c0)="f10b637fbec4f14923eb217b9b314c0d1743beb810fa8d29c7cf100daae309", 0x1f, 0x4}], 0x80050, &(0x7f0000000240)={[{@session={'session', 0x3d, [0x37, 0x34, 0x2d, 0x37, 0x3f, 0x3f, 0x3f]}, 0x2c}]}) bind$unix(r0, &(0x7f000055b000)=@abs={0x0, 0x0, 0x4e21}, 0x6e) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200, 0x0) sendmmsg$inet_sctp(r4, &(0x7f0000000080), 0x0, 0x20048000) getpeername$unix(r4, &(0x7f0000000280)=@abs, &(0x7f0000000300)=0x6e) connect$unix(r0, &(0x7f0000c7dff8)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000681000)=@abs, 0x8) [ 161.674135] binder: send failed reply for transaction 86, target dead [ 161.709398] IPVS: ip_vs_svc_hash(): request for already hashed, called from do_ip_vs_set_ctl+0xb05/0xbd0 2018/04/23 13:15:41 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") socket(0x3, 0x5, 0x11) r1 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00000001c0)) 2018/04/23 13:15:41 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x400000}) 2018/04/23 13:15:41 executing program 6: madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x20001f) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000100)=0x4, 0x4) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) socket$inet(0x2, 0x807, 0x5) 2018/04/23 13:15:41 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x802, 0xfffffffffffffffc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x400000000800, 0x0, 0x1}, 0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x80000001, 0x30}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000000c0)=r2, 0x4) 2018/04/23 13:15:41 executing program 0: pipe2(&(0x7f0000000240), 0x800) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000002c0)) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x40) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x400) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000040)={0xba, &(0x7f0000000140)=""/186}) inotify_init() [ 162.464863] binder: 13802:13806 ioctl c018620b 200001c0 returned -14 [ 162.574440] binder: 13802:13827 ioctl c018620b 200001c0 returned -14 2018/04/23 13:15:42 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/keychord\x00', 0x100000000400000, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000180)={'filter\x00', 0x4}, 0x68) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000440)=ANY=[@ANYBLOB="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"]) 2018/04/23 13:15:42 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) close(r0) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x0, 0x0, 0x10001}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000000c0)={'tunl0\x00', 0x73}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000140)={0x11, 0xd8, &(0x7f00000003c0)="e7bb36baf33d442a3c31209e5839257509d2727c32aaa940bbe652823ffcfdb0bd7c1c39e832e61fdd78fa4c91fadc1c7ecc6e251bea0ef27f080d16016d4e39f0ce747469250fb71e2c7864f877f716c00e9fb8fe41908761d2921393be870ad737b433a569d2e9569842b38ff8b47083ffb86ec6ef67e8a857fada198ec369b66a3fbf0b2acc630dcd45d9ca15b3796c0feb3f47ed409ef226947c3e282682ae3f8c8618644e0e9a81e3b90a10545d9c1341c01d1747e3de0f1e0fc721c4d7304e98f4baeb13663e9cb8fd3464145768e5158174482837"}) r4 = syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f00000002c0)=""/212) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) sendfile(r4, r4, &(0x7f0000000100), 0xfffffffffffffffa) connect$vsock_stream(r2, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) 2018/04/23 13:15:42 executing program 1: socketpair(0x2, 0x3, 0x80, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x28, r1, 0x100, 0x70bd25, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x40001}, 0x40000) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/validatetrans\x00', 0x1, 0x0) sendto$inet6(r2, &(0x7f00000000c0)="c59608af43401b2f589df9bb228645d82822191a4b55d1270cc55ddb5687e7485f13344004854323ce0d949eea7421ec176921687d3c0a50ba878b503a1494ecca1134276c", 0x45, 0x40000, &(0x7f0000005fe4)={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xffff}, 0x1c) 2018/04/23 13:15:42 executing program 2: timer_create(0x7, &(0x7f0000992000)={0x0, 0x1f}, &(0x7f00004dc000)) timer_settime(0x0, 0x0, &(0x7f00000e4fe0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) timer_settime(0x0, 0x0, &(0x7f00007a3fe0)={{0x77359400}}, &(0x7f00006dcfe0)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200000, 0x0) accept4$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x800) 2018/04/23 13:15:42 executing program 6: r0 = socket$packet(0x11, 0x400000000000, 0x300) fsetxattr(r0, &(0x7f0000000200)=@known='security.ima\x00', &(0x7f00000000c0)="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", 0xd5, 0x0) setsockopt$packet_buf(r0, 0x107, 0xa, &(0x7f0000000080), 0x0) pipe(&(0x7f0000003500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ffd000/0x2000)=nil, 0x7ff, 0x7, 0x80, &(0x7f0000ffe000/0x2000)=nil, 0x10001}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000001c0)=0x4) recvmmsg(r1, &(0x7f0000003280)=[{{&(0x7f0000000240)=@alg, 0x80, &(0x7f00000014c0)=[{&(0x7f00000002c0)=""/237, 0xed}, {&(0x7f00000003c0)=""/21, 0x15}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/135, 0x87}], 0x4, &(0x7f0000001500)=""/69, 0x45, 0x10001}, 0x5}, {{0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000001580)=""/53, 0x35}, {&(0x7f00000015c0)=""/47, 0x2f}, {&(0x7f0000001600)=""/100, 0x64}], 0x3, &(0x7f00000016c0)=""/248, 0xf8, 0x4}, 0x81}, {{&(0x7f00000017c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000001840)=""/86, 0x56}, {&(0x7f00000018c0)=""/41, 0x29}, {&(0x7f0000001900)=""/182, 0xb6}, {&(0x7f00000019c0)=""/196, 0xc4}, {&(0x7f0000001ac0)=""/91, 0x5b}, {&(0x7f0000001b40)=""/67, 0x43}], 0x6, &(0x7f0000001c40)=""/34, 0x22, 0x8}, 0x2}, {{&(0x7f0000001c80)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000002140)=[{&(0x7f0000001d00)=""/69, 0x45}, {&(0x7f0000001d80)=""/33, 0x21}, {&(0x7f0000001dc0)=""/83, 0x53}, {&(0x7f0000001e40)=""/15, 0xf}, {&(0x7f0000001e80)=""/237, 0xed}, {&(0x7f0000001f80)=""/252, 0xfc}, {&(0x7f0000002080)=""/178, 0xb2}], 0x7, &(0x7f00000021c0)=""/232, 0xe8, 0x3}, 0x4}, {{&(0x7f00000022c0)=@sco, 0x80, &(0x7f0000002640)=[{&(0x7f0000002340)=""/217, 0xd9}, {&(0x7f0000002440)=""/223, 0xdf}, {&(0x7f0000002540)=""/207, 0xcf}], 0x3, &(0x7f0000002680)=""/234, 0xea, 0x8}, 0x1ff}, {{&(0x7f0000002780)=@nfc, 0x80, &(0x7f0000002940)=[{&(0x7f0000002800)=""/197, 0xc5}, {&(0x7f0000002900)=""/37, 0x25}], 0x2, &(0x7f0000002980), 0x0, 0x6}, 0x8}, {{&(0x7f00000029c0)=@rc, 0x80, &(0x7f0000002fc0)=[{&(0x7f0000002a40)}, {&(0x7f0000002a80)=""/238, 0xee}, {&(0x7f0000002b80)=""/181, 0xb5}, {&(0x7f0000002c40)=""/130, 0x82}, {&(0x7f0000002d00)=""/134, 0x86}, {&(0x7f0000002dc0)=""/236, 0xec}, {&(0x7f0000002ec0)=""/225, 0xe1}], 0x7, &(0x7f0000003040)=""/19, 0x13, 0x2}, 0xfffffffffffff234}, {{&(0x7f0000003080)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000003200)=[{&(0x7f0000003100)=""/35, 0x23}, {&(0x7f0000003140)=""/93, 0x5d}, {&(0x7f00000031c0)}], 0x3, &(0x7f0000003240)=""/51, 0x33, 0x5}, 0x8}], 0x8, 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000000)={0x3, 0x4, 0x80000001}) 2018/04/23 13:15:42 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev={0xfe, 0x80}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x11}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) r1 = dup(r0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'veth0_to_team\x00'}}) 2018/04/23 13:15:42 executing program 5: socket$key(0xf, 0x3, 0x2) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000bf9000)=""/250, 0xfa}], 0x1, 0x0) 2018/04/23 13:15:42 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000140)={0x8, {{0x2, 0x4e22}}, 0x1, 0x1, [{{0x2, 0x4e23, @rand_addr=0x7}}]}, 0x110) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x1f, 0x6}, &(0x7f0000000100)=0x10) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @loopback=0x7f000001, 0x0, 0x80000001, 'fo\x00'}, 0x2c) 2018/04/23 13:15:42 executing program 6: clone(0x20888000, &(0x7f0000000000), &(0x7f0000001ffc), &(0x7f0000100000), &(0x7f0000000780)) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x8, 0x0, 0x2, 0x4}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000080)={r1, 0x5}) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000040)) 2018/04/23 13:15:42 executing program 7: mkdir(&(0x7f000000dff6)='./control\x00', 0x20) r0 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r0, 0x8000, 0x0) r1 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000010f000)='./control\x00', 0x0) connect$ipx(r0, &(0x7f0000000100)={0x4, 0x2, 0x25d6, "9872712a7252", 0x2}, 0x10) fgetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f0000000040)=""/144, 0x90) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000140)={0x1, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x3, 'sed\x00', 0x4, 0x1, 0x76}, 0x2c) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) lseek(r1, 0x8000, 0x0) 2018/04/23 13:15:42 executing program 2: prctl$seccomp(0x2f, 0x0, &(0x7f0000000ff0)={0x0, &(0x7f0000000fd0)}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x528}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r1, 0x8, 0x0, 0x5, 0x3}, &(0x7f0000000100)=0x18) 2018/04/23 13:15:42 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) write$binfmt_elf64(r0, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0xef, 0x7, 0x1ff6, 0x5d7, 0x2, 0x0, 0x4, 0x61, 0x40, 0x2c6, 0x101, 0x2, 0x38, 0x1, 0x4, 0x9, 0x7fff}, [{0x70000008, 0x3, 0x5d0, 0x0, 0x4, 0x7fff, 0x6, 0x7}], "e0c0aa3cbffb4c41a01655bf897c928dd12ac428ebd0075b586da4f23cfce3546e80cf44b48061311468bdeacd99c9d5840f68eee2d6eb14747cbab26305bd9caf07fc9bf41bc1fec750e3b665c987ee0fca1b27462e6a5166f9cea38387ca7e034ddef40e69f060ca195ab2548daf3b357b82dac11d0741ef3d808ab6cd9dad371a72b0c1fa40df759fc60da43254c923ecb58fec84a30c1a07354bfb84a85cf156ba7d0b82f50055761ab0ab1fdb2d967b2bc66066819ea549aae1531137d6c5eea0b2e640471f944720938bd9a642ecd4a27a27f6f9e4d499f86d3f18bf22164df43fcc82f42c9596d31dcf340faaeba4e3", [[], []]}, 0x36b) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000000040)=0x4) sendmsg$netlink(r2, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="ba5d68429e61328b48c287b60fd0da069b3bf77c4e9e95a0328e38b7803ab5727c0c248e5557a5cb021c16ab62d9ecd7f115079f5f18c371ea0fa6e4d8e6da1db0ad3b121a2e49c81522297558c0274f9c2e611a23f98ea60f4d657e7a5144388cf47c53ed5afef1244adb74d78dbb8eea54cf596c1382f655c3f0284fb46b1e921dd2e88a928cd446250ed9065a3e9b1096ebe4e1f7906027f61db82497a9ccfff6b7839ca439362a18ffd2045115485bbf91"], 0x1}], 0x1, &(0x7f0000000100)=ANY=[]}, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc), 0x4) connect$l2tp(r2, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x2, 0x0, 0x0, {0xa, 0x4e22, 0x6, @empty, 0x3}}}, 0x3a) recvmsg(r0, &(0x7f0000000180)={0x0, 0x5c8, &(0x7f0000011000), 0x0, &(0x7f00000001c0)}, 0x2) [ 163.066545] IPVS: Scheduler module ip_vs_fo not found 2018/04/23 13:15:42 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x7) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB="aa0000005387e3af0fc94df0b593b41b4a215a1505e6700fe45003cb3e90ac149b45f1f26459aec76ff2e10971a01f0a0a62eaeb9647284c207dbdd6287a6fefd641f4e459015372b567055a079f3fe40fa87d36b2829190d5cab77be02624be3f1c335e5d36f37f5298325051240471e12748effb2ef32c1df2707d4c2e83eada02cc9a78f5f35472f3ae2cbbf95643c8721fd960025f384338cbf01bef16081207882936c907abc92c50"], &(0x7f0000000300)=0x2) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000600)=ANY=[@ANYRES32=0x0, @ANYBLOB="2f000000d587d1781a484f7755cac3ef557371a7df893d564aa10ccc5ab14d3882bae6c25de1df645da3e61f2fee35640221bd72d75b3d9ba83655de16"], &(0x7f0000000380)=0x37) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000003c0)={0x0, 0x28, "0aa4165843bff67be1dfdc185ef6029058dca27c8838c5ee3cae69cefc18566289c30d6a185364c1"}, &(0x7f0000000400)=0x30) sendmsg$inet_sctp(r1, &(0x7f00000005c0)={&(0x7f0000000140)=@in6={0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x81}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000180)="9e973577ab2f6dcad752561bbde865e68a9a69502399a0bec31e26996f27c8ec50733b32f0c0c77c329fcafdf070f8fdb7e2393076ee3d1b8d0ba9172fa05e371a04d56647254a959b48be094c57f936fa40e3744392dab161662748ccffb4e13c4a4a171bbe22b0b6597d28e4f7a98faea956", 0x73}], 0x1, &(0x7f0000000440)=[@init={0x18, 0x84, 0x0, {0x3ff, 0x7, 0x5, 0x6}}, @init={0x18, 0x84, 0x0, {0x4, 0x1, 0x7fffffff, 0x63}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x200, 0x1, 0x5, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0x7, 0x100000001, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0xe, 0xfff, 0x7}}, @init={0x18, 0x84, 0x0, {0x1, 0x6, 0x10001, 0x1c}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x2934ed56, 0x2, r4}}], 0x150, 0x4004000}, 0x800) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x20000, 0x0) 2018/04/23 13:15:42 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0x0, 0x1000000000000004) write$selinux_context(r1, &(0x7f0000000040)='system_u:object_r:tun_tap_device_t:s0\x00', 0x26) close(r0) 2018/04/23 13:15:42 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000000ffc), 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x100000000, 0x25e4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000000c0)={r2, 0xf2, "1a02235825c64a81b14464c3e32630198a62c9c4995b01354c7f51c535c9b430e9830d3dc9e810f4b3ffb0131b93f61e3053d87164012f020da62ee4b07a9f08737f0b952eb1a13e2e7ef8153fc2d0d34fc4c3d00ea02b5054d435151c18c01c9422806de991b74ca52fc2ffae1508e82c06841698a06097fa27d45a7d5d0977492e89c123cb8db847a25f85c13102d3a9f24ea949cc443180f91627d4018721f3a4923977d940ef7fd82bca7f593f9995ab1ed0ae49db70b8ddcc048a7e7ea0a6bf7361a0cfb54a1df3457eabc9ff03438c052a816d78b2350407f2785348dbfbccbaab76588b2734fd81b9c87175dd1092"}, &(0x7f00000001c0)=0xfa) 2018/04/23 13:15:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='gid_map\x00') preadv(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/179, 0x1dd}], 0x1, 0x0) mmap(&(0x7f0000e42000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e41ff7)={0x0, &(0x7f0000e41ff0)}, 0x10) 2018/04/23 13:15:42 executing program 7: readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/249, 0xf9}], 0x1) write(0xffffffffffffffff, &(0x7f0000000000)="590e9c7d6e16b64120b00d612770cf97946f63af3809413c17172855c3bb73ebed0c9cefeea9fdedd67bb1c99bf5", 0x2e) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x80) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00000000c0)=0x8, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x1, 0x3}, &(0x7f0000000180)=0x90) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000540)={r1, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1f}}}, 0xd4ba, 0x7, 0x7f, 0x2, 0x80}, 0x98) write(0xffffffffffffffff, &(0x7f0000eaffa7)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) socket$nl_generic(0x10, 0x3, 0x10) write$tun(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="000000800000000fe0ed41076236200000000000012be18621455ac16d000000ffffdfffffffffffffff0b37bfaa8346d18a2fdb513d9e7ac30bcc895a928aaa4cb5b1ef38c6faaefa7b8c6dbb31306ebbbac7dcfc5271248a1d2ad5065210d455c22f7a56e472e04b55dca97d210fd1b984415795e3b3fd2f61b38d19ea2b936776c5be37f1a7e9aa2281643622e2ccd70e41185308a87e564a5567c91d1a176eb9cd4a"], 0x1) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000040)={0x9, 0x4f6c, 0xc3d, 0x3f, 0x4221dc6b}, 0x14) ioctl$KDDISABIO(r0, 0x4b37) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000300)={0x1, 0x2, 'client1\x00', 0xffffffff80000000, "a5c1043fcecfe433", "d45f6b09fb008d5c07a9d2434673a1ee174869956216c791cda2083b1534ee05", 0x7, 0x1}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000600)=0x0) process_vm_writev(r2, &(0x7f00000017c0)=[{&(0x7f0000000640)}, {&(0x7f0000000680)=""/63, 0x3f}, {&(0x7f00000006c0)=""/24, 0x18}, {&(0x7f0000000700)=""/14, 0xe}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/97, 0x61}], 0x6, &(0x7f0000002c00)=[{&(0x7f0000001840)=""/75, 0x4b}, {&(0x7f00000018c0)=""/126, 0x7e}, {&(0x7f0000001940)=""/242, 0xf2}, {&(0x7f0000001a40)=""/38, 0x26}, {&(0x7f0000001a80)=""/236, 0xec}, {&(0x7f0000001b80)=""/61, 0x3d}, {&(0x7f0000001bc0)}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x8, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) signalfd(r0, &(0x7f0000000140)={0x1}, 0x8) umount2(&(0x7f0000000100)='./file0\x00', 0xf) 2018/04/23 13:15:42 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) getsockname$netrom(r0, &(0x7f0000000280), &(0x7f00000002c0)=0x10) recvmsg(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, &(0x7f0000000180)=""/148, 0x94, 0xffffffff}, 0x121) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r1) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x60302, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000380)={0x0, 0x8}, 0x8) fcntl$getownex(r3, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$getregset(0x4204, r4, 0x201, &(0x7f0000000400)={&(0x7f0000000340)=""/26, 0x1a}) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000010, &(0x7f00000003c0), 0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000440), &(0x7f0000000480)=0x2a9) 2018/04/23 13:15:42 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz1\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) lseek(r2, 0xfffffffffffffffe, 0x3) 2018/04/23 13:15:42 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='ns/ipc\x00') getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x1ff}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000240)={r1}, &(0x7f0000000280)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000001340)='./file0\x00', 0x40000, 0x0) accept4$unix(r3, 0x0, &(0x7f0000001380), 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000013c0)=ANY=[@ANYBLOB="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"], &(0x7f00000011c0)=0x1) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f00000000c0)="39780499f159a038a55016ee3b2fb930", 0x10) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00000002c0)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000001200)={0x0, 0x400}, &(0x7f0000001240)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001280)={0x0, 0x0, 0xf64b, 0xe000}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000140)={r5, 0x2}, 0x8) bind$llc(0xffffffffffffffff, &(0x7f00000012c0)={0x1a, 0x30f, 0xfffffffffffffaaa, 0x4, 0x400, 0x9, @random="0ba416345c98"}, 0x10) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000001300), 0x2) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000040)=r6) rt_sigprocmask(0x3, &(0x7f0000000300)={0x1040}, &(0x7f0000000340), 0xfffffffffffffe26) dup2(r4, r4) mmap(&(0x7f00003f9000/0x4000)=nil, 0x4000, 0x8, 0x10, 0xffffffffffffffff, 0xfffffffffffffffd) getsockopt$inet_buf(r2, 0x0, 0x482, &(0x7f00003d1fe8)=""/24, &(0x7f0000f08ffc)=0x8) 2018/04/23 13:15:42 executing program 3: r0 = gettid() getpgid(r0) r1 = syz_open_procfs(r0, &(0x7f0000000040)="00011a664900") ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000080)) fchdir(r1) exit(0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0xf, 0x800, 0x4, 0x7, 0x101, 0x5, 0xfffffffeffffffff, {0x0, @in6={{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x6}}, 0x6, 0x200, 0x5, 0xa76, 0x1}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000240)={r2, 0xffffffff}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0x9}, &(0x7f0000000200)=0x8) eventfd(0x7fffffff) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/23 13:15:42 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000000240)=[{{&(0x7f0000000140)=@generic={0xa, "a2296b9d2ef7fcfa37117cf7fc5ce2dd3e7a3abbb5a6db208852c325cec2a42a1ee8693ceb8de86c48125c9e2514345b5865b0246180632657050f3db160a2882a28d7845145c58617593e85f46c093d0ba1abf54291869ea34ac44d3b1fcbbc1eca1410e3d11871ea75f83d7b7ffcc695ed973d7543e12f2158a46a783a"}, 0x80, &(0x7f0000000080)}}], 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'vlan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'veth1_to_team\x00', r1}) 2018/04/23 13:15:42 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="4801f4ff0f0001008000000000000000fe8000000000000000000000000000bb305a3ebadeef1b6464ddffffe2459dfc8877f3557e000000aa00000000000000000000000001000000ec00e07c48c8c51830b8f001b3c8a103c8", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ffffffff000000000000000000000000000000006c000000ff020000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000010000a00000000000000000000000000480003006465666c61746500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x148}, 0x1}, 0x0) 2018/04/23 13:15:42 executing program 6: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00001fb000)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x84000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@getlink={0x20, 0x12}, 0x20}, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0xffffffffffff8001) 2018/04/23 13:15:42 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5eff5)='lp\x00', 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000400)=0x0) ptrace$setregset(0x4205, r1, 0x203, &(0x7f00000004c0)={&(0x7f0000000440)}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1ff, 0x8, 0x9, 0x100000001, 0x674c}, &(0x7f00000002c0)=0x98) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f00000003c0)={0x0, 'tunl0\x00'}, 0x18) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000140), &(0x7f0000000000)=0x68) shutdown(r0, 0x1) 2018/04/23 13:15:42 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='fdinfo\x00') fcntl$setstatus(r1, 0x4, 0x400) fchdir(r1) dup3(r1, r1, 0x80000) exit(0x0) r2 = geteuid() syz_fuseblk_mount(&(0x7f0000000100)='./0ile0\x00', &(0x7f0000000080)='./0ile0\x00', 0x0, r2, 0x0, 0xfffffffffffffffc, 0x0, 0x4) 2018/04/23 13:15:42 executing program 0: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) getpriority(0x2, r0) r1 = gettid() prlimit64(r1, 0x400000000000002, &(0x7f0000008000), &(0x7f0000000ff0)) mprotect(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x2) ioprio_set$pid(0x1, r1, 0x10001) mprotect(&(0x7f0000012000/0x3000)=nil, 0x3000, 0x8) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000140)={0x4000000001a, 0xff7ffffffffffffd, 0xfffffffffffffffe}) 2018/04/23 13:15:43 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000140)={'security\x00', 0x2, [{}, {}]}, 0x48) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="2000000000000000000000000700000083090400000077f60200000000000000"], 0x20}}], 0x2, 0x0) connect$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x1, 0x0, 0x7, 0x2, 0xd4, "9622bbb1048e75574b423cb9c6514356cc35efd360d487c9c927b955094150f77be4488dc74977a07ffab712c12e06cc36080f96a33cd20c888b629c3b9fd0", 0x2d}, 0x60) [ 163.713170] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=15 sclass=netlink_xfrm_socket pig=13934 comm=syz-executor1 2018/04/23 13:15:43 executing program 6: r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) fallocate(r0, 0x1, 0x2, 0x10001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x8, 0x800000032, r0, 0x2) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) pwritev(r1, &(0x7f0000002340)=[{&(0x7f0000000140)='4', 0x1}, {&(0x7f0000001340)="8e", 0x1}], 0x2, 0x0) [ 163.714876] binder: 13928:13936 ioctl 40046205 ffffffffffff8001 returned -22 [ 163.726218] binder: 13928:13939 ioctl 40046205 ffffffffffff8001 returned -22 2018/04/23 13:15:43 executing program 0: r0 = socket(0x18, 0x7, 0x1) ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f0000000040)=0x40) connect(r0, &(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x1, 0x2, {0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}}}, 0xfffffffffffffc3d) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f0000000680)={0x0}, &(0x7f0000000600)=0x7970e41e) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={r1, 0x9b}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)={r1, 0x70, "d486d299871d2d2b21758481ec81aabb92375c76686f5ea5fbf27926187c385edeabca27404ed3b820b6df945490ad9d24e3cb2a94ff8c4775950e0d79df92f84d9df64432bce76b7cdf1114c1b42465a8bdc1979d1acfaf6a6ad23da18905f23788b9cc5f2fe6022934ed3fbae909c0"}, &(0x7f0000000100)=0x78) 2018/04/23 13:15:43 executing program 1: r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, r0, 0x0) msync(&(0x7f0000917000/0x1000)=nil, 0x1000, 0x6) 2018/04/23 13:15:43 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000140)='cgroup.subtree_control\x00', &(0x7f0000000180)='/@\x00'], &(0x7f0000000300)=[&(0x7f0000000240)='cgroup/,^vmnet0(]\x00', &(0x7f0000000280)='cgroup.subtree_control\x00', &(0x7f00000002c0)='cgroup.subtree_control\x00']) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/checkreqprot\x00', 0x101003, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/pktcdvd/control\x00', 0xc200, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000380)={0x0, 0x0, 0xffffffff, 0x401, 0x14, 0x2}) read(r2, &(0x7f0000000040)=""/178, 0xb2) 2018/04/23 13:15:43 executing program 6: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = getgid() stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x2, &(0x7f0000000180)=[r1, r2]) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'nr0\x00', 0x22e}) r3 = socket$packet(0x11, 0x3, 0x300) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r4, 0xc0106401, &(0x7f00000003c0)={0xbb, &(0x7f0000000300)=""/187}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000280)={'ip_vti0\x00', 0x49c}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'nr0\x00', 0x0}) bind$packet(r3, &(0x7f0000000080)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x84002, 0x0) ioctl$TIOCLINUX4(r6, 0x541c, &(0x7f0000000100)=0x4) close(r0) 2018/04/23 13:15:43 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x34, &(0x7f0000d1affc), 0x4) socketpair$ax25(0x3, 0x5, 0x8, &(0x7f0000000000)) r1 = add_key(&(0x7f0000000040)='logon\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="639a12d0b17dd32cc597f975c6dbcb667c5c8ca5220d416911369e780c383a31dd442a5d1c13db12b8459916c203f1fc4cdacd79042d27e49bc2b0a8a293ed6ea90569a379", 0x45, 0xfffffffffffffffd) r2 = request_key(&(0x7f0000000140)='id_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xfffffffffffffffc) keyctl$negate(0xd, r1, 0x8, r2) 2018/04/23 13:15:43 executing program 5: add_key(&(0x7f0000000280)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0xfffffe00}, &(0x7f0000000300), 0xfffff, 0xfffffffffffffffd) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/04/23 13:15:43 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$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$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/23 13:15:43 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = memfd_create(&(0x7f0000000200)='\'cgroup\x00', 0x3) bind$inet6(r1, &(0x7f0000000240)={0xa, 0x4e24, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffff9}, 0x1c) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{}, {}, {}, {}, {}]}) r3 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"6272696467ffff210000000000ba5400", 0x1ffe}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pread64(r3, &(0x7f0000000340)=""/9, 0x1b, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/23 13:15:43 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000040)=""/30) ioctl(r0, 0x4200000000001268, &(0x7f0000000000)) 2018/04/23 13:15:43 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x80, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000240)) 2018/04/23 13:15:43 executing program 7: unshare(0x20000400) syz_open_dev$binder(&(0x7f0000376000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = socket(0x18, 0x40, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040)='team_slave_1\x00', 0x5}) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0)={0x2, 0x7fffffff, 0x3, 0x64a}, 0x8) 2018/04/23 13:15:43 executing program 2: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x401, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0x37b, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x15c, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x10c, 0x11}]}, 0x15c}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000000)={'syz_tun\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/04/23 13:15:43 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000780)={0x0, 0x200, 0x1, 0x7, 0x7, 0x8}, &(0x7f00000007c0)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000800)={0x0, @in6={{0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0xffff}}, 0x100000000, 0x80, 0x7ff, 0x101, 0x9}, &(0x7f00000008c0)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000900)={0x6, 0x7fff, 0x8002, 0xfff, 0x686, 0x512, 0x81, 0x0, 0x0}, &(0x7f0000000940)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002040)={0x0, 0x5875}, &(0x7f0000002080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000033c0)={0xfff, 0x8, 0x6, 0xd34, 0x0}, &(0x7f0000003400)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000003440)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000003480)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000035c0)={0x0, @in6={{0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, 0x2b6c, 0x0, 0x0, 0x101, 0x50}, &(0x7f0000003680)=0x98) sendmmsg$inet_sctp(r1, &(0x7f0000003840)=[{&(0x7f0000000380)=@in6={0xa, 0x4e24, 0x90, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, 0x1c, &(0x7f0000000700)=[{&(0x7f0000000400)="c032e356b44e2714e4f49062013e7b5966a09c1cb7e5809f9c4585851ad3f5d2da01e257103db034942d8f76bda9a8ba61b0a4c205ce60675f7dbe8cbcf5df94af28b4b10b86b1a7a0ceb5b1da30d440d86b1a29e9c0515bf3551ed001e2936350f6968bec8bfecce099", 0x6a}, {&(0x7f0000000680)="985490d7b7c6a855b495f59c5563659b1f9a671d9ff70e7aaef09285e067f3ad75d540993122d3ebfe515e881f605c7467d199128c4eab5d9fc984b4e230baf9d63fefe4dfde9cbbd0f4f86129ab46c873fddd42e7c810", 0x57}], 0x2, &(0x7f0000000980)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x5, 0x3, 0x10001, 0x1c0, 0x0, 0x401, 0x8000, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x3cb5, 0x200, 0x98, 0xffffffffffffffc0, r3}}], 0x60, 0x40004}, {&(0x7f0000000a40)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10, &(0x7f0000000f40)=[{&(0x7f0000000a80)="4e43349bccb99620cb828f9b03bde81157f3e08405e185ef2e786dc5af2ce6eb45f0df2c76a6547e799c301b10caf8c0c4eb59", 0x33}, {&(0x7f0000000b40)="e54268f8bf3c46cb931eb2ec83948ab84ff806531058e1f01e18b50c252621712df8267ee6b9cdaf14ebcb7da45a1bc9190edb098891268e3f319a6f0ffd7ab1166d998e9cda9a52", 0x48}, {&(0x7f0000000c80)="e1ad28ade8c21688e22f6de65f32c1ddab5a2266c6108703c636b7c9cc5743f3d5e9bbce340d4a72ead68ac7", 0x2c}, {&(0x7f0000000dc0)="a7c8f14a02933cb7db813fd3e8e5dd223cb39ad514df7c598ce670217aa7829350f2663e5197d49ad38c8a0d4e4146103abe20b61f3bd0ff34b58e4ee34d32dd80c0b69ae2141f77b25c13537ba91f13939fd2f5f0bda673f30170a5032d", 0x5e}, {&(0x7f0000000e80)="fe58a0d4bf4e46eee94ddbe63ed9e3ff40043920447968235657c8ad7cf029ede83d995d2cc5175857c744c3a0726e35f2ea7db9c1cd3dad4bf59e819f8731fd4d2309e044e793894dfc14897571d6a5d60ea1e8c27fdccdfea1d6ff7eac99291bc5e3b05bfcdeae701d2b8ef61e2c26f00368dc8e9a497830c3a1ee1c08154ffa8938d832d3c06be82d7cbceec3f06d57053ea854f8df8ba905685622979b0b6d4357d3af524f56f239c8f3d821f8259fc3d67baa1836", 0xb7}], 0x5, &(0x7f00000020c0)=[@init={0x18, 0x84, 0x0, {0xd1, 0xff, 0x4, 0x7f}}], 0x30}, {&(0x7f0000002140)=@in={0x2, 0x4e20, @rand_addr=0x7}, 0x10, &(0x7f0000003380)=[{&(0x7f0000002180)="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", 0x1000}, {&(0x7f0000003280)="c6e4625ad1def6d777a78cc870c09049ba74efa440d5a21fa18b3de4642c6b45d86fcabe9785e1960ae92dfb2de2f2ceb855412f3a07018a270a3bb9da4b05c8a11ddc73a6904a67abf32d45f93466b19e27cab9f2cea3450b4ce575ae6855956057577bad6f023674bab5ada2f32a70ae8b694c57f974dd6a0a5654a36db94947650aeeb4c1265a4a215a4f3bc02125d70f903d6dd47c144ac07e86a60b8a0bdbbfbdf469b63d8659d75914fb6d84ed860e1a5af63116dc342da49cbf12948c51", 0xc1}], 0x2, &(0x7f00000036c0)=[@sndrcv={0x30, 0x84, 0x1, {0xffffffff, 0xdeb, 0x20a, 0x2, 0xa7, 0x7, 0xcb, 0x10000, r4}}, @init={0x18, 0x84, 0x0, {0x2, 0x6, 0x4, 0xc5}}, @init={0x18, 0x84, 0x0, {0x200, 0x9, 0x5, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x4, 0x8000, 0x100, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x8000000, 0x200, 0x1, 0xffffffffffffff67, 0xf00, 0x3, 0xfa65}}, @sndrcv={0x30, 0x84, 0x1, {0x40, 0x80000001, 0x4, 0x7, 0x7ff, 0x1, 0x1e10, 0x1, r6}}, @init={0x18, 0x84, 0x0, {0xff, 0x4a3e, 0xbc, 0x56}}], 0x150, 0x20040080}], 0x3, 0x20000000) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000003c0)={0x0, @dev={0xac, 0x14, 0x14}}, 0xc) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00000000c0)={0x2}) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20e1008}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="14000000"], 0x1}, 0x1}, 0x0) r7 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r7, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r7, 0x0) setsockopt$packet_tx_ring(r7, 0x107, 0xd, &(0x7f0000000000), 0x10) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @dev}, &(0x7f0000000200)=0x10) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000240), &(0x7f0000000280)=0x2) 2018/04/23 13:15:44 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) unshare(0x0) read(r0, &(0x7f0000004140)=""/4096, 0xa9a4731d) writev(r0, &(0x7f0000000180), 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x8) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x2, 0x3, 0x9, 0x2, 0x5}) 2018/04/23 13:15:44 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000000)={@remote, 0x0}, &(0x7f0000000040)=0x14) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x7, 0x400000) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000180)=r1) setsockopt$inet_dccp_buf(r2, 0x21, 0x8e, &(0x7f00000000c0)="1d3234ea67f8113a30cc1431132c548745f6b67f9e5f0a5616daedd571a87e23ba392bc29019d1094eb7f8b14921aee6d3d20701e3c2446836c6f9d7824bf13c0acab54c2396fbaccff3e02c18ce730c95c6ce79da778c347cc3cd5a436f57b606341dffb1165489b25402105a816e2e74eac4835be13689cce58e9392124ec980736f033ec54f9f73387ac0eebba0ec9779ab399e710437e5af25b07774b3e6d0bbe55fbab91ff630f8b4526d78a4b2c0eaea6b79e36dbcd04b4b0faa", 0xbd) setsockopt$inet6_group_source_req(r0, 0x29, 0x200000000000002f, &(0x7f0000001000)={0x0, {{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0xfffffea9) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x100) 2018/04/23 13:15:44 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400, 0x0) sendmsg$netrom(r1, &(0x7f0000000480)={&(0x7f0000000100)=@full={{0x3, {"78ac2d227a6e8d"}, 0x9}, [{"09113db301355f"}, {"3d1491c8c3cfc1"}, {"d8d43645bd1ca1"}, {"e3a4b1226b9522"}, {"651d6379615bcc"}, {"1ddfee084d3941"}, {"9d7e7be8f3258f"}, {"03b0029b6eede4"}]}, 0x48, &(0x7f0000000240)=[{&(0x7f0000000180)="4a0025813b19c8c5e14d08974b9a89aa7a1c1c9c7667c4b45b707999d0e222cfbdd5f93429632316064185784c0fe2ffc1ff13c3b407cb512c64c94dd50197f5414a030d7ebf4604b7d8f0bb8e5ec3b1b559759404eaa95c949b154f2d91b777a27418324f44c8ef0112b74ce7615629dde888e58e93f8c54967742a3e0e8b3bc39e13bcdc412ead0428c9", 0x8b}], 0x1, &(0x7f0000000280)=[{0x80, 0x1, 0x9, "9a6dc07de925314d9b618223b0cb0c9a381005a6d6806c46c3a76a72c9000258908ba5d411147406158250c15ee2e3c4340ee0f04a691a16de5c7021378d6ead2fb4a2c794eacea4f3066f3edab237820f1bc268f10d6cb004154d0b739dd8042f223bc9de8dc430b8"}, {0x18, 0x129, 0x7218, "b260d4"}, {0xc0, 0x109, 0xfff, "56befc2a7a2f673a90bce66f7e5b73bd26d50ca33c36872f3930569c694f1d814406ba59574d2748c135c093c3a142dadfecdf258dacf677cfa54eb793024a3ec323015c426074130d5780af21c4197c197c823baac466d4137adfc600dfbabbbc17021d7998f3d3bbc9e6bd9545d029923f373ba367d0a68bf07339e12934e9cf895e8e0dfd8d2f770522bd90f5a857848429c4f7032e91d0187519aec72b6e12fcc8aaf902820b3393d843cfe78f"}, {0x78, 0x1, 0x7301, "b9f62cfe0f929bd894ea7472422cf30d95547ad6f0007576790ccc7cd409c5e41ef2107400057a4b8dfa39961847924216bb1c65365deec203ffe717448cfbade44756c7cc5cd37300666d48b3954ddb70e6ff09e03962ae4ce5c48ac4e94d4b8de1d5d518f256"}], 0x1d0, 0x40}, 0x80) fchdir(r0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$cgroup_pid(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB='2'], 0x1) sendfile(r2, r2, &(0x7f0000000040), 0x80000001) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000017a000)=@abs, 0x8) sendmmsg$unix(r4, &(0x7f00000bd000), 0x80, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000800)={0x1ff, 0xfffffffffffffff8}) r5 = gettid() sendmmsg(r4, &(0x7f0000008540)=[{{0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000280)}}, {{&(0x7f0000000640)=@rc={0x1f}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000780)}}], 0x2, 0x0) readv(r4, &(0x7f0000000600)=[{&(0x7f00000005c0)=""/53, 0x35}, {&(0x7f00000006c0)=""/134, 0x86}, {&(0x7f0000000780)=""/116, 0x74}], 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r6, 0x5452, &(0x7f0000008ff8)=0x3f) ioctl$sock_FIOSETOWN(r6, 0x8901, &(0x7f00008d6000)=r5) readv(r7, &(0x7f0000622fd0)=[{&(0x7f0000b36000)=""/236, 0xec}], 0x1) getgroups(0x8, &(0x7f00000004c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) stat(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r8, r9) fcntl$setsig(r0, 0xa, 0x12) dup2(r3, r7) tkill(r5, 0x15) 2018/04/23 13:15:44 executing program 7: r0 = memfd_create(&(0x7f00000000c0)='-@cpuset[md5sum[\x00', 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x80000000, 0x6, 0x6, 0x9, 0xbd}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0xfff, 0x3f}, &(0x7f0000000100)=0x8) write(r0, &(0x7f0000a17000)='\t', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r2, 0x40086602, &(0x7f00000011c0)) 2018/04/23 13:15:44 executing program 4: r0 = syz_open_dev$evdev(&(0x7f00009a7fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000400)='/dev/sg#\x00', 0x0, 0x103302) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000003c0)=0x0) ptrace$getsig(0x4202, r3, 0x1d, &(0x7f0000000040)) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cf5ff0)={0x0, 0x8, &(0x7f0000cf5ff8)="0104000000000500"}) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000240)={r5, &(0x7f0000000140)=""/221}) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) ppoll(&(0x7f0000000280)=[{r0, 0x8008}, {r4, 0x8140}], 0x2, &(0x7f0000000300)={r6, r7+10000000}, &(0x7f0000000340)={0x401}, 0x8) tkill(r3, 0x26) 2018/04/23 13:15:44 executing program 1: r0 = syz_open_dev$binder(&(0x7f00000001c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r1, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000020c0)=[{{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000200)="326edf3a8457d03d8396821acf1ed771956621e746b9795f8a73d1599790179d6efb7cdf56273af8b88204ceccea5100b03f13ec951dda88474c140ed069aad2eab9b69967d78a7685b854534cc58e5f2590e6bd36cef0678dcfb7c108df84b066d984705e33b18e3b92b44bd4b697a64f199b698f054ef62ce72e6bca2ff279bac0cfd7491ae3b64e21694147bb16f2864b9377222f48d62074332e5f0ad88eb8fa1b47401335288e5dee7fe743b77b51c47423561140ec62abf86fa2cd8090d1458342e1e8e2ab39e9f14ad2c79cf57eee5e5fd364dde1627cef6945c648", 0xdf}, {&(0x7f0000000140)="205cd9d82f86f429395fc6254450d31262350832ae259fd1529ae686544cd91cab169197bc28fa291aa9fef79c2f27acfcfe938f4d30120dc43a82bbb6660c732b4ac47361574a70992a1ac1eff4f4806ddd6f6f09d2", 0x56}, {&(0x7f0000000300)="d88a59bf71313b81f00246069175923b365c00d700f8226df73c21784855afe9bf68a7295a8e0ecef1b5ff1d6684dc676e4cff89cef7b46957da3839ffa192863d05ec4f9ce41cd37aac9887a441ff610462ba", 0x53}, {&(0x7f0000000380)="33709175fb0b7897b003d28a8016069192aca5dcfb3c2a32329c741e387e250faba7f77b86436f84067b14201bb528791dac9d713c27717333e105d2cefdcde724a671b55461b3e9005b5811568543a7b693f0ac81047f9ee03bbd4e1c04c5f29f668e3f6a6d7ea8", 0x68}], 0x4, &(0x7f0000000440)=[{0x88, 0x0, 0x1, "3a9fefe6954dc32e28a003a690f14aeddf67f06b363eaf62de026f3a3914d7006ac2bd3b1033fbc45b520c054677af0d103a245a53efe9caad64dbb86c10cbf13ccdc2c23800b61d9e1381c4b9287fad2b689081cb56f99b015d62af6edf2b904c32c1784985d9456bda38c600cc2375f0d9fbb997c50f50"}, {0x88, 0x10f, 0x3, "f759158b0bd1d7a19c945be66642b6612c884b75123323aa3b1d29480f62e2030e35bb27deccdb95f0b73c8c99310b1b9ac06c2ce0415ea9c012807bebe4762013410dc86cef6bc0206dc539dbcc2dbf695fc8343e982dbf60de67418c9e7b97a04e7dc1529e415a9a3cdf8323a434c77501af"}, {0xc0, 0x29, 0xef, "81b4d1709e559ecf2147df396fec5ef6002681b06e269743d12721c390702149d94ee178985328d436d62e92c65fc9952218f19577b4c497d24ed2cdd069ea1354e14818222a74891f083f232e27450070e8d7d208b7859ad61193442bc3bcff4daac57f14450055ffde968c288fdfc10ea85b939d80ed95ef2d0d404fbfb54d5d10e235a97a5388d38596ebd48d55a63b32394b319fe4cb4208dc1e855e2d6dd42bf367bfa776ea341ccd"}, {0x38, 0x112, 0x20000, "cf072769a4bfa9f28cb79790f7012eb82b6a0f565e2a695bb325e417b29a7f12b5bb8c4f"}, {0x10, 0x11b, 0x6aeffebb}, {0x40, 0x103, 0x3, "9a73d9fdd7592fd3064018dabf4ed66764e91fe86fa28cba4577d2e7edf530872fe590ba0ac7493ef37daaac"}, {0x90, 0x117, 0x9, "e5d2d432d9aa398aefd86c7bed6a1f3e476348340354aee494b98a8972b4600d3bd768bc3622ae370a0703ed06b3b85dce162b96beab06fba9bb2b2bc75c812392b428358b59275d16b43a8f13b697f7ea4d1bd141a420eef08cf3db66dc1a508ae40fa04cf9ace30d550bf5e4518828a15017df3be856e945"}, {0x10, 0x113, 0x7}, {0x40, 0x11f, 0x36, "10f863cf5d9508f48c19b083ed454e5d9f483bf69cbc0b7abc0e0fa08c1399dc71c8258ae48d5c29e338db4eb588c39e"}], 0x338, 0x40}, 0x14000000}, {{&(0x7f0000000780)=@l2={0x1f, 0xfffffffffffffffa, {0xffffffff, 0x8, 0x100, 0x7f, 0x8, 0x6}, 0x9, 0x4000000}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000800)="418ed294d0bbc1d451238bd435d405834e6cd32827fadc8d19c6152949a262eb9710aa0403a06110c8280ac9150a93e6591d8da6c104d6d9284bcc3f23a5bcc41751186f1a2c92ec8c534d8bedf245db8d761604f27b86ebeb11bda57df6c0806f34c3d71bd4b2875f41ad34ac843a9e39f0e8641bd75796", 0x78}], 0x1, 0x0, 0x0, 0x20000810}, 0xfffffffffffffff7}, {{&(0x7f00000008c0)=@ax25={0x3, {"19afb34c06ed3c"}, 0x4}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000940)="0a04efa170edd508358b2cc4ae7850654cc21535dbd965d04b56309249c28f7f6f41a266909c6447c746d227a3670a5627953847699708bb89b3b705b7b2b661942eb5e593c0a5ec7166bb3c577a69bff21c94df35355969a35b6173558941693823aa773721a7e3b07bc9de484f64b836c565", 0x73}, {&(0x7f00000009c0)="2c89e8eab04d9df8fcaaffd5b1537e2998200bb97a06460224d236bdedcc55422362b0c2fe759323ec0f049c836d819bfcf88916e04c73377c0e9e23673f49eacfba8b2e4c599ff25650f7168221e005d2c41a0e6720508ee254f266d87bdde4c55a09b5728872bbb08d3c11d1f60e41e75ca35a6f13979c26de5b837cc7ec654dc699387fabbd099ac99a0bbe179ad345012f22", 0x94}], 0x2, &(0x7f0000000ac0)=[{0x108, 0x107, 0xffff, "da772f4cb29e054340b39f308666bd7571974fdd7656189b7454922a8f32ec7c26032e2910e887b3dc921dc2915686b8f4b4d9466fd4bcdbbba87613dadbe787bea277b39f27d7ffc7e7a9ad8fb8239eb800fba9ae4b26fd75b3e0b986d7adbb7c8cec9104d334f2145fa99e39e3e111ac88a757dd6f5bbce71230adb98d5e4f14fedd5ce1bbef8526dc790f22f42f2d1a342645a92315dd50e950337559c95b9f5aa98922342684268d14f8007048fc1a00e0295bb32ba11ba25656b40a561386e190474b6b6f6eb97c02c57f46b0f1195f768c121dc056641b9b0b19d5ceb5c1e816d49c730007a650bceb922112deeb"}, {0x18, 0x101, 0x0, "8c18218e"}, {0x90, 0x84, 0x7ff800000000, "58dbaa259d4e4b2165266585eee84cb5c104f7665afc6bb5cded8eafa85b12dafdd4ad7cdd111f387fc87e6ef542d00f9844c211f25e131bd948c7dfab49e601b0e41d13ea66262cf08c24c2dd1c8587f4896ef4e993446b3eca963f171a7055eb1f75014fb38ff80e295b874da71236429f6bc5648e5e0994d1efeb9df7"}], 0x1b0, 0x800}, 0x8}, {{&(0x7f0000000c80)=@nl=@unspec, 0x80, &(0x7f0000002000)=[{&(0x7f0000000d00)="a1babcae457b5ed3887ba77bcfea8d4e01fa6187541c3d7ad76838f2d987ec5d4a8ceba824895932ac689ed82505b301536f207feed4160f8e8c28936c1da22c5b85d245e9e2f773f08ff39a7822215dd9d29d3708115ee4960d5b4d50aa11236fe699a7ba4cad402a45efe11c39949dd70f384fd651332ff6c68a5a87f581a34d319da7fdd862911dae100afcafa237377bfd2a3311655e6679f298919329710a7795c15fa0960c2d289b1bb9011ad33c868f151610c7678ac4176764a47d4ae59a32e2413ca1be95433719c53134cdd8620ea2eb4469fa0644c70a9b84d93fead2", 0xe2}, {&(0x7f0000000e00)="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0x1000}, {&(0x7f0000001e00)="33e5a1fb204a5d8f5239a0ade047a051e26e2116633b8efa767d27d3aa7cdfa9e12b9f13c2b2", 0x26}, {&(0x7f0000001e40)="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", 0xfe}, {&(0x7f0000001f40)="1dab383185a856903a530bf69d47a3d01eb1ae9142ec445799b69720c48247e3b530c120b73fd48ed53c6ad298c15ec78ddd172e7051e5ba47c5bb846e00e225cfe018d6bec7334001c9291db8c4f62c6d4f730d04204ba5d9f4cbe4925bbe2f3c5768303e07158205082bc560d0f8a89e14d9fad0a6b58a3a1d298ab628973deefe09e63a7ba4ae290bec68d58af2738cc7d2de1a9abbe649b4e3d2b2f3eb7d562a84c71f295c", 0xa7}], 0x5, &(0x7f0000002080), 0x0, 0x86fcaac440bd4f29}, 0x2}], 0x4, 0x20000010) r2 = socket(0x18, 0x0, 0x4) connect(r2, &(0x7f0000000000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/dev/binder#\x00', 0xd, 0x3) 2018/04/23 13:15:44 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc1fe4)=@in6={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000940)}, 0x8000) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000fca000)=0x51b, 0x4) writev(r0, &(0x7f0000001300)=[{&(0x7f0000000300)="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", 0x5ad}], 0x1) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) 2018/04/23 13:15:44 executing program 1: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0x0, 0x0) ftruncate(r0, 0x3) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0xffffffffffffff1a, 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB, @ANYRES64=r1, @ANYBLOB="03630840", @ANYRES64=r1], 0x0, 0x0, &(0x7f0000000e80)}) r2 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="a32123c0a4a2f249bc85cb0e02a0dabec9e9570800000089091ff83822e4e9e3f11ca7fd3a3864e007fa81b2eab91ef3ab23b634185e0c158e65077376388b1df550b5012d8af87510a2c72968dc1fc0fcfa58a3f7b3c2539e71156ba0ddeccfd0c2251e9f11059145d86a007178384043ea74af5aa9cc232202c621a7cb93e0e21079516ea3ac8d41fd365217f5793e06b3bd5fcddc88d390a57c2847476a3d0d14cb1a6ded7a112bf8e79a70da4f26aed31fa832199ea675d97195344c68f10bdca1f658dec0e0474e793834736f7c048d1903b703282825df0000000000000000000000000000", 0xe8, 0x0) r3 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="6d696d655f74797065e32d2f6b657972696e67656d302c00", 0xfffffffffffffffb) r4 = add_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f0000000380)={r2, r3, r4}, &(0x7f00000003c0)=""/13, 0xd, 0x0) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000480)='dns_resolver\x00', r4) [ 164.988163] binder: BINDER_SET_CONTEXT_MGR already set [ 164.994603] binder: 14037:14040 ioctl 40046207 0 returned -16 [ 165.005510] binder_alloc: 14037: binder_alloc_buf, no vma [ 165.014635] binder: 14037:14040 transaction failed 29189/-3, size 0-0 line 3133 [ 165.040966] binder: undelivered TRANSACTION_ERROR: 29189 [ 165.046761] binder: release 14037:14038 transaction 91 out, still active [ 165.060486] binder: undelivered TRANSACTION_COMPLETE [ 165.065699] binder: send failed reply for transaction 91, target dead 2018/04/23 13:15:45 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x4, 0x10000000) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000100)=[0x0, 0x10000001000]) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000180)=[0x5cb3, 0x7745]) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000140)={0x15, 0x41, &(0x7f0000000080)="74b308ea73b733fb808cc76b77a6dc3da3c9ec66644c7b6c154a7c2da0c29c8c47f2167792fe2d7f7c12d2230998814c7445daa42eb66ad9c1d67ecedbe887716d"}) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000280)=[0x81, 0x101]) pipe(&(0x7f0000000000)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rfkill\x00', 0x3, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x402203, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00000002c0)=r1) 2018/04/23 13:15:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000000)=0x80, 0x80800) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) times(&(0x7f0000000040)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x4e22}, @in6={0xa, 0x4e20, 0x4c5e808e, @empty, 0x8001}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xe6, @empty, 0x23e3}, @in6={0xa, 0x4e20, 0x7, @empty, 0x9}, @in6={0xa, 0x4e20, 0x7ff, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x4e20, 0xd37, @dev={0xfe, 0x80, [], 0x15}, 0xfffffffffffffff7}, @in6={0xa, 0x4e24, 0xcb, @mcast2={0xff, 0x2, [], 0x1}, 0xba3}], 0xd8) 2018/04/23 13:15:45 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300000c0000000000000000000000030006000000000002000000e000000100000000000000000200ce74b7aaf28f5c9ff9010000000000000000000000000005000500000000000a00000000000000ff0200000000000000000000000000010000000000000000"], 0x60}, 0x1}, 0x0) 2018/04/23 13:15:45 executing program 6: r0 = socket$inet(0x2, 0x4000100000000001, 0x1) bind$inet(r0, &(0x7f0000000300)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xffffffffffffffdc) r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000380)) ioctl$int_in(r1, 0x5452, &(0x7f00000002c0)=0x7fff) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000340)) socket$pptp(0x18, 0x1, 0x2) fsetxattr(r2, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r2, &(0x7f0000000000)=@known='user.syz\x00') 2018/04/23 13:15:45 executing program 1: r0 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000264000), 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x3c, "ba8827a0a5717b600bf7b0d7038b7a63543eaa9d57699c13fd72fb44fc0e9c6379202c829e77a49b5007d0a6465264ff2f333a821b8d7af29b5dd1d1"}, &(0x7f0000000080)=0x44) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x0, 0x10}, 0x13b) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x2, 0x0) sched_yield() 2018/04/23 13:15:45 executing program 0: r0 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x6}, 0x4) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000005ff0)={0x0, &(0x7f0000964ff8)}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101200, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000040)=0x4) 2018/04/23 13:15:45 executing program 2: getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000140)={{0x8, 0x7}, 0x1, 0x400, 0x0, {0xfffffffffffffffb, 0x6}, 0xb738}) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) clone(0x0, &(0x7f0000000100), &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) wait4(r2, &(0x7f0000000240), 0x0, &(0x7f0000000280)) 2018/04/23 13:15:45 executing program 5: r0 = inotify_init() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b9dff0)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0xf9fe}]}, 0x10) sendto(r1, &(0x7f0000a99000), 0xffff, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0xffffffffffffffff) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000440)='./file0\x00', &(0x7f0000000140)='jffs2\x00', 0x0, 0x0) r3 = dup2(r2, r1) bind$ipx(r3, &(0x7f00000000c0)={0x4, 0x4, 0x1f, "b55147679443", 0x3}, 0x10) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='tmpfs\x00', 0x901084, &(0x7f0000000240)) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') open$dir(&(0x7f0000000280)='./control\x00', 0x2800, 0x80) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/mls\x00', 0x0, 0x0) r5 = inotify_add_watch(r0, &(0x7f0000000000)='./control\x00', 0x0) inotify_rm_watch(r0, r5) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000040)='./control\x00', 0xfffffffffffffffd) inotify_init() r6 = socket$inet6(0xa, 0x2, 0xfffffffffffffffd) sendmsg(r6, &(0x7f0000018000)={&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x4c, &(0x7f0000000580), 0x0, &(0x7f00000004c0)}, 0x0) ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f0000000580)=0x8) inotify_add_watch(0xffffffffffffffff, &(0x7f0000b3a000)='./control\x00', 0x4000800) getsockopt$ARPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000600)={'filter\x00'}, &(0x7f0000000680)=0x44) setsockopt$ARPT_SO_SET_REPLACE(r6, 0x0, 0x60, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1) unshare(0x800) inotify_add_watch(0xffffffffffffffff, &(0x7f00000005c0)='./control\x00', 0x80000c01) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000100)=0x0) ioprio_set$pid(0x3, r7, 0x8) dup3(r4, r0, 0x40004000) 2018/04/23 13:15:45 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000100)=0x1) mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0xa0011, r0, 0x0) 2018/04/23 13:15:45 executing program 3: r0 = socket$inet6(0xa, 0x6, 0xe) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000000), 0xff60}}], 0x2, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000080)=0xb3, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x54, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0x1000, @dev={0xfe, 0x80, [], 0x10}, 0x6}, @in6={0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in6={0xa, 0x4e22, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0x8862}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={r2, 0x1}, &(0x7f0000000240)=0x8) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) 2018/04/23 13:15:45 executing program 2: r0 = socket(0x11, 0x1000007fd, 0x101) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x30000001, 0x84, &(0x7f0000000280)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000006c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x4) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000180)={{0x2, 0x0, @multicast2=0xe0000002}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'ifb0\x00'}) r2 = accept4$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) recvfrom$ipx(r2, &(0x7f00000000c0)=""/148, 0x94, 0x40010002, &(0x7f0000000200)={0x4, 0x1, 0x0, "f054d67748ac", 0x7}, 0x10) 2018/04/23 13:15:45 executing program 5: madvise(&(0x7f0000b46000/0x1000)=nil, 0x1000, 0x0) 2018/04/23 13:15:45 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000580)='/dev/sg#\x00', 0x100000000, 0x20000) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x100000001, 0x3, 0x7, 0x9, "2b510ac9e9a29e544461cc98b7156fe4f93a6ee508ec7e9d513d6cb052d3780047bcdd5c8ea5f3ab9e253056618b9b4cffa258d192b8607ee36df2663a333265", "d323a13b2f30eb6798442aae0fa7138acda69d88e74fa93efc5c3e2d23860ff0", [0x7, 0x4a]}) fchdir(r0) unlink(&(0x7f0000000080)='./file0/file0\x00') r2 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r2) capset(&(0x7f0000000000), &(0x7f0000000040)) r3 = socket$inet6(0xa, 0xa, 0x7ff) getsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f0000000500), &(0x7f0000000540)=0x4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendmmsg$unix(r4, &(0x7f0000001080), 0x220bab76070d7cf, 0xfffffffffffffffe) poll(&(0x7f0000084ff0)=[{r4}], 0x1, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000d80)=ANY=[@ANYRES64], &(0x7f00000002c0)=""/152, 0xfffffffffffffd49) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7) r6 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x204200) setsockopt$nfc_llcp_NFC_LLCP_RW(r6, 0x118, 0x0, &(0x7f0000000180)=0x8000, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000240)=ANY=[@ANYBLOB="06ff07000000000000730000003f00"], &(0x7f0000000280)=0x1) write$cgroup_subtree(r5, &(0x7f0000000380)=ANY=[@ANYBLOB='u '], 0x2) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) readv(0xffffffffffffffff, &(0x7f0000000bc0)=[{&(0x7f0000000400)=""/35, 0x23}, {&(0x7f00000005c0)=""/250, 0xfa}, {&(0x7f00000006c0)=""/155, 0x9b}, {&(0x7f0000000780)=""/223, 0xdf}, {&(0x7f0000000880)=""/150, 0x96}, {&(0x7f0000000940)=""/254, 0xfe}, {&(0x7f0000000a40)=""/254, 0xfe}, {&(0x7f0000000b40)=""/78, 0x4e}, {&(0x7f0000000440)=""/58, 0x3a}], 0x9) 2018/04/23 13:15:45 executing program 1: r0 = memfd_create(&(0x7f0000000000)='-[$,vmnet0]posix_acl_access.