[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 18.622281] random: sshd: uninitialized urandom read (32 bytes read, 31 bits of entropy available) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 20.586804] random: sshd: uninitialized urandom read (32 bytes read, 33 bits of entropy available) [ 20.887320] random: sshd: uninitialized urandom read (32 bytes read, 35 bits of entropy available) [ 21.904420] random: nonblocking pool is initialized Warning: Permanently added '10.128.0.43' (ECDSA) to the list of known hosts. 2018/04/10 22:58:45 fuzzer started 2018/04/10 22:58:46 dialing manager at 10.128.0.26:42995 2018/04/10 22:58:51 kcov=true, comps=false 2018/04/10 22:58:53 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x20215000}], 0x1) 2018/04/10 22:58:53 executing program 1: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000040)) 2018/04/10 22:58:53 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000000100)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f00001e4000)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000140)) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)) 2018/04/10 22:58:53 executing program 4: 2018/04/10 22:58:53 executing program 2: 2018/04/10 22:58:53 executing program 3: 2018/04/10 22:58:53 executing program 5: 2018/04/10 22:58:53 executing program 6: [ 35.847681] IPVS: Creating netns size=2552 id=1 [ 35.941714] IPVS: Creating netns size=2552 id=2 [ 36.008225] IPVS: Creating netns size=2552 id=3 [ 36.066696] IPVS: Creating netns size=2552 id=4 [ 36.149139] IPVS: Creating netns size=2552 id=5 [ 36.265152] IPVS: Creating netns size=2552 id=6 [ 36.410606] IPVS: Creating netns size=2552 id=7 [ 36.560717] IPVS: Creating netns size=2552 id=8 2018/04/10 22:58:59 executing program 0: open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) r0 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x2, 0x0) write(r0, &(0x7f0000001300)="d8", 0x1) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) truncate(&(0x7f0000000400)='./file0\x00', 0x10009) sendfile(r2, r1, &(0x7f0000002b80)=0xe00, 0x7fffffff) 2018/04/10 22:58:59 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) pipe2(&(0x7f00000001c0), 0x0) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/10 22:58:59 executing program 5: 2018/04/10 22:58:59 executing program 3: 2018/04/10 22:58:59 executing program 1: 2018/04/10 22:58:59 executing program 6: 2018/04/10 22:58:59 executing program 4: 2018/04/10 22:58:59 executing program 2: 2018/04/10 22:58:59 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x84, 0x9, &(0x7f0000000040)=""/4096, &(0x7f0000000000)=0x1000) 2018/04/10 22:58:59 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000180)='./file0/bus\x00', &(0x7f0000982ff9)="6d717556750f3f", 0x0, &(0x7f00000001c0)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(0xffffffffffffffff, 0x40086414, &(0x7f0000000040)) close(r0) 2018/04/10 22:58:59 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000128000)={&(0x7f0000000540)={0x10}, 0xc, &(0x7f0000948ff0)={&(0x7f0000000240)={0x1c, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x2, @u32}]}, 0x1c}, 0x1}, 0x0) 2018/04/10 22:58:59 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f00000005c0)={[{@lockproto_dlm='lockproto=dlm', 0x2c}, {@locktable={'locktable', 0x3d, 'net/ip6_mr_cache\x00'}, 0x2c}]}) 2018/04/10 22:58:59 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x2, 0xa, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/10 22:58:59 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_mr_cache\x00') [ 41.759900] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/10 22:59:00 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000440)={0x0, 0x9}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000004c0)=@assoc_value={r1, 0x6}, &(0x7f0000000500)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f00000002c0)=0xe8) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/user\x00', 0x2, 0x0) r3 