\x00', 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f00000b5000)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000006000)="240000001900030008fffd946fa283bc0af0ffffff000006f01d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="4400000053da90496405e8597ce0f063cc24a08cdbfe104bd1a148f59571ce4948807d4df2121d282d079491ebc598b9817a3a3bae203189c8cdbe23eb0a29e76e31a6c8526f2f"], &(0x7f0000000180)=0x4c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x589e5b61, 0x0, 0xfb5b, 0x3, r2}, &(0x7f0000000240)=0x10) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000080)=r0) write$binfmt_aout(r0, &(0x7f0000000300)={{0x107, 0x215, 0x100000001, 0x297, 0x254, 0x7fffffff, 0x398, 0x2}, "e5e86ad591591cd735fefee580e87e2a6386a500a8a7193ae6bb6f856d7a53eba8c8323df0551e5ccd6f19ec90e5799ef08ed2e24c214658ab49950f848722698b5ee18ea85a040f993edf217b755d0207612e2b54013d23aa8903bc7ac5caf27b71a49aa47cb76c4bca89fc6aa91123b666c47aca93ce67abd21f54206a1eb3f4018c95b28d6180d945231a0bca43bf6ac1934764a81d286e1443015eb1e1b54497b7aede34e4603436e13fca3f2bc6bf8c3403401f8768cbe814053c4a79ed53d1a024671c7e0e9783131e9096f24a6dfe6325", [[]]}, 0x1f4) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000002c0)={"f67855f87191d071521b00", 0x400}) 2018/04/23 13:15:45 executing program 7: r0 = socket(0x1c, 0x0, 0x1) setsockopt(r0, 0x400000000000111, 0x0, &(0x7f0000000080), 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x44e, @empty, 0x4}, 0x1c) 2018/04/23 13:15:45 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0xffffffffffffffff) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)={0x9, 0x1, 0x1, 0x8, 0x9, [{0xa5e, 0xed, 0x3}, {0xf5db, 0x2a, 0x3, 0x0, 0x0, 0x2000}, {0x10001, 0x72e0, 0x4, 0x0, 0x0, 0x4}, {0x3, 0x243, 0x4, 0x0, 0x0, 0x1201}, {0x9, 0x8001, 0x9aa2, 0x0, 0x0, 0x99fc110abdb09a78}, {0x100000000, 0x3, 0x5, 0x0, 0x0, 0x502}, {0x18, 0x3, 0x20, 0x0, 0x0, 0x808}, {0x81, 0x5, 0x9, 0x0, 0x0, 0x280}, {0xfff, 0x9, 0x1f, 0x0, 0x0, 0x2480}]}) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) ioctl$TCFLSH(r0, 0x540b, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000040)) 2018/04/23 13:15:45 executing program 0: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x73f, 0x0, 0x2, 0xb6c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x0, r0, 0x0, 0x200000201804}) pipe(&(0x7f0000002b00)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000002b40)=0xbfb, 0x4) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) fcntl$setstatus(r3, 0x4, 0x400) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x31, "70e2a48ad34d147ec9ccffb547a80e2a9d9ae67acd18c793e794821eee5cce77b1242981778c290a210e43a8ce24dc2c76"}, &(0x7f0000000140)=0x39) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000180)={r4, 0x3299}, &(0x7f00000001c0)=0x8) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x4028700f, &(0x7f0000000040)) fcntl$getownex(r3, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$cont(0x7, r5, 0x7, 0x8) 2018/04/23 13:15:45 executing program 2: r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1e}], 0x30) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)) write$sndseq(r0, &(0x7f0000e6ffd0), 0x401) 2018/04/23 13:15:45 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='pids.current\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000240)={0xe1d8, 0x8, 0x800}, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014dfc8)={&(0x7f000059cff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000480)=ANY=[@ANYBLOB="38010000100025020000000001000000e000df01000000000000000000000000000000000000ffd2000000000000000000010021000000000000000000000205add76d2efc28980d1f2409db32d46c57cd4d3d380d7b332be3c7e996ff45b8d0208a173186b7e4fcbfc03a58b2ca8848dde401f8534361578584f8f09b65f74de6de2f8b5289cba4135b58672e27d1f382210a2b4e102a70f5e435d6498e7e9880f624dfd54c56bc2c981d26dc49f396118a38688b9777c2dba1b72d55aa1e8a312ed64d9e98043eb099000000000000000866889c12f8daebdf1258a94b5a277bd0ddf99d86e5b9ee2588bd99582a5487ba24cc3004fd5c214e2b7c3acea7d559f0f90c49e1744fcaaa6ecb23f3f2f35293e1fb55273d4d11f1ad9e5e37f2631795c402ac03911375f06a1e2e06b1d4046246", @ANYRES16=r1, @ANYRES32=0x0, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYRES16=r1, @ANYRES64=r1, @ANYRES16=r1]], 0x4}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000140), &(0x7f0000000180)=0xc) r2 = accept4$inet6(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x800) getpeername$inet6(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x1c) [ 166.497877] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 166.582982] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/23 13:15:45 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x5, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xf33}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) syz_open_pts(r0, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000000080), 0x4) write(r0, &(0x7f0000c34fff), 0xffffff0b) keyctl$session_to_parent(0x12) 2018/04/23 13:15:45 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/autofs\x00', 0x2, 0x0) getsockname$ax25(r0, &(0x7f0000000b00), &(0x7f0000000b40)=0x10) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000009c0)) getpgid(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000a00)) fcntl$getown(r1, 0x9) fcntl$getownex(r1, 0x10, &(0x7f0000000a40)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000a80)=0x0) r4 = getpgid(r3) sched_setscheduler(r4, 0x2, &(0x7f0000000080)=0x81) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1002}) r5 = accept(r1, &(0x7f0000000200)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000280)=0x80) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000540)={0x0, 0x38e, 0x0, 0x8000000000000, 0x3, 0x6}, &(0x7f0000000580)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000005c0)={0x0, 0xba83}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000640)={0x0, 0xb9, "0c70c23787d76bc3d8cb4a7c8b1f90bb192bf785922532ac6e1ed19e6e7238ee0053c215b4dcb5ed58049544c060a77c3b67a7dec021dcadd52b4896300991240c075c13299e81ff0691fb0daeaba6e53ed655adc86bf152144fcd77c79ec86357e9cbd376d7cc8d63f48934a91d24a1bcc8d266972b9b9cf72df494964a255bdefa937aaaba3ea2fbc4704a599f1ab50ae8a1403d23a71d7968331e0ae4b31949ab8b977d059912fac28070e5e67f0ba945f63aaae3e42b1f"}, &(0x7f0000000b80)=0xc1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x7, 0x30, 0x2, 0x4}, &(0x7f00000007c0)=0x18) sendmsg$inet_sctp(r5, &(0x7f0000000980)={&(0x7f00000002c0)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000300)="772d98ee73bda17d6ba8c6c74cca92be2285cb312eb68bfd6243a369e7b0dc1300cc9ac9f39b6302cb55dbd8acf40eedb00299016fee6dde78da85bc2b03860bffd863ce2fa79a16f6052fadd19f6d9f73a688122895440978f12c945c635a92ebf39fbe9a776f6fed73589ab73bf1b166210bde51100dae7ed7dd17171fd4355ec17c1597c135164565c4b21eb088b99a139a0ff4d3c718fce5dd0c386df22200854e45b57746caa285fa3bfabb1a1cc9b4ed9778837e9e612392b13eafdf3b88bfd7bca99845a362a599ba70f1c8e67bdf15215bfbc850a215b7ea7f4278386eef36e6532b2ed1f6619ad46106bd90b48fc1d2ec0f1ffa", 0xf8}, {&(0x7f0000000400)="07e77001780b6b4218d3d03b0eca978df9c8bad29275d97283bf2bc1cf932a0a06febab0e128832431cfc3412c7c688172aa1bbcb53e5931eb8eff5cf90155729bd4ca759b68074aa04bdda3081a2e52c40574bb7942321a7591f0f946180de49a7fe059b076599f26671ef5f94546f506552335c90d4781090ab65dccf7f19d1b922f287ec54e3ff7ed2c0b7f0d00669688d0d4e1748bb1bcf8cce7cea446ad7e94ff330cfdbbf65734943d116192c5b8f889e757ed6e7bbd6e2fa06cc986d844e845cdf3b0d51e3a5991cba9ee4e506abd03520375698e2c29fcdca8d41f86", 0xe0}], 0x2, &(0x7f0000000800)=[@sndrcv={0x30, 0x84, 0x1, {0x1ff, 0xffffffffffffff7f, 0x8000, 0x0, 0x7f, 0x6, 0x3f, 0x7689, r6}}, @init={0x18, 0x84, 0x0, {0x1, 0x4000, 0xfff, 0x800000000000}}, @init={0x18, 0x84, 0x0, {0x80, 0x1, 0x81, 0xbe}}, @init={0x18, 0x84, 0x0, {0x100, 0x9, 0x3, 0x80000000}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x200, 0x2, 0xffffffffffff0001, 0x30, 0x6f, 0x0, 0xef, r7}}, @init={0x18, 0x84, 0x0, {0x3ba7, 0xf0c, 0x3f, 0xb4}}, @sndinfo={0x20, 0x84, 0x2, {0x8c, 0x8202, 0x1000000000000, 0x401, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0xc85, 0x200, 0x9, 0xff, 0x2b8, 0x100000000, 0x10000, r9}}], 0x180, 0xec3dd492456188ef}, 0x48004) r10 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x100020a) inotify_rm_watch(r2, r10) r11 = accept4(r1, &(0x7f00000000c0)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f0000000140)=0x80, 0x800) setsockopt$inet_dccp_int(r11, 0x21, 0xe, &(0x7f0000000180)=0x4ba6e5cd, 0x4) ioctl$TUNSETLINK(r2, 0x400454cd, 0x0) 2018/04/23 13:15:45 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020100090800000000000000000000000300066b77a6909fe549f7b55e0856e622d0000000000002000000e00000010000000000000000030005000000000002"], 0x40}, 0x1}, 0x0) 2018/04/23 13:15:45 executing program 6: socket$pptp(0x18, 0x1, 0x2) pipe(&(0x7f0000000040)={0x0}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) mkdir(&(0x7f000022d000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r1 = creat(&(0x7f00004c1ff4)='./file0/bus\x00', 0x0) lseek(r1, 0x0, 0x2) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x0, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e22}, @in6={0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x180000000000}, @in6={0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x2}], 0x48) ioctl$TIOCNXCL(r1, 0x540d) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000240)=[r3, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0x0, 0x0]) fchown(r0, r2, r4) socket$inet_tcp(0x2, 0x1, 0x0) prctl$void(0x7) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) accept$unix(r0, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x6e) 2018/04/23 13:15:45 executing program 7: socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = socket(0x10, 0x803, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001280)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000440)={0x0, 0x7}, 0xc) r5 = socket$netlink(0x10, 0x3, 0xd) bind$netlink(r5, &(0x7f0000437ff4)={0x10, 0x0, 0x0, 0xffffffffffeffffe}, 0xc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002600)) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000040)={0x2, 0x2, 0x8001, 0x5}, 0x8) getpid() getuid() sendmsg$netlink(r5, &(0x7f0000002140)={&(0x7f0000000000)=@proc={0x10}, 0xc, &(0x7f00000020c0)=[{&(0x7f0000001380)={0x10}, 0x10}], 0x1}, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(0xffffffffffffffff, 0x0, 0x83, &(0x7f0000000300)={'nat\x00', 0x0, 0x4, 0xe2, [], 0x2, &(0x7f00000001c0)=[{}, {}], &(0x7f0000000200)=""/226}, &(0x7f0000000380)=0x78) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f00000004c0)={0x20, &(0x7f0000000480)=""/32}) getuid() sendmsg$nl_netfilter(r3, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000001800)=ANY=[@ANYBLOB="180200000502010029bd7000fbdbdf2502000002c288b5718b863fc8b226b7333fc5ee94a9a4fc963e2cdee5f1f43c9aff0b55330bbc84fa719ab3a34c4aa3b069da8bc1171a3c655ca9a0f000785026b9bc0e2ae5e4c291ef27505c4e675c9f56c8449321617825b12f52afda2d8ff2425cb738290b02786e94de04ecfc1434d3c779ec4b826965eb7ffeb7e814bdff2af809c2b4ec6eeb4a508a3b3cd4f882a604062eb72a592d745a8e01ad16cdd51d703681b7fc0b94967410dd0fab2c3d1ba050831c0faa54fba8b5d90a675c3708f355e456ae02109c5995393001410214002300000064b70000000000000000000000010c000b000800000000000000fc216329b69eeb0c2cec28082ba501df84b172367d472a7ea02bfbd0c143c94e46d986642755ba64a5bb1f379d14e1cbeab64a77794189dae7a27b2127008300fe80000000000000000000000000000b080094000000000000000000000000e34a9580bcc0726b9f4c391af224ab90ef39c0ae3de76399261ef1319a0794b38969669f1adb57caec3bc00c888737643dcb2f60c79a67a4067ee80c94ab3f931cb8dbc554abcd963edd64849fa1707d"], 0x150}, 0x1, 0x0, 0x0, 0x40854}, 0x4040) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000001180)={0x9, &(0x7f0000000a40)=""/140, &(0x7f0000001080)=[{0x2, 0x95, 0x2, &(0x7f0000000b00)=""/149}, {0xa95, 0x1b, 0x1, &(0x7f0000000bc0)=""/27}, {0x0, 0xdf, 0x8, &(0x7f0000000c00)=""/223}, {0x0, 0x16, 0x3, &(0x7f0000000d00)=""/22}, {0x6, 0x41, 0x0, &(0x7f0000000d40)=""/65}, {0x7, 0x9b, 0x100000000, &(0x7f0000000dc0)=""/155}, {0xb764, 0x50, 0x1, &(0x7f0000000e80)=""/80}, {0x10000, 0xfc, 0x3, &(0x7f0000000f00)=""/252}, {0x0, 0x6f, 0x80000000, &(0x7f0000001000)=""/111}]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f00000011c0), &(0x7f0000001200)=0x4) sendto(r2, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r2, &(0x7f0000355000)={&(0x7f0000d49ff4)=@nl=@proc, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000000c0)=""/247, 0xf7, 0x80}, 0x100) ioctl$KDDELIO(r1, 0x4b35, 0x5) recvmsg(r2, &(0x7f00000017c0)={&(0x7f0000000200)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001340)=""/110, 0x6e}, {&(0x7f00000013c0)=""/202, 0xca}, {&(0x7f00000014c0)=""/249, 0xf9}, {&(0x7f00000028c0)=""/27, 0x1b}], 0x5, &(0x7f00000016c0)=""/255, 0xff}, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) unshare(0x8000000) unshare(0x8000400) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) 2018/04/23 13:15:45 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='ns/net\x00') getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f00000000c0)={'TPROXY\x00'}, &(0x7f0000000100)=0x1e) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f000033c000)=ANY=[]}, 0x1}, 0x0) 2018/04/23 13:15:45 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000040)='attr/keycreate\x00') setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000080)=0x4, 0x4) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r3 = dup2(r0, r0) connect$netlink(r3, &(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfc, 0x8000092}, 0xc) waitid(0x2, r1, 0x0, 0x4, 0x0) 2018/04/23 13:15:45 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x8921, &(0x7f0000000000)={'lo\x00', @ifru_data=&(0x7f0000000100)="9b18ad7a48ee007e7c7fbde3a4c9c6d6aa10ca0b06023bcc9f9abb1df6ef122f"}) 2018/04/23 13:15:46 executing program 4: mkdir(&(0x7f0000000040)='./file0/', 0x0) mount(&(0x7f0000000180)='./file0/', &(0x7f00000001c0)='./file0/', &(0x7f0000000200)='proc\x00', 0x0, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) r0 = open(&(0x7f0000000340)='./file0/\x00', 0x40000, 0x80) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000380)=0xd9, &(0x7f00000003c0)=0x1) sysfs$1(0x1, &(0x7f0000000240)='\x00') mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) connect$l2tp(r0, &(0x7f0000000400)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}, 0x3, 0x1, 0x4, 0x1}}, 0x2e) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f00000039c0)='.', &(0x7f0000003980)='ext3\x00', 0x1003, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000003840)={0x0, 0x95, "4de0518ab52f3048d391e6f1b12605228b5eeb7a7a2e2742636308004155b4f85d4bbec17844c3fabf0c3b4983ab8f67f39759a9751d5abc548faa9b3e44e33af72c02cff06a855fd826de4e1ceffd47643a2ce43bcdcaafc3e1bb99503005240b5d2791a1c721398c7636541824059a3e422bb82af7e6eb780977f14cfbd59edd4f0d03852d55dd0afd5ab7722c3508a8126ef329"}, &(0x7f0000003780)=0x9d) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000003900)={r1, 0x40}, 0x8) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='anon_inodefs\x00', 0x2000, &(0x7f0000000240)) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000280)=@alg, &(0x7f0000000300)=0x80, 0x80800) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000480)={'team0\x00', 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000003940)) sendmmsg(r2, &(0x7f0000003540)=[{{&(0x7f00000004c0)=@ll={0x11, 0x1c, r3, 0x1, 0x2, 0x6}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000540)="c1402b4378b5fdc634f67d3ecedc5fc2dbc769b89638c0e3797d6fd849e682e499c353a82ebc43ff570e302e23ab5d793fe269", 0x33}, {&(0x7f0000000580)="4298f8b8c434ab17349e6a9904eb9930282298b5f57ad5813cfc22d0a08532255122efcb7edb0522c2919bc343a57aa445e89a257d87bc5f29838a3f0a47fa4cd72fc4330e23d639f414ce532028e1288bf81223f4f4baf4d2599d865c68ea3dba721205653bc2b747f5c4d4f501c94f6d1691bbc6c7165dde33cf43e7ed7af12720bb7f0d1de323d43f7017a66f3d874fffc92ad0499e17f2fa206e971a7841340af186047bf3c3b913c1e0ad6333c445c9494d8a08aacfd829338044303407ed40b48ffdb338ebaa114504c5ad4086d40d67e13cb9860e871c947989d8c39994d246d250ee6e8b9c46ecbc0611ffb9df", 0xf1}, {&(0x7f0000000680)="eaafd87790f5f04a94ad999e369eae08fd3e1dfc63ae63631584f1b769a36bd9308b8a8c4ad1437810b3b60c94e1f7a0c4070043bf23da5067316d1eea3bc007e905ecc10e0e412fec00af55cd77bee8e2e25be44a041d2e29643b9e5cd7737cc4d567f569f15592b1c0128f1c5bbd5d9e8760c8de960e88cd71c4012f686881ba19f0", 0x83}, {&(0x7f0000000740)="55cfdc137e34fd258d9b3a17cbb786ba2e86a052eef7f3de2a28d94c88dd51ec47352e21793bb46787b9c189332818ae34b2a067895d0cab680b441a5b3d313230981d34c66256e7b9db0acaa383fa4165bc10c57feec7401e8e547106fe14507f6552831437e3cd", 0x68}], 0x4, &(0x7f0000000800)=[{0x80, 0x10d, 0x1, "f23715ce58355d4435d24d81b27afbea3aa0b5026e85bd925e6d11b3b66b9446a069f86a102ac2c93fa585f61239630d0d1dac0b05725383615c8027294c0405b93bf72fc292a82c964246ce201fe6b618d0ea0356aa1e3a8459de35a790f3daf240a9de12107715f7"}, {0x40, 0x11f, 0x6, "e0f4d02c41f8807e2a075cee979d5a42b83ff37253185de204dab9de2953a4ea53515833ff951f13cbfaf093"}, {0x98, 0x119, 0xde, "17b03db9c5aa9ae944ca0eee5be8705f16460016884f4a5b643f609adcb67eed1deb07d139fdd0749bc71d7a11aa551df57827f46d13368fb1c4fe4a96d192bae1d8753500f8b2fae0ee60d90e628fe922e890f07cf8f251be33cdbc96ddcad4f404a87acb000db056026326e448b1c6113bc53cdc979ed4794737ce0a1d6618e08cdf9f148bd0"}, {0xf0, 0x0, 0x9, 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635b2a4554ab786920c576c9658a6b4216ece34e3e46099b37e7faaa74207b00e663559fce497d389b4da0cdab5c2774dec7371e674b6a8d6a40cd61002d738f4b96944d13763be1a07e46a84732f7961a5c6186956a3c3dd65a09187b176404b7844101b33a3190b94788fc7285d3cbb50f124042cedb013b7fb05fd67e1f1d5581da27809b48c79282efad58b3da0231fb775021e5807348ec1daa8e0bd20dd97f856f5d92e103333bd9f9ad71a16103b8856a942ced2dbbb58d98ee895ef83b3b61283b8e00b74d0c1f8c71064e52511ddf80f47c3e90203420181c2f1e095b33a5507a259fe660738449708ce49373a25cb48179844376df6e36243e525819ac3ccad3652cfc6aa88cac592b349b08580e91f868ef2fb96368398c61c2c6371ac98660d64d06708cf974451d9caa067f49bdec599ee969cf51a6f31fdfd2f01b42e44e95e47a89db3b1ce2077b894fbeb61837e62daa0319fd02d7ff6c0b48c3495d7772520e6e59e310c46b020597cb33e5b87e3db835561b6b92d8739e255358cae13f7094b1ea91a7bda497dbec2297d3168607dbd4e0b3deb479df6224b268c1762b99f92d2b8cd29bd392fedec44ef3347142add0dbbe023940599dac127942b140a60f76ca48d4005884f63ca987692fa1b5da5e6c5d9ff033b5d7f899afdd60c4bb107643d1fb57ad5355cbc4aecc5988a0976d5b909d805c68d4151d296280a72a374eed9b621b346f29212e22753201f5b8b2399ba02e0d6169f54a11263971eee26ff9d0a997b439572a12847c8c02b048dd9ed73166355df07ddd6acab3c7d9eee94274834ed214670f95dc36b4943ed8da17e5fd0281d0ded469f40ac3a05f5e6f89e3528d333182f83c017793811d89e6590467314f6bf868ed6af22f35a6d8f5e623c6b7ca5d42655c71c0164bbcead58f5b91d53123e372707fab495267b85a1b990b01bc1fe9ce8648fe3ba26960432633f7fa0fd85a732fd6022d66020bf559c830980d1c1eacbe62bc119c41e18f372a2f422f75da7816d118047869486d4e19b653da35e7c37ff9d1b2f137f40c83fe600739ab3cc541340c5f4a8be3c347554e1f31cd6c9caa87bd8f7dd4e5ecdc7689eb6a3c9a6492566e0342c932c4d1c60cb66c5fc277c4cb059278121f169001fcd8a5bd949adf730ea21bf910cc61d857be5ac8d1a2da91ec44481b50ce5788a8b1a13a2e034c50bfabe190a97156c44f18471cd936e30bfc73a2d008b1d7c37fb45009789db1b2725de0878e06efdd5984dde97267b2ab475bce2f1098478d16e6979d4d6db830b0560ac646b6109c3d9940ba63922898a79176fc7ad2472e70fa7dc758bd07e3c0708db0c7ca36370852fc057015b7059e805b2e475200c55b191bab3161f58943fb8220f3dc20eed7c3e9fb520d0ff9f7ae1c543e39111cde20234c5aaa2c31600d5cea652f89668a33aa2889f10444688d91f85cbf81498e8e78df698f05ed390e357d5ba035a086e270607943fc0b760fb92d17af1261c6306c44585c27a23bca4d988862f88b69aa3bfb895939abcc8752a3667c5cff68b4273eddeecc3d12936e8f6a3e59b993dd10da6b5c25b192b191aa52e30d06f25c79a112134809357e6285400292815b33fdb7338b223e3e850e39551cee11438ed2de675fc28d6f0f25ad08631cdadbf8fafeace339eef55494d3906eac0daebf7a2f8edd96335c57e0d56bf4b599bbb43bf0bf84ce8f77418e179720de9d7847cee47e6d80a934c43724242d75d77d25666e008dd3c59f8fb87d068337c2b408f7cd6dd27cbb334a15c4ae59d22c1e9a400d0ae0e32a7d1266cd3d9b6381508a1bf4abb9d71661de8fadedb677b1e18b9a877c17e1b20ed550270c82ca54f2a6585ae89015141ffe69018a55c8c8b590765407c845f9552d0231951c515892934578c0da8d45fb17133676adc19b1e9a7193cb786689cc8068547c36b4e3950e19bb3efda283c4d57ad46f24a919bd6ebc4c28e6ee5d9bbd8081abe0049f6a00e1824212fe30e05a8e2ef5b6f545dfae57b47131e1bec1b71a767b5febb58c7d231901e933e98ae6e54e44f732fb15e5dc435661d992b6ff37e99743b8255e0bcda49e614730dd57d90c2e86fe28125631315c3118c804f2e347cc7bba9cbe04b2b3cbb8ce942b9a55ff23171f755bf4b35b6f966b244cba468096e57843169c51a8ca12c4a39b0ad32e8763d26bd45c9f9c1a52cf6596ccfcd6fffe7bd2caf"}, {0xe0, 0x11f, 0x2, "1ba57f88a0cb22c42a74a9b7296f8d8ecd0fe3409b5f6b21767612e72eb9c3ccbdf79d51ef5c39d0f6fe5f7e740298769eb12c165af87f20db3f4b1e74bc6157e82ff2af928837df2827371966f5a29a3049840891a17d94608e4947b6e39960c7aeb8bbecab832fde4ab52b65e09f6dd25a33d6f0442304684b4d5098f92ad478e6527aad6ab2c81482151fe35479f96fe66ae7b1f01298487ec39c513594bc2f13fc09f85c5eb812e290ca841b6f52498912ebe87c72aaffbbae9469685a8f35f9705a7c3f8c06de66"}, {0x110, 0x10f, 0x7fffffff, "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"}, {0xb8, 0x105, 0x2, "a9401197ab4129880b6b41726f64d71dd3fc5072b7274c97f93ce1530f15d8e23a0e4d49d4f125300f71d15cd8ccf1273fdbae526f0286162dafb552103f6a04c1a6e7c09b5f7e8f0779d6877e6796fde2d82d1b00a7694e981ab8c06b8c530842005444bca48a6824db12a3aeba24074c6129ff857941a30f57b3c2c37b8613fb693d8b84fad10f1356993ca186ae33334fca16bdee6a440905e817c099821994ac"}, {0xb0, 0x10e, 0x81, "d174c42669d6a03b94f2d927e8964a2b58eb40c3f57a185304eedbea884621339b5d5370874005e6f13e022aa8fc4e35f02c510c5b980c308a9b2de38b5d9ab6c5c6ecd345cd339772fc0757665e0552631706b47372ce3b19a5f3c262004dbc601ca3b0f80192f31a9aa3b4c0350bb50db18f2c646ec120a9f6b24fc3e4d999f3528c58d65bc0d9a2a3b9718c0a6c355982ce11a7c2c97ec5a233"}, {0x108, 0x115, 0xffffffffffffffff, "fbf653e074fedc4659d6730aa940f48acb289f29415db6cba1fe42761133de6c64ce0504ed22eb0a19b38a62159e9c59ed4cf96f378135727de1c4060b3557cf36a77d9166a94e6effc046c2af4534d3d6d7cae1fa38430b96b97317c34e7c97df522d871de61cd064288db5b285991ed783e2746acc5587b8cb7ad1463527be09e574b6d3b80c0ac6f498642e1d5624a3ca63e0b0dcfc5c1f16091d3de1b22427cea751c42bb22c77044d7f955d2669a650bea553821efa903c3ede8e1c34ee8436da0601c92fa60875a0595ead4d505360e3b456bb3f429ea7525e6f7da84dd81ead375abe14ca0018f43d27b57e8999dd91becb254674"}, {0x98, 0x0, 0xa66, "1fbcf53ba5348e63bb954c7a8006629452e462b4632dd3c37d60684122c465817d50728eaedb0d90c0e625049d733fd660c6eedc32588e39b484a1226f1afcafc248c09f773f87acc6a694d65f3d205319e411e46ce19974ddb0ec9d216ef282a165c49714d9b9c75b7ff307ff042e402bcba040d8b189b6b438ffdac1e7db96362e"}], 0x1570, 0x4000000}, 0x7}], 0x3, 0x40) mount(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='ncpfs\x00', 0x20000, &(0x7f0000000240)) accept4$nfc_llcp(r0, 0x0, &(0x7f0000000440), 0x80800) mount(&(0x7f0000adcff8)='./file1\x00', &(0x7f0000003740)='./file1\x00', &(0x7f00000037c0)="6369667300763d8f1be5a540dc38fff8d6aadf8d8bcbc2160516e90bc85c946d47c12cef7f7b2c1e0602911f962f477079b4aa8e988ea369a21d125c7c2b42158453e6df41a3e610b2213d88cb15db68e251f30812829bc823f6730007236a195ad70b18", 0x2000, &(0x7f0000003600)="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") 2018/04/23 13:15:46 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x32a}]}, 0x10) listen(r1, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = dup3(r0, r1, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000080)=0xfff, 0x4) 2018/04/23 13:15:46 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) recvfrom$inet6(r0, &(0x7f0000000140)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) r2 = dup2(r0, r1) openat$cgroup(r2, &(0x7f0000000000)='syz1\x00', 0x200002, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r3, 0x107, 0x7, &(0x7f0000000000), 0x0) 2018/04/23 13:15:46 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000080000002980000000000000"], 0x18}}], 0x2, 0x0) 2018/04/23 13:15:46 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'nr0\x00', &(0x7f0000000080)=@ethtool_ts_info={0x41, 0x2, 0xf4, 0xc136, [0x1ff, 0x7, 0x9], 0x4, [0x81ca, 0x2, 0xa852]}}) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = accept4$inet(r1, 0x0, &(0x7f0000000140)=0xf5, 0x800) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000040)={0x44}, 0x4) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000001fde), 0x2) 2018/04/23 13:15:46 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='gid_map\x00') getsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f0000000080)=""/77, &(0x7f0000000100)=0x4d) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000140)={0x1000, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) sendto$inet6(r1, &(0x7f0000000040)="a8d6e5959bceb1125e33c88488c675df5994bcda", 0x14, 0x0, &(0x7f0000005fe4)={0xa, 0x800, 0x4, @dev={0xfe, 0x80}}, 0x1c) 2018/04/23 13:15:46 executing program 7: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="0001705f66696c657300") ioctl$KIOCSOUND(r0, 0x4b2f, 0x2) getdents(r0, &(0x7f0000000ea9)=""/407, 0xfffffffffffffee9) 2018/04/23 13:15:46 executing program 4: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x100) inotify_add_watch(r0, &(0x7f0000000140)='./file0\x00', 0xc04) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000080)=0x4, 0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x110) [ 167.134902] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/23 13:15:47 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x210000, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00000001c0)=0xf4e) pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffe) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000080)={0xed2d, {{0xa, 0x4e24, 0x9, @empty, 0x9}}}, 0x88) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000140)=[{0x3, 0x5}], 0x1) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setstatus(r1, 0x408, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x10000, 0x8}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000040)={0x18, r4}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_stats\x00', 0x0, 0x0) inotify_init() dup2(r3, r1) 2018/04/23 13:15:47 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x400000, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000080)={'ifb0\x00', {0x2, 0x4e24, @rand_addr=0x6}}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000771ff0)={0x0, 0x0, &(0x7f0000fd7000)}) 2018/04/23 13:15:47 executing program 1: r0 = gettid() exit(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087fff8)={0xffffffffffffffff}) syz_mount_image$xfs(&(0x7f0000000640)='xfs\x00', &(0x7f0000000680)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000000780)=[{&(0x7f00000006c0)="ecb6fe120456ed46f632af4081edfd707e0172b9b98aa2788885c7de0627bea9bf96f8e9b81140722aef3b5ea16e57d7ca7bb35d4a7a3510723b45f5824624a4b24ef1d6e5fa58547145bd23cdab77304f285844b97738d96c7c434ee0d77b40be6ff549cb430d1997b28da5605097afa2244988a8421a99d0523b57c96d1b49cd6784fde36bd41ec0630112db017cc4a333155532ebab2d21b59b43", 0x9c, 0x3f}], 0x40000, &(0x7f00000007c0)={'nouuid,', {[{@uqnoenforce='uqnoenforce', 0x2c}, {@largeio='largeio', 0x2c}]}}) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x1, 0x6, &(0x7f0000000540)=[{&(0x7f0000000080)='|u', 0x2, 0x4}, {&(0x7f00000000c0)="bc98024c0ae7b19dd098911b8d1055a1609951ca982c46c153e4c9a796db37b210161c139fb1cd76291bbcfae93bceb37f2358f05d9d035ebca7f600e01c8ea68106e44aa12993e3809d6a2996171cfd7f98d5c7880d93bf1e6d39f25aa334b4b68ce8bcfc6e3f640b19b923a02e2f3d3bb5e416294e98690fbb16f32b2e9b685b9ad4d8f05cd8dfa2357fa4bbf71e129b52090397dc9263e78495c08b026546b470baa3b5166c9cbd890f74191bed0078ddc36bb9c8b7fb8deb7704597d53ffb811", 0xc2, 0x7fffffff}, {&(0x7f00000001c0)="a32b95c7a5e3fa0f5a1a17a718a142e01373a45313c0f36108b07d9cc2da8f638faea4d0f9efd43693b543817a1e40135db310bfdf382d7f49f88fffeee0bd338d3ba113f59cd63ca3c949ed5169260a47a22ab8cc2501fd22555615d7e84df88732141b8e165183be8de6ced820f6affd90dfd1a5a344d9402f265c9ce8dea426206366c18f4f29201f31", 0x8b, 0x9}, {&(0x7f0000000280)="56d15e4a59eed5b63294f826804f04e6d7e2e8761600d8d2406845044fe8923c22aeff0fbde596baf4b0682db9e4841919fb8c5dc6bc5dd7f8827a60945a670072202c9cb8b71709754f61658fcd9095b877f2c6e010483f214f8836c0bd27a7c3691aa882b3063f4345ffecd207582f366e1a109b63602e532fb1acc921406d596f2d7e53c12ef4ba4e4d89586b810bd9323188170113e8717c65b0c716d9dd7d0175701d57f0b4a24dc79598afd706a7210f22057790f60e13cd7ff8d84a37125acc1cb90e634646bf42646c5713a15cafaa75f9d4b3f32db7cd05b43c1b29cc0250eda16f5d44809cd40d2f83d222", 0xf0, 0xffffffffffffff39}, {&(0x7f0000000380)="62145f185e4dfda46f14297e2751762a06e2fa69b1e1167d672700aaf33f9f4e5edbba796519ab7db31a9b872d1deb71f236bb2e6ba48d255d7cb28fe13d861891b3c7e960da85f9358a33dfcda1a87822155de031c59196893c2a1b508cdf9282e32184fc0683ef5caba67c6cf8053c908eed42da764a48f19858e438981d6991dd68fb8e1d4b5a650a836c3538391faf08914efea0e429518d3f1a", 0x9c, 0x1dd}, {&(0x7f0000000440)="014197db98783c88bcb79e88e8026e50264ef698ef76e9fb1a5c6e6b04c3228326db5f25750eda16a1529478db900e847c75cdd900af16c8687e5deed8e3a74c6a8646b0c26b685add6471ca79a79518cccacd9cfb3fc1d80313880216f24d43e08633f79459c14448b6a09b50f51d4ceb899fb764b1ffbbcb1bbf17584b2073f8834036344c01a71594f66436c40772ed4bbf984131ed0aebaad140ca56b2de69356cf70320f768226dad742d9ba68e87fbe960f7198208edc0d9d5bb2eaddc221b62f5d49618f107be748ba8637188e3de66d8d2c2a7543f396d82", 0xdc, 0x7}], 0x1004000, &(0x7f0000000600)={'nouuid,', {[{@grpquota='grpquota', 0x2c}, {@nodiscard='nodiscard', 0x2c}]}}) fcntl$setownex(r1, 0xf, &(0x7f0000e24000)={0x0, r0}) 2018/04/23 13:15:47 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0xbffffffffffffffe, 0x1000000000000004) sendto$llc(r1, &(0x7f0000000040)="a834858b4d9420196a4e4f59d506b83f2034d4330bb353344140a30a20c9ef", 0x1f, 0x5bb6a111a19cb9bf, &(0x7f0000000080)={0x1a, 0x201, 0x0, 0x3, 0xfd, 0xff}, 0x10) close(r0) 2018/04/23 13:15:47 executing program 3: r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000200)) fcntl$lock(r0, 0x7, &(0x7f0000000180)={0x0, 0x1, 0x8, 0x7}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r3, 0x0) r4 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000540)=ANY=[], &(0x7f0000000140)) r5 = syz_open_procfs(r1, &(0x7f0000fd1ff6)='stack\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000b40)={0x0, 0x79, "bb2b87ba701eb684d054532b90b4d0025db598589e507b00b9571a6ac9468ff4e1dd2b5974265f2047651953d7a1944f4b47b4a3f3a10330882e34761985268cc0802087005b372a22e8a08eefbdd06caf22e2c1cf671afab35ca9dabb077ae2060f79f34f759dc8b54dc1610b6da77f2163023e176d599522"}, &(0x7f00000008c0)=0x81) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000800)={r6, 0xb0, "1568f26c944f20359beb14bec0b4a1df59482cd7c470af1b40fe6904439546bc93282cb38f065702e94076ad51ca38bd3c2f703632ddedc0c16236d245da4b77c23eb7c3ced035682b5f821c2bbbac057b9db0779096738214751e423aaa46d9153f1358320d6135837f8b205c6016f9dcd584fc3846908d4e6956eb7782acb2f1808ef20395f123d8247c7a25fcad5b72353283c5301d13d713a76212b0e8a8f75bca18b0c12f092fddac5f5f81bb71"}, &(0x7f0000000900)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000a80)=ANY=[@ANYBLOB="6b0000005d5e36976d778584fa5b6d9519583e8e4801a0fe83dfb0c808f5425125be895b906e9ddab3ceede7bc33390ff7f9548830b79bb9bbe6b7671c45821c4eef9a9dfeebf502d21a495404ec41586989bff1e75e4bb764413cc8e313aae0a094afea6878dc47903d98e86ceea59be67cb700"], &(0x7f00000009c0)=0x1) preadv(r5, &(0x7f0000000000)=[{&(0x7f0000040000)=""/136, 0x88}, {&(0x7f0000ddd000)=""/143, 0x8f}, {&(0x7f000032df3a)=""/198, 0x4ca}], 0x3, 0x0) r7 = socket(0xa, 0x2, 0x0) setsockopt$inet6_opts(r7, 0x29, 0x36, &(0x7f00000000c0)=@hopopts={0x0, 0xa, [], [@calipso={0x7, 0x48, {0x0, 0x10, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @enc_lim={0x4, 0x1}, @ra={0x5, 0x2}]}, 0x60) setsockopt$inet6_opts(r7, 0x29, 0x36, &(0x7f0000000000)=@routing, 0x8) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='rdma.current\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r4, 0x80404518, &(0x7f0000000600)=""/156) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000340)={0x0, 0xffff, 0x4, 0x7ff, 0xfa9, 0x0, 0xfff, 0x7f, {0x0, @in={{0x2, 0x4e20}}, 0x6f, 0x100, 0x20400000000, 0x20, 0x8}}, &(0x7f0000000240)=0xb0) ioctl$sock_SIOCGIFCONF(r5, 0x8910, &(0x7f0000000400)=@buf={0x57, &(0x7f0000000440)="f6db7247d154028f76cc6f3db133a79ced0d5fa74143e93550b9c557a3f8e32ec43526e40c04d8ac5e4322395edac51e73c7cfe289ea2fca9b7d7f02b3d8a6ff08a7847c500ed64a8536b750f8a098c6451e0aa1935ade"}) setsockopt$inet6_MRT6_ADD_MFC(r8, 0x29, 0xcc, &(0x7f0000000a00)={{0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xff}, {0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xb5}, 0x4, [0x0, 0x2, 0x1, 0x9, 0x442, 0x16dd939e, 0x2]}, 0x5c) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f00000004c0)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000000300000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000f63a82e0f5968db7c02f9c3191289eac044d7d3f84d45923df9e8e7bc15dd30a7305c6d25ff8d282de371deaa47b4833d4146f53255529d6cf202ce37a3159019d786e815af1c4e59a2cfd8624bb8fc3bb6a22094bc1d799895738a6946d4542f9d52e105fbd58d4a8bf97907a8332017f3d06fa079de783e7bd47d164d9e40000000000714244cc0000"], 0x58) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000001c0)={0x0, @multicast1, @loopback}, &(0x7f00000005c0)=0xc) 2018/04/23 13:15:47 executing program 6: socketpair(0x9, 0x6, 0x51, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000040)) r1 = socket$inet(0x2, 0x1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000dbcfec)="07043c0d070ca076d1d19f7c1b", 0x1c7) 2018/04/23 13:15:47 executing program 7: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='mqueue\x00', 0x0, &(0x7f0000e2ef53)) umount2(&(0x7f0000000040)='./file0\x00', 0x4) unshare(0x40000000) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40000) sendmsg$unix(r0, &(0x7f0000000300)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000140)="22aa982935285e7b5561e2a9ab9986d61e2d5929933077383e3d43d546864fdd0044d8e0e29b05b93b6b2da74756418eaaaa835b488e5f05ceb6892f9830cf19aa5bae679e3ddf2912e2a9e62d2953a0b8067dcaf2bf38e1f847380eb3fc646f143d00b8acdfd60b16f8d5c893c493c044c9ddb90396b77be78321948f41f4d07af1056b151822f1709d6397aea05e04a54005d21cac321c5cfbdcf45dbb04b84bf7e313aba6e7586f61cdba8c25de0a9f2b46576b1568c363bb0a4e0353b972a5c463ce4f6d084f62f7110acc246edf3d7b820b184bb91ab0751e75c98c0536d2f8c3897927b51a8e266d963490eab4d07350ba", 0xf4}, {&(0x7f0000000240)="0198088fc65034958470f6d2cce00368d6731e3b950777c38384a0324ecd5e12382d68dfa4665ef4f7c81e8e85e0f9c6dd20830cb1fb7f3815ac7cfa2791567002755c3d10479d101a", 0x49}], 0x2, 0x0, 0x0, 0x10}, 0x4880) umount2(&(0x7f0000000000)='./file0\x00', 0xc) 2018/04/23 13:15:47 executing program 5: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000042c0), &(0x7f0000004300)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000380)=ANY=[@ANYBLOB], &(0x7f0000005380)=0x1) unshare(0x60000000) r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=0x2) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x2800, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vcan0\x00', 0x1}) getsockname$ipx(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x10) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000000c0)) 2018/04/23 13:15:47 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x80101, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00000000c0)={0x3, 0x7}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000088f301e710", 0x900}) 2018/04/23 13:15:47 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000000000a00000000000000000000000c00090006000000", @ANYRES32=0x0], 0x28}, 0x1}, 0x0) write$binfmt_script(r0, &(0x7f0000000040)={'#! ', './file0', [{0x20}, {0x20, "21b52c656d31766d6e65743075736572"}, {0x20, '[],'}, {0x20, '*'}, {0x20, 'vboxnet1:vboxnet0vboxnet1'}, {0x20, 'proc/'}, {0x20, 'em1+$!md5sumuser'}, {0x20, '}'}, {0x20}], 0xa, "23f1093576283ceb2ebfab5b841f720dc6604e0aedd5a69e37b4e641d318e116521e5ff745b99a0b794b52a446ded95da6d7bf6649932793eed17686d47910c7ac51d9ce59c96ecf3f531de1e25d74d423a00520aab49db73fd9b35a7b97b8017ef1e8b0146a29e4153379f0d253"}, 0xc5) 2018/04/23 13:15:47 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x11}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x4}}, 0xe8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x20) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000480)={'erspan0\x00'}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x1ff) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000380)=0x4) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000100)={0x7, 0x2}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="d1ea1490c8da75649b3535", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000400)=0x4) pipe(&(0x7f0000000140)={0xffffffffffffffff}) accept4$ax25(r3, &(0x7f0000000180), &(0x7f00000002c0)=0x10, 0x80800) openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc\x00', 0x88b00, 0x0) 2018/04/23 13:15:47 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) creat(&(0x7f0000000000)='./file0\x00', 0x60) mkdir(&(0x7f0000000540)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') [ 168.117477] IPVS: Creating netns size=2536 id=39 2018/04/23 13:15:47 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) unshare(0x8000000) mq_open(&(0x7f0000000000)="2d1f05", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) syslog(0xf, &(0x7f0000000240)=""/4096, 0x1000) mq_open(&(0x7f00000001c0)="2d1f05", 0x840, 0x0, &(0x7f0000000200)) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @loopback=0x7f000001}, 0x166, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='sit0\x00'}) 2018/04/23 13:15:47 executing program 4: mremap(&(0x7f00000fd000/0xc00000)=nil, 0xc00000, 0x3000, 0x0, &(0x7f0000024000/0x3000)=nil) r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x10000, 0xc) execveat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=[&(0x7f00000000c0)='+vmnet1$mime_typeeth0vboxnet1\x00', &(0x7f0000000100)="656d304076626f786e6574306c6f256264657647504cff00", &(0x7f0000000140)='\x00'], &(0x7f0000000300)=[&(0x7f00000001c0)='\x00', &(0x7f0000000200)="3a6d643573756de96367726f7570c73900", &(0x7f0000000240)='em0keyring\x00', &(0x7f0000000280)='cpusetbdev\\self[\'\x00', &(0x7f00000002c0)='!\x00'], 0x0) getsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000c82ffc), &(0x7f0000000000)=0x4) eventfd(0x800) [ 168.219197] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=14253 comm=syz-executor3 2018/04/23 13:15:47 executing program 0: mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x6) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pktcdvd/control\x00', 0x182, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000040)=""/141) getsockname$inet(r0, &(0x7f0000000100)={0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x10) [ 168.303914] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=26159 sclass=netlink_route_socket pig=14253 comm=syz-executor3 2018/04/23 13:15:47 executing program 6: time(&(0x7f0000000040)) r0 = socket$inet6(0xa, 0x2000000802, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x401}, @in={0x2, 0x4e21, @rand_addr=0x5}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x1ff}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x401, @local={0xfe, 0x80, [], 0xaa}, 0x401}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, @in={0x2, 0x4e23, @rand_addr=0xfffffffffffffffe}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0xc4) sendmmsg(r0, &(0x7f0000006180)=[{{0x0, 0x0, &(0x7f0000001080), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000002b40)=@un=@abs, 0x8, &(0x7f0000002b80), 0x0, &(0x7f0000000000)=[{0x10, 0x1}], 0x10}}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e22}}, [0x10000, 0x94a8, 0x2, 0x200, 0x429, 0x81, 0x1, 0x20, 0x1, 0xff, 0x800, 0x6, 0x8, 0x70000000000000, 0xeab3]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)={r2, 0x7}, &(0x7f0000000200)=0x8) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x201, 0x0) [ 168.388511] IPVS: Creating netns size=2536 id=40 [ 168.416929] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=14253 comm=syz-executor3 [ 168.428145] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=26159 sclass=netlink_route_socket pig=14269 comm=syz-executor3 [ 169.312912] pktgen: kernel_thread() failed for cpu 0 [ 169.318044] pktgen: Cannot create thread for cpu 0 (-4) [ 169.323585] pktgen: kernel_thread() failed for cpu 1 [ 169.328677] pktgen: Cannot create thread for cpu 1 (-4) [ 169.334052] pktgen: Initialization failed for all threads 2018/04/23 13:15:48 executing program 4: epoll_create1(0x0) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/108, 0x6c) mq_notify(0xffffffffffffffff, &(0x7f000063a000)={0x20000000, 0x0, 0x2}) openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x480000, 0x0) 2018/04/23 13:15:48 executing program 5: r0 = memfd_create(&(0x7f000067bfff)='I', 0x0) pwrite64(r0, &(0x7f0000000100)="da", 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) epoll_pwait(r0, &(0x7f0000000040)=[{}, {}, {}, {}, {}], 0x5, 0x5, &(0x7f00000000c0)={0x7}, 0x8) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000080)) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000001040)=""/4096, 0x1000) 2018/04/23 13:15:48 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000080)=[0x5, 0x5]) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="070a0a800001ff00b1", 0x9) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000140)=0x3ff, 0x4) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x4}, 0x68) 2018/04/23 13:15:48 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0203000211000000000000000000000005000600000000000a00000000000000000000000000000000000000000000000000000000000000030008000200000002000000e000000200000000000000000200010000000000000007000000000005000500000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0x88}, 0x1}, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40, 0x10) utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x2710}}, 0x0) 2018/04/23 13:15:48 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x1, 0xfffffffffffffffa, 0x2, 0x5, 0x9}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000240)=r1, 0x4) ioctl(r0, 0x1267, &(0x7f0000000040)) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000080)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getgroups(0x2, &(0x7f00000000c0)=[r2, r3]) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@loopback={0x0, 0x1}, 0x9, 0x1, 0x3, 0x6, 0x4, 0x9, 0x1ff}, 0x20) 2018/04/23 13:15:48 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x100080001, 0x8000) getsockname$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000000)=0x6e) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000140)) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) close(r0) 2018/04/23 13:15:48 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgrouq\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) listxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)=""/149, 0x904f2ef05dd17487) 2018/04/23 13:15:48 executing program 3: setrlimit(0x7, &(0x7f0000f66000)={0x200000000000, 0x2}) timerfd_create(0x0, 0x0) socketpair$inet6(0xa, 0x6, 0x40, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x7, 0x3f, 0xc000000000000, 0x3, 0xffffffffffffff31, 0x20, 0x6, {0x0, @in6={{0xa, 0x4e22, 0x8, @empty, 0x3}}, 0x5, 0x156, 0xffffffffffffffff, 0x8, 0x200}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e24, 0x8, @empty, 0x18}}, 0x0, 0x7}, 0x90) 2018/04/23 13:15:48 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x401c5820, &(0x7f0000000080)={0x2b8, &(0x7f0000000040)}) tee(r0, r0, 0x4, 0x6) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000000)=0x5) 2018/04/23 13:15:48 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000007fef)='/selinux/enforce\x00', 0x80001, 0x0) r1 = inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x2) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x10) inotify_rm_watch(r0, r1) writev(r0, &(0x7f0000002500)=[{&(0x7f0000000000)='3', 0x1}, {&(0x7f0000002340)="7d608d940eb58e3ed7420010107d130f463e42652975917d726016a7ecb96e059297dc83e79c48d144281e7289cbedfc29e1d94a41ee82e90652132038c2626de9df9dd3251c304e726c72a74113cfa8908dacd32d32dfe75bb0107b125beffa78381bf9ecd780fb5aa916e1e386431c15b736068a24018f803b984ca14a931e9f9d14f38162f8bcb21395b5bafa49accc59a1e05c916b6d4dac1f0069cfb0862826d3f94f", 0xa5}], 0x2) 2018/04/23 13:15:48 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0xa570f0d4aff08c2a) accept4$bt_l2cap(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xe, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x4e21, 0xc1c7, @loopback={0x0, 0x1}, 0x4}, 0x1c) unshare(0x20000400) read$eventfd(r1, &(0x7f0000000180), 0x8) 2018/04/23 13:15:48 executing program 1: mkdir(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) rename(&(0x7f00000001c0)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000080)='./file0\x00') [ 169.518085] audit: type=1404 audit(1524489348.771:3): enforcing=3 old_enforcing=400000 auid=4294967295 ses=4294967295 2018/04/23 13:15:48 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000001880)={0x0, {{0x2, 0x4e22, @loopback=0x7f000001}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}}}, 0x108) getrlimit(0xa, &(0x7f0000001800)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff95}, {0x675}, 0x6}) mmap(&(0x7f000035f000/0x4000)=nil, 0x4000, 0x1000000, 0x3f, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00000019c0)={0xc1}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001a40)=0x3, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000017c0)=0x7, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) process_vm_writev(r1, &(0x7f0000000340)=[{&(0x7f0000000100)=""/56, 0x38}, {&(0x7f0000000140)=""/163, 0xa3}, {&(0x7f0000000200)=""/180, 0xb4}, {&(0x7f00000002c0)=""/91, 0x5b}], 0x4, &(0x7f0000001740)=[{&(0x7f0000000380)=""/212, 0xd4}, {&(0x7f0000000480)=""/247, 0xf7}, {&(0x7f0000000580)=""/237, 0xed}, {&(0x7f0000000680)=""/192, 0xc0}, {&(0x7f0000000740)=""/4096, 0x1000}], 0x5, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000001840)) read$eventfd(r0, &(0x7f0000000040), 0x8) 2018/04/23 13:15:48 executing program 2: r0 = gettid() capset(&(0x7f0000000040)={0x20080522, r0}, &(0x7f0000000080)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)) keyctl$restrict_keyring(0x1d, r2, &(0x7f00000001c0)='.request_key_auth\x00', &(0x7f0000000300)='/dev/vga_arbiter\x00') r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x7c, r3, 0x2, 0x70bd26, 0x25dfdbfe, {0x8}, [@IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x111f}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xc1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x101}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfffffffffffff9d0}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}]}, 0x7c}, 0x1}, 0x4000000) 2018/04/23 13:15:48 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x4000, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2b, &(0x7f0000000100)="3c65f173aedb649bc67d04de5502ad931db40bf790c1a9122b304ba07f113985229772a0d9b160bb85c29bf7cfb586f0f30b036b9be2", 0x36) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000000)={{0x80}, 'port0\x00'}) 2018/04/23 13:15:48 executing program 0: capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)={0x102c, 0x7fff}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f000047f000)=0x1ff, 0x4) 2018/04/23 13:15:49 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000040)=0x3ca, 0x4) writev(r1, &(0x7f0000003fd8)=[{&(0x7f0000012fb7)='5', 0x1}], 0x1) getdents64(r1, &(0x7f000000235d)=""/69, 0x45) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f0000000040)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x1, 0x30, 0x5, 0x5}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000100)={r2, 0xff, "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"}, &(0x7f0000000240)=0x107) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004daff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) fcntl$setsig(r0, 0xa, 0x1a) 2018/04/23 13:15:49 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2800000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d050000000000000000104000000000000000020000000000000000000000000000000000000000000000800200000000007000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045010000000000000000000000010000000000000000008002000000000000800000000000001000000010000000100000000000000000000000000000000000000000000000000000000000000000c08de47c70514c95b95e109e96a0b90decf6f2a3299748aeb81e1b00920efd9a00", 0x12c, 0x10000}, {&(0x7f0000012300)="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", 0x120, 0x4019e0}, {&(0x7f0000013900)="000000000000000000070064656661756c7401000000000000000000000000000000030000000000000000100000000000000000000000000000010000000000000000000000ed41000000000000000000000000000000000000000000000000", 0x60, 0x405c80}], 0x0, &(0x7f0000014300)) mkdir(&(0x7f0000000040)='./file0\x00', 0x1c1) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000180)="2f2f66696c653002", 0x80, 0x2, &(0x7f0000000380)=[{&(0x7f00000001c0)="cd173b", 0x3, 0x7fff}, {&(0x7f0000000940)="cd3299dd6b911dd674f0f87231d4983b4eb60ba9d333a74adf5490b69c79434419ef40db2ff6b383d3048dae34d964ea3e839199815d7dc724bdc484be4f393f26ab20a922df7acc4f133ead076404ccc74ad6506e7aa6ca5e1eb8dd044697c9c4d770ffa5a815b8e94cea51543bd41198873281a1365738330bf4dbb03a626a56caad1c6597a5bba6efbb640a24e8320790b3dc3e6bc83103b7ecef98cb6790f706ecf71c975104de0ef84e41a7a3c45404f3", 0xb3, 0x9}], 0x240000, &(0x7f0000000a00)=ANY=[@ANYBLOB='nd,\x00']) r0 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file0/file0/file0\x00', r0, &(0x7f0000000140)='./file0\x00') unlinkat(r0, &(0x7f0000000080)='./file0/file0/file0\x00', 0x0) renameat(r0, &(0x7f0000000040)="2f2f66696c653002", 0xffffffffffffffff, &(0x7f0000000100)='./file1\x00') fsync(r0) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='rpc_pipefs\x00', 0x0, &(0x7f0000ae2fff)) umount2(&(0x7f0000000400)='./file0/file0\x00', 0x1) r1 = open(&(0x7f0000000740)='./file0\x00', 0x200000, 0x180) symlinkat(&(0x7f0000000800)='./file0\x00', r1, &(0x7f0000000780)='./file0/file0\x00') syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x45, 0x1, &(0x7f0000000600)=[{&(0x7f0000000140)="968e058428028234781195e9e5c2a286042f49607e6fc8e657fb19fb5aced9104b6d41be2ec183464551d5430ec1bf124beefabeca6ef422ebf6d6b44a0e4b95af34015acce45125ce251a2cd9f92d43a82ad96f9635b298bda6f02287f4f34f3e0c342ad069770c40891af67d7b38d44040fb10dc4b55fc528bdd6bff380d72", 0x80}], 0x20, &(0x7f00000000c0)=ANY=[]) renameat(r0, &(0x7f0000000300)="2f2f66696c653002", r0, &(0x7f0000000340)='./file1\x00') 2018/04/23 13:15:49 executing program 2: unshare(0x28060400) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/validatetrans\x00', 0x1, 0x0) tee(r0, r1, 0x8, 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/pid\x00') setns(r2, 0x0) 2018/04/23 13:15:49 executing program 5: r0 = syz_open_dev$binder(&(0x7f00009a1ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="c55840e5575030ff"], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003fd0)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f000000bf1f)}) syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x34d, 0x4, &(0x7f0000000480)=[{&(0x7f00000001c0)="4270030a975cb2c12381ef343ac2ca991fcb8db07b70972859600638c766860ce33806a4aa", 0x25, 0xe087}, {&(0x7f0000000200)="b8f709a6cd5fb572f31a807ddda4d84e433552ea7d44009fb4c47bbb8482ec40ee115263f6f2fa9ae5c3d03b0f421ed67a7858099c671082d90a709085aee3f4a289f6ca8e6c47712aa0d7c118d585a9b0d4a03d1f5499539e7c9193575624ed29995a547dd0fb17422c650a9e11aaa53ef50327657e039ec17ab9ec3ab60e01c394fd66e550d195744b807b47ca555ac88ab621269b5f249317b14888517514f7cf756acfc4f55a6ea5980c0a222cb767509d853d49e54a396a65d0fc80bf52014272ad3798c3bc2c7b880227ee2c13fa495c5807fd09deeaa8ca95233dd8c082a59fb21aecd68b591a68d6b9e0fbada741ed1cec0a002aea", 0xf9, 0x7fffffff}, {&(0x7f0000000300)="3e46e50884185ef6046efd5744f730d05f359c8a02cbf3fd392380d3d93d6d6fd1435335228294ed4b7af0d2df0a1efb263199bca564a09b7bd884fe0f7cae07ef28d121d8fa322a0358675ce46844f983593a90d438541e57cda05b67c58c458e998afbabd2db8572e616e4a584cda632530db3ea", 0x75, 0x400}, {&(0x7f0000000380)="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", 0xff, 0x3}], 0x2, &(0x7f0000000500)={[{@dmask={'dmask', 0x3d, [0x34, 0x37, 0x35]}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@time_offset={'time_offset', 0x3d, [0x35, 0x3d, 0x32, 0x3e, 0x34, 0x31]}, 0x2c}, {@flush='flush', 0x2c}, {@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@gid={'gid', 0x3d, [0x30, 0x30]}, 0x2c}, {@allow_utime={'allow_utime', 0x3d, [0x34, 0x34, 0x31, 0x31, 0x37, 0x32, 0x37, 0x34, 0x33, 0x35]}, 0x2c}]}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000fed000)={0x8, 0x0, &(0x7f00006f0f64)=[@release={0x40046306}], 0x0, 0x0, &(0x7f00000e0f29)}) r2 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x80) accept$netrom(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/04/23 13:15:49 executing program 4: openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053a000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f00000cc000/0x3000)=nil) msync(&(0x7f00000cc000/0x1000)=nil, 0x1000, 0x0) 2018/04/23 13:15:49 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='attr/keycreate\x00') pread64(r0, &(0x7f00008c1f77), 0x73, 0x2) 2018/04/23 13:15:49 executing program 0: r0 = getpgrp(0xffffffffffffffff) socketpair(0xd, 0xe, 0x5, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)) ioprio_set$pid(0x3, r0, 0x0) 2018/04/23 13:15:50 executing program 1: r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000000540), &(0x7f0000000580)=0x10) getpeername$ax25(r0, &(0x7f00000005c0), &(0x7f0000000600)=0x10) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=@ipv4_newaddr={0x40, 0x14, 0x1, 0x0, 0x0, {0x2}, [@IFA_LABEL={0x14, 0x3, 'ifb0\x00'}, @IFA_CACHEINFO={0x14, 0x6}]}, 0x40}, 0x1}, 0x0) getsockopt$netlink(r1, 0x10e, 0x6, &(0x7f0000000640)=""/98, &(0x7f00000004c0)=0x62) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x200002, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)=ANY=[@ANYBLOB="e800000013000000000000000000000063636d5f62617365286c72772863626328636173743529292c7368613531323d617678322900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1}, 0x1}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000500)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)={0xb0, r2, 0x310, 0x0, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x58}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x18}}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'sit0\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xd2d}]}, 0xb0}, 0x1, 0x0, 0x0, 0x800}, 0x4000800) 2018/04/23 13:15:50 executing program 7: pipe2(&(0x7f00008a6ff8)={0x0, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f00005e4ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f000074eff8)=0x7) recvfrom(r4, &(0x7f0000012f73), 0x0, 0x0, &(0x7f0000012ff0)=@ax25={0x6, {"2d13d4162d9f33"}}, 0x10) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)) r5 = fcntl$getown(r2, 0x9) r6 = getpgid(r5) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x100000001, 0x3, 0xc, 0x0, 0xd6, 0x6, 0x9, 0xa, r7}, &(0x7f0000000180)=0x20) vmsplice(r0, &(0x7f00009b0000)=[{&(0x7f0000175000)='\'', 0x1}], 0x1, 0x0) fcntl$setsig(r3, 0xa, 0x12) mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r8 = dup2(r2, r4) ioctl$sock_inet6_udp_SIOCINQ(r8, 0x541b, &(0x7f0000000140)) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) fcntl$setown(r3, 0x8, r6) tkill(r6, 0x16) 2018/04/23 13:15:50 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) creat(&(0x7f0000000300)='./bus\x00', 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x8000) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f00000003c0)={0x0, 0x7fffffff}) sendmsg$nl_xfrm(r0, &(0x7f0000000800)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000005640)=@expire={0xf8, 0x18, 0x705, 0x0, 0x0, {{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}, {@in6=@dev={0xfe, 0x80}}, @in=@multicast1=0xe0000001}}}, 0xf8}, 0x1}, 0x0) 2018/04/23 13:15:50 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000060c000)={{0x100000001}}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b71ff4)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000080)) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x102) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000040)=0x7, 0x4) poll(&(0x7f00004da000)=[{r0}, {r1, 0x2040}], 0x2, 0xffffffffffffff80) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00000000c0)={0x20000000}) 2018/04/23 13:15:50 executing program 3: recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000f02f182cf37d"], 0x2) wait4(0x0, &(0x7f0000000100), 0x0, &(0x7f0000000180)) r0 = socket$inet6(0xa, 0x80000000000007fe, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x19, &(0x7f0000000340), 0x0) r1 = dup2(r0, 0xffffffffffffffff) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) syz_open_procfs(0x0, &(0x7f00000005c0)='gid_map\x00') sendmsg$inet_sctp(r1, &(0x7f0000000500)={&(0x7f00000004c0)=@in={0x2, 0x4e22, @rand_addr=0x8}, 0x10, &(0x7f0000000780)=[{&(0x7f0000000600)="854110f308fe59b3ed170249af6e02c3746dcbcb54862ae0e0526f907628a52e731dbb8226f326832550d01eabdc52f6359d48af9e74be36a2abcde6a653c5061c09f8f5ac7199e9312924cdc9c2aabac1209ee77319d23e15062eb6851c2ab146fb746b80d0bab6aa0bd4f38e9b37753dce081c20d401d0e866fb4f3a1ef324ffb4f4d7bb58a7fc7a01e4a5d57679b71815e88c0fd9824f1313512d795c1ece6d39b9e0390f765a", 0xa8}], 0x1, &(0x7f00000004c0)}, 0x400000) gettid() r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netlink\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000940)='IPVS\x00') setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000100)=0x4, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x400}, &(0x7f0000000380)=0x8) r3 = perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f00000002c0)='/dev/sequencer\x00', 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r3, 0xc008240a, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"]) openat$selinux_access(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/access\x00', 0x2, 0x0) sendfile(r4, r2, &(0x7f0000000200), 0x200000010000) [ 170.769324] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=28 sclass=netlink_tcpdiag_socket pig=14393 comm=syz-executor1 [ 170.792308] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=14387 comm=syz-executor6 2018/04/23 13:15:50 executing program 1: r0 = syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x200000) read(r0, &(0x7f00000000c0)=""/49, 0x31) unshare(0x8000200) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x84800) ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f0000000040)) sysfs$1(0x1, &(0x7f0000000140)='/dev/random\x00') renameat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00') 2018/04/23 13:15:50 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) readv(r0, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/249, 0xf9}], 0x1) write(r0, &(0x7f0000000000)="590e9c7d6e16b64120b00d612770cf97946f63af3809413c17172855c3bb73ebed0c9cefeea9fdedd67bb1c99bf5", 0x2e) write(r0, &(0x7f00000000c0)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb5b029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a03048907d4a70f330e6fe3a1c9c76f314ffab3290000000000", 0xfffffffd) write$tun(r0, &(0x7f0000000680)={@pi, @hdr, @ipx={0xffff, 0x20, 0x0, 0x0, {@current, @current}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, "0f4c"}}, 0x2e) [ 170.808625] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=28 sclass=netlink_tcpdiag_socket pig=14400 comm=syz-executor1 2018/04/23 13:15:50 executing program 6: r0 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000001ac0)) listen(r0, 0xfffffffffffffffa) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000040)=""/69) 2018/04/23 13:15:50 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x10}, 0x1}, 0x0) r1 = eventfd2(0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'\x00', 0x8400}) fcntl$setflags(r1, 0x2, 0x1) 2018/04/23 13:15:50 executing program 1: r0 = epoll_create1(0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)=0x0) ptrace(0x4208, r2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00006fb000)={0xa0000013}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00006cbff4)) ppoll(&(0x7f0000000000)=[{r0}, {r1, 0xc001}], 0x2, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) 2018/04/23 13:15:50 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x4d2, 0xffff, 0xfe, 0x73, 0x0, 0x80000000}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x70}, 0x1}, 0x0) [ 170.915580] binder: 14412:14413 unknown command -448767803 [ 170.942413] binder: 14412:14413 ioctl c0306201 20007000 returned -22 [ 170.952342] binder: 14412:14413 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/04/23 13:15:50 executing program 3: r0 = socket(0x4, 0x80000, 0xc) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f00000ef000)={0x10}, 0xc, &(0x7f0000c00000)={&(0x7f00003e7ec4)=@newsa={0xf0, 0x10, 0x0, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@dev={0xac, 0x14}}, {@in=@multicast2=0xe0000002}, @in=@broadcast=0xffffffff}}, 0xffc7}, 0x1}, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000000280), 0x4) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x140, r1, 0x10, 0x70bd29, 0x25dfdbff, {0x4}, [@IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x10001}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'yam0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3ff}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4a32}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xd3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_bond\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5af}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100}]}, 0x140}, 0x1, 0x0, 0x0, 0x4001}, 0x4004) sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x48, r1, 0x200, 0x70bd28, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6a252224}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}]}, 0x48}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000) [ 170.986888] binder: 14412:14413 Release 1 refcount change on invalid ref 0 ret -22 [ 170.998827] binder: BINDER_SET_CONTEXT_MGR already set [ 171.004217] binder: 14412:14413 ioctl 40046207 0 returned -16 [ 171.010194] binder: 14412:14413 unknown command -448767803 [ 171.010219] binder: 14412:14430 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 171.015120] binder: 14412:14431 Release 1 refcount change on invalid ref 0 ret -22 [ 171.053172] binder: 14412:14413 ioctl c0306201 20007000 returned -22 2018/04/23 13:15:50 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0x1f}, 0x1}}, [0x2, 0x795, 0x4, 0x41d, 0x6, 0x40, 0x5, 0x1, 0x3, 0x8, 0xfffffffffffffffa, 0x9, 0x0, 0x3]}, &(0x7f0000000240)=0x100) fcntl$setlease(r0, 0x400, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000000)=""/83) 2018/04/23 13:15:50 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x1f, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000100)={'syz_tun\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}}) sendmsg$nl_xfrm(r0, &(0x7f00007d9fc8)={&(0x7f000087fff4)={0x10}, 0xc, &(0x7f0000a40000)={&(0x7f0000000a40)=@acquire={0x134, 0x17, 0x711, 0x0, 0x0, {{@in=@dev={0xac, 0x14, 0x14}}, @in=@local={0xac, 0x14, 0x14, 0xaa}, {@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in=@broadcast=0xffffffff}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@broadcast=0xffffffff}}}, [@mark={0xc, 0x15}]}, 0x134}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000080)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 2018/04/23 13:15:50 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x5, 0x30}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x3, 0x4, 0xa, 0x0, 0xff, 0x5a, 0x2, 0x1000, r2}, 0x20) ioctl$sock_ifreq(r0, 0x8910, &(0x7f00000000c0)={'vlan0\x00', @ifru_flags=0x3402}) 2018/04/23 13:15:50 executing program 6: r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0xb9c}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0xfffffffffffffec6}, &(0x7f0000000100)=0x8) write(r0, &(0x7f0000000000)="220000001e0007ffe908160f090007230203f5eafeffa7001af2fe38050008800100", 0x22) 2018/04/23 13:15:50 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) syz_open_dev$sndseq(&(0x7f0000000300)='/dev/snd/seq\x00', 0x0, 0x400080) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000040)=0xfffffffffffffd64) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x5) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x8, 0x1, &(0x7f0000000240)=[{&(0x7f0000000140)="5379f5d1829da0a3771e1f89152166df2b453cad6c3699d79a64331668849c1de6e814ce8b88e51bbc2133ff36e5b51c1af0dcfbeb6511c1ac2eaf4df1a707b1d1e02a12401cc98b2d8089dcae8eaf414bc638c63d2cfe554e173726efb396744f20ee17a38dcd1564e5e3647f4be2bc59b141da599b245ca0dbeac48e2c36d22600808d0e7fe220300975a1abc04e89a29fddef18a257a506aa43eb214ce8770625dcc3cc81d9eef15cf0e4b59cff2d1addf224be5d8e4071e50151f41150d9df2952b39e6a5a3289", 0xc9, 0x5}], 0xa0000, &(0x7f0000000280)={[{@codepage={'codepage', 0x3d, '1250'}, 0x2c}, {@quiet='quiet', 0x2c}, {@discard='discard', 0x2c}, {@check_strict='check=strict', 0x2c}, {@sys_immutable='sys_immutable', 0x2c}, {@umask={'umask', 0x3d, [0x32, 0x33, 0x30, 0x34, 0x33, 0x35]}, 0x2c}, {@fmask={'fmask', 0x3d, [0x35, 0x32, 0x34, 0x34, 0x35, 0x35, 0x33, 0x33, 0x32]}, 0x2c}, {@uid={'uid', 0x3d, [0x34, 0x32]}, 0x2c}, {@quiet='quiet', 0x2c}]}) setreuid(0x0, r1) 2018/04/23 13:15:51 executing program 4: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000100)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x3eb) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) recvmmsg(r0, &(0x7f0000000140)=[{{0x0, 0x0, &(0x7f0000e08000)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000000280)=""/207, 0xcf}, {&(0x7f0000e5a000)=""/139, 0x8b}], 0x3, &(0x7f000023df55)=""/232, 0xe8}}], 0x1, 0x0, &(0x7f0000e82000)={0x77359400}) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) 2018/04/23 13:15:51 executing program 7: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000812ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000010000900000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000100000000000000000000000000000000000000008cdd228a3cfcf460f553a224e959dc61c1f1fe7a9f3105f88335b86e93fc56e1c0c039010ee133524fac9c0e251c57eecc1baa356febbbf4d51778cad3b2f28b9f61656011925903bed04ff33424"], 0xff86}, 0x1}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000680)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000240)=@ipv4_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {0x2}, [@RTA_PRIORITY={0x8, 0x6}]}, 0x24}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r2, 0x9c}, 0x8) 2018/04/23 13:15:51 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000002c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000200)="6664696e666f00e01fab81d4f18b5342") getdents(r1, &(0x7f0000000040), 0x19) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000480)={&(0x7f0000000280), 0x0, 0x2d62, 0x0, 0x4, 0x1, 0x7, {0x79a2, 0x100, 0x1, 0x2, 0x6, 0xffff, 0xad, 0x6, 0x2, 0x10000, 0x6e4, 0x100000001, 0x0, 0xffff, "88f46bf0a7273795cc4a32764aff16aabeda421d23cecbf7df973dc174c87a98"}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0xffffffff, @empty, 0x5}}, [0x0, 0x20, 0x6, 0x9, 0x8, 0x9, 0x6, 0x5, 0x7, 0x8, 0xff, 0x6, 0x3f, 0x5d4, 0x1]}, &(0x7f0000000000)=0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000080)={r2, 0x81}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000280)={r2, 0x5, 0x30}, &(0x7f0000000500)=0xc) getdents64(r1, &(0x7f0000000300)=""/252, 0xfc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000400)=ANY=[@ANYBLOB="06000000eff6b1a410c0bc6c6773dd8628bc032a888ab0fee27ec5ccf3738eb1e3944e58ad9d99150cb8bb1e14ffac4cd8c677ec30c871ef72ca6e70d49756b12b68cb", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x1c) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000040)={0x1, 0x100000000, 0xfffffffffffff5a8, 0x8, 0x3, 0x100}) 2018/04/23 13:15:51 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) ftruncate(r0, 0x800) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = socket$inet(0x2, 0x1, 0x100000000) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000000), 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) 2018/04/23 13:15:51 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x0, 0x3, 0x9) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) close(r0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x3) ioctl$TIOCSBRK(r1, 0x5427) 2018/04/23 13:15:51 executing program 1: unshare(0x400) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0x0, 0x0}) accept$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000000)=0x6e) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='memory.current\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000140)=0x5, 0x8) 2018/04/23 13:15:51 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x30, &(0x7f00000000c0)={0x0, {{0x2, 0x0, @loopback=0x7f000001}}}, 0x88) 2018/04/23 13:15:51 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000026ff8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000100)) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fdfffc)=0x18, 0x4) write(r1, &(0x7f0000019f97), 0x0) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001e000), 0x0, &(0x7f0000000000)}, 0x0) [ 172.127635] netlink: 20 bytes leftover after parsing attributes in process `syz-executor7'. [ 172.198718] netlink: 20 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/23 13:15:51 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000100)={'security\x00'}, &(0x7f00000000c0)=0xfffffffffffffebf) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @dev, @local}, &(0x7f0000000080)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x66, r2}) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000fccff0)=[{&(0x7f0000011fff)="b1", 0x1}], 0x1, 0x0) writev(r1, &(0x7f00008d6000), 0x0) vmsplice(r0, &(0x7f00004c0fd0)=[{&(0x7f0000cb2fd3)="92d4", 0x2}], 0x1, 0x6) 2018/04/23 13:15:51 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x2004e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000540), 0x0, 0x600007ff, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) r1 = openat$cgroup_ro(r0, &(0x7f0000000140)='cgroup.stat\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000000340)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000380)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x2a, r2}) sendto$inet(r0, &(0x7f0000000280)="aff8ca3dd1f90ad2d22dec9700f3a8697d00790b1cbd63c4e6474fb56db74558027af0ba949f41c6935138ebc546e237d6cdb15a1c95c7e2279884a2ff7ebefc72dab05dd974bb7fbdbd2cf0bfc55a398b663a80835f858cad1abe540f685f186b7a356bcc8ffb4f818c2b0e0b13b5d4b0cae04681c446ba2ae66d27a08b931627cf", 0x82, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x53, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r3, &(0x7f0000000040), 0x0, 0x8000, &(0x7f0000001040)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r3, &(0x7f0000001080)="c2", 0x1, 0x0, 0x0, 0x0) accept$inet6(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 13:15:51 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') umount2(&(0x7f0000000280)='./file0\x00', 0x8) openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) 2018/04/23 13:15:51 executing program 6: r0 = getpgid(0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20080001, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x80002) r3 = accept(0xffffffffffffffff, &(0x7f0000000440)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000003c0)=0x80) getsockopt$inet6_tcp_buf(r3, 0x6, 0x0, &(0x7f00000004c0), &(0x7f0000000500)) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80002) pselect6(0x40, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x400001f, 0x3}, &(0x7f0000000200)={0x0, 0x0, 0xfffffffffffffffc, 0x4, 0x2, 0x0, 0x491, 0x3}, &(0x7f0000000640)={0xfffffffffffffffe, 0x4, 0x200, 0x2, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000000300)={0x0, 0x1c9c380}, &(0x7f0000000780)={&(0x7f0000000340), 0x8}) unshare(0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000004c0)={0x0, 0x80000000}, &(0x7f0000000540)=0x80000001) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000580)={0xff, 0x0, 0x0, 0x7}, &(0x7f00000005c0)=0x10) sched_getattr(r0, &(0x7f00000000c0), 0x30, 0x0) mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000ffc000/0x2000)=nil) fcntl$getflags(r1, 0x1) r5 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r5, 0x2283, &(0x7f0000979fff)="a6") setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0x4, &(0x7f0000000700)=0x3, 0x4) clock_gettime(0x0, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) write$selinux_context(r5, &(0x7f0000000380)='system_u:object_r:logrotate_var_lib_t:s0\x00', 0x29) clock_gettime(0x4, &(0x7f0000000600)={0x0, 0x0}) timer_create(0x0, &(0x7f0000000080)={0x0, 0x31, 0x1}, &(0x7f00000002c0)=0x0) timer_getoverrun(r9) write$evdev(r5, &(0x7f00000001c0)=[{{}, 0x1, 0x100000000}, {{}, 0x334, 0x3, 0x7cd3}, {{}, 0x7, 0x0, 0x6}, {{}, 0x3, 0x0, 0x3a3d}, {{}, 0x5}, {{r6, r7/1000+30000}, 0x0, 0x7}, {{0x0, r8/1000+10000}, 0x6, 0x0, 0x9}], 0xa8) sendmsg$nl_route(r5, &(0x7f00000006c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000280)={&(0x7f00000007c0)=@getlink={0x110, 0x12, 0x701, 0x70bd2b, 0x25dfdbfe, {0x0, 0x0, 0x0, r4, 0x8040}, [@IFLA_GROUP={0x8, 0x1b, 0x100000000}, @IFLA_EVENT={0x8, 0x2c, 0x6}, @IFLA_LINKINFO={0xbc, 0x12, [@IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'cgroup\x00'}, @IFLA_INFO_KIND={0x30, 0x1, 'system_u:object_r:logrotate_var_lib_t:s0\x00'}, @IFLA_INFO_DATA={0x7c, 0x2, "647beb6d177d99a68402dda1c06bd3917e45bff1ea4323529cc0b814558217f79a1fc023563a0b9d65efe5cd65a1a2f6cdadd2e48465adc36d539020eb09eae3a1d0a1bd3ef8f3a4895ede6184d577d2c36822bcfbbb2b3796cb365a6e0f9991181472135ac0ecbae989559b3224a7a8893f016bea42"}]}, @IFLA_CARRIER={0x8, 0x21, 0x9}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x1}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x3}, @IFLA_BROADCAST={0xc, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}]}, 0x110}, 0x1, 0x0, 0x0, 0x80}, 0x80) 2018/04/23 13:15:51 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="6e65742f726f7574650051126cf0c588d939d3c5b8ed25be630685337be03ea7ee8818e9b02b05e4b2b8bebcb55cf74af0bea7f162886a2d1036504378c6f51bd93f4f6f6ab602fe5883d1bec9a97eb68b3b5325672e1e9c09d3aa0bb476689dae2bb47d128fb929b3146ecd5d081a9cbdcdc73ea6aa8e92b5f9ce06d6f6551404932eac7c5c353de3e82683878cb6a85c241e9e2c0cfebd1186a4ad61bdc5f3fc811ba63a33a3b8ce537b5c32833fbc583d4659a4c2191790a5f595747ab84b45adefc9576d4daeb79dc3e44e842cb6bbef0500000000000000066eca05fb69b3d76fbf75fb3284f549c2f361781f4d1e") sendfile(r0, r0, &(0x7f0000014000)=0x600, 0x4100000009) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/enforce\x00', 0x20000, 0x0) fchownat(r0, &(0x7f0000000000)='./file0\x00', r1, r2, 0x500) 2018/04/23 13:15:51 executing program 5: r0 = getpgrp(0x0) r1 = gettid() r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x4280, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x100, 0x4, 0x4, 0xfffffffffffffffe, 0x0, 0x0, 0x80080, 0x8, 0x8, 0x4, 0x800, 0x5, 0x8, 0x8, 0x0, 0x40, 0x100000001, 0x1, 0x8000, 0x1, 0x0, 0x5, 0x7, 0x6, 0x1, 0x1, 0xe6, 0x80, 0x4, 0x0, 0x80, 0x308b, 0x7fffffff, 0xfff, 0x9, 0xffffffffffffff1c, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000040), 0x1}, 0x1, 0x2, 0x4, 0x7, 0x7, 0x8, 0x3}, r1, 0x4, r3, 0x2) rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) bind$ax25(r3, &(0x7f0000000140)={0x3, {"efc0560a3e0343"}, 0x4}, 0x10) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003efff0)={0x0, 0x0, 0x1000000010050005}) rt_sigtimedwait(&(0x7f0000ca7ff8)={0x2080000000}, &(0x7f0000000000), &(0x7f0000001180)={0x77359400}, 0x8) 2018/04/23 13:15:51 executing program 2: capset(&(0x7f0000000000)={0x4000019980330}, &(0x7f0000000080)={0x0, 0xfffffffffff7ffff}) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f00000000c0)={0x68000000, 0x5, 0x9}) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000000100)={0x1000, 0x3, 0x4, 0x7b0}, 0x10) ptrace$setopts(0x4206, r1, 0x0, 0x0) 2018/04/23 13:15:51 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x18) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00009f1000)=@fragment, 0x8) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') sendto$inet6(r0, &(0x7f00001e2000)="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", 0x58d, 0x0, &(0x7f0000f14000)={0xa, 0x4e21}, 0x1c) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000100)={0x0, 0x8, 0x4, 0x2, 0x6, 0x20}) 2018/04/23 13:15:51 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) pipe(&(0x7f0000000680)={0xffffffffffffffff}) sendmsg$nl_crypto(r1, &(0x7f00000007c0)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000240)={&(0x7f0000000740)=@delrng={0x10, 0x14, 0x0, 0x0, 0x0, "", [""]}, 0x10}, 0x1}, 0xc2a2cf22caf912ea) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040), 0xfffffffffffffeab) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000640)={0x0, 0x0, 0x1, 0x0, 0x200}, 0x14) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000180)='\t', 0x1}], 0x1, &(0x7f0000001040)=ANY=[]}}], 0x1, 0x0) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x4f9}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000200)) fstat(0xffffffffffffffff, &(0x7f0000000900)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140), &(0x7f00000001c0)=0x8) shutdown(r0, 0x1) 2018/04/23 13:15:51 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) 2018/04/23 13:15:51 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000d3fff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000000c0)={{0x1, 0x3, 0x55c, 0x2, 0xcd2}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000000)=""/107) 2018/04/23 13:15:51 executing program 1: epoll_create1(0x0) unshare(0x100a0000) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002ff1)='/dev/sequencer\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/23 13:15:51 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x80000000202404, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000000000006"], 0xa) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000280)=')', 0x1, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffb, 0x4) faccessat(r1, &(0x7f0000000000)='./file0\x00', 0x8, 0x100) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) sendto$inet(r0, &(0x7f00000001c0)='l', 0x1, 0x1, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x6) 2018/04/23 13:15:51 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000240)={0x7, 0x4471559f}) r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) execveat(r0, &(0x7f0000000280)='./file0\x00', &(0x7f00000003c0)=[&(0x7f00000002c0)='^&+vmnet1/\x00', &(0x7f0000000300)='\'-ppp0cpuset\x00', &(0x7f0000000340)='c@+', &(0x7f0000000380)='(\x00'], &(0x7f0000000540)=[&(0x7f0000000400)='cpusetselinux\x00', &(0x7f0000000440)='^&+vmnet1/\x00', &(0x7f0000000480)='*GPL^!\x00', &(0x7f00000004c0)='{\x00', &(0x7f0000000500)='user\x00'], 0x1500) sendmsg$key(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)={0x2, 0x3, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x18}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x78}, 0x1}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00000000c0)=0x7) r3 = request_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='^&+vmnet1/\x00', 0xfffffffffffffffb) r4 = getuid() r5 = getegid() keyctl$chown(0x4, r3, r4, r5) r6 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x80) ioctl$TIOCCONS(r0, 0x541d) ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0) 2018/04/23 13:15:51 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000040)) r3 = memfd_create(&(0x7f0000002000)="6372706c6f7d1985", 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) write(r1, &(0x7f000014d000), 0x0) lseek(r3, 0x0, 0x1) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000000080)={0x57, 0x3, 0x92, {0x200, 0x3}, {0x3d51b794, 0x9}, @period={0x58, 0x800, 0x3, 0x9, 0x9, {0x80e, 0x100000001, 0x6, 0x80000000}, 0x9, [0x0, 0x3, 0x5, 0xffffffffffffffff, 0x4, 0x3, 0x8, 0x8, 0x2]}}) close(r0) 2018/04/23 13:15:51 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x10000000002, &(0x7f0000496fff)="c9", 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x8000, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000140)={'IDLETIMER\x00'}, &(0x7f0000000180)=0x1e) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000080)={@local, @broadcast, @rand_addr}, &(0x7f0000000200)=0xc) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000000000)=""/125, &(0x7f00009cd000)=0x7d) 2018/04/23 13:15:51 executing program 0: r0 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000080), &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000040)=0x1e) recvmsg(r0, &(0x7f0000005880)={&(0x7f0000005580)=@ll, 0x80, &(0x7f0000005740), 0x0, &(0x7f0000005780)=""/233, 0xe9}, 0x2000) 2018/04/23 13:15:52 executing program 7: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f000046e000)) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000080)={{{@in=@multicast2, @in=@dev}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000340)=0xe8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r1}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f000020afe0)={{}, {0x0, 0x9}}, &(0x7f0000001fe0)) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpu.stat\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00000001c0)={0x5}, 0x4) epoll_wait(0xffffffffffffffff, &(0x7f0000b14fe8)=[{}], 0x1, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet_dccp_buf(r3, 0x21, 0xf, &(0x7f0000000240)="9e78d7de5927ebbfa30ba72cffdbbaeafb823c22e4b6cb13e65e0093b91108c57baa03b9bcaad392c5d2615283675fdc29134d6e377c17d26100dcf8ab3a31d09686d23b4c8412a8930a4b7ccf16f7010b52583cc5ec7907dee50bcc3600494a32fd6a9d0170db93afd1070bddc61121e6c05399185ce5532bcedaa6547119a268b6d4ee348b410cf057eff4ab0023963412fbcfa4297296cf2bf6a5e9df2d00ef424cb44e0496245772612e8d8db6e00eabfe8f134710e75e6f2c5baed7fdc18541", 0x9f) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000480)={0x4}, 0x78b) 2018/04/23 13:15:52 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000001080)='/dev/input/event#\x00', 0x0, 0x0) r1 = add_key(&(0x7f0000000680)='cifs.spnego\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000700)="b653acb447b7b83fefd376a3539a5dc0c2b6a67018b86f54931633c3a98eec8adb2c7029a468092a32e034bf9050347fef61f18bf45ed5128d920b3db1f56caf43179db4d5e59cc4c8bd6537d6c450826ae023a0a86c5a11570c4cd8ae8ddf1027c41eddd72d02f6a5f57570370177f11e50b4b6eb3e5e45398c606ee12088", 0x7f, 0x0) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000040)=0x1) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000580)=""/243) timer_create(0x2, &(0x7f0000000780)={0x0, 0x1c, 0x1}, &(0x7f00000007c0)=0x0) timer_gettime(r3, &(0x7f0000000800)) mremap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3000, 0x2, &(0x7f0000ffc000/0x3000)=nil) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000380)=@sack_info={0x0, 0x9, 0x29be}, 0xc) r4 = add_key(&(0x7f0000000200)='trusted\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="b05945cb336ac961dcac9cfbcf22009be99398f1b6dde14dabf9b488c0e372e77e0a55fb25ca939081177fa155f7b93d8022aefcadc3a30537558de2174c9647e8d18ff94ef51df7007f67db204e82c322a96b86931352e769d7c164a7e5a3f2d0e7fe301176d18a40fbcfaa160312deed61f3d614032ea0512907fe66170aa5a59dcf807a91ae051dab39b4dced74", 0x8f, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r4) ioctl$TIOCSBRK(r2, 0x40044591) sendto$unix(0xffffffffffffffff, &(0x7f0000000080)="4c6d69242fb4c019da65fc46", 0xc, 0x0, &(0x7f0000000500)=@file={0x1, './file0\x00'}, 0x6e) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000000100)={&(0x7f0000000000)=[0xf2a5, 0x86ff], 0x2, 0x7, 0x5, 0x5, 0x100, 0x0, {0x4, 0x1f, 0x4, 0x3ba7, 0x7, 0x7, 0x2bd, 0x92, 0x1d0, 0x4, 0x6, 0x8, 0x3480, 0xfffffffffffffff9, "f0b498ce7f77c773a8bc92b10c1cb46a037cc517243cfa02a5f1020609bd50b6"}}) ioctl$TIOCCBRK(r2, 0x5428) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f00000003c0)=""/238, &(0x7f00000004c0)=0xee) 2018/04/23 13:15:52 executing program 5: r0 = getpgrp(0x0) r1 = gettid() r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x4280, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x100, 0x4, 0x4, 0xfffffffffffffffe, 0x0, 0x0, 0x80080, 0x8, 0x8, 0x4, 0x800, 0x5, 0x8, 0x8, 0x0, 0x40, 0x100000001, 0x1, 0x8000, 0x1, 0x0, 0x5, 0x7, 0x6, 0x1, 0x1, 0xe6, 0x80, 0x4, 0x0, 0x80, 0x308b, 0x7fffffff, 0xfff, 0x9, 0xffffffffffffff1c, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000040), 0x1}, 0x1, 0x2, 0x4, 0x7, 0x7, 0x8, 0x3}, r1, 0x4, r3, 0x2) rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) bind$ax25(r3, &(0x7f0000000140)={0x3, {"efc0560a3e0343"}, 0x4}, 0x10) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003efff0)={0x0, 0x0, 0x1000000010050005}) rt_sigtimedwait(&(0x7f0000ca7ff8)={0x2080000000}, &(0x7f0000000000), &(0x7f0000001180)={0x77359400}, 0x8) 2018/04/23 13:15:52 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000400)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000006ff2)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="8c416a5ce8ace88c3783ebae172f7cda98abbef90cffff6e057e9dbdfa4094fa6cbb"], 0xfffffe72) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/enforce\x00', 0x42080, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000580)={0x80}, 0x1) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = memfd_create(&(0x7f0000000440)='/dev/sequencer2\x00', 0x3) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000480)={0x0, 0x8, 0x30, 0xffff, 0xfffffffffffffff8}, &(0x7f00000004c0)=0x18) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000500)=@assoc_value={r5, 0x2}, 0x8) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000280)=0x0) setreuid(r3, r6) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000200)={0x0, 0x0, 0xfffffffffffffffd}) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x200100, 0x0) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) renameat2(r7, &(0x7f0000000300)='./file0\x00', r8, &(0x7f0000000380)='./file0\x00', 0x6) 2018/04/23 13:15:52 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x800, 0x408000) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6000) unlink(&(0x7f0000000280)='./bus\x00') syz_mount_image$vfat(&(0x7f00000001c0)='vfat\x00', &(0x7f0000000200)='./bus\x00', 0x9, 0x4, &(0x7f00000004c0)=[{&(0x7f00000002c0)="eb637f8047e735429be0012181f9dc21ae4bbcb0a1f4d31b34e288b8d74180ee7b149b85e15a77324e80c2d520691d75feaaebe20e7d0d9ef8cf595e1b4d7112048e229c8a63370a576c973192027877facc919bd35af515e31891b040c74bdbf868175fe372d27848419e189c137334b3b2b292899f406e1f294e0abdcab48e1b4c91f7ccf70ed346013d4449bcd67b3624b3be161b42828bc2171d37a0fefd714a9cc2bef5c9f2c3335177f35bdf3a8c841e72f57d7ee0b643f4c4db8f7fe4a558c739eb3f5233eccc113911d43a05755782d4a2856c842d6d7ffc6a7bb9e26f5ed4f33cf2a70e1ed8", 0xea, 0x1}, {&(0x7f00000003c0)="245535119fab9bfe42cda2b6904a365718edd52a018e220ff5535444896cfa3aa1a7c61646f7283f29734a68ffd0de4a83e51c3cfa1baf86e347d12e4712a6b4606247c85cad1712113320d1766448538388bfd3e3e62688e18d1bd4764285ea3727b0453911aff3bceab2", 0x6b, 0x2}, {&(0x7f0000000240)="60385d0d2fa35963b9eab1188a00cc365f92cd", 0x13, 0x7fffffff}, {&(0x7f0000000440)="bcfdd4a7c1ab952783694c64349617e2ff67dd4427e6b8f63b4a61dab099b8365baca83a3313be30c2b6c01e3fddd72f9187b470e9da71f6e45b7e9720f5b8dfdfc6e5f89e9758a1c11170a33cd47fec3265ce5523b2dd646594ccb8", 0x5c, 0x4a}], 0x800000, &(0x7f0000000540)={[{@flush='flush', 0x2c}]}) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000040)) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000140)=""/50) ftruncate(r2, 0x80003) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/23 13:15:52 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000200), 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x6) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000540)=""/129, &(0x7f0000000480)=0x81) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) add_key(&(0x7f00000000c0)='.dead\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f00000002c0), &(0x7f0000000300)=0x40) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) shutdown(r0, 0x1) 2018/04/23 13:15:52 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x80000f4b0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x20000, 0x18) ioctl$KIOCSOUND(r1, 0x4b2f, 0x2) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000001c0)={'nat\x00', 0x54, "eeded58ab64d403cb861ee90157b8ae150862a58b87176e8446abb7ef75e118a3450ddefa23c3a990c3c7c357ab168bc07210e035fdf68823cf20bf8aeeafd077f7b7a25ff56d0fa160006c8702cd1c3d28bc2cb"}, &(0x7f0000000240)=0x78) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000b00)=ANY=[@ANYBLOB="a7000000000000000000000000000000"], 0x10}}, {{&(0x7f0000000a80)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0x10}], 0x10}}], 0x2, 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x10) setsockopt$ax25_int(r2, 0x101, 0xf, &(0x7f00000000c0)=0xe5fd, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000280)={'nat\x00', 0x3, "8cd5d2"}, &(0x7f00000002c0)=0x27) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000180)={r3, 0x7, 0x1, [0x2]}, 0xa) 2018/04/23 13:15:52 executing program 6: unshare(0x20000400) mkdir(&(0x7f0000b8f000)='./file0\x00', 0x0) r0 = inotify_init() r1 = inotify_add_watch(r0, &(0x7f0000b99e7d)='./file0\x00', 0x8) inotify_rm_watch(r0, r1) ioctl$void(r0, 0x0) 2018/04/23 13:15:52 executing program 7: r0 = socket(0x10, 0x802, 0x7) write(r0, &(0x7f00000c7fdc)="24000000210025f0071c0165ff0ffc0e020020000000000000e1000c0700020000000005", 0x24) 2018/04/23 13:15:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x201, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x5c) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000180)={0x2, '\x00', 0x3}, 0x18) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e24, @rand_addr=0x4}, 0x3) 2018/04/23 13:15:52 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) accept(0xffffffffffffffff, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x100, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000140)) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000001200)={&(0x7f00000000c0)=@ax25={0x3, {"c59b6fe141b42e"}}, 0x10, &(0x7f00000011c0)}, 0x0) 2018/04/23 13:15:52 executing program 4: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x26, 0xffffffffffffffff, @tid=r0}) 2018/04/23 13:15:52 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x3, 0x32, r0, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000001fc4)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) getsockopt$inet6_mreq(r0, 0x29, 0x8000000001c, &(0x7f0000000040)={@ipv4={[], [], @broadcast}}, &(0x7f0000000080)=0x14) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) 2018/04/23 13:15:52 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000840)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000800)={&(0x7f0000000480)=ANY=[@ANYBLOB="30000000240001000000000000000000000000001c0004000000000000000000ac14140000000000000000000000e500"], 0x30}, 0x1}, 0x0) 2018/04/23 13:15:53 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f00000004c0)=""/150, 0x96) pipe(&(0x7f00003ef000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000440)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x1c) futex(&(0x7f0000000ffc), 0x0, 0x0, &(0x7f0000000ff8), &(0x7f0000000ffc), 0x40000000) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000300), 0x4) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000240)=0x0) r5 = getpgrp(r4) sched_getparam(r5, &(0x7f0000000940)) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000001040)=ANY=[@ANYBLOB="957d1b20c194c61a0971b5b7448c7e9db197a629b53ecc96c7f49a65a428c94f671073f9023580c69ce80ad1798ae27990f2164e2aa4ca16926d8d8e0d84571154220bde7345a22ca3bab360efd3f85a795bf67fa44ac0299b0fc69cca4066d04ae89c99c7cc4379a128cb9e7d65c14f53b475a7009a51ea9475cfa227f4711fda5e6a57364e5e3b491c02bd3b3b1063a1ed8844158d3247119f7ac4d5c2b4666da4b17cfd0f8902fffaa85c440674b1768a6bbc6d72f8dce63fc214de313f3fb6e2"]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000006c0)={{{@in=@remote}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000000600)=0xe8) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000f80)={&(0x7f00000005c0)=@kern={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000640)=[{&(0x7f0000000bc0)={0x10, 0x0, 0x10, 0x70bd29, 0x25dfdbfd}, 0x10}], 0x1, 0x0, 0x0, 0x8005}, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}}, 0x2, 0x0, 0x1000, 0xb93}, &(0x7f0000000400)=0x98) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000000280)={0x0, 0x81}) sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f0000000800)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="88000000b60675d9904de3c81b7f8e9e26f55150619076b4070a1c961bf4c0019b110f78a52983f063cdf87016a33e0ac0346fa93d53c8f6fc7a7462e491376a7fdc87541fceffd26fbe3ec83576b5398acbb67e1caba43e89a82f6c264aa35d62e7c5d414cb1589e72ef1c84e8842431bf0f847fec04bd77f758f1206fadcf36381d3111e92dedf41958cd4"], 0x1}, 0x1, 0x0, 0x0, 0x40c0}, 0x40044) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000480)) r7 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f000058e000/0x3000)=nil, 0x3000, 0xe, r7) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000100), 0x4) r8 = accept(0xffffffffffffffff, &(0x7f00000001c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x80) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r8, 0x84, 0x1b, &(0x7f0000000840)={r6, 0x9e, "17d5be0503a3cc1b311957d4b3346e57d11dc05b5231300f9884c80b4884ee8d70e31fd5f97351db5512e244a64b88614f926a580623569758a1c4bbb0a4e9d77142ca7ac3da91781041c33a1e437d4fbfd7b6c5f8c3dbc67545b3d66dc7b5cfda5006b08940044a77549265fbc2a0a5f8a1afcc6528701bda9ef55e6fc8f5d60a2f4379fe644c65164f196d672215e04af7d0ecf19c5c96b85af522cdde"}, &(0x7f0000000900)=0xa6) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}}) ftruncate(r1, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000b40)={r6, 0x100000001}, 0x8) 2018/04/23 13:15:53 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000002000/0x4000)=nil) remap_file_pages(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') r0 = creat(&(0x7f0000000040)='./file0\x00', 0x84) ioctl$TIOCNXCL(r0, 0x540d) 2018/04/23 13:15:53 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000ffffff000000004300000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) recvfrom$inet(r0, &(0x7f00000000c0)=""/31, 0x1f, 0x62, &(0x7f0000000100)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) ioctl(r0, 0x8936, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000080}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0xb8, r1, 0x503, 0x70bd2d, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xc7}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x70}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}]}, 0xb8}, 0x1, 0x0, 0x0, 0x4008881}, 0x10) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000080)=0xc) [ 173.989467] qtaguid: iface_stat: create6(lo): no inet dev 2018/04/23 13:15:53 executing program 2: mkdir(&(0x7f00006d0ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000240)='./file0\x00') chdir(&(0x7f0000000100)='..') mount(&(0x7f0000000300)='./file1\x00', &(0x7f0000317ffe)='..', &(0x7f00000002c0)="6f6306000000eb31f418df6fb1ddb7f1dcc3791ab436240d", 0x84002, &(0x7f0000000040)="80b579fcb02eae01a1a46f5b67642d704db6a7f82c6e544bd4be0c34f752f8dd8acf11d951e04ad83cec71c1f298797ce1d2e473273d51b0e2b89aedc6d973d351ad8da3a4910744348df4332f717ae1d34a82435a7254b84647ca4a39d424a306c5ae918bb7cba336d18e18f6dc63acd800395569b6d4c7d8bf0e54f253fa99ab512ae141018090cd8adf") 2018/04/23 13:15:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'veth0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="03000000f0149d7736409fc17348a3bb5095a23a9d4031082a9965d2f375c3b89152bf80c734783955a53d3ffa2abce805f36b4e328f8925cfbed00f2aecb1a5915f37c719a547c08150c6af7c3beab73f1594161d8adbafd5fd2d0deb4557f5b3aa2d8d2b43fc4f1a63ea20607700eb5ddac5b34432fd5a21652cf821ab6179ae8f40133e1ba66b99b168b931fba4b5f0bd4118ca9ee881aaeeaf696d9b0ff32e02f8452e3d963ad2000000000000000000000000000000000000000000000000000000"]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x400000, 0x104) connect$nfc_llcp(r1, &(0x7f00000001c0)={0x27, 0x0, 0x2, 0x6, 0x1, 0x0, "0d2ab7dc97d25c53b630ec5ab8de4b2526abb37cb6d0035cbc3bb50405a514df0e32cb14ceee694501409a67bba0c2f718b8efc960fd87ea311c4a4e3c568e", 0x3b}, 0x60) 2018/04/23 13:15:53 executing program 6: mknod$loop(&(0x7f0000bde8fa)='./file0\x00', 0x0, 0xffffffffffffffff) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_access\x00') chdir(&(0x7f0000000080)='./file0\x00') 2018/04/23 13:15:53 executing program 5: stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="27b47f8789d2aee3af2a8f637e9dfc9c01b8233da6a214fc3133d67868f7c199f595e4bbcc204bace20090258236bc259294454621423d02700af4dd28daf86d4ba72bcbef618ab1463c764df4e1127751cbc5c2c6ed299688be7b41f9d8499944d601b3bacc29ea72036f1ea13d4e951ae1ef0498e9a29aec83a603b227fde9872dd75c2cd1b5dc8ae733d66c19b7ea1d4b8580f1be34a0ca0f4eb73f16313866ffc337fe72b553d80dd52cba3297fc37ad8e779f93f9ffad4addc548f78d9aed1ff4affe4b099409ef895f9e1335dd397cc91279b415caa0b459478d15e991d9540a60de5674f34f94473f50f842a09459e0e8278e2db725f46b4298c43e573ec926d683ef724d9584271fd301c64ea9dddf94cd62b067062018cfbd996b54861cad7b00199b67803582e115cc6f0b3e436c5c517e08f8ba85e93fb42653a8aee3922aa1e200d5fdac9cc2d75b9f41b9be43183ad2079f9df21dee8484a0884b219db3f55d59d278e693f9f86e9b317e02c60e7681f2c1bb23d8541625ab3d2558138ec9af570ef6c0db062b6e018c4d9f6350263cc3e583e082f37737a5e2b20f64812bd6b920f1471daa3eafb93ca40c86262e6a9590bee3820c191194141f0a7f0c47b346f608fe6e896e4acda5bb8bfe69c5e824357f177728df9e7c9ba28ee5348b5439136386147d3ab5d52b74fb71ff8d2913df2d59396ae054d2b45bdcd85ec4eb4a7b570fcfe2f0ba2d68624fe2e931f0065ad1cedb83597e1129f21c5d7d2f2592a514a6a73ea46d68be641a89ae93dc0e5646158524dec3955c2ddf1d3cf7662377fdca7023ada4c6c5ce8f590ecb49fe9941ae6b82f66c97c7f53946cceae9b5b7ca2c559c8b8121a1416f5f44550a5a8a064e5efbf1ba0890c763be922fc22dd5c14c495a8ad24a3ed26b9e34d107b2c818eb9e04e124dc4c33786a53b2b0ee0a21f92d77d489aff7ad78d22b6e546c41de6c8817828749fe13a5c040f2575507942d02244967a7aef60e0e18f6ea4d337aaf0220b16c3355d392e72a3a7ac5ae1db2ede342968999e7270fd7f3c0f40422b13e53946bee3c2b38327071437debec0286f39c77510a62ea5377f1bdebf8c535d418d97e551b8857ffe1353b840f495b2d79978e5b4ba5bb2ed63144ef32596dee35538efe42126e7b670407d05eea8d55d51c20642ab50ec844cb241d486b680c08e8ebfc048ff466dcfd3e97931e68cd3f84bdbb41a5d4cd142e9b50bcd7e2fc1236f7d5a7beeeea5f5df171dac0883074c861c646d333bf0f1037bae75aab8bfe81de7af82164954017d1dcb075b5ad765f8165960b7690a425ba508bfc3fe7b2fb7412fa194b2cc788c727e427726681861eb9c701d9b436c1e418102a6c821849f5a5cd07099dd8c84df844f356b52d8fb2f881f437e30d67fe5f488f9fa5651be8783ca94ba93aadace0e64b405c7c034ea89248b15e61da06d43bcf6f0e9f05318c7014", 0x421}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) getpgrp(0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r2, 0x10}, {r2, 0x80}, {0xffffffffffffffff, 0x1000}, {r2}, {r0, 0x8000}, {r1, 0x400}], 0x6, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) getsockname$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000580)=r3) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) clock_gettime(0x0, &(0x7f0000003680)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x6, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0), 0x0, &(0x7f0000001f00)=""/214, 0xd6, 0x2}, 0x9}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x3, 0x40000000, &(0x7f00000036c0)={0x0, r4+10000000}) r5 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r5, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640)=[0x0], &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0], 0x5, 0x7, 0x1, 0x4}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000780)={0x6d5109b8, 0x1ff, 0x9, 0x80000001}, 0x6) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') 2018/04/23 13:15:53 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x408500, 0x1) fallocate(r0, 0x2, 0x3, 0x1) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x10000, 0x100) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000100)={r2, 0xb}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x2) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000140)=""/61) r3 = socket$inet6_udp(0xa, 0x2, 0x0) writev(r1, &(0x7f0000000540)=[{&(0x7f0000000180)="0e8cb67be63c8f2dfdc784f2e3adfc8645055cd07adfeb482934f64746ba3996f724e273cd11a5fd92da5911182ac6091b700525431016cf20fb90ad057470799aaab598347db362a1de6848d320b1660a830ed1e49a61e40c82bbdba01569b4b6d4ca71caae570501664cac3f56fd1190f31845bd76038092356643468fcfada763a5c4e22ac435aa9f5bb3d99838c25dcdcbf36758b443ff437f037cd9e531c9b5f25450e0ab31621033e5f0c0adeb9d23e334bf29c17216c707fbf7a095932ace554dad9f0e05c332421b009c31bf", 0xd0}, {&(0x7f00000004c0)="d788dd585432fb27b7c53fa72aa5025d97b5c7e30ab5c89852acca7889639fd629d9415da79c80c2ea85a1610ffe6dbfb3f8741d1ab1d2addaa87ac97142549769e94dde8c4c5be272b105b919cb28e99e0aa03912a9266c6b23", 0x5a}], 0x2) sendmsg$nl_route(r1, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)=@ipv6_getmulticast={0x14, 0x3a, 0x1, 0x70bd2d, 0x25dfdbff, {0xa}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20040000}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x2, 0x4}, &(0x7f0000000780)=0x90) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000007c0)={r4, 0x100000001}, 0x8) writev(r0, &(0x7f0000001b00)=[{&(0x7f0000000800)="20c8c5f5cfb527226afef9f409cfcceb77e4ad7d6d1498cf4849d8484dfdc42bd5078115222cbeadb5b4f141419b11a0c45db82821", 0x35}, {&(0x7f0000000940)="62cde2de07309f9df8e2ff6f62fce21b4eb70c", 0x13}, {&(0x7f0000000a80)="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", 0x1000}, {&(0x7f0000001ac0)="10497987b5a7eaebac989bcdf68ede0cf5ae445504a461", 0x17}], 0x4) r5 = getpgid(0xffffffffffffffff) r6 = gettid() setpgid(r5, r6) bind$nfc_llcp(r1, &(0x7f0000001c00)={0x27, 0x1, 0x1, 0x7, 0x10000, 0x8, "1734dc2651d08765c6ea4109f393c72d97088ae386279c55a7b5ee1763e913dadd7766d13d159f01ff2e6d8b1112092364c9d8f16ab69ef6b53d2ba7c8cb34", 0x16}, 0x60) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001c80), &(0x7f0000001cc0)=0x14) writev(r0, &(0x7f0000001f80)=[{&(0x7f0000001d00)="e8a4ffaca332d989507234ca5228f9f6929516389a755ce9861e0271754b18ba95a8d931b7f016e83aec8669a7ddb4701cf8e6948bbf", 0x36}, {&(0x7f0000001d80)="de7dff3074f9c2d01a4955e7754fda814036f21a447a902a392798b964b30b2f92c25607d32188b685abf12b5c5aa06baef96f659facace1458264416aee1f4332b57bd6ca2a5c6ba8e670b9d121cf92edb402aed131f2fa6b02760f11b7fef514f2533704e82c7dece17ac7089721e040bdd5a6b7b22a4885887675c2b71e6e04ddedb62bc7f85212afa65364822771734ff026d88e2feb95be81f3c1c3e06cd6b33437364318ca8b63b2ee5a6f9ca184138cf1b47c2907bc788ee6e9b4244cc31dc875a7c768", 0xc7}, {&(0x7f0000001f00)="fcbb435e7a71dd865f36bd3ddc2c46f34ebdc58388dfd57b492e0d402eb2062f8dab3c317eb415090343b36647af2ec54132090652323f93ef2e9349e7bf8d7dfe23b10f7d2cf24c6e5e891a5bf69af291fbe512d9f3ee08de99f30e7afe9372b1980ed91441776ed86a43d67c7e2177f3b6b95367d23e1d0206366b69e9b340", 0x80}], 0x3) getsockopt$IP_VS_SO_GET_DAEMON(r3, 0x0, 0x487, &(0x7f0000002000), &(0x7f0000002040)=0x30) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000002080)={'HL\x00'}, &(0x7f00000020c0)=0x1e) open(&(0x7f0000002100)='./file0\x00', 0x200400, 0x24) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000280)={{0x0, 0x6}, {0x53, 0x1}, 0x443000000000000, 0x1, 0x7ff}) r7 = socket$inet(0x2, 0x3, 0x1000) getsockopt$inet_opts(r7, 0x0, 0xd, &(0x7f0000002140)=""/240, &(0x7f0000002240)=0xf0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000002280)) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000022c0)=0x10000, 0x2) r8 = add_key(&(0x7f0000002300)='big_key\x00', &(0x7f0000002340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002380)="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", 0xfe, 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r8, 0x2) prlimit64(r5, 0x6, 0x0, 0x0) 2018/04/23 13:15:53 executing program 4: r0 = open(&(0x7f00000000c0)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0xfffffffffffffffc, 0x0, &(0x7f0000000040), 0x1000, &(0x7f0000000740)=ANY=[]) fallocate(r0, 0x0, 0x4b99, 0x5) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) preadv(r0, &(0x7f0000001a80)=[{&(0x7f0000001840)=""/82, 0xffffff67}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/139, 0x8b}, {&(0x7f0000001980)=""/160, 0xa0}, {&(0x7f0000001a40)}], 0x5, 0x0) mmap(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x0, 0x51, r1, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000000)=0x3ff) sync_file_range(r1, 0x0, 0x0, 0x3) 2018/04/23 13:15:53 executing program 0: mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mount(&(0x7f0000671000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000909000)='ramfs\x00', 0x9, &(0x7f0000088000)) r0 = socket$l2tp(0x18, 0x1, 0x1) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') setxattr(&(0x7f000032dff8)='./file0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="73656375726974792e2563707502007400b6f8d6a16fea1005112aabe1cbc38544f959d18a750bc6a7488565f2dd34567aaab96b7f2161e1c3b03f7c4bac09ab970db973dd2dedf01bab03e56ba3610feaa43b4762f00e911884c4ed93c76ef51c72b36a10d906ecca01325c8772bcec6f0300000027f354f485dfd6ec06e3f71c2af6046da4fa83d076bdf3eb141e927af990f2b833b40efdc3cd"], &(0x7f00005e6ff0)='eth1,selinux+&-\x00', 0x10, 0x0) 2018/04/23 13:15:53 executing program 1: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e, 0x80000) read(r0, &(0x7f0000000140)=""/90, 0x5a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x43, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000001c0)={0x3, {{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x88) ioctl$KDGKBLED(r1, 0x80045104, &(0x7f0000000fff)) 2018/04/23 13:15:53 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0xa0000, 0x0) timer_create(0x0, &(0x7f0000044000), &(0x7f00008ec000)) r1 = timerfd_create(0x7, 0x80000) timerfd_gettime(r1, &(0x7f0000000000)) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f0000000080)) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000240)=0xb2) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8, "b2cdc16948c2d8defdc6ccd7e69370cd89206e757600f494a6f386fd75de4ec168412aefa9b47ddce6005ef1f5e2188c611f11fe23a9973b4f3b4ca8115d75b6", "adcddcbdd258708ed483b1c6d50b363981c4f943de7510903594aa41b5a7d76826f71b49332e607bd68a9352cd05d36e027047e9bd95b49f71e4f89c99b3dacc", "98731c39612dffb0f3700d6862ad2c5e51f2bf1597643d3216b87c072c7cef3c", [0x4, 0x1]}) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = dup(r2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r4 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$tun(r4, &(0x7f0000000400)=ANY=[@ANYBLOB="81ae83c7a31eaa3fc6addad648516bb28dd63ec41997161a62081b9edbf859a8706d708de3c9ac76f72001f37c21ddd77b5dec4412ca29fe039388830e5aff57d0084746fdd9acd5c1c961a37a7376cebc67330384bb3516ac46914b3a1b810542f31f8bbdb331700f35a60500040f0154ed86902cc39eded006a6a9597e3747c0dd75f355054bed8bceb77e6bbe4c5026d49789d2ece9e9"], 0x1) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r5, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r5, &(0x7f0000000b40)="ac", 0x1, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r5, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) sendmsg$netlink(r5, &(0x7f00000028c0)={&(0x7f0000000140)=@kern={0x10}, 0xc, &(0x7f0000000ac0)=[{&(0x7f0000000dc0)={0x10, 0x2f, 0x10, 0x70bd2a, 0x25dfdbfb}, 0x10}], 0x1, &(0x7f00000004c0)=ANY=[@ANYRES32=r5, @ANYBLOB="1800000001000000020000", @ANYBLOB="180000000900", @ANYBLOB="000000d9ee993fa6b7da9f32e6effbdf2782760218c5667ca200000007ff00000000"], 0x37, 0x4000000}, 0x0) sendto$inet(r5, &(0x7f0000000b80)="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", 0x207, 0x0, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000300)="1acebd3b54059ae06be741de4d934cb09e085b93ee4232461e3c6f", 0x1b) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000000180)={0x5, 0x7, 0x3, 0x8000, 0x8}, 0x14) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) setsockopt$inet_tcp_int(r5, 0x6, 0xa, &(0x7f0000000000), 0x4) sendto$inet(r5, &(0x7f00000000c0)="92f4", 0x2, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) ioctl$TCSBRKP(r3, 0x5425, 0x8e) getsockopt$ax25_buf(r4, 0x101, 0x0, &(0x7f0000000380)=""/92, &(0x7f00000001c0)=0x5c) pwritev(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0) pipe(&(0x7f0000000280)) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000000200)={'ip6gretap0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) 2018/04/23 13:15:53 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000434ff0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0xe) getpriority(0x0, 0x0) mount(&(0x7f0000000400)='./file0\x00', &(0x7f0000cbeff8)='.', &(0x7f0000000440)='ramfs\x00', 0x2000, &(0x7f000002f000)) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x400080, 0x0) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000000180)=""/65, &(0x7f0000000080)=0x41) mount(&(0x7f0000000140)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) umount2(&(0x7f0000000000)='.', 0x0) prctl$void(0x20) 2018/04/23 13:15:53 executing program 0: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000280)={'lo\x00', &(0x7f0000000200)=@ethtool_cmd={0x19}}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0x1ff, 0x20}, &(0x7f00000000c0)=0xc) 2018/04/23 13:15:53 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000ca1fc8)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000032eff0), 0x0, &(0x7f0000733fd0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) recvmmsg(r1, &(0x7f0000000a80)=[{{&(0x7f0000000040)=@hci, 0xc, &(0x7f0000000480), 0x0, &(0x7f0000000500)=""/21, 0x15}}], 0x1, 0x0, &(0x7f0000000b40)) prctl$void(0x15) 2018/04/23 13:15:53 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000ee35b5)='coredump_filter\x00') ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000040)) r1 = socket(0xa, 0x805, 0x5) read(r0, &(0x7f00004fa000)=""/111, 0x6f) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) sendfile(r2, r1, 0x0, 0x9) 2018/04/23 13:15:53 executing program 7: unshare(0x60000000) r0 = dup(0xffffffffffffff9c) ioctl$TCSBRK(r0, 0x5409, 0x8) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/anycast6\x00') exit(0x0) close(r1) 2018/04/23 13:15:53 executing program 4: delete_module(&(0x7f0000000100)='vboxnet1@\x00', 0xa00) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup\x00', 0x200002, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x2000, 0x4) socketpair$ax25(0x3, 0x3, 0xcc, &(0x7f00000001c0)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0xc0000, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000480)=0x0) ioprio_get$pid(0x1, r3) r4 = openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000000)) r6 = dup3(r0, r0, 0x80000) setsockopt$ipx_IPX_TYPE(r6, 0x100, 0x1, &(0x7f0000000140)=0x2, 0x4) pread64(r1, &(0x7f0000000580)=""/156, 0xf5, 0x0) epoll_wait(r5, &(0x7f0000000040)=[{}], 0x1, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000340)=""/243, 0xf3) [ 174.872457] IPVS: Creating netns size=2536 id=41 [ 176.352177] pktgen: kernel_thread() failed for cpu 0 [ 176.357293] pktgen: Cannot create thread for cpu 0 (-4) [ 176.362948] pktgen: kernel_thread() failed for cpu 1 [ 176.368050] pktgen: Cannot create thread for cpu 1 (-4) [ 176.373543] pktgen: Initialization failed for all threads 2018/04/23 13:15:55 executing program 3: r0 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x14) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0xbca, 0xfa8e, 0x7, 0x9, 0x8}, 0x14) ioctl$int_out(r0, 0xc0189436, &(0x7f000000a000)) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000000100)=""/139, 0x8b) 2018/04/23 13:15:55 executing program 6: prctl$seccomp(0x2f, 0x4, &(0x7f0000000040)={0x0, &(0x7f0000000fd0)}) 2018/04/23 13:15:55 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x3, 0x100) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000140)) unshare(0x4000000) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$ax25_int(r1, 0x101, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0x4) unshare(0x8000) 2018/04/23 13:15:55 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001040)}}, {{&(0x7f0000000e80)=@ipx={0x4, 0x0, 0x0, "85016dfe9b78"}, 0x80, &(0x7f0000000f80), 0x0, &(0x7f0000000180)}}], 0x2, 0x0) 2018/04/23 13:15:55 executing program 2: request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)='dns_resolver\x00', 0xfffffffffffffffc) 2018/04/23 13:15:55 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4000010000000012, &(0x7f0000000100)=0xffffffffff7ffff9, 0xfffffffffffffef3) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) r1 = socket$nl_crypto(0x10, 0x3, 0x15) connect$netlink(r1, &(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x20001022}, 0xc) ioctl$sock_netdev_private(r1, 0x89f7, &(0x7f0000000140)="81f84ccac8f0847251d7a646eec3315e0b893207a615452e6f5f6bfb0e8761f3965e5e668f765f8dd7e91e2c80d9d6e31764f27a97250f55d8a772b7ea5606f8347addaa3c03ee13125d09f3d38a3542355698ad91352f02f154f1517cf46d19dfc39883915a1e06729bb1ea4a7c0134807aad5c75c7efdef626240fa0cc23b20aee923417355bb8e26772986d9b898a3c64ea32eed18d344a0991e8f2e12201b167300268df0a13635296c747cb75177cdf7c42c1519970ea415d0591d58ad0f4a2a7b1b68e61324d64242bb8be41309af896bd6467163a3f99526cd2d4e70a8763acaa0c060aa41f19b4aa") 2018/04/23 13:15:55 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) recvfrom$llc(r1, &(0x7f0000000040)=""/179, 0xb3, 0x12020, &(0x7f0000000100)={0x1a, 0x30a, 0x0, 0xffffffffffffff00, 0x0, 0x668, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, 0x10) ioctl$TCSBRKP(r0, 0x5425, 0x0) 2018/04/23 13:15:55 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000080), &(0x7f00001f7000)=0x4) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000000)={{0x3c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x3, 'none\x00', 0x28, 0x2, 0x64}, {@loopback=0x7f000001, 0x4e23, 0x3, 0x100, 0xfb, 0x3}}, 0x44) 2018/04/23 13:15:55 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0xffffffffffffff80, 0x1, &(0x7f0000000240)=[{&(0x7f00000001c0)="5095cb1834a1e28f69ea347583032bf258d4057a199a93ea007a364ed03c6cd170f3c54b767ae83f7c0c6ffd29cc18b2d7fc31beb735d7d69372d5eb1392362329cc44912ff4e56a4c5d4ba76cb47e30fd9804d2a745756d771c275b5b4e572df833aba7c9032f5a468fbd5975ac6287dc05f4c29ab276b9bea427642bbe26", 0x7f, 0xfed}], 0x1, &(0x7f0000000280)={[{@codepage={'codepage', 0x3d, '852'}, 0x2c}, {@errors_continue='errors=continue', 0x2c}]}) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000040)=0x3) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x3, &(0x7f00000000c0)=0x4) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x400000, 0x0) fsetxattr(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="62740bf4f27df46bd3d5420caaf03d51ce3cd810443a1c3c0000000000000000000000"], &(0x7f0000000300)='[eth0mime_type\x00', 0xf, 0x3) socketpair(0x40000000000000a, 0x3, 0x200800000000, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00000002c0)={0x0, 0x9, 0x7, 0x1}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000400)={r5, 0x21, "64f2fd10e03f77581e38a63b1aca2e7d434c3ad1bbcaf9e1dad3ac0d20bd9b2663"}, &(0x7f0000000440)=0x29) write(r2, &(0x7f0000000340)="24060000001318030000000000000004dcf5899aff0e08001020481836f0", 0x1e) 2018/04/23 13:15:55 executing program 2: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f00000002c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in6, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e23, 0xffffffff, 0x4e22, 0x58d0, 0xa, 0x0, 0x20, 0x0, r1, r2}, {0xffffffffffffffe0, 0x101, 0x8001, 0x2, 0x4, 0x0, 0x3}, {0x7fffffff, 0x5, 0x85ec, 0x287}, 0x8, 0x6e6bb4, 0x1, 0x1, 0x2, 0x1}, {{@in6, 0x4d6, 0xff}, 0x0, @in=@rand_addr=0x2, 0x3504, 0x3, 0x1, 0xf3, 0x80000000, 0x5, 0x1f}}, 0xe8) socket$netlink(0x10, 0x3, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x400002, 0x0) 2018/04/23 13:15:55 executing program 0: socketpair$inet6(0xa, 0x80800, 0x35cc, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_mount_image$btrfs(&(0x7f0000000900)='btrfs\x00', &(0x7f0000000c80)='./file0\x00', 0x0, 0x0, &(0x7f0000000bc0), 0x0, &(0x7f0000000cc0)={[{@metadata_ratio={'metadata_ratio', 0x3d, [0x2d]}, 0x2c}]}) r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x80000001, 0x202000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0x4, 0x5, [0xff, 0x4, 0x4, 0x8, 0xffff]}, &(0x7f0000000200)=0x12) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000240)={r2, 0x7aa0}, 0x8) 2018/04/23 13:15:55 executing program 7: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) truncate(&(0x7f0000012000)='./bus\x00', 0xffff) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r0, 0x0) readlinkat(r0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040)=""/145, 0x91) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') readlinkat(0xffffffffffffffff, &(0x7f0000000ffa)='./bus\x00', &(0x7f0000011000)=""/1, 0x1) r1 = open(&(0x7f0000cdd000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r1, 0x0, 0x0, 0x4) stat(&(0x7f000001307e)='./bus\x00', &(0x7f0000c70fbc)) 2018/04/23 13:15:55 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='.\x00\b', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00", 0x0) rename(&(0x7f00000001c0)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00", &(0x7f0000000100)='./file0\x00') 2018/04/23 13:15:56 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) preadv(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000ddd000)=""/143, 0x8f}, {&(0x7f000032df3a)=""/198, 0xc6}], 0x2, 0x0) 2018/04/23 13:15:56 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000dbaffc), 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) write$cgroup_int(r1, &(0x7f0000000040)={[0x3a, 0x2c, 0x3a, 0x3b, 0x31, 0x36, 0x3b, 0x33, 0x2f]}, 0x9) 2018/04/23 13:15:56 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001000)={0x0, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x155) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f0000000000)) 2018/04/23 13:15:56 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000000080)={@empty, @loopback=0x7f000001}, 0xc) lseek(r0, 0x0, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00006af000), 0x0, 0x0, &(0x7f000000a000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/23 13:15:56 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1d, &(0x7f0000000200)={@local, 0x0}, &(0x7f0000000240)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000300)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000000140)=[{&(0x7f0000000180)="8da4363a00000000000000000000000000000000000000000000324300000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000280)=ANY=[]) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) r3 = dup2(r2, r2) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000280)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) openat$cgroup_type(r2, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) 2018/04/23 13:15:56 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x35, &(0x7f0000003fff), 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = memfd_create(&(0x7f0000000100)='\x00', 0x3) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000040)=0x7, 0x4) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)={0x2, 0xf, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_x_sec_ctx={0x1, 0x18}]}, 0x88}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000), 0x1) 2018/04/23 13:15:56 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x201, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14) write$eventfd(r0, &(0x7f0000000100)=0x2100000001, 0x48) write$eventfd(r0, &(0x7f0000000040)=0x800000000, 0x8) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000240)=""/146) 2018/04/23 13:15:56 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) syslog(0x3, &(0x7f0000001080)=""/4096, 0x1000) getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000240)=0xc) syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x6, 0x410882) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x100}) r2 = dup(r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000340)={'gretap0\x00', 0x100}) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000040)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22002}) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) 2018/04/23 13:15:56 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) mkdir(&(0x7f000047eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000d04000)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) accept(r0, &(0x7f0000000400)=@in={0x0, 0x0, @multicast2}, &(0x7f0000000480)=0x80) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f0000000100)='btrfs\x00', 0x80000, &(0x7f0000000180)="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") mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) unshare(0x20020000) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000000140)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000000040)="a527f501fbef28fe6983e613343954f3a40442c801514a1459c568e611699f6fbb850a6dcb0257eb4cfa3ffd53fcea321949d5827da23900000000000000000000000000000000000000000053041fed6ffc01314719118d1d1d002ff42bc86e09ef7d9404115630b38154333dd94a1485c8bd1d98bb786c635203998e036f9bd91e52f4cef2d94981c1683bb520059703e462f8346ba7f1ffd3671b6e7bd0b754e5199a08e8ba574e56fd57a55d") setsockopt(r0, 0x9, 0x2, &(0x7f0000000300)="5d939d6d95b6d15629880530963a022638bb507b318d707875b31c49d865e87f25dabe0937808b4e95a599c3f6f5d13ac24856b7d85d450e979eb80b84cc7170c766f44c1a00961bb7f413ce0b0b091678413e6a6e2cce6628bc6f68ce903896a8e5e89c182a944a3ef5c370ac4c24520ce836c6c8f4400ec89631ca7004a9c17db83107159474ca72edaf5d06cfc6f5c1d58414bbb72433a45d20a2ca25e509618f80f7a4502bc1e2146f70bd92b12334c6a2819c5975b71eba2466d19188c0c0bad3b9ca1b6d102403215210c7bcf12c1bc73dccb99ce7caa99a8b4d635d9fa4f5246463fe14cc230f29dda0", 0xed) r1 = syz_open_procfs(0x0, &(0x7f0000373ff5)="6d6f756e74696e666f00a4") sendfile(r1, r1, &(0x7f0000f48000)=0x4000000, 0x401) 2018/04/23 13:15:56 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001000)={0x0, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x155) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f0000000000)) [ 177.196176] IPVS: set_ctl: invalid protocol: 60 172.20.20.187:20003 none [ 177.230073] keychord: using input dev AT Translated Set 2 keyboard for fevent 2018/04/23 13:15:56 executing program 1: r0 = getpgrp(0x0) tgkill(r0, r0, 0x17) r1 = gettid() rt_sigprocmask(0x1, &(0x7f0000000080)={0xfffffffffffffffa}, 0x0, 0xfffffffffffffd64) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = add_key(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="3cb8aa27c643ddc4591c09b08455d2b47eb37a43076b909c3b5384700fe775f5cc6db043648eafe50ae96fc65fefc64ad759c1d7b1908e67e04a5cefb646db45a224c07c4148708ddad3348d3bae5af3fdb7b93655f122dea3e31ba24c40c8aab9aec15f1af4272c0b53d4ff8ddabd916a2d83243415f4eff9b4e97c3ed379e57b9c9662591b5c0c51db720a38253945c1b17905e1933af916492ad23bc1ba3fc8b5bb238c9ab2d1374ea030fcad18de4710e741ac9f3dde1186444c0cfe40582aa87f6abd3d78e88d11e8ec0522d7e3165cd5f0fecf54b907352a7f72bd5d3bc57f07c96b2b0dc3af64ca809c19d353c5be7c4c8c", 0xf5, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r2, r3) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00000000c0)={0x0, 0x0, 0x40000, 0xfe}) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f0000000000), &(0x7f000005b000)={0x0, 0x989680}, 0x8) 2018/04/23 13:15:56 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000200000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40000, 0x42) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000180)={0xe3, 0x3f, 0x7, 0x0, 0x1, 0x20}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000000c0)={{}, 'port0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/23 13:15:56 executing program 2: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000000000)={'sit0\x00', @ifru_hwaddr=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) [ 177.341339] keychord: Insufficient bytes present for keycount 2 [ 177.378421] keychord: using input dev AT Translated Set 2 keyboard for fevent 2018/04/23 13:15:56 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/packet\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x108) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r2 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x10001) sendfile(r1, r2, &(0x7f0000001000), 0x7df35f20) 2018/04/23 13:15:56 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000180)='./control/file0\x00') pivot_root(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control\x00') rmdir(&(0x7f000015dff6)='./control\x00') close(r0) 2018/04/23 13:15:56 executing program 1: bind$inet(0xffffffffffffffff, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(0xffffffffffffffff, 0x1) 2018/04/23 13:15:57 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000100)=0x9, &(0x7f0000000140)=0x2) r3 = socket$packet(0x11, 0x2, 0x300) r4 = fcntl$getown(r1, 0x9) rt_sigqueueinfo(r4, 0x37, &(0x7f0000000280)={0x20, 0xfbb, 0x8f77, 0x9e4}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000002c0)=0x1, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000000c0)={"62726964676530000000062000", 0x1}) r5 = openat(r3, &(0x7f0000000040)='./file0\x00', 0x40, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x1ff) inotify_add_watch(r2, &(0x7f0000000300)='./file0\x00', 0x4000227) ioctl$BINDER_SET_MAX_THREADS(r5, 0x40046205, 0x7) r6 = socket(0x10, 0x1000, 0x0) write(r6, &(0x7f0000df8fd9)="2600000026004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) 2018/04/23 13:15:57 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e1d, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x2001ffff, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x581000, 0x0) accept4$packet(r1, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0x14, 0x80000) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000440)=r2) write$cgroup_type(r1, &(0x7f00000001c0)='threaded\x00', 0x638560bad69dc833) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f0000000200)='./file0\x00', 0x8, 0x2, &(0x7f00000003c0)=[{&(0x7f0000000300)="3d1e61849d6831c43940a57e42154533461b439dd08058b6ce4200d4b59f8a7077d249bd19442d73f586b5", 0x2b, 0x7}, {&(0x7f0000000340)="351b5d2f2ac03656ea89588cf52d342294f2132df6503ea249e4d06ca96bdd2f8755e29f4edc9081160b0b732088b8dba6918ac9d78cfc6809574d67874515e83d34c5c5f1c4881c7f8457445e47fa51c40c4b274a5d25777904f274032b44dee74a4c01407d6ee3db013a73b10dffa2eb6c88dcbf8918b1d9f559dbf2d154f4", 0x80, 0x4}], 0x40, &(0x7f0000000400)={'nouuid,', {[{@discard='discard', 0x2c}, {@gqnoenforce='gqnoenforce', 0x2c}, {@swidth={'swidth', 0x3d, [0x32]}, 0x2c}, {@grpid='grpid', 0x2c}]}}) sendto$inet(r1, &(0x7f0000000080)="e4571a513caf24e65806b71fb5a749f243d7af1d337894f5ffcf3ff7855fd45ee92b4f1cabb41b44cd20876ea20956c028050866f005a78126304907828ef562977c7d2bb465f8de0086fa76550861c528436752288bbdf392a7f2a6767b9b004f062fee01b0bbd268f80ff30f5b6609b86476c07969a3ea2e86c7b654918b112f99ff2a14c734eacd38b88b7345d81b6f081123462b38e92a084f183263923552ff13e167d061fbecd92b0c538e401eb2831bcaf750e70c4ef6301ae5d6b6100d718f57e5532b14777e58f71019fd", 0xcf, 0x840, &(0x7f0000000180)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) recvfrom$inet(r0, &(0x7f00000004c0)=""/149, 0xffffffffffffff38, 0x0, 0x0, 0x0) 2018/04/23 13:15:57 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) pipe2(&(0x7f0000000000), 0x80000) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x34}, 0x1}, 0x0) ioctl(r0, 0x80004520, &(0x7f0000ac4000)) 2018/04/23 13:15:57 executing program 5: ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f00000000c0)={0x1, 0x2, 0x1, 0xffffffffffffff9c}) fcntl$getflags(r0, 0x40b) r1 = syz_open_procfs(0x0, &(0x7f000045cffd)='ns\x00') unshare(0x2104000) fcntl$notify(r1, 0x402, 0x10) getdents(r1, &(0x7f0000000100)=""/167, 0xfd2e) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000000)=""/142) 2018/04/23 13:15:57 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) sendmmsg(0xffffffffffffffff, &(0x7f0000008b80)=[{{0x0, 0x0, &(0x7f00000078c0)=[{&(0x7f00000067c0)="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", 0xc01}], 0x1, &(0x7f0000007980)}}], 0x1, 0x0) r1 = request_key(&(0x7f0000000080)='trusted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='mime_typevboxnet0nodev\x00', 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, r1, r2) fdatasync(r0) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x3c9, &(0x7f0000003140)}}, {{&(0x7f0000000000)=@nfc={0x27}, 0x10, &(0x7f0000007380), 0x0, &(0x7f00000073c0), 0x346}}], 0x2, 0x0) 2018/04/23 13:15:57 executing program 6: r0 = socket(0x10, 0x4000000080002, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast, @in6=@ipv4}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f00000004c0)=""/187) timer_create(0x4, &(0x7f00000000c0)={0x0, 0x1b, 0x7, @thr={&(0x7f0000000040)="b950695b4d1074c2c1e89bc3dacf807e2fce88b141815d8f683b4e48675b1022267620964d2158bda00959a62e648c27a60c02c38efb512f5df872b3dd6637ee1708b8d5b0d53ac97a5a8ff77f1fec80df961a2d1d1c39ec", &(0x7f0000000640)="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"}}, &(0x7f0000000180)=0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) timer_settime(r3, 0x1, &(0x7f00000003c0)={{r4, r5+30000000}}, &(0x7f0000000400)) getpeername$packet(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x14) getpeername$packet(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000600)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000480)=r6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={"03000e04eb005fdeffff0100042000", 0x7fd}) ioctl$sock_ifreq(r0, 0x8910, &(0x7f0000000000)={'eql\x00', @ifru_mtu=0x1}) 2018/04/23 13:15:57 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)="390000001300090469000000000000007f00804003000000460001070000001419001a0004000a000000096e0200000000000000000003f500", 0x39}], 0x1) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xec, 0x80) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00000001c0)=@req={0x4, 0x1, 0x800, 0xffff}, 0x10) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x600100, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, 0x4f95, 0x1, 0xff, 0xd, 0x8, 0x2, 0x4}, 0x20) 2018/04/23 13:15:57 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac7e8a)="290000002000190000003fffffffda060200000000d700fffffffc040d000d00ea11000000050000fe", 0x29}], 0x1) 2018/04/23 13:15:57 executing program 0: seccomp(0x1, 0x0, &(0x7f0000002ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x8000000000054004}]}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40000, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000080)={0x3, 0x5, 0x1000, 0x5, 0xffffffff, 0x6}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)={'syz1', "dd8355a3bb21c39f7e270f38b47712cc7ba2a41b02e3ff5aa4ae1bb9691673683cf4cfc3d11f86f78a7d25cd87b7b6"}, 0x33) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0)={0x2}, 0x4) 2018/04/23 13:15:57 executing program 2: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x5) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0) socket$key(0xf, 0x3, 0x2) 2018/04/23 13:15:57 executing program 7: seccomp(0x1, 0xfffffffffffffffc, &(0x7f0000002ff0)={0x200000000000037c, &(0x7f0000004fe8)}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000040)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000080)={r1}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/04/23 13:15:58 executing program 7: mkdir(&(0x7f000066cff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@l2, &(0x7f0000000140)=0x80, 0x80000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000400)=0xe8) getresuid(&(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000500)={{{@in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x7, 0x4e24, 0x0, 0xa, 0x80, 0x20, 0x62, r1, r2}, {0x8, 0x6, 0x120000000000, 0xffffffffffffffc1, 0x10001, 0x1, 0x24f90b68, 0x5}, {0xffffffffffff0000, 0x9, 0x3f, 0x2}, 0x414a, 0x0, 0x2, 0x1, 0x1, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d6, 0x33}, 0xdb6292d0aafe3bdc, @in=@loopback=0x7f000001, 0x3502, 0x4, 0x3, 0x4000, 0xc008, 0x1000, 0xf5}}, 0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6, @in=@multicast2}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) rename(&(0x7f0000b2a000)='./file0/file0\x00', &(0x7f0000ab3ff0)='./file0/control\x00') stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 2018/04/23 13:15:58 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x3, 0x6254}], 0x1) openat(r0, &(0x7f00000000c0)='./file0\x00', 0xfffffffffffffffc, 0x0) 2018/04/23 13:15:58 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000d7efec)={0x14, 0x6, 0x1, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="07000000d400be8acc11905f5dc4c75c403a1735c077b061dc271946bd762f695ef4c6e47002e24992b68310af2a9c6e5f53f7c3940b0b307851c3b6f312bf2c27c800553b7a06848b", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000300)={0x3, 0x2, 0x6, 0x4}, &(0x7f0000000340)=0x10) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) getsockname$ax25(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x10) 2018/04/23 13:15:58 executing program 7: sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000005540), 0x0, 0x1000000000000000) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="39000000130009046908000081000001000000400300000045ff0f00000a001419001a0047bd330782b77b01000200070000fe000000070002", 0x39}], 0x1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00000000c0)={0x2, 0x7f}) 2018/04/23 13:15:58 executing program 2: r0 = socket(0xa, 0x400000002, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r1, 0x8, 0x70bd2d, 0x25dfdbfd, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000000080)=""/195, &(0x7f0000000180)=0xc3) utime(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)={0x6, 0x8}) getsockname$inet(r0, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f0000000380)=0x10) 2018/04/23 13:15:58 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = gettid() ptrace$setopts(0x4200, r1, 0x2, 0x100000) shutdown(r0, 0x1) 2018/04/23 13:15:58 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x201, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x80407}) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000002840)=0x6) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000040)='./file0\x00', 0x6, 0xa, &(0x7f0000002740)=[{&(0x7f0000000180)="d5d66718e6ae30f8a0c7ed7d37f087beef40f343c5cb60cc76afa66456eb1c4f97aa58af407ec304b764e32935b3990359944886a3f8bdeca5296c482afa20110712b0a569cf69f1dbd2664fee7635a17655421dd958b6718007356c3a1b85b5140d4df6f7968989ec8a3385ac461095446205e792df40ebce2cf7fea5307c04ac325ec8edf16f3ca52ce330237e638519de11658c770de8bc4bbcd4648b1c859344d75dd989e23822bbd43fdc9d2fb0fdb4b0b653c45ec44a0ba5b11c2e988adf2b1399bb13c272afc3151cd1bda3ee34702d45ef0925ea28a6b778873215d616ca7aad9e0bef22bd492be53257201385553ab9d5d3d2", 0xf7, 0x1}, {&(0x7f0000000280)="a62c8ad8296e2998d1b256668d5003c66d006fcc8dbbeb185cfd9c0e4090bcab10e961ee6bd7a59bb2af92f724b255ada68d3c82b7cacebb779342136ee14899a4a2bd983bc65542165e498d6020d332088bd1662f1ec43121c86401370ace85482686ba4317dcf749609c4767085ccc0758c5fd5d3bb9c1631b0161dd04b1c565301e525b17602e8b25e3f99e687fe63a9dbe7cb708b8d93fc6f1cebe463201e12fa1a0a8fa8cf11a0e88bdcfb4a7d9e29cb87253c90a7df1c0f3073975973b4e255d8acc563769d13696a2", 0xcc, 0xffffffffffffff00}, {&(0x7f0000000380)="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", 0x1000, 0xbd5}, {&(0x7f0000002480)="f4bc60f0bf7127d85119a1dea1a736d5291d9a48633477b8f9b1a80a896acffdad0031033c19928ec634b1180d0a46a0f70558ccfb01dc49416d607753820f8a6c88adb32297a2b2da59b0307db47b7a6fbd20da8944f64029e19ff2c6587ec2b0781904d6d9af0f0ac67dc43def2615648e27bbceffbaefa657860f4989a5fd499ec0e0482ca9df45673ff121e5f5b95cf78aac41022389", 0x98, 0x4}, {&(0x7f0000002540)="97d3960db17a5e31c6e0eb84b0ad75d4eafc0a3f3b641418de35636bfd5cdd74f78393dcbfbcd7a269ad39bbc55b5955de4326761b12e334b41195c7fa4a4a07464b3c62b02e7941df8a663f2e06e1e26e9f92cbccda93ef91123ab9548147d0b27f7a7674", 0x65, 0x2}, {&(0x7f00000025c0)="80f9f9d1351edeb106fa2b22c927e81afbab388876ab23ab8128e4fbc8f81584f26613f86d78ac1c19a6b204dbe47dd0c71aae2f2f674c0ec9f8dd280c26e3a7b0429fe2c45b6ac38bdce118e4706ebb1d854a154d2e4f739a0811433dc934dbc4acc4befb9ab036d58959", 0x6b, 0x3}, {&(0x7f0000002640)="718f4b754eadee0d738f66fb75b661fde0fc663edb70bcbec954313e5a5c1cc760d2c5e9bcbbbebc791ca6c8d341f5359df2916d83c6ab6fe3e866f54ff450f4e42a9451cc5f5fb93f8882a54a38fc", 0x4f, 0x4}, {&(0x7f00000026c0)="e913d258096926441298709c3a967ca8ce52bfbbe9fad93ceae8b8d169bfe71300b106e68738273188add8270a6acfd55127c260bdd1ccc4d03338ef4140986bfe98749ea2b723e637cec7011234553b61792affcf08d1d070793ee81ae1248271", 0x61, 0x6}], 0x800, &(0x7f00000000c0)={[{@codepage={'codepage', 0x3d, 'cp850'}, 0x2c}, {@gid={'gid', 0x3d, [0x3f, 0x38, 0x78, 0x79]}, 0x2c}]}) write$eventfd(r0, &(0x7f0000000100)=0x2100000001, 0x11f) 2018/04/23 13:15:58 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc), 0x4) write$binfmt_elf32(r1, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x1c, 0x4, 0x1f, 0x2, 0x6e, 0x3, 0x0, 0x1f, 0x23a, 0x38, 0x3a1, 0x6, 0x7, 0x20, 0x2, 0x7, 0x6414, 0x3}, [{0x6474e553, 0x20, 0x3, 0x455, 0x1000, 0x40, 0x8000, 0x7}], "db747ff09a996cd17970cf0a3860a8755150fbdc3f03c1a2db6d1ad89c670b3f87abcca3f78e91b7609aceb202f5e8ac63390a0346473fa1f4e16a3af4b842520ec0df5e9648e4205252ddacd687223715efc659c1e5616ae698c638dde87ff08f88b41ea95c5658685c5bf3564ee596a803", [[], [], [], [], [], [], [], [], []]}, 0x9ca) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/sequencer2\x00', 0x80, 0x0) setxattr(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)=@random={'user.', '\',/\x00'}, &(0x7f0000000b40)='/dev/sequencer2\x00', 0x10, 0x3) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000b80)={0x10}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000a40), &(0x7f0000000a80)=0x6) 2018/04/23 13:15:58 executing program 0: socketpair$unix(0x1, 0x40000000003, 0x0, &(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$void(r0, 0x544f) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000040)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00001fefe4)={0xa, 0x4e21}, 0x1c) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1000000000000005}, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000004500)={{{@in=@rand_addr, @in6=@loopback}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000002900)=0xe8) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f00000005c0), &(0x7f0000000600)=0xc) recvmmsg(0xffffffffffffffff, &(0x7f00000096c0)=[{{&(0x7f00000003c0)=@ethernet, 0x80, &(0x7f00000017c0)=[{&(0x7f00000014c0)=""/12, 0xc}, {&(0x7f0000001600)}], 0x2, &(0x7f0000001880)=""/4096, 0x1000, 0x100000001}}, {{0x0, 0x0, &(0x7f0000002d80)=[{&(0x7f0000002940)=""/60, 0x3c}, {&(0x7f0000002a00)=""/236, 0xec}, {&(0x7f0000002b00)=""/116, 0x74}], 0x3, &(0x7f0000002e40)=""/93, 0x5d}}, {{&(0x7f0000002ec0)=@nl=@unspec, 0x80, &(0x7f0000004040), 0x0, &(0x7f0000004080)=""/8, 0x8}}, {{&(0x7f00000040c0)=@generic, 0x80, &(0x7f00000041c0), 0x0, &(0x7f0000004200)=""/232, 0xe8, 0x97f}}, {{&(0x7f0000004300)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000006780)=[{&(0x7f0000006600)=""/70, 0x46}, {&(0x7f0000006680)=""/240, 0xf0}], 0x2, &(0x7f0000006800)=""/212, 0xd4}}, {{&(0x7f0000006900)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000007d00)=[{&(0x7f0000006980)=""/83, 0x53}, {&(0x7f0000006a00)=""/228, 0xe4}, {&(0x7f0000007b00)=""/119, 0x77}, {&(0x7f0000007b80)=""/60, 0x3c}], 0x4, &(0x7f0000007d80)=""/4096, 0x1000}}], 0x6, 0x0, 0x0) r5 = openat$cgroup_ro(r3, &(0x7f0000000200)='cpuset.effective_cpus\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') listen(r4, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendto$inet6(r2, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f0000000500)=""/101, &(0x7f0000000680)=0xfff7) sysfs$2(0x2, 0xac0, &(0x7f0000005600)=""/4096) shutdown(r4, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000480)={'bcsh0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, &(0x7f00000001c0)=0x84) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000380)) creat(&(0x7f0000000300)='./file0\x00', 0x100) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer\x00', 0x0, 0x0) dup3(r1, r0, 0x0) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000240)=""/12, 0x246, 0x10001, 0x0, 0x0) r6 = fcntl$getown(r1, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000640), &(0x7f00000006c0)=0xc) getpgid(r6) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000280)="6cb4b70702f956ed8c98791f003dc4a0b092f589171b15568bbcb0a418dfe8f198779a0b2951c9f2aafdeb4d7126c66ce1882a4f9897925987d1601d428456d1add59e16570dfd7245a8467bdbfc", 0x4e) 2018/04/23 13:15:58 executing program 3: rt_sigaction(0x41, &(0x7f0000000040)={0x5, {0x100000000}, 0x1, 0x40}, &(0x7f0000000080), 0x8, &(0x7f00000000c0)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x8000, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f00000001c0), &(0x7f0000000200)=0x40) r1 = socket$netlink(0x10, 0x3, 0x9) getdents(r0, &(0x7f0000000240)=""/194, 0xc2) splice(r1, &(0x7f0000000100), r1, &(0x7f0000000140), 0x1, 0xd) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000000)=0x14, 0x4) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000340), &(0x7f0000000380)=0x30) 2018/04/23 13:15:58 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x8402, 0x0, 0x7}, &(0x7f0000000200)=0x14) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) dup(0xffffffffffffffff) r3 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x81) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) pwrite64(r3, &(0x7f00000001c0), 0xfd, 0x0) 2018/04/23 13:15:58 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000240)="24000000200025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000000000", 0x24) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="0101030000"], 0x1c}, 0x1, 0x0, 0x0, 0x4004}, 0x0) 2018/04/23 13:15:58 executing program 1: read(0xffffffffffffffff, &(0x7f0000000180)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000000000)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, &(0x7f0000000200)={0x0, 0x0, 'client1\x00', 0x0, "ab3b057333ec3ad4", "edba21adf38e9e67c7023881bad759236d5fcc6752e8b9b4d5f11c14903d4737"}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x2001, 0x0) ioctl$TIOCNXCL(r0, 0x540d) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/23 13:15:58 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000004ffe)={0x11, 0xf7, 0x0, 0x1, 0x0, 0x6, @random="1fd4babda70f"}, 0x14) r1 = dup2(r0, r0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000100)={@empty, @loopback, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000280)=0xe8) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000001540)={@dev, 0x0}, &(0x7f0000001580)=0x14) getsockname$packet(r0, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001600)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000004880)={@multicast1, @local, 0x0}, &(0x7f00000048c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000004900)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000004940)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000004a40)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000004b80)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000004c80)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000004cc0)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@broadcast}}, &(0x7f0000004dc0)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000004f40)={0x0, @rand_addr, @remote}, &(0x7f0000004f80)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000005080)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000005180)=0xe8) getpeername$packet(r0, &(0x7f00000051c0)={0x0, 0x0, 0x0}, &(0x7f0000005200)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000005240)={0x0, @remote, @loopback}, &(0x7f0000005280)=0xc) getsockname$packet(r0, &(0x7f00000052c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000005300)=0x14) getsockname$packet(r0, &(0x7f0000005340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000005380)=0x14) getpeername$packet(r0, &(0x7f00000053c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000005400)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000005440)={0x0, @empty, @rand_addr}, &(0x7f0000005480)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000054c0)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f00000055c0)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000005600)={@remote, @multicast1, 0x0}, &(0x7f0000005640)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000005680)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000005780)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f00000061c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000006180)={&(0x7f00000057c0)={0x9b4, r2, 0x1, 0x70bd25, 0x25dfdbfc, {0x3}, [{{0x8, 0x1, r3}, {0x100, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7547}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000001}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x9, 0x8, 0x8, 0x4}, {0x0, 0x40, 0x5, 0x20}, {0x20, 0x1, 0x6d7, 0x2}, {0x6, 0xff, 0x7fff, 0xfa9}]}}}]}}, {{0x8, 0x1, r4}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}]}}, {{0x8, 0x1, r5}, {0x44, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x81}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r7}, {0x100, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100}}}]}}, {{0x8, 0x1, r8}, {0x220, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xdf}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x40}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xec3b}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0x170, 0x2, [{0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x6, 0x2, 0x981, 0x46a5bd}, {0x400, 0x5, 0x100, 0x8}]}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4e78}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3f}}, {0x8, 0x6, r14}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfff}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x401}}}]}}, {{0x8, 0x1, r15}, {0xb0, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000001}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r16}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3ff}}}]}}, {{0x8, 0x1, r17}, {0x16c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xc85}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x76}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r18}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r19}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1f}}}]}}, {{0x8, 0x1, r20}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}]}}, {{0x8, 0x1, r21}, {0xe8, 0x2, [{0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x20, 0x4, 0x4, 0xfffffffffffffffb}, {0x8, 0x101, 0xffff, 0x3}, {0x0, 0x2, 0x31, 0x6}, {0x3d89f4f4, 0x1ff, 0x0, 0x3}, {0xffe0000000, 0x2, 0x100000000, 0x4}, {0x7fff, 0x9, 0x3, 0x80}, {0x8, 0x9, 0x80000000, 0xc600000000}]}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x2a}}, {0x8, 0x6, r22}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}]}}]}, 0x9b4}, 0x1, 0x0, 0x0, 0x20000040}, 0x800) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) r23 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r23, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x5, 0x2000}, 0x4) 2018/04/23 13:15:58 executing program 2: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) getpgrp(r0) ioperm(0x0, 0x1000, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) getsockname$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) 2018/04/23 13:15:58 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$cgroup_pid(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB='289'], 0x3) sendfile(r2, r2, &(0x7f0000000040), 0x80000001) sendfile(r2, r1, 0x0, 0xc08f) r3 = request_key(&(0x7f0000000200)='blacklist\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="766d6e6574305c402b6370757365742d6d696d655f747970656c6f6264657663707573657473656c696e757828212662646576a500", 0xfffffffffffffff8) request_key(&(0x7f0000000140)='pkcs7_test\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='./cgroup.cpu\x00', r3) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000017a000)=@abs, 0x8) sendmmsg$unix(r5, &(0x7f00000bd000), 0x80, 0x0) r6 = gettid() sendmmsg(r5, &(0x7f0000008540)=[{{0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r7, 0x5452, &(0x7f0000008ff8)=0x3f) ioctl$sock_FIOSETOWN(r7, 0x8901, &(0x7f00008d6000)=r6) readv(r8, &(0x7f0000622fd0)=[{&(0x7f0000b36000)=""/236, 0xec}], 0x1) fcntl$setsig(r7, 0xa, 0x12) r9 = dup2(r4, r8) getsockopt$inet_sctp_SCTP_MAXSEG(r9, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={0x0, 0xfffffffffffffe00}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r9, 0x84, 0x6c, &(0x7f0000000340)={r10, 0x9d, "e5c272883641c15d504ddc317d62c8ae4476399c1724de995bb677b059b69406fb2a5b02b4b33a83e5dcf5bc2fd17074b22cad7082aa721e7248518b3fd6461a9cd197db202f0e65b5a668da3ef7d0b4dcebd7b4691a87dca7c6942f60397e2e27303de666106eb713046b0ee9b23be410dcbabdbf8d400cdc5c4befe8fe2b5b2c530bb1c6fb048772d648394758725ff3cd7a9f9e9f18931ef0d2894c"}, &(0x7f0000000400)=0xa5) tkill(r6, 0x15) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000100)={0xfb3, 0xd701, 0x2, 0xfffffffffffffff9, 0xfffffffffffffc01, 0x8001, 0x8000}, 0xc) 2018/04/23 13:15:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) r2 = memfd_create(&(0x7f0000000180)='.\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) listen(r1, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x321}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000000c0)={r4, 0x6}, 0x8) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) r5 = dup(r0) setsockopt$inet_buf(r5, 0x0, 0x4, &(0x7f0000696000), 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000000140)={{0x3, 0x0, 0x3, 0x0, 0xfffffffffffffff7}}) [ 179.621300] keychord: Insufficient bytes present for keycount 209 2018/04/23 13:15:58 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000200)={0x3f, @dev={0xac, 0x14, 0x14, 0x1d}, 0x4e23, 0x3, 'wlc\x00', 0x20, 0x81, 0x6c}, 0x2c) socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x800, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/ip_tables_matches\x00') syz_emit_ethernet(0x3b, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa8137ffff002d0105ffffffffffffffffffffff120000570f7df11af284d239574d1711af746aaa8e25fa1871fc0604"], &(0x7f00000001c0)={0x0, 0x1, [0xce, 0xa5f, 0xbeb, 0xd0a]}) getsockname$packet(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x14) getsockopt$inet_udp_int(r1, 0x11, 0xb, &(0x7f0000000000), &(0x7f000093affc)=0x4) [ 179.692021] keychord: Insufficient bytes present for keycount 209 2018/04/23 13:15:59 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x200000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000140)={{0x0, 0x6}}) 2018/04/23 13:15:59 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x7f, 0x2000000000}, "706f7aff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ppoll(&(0x7f00000000c0)=[{r1, 0x4008}, {r0, 0x20}, {r0, 0x4001}, {r0}], 0x4, &(0x7f0000000140)={r2, r3+30000000}, &(0x7f0000000180)={0x2}, 0x8) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) close(r1) syz_open_dev$sndseq(&(0x7f00000003c0)='/dev/snd/seq\x00', 0x0, 0x0) 2018/04/23 13:15:59 executing program 2: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000002bff0)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a73797374656d645f7061737377645f7661725f72756e5f743a6330202f7573722f7362696e2f637570732d62726f777365642000000014cae7946c583176533b3100b2399b"], 0x48) close(r0) 2018/04/23 13:15:59 executing program 7: r0 = socket$inet(0x10, 0x40000000000003, 0x2000000000000c) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000000540)="24000000100007031dfffd946fa2830020200a0027000300001d85687f2000000400ff7e28000000020af598fbd6661d47aac4206eccef116f08c5815e72430006000000ffdfffff00000000", 0x4c}], 0x1}, 0x0) [ 179.981803] netlink: 20 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/23 13:16:00 executing program 2: mknod(&(0x7f00000001c0)='./file0\x00', 0x81, 0x0) r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) clock_gettime(0x0, &(0x7f0000000080)) ftruncate(r0, 0xffff) sendfile(0xffffffffffffffff, r0, &(0x7f0000000000), 0x0) clock_gettime(0x0, &(0x7f0000000140)) utimensat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={{}, {0x0, 0x2710}}, 0x0) write(r0, &(0x7f0000002000)='v', 0x1) clock_gettime(0x7, &(0x7f0000000040)) sendfile(r0, r0, &(0x7f0000001000), 0xffff) getpgid(0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={{0x0, 0x7530}}, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000380), &(0x7f00006fcff0)) 2018/04/23 13:16:00 executing program 4: clone(0x1001ffc, &(0x7f0000178000), &(0x7f0000b52ffc), &(0x7f0000e41000), &(0x7f00008b4000)) timer_create(0x5, &(0x7f00000002c0)={0x0, 0x3, 0x3, @thr={&(0x7f0000000100)="62f785e4fae9911cbf5f7059dee86844b0cd617f62ce96ea0906b46fc748387fed19a72625a8f25280af9e3be054ca22b71d1b63975c4f4117490584254f2776bbe3babb69c2b71620bfa96077f172dfbfcc530e93c1ef2767125e31c12cd84e8b6e2e38c9c3d69f082a7c07c3f0ae59c1b31961bcef68d3fffeecf816742fa04d11998585f8f94e1f7ebfc8b3267db2f8e6f053f8e055217a46acb3e6abc12c6311a793f319", &(0x7f00000001c0)="583ceaed0880a2af6c45c172a2e441d2ca17355e352c79a6b9038d28a0250091ba5c1309e7236ce7a68cc507e041e6f4224979499b8c97c148b7e9398a8542fb0406c40b68d982f0397dc4aebea05798e18646d61891db0443cbb01ad49e1b3690e5fccba4e9680f8e6c7ee990a4f59826647f890d89cd050ddea5025cfc7f6f3aa4ade618523470b95492a5150272cc2bb19ff941fe81c265d92af3e3a58aa93dd1c77d5c4f7bbf5fdf09448449aa38254d4ac01c8b1156e5e292b567a03ef8dcb2d4b34cb80e5a916dac7216d7c1eaa1f15a7c612b12e0f22bfdabe80d823f86ad7cf430c9feb44f7f47549786d38a88208ab42c0b"}}, &(0x7f0000000300)=0x0) r1 = signalfd(0xffffffffffffff9c, &(0x7f0000000340)={0x7}, 0x8) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f00000003c0)={0x8, 0x8, 0xfffffffffffffffa, 0x2, 0x6, 0x1}) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000440), &(0x7f0000000480)=0x40) r3 = socket$nl_crypto(0x10, 0x3, 0x15) fcntl$dupfd(r1, 0x0, r3) timer_delete(r0) wait4(0x0, &(0x7f00000000c0), 0xa0000002, &(0x7f0000000000)) 2018/04/23 13:16:00 executing program 7: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x12000, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000b80)={0x0, 0x5}, &(0x7f0000000bc0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000240)={r2, 0x1c, &(0x7f0000000200)=[@in6={0xa, 0x4e23, 0x3, @dev={0xfe, 0x80, [], 0x12}, 0x9}]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000002c0)={r3, 0x5, 0x80d, 0x400, 0x7fff800, 0x1}, 0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}, &(0x7f0000000600)=0x84) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000500)={0xef, &(0x7f0000000400)="a5d95dd2e8186b907f2652bb09b715d96d3662d38ae8fdc8e7d2354252ecca944b7d38cd9d22d4bcb2027e4326f16a94dcb7e29ae54d0741c5e5f5f21329d5d9510c331304438e5daf40e63082b70a4506b314e7a997cb48299372f04aa0d0e1660afbbbbc5632107d17fc34fb408ca6e5028bafd81c443af89b491ddbdfd6a16150a8365c4a3575b4184426bb8cd4b8416f4be1058400fc6399b5b84c59f052b1d0c79d518ab33adb40dc6a0d503a4195efad028514c7b99da02a169e7d615a1256ece629f4c1a394f4c498f51f82467a9fec1dd3768947930a9e61658cc10d48e51756e004cf53ab3e0b01b90158"}) fcntl$getflags(r1, 0x1) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r4, 0x1d33, 0x7fffffff, 0x6, 0x6, 0x60d}, 0x14) mmap(&(0x7f0000448000/0x3000)=nil, 0x3000, 0x4, 0x8012, r0, 0x0) readv(r0, &(0x7f0000000900)=[{&(0x7f0000003000)=""/4096, 0x133f}], 0x10000000000001af) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000c00)={&(0x7f0000000c40)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000006004e207f0000010000000000001000030005000000000002004e20000000000000000000e0ffc6ff2f00000002034000001c00000000400022f5ff00000000000000ffffe000000100000000000000000000000000000000149fd8709e18e0e2ad5bda499d90272c9c14ae0a61"], 0x80}, 0x1}, 0x884) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ashmem\x00', 0x0, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000000380)={0x0, 0x3, 0x101, 0xfffffffffffffffa, r5}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000ac0)={0x7, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e24, @rand_addr=0x200}, 0x0, 0x6, 0x9, 0x7, 0xfffffffffffffff9, &(0x7f0000000a80)='bpq0\x00', 0x3f, 0x9, 0x100000001}) readv(r0, &(0x7f0000002fd0)=[{&(0x7f0000448fdc)=""/36, 0x24}], 0x1) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000640)=0xffffffffffff8001, &(0x7f00000007c0)=0x4) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f00000006c0)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x4008}, 0xc, &(0x7f0000000680)={&(0x7f0000000700)=ANY=[@ANYBLOB="66e6ff0008dd4919352821c6b9fe96642ccd4b853e873abc246e84efc084727598a94e238324835ead0822ed07907d6f8ecd476b44841c106412833956f0587035eaa016a54e76a8200e36fe9d4e58f27a151f44c0ba4585"], 0x1}, 0x1, 0x0, 0x0, 0x4004080}, 0x90) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f00000008c0)=""/17) r7 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x100) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000000b40)=r3, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000800)={{0x5a32fdbd, 0x5d}, 'port1\x00', 0x10, 0x0, 0xe4b2, 0xff, 0x3, 0x8001, 0xb65, 0x0, 0x2, 0x3}) ioctl$VT_OPENQRY(r7, 0x5600, &(0x7f0000000040)) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000940)="43c54209897968eec54ba79578a34372e8bb29b0090e56204f9e657a27d7bd3494839d9d70ced995f2df333ed07bb54d97c7a3a83b1562571adda1584591a4d00b98ad00dd240fab24027bb726ec66666157f9dae08cd3d54b8ad05c42ac523b170e2bb590d7c781f0da402ad1e3c0cf5ae75fe4c1670ac71da9edd897b0a92c5c04976869553e6216da09fdf3f7ef707f13ada93fd66a5028e4e0906e2251daaa27a6dc48f3c13ffa12c5bf5f580a40888b2c521c6619f04be73b08f35711f1891aefacb42a98d1eaa91a21e9ffc56174bee917202ed13361999d89336a908eceb9d7") ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000a40)={0x5, &(0x7f00000005c0)=[{}, {}, {}, {}, {}]}) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f00000003c0), &(0x7f0000000780)=0xc) 2018/04/23 13:16:00 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5eff5)='lp\x00', 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000300)={{0x11, @multicast1=0xe0000001, 0x4e22, 0x2, 'none\x00', 0x20, 0x800, 0x62}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x4, 0x6, 0x1, 0xffff}}, 0x44) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000400)=0x0) ptrace$setregset(0x4205, r1, 0x203, &(0x7f00000004c0)={&(0x7f0000000440)}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000500)=""/4096) sendmsg$inet_sctp(r2, &(0x7f0000000440)={&(0x7f00000000c0)=@in6={0xa, 0x4e22, 0x1ff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000001500)="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", 0x1000}, {&(0x7f0000002500)="d22c9b1ab7975ab72018703b33474fb544af4085fc8b3c4d3d1f0a141934246099eb1b973dfcbebe83e33809366fb50df48587d6289694c388cdef735f1f8e76049718c776cbe8b7311a435ee6da018309017f06f60c3132f8bcf5bf376ca4ad38c0f2d4cf4b5ddab32749f66203a95a418a08bd71246d70536cee4c512031c7d22ac161a1894e40ab0354c2a4404e7750bec00b4ddab9c193d5a7399c4270a52540ee4685c500cc6a5592708390ea46d28bbbd10a", 0xb5}, {&(0x7f0000003580)="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0x1000}, {&(0x7f00000025c0)="6eb6eeb6ac0b5bf46c7a980ce68875ddddbe29da05163d83422bf79f294005b7fc4319ed7e3e832a601b4d7de8976e0a0515574074de578b29be5abe59d555d7ebddd6cf4a7ba5febb9b3cf804d12e5d5f5ae7e5c5e25d5ca7c549325a42bcd38bd7642ef24441d559b4ab8c37c311d9492d689f93795727701d3de56eb8b310859e8cf22984923d2763de695ff7ea3152f29bbe9a5d516d4a6c9a4c007d1b9b555124c02ed3199a01c4a5997eb5729289d9478cdee06cc9f329e2cf7ca0ccc746d9c31785", 0xc5}], 0x4, 0x0, 0x0, 0x4000}, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x16, &(0x7f0000000140)=""/156, &(0x7f0000000040)=0x9c) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1ff, 0x8, 0x9, 0x2, 0x674c}, &(0x7f00000002c0)=0xffffffb4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000003540)) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f00000003c0)={0x0, 'tunl0\x00'}, 0x18) shutdown(r0, 0x1) 2018/04/23 13:16:00 executing program 0: getpgid(0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f00000001c0)="6e65742f73636f13") getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000040)={'ah\x00'}, &(0x7f0000000080)=0x1e) r2 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000100)=""/104) r3 = getpgid(0xffffffffffffffff) tkill(r3, 0x1b) 2018/04/23 13:16:00 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) unlink(&(0x7f0000000080)='./bus\x00') r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)) ftruncate(r1, 0x0) 2018/04/23 13:16:00 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000180)={0x2, 0x4}) r1 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r2 = dup2(r0, r0) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000000)={{0x11, @broadcast=0xffffffff, 0x4e24, 0x2, 'lblcr\x00', 0x14, 0x8, 0x52}, {@loopback=0x7f000001, 0x4e21, 0x3, 0x40, 0x6, 0x7fffffff}}, 0x44) 2018/04/23 13:16:00 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = dup2(r0, r0) r2 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x8, 0x80) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f0000000280)=0xc) perf_event_open(&(0x7f0000000200)={0x7, 0x70, 0x9cf1, 0x1000, 0x100000000, 0x100000001, 0x0, 0x5d, 0x10400, 0x1, 0x1, 0xffc7, 0x80000001, 0xeb, 0x3, 0x4, 0x9, 0x8, 0x7fff, 0x7, 0x800, 0x8, 0x6, 0x3a7a, 0xef, 0x81, 0x2, 0xffffffffffff08d7, 0xfff, 0x6, 0x5, 0x8000, 0x9, 0xfffffffffffffff7, 0x1, 0x100000001, 0x6, 0x2a40, 0x0, 0x2b23f1f9, 0x0, @perf_config_ext={0xc69, 0x6}, 0x2003, 0xf40, 0x9, 0x6, 0x40, 0x4, 0xdfa}, r3, 0x9, r2, 0x0) perf_event_open$cgroup(&(0x7f00000000c0)={0x6, 0x70, 0x7, 0x0, 0x0, 0x766c, 0x0, 0x101, 0x4000, 0xb, 0x8, 0x80000001, 0x4, 0x0, 0x1f, 0x8, 0x3, 0x7, 0x81, 0x4, 0x140000, 0x3, 0x9, 0x0, 0x2, 0x3, 0x0, 0x3, 0x8028, 0x4, 0x96, 0x4, 0x3, 0x3166, 0x3, 0x321000000000000, 0x30f, 0x1ba9, 0x0, 0x20df, 0x2, @perf_bp={&(0x7f0000000080), 0xe}, 0x200, 0xb885, 0x3c000000000, 0x0, 0x335, 0x4a8, 0x7ff}, r1, 0xa, r2, 0x2) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1d9, 0x7, 0x9, 0x0, 0x4, 0x80000001, 0xac}, 0x1c) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f00000001c0)) 2018/04/23 13:16:00 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000080)='./file0\x00', 0x4, 0x3, &(0x7f0000000380)=[{&(0x7f0000000200)="06716b98a25ef99025c74ce61f446d7ca640304c12437cc9c656df60d1b9e72baef4006f9d819e11c90713122e8047df9ff1e7c51b16f6f71796d1ee81b2dbbf0ed5e41f1af48a9ad43e5ca6587ffd078888800d1c47340bf9c4e987389da1ab43df864296453a32232f57ca4c4ea59ea8e13f159bc61bb2011514c9201d7a20", 0x80}, {&(0x7f0000000280)="7e60185ba52cb4d9d3055e807b5432dfb10dddf38d5e753358b7f3f03ab5703b33851ce2a23f624a68a3e2725690f4ef3324aaefb772493f77818603b971a4dd1ca2ca", 0x43, 0x8001}, {&(0x7f0000000300)="8a174de971ca20cbd3145233ec179a365a482f5fd439b41cbe4eefc889c08a8026a8a344fb8f8833ec1d87194e77f184f23939045f355d5ca59babca4ecbe9a8f46629e447b927b5132f0719635867c11648a942342b8e5f097d747f095f89def131dcb912f26ba9", 0x68, 0x10000}], 0x0, &(0x7f0000000400)={[{@part={'part', 0x3d, [0x0, 0x38, 0x3176df2debcb893a, 0x33, 0x39, 0x30]}, 0x2c}, {@type={'type', 0x3d, "b16e75fa"}, 0x2c}, {@type={'type', 0x3d, "39d20f8c"}, 0x2c}, {@codepage={'codepage', 0x3d, 'default'}, 0x2c}, {@uid={'uid', 0x3d, [0x79]}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'cp1251'}, 0x2c}, {@type={'type', 0x3d, '\'%,:'}, 0x2c}, {@gid={'gid', 0x3d, [0x79, 0x35]}, 0x2c}, {@uid={'uid', 0x3d, [0x78, 0x33, 0x3b]}, 0x2c}, {@dir_umask={'dir_umask', 0x3d, [0x33, 0x31, 0x30, 0x31]}, 0x2c}]}) r1 = open(&(0x7f0000000040)='..', 0x0, 0x0) getdents(r1, &(0x7f0000000140)=""/161, 0x90) getdents(r1, &(0x7f0000000500)=""/100, 0x64) 2018/04/23 13:16:00 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000180)={0x2, 0x4}) r1 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r2 = dup2(r0, r0) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000000)={{0x11, @broadcast=0xffffffff, 0x4e24, 0x2, 'lblcr\x00', 0x14, 0x8, 0x52}, {@loopback=0x7f000001, 0x4e21, 0x3, 0x40, 0x6, 0x7fffffff}}, 0x44) 2018/04/23 13:16:00 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = geteuid() r2 = getegid() fchownat(r0, &(0x7f0000000100)='./file0\x00', r1, r2, 0x100) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000b40)=ANY=[@ANYBLOB="0203000216000000000000000000000005000600000000000a000000000000000000000000000000000000000000000000000000000000000a0008000802000003a7bf37eab2498dd3fac850d4c3e13c5962f66c3ccbd17fbe310da0bfa231ec7bc35671d08afe9b1ac8b48f9ed01dee8fcbc89f614c6e2c0554d5d1c3f6a7ecbe0000000000000005000500000000000a00000000000000fe80000000e7ff0000000000000000ff0000000000000000"], 0xb0}, 0x1}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000000040)=0x7, 0x4) setsockopt$ipx_IPX_TYPE(r5, 0x100, 0x1, &(0x7f0000000080)=0x1, 0x4) ioctl$EVIOCGKEYCODE(r5, 0x80084504, &(0x7f0000000140)) 2018/04/23 13:16:00 executing program 4: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x28, &(0x7f0000000000), 0xff0e) 2018/04/23 13:16:00 executing program 7: request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="2cf92e5d6e61646509000000000000000b76e81b051a6584928145f2fb8324ebbf0d6236991d2e05664b65e41340de8ad0cb76616800440fb4a8e464f1b62cba773a23fbdb38bddef0cd3a70b1254f5c63941d05bf8cafca85ce37d5178e03bcae276cf53f3cf81fa583684d5dc3adfb601f14b36474412e7b1ec12848cbe9b7461e752ce9978e6c22102a0e782e", 0xfffffffffffffffc) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x8000, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000040)={0x7fffffff, 0x4, 0x3}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x3, "c50e8c"}, &(0x7f0000000080)=0xb) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0xf8d}, &(0x7f0000000100)=0x8) 2018/04/23 13:16:00 executing program 0: mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3000, 0x4, &(0x7f0000b22000/0x3000)=nil) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net\x00', 0x200002, 0x0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) dup3(r1, r0, 0x0) write$cgroup_type(r1, &(0x7f0000000600)='threaded\x00', 0xfffffe54) 2018/04/23 13:16:00 executing program 6: setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x18, 0xa, 0x1) sendmmsg(r0, &(0x7f0000003980)=[{{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000000)="506d87d3f61e4d8cc56f3965b7a8aa50748d17060a1129b7757f670440be6301ce6fd26507adc1c32339d6e2abbedb040641d674bccda579b3ba1b1f8462fdd08166e93a797c55084729d583894e33b7d16c2b87dd4c3ac57e48dbc9fb0b2c02f189ad2c1789226f87fab37a4d", 0x6d}, {&(0x7f0000000080)=' l', 0x2}, {&(0x7f00000000c0)="d2b89b74f51b533f5f7acfcaa222f3ea9ae9d4932d915904552cda9b3f26d2240883604a3517125b882dce7b33090ad219a1f2e425ae0226261a5e997d86a2e926089e73bcfbdf3ea4fe4850c6bfdd4f", 0x50}, {&(0x7f0000000140)="81f81ee2d9bdb8aa704c90808ff3af342231fa2fa42395239404e0a778ca09deb1da133a2ab3318bb0c4722e716341c5f4692d4dacb396b3c686e08f60cf43e49f5e060cd3427d8367914983414373de4eaeeb345b56d586096c9b5c6ffdadadce34d233dc941c2ee894d884f9862cdc4ea2d4febfe1dd97ada019c565764c3372a1d1960d0d31ed5b4f1a71c1c8516081302b77dc911b377b48f36df7eb97b865651b1f6883ba13f1da8fceaa913505cb703c49788292697f", 0xb9}, {&(0x7f0000000200)="039597d288bfabdd9b6cd4c1a03c7af0e3a1fdd56ee51efcc73a6cde4329fe4be44d2ec6114dc23fe9253dd996a827748e1e17b55ac6262c7df6ae73b7e18c724fb83279d7e9805f052e7861b6caf7826bae8659f43fb8864c7a718b14476164385a7f252a34cb16162d331484728ee6bfef127398a7f06b55df5ee41627a1fcfeb830dbefd5d05e54e068c0", 0x8c}, {&(0x7f00000002c0)="c484d23fabee91ffe6b42b539367324caeb177bf6bb75040629d41de3f1329feab925ed60613f57280a4c695972320bd48781e9deeda", 0x36}, {&(0x7f0000000300)="37ee687168f64f2abecec295ef4e5f6aaf6206a0986d4502c9a087f994be70ae0df59bb04148c3e2ccbd8085fdf5a8e11cdb9b866dc37976f2a8fea01098e2c68e94751f5b2e504484e4cdd90954a02e395e97b68c58249e0dfc56cddc7651c4ee65259dbdf52d76e0cfb710d40b134c134187c5ef39e5c3aa18fe3b4a2f3e7d35ad2731", 0x84}, {&(0x7f00000003c0)="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", 0xfb}, {&(0x7f00000004c0)="0a7f022abf5279c38f7150faafb97f25a9c3da7b5745048d3d7213aac0287a0987062e2faa7150bb732bb7564c8534854c2f13c764fa6ad46424755048b35408674b4c09097534b60947647a8ca94a951cefbc5ace21f4dfd162b623fac296fbb7f43b3000406832e87ba6a428106a43ff74208538e31489c09099d4a59851c07679f9d536149e431d9c788cb53bdb992d5edd4a75e12e2f1a5ece889fd5076503dd7552825bdd8dda7f", 0xaa}, {&(0x7f0000000580)="d3719d0ec8b050688487c30b4c82bdb270bcdb219005afc7fdc2dbff3391281d448279e64f52c259f4856e158f5eda711f7303fdbb4d4c1c9abf20df389285a876a4067004132d7c7d13407851de8eeb05778c1683ff7cd83c33ead3c4984f6e8d5402b817cef9791d675119d328531688442e9f81d7131f003b12de97921342e31fc03195e02bcd3ca7c81d97ea7d7c44b2aad143415c89a733b27aa87037c164893b19f8a03010b4217370003985e2b039d07c061868765cc7c8946abb7701029776db89a924bd9d1bb6be7b58a92f1173", 0xd2}], 0xa, &(0x7f0000000740)=[{0x100, 0x116, 0x9, "c2170d3e87c2c375d75bf97bce05304dd102f55a54a9579fa6a08def9c7f170e53d7311a6c149aeb69e6334e06bdfe3f3feff4f09cff861a0687cf44b3c72e7aeb5c3fed02fe4095f3addda651cc04df1857f8a3ff51f3ad7326a6886a6ff0f4432e5123a40e1f05d80a2327e8eeb1b80b7f421931d94f8e20e904c7caf50be5c4ecad8448c87e9d4c51ac55645f68066f5c2d21de0c325bb37a06c99509d5e7c010d8b21597869c73b4047e4a845703d4595641b38b651a0f949e85bb64e73cd4e2ff6daaf3628a39b2d3f3f6fa552135e0b02996344699fbcbef632de402e15033359b2f5f793fe193bfbb"}], 0x100, 0x20040000}, 0x4}, {{0x0, 0x0, &(0x7f0000001b40)=[{&(0x7f0000000840)="d9cf2eedd629e933aef6b446f93dea26643fcb75937e9661135fc19290290ec2e1656eaf840f77b24b8e9ea5e9c6465c016fafe47b5079c476d2f3b167cb8f2699e774b738a57ae6e417045bdffefb3b8bc0b2593c87be13c002d73ec274b98ec8e3f14595e9a157a40c347f987f518abe9c87b79a8a4fc2cccd262a0a11fd7a2a8c7e0476c83122de53b4b73fa2ffde886d8b8bd5418ea2775c69606958834d134f6e316393fa2e8ca1af9bc45c841e0c6e8c37aa9934c1", 0xb8}, {&(0x7f0000000900)="4cb61353d3e9904ec39f2abce9887ccffa47238f79478b12b2c634b6c6cbbfe876f9c077610611ef06decabeee71a3", 0x2f}, {&(0x7f0000000940)="2b4f4b14", 0x4}, {&(0x7f0000000980)="e857b447b82b3467bc79c9cfe051520194fbce3fec981bc04856ebaf36dd0d851676f60b6e1466aff2a85f183c7f47b00c727df03ceece2377e9fdac88c93fd39687e1208548fd94fbc86f21f0deafd25d377779e50cf0c67969698cf075b4e436022a75b3fe2316f68bf516f29bd50b977fcccc", 0x74}, {&(0x7f0000000a00)="d521fe8a9901384c158743b2f775e2bba34cff61ded63826f218ae3807cea8dd26f3e63a3ac5f57be3ae79923b03b5082016cff0b33d5aa987adcd2053b9502debe1645e68a1ff4b302a", 0x4a}, {&(0x7f0000000a80)="3b3643ab512730a0008e71cfabc595d9fc289fdd621255d45bd6182cde0db736b251e2c869cb9600d496b1b0624b53dca7d2197ab27944303e775ec3b3b366536647d02e4b9ec44d115dabfe8e983d7e618a2e793b0d1ad2114f6b53055780de7f2542c1f17101fbe250c94672ac0bd2dbde4843f6651d9c9cc1a375311aa3026dd31271cf7e4c0d1d434583942e37c46ce401d67c322f2b27e960d1726f8dbe8c", 0xa1}, 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{&(0x7f00000022c0)="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0x1000}, {&(0x7f00000032c0)="d70fc9a838cc83188094cc3b3669bfca3380bebce0f2138fff224e522cc9fc1297710526d93be77e79e6a47c3cec8c0d1c1f5e4a640a41547d30a3a9342e0c8540c93c49a9d3998989f7ae4e59c393b18e67766b71ddd809fad6cbcae9ff071a6b4500960149cf4db43ff89cc4c0fb6169d05e711a9d957c5a15c7ffa8e0f16c7e2708ff6285f63dda38f6071ecc86f1f0e6f3", 0x93}], 0x9, &(0x7f0000003440)=[{0xf0, 0x10d, 0x6, "a49beb6153efe227fbb45de5099099439d9506b5fd627a85e718e11cc9519d9dc1dc2e9698ec329673c1fae4da25b9f1b5c07ee912cdb71f883374e0cfd8c918cce80a6d696065e1366e462b9408572474b05166a9cf3a8011faed547c5a6b0db75003632bfa56583934aae4cf9c1609f0a9e08a34333c59e36622cf828bcfb938f59003bf0f1dfa5c1119e092642b0f498a2d4ce26a72bdda6dcd3665ecd465f29bdb94e87beaee236159a20157a1653f0b71b94e0efb74aa4bf0469f6fc989932b66b33c5de57ff6e1dd466db173cba561e1826d779b0c77330743a013cafa"}, {0xe8, 0x109, 0x4, "ccb262a598a5e5c4f4470de52ef1d084449bcc31016698dd4d39a9d2ca1a7d0e7a192e96d8e67b3c24e4cd941ff54528b85a3584ee4c62cf410f802abac96042b42df406b2204b7a45d5b7be9cd11a441c4ffe02bfd17d884aa0622f88b15c90bbfb0478d1975c9b801aae2eb52f2d34da285d94aad8dcb7914ddc8394afa203f0bcbb2154f95be6f82605d026b7f9197c7ea1c28a4207587f8ea49ac6ceabedb7789849d66716214ac6c43c2b54329f00ef7ae2fa8af75ca2521b4e73c3cf5fe5c245eadad8e44372882e4386c2453661b6409d"}], 0x1d8, 0x4000000}}, {{0x0, 0x0, &(0x7f0000003780)=[{&(0x7f0000003640)="8d2bdfbd81d6d88854c7ac24701c4ff90ff6042c999a7a6fde3cd2e7a946b2838af119acc0dc005707e799d01fb94ac52051fd550bdac6b16b05bd84578f028b5a0d3b491a8bc4fa4a6bb5b01444a8f3870851e5f97fd8ed96a86ae4649568c592dcf852d248ae48c439126df245575edd9cc9f5f4af9312b8f86dddb62022", 0x7f}, {&(0x7f00000036c0)="1f544606218b576f783194e819ba3232ffb636d0eab13bf887e26d9e11dc2ae291c032ee2ded7671be474b3ffe1a97bbe50c860cbff1ba37158ebff102bc2bba146059c77c7cf7c7d769a17252e657de6297487113ee33", 0x57}, {&(0x7f0000003740)="b82f24a20d8ba0e62c83823a1effa8ad09fceb88f4d4c94d3a3e9f56e88f3546d6b4299adffb7ae04686dcb4", 0x2c}], 0x3, &(0x7f00000037c0)=[{0xa0, 0x187, 0x7, "107ee4ca6c338d16ac0a28d79791c5a9c4f90b89b5521b048df158287e999442f2f2e37c814c0aa86e2779f4feacad4006bddcbe0c925204acd74b53dbb8e3145825b01ef10dfac39fd5654fbe966c4b7d4f782ad75cffa1e0f8991f98669c437ac2360e67ae76112c2b8fff6f8d9a9458060006530ca8f1a60cf3eb85476db968a5a821035e0397c8ac4b2e4c0eb7"}, {0x10, 0x117, 0x6}], 0xb0, 0x4044800}, 0x1f}, {{&(0x7f0000003880)=@llc={0x1a, 0x30f, 0x5, 0x5, 0xfffffffffffffeff, 0x5, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000003940)=[{&(0x7f0000003900)="da66101a08708ab319dae7e553d04266c944c0", 0x13}], 0x1, 0x0, 0x0, 0x4000}, 0x5}], 0x5, 0x0) connect(r0, &(0x7f0000003ac0)=@sco={0x1f, {0x1}}, 0x80) tee(r0, r0, 0xd1, 0x1) sendmmsg(r0, &(0x7f000000c700)=[{{&(0x7f0000001d40)=@can={0x1d}, 0x10, &(0x7f0000001f40), 0x0, &(0x7f0000005380)}}, {{&(0x7f0000001f80)=@can={0x1d}, 0x10, &(0x7f0000006800), 0x0, &(0x7f0000006840)}}], 0x2, 0x0) 2018/04/23 13:16:00 executing program 1: r0 = socket(0x10, 0x802, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x10) write(r0, &(0x7f0000000280)="220000002100070700be875d09001c010a00001e0001090000000800050003800010", 0x22) 2018/04/23 13:16:00 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101100, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r2, 0x201, 0x70bd2c, 0x25dfdbfb, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3d}]}, 0x3c}, 0x1, 0x0, 0x0, 0x10}, 0x8c0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000200)={0x0, @loopback, @local}, &(0x7f0000000240)=0xc) 2018/04/23 13:16:00 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x4000, 0x0) r1 = creat(&(0x7f00000000c0)='./file1\x00', 0x14) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0x8, 0x52d, 0x0, 0x2, 0xacc, 0x80000000}, 0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x0, 0x30, 0x4, 0x200}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000380), 0x4) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000100)={0x0, 0x190d}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) getsockopt$inet_dccp_int(r1, 0x21, 0x3, &(0x7f0000000000), &(0x7f0000000240)=0x4) add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280), 0xfffffffffffffe80, 0xfffffffffffffff8) keyctl$setperm(0x5, 0x0, 0x10001010) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000000200)=@generic={0x0, 0x0, 0x401}) unlink(&(0x7f0000000080)='./file1\x00') sched_yield() open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) symlink(&(0x7f0000000500)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000580)='./file1\x00') syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x9000, 0x0, 0x0, 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fchdir(0xffffffffffffffff) 2018/04/23 13:16:00 executing program 3: mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000040)={'security\x00', 0x2, [{}, {}]}, 0x48) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x2011, r0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='team0\x00', 0x10) sysfs$2(0x2, 0x0, &(0x7f00000000c0)=""/100) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x2) 2018/04/23 13:16:01 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x7fd, 0x200000007ae) r2 = dup2(r1, r0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/04/23 13:16:01 executing program 4: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000040)="1f0000000104fffffd3b000007110000f30501000b000100030423ca0000cf", 0x387) 2018/04/23 13:16:01 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000000240)={0x1fa, 0x0, 0x0, "7175657565000000003000002000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000000df"}) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/147) 2018/04/23 13:16:01 executing program 6: pselect6(0xffffffffffffff41, &(0x7f0000001480), &(0x7f0000011000), &(0x7f0000003000)={0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000013000), &(0x7f0000001440)={&(0x7f0000012000), 0x8}) syz_mount_image$hfs(&(0x7f0000000100)='hfs\x00', &(0x7f0000000140)='\x00', 0x5, 0x4, &(0x7f0000001380)=[{&(0x7f0000000180)="bfb6acf9a2ba911cbd05674c27d72815ea6373b39d1259717985657b12c0080e4fdecfddb992afdc23381dd81621946dd191d8b608d5b1916c681fd2d58f0d5df3d395d992e85811db29ba225fd41d0f832cd21246df7566f34a625b062e21f93b317e28e40b4a544b005dc4845de20e344cb3473c05110c6704d45a59364807f71ed0fe3027cce7", 0x88, 0xc7}, {&(0x7f0000000240)="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", 0x1000, 0xad0}, {&(0x7f0000001240)="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", 0xfd, 0x401}, {&(0x7f0000001340)="0412ab68611c1a68134b3525732f55484675351e85e1ef5f0ce4e3dba92b6a76b7d6b3a2f7828808a01e813e76638269dfcf058de6b94dae5ef56f529e3c2b", 0x3f, 0x6}], 0x0, &(0x7f0000001400)={[{@session={'session', 0x3d, [0x36, 0x37, 0x33]}, 0x2c}]}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) readlinkat(r0, &(0x7f0000001500)='./file0\x00', &(0x7f0000000080)=""/126, 0x7e) 2018/04/23 13:16:01 executing program 2: prctl$intptr(0x26, 0x1) seccomp(0x1, 0x1, &(0x7f0000007ff0)={0x1, &(0x7f000004dff0)=[{0x6}]}) r0 = memfd_create(&(0x7f0000000840)='posix_acl_accesstrustedproccpuset!ppp1md5sumkeyringvmnet1\x00', 0x1) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000880), &(0x7f00000008c0)=0xc) 2018/04/23 13:16:01 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x4000, 0x0) r1 = creat(&(0x7f00000000c0)='./file1\x00', 0x14) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0x8, 0x52d, 0x0, 0x2, 0xacc, 0x80000000}, 0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x0, 0x30, 0x4, 0x200}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000380), 0x4) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000100)={0x0, 0x190d}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) getsockopt$inet_dccp_int(r1, 0x21, 0x3, &(0x7f0000000000), &(0x7f0000000240)=0x4) add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280), 0xfffffffffffffe80, 0xfffffffffffffff8) keyctl$setperm(0x5, 0x0, 0x10001010) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000000200)=@generic={0x0, 0x0, 0x401}) unlink(&(0x7f0000000080)='./file1\x00') sched_yield() open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) symlink(&(0x7f0000000500)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000580)='./file1\x00') syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x9000, 0x0, 0x0, 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fchdir(0xffffffffffffffff) 2018/04/23 13:16:01 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000180)={'syz_tun\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}}) fchdir(r0) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r3 = dup3(r2, r0, 0x0) pwritev(r0, &(0x7f0000000d00)=[{&(0x7f0000000fc0)="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", 0x975}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x0) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r2, 0x3) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000b00)=0x0) getpgrp(r4) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}) ioprio_get$pid(0x100, r4) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x6) ppoll(&(0x7f0000000a40)=[{r3}, {r0, 0x1408}, {0xffffffffffffffff, 0x10}, {r3, 0x80}, {r2, 0x1000}, {r3}, {r0, 0x8000}, {r2}], 0x8, &(0x7f00000000c0), &(0x7f0000000ac0)={0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x44013, r0, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r3, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x50) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000003c0)=ANY=[@ANYBLOB="0400000000000000ff0f00000000000001000000020000000200fcff00800000000000000005000000000000007f00020000000000000000000000000000aa67fb318c62f3b6a39e0000004902000000000000000000000000000000ff00000000000000000098767962070000000000000000000000000000000000db082dda20faa194000500000000000000000000000045ffff4985518300006924a8774d455fba83ccfc5bb98a92dee010e80827b04cae3ea2bbe819b3c42f0188c5833b9f677c4b384d9759aed8d98dc9ae483e47b2fd000000"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x0, 0x20}) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) creat(&(0x7f0000000240)='./file1\x00', 0x50) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000140)={0x6, 0x0, 0x0, 0x2, 0xacc, 0x80000000}, 0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x7, 0x30, 0x4, 0x200}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000380), 0x4) ioctl$TIOCOUTQ(r5, 0x5411, &(0x7f00000001c0)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0xfffffffffffffffa, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000100)={r6, 0x190d}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r5) 2018/04/23 13:16:01 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000200)=""/28, 0xffb}], 0x1, 0x8000000051) 2018/04/23 13:16:01 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) r1 = dup2(r0, r0) recvfrom$inet(r1, &(0x7f0000000000)=""/162, 0xa2, 0x2000, 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00000000c0)={{0x2, 0x0, @multicast2=0xe0000002}, {0x0, @random="26bf33effc05"}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}}) 2018/04/23 13:16:01 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000000240)={0x2, 0x4e24, @loopback=0x7f000001}, 0xb) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1, &(0x7f0000000000)=0x9, 0x4) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) clock_getres(0x0, &(0x7f0000000040)) sendmsg(r0, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)=[{&(0x7f0000000280)="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", 0x14c}], 0x1}, 0x0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000080)="c0f075a6cc4e3002a82f9e9c632cf9f520b0b328792d331acfd71bdaba8cb0fd1461146cc3dd083421c5ffaf459c3bea17f8ffe827afcfab67bb3d50", 0x3c) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000001900)="a8a88e42713c56e7bf1499e061e0fc4de8741bf715ec6edec76d4b861032d28a8c91e6f0821decd1715fa255346d73e9354a77176d946f9b6b53c52c19529bb008f6ef984fbbd1274737543915b50c93cc21311dcaa5990f95d8f3b53be243535182072dbcd5478a6a1f7f336498a6af36670e874936eb0931967fde773f03c026f29fae00872877d86778b73d97c0598a922cd39728fcec42613acea807a451b9b4dba55ec5f5bccee3780b17cc763d36579bd32eb685d158657f56b652c787f89191c810b3d9e4d9f19f7ed2e42ca841ae926973ddfddbdb92453bc274515b7e203aa81ce64454137385d75029a757939f147a381f7525d36295532347e5ffc347f8ccf88ee655981b5590c459b48ad73f36d79b7f70c3d7319a9c96a85c18f67a27e2e6ae76372753f8022e4ca40d014a892392accd8082c9759be35d76509d4bcc6511a2d24a57251aeb2026889064c9af21d03975b86357318acf9db95454148cdf7edd636154f75e31fcc0604b7b29e121abeb8992f191ad1450927460dc103d802e078af3628ae5d3070103a8bde9ae6b8c985e1c7c934bb224a32b2c4dea86d1eacd47666b03f783643a6b17c80ff1aea0c07065271b59923924030b2f0c3e9054967f9fae340dab66dfeb0af5bf3108733750103a2bccbfc53815e40d82ed577dce9a77ea5f113a9c6f22f495c4dfacde88815e0ae177a2d61b9ce3ce64b4c7c6b56f4f994d3d6ee86cc137fcf5cd5c9da838807b1290e974963bce85d5eb2a8f85305bb6d0ffb733402b27af8e1df9a64ef147b24e3c442d9f7530937267d7f270ee0f55f6d01b1d9e9c2a9e96175b705d18ba4f37e9f6fa6fa73039f30b215d262034ccfd38936bcbeaa2c96f0ba1cbedbb2bce9f7e6e63cf4aeddd6119633f97bdfaf294e7e282c47ca9ab5327aa159da2f54628b6ff25a2b20c9ead81fd265dc0a553d0cc60673036f74e7e07517684dddd3e5fb83365a88ebc99cf3cae84e84adb84a74ebd2be0d339723d9487c73fa0b0362d1284eb6aa011fd956e318f9caf2877b2e2095685919f763a5584807abbdcd9242eb94140c0dba971693d71d4444f4183ec8f6f4d59d23a6938e37e4b87c8b419a3f4c1aff4b9c98dbdde10778d12721a9063cda03f7d7c173f5e088d600cedfc0cc22b859ba947e93639e0eaa204bb37268c6dd5f709d0a8eda0f76896c272ea4af362039d5f71966210e956b2b0d5a4c8ad4faffa7e706fcaa7a0cde9f8666699ce3cc7e4e01cf052f24f4125e27ec6a1acbb07dd4c376685ac100c1740c3672fca3ff81419f477b8384de8e7fa1b6114d726ad3316d54ece51369c1524", 0x3b8}], 0x1}, 0x0) 2018/04/23 13:16:01 executing program 4: r0 = socket$inet6(0xa, 0x100010000000002, 0x0) sync() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f0000000040)="eaec915aa36e76d0880834fa1ef7d00d8858a51fe98ae50320c9186ddaed65e68278508590f5f1c19db046", 0x2b) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002922)="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", 0x6df) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x3) r1 = accept4(r0, 0x0, &(0x7f0000000080), 0x80000) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000000c0)) 2018/04/23 13:16:01 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x101001) fsetxattr(r0, &(0x7f0000000080)=@random={'osx.', '#\x00'}, &(0x7f00000000c0)='/dev/input/event#\x00', 0x12, 0x1) r1 = dup(r0) write(r1, &(0x7f0000000000)="2000f6000000000026d02f3abf89c359cb332500d7", 0x149) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/23 13:16:01 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031cff7)='/dev/rtc\x00', 0x0, 0x0) mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f00003a5000/0x2000)=nil) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f0000000000)={0x0, 0x4}) 2018/04/23 13:16:01 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000002700)=@updsa={0x180, 0x1a, 0x1, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, {@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x33}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth={0x48, 0x1, {{'sha512-ssse3\x00'}}}, @algo_crypt={0x48, 0x2, {{'lrw-camellia-asm\x00'}}}]}, 0x180}, 0x1}, 0x0) acct(0x0) socketpair$inet(0x2, 0x1, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0xfffffffffffffffa}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000000c0)={r2, 0x81, 0x61, "bd0f410bfa57095acbf3acb92ac346dbd8cc4774f1aa6099a22d5fd0adebf802f79102c347760e248f6c28477e98bbcf76797a8fa2427388cf1cbaf490f3629329f1a68aca4defccc7282cc5a7d553ee28e02fe17cbd3f8ce0a1a214bb6327279f"}, 0x69) flistxattr(r0, &(0x7f0000000140)=""/4096, 0x1000) 2018/04/23 13:16:01 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x208000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xf0, r2, 0x100, 0x70bd2c, 0x25dfdbfc, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7d}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x14}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x1}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffff}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x400}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6c99}]}]}, 0xf0}, 0x1}, 0x40) r3 = dup(r0) sendmsg$nl_netfilter(r3, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000000)={0x20, 0x0, 0x1, 0x800000001, 0x0, 0x0, {0xfffffffffffffffc}, [@nested={0xc, 0x2, [@typed={0x8, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x20}, 0x1}, 0x0) fcntl$setlease(r1, 0x400, 0x0) 2018/04/23 13:16:01 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/ipc\x00') ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) setns(r0, 0x8000000) [ 182.484439] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 182.556799] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/23 13:16:02 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000340)=0xe8) setfsuid(r1) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) faccessat(r2, &(0x7f0000000100)='./file0\x00', 0x81, 0x200) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) sendmsg$nl_route(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@setneightbl={0x14, 0x43, 0x412, 0x70bd2b, 0x25dfdbfc, {0xa}}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) 2018/04/23 13:16:02 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) r2 = dup(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000380)={0x0, @empty, @local}, &(0x7f0000000040)=0xc) connect$packet(r0, &(0x7f0000000400)={0x11, 0xf, r3, 0x1, 0xfffffffffffeffff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x10001, 0x2, 0x3, "acacb523e00745cdd836901e05768a2785b3429241e6bc694ed899f027c273b7e15e6cc56d0aef97e2ab9e15f04050bb59556dbf938a3a9725b5ff75a0ca8703e1357e73bce8c60b275d1799bfc1df4b"}, 0xd8) write$fuse(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="10000000070000af0800000000000000"], 0x195) 2018/04/23 13:16:02 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x11, 0x4}], 0x18) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/enforce\x00', 0x8000, 0x0) r2 = dup2(r0, r0) renameat2(r1, &(0x7f0000000400)='./file0\x00', r2, &(0x7f0000000440)='./file0\x00', 0x2) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_sys\x00', 0x0, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x280800, 0x0) perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x70, 0x20, 0x2, 0x10001, 0x14c7, 0x0, 0x100000000, 0x60457, 0x2, 0x0, 0x400, 0x9, 0x7fff, 0x3ff, 0x2a02, 0x56, 0x1f, 0x7fff, 0x6, 0x9, 0x7, 0x100, 0x0, 0xff, 0x732f, 0x3ff, 0x9, 0x8, 0x80000000, 0xffffffffffffffff, 0x1, 0x7, 0x80, 0xff, 0x40, 0x10000, 0x6, 0x0, 0x9bc, 0x4, @perf_config_ext={0x8, 0x7}, 0x20, 0x1, 0x7, 0x7, 0x3, 0x4, 0x100000001}, r3, 0x3, r4, 0xa) recvmmsg(r4, &(0x7f0000000340)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000000200)=[{&(0x7f0000000180)=""/85, 0x55}], 0x1, &(0x7f0000000240)=""/230, 0xe6, 0x1}, 0x2}], 0x1, 0x2000, &(0x7f0000000380)={0x77359400}) 2018/04/23 13:16:02 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x40000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0xfffffffffffffd7f) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) futimesat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{r2, r3/1000+30000}}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sync_file_range(r1, 0x7, 0xd80c, 0x1) sendto$inet6(r0, &(0x7f00000001c0)="0401000000e3cd682c46090000b22268574066514d670600c0e180283db1", 0x1e, 0x0, &(0x7f0000000200)={0xa, 0x800, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x8000}, 0x1c) 2018/04/23 13:16:02 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={'syz_tun\x00', 0x0}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap$binder(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x1, 0x10, r2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=@ipv6_newaddr={0x34, 0x14, 0x3, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IFA_FLAGS={0x8, 0x8, 0x402}]}, 0x34}, 0x1}, 0x0) 2018/04/23 13:16:02 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/ipc\x00') ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) setns(r0, 0x8000000) 2018/04/23 13:16:02 executing program 1: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="430000000000000000000000000000000000000000000000000000000000000020000000000000040000"]}) 2018/04/23 13:16:02 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000f21fee)='/dev/input/event#\x00', 0x2, 0x2) fadvise64(r0, 0x0, 0x5, 0x5) r1 = dup2(r0, r0) fallocate(r1, 0x3, 0x2, 0x7) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000000)) write$evdev(r0, &(0x7f0000347f90)=[{{}, 0x4, 0x4}, {{}, 0x6}], 0x30) 2018/04/23 13:16:02 executing program 1: mkdir(&(0x7f0000f91ff8)='./file0\x00', 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000580)='fuse.', 0x0, &(0x7f0000000500)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x7, 0x4, 0x0, 0x0, 0x1fffc0000, 0x10, "e27317d8a6836758c483277b99abd17d61324fc1362ee273c9b853b60e85523c1be93db23b36169ebbef7aa675f2bf18eaba5bdfc5e47ce440eee6d76881c1e2", "30531fb87d8cdb7461a3f7de507dc4ad272d2d076292ae452223f6d4e8fcd34c431a6556f54c0bfbe94807e04bd5e5d60bf6cfa23f688c5cdbbd4402a396f609", "ea9ee4ea40a32eea65bddc95d85ec7c231876eaf9c85a69f8b9bacec2af36e8a", [0xd04b, 0x7]}) recvfrom(r0, &(0x7f0000000040)=""/47, 0x2f, 0x40000002, 0x0, 0x0) symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0/file0\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000240)=0xe8) sendto$packet(r0, &(0x7f0000000600)="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", 0x1000, 0x4, &(0x7f0000000280)={0x11, 0x18, r1, 0x1, 0xcd, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}}, 0x14) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000100)) 2018/04/23 13:16:02 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) r2 = dup(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000380)={0x0, @empty, @local}, &(0x7f0000000040)=0xc) connect$packet(r0, &(0x7f0000000400)={0x11, 0xf, r3, 0x1, 0xfffffffffffeffff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x10001, 0x2, 0x3, "acacb523e00745cdd836901e05768a2785b3429241e6bc694ed899f027c273b7e15e6cc56d0aef97e2ab9e15f04050bb59556dbf938a3a9725b5ff75a0ca8703e1357e73bce8c60b275d1799bfc1df4b"}, 0xd8) write$fuse(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="10000000070000af0800000000000000"], 0x195) 2018/04/23 13:16:02 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8000, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x4, 0x2, 0x1, 0x4}}, 0x2e) r3 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000000c0)={'veth1_to_bond\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000100)={0x77, @rand_addr=0x3, 0x4e21, 0x3, 'nq\x00', 0x1e, 0xfffffffffffffffc, 0x67}, 0x2c) sendmsg$key(r3, &(0x7f000082afc8)={0x0, 0x0, &(0x7f0000f88000)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffd}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @rand_addr}}]}, 0x50}, 0x1}, 0x0) 2018/04/23 13:16:02 executing program 2: futex(&(0x7f00007e7ffc), 0x4, 0x0, &(0x7f0000afbff0)={0x77359400}, &(0x7f0000a70000), 0x25659cf0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) process_vm_writev(r0, &(0x7f0000001440)=[{&(0x7f0000000040)=""/171, 0xab}, {&(0x7f0000000100)=""/159, 0x9f}, {&(0x7f00000001c0)=""/48, 0x30}, {&(0x7f0000000200)=""/45, 0x2d}, {&(0x7f0000000240)=""/148, 0x94}, {&(0x7f0000000300)=""/55, 0x37}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/207, 0xcf}], 0x8, &(0x7f0000001940)=[{&(0x7f00000014c0)=""/193, 0xc1}, {&(0x7f00000015c0)=""/97, 0x61}, {&(0x7f0000001640)=""/49, 0x31}, {&(0x7f0000001680)=""/214, 0xd6}, {&(0x7f0000001780)=""/193, 0xc1}, {&(0x7f0000001880)=""/75, 0x4b}, {&(0x7f0000001900)=""/1, 0x1}], 0x7, 0x0) 2018/04/23 13:16:02 executing program 1: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227a, &(0x7f0000000100)="792a2a2fd1b07aac9d9249b717205828e908329fc40ec7ced7f9ca9eee67dcef86bd0c5597debeb444240e9e2d557d3e1a3841e26e6ad32abca2631efba991bc0938b366fe79b16ba296c38166f15034e3eba52ec4e24f98b7ce157a450b765d79996a946e912901773db1c3e0c4ca0df77b69b5e6ad132b1c04b0baa58fa629855964fa2d94cbd9aad0") r1 = getpgid(0x0) fcntl$setown(r0, 0x8, r1) 2018/04/23 13:16:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) munlockall() rt_sigaction(0x6, &(0x7f00000000c0), 0x0, 0x8, &(0x7f0000000100)) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) mmap(&(0x7f0000c94000/0x4000)=nil, 0x4000, 0x400000000, 0x60010, r0, 0x61) 2018/04/23 13:16:02 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000000c0), 0x3) 2018/04/23 13:16:02 executing program 1: r0 = memfd_create(&(0x7f00000000c0)='em0\\\x00', 0x3) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x501000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x4f, 0x8}, &(0x7f0000000080)=0x8) socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setlease(r1, 0x400, 0x3) 2018/04/23 13:16:03 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x4209, r1, 0x0, 0x0) 2018/04/23 13:16:03 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff]}, 0x1c) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000eee000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0x3ee) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x0) bind$ax25(r1, &(0x7f0000000080)={0x3, {"8fa82b876a79f2"}, 0x80000000}, 0x10) 2018/04/23 13:16:03 executing program 3: r0 = syz_open_dev$sg(&(0x7f00003e5ff7)='/dev/sg#\x00', 0x0, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req3={0xff, 0x8, 0x3f, 0x4, 0x2, 0x2, 0x100000000}, 0x1c) ioctl(r0, 0x2270, &(0x7f0000039ffe)) 2018/04/23 13:16:03 executing program 6: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r1 = request_key(&(0x7f0000000200)='cifs.spnego\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000040)="7b657468316dec66c49aa4ca0a72696d655f74797065272c21774e616e", 0xfffffffffffffffb) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="548c478e0a97b0fb1e10badcac15c37ce99bb6cd455766f6d60146674a19785955834e311edd78324582c4f727f66a321026191811226a156ffa85e4cab2cdcb2ae9253f27baa2", 0x47, r1) keyctl$read(0xb, r1, &(0x7f00000000c0)=""/4, 0xb62dc8cf0ead2e3c) keyctl$link(0x8, r1, r0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='oom_adj\x00') ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f00000002c0)) 2018/04/23 13:16:03 executing program 1: r0 = socket$packet(0x11, 0x4, 0x300) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x200, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)="9752696467655f736c6176655f3000", 0xfffffffffffffecb) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x100000001}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000300)={0x79, 0x8, 0x8000, 0x7, 0x3, 0x8, 0x0, 0x10001, r2}, &(0x7f0000000340)=0x20) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000180)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f0000000280)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00000002c0)={@empty, 0x21, r3}) 2018/04/23 13:16:03 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x20000, 0x1c8) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000080)={0x0, 0x5}) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x20005) fadvise64(r2, 0x0, 0x0, 0x3) dup3(r2, r0, 0x0) lseek(r0, 0x0, 0x4) 2018/04/23 13:16:03 executing program 5: r0 = socket$inet6(0xa, 0x200000000001, 0x0) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f00000000c0)=0xc) sched_getaffinity(r2, 0x8, &(0x7f0000000100)) write(r1, &(0x7f0000000080)="164690f11220a801", 0x8) sendfile(r1, r1, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f00000001c0)=""/111, 0x6a, 0x0, &(0x7f0000000240)={0x77359400}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000200)=@ethtool_gstrings={0x1b, 0x6}}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x200000, 0x0) 2018/04/23 13:16:03 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket(0x2, 0x2, 0x0) r2 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r2, 0x0, 0xffff, 0x9) sendto$inet(r1, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r1, r2, &(0x7f0000af5000), 0xfffd) recvmsg(r1, &(0x7f0000005880)={&(0x7f0000005580)=@ll, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000005780)=""/233, 0xe9}, 0x2000) sendmsg$nl_xfrm(r0, &(0x7f00005b2fc8)={&(0x7f0000c2bff4)={0x10}, 0xc, &(0x7f0000cf8ff0)={&(0x7f0000000340)=@updpolicy={0xc4, 0x19, 0x303, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@policy_type={0xc, 0x10, {0x1}}]}, 0xc4}, 0x1}, 0x0) 2018/04/23 13:16:03 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x2) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfe}, 0xffffffffffffffd2) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'bpq0\x00', 0x4}) sendmsg(r0, &(0x7f0000000940)={&(0x7f0000000140)=@nl=@proc={0x10, 0x0, 0x25dfdbfe}, 0xc, &(0x7f0000000740)=[{&(0x7f0000000500)="15f0d9ab8bbd26d1f092dc5c1f67c28b", 0x10}], 0x1, &(0x7f0000000780)}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x80000, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000000c0)={0x100, 0x1, {0x0, 0x1, 0x5, 0x3, 0x3f}}) 2018/04/23 13:16:03 executing program 2: r0 = socket$inet(0xf, 0x3, 0x2) r1 = dup2(r0, r0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000040)=0xffffffffffffff7f) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000005c0), 0x0, 0x0) readv(r0, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/91, 0x5b}], 0x1) sendmsg(r0, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000001ff0)=[{&(0x7f0000000000)="020b03010200000000000100017685e9", 0x10}], 0x1}, 0x0) 2018/04/23 13:16:03 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) sync() socket$packet(0x11, 0x0, 0x300) r2 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000000640)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f00000004c0)={0x24, r4, 0x300, 0x70bd2c, 0x25dfdbfe, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xbe17}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x20000001) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r5, &(0x7f0000000100)=ANY=[], 0x1023c) fadvise64(0xffffffffffffffff, 0x0, 0x5, 0x4) fallocate(r5, 0x0, 0x0, 0xffff) r6 = inotify_init1(0x0) open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) r7 = dup2(r6, 0xffffffffffffffff) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b782583699", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)) gettid() setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f0000000440)=[@in6={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}, @in6={0xa, 0x4e22, 0x3, @ipv4={[], [0xff, 0xff], @rand_addr=0x1ff}, 0x6}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}], 0x58) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10040000}, 0xc, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="b5b87b166972c0a288f9bf224ef9274a691da662a6e83275d33f545c3b8efcafa3872a19144472bb02e757a5232bc4e475ed6eb6f676140e5d54e7097d9e372a1076cdf16bf234beaa0bea4e767bd979a4a6b699b2d860bca5748726a84ddc1e31fc92a95b9787e5990c27d3c0ea2042f954"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0) getpeername$unix(r7, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000000)) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000400)={'ipddp0\x00'}) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f00000000c0)='ipddp0\x00') bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/04/23 13:16:03 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getresuid(&(0x7f0000000740), &(0x7f0000000780)=0x0, &(0x7f00000007c0)) setfsuid(r2) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000240)={{{@in=@multicast2, @in6=@loopback}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000000340)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [], 0xaa}}}, {{@in6=@dev={0xfe, 0x80}}}}, 0xe8) bind$netlink(r1, &(0x7f0000000700)={0x10, 0x0, 0x25dfdbfd, 0x80}, 0xc) accept4$vsock_stream(r1, &(0x7f0000000800)={0x28, 0x0, 0x2710, @hyper}, 0x10, 0x80800) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000680), &(0x7f00000006c0)=0x4) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000480)) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @loopback}}}, {{}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) getsockopt$inet_buf(r1, 0x0, 0x2a, &(0x7f0000000600)=""/54, &(0x7f0000000640)=0x36) r4 = accept$inet(r0, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) fstat(r4, &(0x7f0000000580)) 2018/04/23 13:16:03 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0xa001) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000292f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2000, 0x0) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x1) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 2018/04/23 13:16:03 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x1000)=nil, 0x1000}}) r1 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000a44000)) r4 = dup3(r3, r2, 0x0) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@dev, @in6=@ipv4={[], [], @rand_addr}}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) close(r0) 2018/04/23 13:16:03 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x10007ffe}) r1 = getuid() ioctl$TUNSETOWNER(r0, 0x400454cc, r1) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000098f3080010", 0x107}) 2018/04/23 13:16:03 executing program 0: unshare(0x400) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) flistxattr(r0, &(0x7f0000000040)=""/206, 0xce) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x40a800, 0x0) fcntl$setlease(r0, 0x400, 0x1) 2018/04/23 13:16:04 executing program 3: timer_create(0xfffffffffffffff9, &(0x7f0000fd2000)={0x0, 0x0, 0x1}, &(0x7f0000000280)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x77359400}, {0x77359400}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000c94000)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000df3fe0)) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0) getpeername$unix(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) 2018/04/23 13:16:04 executing program 0: r0 = userfaultfd(0x0) munmap(&(0x7f0000002000/0x4000)=nil, 0x4000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000005000/0x4000)=nil, 0x4000}) 2018/04/23 13:16:04 executing program 6: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x2f) read(r0, &(0x7f0000000100)=""/126, 0x7e) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000604ffc)) dup2(r0, r1) 2018/04/23 13:16:04 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a909f134ce38851ecfdbbfcb9589e80db950d4ce9cbc8c9a032e836f0b798058439ed554fa07424adee901d2da7526d7a071fb35ce73efb8a573000000000000") ioctl$DRM_IOCTL_RES_CTX(r0, 0x6612, &(0x7f0000000180)={0x0, &(0x7f00000000c0)}) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0x4, 0xa) 2018/04/23 13:16:04 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'bond0\x00', 0xffffffffffff7fff}) listen(r0, 0x200000000) accept4$vsock_stream(r0, &(0x7f0000000280)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/04/23 13:16:04 executing program 4: ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)=""/76) mkdir(&(0x7f0000000140)='./control\x00', 0x0) r0 = inotify_init1(0x80800) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000440)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0xa08300}, 0xc, &(0x7f00000007c0)={&(0x7f0000000840)=@ipmr_delroute={0x130, 0x19, 0x10, 0x70bd27, 0x25dfdbff, {0x80, 0x10, 0x0, 0x800, 0x0, 0x0, 0x0, 0xb, 0x500}, [@RTA_OIF={0x8, 0x4, r2}, @RTA_PRIORITY={0x8, 0x6, 0x8}, @RTA_METRICS={0x2c, 0x8, "613282a7b913be4a521f2aefd24466e53c9506381ff3f5ee27788a5e13d1c008e122fbfbff06"}, @RTA_ENCAP={0xd8, 0x16, @generic="35f04fe3b0b2bda7c0b39d9d6e32bc0cbdac71b386881b4c7bc4d06a8f83a23cb7279166c9cd623751edfd3d0f557019aac19ef4a4c88ac0b927fd9cd19b8feee03262cadb35d1aa1136f35c6ca56347aefe2adf3bdf2e0549a9a8200ae4d16a2f134fd79b74b013fc17bd71999d2f9b45c19a8a02d6912ee8ba8e003c012b4788ed738da11ad8152aa3598217fa88bd37fb8671fd731e6e72cb6570abe336e965cbae3d20ff61bb076542f5d71a2d5486905a1448e915e282b999005ed6332ed26ec729c28247847391510b33e7569f8febbc"}]}, 0x130}, 0x1}, 0x0) readlinkat(r1, &(0x7f0000000600)='./control/file0\x00', &(0x7f0000000980)=""/251, 0xfb) stat(&(0x7f0000000540)='./control\x00', &(0x7f0000000580)) sendmsg$unix(r1, &(0x7f00000006c0)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000240)="2ac4baa1f3860d24f297bf8198c63db0288383a91985a79993957a83fa3e9ba4bf5799dc7deb5d49c1f89be878b953433e70311ac8893c412cfb3ea10c3fac5a48889a621c1e3115e160430dc6c46d4091ab68b0abeae1b56d7a137116a5573cdbd552397ea73b7fc5", 0x69}], 0x1, &(0x7f0000000600), 0x0, 0x8000}, 0x81) inotify_add_watch(r0, &(0x7f000003cff6)='./control\x00', 0x220001a1) sendto(0xffffffffffffffff, &(0x7f0000018000), 0x0, 0x0, 0x0, 0x0) linkat(r1, &(0x7f0000000300)='./control\x00', r1, &(0x7f0000000340)='./control/file0\x00', 0x1400) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00000002c0)={'ip6_vti0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}}) r3 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r4 = syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0x0) fcntl$setstatus(r4, 0x4, 0x42c00) ioctl$int_in(r3, 0x5452, &(0x7f0000a1aff8)=0x298) r5 = syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r5, 0x5452, &(0x7f0000000000)=0xffffffffffff8001) read(r1, &(0x7f0000000380)=""/32, 0x190) creat(&(0x7f0000031ff0)='./control/file0\x00', 0x0) sendmsg$nl_route(r0, &(0x7f0000000680)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000640)={&(0x7f0000000400)=@mpls_getroute={0x40, 0x1a, 0x0, 0x70bd2c, 0x25dfdbff, {0x1c, 0x0, 0x14, 0x3f, 0x0, 0x0, 0xff, 0xb, 0x800}, [@RTA_TTL_PROPAGATE={0x8, 0x1a, 0x2}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x7fffffff}, @RTA_DST={0x14, 0x1, [{0x0, 0x7, 0x1, 0x1}, {0x0, 0x7, 0xa71, 0x1}, {0x3, 0xfffffffffffffff7, 0x5, 0x401}, {0x9, 0x2, 0xe3, 0x3f}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x40000}, 0x40004) 2018/04/23 13:16:04 executing program 2: r0 = socket(0x11, 0xa, 0x262) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) sendfile(r0, r1, &(0x7f0000000080), 0x1) capset(&(0x7f000079c000)={0x19980330}, &(0x7f0000cc7fe8)) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = syz_open_procfs(0x0, &(0x7f0000ed6ff6)='map_files\x00') fsetxattr(r2, &(0x7f0000ac7fe6)=@known='com.apple.system.Security\x00', &(0x7f0000a7a000)="656d3073656c66a673656c696e757800", 0xfffffffffffffe56, 0x0) 2018/04/23 13:16:04 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000140)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f12650475075a42dd9f655ef7131eabf3110d638f0d2e6a49ac4a08d63e2da7af47e6c37972352875f125bcf3ea7f00100505b4e00beed07d087b94b08331f26d0ded2d115b2a86e30a86bc0d3") preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000240)=""/134, 0x86}], 0x1, 0x0) socket(0x1040000080010, 0xa, 0xffffffffffff8004) preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/23 13:16:04 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0xffffffffffffff5d) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000900)=@req={0x0, 0x7}, 0x10) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000000, 0x12, r0, 0x0) 2018/04/23 13:16:04 executing program 2: r0 = socket(0x0, 0x2, 0x0) flock(r0, 0x6) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000980)={&(0x7f0000000440)=ANY=[@ANYBLOB="010e29bd7000fedbdf250f090000000000000000010000000800010e19e1420008000bf072697e0008000900736970001a0907001000000028001000080001010a0000079f04040007c6752b1162e02bd1aad49f717f0000080006006c630079c4db32f6e1aa34000bf5723873bfdb0e354d6efe69050014000b00ffff00000000000075471e443094836ddea0f0a4a342b7a636d9511db0a8d559d9833c93829e52e6d29e2669c08126d83c5966b38f5b7862c40000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), 0x3ba) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) fstat(0xffffffffffffffff, &(0x7f0000000180)) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00000002c0)=""/243, &(0x7f0000000880)=0xf3) r2 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r2, 0x1, 0x0, 0x20004d2d) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2, 0xffffffffffff5165, 0x4c}) sendto$inet(r0, &(0x7f0000000d80)="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", 0x1000, 0x4040000, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) write$cgroup_int(r2, &(0x7f0000000940)={[0x3e, 0x37, 0x3f]}, 0x3) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2e19824311a77", 0x18, 0x0, &(0x7f0000000080)={0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0)=[{&(0x7f0000000600)="ddb0fca614307a89e95e5fa8ed42dd4a5db8d9c7754d370c015d3de409c09fbcba9bfd8373fa1087b0481045c437ee4759e31023f32bdf7959f9145181be7bf1eb760b78df4bd25bd26eb187667a5dcc3d43cd5c0f3e5af7c72185b319c42596e47ea4af5ee7854c9e47a62c1f6580f1cf7efc78f416af56fe4d11abc3aa1e24fd1c8ccc8131393e612876", 0x8b}], 0x1, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00000003c0)=""/25) sendto$inet6(r0, &(0x7f0000000240)="6a14ad6a11c00f9a3e52ea90f0", 0xd, 0x0, &(0x7f0000000280)={0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) accept(0xffffffffffffffff, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x80) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00000008c0)=0x77, &(0x7f0000000900)=0x4) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) 2018/04/23 13:16:04 executing program 0: r0 = memfd_create(&(0x7f0000000080)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000440)='/dev/snd/seq\x00', 0x0, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000480)={{{@in=@broadcast, @in=@broadcast}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000000240)=0xe8) r2 = dup2(r1, r0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000280)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x0, r2}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000100)=ANY=[@ANYBLOB="0800000048050000000000efffffff1f00000000"], &(0x7f0000000140)=0x14) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, "7175657565310000000000000000000000001200"}) write$sndseq(r2, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{}, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}}}], 0xffffff00) 2018/04/23 13:16:04 executing program 1: timer_create(0x7, &(0x7f0000000fa0)={0x0, 0xb, 0x0, @thr={&(0x7f0000000fee), &(0x7f0000002000)}}, &(0x7f00000001c0)) r0 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x8, 0x105281) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000240)={0x7f, 0x5, 0x6, 'queue0\x00', 0x6}) r1 = memfd_create(&(0x7f0000000000)='-{#\x00', 0xfffffffffffffffe) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000040)={'filter\x00', 0xe8, "3dc3b30137d2e6d951068deb8718b9687071aed109e4a5ad05dfec8bbae3803e79915889b0a555489c84bea921e936128709acccecdc6ca54e9d38c837c12ed5a6d4ef4c7b3ad5991ed278e2ca13d9ad83ac8210e0060ad73cff24859a26724fc5bcd87f859342dc00f0c4d2314933a7832aa60b1227c3628dbc7d3e6230c2920caff7de29bf12b92146f81b4b3a67c36d4c552f5799b458eb9424f693f055f16238a12fcbbbb44f8e917dfd9fcf8fff7a954ef5dcf050675ff74ee83c6f68152ffaece805b39025f0ab9793c45f914e06480d963887d12cffb0b1d5e593bf32ad9a977401af525f"}, &(0x7f0000000180)=0x10c) write$evdev(r1, &(0x7f0000001000)=[{{}, 0x0, 0x0, 0x4}], 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) timer_settime(0x0, 0x0, &(0x7f0000001000)={{}, {0x0, 0x989680}}, &(0x7f0000005000)) 2018/04/23 13:16:04 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)=@acquire={0x16c, 0x17, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, {@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xaa}}, {{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}}}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in=@multicast1=0xe0000001}]}]}, 0x16c}, 0x1}, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) 2018/04/23 13:16:04 executing program 0: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) writev(r1, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000000)={0x54, 0x6c40, 0xe90, {0x400, 0xfff}, {0x4, 0x8}, @cond=[{0xffffffffffffff80, 0x100, 0x320, 0x7, 0x1ff, 0xfffffffffffff171}, {0xab02, 0x331e, 0x100, 0x5, 0x7, 0x6b0d}]}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000140)={&(0x7f0000000100)=[0x3, 0x26, 0x0, 0x90, 0x0, 0x9, 0x3], 0x7, 0xfffffffffffffbff, 0x1, 0x1, 0x8, 0x7, {0x1, 0x1, 0x7ff, 0x2, 0x7f, 0x7, 0x5, 0x9, 0x7ff, 0x0, 0x9, 0x1f, 0x3, 0x8, "bf2302897687fd56a2a82ff31d8198cf3ac3b92666bb1ad7cb692ec0f1c3b670"}}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x100, 0x1) vmsplice(r1, &(0x7f0000c57000)=[{&(0x7f0000070fa4)}], 0x1, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x30) r2 = dup2(r1, r0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0)='gretap0\x00', 0x10) connect$vsock_stream(r2, &(0x7f00000001c0)={0x28, 0x0, 0x0, @my=0x1}, 0x10) 2018/04/23 13:16:04 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001400)='/proc/self/net/pfkey\x00', 0x200, 0x0) bind$unix(r2, &(0x7f0000001440)=@abs={0x1, 0x0, 0x4e24}, 0x6e) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setregset(0x4205, r1, 0x1, &(0x7f0000000040)) 2018/04/23 13:16:05 executing program 1: mremap(&(0x7f0000290000/0x4000)=nil, 0x4000, 0x1000, 0x200003, &(0x7f0000292000/0x1000)=nil) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x10000) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000040)) socket$l2tp(0x18, 0x1, 0x1) faccessat(r0, &(0x7f0000000080)='./file0\x00', 0x109, 0x500) 2018/04/23 13:16:05 executing program 7: pause() r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x1f) poll(&(0x7f0000000000)=[{r1}, {r0}], 0x2, 0x7f) r2 = getpid() r3 = geteuid() getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000800)={0x0, 0x3}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000880)={r4, 0x5}, &(0x7f00000008c0)=0x8) r5 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000009c0)=0x0) clock_getres(0x4, &(0x7f0000000900)) lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f00000007c0)={&(0x7f0000000340)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000000180)=[{&(0x7f00000003c0)="2b9199b262f50391fb7b9622d315e17cd66ba39c7d83d507d84c8d651c84e89f2213662bb98c6e906977e69b440180238e1dd622116e180fb9dd149e20a6d0a0219c6e90c586ee12c292d5a7b1695d6fa4e7fa0972cd6f803899187f1e59961ec1c1074429ce634e98044c6379cca8345a699ca238e86f2345597bf97528fc440c7fbfbe6cf51e2d1d45ae175bc63ca7e51b3a87e82c1a998ab692446adcf85ab10d5e6246b47cef1139b4e66e7f6b606dd07febf8b46276005c3dcbc19738799ec9da5fdfea1c775f9116e358a3bd6035da5f22a82b87a7468c6024dceaadb793d0a0de42e2907063cc", 0xea}, {&(0x7f00000004c0)="f972a71fc2902c64160af16ee27efd8d576ba88beb8768af62a3694d9ae057e39f931743c09a96d1d454566921fc8a8bffd82feab1168c2c8bbd378448f6cf8a3b6c5718c841638b11f1f1c2be25b638215c6708f36d4a", 0x57}], 0x2, &(0x7f0000000a00)=ANY=[@ANYBLOB="28000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="00e8e4c082792506b0000000010000000200000019b62194e2d38b50d60384a2ecd45af3c7a934945cf38b6cfa4a69e0feee7c73e63363737c9e30ef99534d399715c85c320cbd725ec02e7800ebffffff", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r5, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="100000000000000000000000000100f991eea73843207975da1e9400000200de", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB='\x00\x00\x00\x00'], 0xc8, 0x4000}, 0x44000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mkdir(&(0x7f00006aaff8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)="07e372f2", 0x2003, &(0x7f000012c000)) ioctl$void(r0, 0xc0045878) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="e500000064a9b043884e01a7f9f61736063cb483ab02ed7363bd717fec329a998e8311b85e740f0103154d067fd3f29d88c686fcbeee9b6287aabe4486b7488addf333cf50fbcfa2970f68cacd1a9bb5d5c0df58c830e0aaa12230328e51a1820dc5afa02914110d6db0a824a61b5abdb2920198ae775e2ccd0cc2b7210a10caa5bffaf9362c281587a6bde3422b67e4e77829451018580576795797f4d77620b3cb5a8399b401564322016dc42539c4b87d50dc8aa003506e2f6b143f1861010340cb72987d34dfc35f87f9ff16c9df6ed82b7a220a5022ce48723c6e7d212ed978f8a213a57042b1"], &(0x7f0000000140)=0xfffffffffffffc38) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={r9, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x2, 0x8}, 0x90) 2018/04/23 13:16:05 executing program 4: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)) r0 = socket$inet(0x2, 0x807, 0xfffffffffffffffe) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000500)={0x1, 'syz_tun\x00'}, 0x18) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x40, 0x11) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000140)={0x1ee, 0x1, 0x5, 0xff2}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000180)={0x1, "687064647030c3ffff0e0100"}, 0x18) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000000)=0x78) 2018/04/23 13:16:05 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x4000) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="a544572471f1c85853150a7fcc2781539622ffd21016f8cc9d86af08863c1be0348aa00a724ce309ff23cc81e65459ed14dbbec414fcfac3ed695b239e1305a2d855f4e961310ce5319e9de148dfbc4c41ee83acb3f854ebaea3f9842bb94163bee1bb6aefd0f383147b381c882d16e4a7f095dd4a52c030b4ea481f34847a3d3b480e3d70797c270b409e34c1f44b048aa75f6c0bad85a6ad3e909f530cf82ca1d2c7ff52b21aa3485e2a5a25bc17b8fae51ed2f6e579df9fd3b5833cfd4abea469b27f5d5bf425", 0xc8, r2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x80003) ioctl$KDENABIO(r3, 0x4b36) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/23 13:16:05 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) socketpair(0x5, 0x0, 0xd8, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000d40)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000e00)={&(0x7f0000000d00)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000dc0)={&(0x7f0000000d80)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="10002cbd70010180df25110000002c00020008000800ff7f00000800080062080000080002204e2000000800060064030000080002004e230000"], 0x40}, 0x1, 0x0, 0x0, 0x24000004}, 0x20000040) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) r3 = dup(r0) sendto$inet6(r0, &(0x7f0000000180)="3541103f4a2eb66e66d0b72cc61377fe", 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x80000000004e20, 0x8, @loopback={0x0, 0x1}, 0x2}, 0x3) r4 = socket(0x18, 0x0, 0x4) sendto$inet6(r3, &(0x7f0000000000)="ad7e9a3f4c9ab0af01fcd346dee43a359691d739ee5f42640873225e99c46f31b613af71f5f7c1051262b470805991598092072e3ac07a13b85a9da2b1042fc5bde4ac98a8975f53e1a9b94e91a854da90a30b45b27e0f014834986c68ceab941be161ef5d740dafa7efd08fd2543586c4a7df0447e4e3c18ab1a53c218ccae2d69df6ce4a5f17c6f91fd88912d211972a3614549769eb9649b51b2bc6bb85b5e2c344dfde1541cd1e155ff37bd19dd509bd95e14440f3915994253450", 0xbd, 0x4, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x1f}, 0x9}, 0x1c) connect(r4, &(0x7f0000c81ff2)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) 2018/04/23 13:16:05 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000017, &(0x7f0000000080)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e24}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/04/23 13:16:05 executing program 2: openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x40, 0x0) add_key$user(&(0x7f0000000640)='user\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a}, &(0x7f00000004c0), 0x0, 0xfffffffffffffffc) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000940), &(0x7f00000009c0)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) open$dir(&(0x7f0000000000)='./file0\x00', 0x40000, 0xc0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x6) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x1) 2018/04/23 13:16:05 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.stat\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f00000000c0)={'broute\x00'}, &(0x7f0000000140)=0x78) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000040)={0x0, 0x3}) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f000000a000)={0x2, 0xa, 0x0, 0x6, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) 2018/04/23 13:16:05 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000917ff7)='/dev/sg#\x00', 0x0, 0xfffffffffffffffd) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/icmp6\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) syz_open_procfs(r1, &(0x7f0000000080)='ns/cgroup\x00') 2018/04/23 13:16:05 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$fuse(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB='P'], 0x1) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0x4) sendfile(r1, r1, &(0x7f0000000000), 0x80000001) creat(&(0x7f0000000040)='./bus\x00', 0x0) fgetxattr(r0, &(0x7f0000000100)=@known='system.sockprotoname\x00', &(0x7f0000000140)=""/62, 0x3e) 2018/04/23 13:16:05 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000000)) fcntl$setown(r0, 0x8, r1) 2018/04/23 13:16:05 executing program 2: timer_create(0xfffffffffffffffe, &(0x7f00003c2000)={0x0, 0x0, 0x1}, &(0x7f0000583ffc)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101040, 0x0) openat$cgroup_int(r0, &(0x7f0000000140)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000100)={r1, 0x10}) timer_settime(0x0, 0x3, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) 2018/04/23 13:16:05 executing program 3: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc1fe4)=@in6={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000940)}, 0x8000) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000fca000)=0x51b, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0x0, 0x10000, 0x8}, 0x10) writev(r0, &(0x7f0000001300)=[{&(0x7f0000000300)="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", 0x5ad}], 0x1) 2018/04/23 13:16:05 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc\x00', 0x400400, 0x0) bind$unix(r0, &(0x7f00000004c0)=@file={0x1, './file0\x00'}, 0x6e) pipe2(&(0x7f0000000080)={0x0, 0x0}, 0x4000) r3 = syz_open_procfs(0x0, &(0x7f0000000300)='net/rt_acct\x00') sendfile(r2, r3, &(0x7f000036b000), 0x7f) r4 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x7, 0xdab8e4976d7fda9c) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000340)=""/199) mq_open(&(0x7f0000000000)='\x00', 0x80, 0x40, &(0x7f0000000040)={0x7, 0x8, 0xb7, 0x8, 0x6, 0x401, 0x400, 0x83}) ioctl$PIO_SCRNMAP(r4, 0x4b41, &(0x7f0000000540)="d38e50e252a3cef4b8f34e36") socket$inet(0x2, 0x801, 0x8) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000000580)=""/27) fstatfs(r2, &(0x7f00000000c0)=""/227) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000240)={{0x2, 0x0, @multicast1=0xe0000001}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14, {0x2, 0x4e21, @multicast1=0xe0000001}, 'dummy0\x00'}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) 2018/04/23 13:16:05 executing program 1: r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) fremovexattr(r1, &(0x7f00000010c0)=@random={'osx.', ']\x00'}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) r3 = syz_open_procfs(r0, &(0x7f0000844ff7)='pagemap\x00') fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) unlink(&(0x7f0000001080)='./file0\x00') dup2(r1, r2) tkill(r0, 0x16) exit(0x0) dup3(r1, r3, 0x0) ptrace$getregs(0xc, r0, 0x1, &(0x7f0000000080)=""/4096) fsetxattr(r1, &(0x7f0000001100)=ANY=[@ANYBLOB="73656375726974792e2a74727573746564402d00fb38cfdfbaa1874e54ab613a283e0f6cf89d203556f2e75bbb51f53d5ab9da6eb52023fed3d616e5d6f0b79620c4f14acdf1b847cbb7062509a2714b8457bc0f653f66fe782eb5c1c83f943143f68509b2fd57582ec8a61ffcaca080320600ef5def4e3db8d13fdd7aab5d05d5db3fe08437475ec0928a64f53934d740bf7567aff4ee5f4fccee9844a656eb33485a1ed23bb9c7b377aba9cab8401fd99835c04548d168393e00e4c034fd82f67f26508d48568bf6491a00c0af00000000000000000000"], &(0x7f0000000040)=']\x00', 0x2, 0x3) 2018/04/23 13:16:06 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) sendmsg$nl_crypto(r0, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14}, 0xfff1}, 0x1}, 0x0) 2018/04/23 13:16:06 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) fallocate(r0, 0x2, 0x6, 0xa19) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x90401, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/136, 0x88}, {&(0x7f0000ddd000)=""/143, 0x77}, {&(0x7f0000000480)=""/198, 0xc6}], 0x1000000000000352, 0x4c) fstat(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r3) 2018/04/23 13:16:06 executing program 5: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file2\x00') rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') dup2(r0, r1) 2018/04/23 13:16:06 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "77891384f8d258a86ffff9b4e0fc1e57ee29123400bcd6eb789e073fbb44a1ac685ac1e5b1891d3a1a68c10f6506f1efe239ebcf260915e72384cf2b52ffdc8f", "0842b0d2228f8689c04a5e6e05c1fb639d978e3aace706a64eac18d9db7df1cb97cafbf21c0833c02dcda9a9f6b0e13d3a4712c513e9891bd24265df0ccefac5", "fe354c3b92ed57362b50eb83db9f9970ca10fd482311bbe30f6bda86c224990b"}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/04/23 13:16:06 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x1, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x8f, &(0x7f0000000180)=""/107, &(0x7f0000000200)=0x6b) r1 = socket(0x11, 0x80001, 0x40000000000007) bind$netlink(r1, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) write(r1, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) connect$netlink(r1, &(0x7f0000000100)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r1, &(0x7f0000cfefee), 0x209, 0x0, 0x0, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x40) r3 = dup(r1) linkat(r2, &(0x7f0000000140)='./file0\x00', r3, &(0x7f00000000c0)='./file0\x00', 0x1400) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000000)=0x36e, 0x4) 2018/04/23 13:16:06 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/udplite\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000340)=r1) fchdir(r0) socketpair(0xb, 0xde0d8cf17d69ac6f, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fchmodat(r3, &(0x7f0000000100)='./file0\x00', 0x8) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r4, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000000380)=@buf={0x0, &(0x7f0000000540)}) recvmsg(r4, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000ef8fd0), 0x1, &(0x7f0000603000)=""/81, 0x51}, 0x40002102) r5 = socket(0x0, 0x0, 0x0) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000000040)="14eb355e1f3f77d1f58b9890ad0c24be5b92fe5422a5ff3775e663cbbb89a47b62054ed24a9ab3b0702e27356b4b2417d567698069e415172db95c93ef488b1e16aa5aabb6f252d0a26cade129ad74a57895bda26f0078a13204e81dc872d57a1150a3a7ce844e64cfcc8031c5ce6c", 0x6f) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x75, 0x21, 0x0, 0x1, 0x1ff, 0x0, 0x7fff, {0x0, @in6={{0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x1}}, 0xf3e, 0x80000001, 0x3e8000000000000, 0x1, 0x7}}, &(0x7f0000000200)=0xb0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000240)={0x4, 0x100000000, 0x6, 0x0, 0xaa2, 0x5, 0xdc14, 0xffff, r6}, 0x20) setsockopt$llc_int(r5, 0x10c, 0x2, &(0x7f0000000000)=0x1ff, 0x4) 2018/04/23 13:16:06 executing program 7: r0 = socket$inet(0x2, 0x1000000004, 0xffffffffffffffed) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x400000) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000180)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @dev={0xfe, 0x80, [], 0xb}, 0x0, 0x5, 0x8000, 0x100, 0x9c8, 0x40020, r2}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080), &(0x7f0000000140)=0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef0ffc)=0x7fe, 0x220) sendto$inet(r0, &(0x7f0000edf000), 0x33, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eee000), 0x3ab, &(0x7f0000b18faf)=""/81, 0x51}, 0x40002104) 2018/04/23 13:16:06 executing program 1: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20000, 0x0) setsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000000040)="b7778ec168fbf071611304a6cd6dd2b587ad72b2b71b0bc583bb127336a47ac6b55915d8d5edc2b51819ae8f5796a9215088b4e2f982e744c44dd82fc70112a636ea4dcef2dd2a48d9e84b6f18da", 0x4e) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x98) 2018/04/23 13:16:06 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x20008640) mmap(&(0x7f000002c000/0x4000)=nil, 0x4000, 0x6, 0x80000000000032, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x200ffffffffffffe, &(0x7f00000000c0)) 2018/04/23 13:16:06 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="24000000210025f006f90165fffffc0e020400ac3d4b29570fdd0000fff20182a9000c08", 0x24) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0x10) 2018/04/23 13:16:06 executing program 7: r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f00000000c0)=0x80, 0x7ffff) sendto$llc(r0, &(0x7f0000000100)="5961d9c392454c0a21034c96d1bfcd42e220539cd39bf7f28885dfa758d98b41f0bbed6a56a924bf9dd26da86c19d38574fd27613e6e3534244fc6f5e5ae7d11538f42d813dabf37ad25767f4613a7763ab09a659116a8f6f13f840af64e1a5ff24f6acc2f32ad7a0bd384e0f9fa2165d16b2aeb76db456fca55cbd6447bb5d33e47546abaa7e6fa65925e25294e7396543a2c848561bc7ad8aeff474a6ccc6c5cafca96cb28585d25db559398405f3f31b6b0728b212044c4caccd1e2ba8c87f3a7f27e7800a3fe737fa95f3bc4f6e97c6f74d257f90e62c8c0fe1b665f620a27000f1d8e2faa44d699a0022d5ccab1d97e8b5061115e95247a35ebfc9218420573b674386c3632b73f47fde1be6b6c366e7d39f23f406b7ba5e149a2e375103fc4f886824c3a76c001fd620f92382dafebc41ac82a643276c673dd8b5b8d47d9b1c0eb313d551e1fa6d688c68ed25fbaca012332117f82d14d465b545d1a30e1101e6645764f77eed69a6e02c2039fb2c50c59ab2fb5d22201dde378bd3015b19312f91bf74ac6d0e1b4f1a208c1afbb174b58b94cba0e6656906e1c7fbea299adfc341917cf826ae0100fbc90376dcbed0793fcccb5d96d3aa6ac6406d77493b0c0206c28134ac85ee511f524e801584d06189fadf8f287c9cfec8ce52d6bf9af0fc584c683665554081ee9a41d798d6bb53db729c3a472e31bac2e8120a6f96d1cb5b90f79af105548953880d95fb31c551cf1923fb3e521061db80f3e16e44db92065420bec00119e2a3b36f25b7d088fba8dc84cb589e6fff2a5378344ce82e94baf4d3eab8986faf2aeb2c61954f5bb411d44819364d3ff6f74da732cc1938d93687e1ba1851de4171a229ffd5135adf1013c69d8fdce7ef2478d03f35a9f2f6303d0ef52a590aa49fc4c43a512d9f45068502c6f1696d79a9f1f1a143ffeef5e3279836834dcd6d782c4f5f85233128e4ac10ec0c2eeeb075ed6f02abc35ba37c5aa46c1adf11b9fa7856ca8dfbd9c36fbb197dda094352a8cabf82648acb7c0c086a85e85e6eff83aff7b81a52634952641415b15549b528bb5117a28570181650f87e980c776b3ed8dc0515ca9dfa7d6d9543d79dc272a50c407cc07a59ace1d9490b2328e8042e2aef8bb85591f111973a4d4adff2c058a9d411a5b8c251dea370c224e2ae82c4f70e95dc359d34a5d0de26225be71f685c6f4cb8c0a69f4ad547738d2acd0e12ddf46a99a3ecd7fd3a9ea9646676687fb9032dfc149bb303d3cb329d9fa318e8480bbb3df1fbaf78e68026518196d35a48a931c57d3c4258dbd6f4c15ec1f9d29727ed4de4021216fb2fc54b57a372a349cf4d708719a58059939fd975c5cedc96276a2efc98f65667a7d68c38ad4945dd89b1e3bf1b7b82e467868bf5586d7334d5ab43e9304710d7b950eb416540c77f8a2142ea25b4eacf5c3ab3c256458e3c222dc6830ebfe4e1be9f4242674dbbac40154021dca4cd0e9241d9c5fed1c4f38c560190ebe397b1687187b027a0d270f19f26a941ea3d89cd9f928b51e15a9a816ce8511c9dc47aedc7e0669d616ae7016e2cadf0f8c5ad6bdf2b76d54aa765f26a7e8e1275b86ed085c5ad9ca89f06bf62bf7545e32c1df95eba7e592a1bdeeebafe7500449f88af13d0fd9edd7c507c58935c86a6945cc138beb120c1ce86aa3e7111214e26a0f51d41f145b93779c9e3f686bd48aa08b5382719a92524cd499450db5629c956e7136cc164ea47acd56d1421e2d933656cc23f86dd3d0e0a17dadf730421f095ab58eff96ef25f74d619ab22ef237ea91e3c9ea8aedd6d06df1f4484130a510bab6859a272cc32ed4ecdf112267b0a894dd96e540c61c61266de0119e54c6fd68c6c4b1d2897ac7475f0d0cd1ce7ec024740dfe6bfab50ca391bf189f2945e519f8ef4ec408a9caba223f2686922fecce985c467d1dc4a46ec2738ca987e566ae1336cfde98a56e7e2c2d4d82b044f0179f3bebdb1cac38e8267b85176678a566b342ebd3ea1d3fff08463b0d6eef8105ac4067f8053c47af6488e30913c777272e394a5d0892e2dd3630f27b06c236e2482481f0f58873be46397e35eba7338b2299e9d8218de27eb35b8fc9e59fd848984b31fda4d224368035f0fc15bbfb38bbe53d66a3785b74bdd580bc55d0dd78a7cb7a1f341997762140dbd45062eae7e5994422b52173c445fa65e399363f49b84ee1f715f625a477dba8a188ce2b26fda021bad424f5fc45a9d2c956830d76d0861937a9bcc822fc9da11142dcf955322923537772aeaeb7c06173edd63ba8c53415b31cec6ced978b6f1285e04bd6c2bc82bb58d889a6c3c49156f658cf8acbaf96bdfbe8dd34de453b0bbc2b5b772f1b3d65e843bc52da9110a4bb3e147f60dcf70ae993c555ce8d5804e9b69d5d84b3aa3e0eb3ad5e912f68f2966d9e341ae5a69f077ff108851f121ad68daf3e3ea2fd4b7ae6f469ea3d8ddd67ad86c876ca7f7c79df7bce2e9aab9312de29ca86a8241ed46adaeabfb6fd5a655a870fc4a7f749828be3fe5ccfe7949ec0df2e4dc6e0d6b3acb536b689acaf5ef0ee3d695733d67502f60d0a52afc87f2ea5b1808464309c8fc37b75b9fad634be24f849f60ef48ab5c573a93cd914e95fddc204d01c095da10a2abdaecc93492d6ddd1e1db4112947e09fa300019219fd91f22e5f5c41764bc059cca9add7c32e75286ca8fc49d8bafff687d463e51cf3c0954e7d822037c22f3c42eb160a8a7c50d0852e86371bf5e74d11f3303aeaa0570c6eaea100b4b34ee895f514ea34d68436b9cb30c702b3226fd11ed8f0d8fc1cb16beac43f4476fe1d36d2a1c25fc6a44e792a7d1af7b2ce1be57054f3550c13390a619e6999b8de841569a71a8293e3d60aeea02a5b1c193f72a3bf1122dc82b6480f0400db65681a2e4f4aee56d5a22752ceb7d65f266bfb6f34be9757917b10d7532f54645881a968991b956858773dfdb1810903c0c543b166b50f9130f7dfdd865db16de62983482af92fe4c6d8858e7fef5122f5172b6a98821cf533145376634069339d0c259909e39bc959474940105771389bf03835754a36a5ee5473c88e62d16dcdb644a0599eba682a69901c68b52cdd00e52cdae3fc59e684d283f9a881feaac9a49f0d73671e1025491c418362beed20a1e57305079acb7fac47f33c8689a08c59e5346275cf48a787e76101a7bf2722aadd6372de5dedba3ed46ab78f665eb305a9acf51410316a8c7316026b87fd5e0ead126d6e91d020f0678ab42dafde087aab6edb95567ec0119d9befae0c80cd6eed394069217c0614e1ca501a32bc53905639fc122544de5af2db56cfa934e026af44142c2e749222fee522d05673ddab85f9afc01b6a183fbb86d4d0df3c50e4855230bf98efc3f4264b6e55a2fed82bcdb51648e10de3717daaaa39b66c29aa167849d263ca6e0ac7cda440f301fb1766f12f4b7ef4c9e69e69d683ed8632406081796d871a46ec6e61387212cde72aa3daa67646865461f1a1aebaab458a69479f0f06801ba117777c9ec5d809ad796e8e21dccac841a719f0ef855f439f82e0ba974892c2083dd665e321df82575fecc87a7d68da3e8ac302f1eeab5b4501179ddd2ffeb08977fb22b7031f3b4c47a3a22658a2675556aa32ba7c306201784cc947cb6d529b727c88602ef3827eeaa4c0da02c8e820548e0b486a12e48b6e76c68ef06732581865547ac0686112643b18eb2eafc157682dec864d2c738d1c1d28b9c0e3f8edce87cb8bd5ac44a56a13d49d1e166d92eb47f50344b5c869d49a0274aea07389f448d0dafe9d0eedd213b094df3abb41ab08794fad44b4c73fc8cca73fddafeba9c425c788f0d3b0b6888a7aa8514ef3cb7bed508a9407e513943c5dc36c799aa7d854e117ed4951af035183aacfd962eb5888d310fe74f9e5afe4d95781b91db46fa752c1f22df9e422395952b1bc2c99593e1a0fffdf688339d0c5d364ecadc1846c84ef9974ffe40e8a04fb4024f9a5b87f8475f040dc32baa8a9c02321139d49e6b9431dbcbce7acaf3f161314d982d37e2f1f56152c5b4e179e38f08327f5bf459baec8c6ea341b6bda9e22d1bfcc2e68c001bec770bf76a9867dffcfb2bff2e219352b35ed388af9be0f3ea3098b6a777a975579b293a3533ebf9b1c8173b6970f35000859bf0d97149af27ecd7bcf9fa084337d359c1627dcc253ccde3f912a4aa621215f4c39778cc2aaf6eea73099f6a6c541b83608b949129815431a17e943f2886c32b2c8ab843fd050ea1751828e978417f368284c23e6743ee42ab8fcc9c612f98b5fd7de30584b4ba0bc1e462a4048256d5a659ca7e06df7a99bfa92b02cdde6090b5ee0470b59b84e9e623226303523de47841d918416e13c712257445d7e9eba4bc0dc85748965c92c8d396c1887bc3e9ca143f7d1d81b52afe8b7a00fa1ad741924c89406132e0deaf8b03446090ec701d1f89bd94fab49baeee56ce03d0a0f13629c0129e454255cf2ad5e49982dad3a02d1c42c62d9168613caa56d19d36457537e5606a7bb70107fff02211a8b77cf859c877ccd4b9633d0496009e545e271b402558b84ab350b2c18777719ae3e7c75f23770ba98c57672bb6ea2eb6aabcb0aa6d85f802a018a0f1b2df8bbf240ccb53d5924b2594533e82c812ba671ea0618bc2c5ea1b6eaeca408aa0d7ad938542c7e1d0d0737f564e1e5ce1a14f8dbf6e4e044f92e60c324884a1c4533c2f99e47bca4b385f35f26f2444a147986d3e19807c8605e79cc94f9f56842d17884692f9933072da61a39d4e0fa5e4681a161d6fb96a88d05b5abee02c79fee0931aee9e99bf9f3c0f091577ca0cdbb08f2d68bd6f3dbfd48510239735b5c201a3cc9bc0c5d254bf8f26f43abf17b06541459e941e7d7413b5cea0443eafc83452fb26ef1b7478aceb130551aadcae804c0933b603baa4e8c17c59b904b1ed15605581a3b7f545b376b28ee464da3ac07e7c87533027614c4232feded52c31b9efd4f1f4965737b029eb8211e502e0114b14e63c9d74ca380d514d388b0b4a9db0d012ef57f7f2a80f67b16eeaecc2ed92671cbb841c803f6df25fdd78c935bcc2ee4af2ef3dc0f717adb0dcc3ca5b16675c24accfb7404700bb1a880dcce2c6deffc2ebced3c9e42a48590c2bc7a3c5dd85b475ff27f53cd62387ffe214384b4db07fd7ddb03a036a0af3d9e2fa585f8148f8f30f5f4b1415e53c37eadd5f1994f76f31c5a0abd39b973597ed0dafbda65fda54280e78a14257fa8afc4783844f1b69de112c0f393eb45a1a5528baaf75f537a03f8ca7597b9a9e18961b7d9af06928bd7398a55974605aa08708929e06a67f51b6564a980945dd64c90e6d05a41e99a3a6064502a4b37fa935a6b977ff551ce75500d2fec121db724406bba79e437eaeb45a4973ab3a55e349296fa8b4cc2038381042b608c22938e66c87a6c569b640329fc60c86c51e06b7977fe0797398b888d730711fc8af63bc5f797f2332affa3f1adce49a3f4de2aac823f167407b85a1a8ff2882e488d3bcf375475b104da656cf9b64832441e4e18353b60aabfe842770a64635a29fa59e363677f975c4b33e47ae8116851970e92265cc47be87ebb7db8848acdb269c2c1a1527f449597d949ae8da44df960a30e0afadaa6c7b13489a0c6a93ed94869444095dba6483d15fcec8b6629102681561dbfcb8592687fb237d2a7997f79066491a366a926735341b05c9bf0d708c7c8963be4b32b2b8212", 0x1000, 0x1, &(0x7f0000001100)={0x1a, 0x102, 0x9, 0x400, 0x4, 0xffffffffffffffff, @random="26959430aeff"}, 0x10) memfd_create(&(0x7f0000002400)='/dev/ptmx\x00', 0x3) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0xa000) recvmsg(r0, &(0x7f00000023c0)={&(0x7f0000001140)=@rc, 0x80, &(0x7f0000002380)=[{&(0x7f00000011c0)=""/182, 0xb6}, {&(0x7f0000001280)=""/4096, 0x1000}, {&(0x7f0000002280)=""/9, 0x9}, {&(0x7f00000022c0)=""/165, 0xa5}], 0x4, 0x0, 0x0, 0x9}, 0x40) ioctl$TIOCEXCL(r2, 0x540c) syz_open_pts(r1, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000000)) 2018/04/23 13:16:06 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000200)="130000001000ffdde200f49f070f050000230a009d0000000f00afa73022e5f9ec3e4fe8697ae1a3490096000001e7b93c18983ae3820d1eb0f049a1b4b88ed4fe65be0602c2d3275df1f2aa09b1267c3d5f625e77e150da8ed7d56ca466a47bd87da5cd04b27dd26746ea50518c2c681bbce9093d468612f0267214ff9b20db0000009b2930d837b9cb3452bdc4e2387d886959e4ebd30961933ae9f90d1ad5b56d2a917a6f575b8b76199346c8f325b8", 0xb1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x100) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x6, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00000003c0)={r2, 0x5}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000140)) write$cgroup_subtree(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="2b72646d6120006d656d6f727d2144fb115a476033fd7a1f4d9a043c89e48dcede67410ac5b2f650ef71f43807d35d30b5c60ae748e8c6ee5ce5ed23637ecd8927"], 0x41) prctl$seccomp(0x16, 0x2, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{0x2, 0x7, 0x77, 0x4}, {0x0, 0xfffffffffffffff9, 0x401, 0x7f}, {0x4, 0x1, 0x9aa, 0xffffffffffff0001}, {0x1, 0x10001, 0x8, 0x9}, {0x0, 0x3, 0x100000001}]}) poll(&(0x7f0000000000), 0x0, 0x400000000000020) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x80040, 0x0) bind$inet(r3, &(0x7f0000000340)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000080)=""/13) 2018/04/23 13:16:06 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x227b, &(0x7f0000d27862)="ff") write$fuse(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="50000000e7ffffff0000000000040000070000001a000000000000000000000000000000000000000000"], 0x2a) sendto$packet(0xffffffffffffffff, &(0x7f00000000c0)="37cc276657b672d6296b29f6ba7ce87bdbccc35276392051b12ecfa1fa72c65cf07355a0851c54dde1e87a60145c45817ed3a8c7210b79eeac0251ea103711f5082925463b38aaeb", 0x48, 0x0, 0x0, 0x0) read(r0, &(0x7f0000000100)=""/154, 0x316) 2018/04/23 13:16:06 executing program 4: openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) futex(&(0x7f0000000100), 0x0, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x0) 2018/04/23 13:16:06 executing program 3: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x28}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x9, 0x0, 0xfff}, 0x10) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f00000002c0)=0xffffffffffff8001, 0x4) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) [ 187.673157] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/23 13:16:07 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)) r1 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x0) recvfrom$unix(r0, &(0x7f0000000040), 0x0, 0x2, 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) [ 187.717437] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/23 13:16:08 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x101080, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000080)={0xffff, 0x5, "aef0b3e863"}) seccomp(0x1, 0x0, &(0x7f000005e000)={0x2, &(0x7f00009ea000)=[{0x34, 0x0, 0x0, 0x5}, {0x200000000006, 0x0, 0x0, 0xffffffffffffffff}]}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/04/23 13:16:08 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x10000, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000480)=""/4096) sendmsg$nl_route(r0, &(0x7f0000001740)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000001700)={&(0x7f0000000440)=@setlink={0x3c, 0x13, 0x321, 0x0, 0x0, {}, [@IFLA_PORT_SELF={0x8, 0x19, [@nested={0x4, 0x5}]}, @IFLA_IFNAME={0x14, 0x3, 'sit0\x00'}]}, 0x3c}, 0x1}, 0x0) 2018/04/23 13:16:08 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200)=0x9, 0x4) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket(0xa, 0x400000002, 0xfffffffffffffffe) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000002c0)) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000240)={'ip6gre0\x00', {0x4, 0x53c83243, 0x3, "f9f1bbcf1f93", 0x7}}) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000400)={0x1, 0x9, 0x1, 0x0, 0x5, 0x0, 0x2, 0x7, 0xfffffffffffffffe, 0x7fffffff, 0x1}, 0xb) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000180)={0x75, 0x5, 0xfffffffffffffff8, 0x9, 0xff, 0x7, 0x5c52, 0x40000, 0x3, 0x1, 0xe86c, 0x3}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000300)={0x0, 0x8}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000380)={r2, 0xffffffff}, &(0x7f00000003c0)=0x8) getsockopt$inet6_buf(r1, 0x29, 0xef, &(0x7f0000000080)=""/195, &(0x7f0000000280)=0xc3) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/23 13:16:08 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='mountstats\x00') getdents(r1, &(0x7f0000000040), 0x19) 2018/04/23 13:16:08 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) fcntl$setsig(r0, 0xa, 0x12) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) connect$unix(r0, &(0x7f0000000340)=@abs, 0x6e) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000580)=0xffffffffffffffff) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xb, 0x10000007fffffff}, 0x14) ioctl$int_in(r0, 0x5452, &(0x7f00000003c0)=0x2) sendto$inet(r0, &(0x7f0000000300)='U', 0x1, 0x1, 0x0, 0x0) writev(r0, &(0x7f0000000640)=[{&(0x7f0000000540)='A', 0x1}], 0x1) 2018/04/23 13:16:08 executing program 3: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000140)) r1 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='westwood\x00', 0x9) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x74, 0x2}], 0x18) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f00000001c0)) sendfile(r0, r0, &(0x7f00000000c0)=0x1, 0x7fc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x2c, &(0x7f0000000000)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x7fff, @mcast1={0xff, 0x1, [], 0x1}, 0x8a1}]}, &(0x7f0000000080)=0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r2}, 0x8) ioctl$VT_RELDISP(r0, 0x5605) sendfile(r1, r0, &(0x7f0000fc1ff8), 0x80000001) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00007b6000)=""/101) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/04/23 13:16:08 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r1, 0x1, 0x80000003, 0x7f) socketpair$inet(0x2, 0x80000, 0xae8, &(0x7f0000000000)) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000140)={0x0, 0xfffffffffffffffd, 0x1}) 2018/04/23 13:16:08 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000000c0)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000004c0)) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) write$selinux_access(r1, &(0x7f0000000000)=ANY=[@ANYBLOB='s'], 0x1) fsync(r0) syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file1\x00', 0x18, 0x4, &(0x7f00000003c0)=[{&(0x7f0000000140)="65b7c389f1b6b711c80bf885c0361339f9ea62069b330f8266775149c3b4e1d498350ed2ae1e56624ca42c7a6fc1c7a863fc3f74f5576e16b7600dae60fab0c13c00c9e87c09c661048dc1bdabf191139d84f108f9dda2c242b26f33a74b6193d356e74fdd3e77dc62fa52b549a8c4815faa7c2c6a568f7a3fd19bf3813ef9952453", 0x82, 0x6}, {&(0x7f0000000200)="cd5e818d10d40d6d1801ed372aa77d410862d3cdc306b10492a8a4a9cda6831f3885a8b6fbfd3c7fcc9a7e3e604257b7a1a96c73134f4b45d7faec7d94f24066e0d6716892be26c4cf1c6a11f790cf35062d10492d775c3d07a800cd98faf97db5bc4cf09e87ef47c35765fec9b3bca7041ec6ab7fc534cfaea92e508559ea79e220727dbee34d7d1e1c8408e057ad8d130f73429f388f68bd481c80e4146655042a6e79402ee6f2fbb24d20f41934c55dd289f72c3c8cf292883c662f980b245ac4aabe4ca1cb81fc9d2246700acb6f211c3e00987c055ea2fccd66014fc76861", 0xe1, 0x40}, {&(0x7f0000000300)="67769962af7bee14dd3e3fd490ef23b79a3b9649be6b86a5557fac8b54c834d6f494b62a45a0ec76876b470580469f5ede9a2fb5c5d43b6e0a67cd968bc91a8065d3e8a855fe3315564c76e1222831a09874e78b1248590579bd557bbf6dab0300bbed47c71131aa281f8cf5ebadf9a19b0c679730bb", 0x76, 0x3}, {&(0x7f0000000380)="87fad12049e17bdbbd8197706f2eaec7", 0x10, 0x4}], 0x1180800, &(0x7f0000000440)={[{@time_offset={'time_offset', 0x3d, [0x37, 0x78, 0x3a, 0x30, 0x3d, 0x7b, 0x0]}, 0x2c}, {@check_normal='check=normal', 0x2c}, {@dos1xfloppy='dos1xfloppy', 0x2c}, {@nocase='nocase', 0x2c}, {@discard='discard', 0x2c}, {@allow_utime={'allow_utime', 0x3d, [0x80000000, 0x36, 0x32, 0x30]}, 0x2c}, {@dos1xfloppy='dos1xfloppy', 0x2c}, {@dos1xfloppy='dos1xfloppy', 0x2c}]}) 2018/04/23 13:16:08 executing program 2: mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0) fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000001c0)=0x0) r1 = getpgid(r0) r2 = syz_open_procfs(r1, &(0x7f0000176000)="00640001000445") getdents64(r2, &(0x7f0000000000)=""/138, 0x8a) fchmodat(r2, &(0x7f0000000100)='./file0\x00', 0x80) getdents64(r2, &(0x7f0000000df0)=""/528, 0xff95) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f00000000c0)=0x4) 2018/04/23 13:16:08 executing program 0: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2ec73126b9955062be000000555800359a1b15020b2551cbedee5c35c830083773a8825879a8c440fe0a40525ff73bbc87a268f765c2445f4672ba608f426535ce8e833758070f571db654bf482c0bbdbd042693ac01c66a9ab14aadc344a39ed189fc1b6cc218c4cd8282f07f0e9980f69df1a1eb26fb712f47b9998c2c355e07dc98eb10", 0x200002, 0x0) fchdir(0xffffffffffffffff) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x20005) dup3(r1, r0, 0x0) lseek(r0, 0x0, 0x4) 2018/04/23 13:16:08 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) fchdir(r0) creat(&(0x7f0000000000)='./file0\x00', 0x4) writev(r0, &(0x7f00000b5ff0)=[{&(0x7f0000dbe000)="290000002e003109ebff070600ff0006f100000001000000970000000000000000c6d81f1f655aff00", 0x29}], 0x1) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x83, 0x2) 2018/04/23 13:16:08 executing program 1: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r0, &(0x7f0000000100), &(0x7f00000000c0)=0x6e, 0x800) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x1, 0x0, 0x3, 0x0, r2}) fcntl$lock(r1, 0x7, &(0x7f0000000080)={0x0, 0x0, 0x54f}) fcntl$lock(r1, 0x7, &(0x7f0000003fe0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/04/23 13:16:08 executing program 7: add_key(&(0x7f0000000480)='logon\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000500)="ae3dc03e579877d3a6ab17094fc4de78a0efb3036845bcba64dfd75099f98f04c47cc6917eb840b984356d4350408da2ca7a03662cd9df2f39fc7cd947c8fc9281de2a283fa05d11b489219425e987d1122bd64088934b2369cca60329b611360d57e96a0cf536367f00246fc7d27314dbc9d3c3bff3e04168ff650b1e7813ab95c455b704cf", 0x86, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) add_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="88bd3173b078923d1c811fff709ac37edc645ff32d7c728c86fef7234c0bb47ab8dbb5fe5c207736ffba3ed049d6f9737e64b0d503ebb47f4b9d3a1421e3c8b5c5", 0x41, 0xfffffffffffffffd) r0 = add_key(&(0x7f00000002c0)='blacklist\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)="2929a91bda9e260b443ea39c53e1443eecfc72f1bd9dbb1388fa3099f43a73b91da9fb5188e4b6cc2aae4f7954c0ff14b8d908dab5108226f5ea2657c3d3f4e886dba5f5fae5f6f504b62eaca6e79f2915670a76fda2f6e6563f1b46eedf9ab24589bc6b4487a232274dcc7e512b2ad7aca019f2117193126ab8bfb1b8327aaee7437f6ccaba5724d47c04a827885db1439e6cd7bbc31c844ee8f842f153a6d771f0b66a2d5b3d75943b82fffe9fda89704feed0bd322b8257c80260d5e2665fad82089b54ae660eb102b58273ed38f36e76b7ad2cc5913be8b90bb596abcbe3f32cecba9c4d5883211642ef6447525a3499d0d812b5d680", 0xf8, 0xfffffffffffffff8) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) keyctl$read(0xb, r2, &(0x7f00000005c0)=""/76, 0xfffffffffffffdfa) 2018/04/23 13:16:08 executing program 6: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f00000001c0)) r2 = syz_open_dev$evdev(&(0x7f0000001080)='/dev/input/event#\x00', 0x0, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x10200, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000280)={'IDLETIMER\x00'}, &(0x7f00000002c0)=0x1e) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000140)=0xd7) r4 = fcntl$dupfd(r2, 0x2, r2) vmsplice(r2, &(0x7f0000000040)=[{&(0x7f0000000000)="25b8b912c8924058ad019c385220f60f31edb7d523e7b203dfa73c1604359fdd11c0f0a6a47a384517389794e42450e6940c588717edde3d0e", 0x39}], 0x1, 0xb) getsockopt$IP_VS_SO_GET_SERVICES(r3, 0x0, 0x482, &(0x7f0000000200)=""/3, &(0x7f0000000240)=0x3) ioctl$TIOCSBRK(r4, 0x40044591) socket$inet6_udp(0xa, 0x2, 0x0) close(r2) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)) 2018/04/23 13:16:08 executing program 0: r0 = socket(0x10, 0x1, 0x80405) r1 = socket$inet6_udp(0xa, 0x2, 0x0) fallocate(r1, 0x0, 0x1ff, 0x4) write(r0, &(0x7f0000000240)="24000000210025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000000000", 0x24) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r2, 0xffffffffffff0ea4}, 0x8) 2018/04/23 13:16:08 executing program 2: futex(&(0x7f0000000040)=0x4, 0xb, 0x4, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000080), 0x0) kexec_load(0x504, 0x1, &(0x7f0000000000)=[{&(0x7f0000000100)="0708bda264990bec97f72fa9750b7111f4bbc266d039cc3b4c89b63e02c7170d59c53af5718036350a8e03c319f9c981050d16bd7ce5d659ff0c8aa25ff03d4c98cdaa68ea7c177d10ecda050d6667ff3ff41b4dc5437fcb26f8f837e0fcff7c995d656bf168ff9dd947b1c155009009efa4e1eae4687101aecc2e7d6bc02decf41434980afd4f56f5532dcf5bbd2151", 0x90, 0x8000, 0x100000000}], 0x0) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) r0 = epoll_create1(0x80000) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000200)) 2018/04/23 13:16:08 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x5, 0x0, "d898760a608655cdd122b7aae6777de2b6d61f3426116a044800a28586f0363b30b2e13b4dde1df995d151c2a717f5d0469e5fd4d3cae6eb6715077452ed8575a6d8b6805619337678a5377f2cc5e781"}, 0xd8) r1 = dup(r0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000000)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000240)={@in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x2, 0x0, "27b4678a775409d8c3fb5d63b4b439332c466db9240e64ce5d1a43474f1569b2d7280e1eeca815be3cf38bf426b87aa17ce628a37aadab3fc21532cb97c1e8f57e741d7131a92476cddd15b27998b7a0"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000380)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x0, 0x0, "079a91bf84f4f94d6f03f75225afcbe1a5802633f3dd91ee26027305a71b8bbb8ad087bf2af2c435b395839bd5b6b8d6043cdc91395a84b81e9096ad1d2b692f1acf842fffd4bbf39f0614bf8fa9a0b9"}, 0xd8) 2018/04/23 13:16:08 executing program 1: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) fcntl$addseals(r0, 0x409, 0x2) r1 = socket(0x10, 0x2, 0xa) write(r1, &(0x7f0000000340)="1f000000f90300ff00000001000000200700090054000000010000000101006e9e000000", 0x24) 2018/04/23 13:16:08 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000080)) r1 = socket$inet6(0x10, 0x403, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000018000)="5500000019007fb1b72d1cb2a4a280a80a60050000a843295406f59761d4df000800001c010000001400a30702000000000000dc1338d544000a9b84226eb75ac43ab8220000060cec4fab91d40000000000000000", 0x55}], 0x1, &(0x7f0000000040)}, 0x0) socket$inet(0x2, 0x7, 0x1ff) 2018/04/23 13:16:08 executing program 0: r0 = inotify_init1(0x2000002) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000040)) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) socketpair(0xb, 0x80000, 0x8, &(0x7f00000013c0)={0xffffffffffffffff, 0xffffffffffffffff}) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000001400), &(0x7f0000001440)=0x4) ptrace$setopts(0x4206, r2, 0x0, 0x0) tgkill(r2, r2, 0x80000000020012) 2018/04/23 13:16:08 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0xe, 0x800) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000240)=0x3a7e79be, &(0x7f0000000280)=0x4) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x2) accept4$bt_l2cap(r2, 0x0, &(0x7f0000000080), 0x800) shutdown(r0, 0x0) getdents64(r2, &(0x7f00000000c0)=""/230, 0xe6) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f00000002c0)={0x1, 'veth1_to_team\x00', 0x2}, 0x18) recvmmsg(r0, &(0x7f0000000040), 0x948, 0x42, 0x0) 2018/04/23 13:16:08 executing program 3: clock_getres(0x0, &(0x7f00000000c0)) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000040)=0x10, 0x0) write$binfmt_misc(r0, &(0x7f0000000100)={'syz1', "f237cd8b1f38b48378c9aade0f07ef2911c22a71d8cda26af32166ce5c75a6f763280f3f9280bed3ed4683b3fae431364a75c003d2d7db8b5ae2682a1da482a8e203a569454e9eca6221c1cf4025c2d79be191e6ecaab0b181c4bae1840e1e5436f45860e5cd8bdcf1d4e15c305a4ca8901dbc7a0403b0a0cedc49732b24fc75325a00f8ba1a7e9e7809e2c4212e2708fdc046cba6d53060f10858b06991f5126f204e1563af460911ece92ceb01e1165dc7e233ba03f8cfc120158d9eb749b8867432f2c55dd924725ede85c654c5d1cbb94938f78d6f9c2dcb78e0f7d74277b4207b98ae200ec253"}, 0xed) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000080)=0x800, 0x4) 2018/04/23 13:16:09 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f00000002c0)={0x0, 0x6af}, 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000180)) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000340)) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000300)=0x3f) sendto$inet(r1, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) creat(&(0x7f0000000880)='./file1\x00', 0x10) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r3, 0x1, 0x0, 0x20004d2d) bind$inet(r2, &(0x7f0000000240)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f00000000c0)={0x0, 0x2, 0xffffffffffff5165, 0x3f00000000000}) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2e19824311a777e1aa31f415a944914fb741a2ba49c24009db00874f8ae73939472ad69b8ff5541", 0x39, 0x0, &(0x7f0000000080)={0x2}, 0x10) rt_sigpending(&(0x7f0000000280), 0xffffff20) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/04/23 13:16:09 executing program 2: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x28052, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="6e6174000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba9f93500000000000000000000000000000"], 0x78) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) 2018/04/23 13:16:09 executing program 5: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) chmod(&(0x7f000000e000)='./control\x00', 0x40f152a1a03d37a7) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./file0\x00', r1, &(0x7f0000012ff6)='./control\x00') ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) 2018/04/23 13:16:09 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000dbaffc)=0x2cea, 0x394) 2018/04/23 13:16:09 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='setgroups\x00') read$eventfd(r0, &(0x7f000028b000), 0x8) write(r0, &(0x7f0000d43f46), 0x0) 2018/04/23 13:16:09 executing program 4: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fsetxattr(r0, &(0x7f0000000080)=@known='trusted.syz\x00', &(0x7f00000000c0)='-vboxnet1md5sum^\x00', 0x11, 0x3) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000180)=""/245, &(0x7f0000000280)=0xf5) r2 = socket(0xd, 0x2, 0xc) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000140)=0x6d, 0x4) write(r2, &(0x7f0000000100)="1f000000010409000003000007110000f31401000b00010000000000900000", 0x1f) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000300)={0x1, &(0x7f00000002c0)=[{0x5, 0x1ab, 0x1, 0xffff}]}, 0x10) 2018/04/23 13:16:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) mmap(&(0x7f0000534000/0x3000)=nil, 0x3000, 0x1, 0x20030, r0, 0x0) 2018/04/23 13:16:09 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000099cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x80080000001) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x44000, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x400) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0x3, 0x1, 0x20, 0x3, 0x80000001}}) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000000)) 2018/04/23 13:16:09 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f000099cff6)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f00000002c0)='/dev/snd/seq\x00', 0x0, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x1, 0x8003) getsockname$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e) r1 = syz_open_procfs(0x0, &(0x7f00005f7ff6)='mountinfo\x00') unshare(0x40600) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) pread64(r1, &(0x7f00000001c0)=""/161, 0xa1, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/23 13:16:09 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000040)='..', 0x0, 0x0) getdents(r1, &(0x7f0000000140)=""/161, 0xfffffffffffffe04) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x75, 0x400, 0x1, 0xc0, 0x1000, 0x0, 0x6, 0x2, 0x9, 0x400, 0x1}, 0xb) lseek(r1, 0xfffffffffffffffd, 0x1) getdents(r1, &(0x7f0000000200)=""/126, 0x7e) getdents(r1, &(0x7f0000000280)=""/131, 0x83) pipe2(&(0x7f0000000080), 0x80800) 2018/04/23 13:16:09 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000e6d000)={0x3, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x190) 2018/04/23 13:16:09 executing program 6: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000000)=[{0x28, 0xfffffffffffffffd, 0x2000000000, 0xfffffffffffff00c}, {0x72}]}, 0xfffffd66) sendto(0xffffffffffffffff, &(0x7f0000fbe000), 0xfd27, 0x0, 0x0, 0xb6) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000031c0)='/dev/hwrng\x00', 0x54000, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000003200)=0x80000001, &(0x7f0000003240)=0x2) 2018/04/23 13:16:10 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x40000000) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000), 0x0, &(0x7f0000cc3fe8)}}], 0x1, 0x0) 2018/04/23 13:16:10 executing program 1: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xffffffffffffffff, 0x2000000031, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0xffffffffffffffff, r1) 2018/04/23 13:16:10 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'tunl0\x00', &(0x7f00000000c0)=@ethtool_cmd={0x9}}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/23 13:16:10 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = request_key(&(0x7f0000000100)='.request_key_auth\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='/dev/snd/timer\x00', 0xffffffffffffffff) keyctl$clear(0x7, r1) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) r3 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x200800) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f00000000c0)) fcntl$setown(r0, 0x8, r2) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000fec)={0x1, 0x0, 0x0, 0xfffffffffffffffe}) splice(r3, &(0x7f00000001c0), r0, &(0x7f0000000200)=0x31, 0x80, 0x2) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000080)) 2018/04/23 13:16:10 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002d80)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000002d40)={&(0x7f0000000280)=@newpolicy={0xb8, 0x13, 0x409, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0xa, 0xa0, 0x80}}}, 0xb8}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000200)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000180)={r3, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/04/23 13:16:10 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000001440)=ANY=[@ANYBLOB="0000000000000000f9ffffffffffffff010000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000140)={0x7fff, 0x8, 0x1, 0xfed, 0x3, [{0x1f, 0x0, 0x8, 0x0, 0x0, 0x400}, {0x4, 0x81, 0x3b69, 0x0, 0x0, 0x4}, {0x3, 0x10000, 0x7f, 0x0, 0x0, 0x280}]}) 2018/04/23 13:16:10 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'dummy0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt(r0, 0x0, 0x5, &(0x7f0000000000), 0x0) 2018/04/23 13:16:10 executing program 5: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) r0 = socket$pptp(0x18, 0x1, 0x2) recvfrom(r0, &(0x7f0000000000)=""/130, 0x82, 0x20, &(0x7f00000000c0)=@ipx={0x4, 0x20, 0x5b, "b3759a8059ae", 0x7d}, 0x80) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/04/23 13:16:10 executing program 2: pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x4e21, 0x6066, @empty, 0x3}, @in6={0xa, 0x4e21, 0x839866b, @local={0xfe, 0x80, [], 0xaa}}, @in6={0xa, 0x4e21, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffff8}], 0x70) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r2, &(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x0, 0x5, 0x8, 0x0, "2538b9d24f7dfe3d8b7f48aaa1d3e84baa4f7829624ec4ad1e8e7a9a6b0cc70de6d232a5c3913c67178a23ecd336afbf405dfb81db273ae2c76fc18fcad8fa", 0x17}, 0x4b) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r3, 0x6ab80d02}, &(0x7f00000001c0)=0x8) 2018/04/23 13:16:10 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000100)={0x20, 0x2000005a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x3, @ipv4=@loopback=0x7f000001}]}, 0x20}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80100200}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x88, r1, 0x300, 0x70bd2d, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x64, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x11}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5a}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4b}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7ff}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) 2018/04/23 13:16:10 executing program 4: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000136000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84000) getpeername(r1, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f00000000c0)=0x80) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) timer_settime(0x0, 0x0, &(0x7f0000fb2fe0), 0x0) ppoll(&(0x7f0000ae7000), 0x0, &(0x7f00002d4ff0), &(0x7f000079dff8), 0x8) 2018/04/23 13:16:10 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) sendto(r1, &(0x7f0000000600)="c4de85d7acb459eec3dd514920c52bcc44ba03004e0eaacc3206e34195b763f3327f7b24c2f587dab0e6cd7fe6faf279a4344bfc1e804b935e6c165d94572dd3bd95274022dbf1096663064fa1a00dac5e711e62c33d8ffdc0da816242a1a597a91b559d664ed727f35039d0abbdf5d954d7397d1a909894af523c0feef3878c86f4c1e6c08d51eec4db5e25af55258fbb856b5f0807b244f331dd3457da6825e68a7aedcaba9c301520e7c9e7869bafcd76987c3bbfadcff23d5a3f6cd76fe5c3f3cd0315a97e37ae21746cce0cb51c5e99958e47ca", 0xd6, 0x0, &(0x7f0000000400)=@in={0x2, 0x4e21}, 0x80) r3 = open(&(0x7f0000000100)='./file0\x00', 0x400800, 0x9a) r4 = dup3(r0, r1, 0x0) renameat(r3, &(0x7f0000000140)='./file0\x00', r4, &(0x7f00000001c0)='./file0/file0\x00') poll(&(0x7f0000084ff0), 0x0, 0x0) dup2(r2, r1) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0) execveat(r4, &(0x7f0000000480)='./file0/file1\x00', &(0x7f0000000a00)=[&(0x7f0000000880)='\':$\x00', &(0x7f00000008c0)='\x00', &(0x7f0000000900)='%selinuxself@cgroup\x00', &(0x7f0000000940)='*\v', &(0x7f0000000980)='/dev/sequencer\x00', &(0x7f00000009c0)='\x00'], &(0x7f0000000bc0)=[&(0x7f0000000a40)='ip6tnl0\x00', &(0x7f0000000a80)='\'', &(0x7f0000000ac0)='{$vmnet0vmnet1#bdev:trusted\x00', &(0x7f0000000b00)='$em0', &(0x7f0000000b40)='*\v', &(0x7f0000000b80)='/dev/sequencer\x00'], 0x500) r6 = syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) getsockopt$inet_dccp_int(r5, 0x21, 0xf, &(0x7f0000000380), &(0x7f00000003c0)=0x4) write$binfmt_script(r3, &(0x7f0000000700)={'#! ', './file0/file0', [{0x20, '\''}, {0x20, 'net/wireless\x00'}, {0x20, '/dev/net/tun\x00'}, {0x20, '/dev/sequencer\x00'}, {0x20, '*\v'}, {0x20, '$em0'}], 0xa, "59adc263b9fa5eaf1d041146233902912296dce4f34884e074b55cf053f165607afb16b42af58df255a1b374de7cdc5338d9e1201141c58e78487e98f917fe674cecce8e23f32449f0af03db63b06208f21f82a9c187057840793b014148170059ecad32bedfc9112ccead"}, 0xb2) setsockopt$inet_MCAST_LEAVE_GROUP(r6, 0x0, 0x2d, &(0x7f00000007c0)={0x100, {{0x2, 0x4e23}}}, 0x88) r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="f5e07b10ddff0e112c0000000092e63fbdc0cfd144a94947ba2c876427020000000e0000000000001cb58d5754cd0f76b2720d2435600fd2e9fe25e99a79d00a0ccfb6f6fb57e862bf7bf5792363bf56e565ae7cf20ad26c62c4c9438b78daf6a5b50147df115e8fa0f9b1cc1ca9360a8a735c3d9b468f6298f6d12e9b179a91fb00db9589b40b2a6531b48a5da5cfd5184df6b370b39112f89ed31e181e81b1506d4468c2d648b8cbe039758dfbabdd7e3313a1e8fb0caca5beefa04680144a3519ce50aefa3d46"], &(0x7f00000002c0)=""/152, 0x98) fcntl$setflags(r5, 0x2, 0x1) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r7, 0x84, 0x79, &(0x7f0000000040)=0x5, 0xfffffffffffffff2) 2018/04/23 13:16:10 executing program 7: prctl$intptr(0x1c, 0xe1) prctl$intptr(0x8, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) recvfrom$inet6(r0, &(0x7f0000000040)=""/119, 0x77, 0x40002000, &(0x7f00000000c0)={0xa, 0x4e20, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/23 13:16:10 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd4ffc)=0xddd, 0x4) socketpair(0xa, 0x80000, 0xffff, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040)={0x73, 0x1, 0x0, 0x5, 0x3, 0x54, 0x20}, 0xc) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) msync(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x2) r2 = dup(r0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f00000026c0)) 2018/04/23 13:16:10 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="26000000130047f1eb14c1f8590022ff001000e3010000000500000000000000060010000e4b", 0x26) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000040)=""/175, &(0x7f0000000100)=0xaf) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) syz_open_pts(r1, 0x200) openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x640, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000180)) 2018/04/23 13:16:10 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000780)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00000000c0)={'bridge_slave_1\x00', 0x20}) r2 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) dup3(r0, r2, 0x80000) write(r2, &(0x7f0000000080)="f0", 0x1) fcntl$getflags(r1, 0x40b) sendfile(r2, r2, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r2, 0x0) syz_fuse_mount(&(0x7f0000000000)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/23 13:16:11 executing program 3: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1e, &(0x7f00000000c0)=0xffffffffbffffffd, 0x4) 2018/04/23 13:16:11 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000040)='..', 0x0, 0x0) fcntl$notify(r1, 0x402, 0x23) close(r1) 2018/04/23 13:16:11 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=@ipv6_delroute={0x30, 0x19, 0x701, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) socket$inet6(0xa, 0x80f, 0x7fff) 2018/04/23 13:16:11 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.current\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000cc0ff5)='clear_refs\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000c4fff0)=[{&(0x7f00000000c0)="311764363f0f832e155d20b96eed14f29264a8dc01bdd1edd71a355071475bbc709fdb0c16ce4e96097f7d29c5ceee371c62ea8feb6f0a4e80366c2c1bedcc33e8f8e45eddd01f0177a066f8a367ac23d93930ae4eee112ef6fd01eafb4d4dc3fb67ae02e5d873e0802f95dbab63", 0xffffff42}], 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') pread64(r2, &(0x7f0000000140)=""/8, 0xff57, 0xffffffffffffffff) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x4633, 0x4) 2018/04/23 13:16:11 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000000)=""/20) read(r0, &(0x7f0000000040)=""/24, 0x0) 2018/04/23 13:16:11 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x1) personality(0x410000e) write$tun(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000000000000100000000000006000000bdfecf517491ffffffffffff3b6b7b5378a05fa05470677ea76a00df"], 0x32) r1 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$nfc_llcp(r0, 0x118, 0x6, &(0x7f0000000040)=""/15, 0xf) ioctl(r1, 0x227c, &(0x7f000097e000)) 2018/04/23 13:16:11 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/dev_mcast\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000780)=""/4096, 0x1000}], 0x2c2, 0x0) 2018/04/23 13:16:11 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5eff5)='lp\x00', 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000500)='[', 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000003540)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000000080)) shutdown(r1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x101102, 0x0) ioctl$KDENABIO(r2, 0x4b36) stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) fchown(r1, r3, r4) 2018/04/23 13:16:11 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2000, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00008b3ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000845ff4)) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/23 13:16:11 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$peek(0x2, r0, &(0x7f0000000080)) r1 = accept(0xffffffffffffff9c, &(0x7f0000003b40)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003bc0)=0x80) recvfrom$inet(r1, &(0x7f0000003c00)=""/247, 0xf7, 0x40002002, &(0x7f0000003d00)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) mremap(&(0x7f0000888000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x440080) 2018/04/23 13:16:11 executing program 6: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x80000000010b, 0x0, &(0x7f000000b000), &(0x7f0000792000), 0x0) 2018/04/23 13:16:11 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(r0, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) connect$ipx(r1, &(0x7f0000000440)={0x4, 0x401, 0xf63, "fa3f98ccdfce", 0x1}, 0x10) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x227a, &(0x7f0000000040)) sendmsg(r2, &(0x7f0000001840)={&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x1ff, @remote={0xfe, 0x80, [], 0xbb}, 0xef}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000100)="b4ba4421a30eb8e7cdbad9aa00f224fa7559a4c2efd5e0bcff2d65024423a5908683448e22a30e5b0573ca4d50dcb57949b3ec773620088a67d5b598a1648cfa2d4dd7dd1e762ef0b9aaec75bc78a25279de70a3aa625eab6b0f6ea9ec8b4acead492f1acf50def35ea0a554c25a7089154ded4e5d8caa79009494ea937c9ccc36a09520b80982a5a25cc23d373dbdaf9dfea5517f43d23c3ab128473565fae5dc1b72f46d199a4f07376017f8767b00670d480a96ed899f06", 0xb9}, {&(0x7f00000001c0)="e76805092ced8cf4b9e5a5f2f3b6f77189718eea68676945e1240301c90b27783c5b919cc69efb984a84b40178c0629059d55a1f802c44d7ff6307ff67b731dc4b9dd3c4b6e452043116dd87d140279bd5918aec916afdcbf242794fa58e3095e873b71024d5d0b22c1554d4bba002adfab65e96439619a6dfcf43360d2ffb", 0x7f}, {&(0x7f0000000240)="b2f1d483a1c82c0063f8a899dacd4a57be0aaa879c2255bff138743f1d9d5130f9c5f54b4c4e75e7e0e4494bb83684beeeb5d2559bcd99f6a0e522d2a736c0ea4e18cb78cf71780e730a3fc1a87e923538fd2718607a6bc39792b95d3c55c5d6503f715d3fac90714cd2c566dd851831d40f21bb4f827b27c9fb6f0d8c8aeb2567879db5a653e3a0e2aeb0c0653387568168d680e115b37a77a9ceebb2c51185bd32a102df84ce31979e5ae29698d7856767e5d6376a8413abc0add9d13611aa897666088f4c4d4ff8737e50c3bb978350afc505a2804b581e012f2b", 0xdc}, {&(0x7f0000000080)="6d2a784bc8a644393ca522d173b736", 0xf}, {&(0x7f0000000340)="d62517b40d87c964d4973e91300be34f0b68036613db742c878f842fa79ba5c6f7cc0020d126296791d31deb7fce15934ad47fc35f42e144f8cda92042f9f64751231ec06aa5f01164bdc1a148791d39c9e2934559d8df5cbb9aae402845718311c604", 0x63}], 0x5, &(0x7f0000001880)=ANY=[@ANYBLOB="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32e8c94e6c2c59e34d06483d2765b2173b419bed1b3f6543b628483e2473ac8ce4745e5c615cf62fb0fbb0fa879b8066c2137a62f021ee7ae5cc1f1529fbdee51c437d4357e8c82fce1e594a756c5eeb08ad082aafb84a0df4315020bfb0cb2d382e1c4f7150eb68bef19db7000000000000000000000000085a2fa3e00cf04025bff06b6230041712e4f0bb1134c65"], 0x13f0, 0x8800}, 0x10) 2018/04/23 13:16:11 executing program 2: mkdir(&(0x7f000000dff6)='./control\x00', 0x85383690ff6ae8d) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000000)='./control\x00', 0x6000480) r1 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000016ff8)='./file0\x00', 0x0) mkdirat(r1, &(0x7f00008f1000)='./control\x00', 0x0) renameat2(r1, &(0x7f000062eff8)='./file0\x00', r1, &(0x7f0000b37000)='./control\x00', 0x2) 2018/04/23 13:16:11 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xf) writev(r0, &(0x7f0000000040), 0x1000000000000066) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000000)="b9670c63bb1b115289fa2b3b9a706832f070743c7bf742d51a3ed3eea661de6640bc5f706c9de2cf0c36fb9fdc46a03b34dc9d189e2fa30574fb2b11d8506bba5fce7948668d890fba486cb457a4fae87375cd9490e8c0ee210fc7e12f5178348109d57013d8dd22508e4f5d9c1d50b1bd1d4f7ceaa566cf221b3c4f7962cc59b8e0cdd6f74dc3cdf3bd711b2fe821496c70be4600364c6ecc186c20b625e0843bc6c04de7fb", 0xa6}, {&(0x7f00000000c0)="1aa83d3b3a47961d574def43be8ea6c698eb640da5e738993679fd29f32e84c95abd7eaf73bcea983d091f50a85729e52cd29086a2e0707ee9211a4f4768d178d437cd993795f0cc87e339238fecb2b38a085b17cecf2d9cfb7bfe7bf41ed1bcc7efa4d48f444ff09c48bce8f2932e5fe7b217b37974fb28d278fade615938c2d8938135a9d7885a9b484b52fe2fc01b8f82ce13041286afbe62f1fa39579d9019668e8fbab452298c4ca5947db6ffd16a77b90b8f64bac837097e4d12b9ad8edc592c", 0xc3}], 0x2) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f00000002c0)=""/138, &(0x7f0000000380)=0x8a) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x400, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000240)={'filter\x00'}, &(0x7f0000000280)=0x24) 2018/04/23 13:16:11 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f000087fff4)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000380)=@delpolicy={0x50, 0x14, 0x1, 0x0, 0x0, {{@in, @in=@broadcast=0xffffffff}, 0x6e6bb4}}, 0x50}, 0x1}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffff00000000"], &(0x7f0000000080)=0x8) 2018/04/23 13:16:12 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000000)=@ethtool_rxfh={0x47, 0x0, 0x0, 0x0, 0x0, "f1b402"}}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)) prctl$getname(0x10, &(0x7f0000000140)=""/63) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipx\x00') ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000080)=0x100) 2018/04/23 13:16:12 executing program 5: mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x161000, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1800002}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r1, 0x100, 0x70bd2c, 0x25dfdbfe, {0x1}}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x20004000) futex(&(0x7f0000000140), 0x1, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x0) 2018/04/23 13:16:12 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000008}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)=@ipv4_newroute={0x128, 0x18, 0x110, 0x70bd2d, 0x25dfdbfc, {0x2, 0x14, 0x0, 0x101, 0xff, 0x3, 0xc8, 0x4, 0x2000}, [@RTA_IIF={0x8, 0x1, r1}, @RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0x14, 0xaa}}, @RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0xd}}, @RTA_ENCAP={0xec, 0x16, @generic="1558fc3c1cb5e95e6949a781c1fbf194629f64e2ec7db5226690b1beef98f626d23e8f62b32e433fea36a988f9c75dbff9ed62079bfcd855e14f544ffcb3692c669f8eb98f48d43776a06c8f36ea4b43a51b712bea5c3ed2af5e780f3c8dabc3a7f52780e90ad1b154464f80a482819662b60eade143e39b7d2251ce72399de162151754dc05878f22e8de73f744a970841aca99ed8cf6130d983cf49ff0d73d2c037dc518ddf60cc35960ae07b0475129974aedc6f4e422a6ac26e36ad5f82633f2cf12ad16902f09520f57d745ca9a8f0928676311f550157347082da46bcea46cfca4e9af8f"}, @RTA_FLOW={0x8, 0xb}]}, 0x128}, 0x1, 0x0, 0x0, 0x4000}, 0x810) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="280000001900250100000000000000000a0000000085000000000000000c00090000000000", @ANYRES32=0x0], 0x28}, 0x1}, 0x0) 2018/04/23 13:16:12 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) recvmsg$netrom(r0, &(0x7f0000001d80)={&(0x7f0000000080)=@full={{0x3, {"647915559215d2"}, 0x6}, [{"265e1d6240adc6"}, {"f8f9c4aea76106"}, {"91915b86711134"}, {"0c942ddecc0963"}, {"8ef4b2eec4586b"}, {"a06113579289ce"}, {"06ada0a7f1b2c4"}, {"6ec27322667c70"}]}, 0x48, &(0x7f0000000840)=[{&(0x7f0000000100)="866faacffb304fefc9089b9c37f4842c803ca4192f1ee52cc0c2f9e0e55f4d3b001775cdbe8d0af466dd623ed9c94d6d442a6393c147a671afe093ca2654d71228652fc456df8e93247aadbb7841c2eb4b4432e2aa67092e2f423fab8db4375485d52bbdc2663323ae75be4046fcfe95e3b4ec340c62055509f0ba7dff9e566e53d9fead2cf8ea225aa0e130bb85b28a083ef10bcbbb8ccbe7e147c9550416b6371cd3a3648a333dc83e26cf0d5499d7ebb7", 0xb2}, {&(0x7f00000001c0)="1decb263cb413e81a0472b26ca96b29a55e62e6f4442d7eb110217c7d90d9394c585d34bc7ea7197836d5a4f38ab7ebe2c643c164ea543eeabc32077c0eca8c58fe0bf7008df29ed47035d6255434837cc1780f4216f5f76a089a3debc6c45aff8ca4eca17de13f3fd66fbb93ed665a9477a44affeb9cf86cecf6c09a0d12beadf70c747e8e308b50690048c1c33bc9703cfb9a69f9bd3d8022caa3752b144b68756951a8917ae8a4312cf2256296892b4a99195d8330de911aeb621992419c4d7165d3acbbcf411258bca5a8ddd684bdf3868d205d8fa", 0xd7}, {&(0x7f00000002c0)="d79ebb8187b857a6e85fa15f7bc9f751f8079cc2050a6a22b04ad84a71bf6db492ec8401b88ab9a19eb6728f37e2f71e3945c98523a401e41436ba15b74b807a54b0cf968d7181cb4fe5951cf804a6a25e055b9edbbef3fc30b53e23b22751b50314bbe9b076a22da6b3d112c932a2374c6b1fdc3901fd57a5b27900d58f8e853c3884c072a588e593c894c11968232548eba9a41438d6415450c0dc4b80815309fa28970be0c92c0a2dd3a4b1a794df39d9da2940333f4272f9968f29300f62a637f63fe1", 0xc5}, {&(0x7f0000000000)="6572912c", 0x4}, {&(0x7f00000003c0)="17442d7bde30", 0x6}, {&(0x7f0000000400)="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", 0xfc}, {&(0x7f0000000500)="398718211ce567b39b287cb8ced0599b9cebac790b34a15d3d3617b04b79817d26c4a58a13f649d40b2758e2c1b5688a8865f9d1481929f3a820e2015edfff1442418774f84c2d49b38772a54c2fd43c786667d264cc4f059bca977a5408373b7c48879c5e63c0b7ac27732efbd80d819673f24d637d0f8d21dc5f9db3be775c06e6bd37e9cbbc6f19a5fffa22", 0x8d}, {&(0x7f00000005c0)="448a60ede185da57d1bbfff57bb934f0ab13a5fa0939f860460fdfd8310f4250bb046277f679e3d374b3f130b6793c9aa9797b0df63320c31d3505bfd2848580f9908cf3d84954a81f05db3fa7d82c98aea0742ba52d1152c3cad29f9807036843e34ab8f7b4e2393445ab8ad69fc21f8dd3c8cf5c68d27ae3d705469db54b45c900de0ffdb5e47928cc044ba2", 0x8d}, {&(0x7f0000000680)="7afdafd4c2edce5cf57ea9beb76bba46a21989068ed19540c9ee85b3bb381c9b8f91cabca43b4442afb81dd92f45a896d53ff59746ede68a79f64fcbcb9f202b5f7b39f9a64ea9aa2c722a4eaf154293589537bfe1393634b51889c11abc8ce6904690884c432f6d4227ba1caa3a10accdfc4d760f51bd92e36f09bcc585970c85aef5d56f2416015e72ddf2412e8f9d87d1a0fb5acb3418727bd02d2cfa1df6b4abe979af96cb3b48bbc22b1a24d44965181bd12c70df9d61", 0xb9}, {&(0x7f0000000740)="6b50dfa44889298fcb2a6e8ebb94de1d2e9c6cfbc13a333e87feda2e2aaf722e474ef464c14f41003725e458985f496dddea81a8c318f599e5e7b966705034222f341c4e184e603b0dd87e11b9f150c1d17e72df117e303557d11e026e74a0cb8cc1a6181379762f5313bd3ab6bc42d624061238cd355662d07fc33d2644257134524106b1230fc60eb962d24d3d151ecb839a6f7ac6fb67e573b1834b076aa842fffb8fc4117e5adc49f42f7f08c140e2a4dc72f47018ab895a945d5961ea479d1e09190fc1103ed5eb079deadb96f67b6112b46b49fe145da8d3f16607fa3d746d9636c6d9031a2898b82f", 0xec}], 0xa, &(0x7f0000000900)=[{0x60, 0x1, 0x3, "1fdbc61214dbc96a9722c8cde34ba66bfed908153c9c0d7a13ec66729d318d138a7cacaf48e58c50dd12a955a0ec6c4dd8389037d38f70bf5107785d37b57d53a3772d9fc82b0c133b9d94"}, {0x1010, 0x101, 0xfffffffffffffffd, "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"}, {0x90, 0x11f, 0x1, "f137dee44dabfde28c1e8fc2835ee3b079006b4c3f0195690be086ade9c2060ea0013d74c1ec417db6c4d07d356a33f7621723846160ee6d99516ed5a52a28464a6da5ae7ec1b8eb70849d213cb6ea96dceb16a015809dca86efa67ed2c23a8057c63ac7379c46f7c42d37441d0306f19b0d36df1801d31717b98af9e522"}, {0xe8, 0x0, 0x100000000, "d4915f8f6f41dce050035c54c97ab0e1b1def86ab8c594d3a6d4946d6f85b669f265c69421ed6469aaea30a04c8744a3e842bc48d6eecfd3333930621e628831777533f48ba941b53d857f9eadf3c2d2a698f067d5fe3110bac0247da4f2a7274392a92f4383678ae917df8bd65dbbbba7e510240fc13c7e39d776e921391ba938e9115a8db6249e46b1eb91b2089717e3820e638c58224adffc7b3c2e5628d3883854fb0152a7425a4850986769376912a7c3cde1e97edc443b172311ececf511fe7a03786167d91f344be95e9ef9928d0b54"}, {0xb8, 0x0, 0xbf, "a2507a7bd4c451295a4c92079d9e18c20f79895ce16e39f4e5f0698706838b5b1e8bde433f50cafdd70c7d1d7e758a0d43b29a1b543b11e09c70ea958f2a05f2c6d10639392c861f4f05c2e8500a596168a962f47fd227c803226126642dbc8c426be1b62d83ed089d995bdb59d292543d09b92adf42c875c28d60ca9a87b636a145bd9dbe036ad5054fef706ea2e256d938a7a6ee42156c9f6c2cf26066ce9c9ce514b42873d0"}, {0xf0, 0x108, 0x8, "77d20a6f0949af9cd99cec6bcd4f5075102f2f351f1b9b05ae2df4c5cabbee8edae33814cca533569b4f4acc3061e7e9e37946a10197faad7fada79ecc85c701126e509afb837ef7539fb70482f6e6412a17214f8eb3f21761e202971acb03ddb382d6276596ca60c95b8907c989e09678d34a07924ca23157fc13ede86672f8f570fab4e96a79104744b12c9c402d767ec74fbb570b26a7bd88878aab10c8d078b678840cfb66067715408a1fec51502695e1a71283d918641059403f6501d3a4fbf5da9b50ce0be2a9f7764054265428129b18b94e83a4561290bc1e"}, {0x88, 0x101, 0x4, "c9fea8ab2383dedd2899c0cb9d6d3a103079d549575d93aded123f8428d0fcfe61a0564cdddfda4b82d00eee473e6395f2f05117226b0a7a421248b7c7209df51acd1569ee19426fad96b61e75e14410289ae18467295706bea3a48b5e56c51059362bb9851e88eebee2aa4b5762f4883aa2959a50a395"}, {0x30, 0x0, 0x6, "0b146141de7ed449222cb03bbb2b2267e972a224a4da9f30f317ff"}], 0x1448, 0x1}, 0x40002003) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000001dc0)={{0xffffffffffffffff, 0x1c}, {0x0, 0xfffffffffffffffd}}) 2018/04/23 13:16:12 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000440)) r2 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000080)=0x300000000000000, 0x4) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') writev(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d308028b3b56716", 0x2d}], 0x1) sendmsg$key(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000340)=ANY=[@ANYBLOB="d2a2bd2ffe66b8cdb42d9adb9503e5f562df6148c292a1a3b4171688893d9330154a6d6ad869c277addf0e684ec8a0a42cff509b2b613e337834f3d116afd1fde41c3dea3b0d1af95ad30a62a7e7ed26c52b673316f23f2a210f677842013c741a8b94a28f27d3969128043d000e2540ea344dce87b3704bbd013646347fa2bbaf750f1a4e3a8c3c7998207969542b905205219a18a5ea4fac2c204cba4f96637a76363e9393e1db7311d19c93c3867b7d67eade"], 0xb4}, 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f00004afff8)=@sco, 0x8, &(0x7f000020ff70)=[{&(0x7f0000359f45)=""/187, 0xbb}], 0x1, &(0x7f00002d0000)=""/4096, 0xffffffffffffff02}, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00', 0x2}, 0x18) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x3e, 0xffffffffffffffff, 0x1) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x0, &(0x7f0000b18000/0xe000)=nil) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000d9bff3)='user\x00', &(0x7f0000c26000)={0x73, 0x79, 0x7a}, &(0x7f0000d9b000)='net/raw6\x00', 0x0) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000780)="2e0201b2d838040000000000004ed0de85cc6803fb2d888f8d13c235e05f9a100e5153333a1ac70e38ef34eefde2956f1880d25fa510a5d30e538005ea4eed5cddd2dc0d787ebdb77a664bd4980b79e479ab930ece27ce5ae2ba5b17dd3e15de8a13f995d6efe446b2c667c2ba41f05b0b9098af61b08f0888cb96b2537bf896ab39ab45fa44558ec8cdaf47d28ba9257da49f3ff6a9bf0f0002eb23538ee2362f667e830a6c311e105efb1eefdb08f6bd0282032c33d3e7893bcf83c078241696b0e720031ea65551ff9e5a6c988ecfbad448ea9176f2aa2b279c4ccde16e666f83e0f1a5be23fd38324e38f675fa2baee16060", 0x200002, 0x0) fchdir(r6) r7 = creat(&(0x7f0000000280)='./file1\x00', 0xa) r8 = dup3(r7, r6, 0x0) pwritev(r6, &(0x7f0000000b40)=[{&(0x7f0000000480)="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", 0x159}], 0x1, 0x0) write$cgroup_subtree(r8, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r7, 0x3) 2018/04/23 13:16:12 executing program 6: ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000000980)={0x7, 0x0, 0x1ff, 0x1d1a, 0x0, 0x7}) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00'}) r1 = getpid() fcntl$setstatus(r0, 0x4, 0x4002) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000005c0)={0x6}, 0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000003c0)={0x4, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x8001, 0x0, 0x2, 0x0, &(0x7f0000000100)='bridge0\x00', 0x3f800000000000, 0x0, 0x2c5d}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000b40)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000380)={0x0, 0x7f, 0xffff, 0x9}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000004c0)={r5, 0x6}, 0x8) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000540)={'HL\x00'}, &(0x7f0000000780)=0x1e) add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) request_key(&(0x7f0000000680)='cifs.idmap\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r2) fcntl$setlease(r0, 0x400, 0x1) timer_create(0x0, &(0x7f00000007c0)={0x0, 0x6, 0x5, @tid=r1}, &(0x7f0000000800)) timer_settime(0x0, 0x0, &(0x7f0000000840)={{}, {0x0, 0x989680}}, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x1a) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000300)=0x0) getpriority(0x0, r6) r7 = dup(r3) getsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f0000000a00)={{{@in6=@loopback, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000600)=0xe8) getresuid(&(0x7f0000000900), &(0x7f0000000940), &(0x7f0000000c40)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000d00)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4e22, 0x6, 0x4e21, 0x1, 0xa, 0x80, 0x80, 0x73, r8, r9}, {0x2, 0x4, 0xa2, 0x8, 0x6, 0x3, 0x8e, 0x7}, {0x2, 0x7b, 0x778, 0x3af}, 0x7, 0x6e6bb9, 0x0, 0x0, 0x2}, {{@in=@broadcast=0xffffffff, 0x4d3}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x14}, 0x3501, 0x3, 0x0, 0x8000, 0xfffffffffffffbf9, 0x100000000, 0x1}}, 0xe8) execveat(r7, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000b80), &(0x7f0000000cc0)=[&(0x7f0000000bc0)='\x00'], 0x400) syncfs(r0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300), 0x0, 0x0) r10 = syz_open_dev$sndtimer(&(0x7f0000000c00)='/dev/snd/timer\x00', 0x0, 0x0) connect$inet6(r7, &(0x7f0000000b00)={0xa, 0x4e24, 0x40, @loopback={0x0, 0x1}}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r10, 0x80045400, &(0x7f00000008c0)) 2018/04/23 13:16:12 executing program 2: r0 = socket(0x10, 0x802, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e21, 0x81, @dev={0xfe, 0x80, [], 0x10}, 0x1ff}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffa}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xffff, @empty, 0x6}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x7fffffff, @local={0xfe, 0x80, [], 0xaa}, 0x2}], 0xcc) write(r0, &(0x7f0000659fdc)="240000001a0025f00000000400fffc0e0a00000000040000eff253eb0800010001000000", 0x24) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x80, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000200)=""/184) socket$netlink(0x10, 0x3, 0x4) getsockopt(r0, 0x2de5, 0x5, &(0x7f0000000000)=""/87, &(0x7f0000000080)=0x57) 2018/04/23 13:16:12 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x5e9}], 0x1, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000b00)=0x0) getpgrp(r3) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1a}}}) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000700)=""/177) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x6) ppoll(&(0x7f0000000a40)=[{r2}, {0xffffffffffffffff, 0x10}, {r2}, {r1, 0x400}], 0x4, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f00000007c0)={'filter\x00'}, &(0x7f0000000000)=0x78) ftruncate(r2, 0x80000000) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000e80)=ANY=[]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x0, 0x6}) 2018/04/23 13:16:12 executing program 2: mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") r1 = gettid() capset(&(0x7f0000000040)={0x19980330, r1}, &(0x7f0000000080)={0x3, 0x7e1c, 0x1, 0xffff, 0x0, 0x8d5d}) getdents64(r0, &(0x7f0000000140)=""/244, 0xf4) fstatfs(r0, &(0x7f0000002000)=""/4096) getdents64(r0, &(0x7f0000000df0)=""/528, 0xff95) readlinkat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000001000)=""/4096, 0x1000) getdents(r0, &(0x7f0000000000)=""/7, 0x7) sendmmsg$nfc_llcp(r0, &(0x7f0000000440)=[{&(0x7f0000000240)={0x27, 0x0, 0x1, 0x7, 0x400, 0x75c, "89a484500720cb2db7c80ddefbb14a41382b7dea4fef9e1d2b5ae4596443452a034b89155c782700335b24251b28efa9b509dc1e9d29d03247d31d35662678", 0x3b}, 0x60, &(0x7f00000000c0)=[{&(0x7f00000002c0)="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", 0xff}], 0x1, &(0x7f00000003c0)={0x58, 0x10c, 0x160, "ddafd6e078cd8b2ad05439eb88dce14aea5cdf2d3935b378d544d776bbf93d29fdc5acd9446d6c72d8a2745864c6984a5ab929d374ce03bd6f5e1c18bc5136b63c9b17a1"}, 0x58, 0x800}], 0x1, 0x800) 2018/04/23 13:16:12 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x33, &(0x7f0000000000), 0x4) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000080)) 2018/04/23 13:16:12 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x509000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x20, "e72456c9381f8c5ce18e9718046b93738e373f904323c01d4062d9339c366fbc"}, &(0x7f0000000080)=0x28) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={r2, 0x74, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x40, @empty, 0x1}, @in6={0xa, 0x4e24, 0xffff, @loopback={0x0, 0x1}, 0x400}, @in6={0xa, 0x4e22, 0x10000, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e23, @multicast1=0xe0000001}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000)=ANY=[@ANYRES32=0x0, @ANYBLOB="4c000000c552d500000000000003ff4114c780ca6b85466e4925fb4c82fa666ad2b71dc6285d08000000000000000a9725c2182b58b6bdd75c61ee68006be38c4be55aef84a17ec8876c255600000000"], &(0x7f0000005000)=0x54) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) [ 193.494249] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/23 13:16:12 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000b74fbc)='oom_score_adj\x00') writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)='-0', 0x2}], 0x1) getpeername$inet(r0, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10) [ 193.556938] IPVS: Unknown mcast interface: 2018/04/23 13:16:12 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x240c81, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x7fff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x3ff}, 0x8) r2 = syz_open_dev$sndtimer(&(0x7f0000f28ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000000)={0x2, 0x4000000, 0x0, 0x4, 0xfffffffffffffffe}) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000040)={{0xffffffffffffffff, 0x2, 0x200, 0x1, 0x9}}) 2018/04/23 13:16:12 executing program 6: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fstatfs(r0, &(0x7f0000000080)=""/234) r1 = syz_open_procfs(0x0, &(0x7f00000c3000)='net/psched\x00') setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0xe53, 0x4) sendfile(r1, r1, &(0x7f0000000040)=0x800000, 0x408) 2018/04/23 13:16:12 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = add_key(&(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='\vN', 0x2, 0xffffffffffffffff) r2 = add_key(&(0x7f0000000180)='ceph\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r1, r2) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000080)) ioctl$TIOCMBIS(0xffffffffffffffff, 0x5416, &(0x7f0000000000)) 2018/04/23 13:16:12 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x7) ioctl(r0, 0x227b, &(0x7f0000d27862)="ff") write$fuse(r0, &(0x7f000012f000)={0x50, 0x0, 0x0, @fuse_init_out={0x7, 0x1a}}, 0x50) read(r0, &(0x7f00005c5fc7)=""/154, 0x9a) 2018/04/23 13:16:13 executing program 5: openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x50, 0x0, 0x0, 0xffffffffffeff010}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000021000), 0x0, 0x0, &(0x7f0000029ff2)=@l2={0x1f}, 0xe) 2018/04/23 13:16:13 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000500)=[{{&(0x7f0000000200)=@nfc_llcp, 0x80, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/18, 0x12}, {&(0x7f0000000280)=""/24, 0x18}, {&(0x7f00000002c0)=""/112, 0x70}, {&(0x7f0000000340)=""/30, 0x1e}, {&(0x7f0000000380)=""/107, 0x6b}], 0x5, &(0x7f00000004c0)=""/60, 0x3c, 0x4}, 0x6}], 0x1, 0x100, &(0x7f0000000580)={r1, r2+30000000}) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000005c0)=ANY=[@ANYBLOB="c456de214fcf3446de36fb406400c83e687085adb5a9eb1cf41a94066225fb0e48a8c7b64ad6a77024218cc6d19203ac670748a44f83a09f29c53a91174727b04723aea1b8829d62799f4876b6cd29db21fe317685595a4de2fc1f9b73e2f0c408c9a0ac7618c6d570e4c909d27c8768f3ee0a00342f6b3b90902b371c49087e0b2597fe16bbe6e4b278c65ab760e4a6818217650f34d7836678d5ce8952d887669ec87de94f5030fedbe88303c66eb4302cfa11484c4c0f49022c6640d68c4d77293e0428e8b78050bfb1e045a77495fc827d1594ff79fb5aa7bf55c9182ddbfffc3fd5be237afb52d7b3d0ace9952542cae4569f"], 0x8) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000100)=""/128, 0x80}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f00000001c0)=0x940355e8, 0x4) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)}, 0x0) 2018/04/23 13:16:13 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./file2\x00', 0x0) r2 = creat(&(0x7f0000000600)='./file2\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000180)='threaded\x00', 0xbdda2dd4) r3 = dup3(r2, r1, 0x0) write$tun(r3, &(0x7f0000000140)={@void, @hdr, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={0xfe, 0x80}, @link_local={0x1, 0x80, 0xc2}, @mcast1={0xff, 0x1, [], 0x1}}}, 0x3e) lseek(r3, 0x0, 0x6) fallocate(r3, 0x3, 0x0, 0xffff) 2018/04/23 13:16:13 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020200000e000000000000000000000005000600000000000a00000000000000000000000000000000000000000000000000000d000000000200010000000000000003000000000005000500000000000a00000000000000fe8000000000000000000000000000ff00000000000000007087008ba648cb559b9a62fb5a43a87b13feb217db8e1c00a84d1d66cfb429b69e75d2e15aeaf3ca45155e57d2ac6317f46ea7608c256868a8e657ac538af5d8bfdf7dfe4d65356182b5438798d1edb2b2788b4a15e2d991bf051e5f2da419d419ff688cdfdd34607d882f94"], 0x70}, 0x1}, 0x0) socketpair$inet(0x2, 0x80000, 0x10002, &(0x7f0000000040)) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x111802) 2018/04/23 13:16:13 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000600)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0xe400}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x54, r2, 0x0, 0x70bd2d, 0x25dfdbfe, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1f}]}, 0x54}, 0x1, 0x0, 0x0, 0xc4}, 0x4000000) r3 = creat(&(0x7f0000000300)='./bus\x00', 0x0) r4 = open(&(0x7f00000000c0)='./bus\x00', 0x4080001, 0x0) ftruncate(r4, 0x8000) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fsetxattr(r3, &(0x7f0000000400)=ANY=[@ANYBLOB="747275737465642e2e2f6367726f75702e637075002def282fb5693657fdb5c379830c01d39349fa29457c683f080b9e7e80bbc2df2e0206b98838192f6a32dd0c8111d461dfe4274a6794a720f5d280bd7b022c384c8f5103f9904391681ee76ea861cab3f39148c8ed427040cc971a2554f24531ac08640bf77db231e7f06a8e8eaf54d4be190c804d96fb9aae3d3d439fa5ee282f69a1a8bd889f39a7cdc9ff38c31bb909c611ebbb70e8b349560abcdf26f9e6297a884c9402e1f1fd54cf50531a2adc"], &(0x7f0000000180)="656c306d696d655f7479706573656375727974792f24487070703121657468316d643573756ddf262600", 0x8, 0x1) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r5, 0x0) pread64(r5, &(0x7f0000003c00)=""/4096, 0x1101, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0xfffffffffffffeaf) socket(0x1b, 0x6, 0x80000000) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r4, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYBLOB="14008000", @ANYRES16=r6, @ANYBLOB="010029bd7000fcdbdf2501000000"], 0x8ad936b1f5faf8b}, 0x1, 0x0, 0x0, 0x20000000}, 0x20040800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00000003c0)={0x200, 0x200, 0x7, 0xff, r7}, 0x10) 2018/04/23 13:16:13 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz1\x00', 0x200002, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000000)="29000000200019fff63d0014000000060a0000a915de0005190000040d000c000000800000f9000008", 0x29}], 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002f00)='/dev/vga_arbiter\x00', 0x412140, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000002f40)={0x6, 0x8, 0x1ff, 0xd, 0x5}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000300)={0x0, 0x1, 0x2f52, 0x400, 0x0, 0x4}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000380)={r2, 0xcd, "3975c5322b5cb73580a00b1242a7eac33d25366caa8bf5ae978bee88cca140d1cbee52e9b8e513893a99a65a1147f05cc8dcdbd525e9520324ee66f1ade137ac47a96bac642d92c145e0129a2d182c30a70894b3eafc39d7e039e3c4d9a0e394c5184b38a31dbb32674d93d8e0e9f712c01abeadc975072c23c4791f5bc9221f85c11419f6cae73244bad36b9737768b0fa98b7b4bade968d75502b4abba5bfcd72e50df6651a6eab48de4dfc82495ecc8ed1820e52464e547a08775e101c22a00da484cb42dcc8a8662384705"}, &(0x7f0000000480)=0xd5) fcntl$getownex(r0, 0x10, &(0x7f0000002ec0)) socket$inet(0x2, 0x2, 0x200) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/dev\x00') ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000000080)) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f00000002c0)) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00000000c0)) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000140)={'vlan0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000000240)={0x3, 0xb6d8, 0x6}) r4 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip6_tables_targets\x00') accept4$inet(r3, &(0x7f0000000280)={0x0, 0x0, @remote}, &(0x7f00000001c0)=0x10, 0x800) sendmsg$netlink(r4, &(0x7f0000002e40)={0x0, 0x0, &(0x7f0000002e00)=[{&(0x7f0000002fc0)=ANY=[@ANYBLOB="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"], 0x1}], 0x1, 0x0, 0x0, 0x40000}, 0x40) 2018/04/23 13:16:13 executing program 3: ptrace$setopts(0x4206, 0x0, 0x0, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000400)=@in={0x0, 0x0, @dev}, &(0x7f0000000480)=0x80) getsockname$netlink(r0, &(0x7f00000004c0), &(0x7f0000000500)=0xc) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) vmsplice(r1, &(0x7f0000000380)=[{&(0x7f0000000000)="1b08cbb1b7e27b18a14af697eb45bab820edccc8d0847f9f1c834179a385c38842c2ac1de3054219a3cf1d01f5233a713adfe0e57c3e5bf94f3bdcfc21c345386494d610acb5e8675e87c3961899a44d23f4886efb416f6cac0fc97d6128bcc2297715af46ca4dc30a082c", 0x6b}, {&(0x7f0000000080)="89f6be386d82ebbc446e73df53853330f31f7ba00cc06003f834bb285cb1a98b72e867e9ac761bd212ed6f4edf13571019c1f392", 0x34}, {&(0x7f00000000c0)="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", 0xfd}, {&(0x7f00000001c0)="2c6025a3c441b59d60b7d992af23a9a0", 0x10}, {&(0x7f0000000200)="45529c15d474f212f0d875565f3ccfb75a416eaa2b98199dabce9d0e93d51420df9b8ecd77acfaa0e39370fbe1a798bfd29eb9b2620ae5cbb9cc79704b2cb2e627ae0bd097166c40b5976ba5b84999725a8f270c7bfcf905d221d350e07c3d3b0c8df771dfd36c8b0f042a25f0724458810fae58346a479ffa4fc8d5994651b8bb6d2d46ad6e580d3fa920794b9bd7457d7924f051c102f90ea5f9659342fe6667dc9aa8f9e488fadd197d73b0a27b2da5097b7898eea831f8e8c8e065587c27bf1cde9ddee4cf3a4708472a775da961b6ee37c3fd30604d4d2410f13b3dac", 0xdf}, {&(0x7f0000000300)="8f8acb21f148047f63b49c596d22e460a4a92a6cde378487db855a83e47f27a1951070507e1bc1e09555d89abf502eaa9216a71e01ab279be696adc3e2288bfbc8b54efdb0cb4991ca4a3e1b53351819", 0x50}], 0x6, 0xc) 2018/04/23 13:16:13 executing program 4: fchdir(0xffffffffffffffff) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x240040, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000140)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) fchdir(r1) mkdir(&(0x7f0000000040)='./file0\x00', 0x2) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) open(&(0x7f0000000080)='./file0\x00', 0x400, 0x3) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3, 0x34, r2, 0x80000000000000) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x3, 0x200000, 0x2, 0x0, {0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) recvmmsg(r4, &(0x7f0000003900)=[{{&(0x7f00000028c0)=@can, 0x10, &(0x7f0000002a80)=[{&(0x7f0000002900)=""/185, 0xb9}, {&(0x7f00000029c0)=""/48, 0x30}, {&(0x7f0000002a00)=""/23, 0x17}, {&(0x7f0000002a40)=""/27, 0x1b}], 0x4, &(0x7f0000002ac0)=""/195, 0xc3, 0x7}, 0x1ff}, {{&(0x7f0000002bc0)=@rc, 0xa, &(0x7f0000002c40)=[{&(0x7f0000002c00)=""/27, 0x1b}], 0x1, &(0x7f0000002c80)=""/5, 0x5}, 0x7}, {{&(0x7f0000002cc0)=@nl=@unspec, 0xc, &(0x7f0000003140)=[{&(0x7f0000002d00)=""/88, 0x58}, {&(0x7f0000002d80)=""/36, 0x24}, {&(0x7f0000002dc0)=""/108, 0x6c}, {&(0x7f0000002e40)=""/237, 0xed}, {&(0x7f0000002f40)=""/6, 0x6}, {&(0x7f0000002f80)=""/113, 0x71}, {&(0x7f0000003000)=""/71, 0x47}, {&(0x7f0000003080)=""/12, 0xc}, {&(0x7f00000030c0)=""/95, 0x5f}], 0x9, &(0x7f0000003200)=""/227, 0xe3, 0x3}, 0x2feb}, {{&(0x7f0000003300)=@nfc_llcp, 0x60, &(0x7f0000003880)=[{&(0x7f0000003380)=""/158, 0x9e}, {&(0x7f0000003440)=""/254, 0xfe}, {&(0x7f0000003540)=""/16, 0x10}, {&(0x7f0000003580)=""/171, 0xab}, {&(0x7f0000003640)=""/197, 0xc5}, {&(0x7f0000003740)=""/175, 0xaf}, {&(0x7f0000003800)=""/127, 0x7f}], 0x7, 0x0, 0x0, 0x8}, 0x7}], 0x4, 0x20, &(0x7f0000003a00)={0x77359400}) ioctl$PPPIOCGCHAN(r4, 0x80047437, &(0x7f0000000280)) r5 = socket$l2tp(0x18, 0x1, 0x1) dup2(r5, r3) mlock2(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1) r6 = creat(&(0x7f0000001800)='./file0\x00', 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f0000001100)={0x0, 0x6, 0xff}, &(0x7f0000001480)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000001680)={r7, 0x1}, 0x8) write$cgroup_pid(r6, &(0x7f00000019c0)=ANY=[], 0x6a) modify_ldt$read_default(0x2, &(0x7f0000001400)=""/98, 0x62) r8 = accept$inet(0xffffffffffffffff, &(0x7f0000001780)={0x0, 0x0, @loopback}, &(0x7f0000001880)=0x10) ioctl$sock_FIOGETOWN(r8, 0x8903, &(0x7f00000017c0)) setsockopt$inet_tcp_TCP_CONGESTION(r8, 0x6, 0xd, &(0x7f0000001840)='cubic\x00', 0x1a9) ioctl$sock_SIOCGIFCONF(r8, 0x8910, &(0x7f00000000c0)=@req) chmod(&(0x7f0000001740)='./file0\x00', 0x8) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)={0x5}) ptrace$peek(0x3, 0x0, &(0x7f0000001240)) 2018/04/23 13:16:13 executing program 3: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) getsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f00000001c0), &(0x7f00000000c0)=0x4) syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x40) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000200)={'filter\x00', 0x1000, "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"}, &(0x7f0000000080)=0x1024) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000d73000)={0x2, 0x4, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}}]}, 0x60}, 0x1}, 0x0) 2018/04/23 13:16:13 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x5) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000013000), 0x4) 2018/04/23 13:16:13 executing program 6: r0 = getpid() socketpair(0x7, 0x8080e, 0x101, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000040)=0x2) r2 = syz_open_procfs(r0, &(0x7f0000000080)="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") fgetxattr(r2, &(0x7f00000004c0)=@known='user.syz\x00', &(0x7f0000000700)=""/159, 0x9f) 2018/04/23 13:16:13 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000003c0)={0x0, 0x0, 0x0, 'queue0\x00'}) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) getpriority(0x2, r2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000140)) sendmsg$unix(r1, &(0x7f00000006c0)={&(0x7f0000000280)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000300)="0a1d1a888ede5efa7ec975ed0eb35ef09712a24dafac1f060f", 0x19}, {&(0x7f0000000340)="ad9b04c0b8659ef01e010372845add1e23ca2525d10de20b5abc5c9f558d9df3f70fa406ff08fc8d03b45767629ad6cee8b4ee911093cdca0c57cae3bbd8b7fb5b2bc97fd956eb7c89524d2b72c7cf35aa0ed5325d447b1d9d17209293c97b9182e9ab2c51ed84583c0021c53de6cda826", 0x71}, {&(0x7f0000000480)="6528e9c527cb3e749277eab400787c6a0fb4f37f9987e4e44ca246fcdcb69c6e211e9d9436b51a1150300d2e838616d6422e320e738d48e1d2b0d81bca1b206dc1cf4c74ef9bc459220d58a141001824f149dd", 0x53}, {&(0x7f0000000500)="042824d3faf05bf97214060bc13e042ea4c593424c371fcaf938221e6934068cf288ef1d662238b74c36f78466eec9362709db745a952c07b231ad594d18c67b43f66d34be40b7db3bacd3c7dc716e640109bc735b37a33429dfa94b1eb8365c94a7515e81468bf1c24863bf31dc6b2090c22b0533af22d0f052112d2af67f73b4f2e6ed6554e225cd99d985074792b9daaad6b22d7ec5656d813fb3de35e16b440bc282676095b6bffc4c48af9c41c103c3388630cc9b53be9d4e04fa392d9f2d277f33b6a9ffee0ff3eab25fa644d7be7fce6efec3307084244218caba2251f4103c7a29226281729f83df0cbad97bed09f4", 0xf3}], 0x4, &(0x7f0000000640)=ANY=[@ANYBLOB="28000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00y\x00\x00'], 0x48, 0x8080}, 0x10) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000240)={0x101, 0x2, 0x1, 0x96ca, 0x0, 0x8ca7, 0x49b, 0x180000000, 0x2152, 0x5}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/23 13:16:13 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000008f37)}) ppoll(&(0x7f000075cff0)=[{r1}], 0x1, &(0x7f0000a37ff8)={0x77359400}, &(0x7f000025b000), 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003fd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000bf1f)="8f"}) 2018/04/23 13:16:13 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0xffffffffffffffff) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x2004e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x0, &(0x7f0000000040)}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40000, 0x4) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000180)) sendto$inet(r0, &(0x7f0000000540), 0x0, 0x600007ff, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000280)="aff8ca3dd1f90ad2d22dec9700f3a8697d00790b1cbd63c4e6474fb56db74558027af0ba949f41c6935138ebc546e237d6cdb15a1c95c7e2279884a2ff7ebefc72dab05dd974bb7fbdbd2cf0bfc55a398b663a80835f858cad1abe540f685f186b7a356bcc8ffb4f818c2b0e0b13b5d4b0cae04681c446ba2ae66d27a08b931627cf", 0x82, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r2, &(0x7f0000000040), 0x0, 0x8000, &(0x7f0000001040)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000001080)="c2", 0x1, 0x0, 0x0, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000040)={@dev, @multicast1}, &(0x7f00000000c0)=0x8) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/23 13:16:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x100) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080)=0x7, 0x4) getpgrp(0x0) gettid() rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req={0x401, 0x7ff, 0x7f, 0x9}, 0x10) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f0000a6dff0), &(0x7f000005b000), 0x8) 2018/04/23 13:16:13 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0xfff}) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) 2018/04/23 13:16:13 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101000, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, 'dummy0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @empty, 'bpq0\x00'}}, 0x1e) socket$inet6(0xa, 0x2100000000000002, 0x0) 2018/04/23 13:16:14 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) sendmmsg(r0, &(0x7f0000003b80)=[{{&(0x7f0000000600)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000680)="04", 0x1}], 0x1, &(0x7f00000007c0)=ANY=[]}}], 0x1, 0x0) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/242, 0xf2}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80, 0x0) r3 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) r4 = request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000004c0)='/proc/self/net/pfkey\x00', 0xfffffffffffffffe) keyctl$reject(0x13, r3, 0xfc, 0xb07, r4) signalfd(r1, &(0x7f0000000100)={0xfff}, 0x8) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000380)=""/228) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/04/23 13:16:14 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000002200)='/dev/input/mice\x00', 0x0, 0x40) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002240), 0x4) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000001f40)={'yam0\x00'}) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r3 = dup3(r2, r1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x5f6}], 0x1, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000001f80)={0x0, 0x39, "3df6c940f6223dbb26d8eaf4217abae997fa587b720bad2ac790339ead34069c9010e3e365d3ef3cc46948f0380948264eabb3d5377e5d1fbd"}, &(0x7f0000002000)=0x41) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000021c0)={0x7ff, 0x6, 0x200, 0x7, 0x6, 0x20, 0xcdb3, 0x2, r4}, 0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000002040)={0x0, 0x8000000000000000, 0x30, 0x0, 0x9}, &(0x7f0000002080)=0x18) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000020c0)={r4, 0x2, 0xfff, 0x6, 0xffff, 0x6, 0x2, 0x6, {r5, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x8, 0x0, 0x6, 0x5, 0x956}}, &(0x7f0000002180)=0xb0) ftruncate(r2, 0x3) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000b00)=0x0) getpgrp(r6) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1a}}}) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r3}, {}, {r3}, {0xffffffffffffffff, 0x400}], 0x4, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000001e40)=[{&(0x7f0000000000)="4ff233e712d27a294002a7ce9b503ad4a94b145ae7", 0x15}, {&(0x7f0000000840)="9effa42893c055eece01460f61706ff980d712fd59f8e3a27df6f2a68ebaa0f6b324c2fbd3350f97cf50e664596d115ccbd4658e45222d7c8162367025b3f48040d91d386d8db123a7a84972353b12088b60ca993902ce4187efc859b80a5fe8b706768c9960607d4470d9f6a64304098635d5e5", 0x74}, {&(0x7f0000000080)="18d43d2c64b31e51bcbfba7e3f004e4ab1895921b37730d1485723274badfe647f39c9eff5f0d9b7446a8de3c42c", 0x2e}, {&(0x7f0000001d40)="231fe30dfc4e89af544f5eea130f3ef2720a4f63774e5cc768354e9d9843ecfc2c0fdef402cabd899cd41c2a39a33bb99a4d49cf22515735f9f548dc7a85e8599e2c91aa1975defe630c25de6254441cf054deb9443f6fc276a5c3cecd0b00f701987c84444b132903b2f5c88a9c1b5b96ba06a84ed2916b197c23f4dd78a7a88a105b845b305a7843a5e0ef017509712bacb6c4e2e01b01b18e38ab4ef82cf25495a09a5828f8c79f9781085883d9bf7eecb2167f5b7e549da4feb69ec48694c431dc36cd5de80fce8e5c4d30722e143873b0a4971c255060518d11c199135221d5ce219114", 0xe6}], 0x4) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000e80)=ANY=[]) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001f00)={{&(0x7f0000fff000/0x1000)=nil, 0x1000}, 0x2}) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x0, 0x6}) 2018/04/23 13:16:14 executing program 4: r0 = socket$inet(0x2, 0x6, 0x73d) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000100)={{0x2, 0x4e22, @multicast2=0xe0000002}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xa, {0x2}, 'syzkaller1\x00'}) 2018/04/23 13:16:14 executing program 6: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000140)=ANY=[]) bind$inet6(0xffffffffffffffff, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffe57, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffff7}, 0x1c) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000012c0)=ANY=[@ANYBLOB="c4"], 0x1}, 0x1}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"6c6f0000ffffff9f0000ddff00"}) getpeername$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x10) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}, 0x7, r2}) 2018/04/23 13:16:14 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x200000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999ff7f000000000000f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={"72687c6e300000e7578e1af7ff0000de", 0x400}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000040)) bind$ipx(r1, &(0x7f0000000100)={0x4, 0x1, 0x1000, "f09dcff6cf1b", 0x80}, 0x10) accept$inet(r1, &(0x7f0000000200)={0x0, 0x0, @broadcast}, &(0x7f0000000140)=0xfffffdc3) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000180)) 2018/04/23 13:16:14 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f00000000c0)={0x6, 0x2e}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/04/23 13:16:14 executing program 4: r0 = timerfd_create(0x6, 0x80800) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r1, &(0x7f0000000040), 0x1) r2 = getpgid(0x0) syz_open_procfs(r2, &(0x7f0000000080)='net/fib_trie\x00') r3 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_route(r3, &(0x7f000001bfc8)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000002340)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000180017050000000000000008020000000000ff95fdec0673cc3f89b83ae4be860590a500"], 0x1c}, 0x1}, 0x0) [ 195.371663] device lo left promiscuous mode [ 195.388738] binder: BINDER_SET_CONTEXT_MGR already set [ 195.394568] binder: 15864:15896 ioctl 40046207 0 returned -16 [ 195.428290] binder: 15864:15912 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 195.561336] binder: undelivered death notification, 0000000000000000 2018/04/23 13:16:15 executing program 2: r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x60) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000000c0)=0x1000) r1 = socket(0x10, 0x802, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000100)={'veth0_to_bridge\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000180)={{0x6, 0x8}, 0x0, 0x8, 0x33a5, {0x1, 0x3}, 0x1, 0x6}) write(r1, &(0x7f0000a5b000)="240000001a0025f0006bb4040000001d020b00ff0010b500001000eb080009007fffe5b7", 0x24) 2018/04/23 13:16:15 executing program 4: r0 = socket$inet6(0xa, 0x801, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x400402, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000000100)={0x8, {{0x2, 0x4e24, @broadcast=0xffffffff}}, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}}}, 0x108) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) init_module(&(0x7f0000000040)='lo[-\x00', 0x5, &(0x7f0000000080)='\x00') setsockopt$inet_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000000280)="e7598e1b84ca9397f9f19f09291648dbfa2abe62ef9df18c", 0x18) listen(r0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x1e, 0x4) close(r1) close(r0) 2018/04/23 13:16:15 executing program 7: r0 = socket$inet6(0xa, 0x800000000080001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000280)=0x2, 0x4) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000040)={0x0}) inotify_init1(0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000000c0)={r2, 0x80000, r3}) 2018/04/23 13:16:15 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000100)="5533eeb3a57dda98e668a1bbb8ab83bac5bc523dd5800e54d2c415a316e17f304f39000478e6ea190ef18cd95fca70ee0fad795e746a039139ed5c71f41e5b1dc1", 0x41}], 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="0a00000000006cfcb92195a969427c7496af000000000000000080000000000000000000006ad16353ba00000000000000000000001deadf4660ca00000000000000"]}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000001c0)=0x4237, &(0x7f0000000200)=0x4) 2018/04/23 13:16:15 executing program 5: r0 = socket(0x11, 0x803, 0x300) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) syz_emit_ethernet(0x32, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000daeffc)=0x9, 0x4) recvmmsg(r0, &(0x7f0000004800)=[{{&(0x7f0000003340)=@alg, 0x80, &(0x7f00000046c0)=[{&(0x7f0000004600)=""/171, 0xab}], 0x1, &(0x7f0000004740)=""/142, 0xfffffc82}}], 0x1, 0x0, 0x0) 2018/04/23 13:16:15 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7ff, 0x400000) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000040)=0x20, 0x4) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000100)=[0x0, 0x0]) fchown(r0, r1, r2) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f0000000180)=""/57, 0x39) prctl$getreaper(0x19, &(0x7f00000001c0)) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0xffff, 0x7, 0x1b, 0x4, "d4f34109b91ebcedd8bbf2f9b26dc8b70c82457811f044b564ad096c68e5517afcdd2da830eba87b9830f63ef02d59dd2626f07ec116691b40e649691bce5e78", "0fa121823beb5f3cbe40daf5e0b0a73aebfff87147b6b3c14bda08229b417798", [0x2, 0x8]}) openat$ion(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ion\x00', 0x80, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000300)=0x7) link(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000003c0), &(0x7f0000000400)=0x4) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000440)='./cgroup/syz1\x00', 0x1ff) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000480)={0x0, 0x86, "70055a67b40fa087bd5fe36ef49694fee1a62f91346afc47b1b83f6161a8a54ee835ba0998527c9381a07c000fba68895cee495688054f5fb65fd216c1efb2a6a5c1f435d414e2611fb01770648c2121409f8f083369d12d867a8bd03429908ca5c45c1da5aa1eb26329f0f5a656d6afd1b68c623248ca67966ab220edea7ff7be33a03495b7"}, &(0x7f0000000540)=0x8e) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000580)={0x54837226, 0x5, 0x5, 0x7, r5}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00000005c0)={r5}, &(0x7f0000000600)=0x8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000640)={0x0, @multicast1, @local}, &(0x7f0000000680)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000006c0)={r6, 0x1, 0x6}, 0x10) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000700)={0x6, 0xffffffffffffffe0, 0x7}) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000740)=""/4096) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001740)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000001800)={r7, &(0x7f0000001780)=""/67}) pipe2(&(0x7f0000001840)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$bt_BT_RCVMTU(r8, 0x112, 0xd, &(0x7f0000001880)=0x1, 0x2) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00000018c0)=0x0) sched_getattr(r10, &(0x7f0000001900), 0x30, 0x0) sendto$inet(r9, &(0x7f0000001940)="4fb11e5f963b11b2a605027e57bc1062ae8db81654ca714177a3f97cb3103ca269f5d0bf0addf2613858d86e71d34109f1eb194076effed8acec34a6d87bc4b070af79c20d9632617ac8a27ed08cc6d21b94c65d4484edafb32a147bcf650253fc8c666345674e95e9157fc4c16b2eca5f", 0x71, 0x0, &(0x7f00000019c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) clock_gettime(0x0, &(0x7f0000001a00)={0x0, 0x0}) write$evdev(r8, &(0x7f0000001a40)=[{{r11, r12/1000+30000}, 0x40, 0x20, 0x100000001}], 0x18) 2018/04/23 13:16:15 executing program 0: r0 = inotify_init1(0x0) r1 = gettid() fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000004540)=[{{&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000240)=[{&(0x7f0000000180)=""/158, 0x9e}], 0x1, 0x0, 0x0, 0x40e8}, 0x2}, {{&(0x7f0000000280)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000300)=""/66, 0x42}], 0x1, &(0x7f00000003c0)=""/42, 0x2a, 0xefa}, 0x400}, {{&(0x7f0000000400)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001680)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/97, 0x61}, {&(0x7f0000001500)=""/84, 0x54}, {&(0x7f0000001580)=""/97, 0x61}, {&(0x7f0000001600)=""/97, 0x61}], 0x5, 0x0, 0x0, 0xd41}, 0x48e}, {{&(0x7f0000001700)=@l2, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001780)=""/124, 0x7c}, {&(0x7f0000001800)=""/40, 0x28}, {&(0x7f0000001840)=""/160, 0xa0}, {&(0x7f0000001900)=""/178, 0xb2}], 0x4, 0x0, 0x0, 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001dc0)=[{&(0x7f0000001a00)=""/103, 0x67}, {&(0x7f0000001a80)=""/168, 0xa8}, {&(0x7f0000001b40)=""/179, 0xb3}, {&(0x7f0000001c00)=""/205, 0xcd}, {&(0x7f0000001d00)=""/3, 0x3}, {&(0x7f0000001d40)=""/97, 0x61}], 0x6, &(0x7f0000001e40)=""/72, 0x48, 0x2}, 0x7f}, {{0x0, 0x0, &(0x7f0000003f40)=[{&(0x7f0000001ec0)}, {&(0x7f0000001f00)=""/4096, 0x1000}, {&(0x7f0000002f00)}, {&(0x7f0000002f40)=""/4096, 0x1000}], 0x4, &(0x7f0000003f80)=""/198, 0xc6, 0x5}, 0x2}, {{&(0x7f0000004080)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000004140)=[{&(0x7f0000004100)=""/43, 0x2b}], 0x1, &(0x7f0000004180)=""/152, 0x98}, 0x7}, {{0x0, 0x0, &(0x7f0000004400)=[{&(0x7f0000004240)=""/171, 0xab}, {&(0x7f0000004300)=""/228, 0xe4}], 0x2, &(0x7f0000004440)=""/219, 0xdb, 0xfffffffffffffc50}, 0x1f}], 0x8, 0x41, &(0x7f0000004740)={0x77359400}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0x401, 0x4) ptrace(0x4207, r2) r4 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xd, 0x20011, r4, 0x0) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="01000100656d2e2847504c657468303a00"]) ptrace$setregset(0x4205, r2, 0x202, &(0x7f00000000c0)) 2018/04/23 13:16:15 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="ab42b2defa1f714f4046a122abba50d2", 0x10) syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x84000) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000dbaffc)=0x2ce9, 0x4) 2018/04/23 13:16:15 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000f7c000), 0xfffffe92) socket$inet6(0xa, 0xa, 0x9) 2018/04/23 13:16:15 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000000)='attr/keycreate\x00') getsockopt$netlink(r2, 0x10e, 0x0, &(0x7f0000000040)=""/185, &(0x7f0000000100)=0xb9) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/validatetrans\x00', 0x1, 0x0) bind$inet6(r3, &(0x7f0000f5dfe4)={0xa, 0xce20}, 0x1c) readahead(r3, 0x7f, 0x89) 2018/04/23 13:16:15 executing program 0: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8000000000000008, &(0x7f0000000000), 0xfffffffffffffe3b) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) recvmmsg(r0, &(0x7f0000002040)=[{{&(0x7f0000001d80)=@generic, 0x8d, &(0x7f0000001f40), 0x0, &(0x7f0000001f80)=""/137, 0x89}}], 0x1, 0x0, &(0x7f00000020c0)={0x0, 0x1c9c380}) 2018/04/23 13:16:16 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000440)='/dev/loop-control\x00', 0x400, 0x0) r1 = add_key$user(&(0x7f0000000240)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="6a709ac07c1e2a4837b9723392eafffbd91a60e373d34097eb460cba9861c456d5bcd29fd80ebf80ade19d546ca0fb5b2685e4e4002bd56dab01de168ff824bdc4307461f8ae5dbe4d1c88ac628b401890db94e3b311ecad71d0dfc9bd3ca964bf2345f7c4857fd36df12a02e24748518fdac2faf0b354e5912d648a7cd1d8443cb93f86bf12822b27210000006b7cb4462731d6469f0df4c2ebb7057c78203c6e0299d0ca9a88f621b9c7f83da21ced71d6725f68502775401a9b9653ec630000", 0xc1, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r1, &(0x7f0000000200)='syzkaller\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$getflags(r0, 0x40b) 2018/04/23 13:16:16 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000000)={{0x80}, 'port0\x00'}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000200)=0xffffffff, 0x4) getsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4) bind(r1, &(0x7f0000000180)=@nl=@unspec, 0x80) 2018/04/23 13:16:16 executing program 7: writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000e00000)="580000001400192300a14b80040d8c560a0600000000e076fffffffffffffc01000004ca7f64643e8900050028635a0004fbf5100100000000000000040000005dfffff5000022000d0001000408080000000000006e06ce", 0xfffffffffffffda2}], 0x10000000000001bd) 2018/04/23 13:16:16 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$search(0xa, r0, &(0x7f0000000200)="7245a45287bd1ceabf9c1ae9", &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0) r1 = memfd_create(&(0x7f0000000340)="7245a45287bd1ceabf9c1ae9", 0x3) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e21, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, [0x2e22d8e2, 0x6, 0x3, 0x5, 0x80000000, 0x0, 0x5, 0x1e, 0x6, 0x4, 0x7, 0xfffffffffffffffb, 0x9, 0x1, 0x2]}, &(0x7f0000000480)=0x100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000004c0)={r2, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x3ff, 0x3}, &(0x7f0000000580)=0x90) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x80000001, 0x9, 0x4, 0x1000, 0x8000, 0x9a5, 0x2, 0x1, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000240)={r4, @in6={{0xa, 0x4e24, 0x18, @remote={0xfe, 0x80, [], 0xbb}, 0x1000}}, 0x0, 0x4, 0x3, 0x40, 0x20}, &(0x7f00000001c0)=0x98) 2018/04/23 13:16:16 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000000040)={"00020000800000000200", @ifru_map}) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/connector\x00') r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1410000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="a76a2bbd7000080004007f00000000000000000000000000000000000000"], 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x1c280, 0x0) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x18) 2018/04/23 13:16:16 executing program 3: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x433) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x10001}, 0xc8) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffffffe, 0x2, &(0x7f00000003c0)=[{&(0x7f0000000300)="be7845", 0x3, 0xf4b}, {&(0x7f0000000340)="56bd4bd0b079e266c544b2e31262119e4818adf0fa2e45d4a038f6ad3be28aaa92d32eca5c69d19909d878fcfa066b2f29d0b8b6dab0a7e5a7858a151e0ac40ffeff77ce6c0ad65dafcf6fa48fcffe", 0x4f, 0xc1}], 0x80, &(0x7f0000000400)={[{@resgid={'resgid', 0x3d, [0x78, 0x0, 0x38, 0x0, 0x38]}, 0x2c}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto$unix(r1, &(0x7f0000000100)="f256bfd920527b51fabcfd0fa6096283f5ae8ea31402d357b18ce30bed5ee74dd839a0e0d3bef3872835d35210bf1febd33f2044bab6093754e8dd5a000d1c3b192506620e5bfbf28029659c1029ed507162d6765d927f96d646f5583bf57be6471920f34c149729ea28467be2aca5964b651d7900e8753b48fe06c7cde9a16a074f2e6bbd72e0e8f07fd39471e27ccd9f65218b44f68a53ff452b98ea8607fe8e8d13334e823b82b5a5b3bb7e562ce8eee2c8376b2f4a80a43179a2f4e19cc04593d8c6d8fbd086da81cdb6498697", 0xcf, 0x4000000, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x2) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000040)) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000080)=0x58ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x7fff) 2018/04/23 13:16:16 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x726, 0x400000) r2 = getpid() stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000540)={0x0}, &(0x7f0000000580)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000005c0)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f00000006c0)=0xe8) lstat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000007c0)=0x0) lstat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() sendmsg$unix(r1, &(0x7f0000000940)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000400)=[{&(0x7f00000000c0)="415834d6f7e723d78c7a768fd63e412dabf547220f8dd6ea61dabb1730d5c72d8830b1d6236797d3b3e81fca636af9fed78768704aa53b840f2561f474d93a13f0973ad019798ff127a622d8c86b915a4c6934b593e34d0d5ff9cf4b12e59218d99ab840bf3e6d", 0x67}, {&(0x7f0000000140)="89fc3258674fcf634285df5b8624939b1b6f96ae387b1b63a04ff8ebfbba7024546c2cc1f7c6d8a6eb47fc7f7c7a8158080ac5ed7382aef856717c3bca6f48f04b1d6f2e23d6412cec9f75ef55b3a40c5966d0151ddfa23631cddbc8faddcf6698aeef600c8f250dcf5837be856204fd50e26e776035195e4ec55e3de0e915b14a86b561c1149ecdc9a76958f8554e9075d137f44effd25e6802bbcbc59698d3abfc6ef163af948ee1a4d487eb86a57dcc2a316b371cf460c6a17362a1d06620cb3368be6c3b8c413f63b633b816194340c0ba6d080921e8d1e5f8b845", 0xdd}, {&(0x7f0000000240)="70b8a02add8a83af3fc5c3fa010f1c0faa7dde5333d60cb2ef697409a70433ff2bbe8f0a5cc58c971a", 0x29}, {&(0x7f0000000280)="755022ecfb2ff3ddc6a399dff2c8e0f5951cfdf019635b264c891071d3f4d2122339f4eda68a65ca5c2a9aa3b30c4cc3c3c02fed2afa1b16a0f84fed4a507727fd430de6040f4e90a25cded70056a7bb047843513f0a6f9ecd1faa07f521fbf33809925ad41eedb08703d5898a7763f7fe036e28deac91f68c898feed96aed9e10d7c79d94ff8bc18c9e344b91ad33a60a49b55d5727cde7ffb4858926418eab16b13be9cdd35da0f96baa6cd143d71d30ebd0fdad7602223cb36261f7956d6a4473a5e3be27d4a4d41c1c32a0a6a8a107abcb8e54a75de190d2ab2d0ec0546673570fffeee096b24793cbf1c408749cba", 0xf1}, {&(0x7f0000000380)="e6a88a210cb5927503b7a8368c83967def94dae7d6c0e023f314c8cb2f14dce7f5a0e34fbe", 0x25}, {&(0x7f00000003c0)="9d98b77931503f3b5782003ec5509b25c324616b2fa32b9cc9e6144cac3e93c7bcf4ef1c400257a60e3c4c23ca662886", 0x30}], 0x6, &(0x7f00000008c0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x60, 0x800}, 0xaae579b005ae8c48) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f000047a000), &(0x7f0000494000)=0x4) 2018/04/23 13:16:16 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$search(0xa, r0, &(0x7f0000000200)="7245a45287bd1ceabf9c1ae9", &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0) r1 = memfd_create(&(0x7f0000000340)="7245a45287bd1ceabf9c1ae9", 0x3) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e21, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, [0x2e22d8e2, 0x6, 0x3, 0x5, 0x80000000, 0x0, 0x5, 0x1e, 0x6, 0x4, 0x7, 0xfffffffffffffffb, 0x9, 0x1, 0x2]}, &(0x7f0000000480)=0x100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000004c0)={r2, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x3ff, 0x3}, &(0x7f0000000580)=0x90) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x80000001, 0x9, 0x4, 0x1000, 0x8000, 0x9a5, 0x2, 0x1, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000240)={r4, @in6={{0xa, 0x4e24, 0x18, @remote={0xfe, 0x80, [], 0xbb}, 0x1000}}, 0x0, 0x4, 0x3, 0x40, 0x20}, &(0x7f00000001c0)=0x98) 2018/04/23 13:16:16 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$TIOCSTI(r0, 0x5412, 0x6) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="6e65e026cdc17000") accept$ipx(r0, 0x0, &(0x7f0000000440)) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x400, 0x4) fchmod(r1, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000400)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x11208000}, 0xc, &(0x7f00000003c0)={&(0x7f00000000c0)=@getae={0x2c8, 0x1f, 0x0, 0x70bd29, 0x25dfdbfd, {{@in6, 0x4d6, 0xa, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x2}, [@coaddr={0x14, 0xe, @in6=@loopback={0x0, 0x1}}, @algo_comp={0xcc, 0x3, {{'lzjh\x00'}, 0x410, "d87c6cc10a15a0d592983014a3d014cb58a8bd82943e7240f1649ddca771329d4331e9e65811ed24726ee0ac2e383b4350c064e8ff7569521bc06a93841efd8ae37bbbb004d8428dfdfd1b8cb8dcc39095d02eb44e013b93983602590a39ba76527892af3fc6c7d9dec5c9f61dd5e379002c5e9bf716d529233428bdccbb06a1605e"}}, @lifetime_val={0x24, 0x9, {0x3, 0x4e4, 0x4, 0xff45}}, @sec_ctx={0x108, 0x8, {0x103, 0x8, 0x0, 0x8, 0xfb, "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"}}, @replay_thresh={0x8, 0xb, 0x3}, @address_filter={0x28, 0x1a, {@in6=@dev={0xfe, 0x80, [], 0x1a}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x2, 0x100000000, 0x1}}, @policy_type={0xc, 0x10, {0x1}}, @user_kmaddress={0x2c, 0x13, {@in=@multicast2=0xe0000002, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xa}}, @mark={0xc, 0x15, {0x350759, 0x8000}}, @ipv6_hthresh={0x8, 0x4, {0x1f, 0x33}}]}, 0x2c8}, 0x1, 0x0, 0x0, 0x8000}, 0x24008080) sendmsg$key(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000480)={0x2, 0xe, 0xfffffffffffffff7, 0x8, 0x30, 0x0, 0x70bd2a, 0x25dfdbfc, [@sadb_spirange={0x2, 0x10, 0x4d4, 0x4d3}, @sadb_x_filter={0x5, 0x1a, @in=@dev={0xac, 0x14, 0x14, 0x19}, @in=@multicast1=0xe0000001, 0x9, 0x4, 0x14}, @sadb_spirange={0x2, 0x10, 0x4d6, 0x4d5}, @sadb_key={0x1c, 0x9, 0x6c0, 0x0, "43904c5641f7b37dd012005fbb53668e3a65309548e4b45afe209973fd38a4c9f01080073eaf060da282945f4895452c84372c4ecca7efae0efa983258b8e7db8588a32a7b06352d0eed7a2224ab3cd7c999c412ec5e53bea4a142079a3c4bfa192b75f3575969d3639af9e023278d810ca8e84b803ec984de67495c6d74e0caad95707196a8c617c76ea63259c37beb49d0086c001c87856c4da2f20896383f8d97b1b3b772b6e01f02132c989c8517f62156976f3d24750f4405bf1a4ec198b00579336676d8411cd9c4394df9773ae7fe1091d1042e32"}, @sadb_x_sa2={0x2, 0x13, 0x80000001000000, 0x0, 0x0, 0x70bd2b, 0x3505}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e23, 0x400, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in={0x2, 0x4e21, @rand_addr=0x7}}]}, 0x180}, 0x1}, 0x20004894) 2018/04/23 13:16:16 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) r2 = socket(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f00000002c0)={0x2, 'veth1_to_bond\x00'}, 0x18) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={"6c6f0000000000733f55310100", &(0x7f0000000340)=ANY=[@ANYBLOB="140000ff00000000000000000000000000000000000000000000000000000000000000000000000000000000"]}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000040)={0x1, 'veth1\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x2, 'bond_slave\x00'}, 0x18) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000240)={{0xa, 0x4e24, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, {0xa, 0x4e22, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x2, [0x1, 0xe865, 0x5, 0x8, 0x8001, 0x0, 0x6, 0x8c27]}, 0x5c) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x240002, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) timerfd_settime(r3, 0x1, &(0x7f00000001c0)={{r4, r5+30000000}, {r6, r7+30000000}}, &(0x7f0000000200)) 2018/04/23 13:16:16 executing program 2: r0 = socket$inet(0x10, 0x3, 0xc) mkdir(&(0x7f000047eff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)="6d6f756e74696e666f00a4") sendfile(r1, r1, &(0x7f0000f48000)=0x40000000, 0x2000000000000401) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000020f88)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e280000000c0a43ba16a0aa1ca10bb356da5d8060000000060000000029ec2400020cd37ed01cc073", 0x4c}], 0x1}, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)) 2018/04/23 13:16:16 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=""/149, 0x95) rmdir(&(0x7f00000000c0)='./file0\x00') socketpair(0xf, 0x0, 0x5, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$TIOCCBRK(r1, 0x5428) 2018/04/23 13:16:16 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0x10, 0x29, 0x43}], 0x10}}], 0x2, 0x0) 2018/04/23 13:16:16 executing program 6: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000208972, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2002, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0xc64d, @mcast2={0xff, 0x2, [], 0x1}, 0xe8e}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xd729}, @in={0x2, 0x4e21, @multicast1=0xe0000001}], 0x58) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00000000c0)) 2018/04/23 13:16:16 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0xfffffffffffffffc) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000040)="ef83b1f40deec373e81a15c2b1feedf67d09e9184b221eec0f3f521518e7e01f19d8830bdb563c7ae3ac84606aa8263cf3c70c4b71a71434ed40c98aff65349da326e6a17130562578bf5feac2d89ceb94040adf60b317f0797401a9138a0d624d886f88801af55bafadb7041b06dd268d2c6f9ae6ef6b799d8179a23d23764a015313290d1ee0cf4a1851f71bfbcce87986373cfd8e2c6ede6e28ecdfe8efed13c0f8ad81f1a66f7e55b377", 0xfffffffffffffcfb, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) pkey_alloc(0x0, 0x2) accept4(r0, &(0x7f0000c71000)=@alg, &(0x7f0000715ffc)=0x58, 0x0) 2018/04/23 13:16:16 executing program 7: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net\x00\x00\x00\x00\x00\x00\x00\a/expire_nodest_conn\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[{0x18, 0x0, 0x7, "8704"}], 0x18}}], 0x2, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) fchmod(r1, 0x0) 2018/04/23 13:16:16 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) getpeername$ax25(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000140)={0x8000000, 0x18972659, 0xc}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{}, {0x8}]}, 0x10) 2018/04/23 13:16:16 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x318) 2018/04/23 13:16:16 executing program 0: r0 = memfd_create(&(0x7f0000857fff)='\t', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000080)={{0x100000001}}) bind$ipx(r0, &(0x7f0000000000)={0x4, 0x1ff, 0x100000001, "e35d395c0a6d", 0x2}, 0x10) 2018/04/23 13:16:17 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000000040)) sendmsg$nl_xfrm(r0, &(0x7f0000646000)={&(0x7f000059cff4)={0x10}, 0xc, &(0x7f0000f9bff0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="c4000000190001040000000000000000ff020000000000000000000000000001ac14000000000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x3}, 0x1}, 0x0) 2018/04/23 13:16:17 executing program 1: r0 = syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0xc000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) r3 = memfd_create(&(0x7f0000000040)="00000000000000060804002000fffc0c6565643b799365005f1b76", 0x0) write$binfmt_elf64(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB="7f454c1900000000000000000000000003003e00000000000000000000000000400000000000000000000000000000000000000000003800c7"], 0x39) execveat(r3, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) [ 197.724329] netlink: 20 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/23 13:16:17 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000040)=0x9) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) lseek(r1, 0x0, 0x7) 2018/04/23 13:16:17 executing program 6: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000208972, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2002, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0xc64d, @mcast2={0xff, 0x2, [], 0x1}, 0xe8e}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xd729}, @in={0x2, 0x4e21, @multicast1=0xe0000001}], 0x58) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00000000c0)) [ 197.829436] netlink: 20 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/23 13:16:17 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000000200), &(0x7f00000001c0)=0xfffffffffffffcf2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x10001) 2018/04/23 13:16:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x77359400}, &(0x7f0000048000), 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r1) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000852ff8)={0x77359400}, &(0x7f0000326ffc), 0x0) futex(&(0x7f000000cffc), 0x3, 0x0, &(0x7f0000049ff0), &(0x7f0000a2a000), 0x0) [ 198.318048] IPVS: sync thread started: state = BACKUP, mcast_ifn = veth1_to_bond, syncid = 0, id = 0 [ 198.321020] IPVS: sync thread started: state = MASTER, mcast_ifn = veth1, syncid = 0, id = 0 [ 198.327356] IPVS: stopping backup sync thread 16104 ... [ 198.346949] IPVS: sync thread started: state = BACKUP, mcast_ifn = veth1_to_bond, syncid = 0, id = 0 [ 198.356369] IPVS: stopping backup sync thread 16108 ... [ 367.821308] INFO: task syz-executor5:16103 blocked for more than 120 seconds. [ 367.828595] Not tainted 4.9.95-gee0bcd6 #6 [ 367.833373] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 367.841725] syz-executor5 D27384 16103 3747 0x00000004 [ 367.847458] ffff8801c62ac800 0000000000000000 ffff8801c9c1c540 ffffffff84429800 [ 367.855564] ffff8801db221b98 ffff8801d8897968 ffffffff839e140d ffff8801c62ad0c8 [ 367.863565] ffffed0038c55a18 ffff8801c62ac800 00fffc0000000000 ffff8801db222468 [ 367.871575] Call Trace: [ 367.874137] [] ? __schedule+0x64d/0x1bd0 [ 367.879818] [] schedule+0x7f/0x1b0 [ 367.885025] [] schedule_preempt_disabled+0x13/0x20 [ 367.891586] [] mutex_lock_nested+0x326/0x870 [ 367.897790] [] ? do_ip_vs_set_ctl+0x90d/0xbd0 [ 367.903957] [] ? mutex_trylock+0x3e0/0x3e0 [ 367.909815] [] ? memcpy+0x45/0x50 [ 367.914911] [] do_ip_vs_set_ctl+0x90d/0xbd0 [ 367.920857] [] ? ip_vs_genl_set_cmd+0x9c0/0x9c0 [ 367.927184] [] ? mutex_lock_nested+0x572/0x870 [ 367.933403] [] ? __mutex_unlock_slowpath+0x25b/0x3c0 [ 367.940127] [] ? __mutex_unlock_slowpath+0x221/0x3c0 [ 367.946892] [] ? __ww_mutex_lock+0x14c0/0x14c0 [ 367.953113] [] ? sock_has_perm+0x292/0x3e0 [ 367.958965] [] ? sock_has_perm+0x9f/0x3e0 [ 367.964878] [] ? mutex_unlock+0x9/0x10 [ 367.970390] [] nf_setsockopt+0x6d/0xc0 [ 367.975927] [] ip_setsockopt+0x9a/0xb0 [ 367.981463] [] udp_setsockopt+0x4a/0x90 [ 367.987061] [] sock_common_setsockopt+0x9a/0xe0 [ 367.993371] [] SyS_setsockopt+0x166/0x260 [ 367.999139] [] ? SyS_recv+0x40/0x40 [ 368.004404] [] ? move_addr_to_kernel+0x50/0x50 [ 368.010610] [] ? do_vfs_ioctl+0x11a0/0x11a0 [ 368.016571] [] ? do_syscall_64+0x48/0x490 [ 368.022348] [] ? SyS_recv+0x40/0x40 [ 368.027594] [] do_syscall_64+0x1a6/0x490 [ 368.033291] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 368.040186] [ 368.040186] Showing all locks held in the system: [ 368.046495] 2 locks held by khungtaskd/518: [ 368.050788] #0: (rcu_read_lock){......}, at: [] watchdog+0x11c/0xa20 [ 368.059475] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x79/0x218 [ 368.069138] 3 locks held by kworker/0:2/1836: [ 368.073631] #0: ("%s"("ipv6_addrconf")){.+.+..}, at: [] process_one_work+0x6ee/0x1500 [ 368.083800] #1: ((addr_chk_work).work){+.+...}, at: [] process_one_work+0x728/0x1500 [ 368.093876] #2: (rtnl_mutex){+.+.+.}, at: [] rtnl_lock+0x17/0x20 [ 368.102219] 1 lock held by rsyslogd/3553: [ 368.106334] #0: (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0xac/0xd0 [ 368.115190] 2 locks held by getty/3649: [ 368.119131] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 368.128421] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x202/0x16b0 [ 368.138423] 2 locks held by syz-executor5/16103: [ 368.143165] #0: (rtnl_mutex){+.+.+.}, at: [] rtnl_lock+0x17/0x20 [ 368.151500] #1: (ipvs->sync_mutex){+.+.+.}, at: [] do_ip_vs_set_ctl+0x90d/0xbd0 [ 368.161130] 1 lock held by syz-executor5/16107: [ 368.165783] #0: (ipvs->sync_mutex){+.+.+.}, at: [] do_ip_vs_set_ctl+0x645/0xbd0 [ 368.175422] 1 lock held by ipvs-b:7:0/16108: [ 368.179798] #0: (rtnl_mutex){+.+.+.}, at: [] rtnl_lock+0x17/0x20 [ 368.188139] [ 368.189735] ============================================= [ 368.189735] [ 368.196916] NMI backtrace for cpu 1 [ 368.200515] CPU: 1 PID: 518 Comm: khungtaskd Not tainted 4.9.95-gee0bcd6 #6 [ 368.207584] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 368.216908] ffff8801d8a67d08 ffffffff81eb0f89 0000000000000000 0000000000000001 [ 368.224907] 0000000000000001 0000000000000001 ffffffff810b7d60 ffff8801d8a67d40 [ 368.232879] ffffffff81ebc2b7 0000000000000001 0000000000000000 0000000000000002 [ 368.240940] Call Trace: [ 368.243500] [] dump_stack+0xc1/0x128 [ 368.248841] [] ? irq_force_complete_move+0x320/0x320 [ 368.255565] [] nmi_cpu_backtrace.cold.2+0x48/0x87 [ 368.262027] [] ? irq_force_complete_move+0x320/0x320 [ 368.268756] [] nmi_trigger_cpumask_backtrace+0x12a/0x14f [ 368.275837] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 368.282824] [] watchdog+0x6b4/0xa20 [ 368.288086] [] ? watchdog+0x11c/0xa20 [ 368.293506] [] kthread+0x26d/0x300 [ 368.298668] [] ? reset_hung_task_detector+0x20/0x20 [ 368.305309] [] ? kthread_park+0xa0/0xa0 [ 368.310904] [] ? kthread_park+0xa0/0xa0 [ 368.316496] [] ? kthread_park+0xa0/0xa0 [ 368.322088] [] ret_from_fork+0x5c/0x70 [ 368.327708] Sending NMI from CPU 1 to CPUs 0: [ 368.332210] NMI backtrace for cpu 0 skipped: idling at pc 0xffffffff839f0f16 [ 368.339524] Kernel panic - not syncing: hung_task: blocked tasks [ 368.345649] CPU: 1 PID: 518 Comm: khungtaskd Not tainted 4.9.95-gee0bcd6 #6 [ 368.352717] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 368.362042] ffff8801d8a67cc8 ffffffff81eb0f89 ffffffff83a8b4e0 00000000ffffffff [ 368.370019] 0000000000000000 0000000000000001 dffffc0000000000 ffff8801d8a67d88 [ 368.377997] ffffffff8141f945 0000000041b58ab3 ffffffff841b7cf8 ffffffff8141f786 [ 368.385975] Call Trace: [ 368.388533] [] dump_stack+0xc1/0x128 [ 368.393869] [] panic+0x1bf/0x3bc [ 368.398853] [] ? add_taint.cold.6+0x16/0x16 [ 368.404794] [] ? ___preempt_schedule+0x16/0x18 [ 368.410999] [] ? nmi_trigger_cpumask_backtrace+0x100/0x14f [ 368.418243] [] watchdog+0x6c5/0xa20 [ 368.423490] [] ? watchdog+0x11c/0xa20 [ 368.428908] [] kthread+0x26d/0x300 [ 368.434068] [] ? reset_hung_task_detector+0x20/0x20 [ 368.440703] [] ? kthread_park+0xa0/0xa0 [ 368.446307] [] ? kthread_park+0xa0/0xa0 [ 368.451900] [] ? kthread_park+0xa0/0xa0 [ 368.457496] [] ret_from_fork+0x5c/0x70 [ 368.463450] Dumping ftrace buffer: [ 368.466999] (ftrace buffer empty) [ 368.470690] Kernel Offset: disabled [ 368.474296] Rebooting in 86400 seconds..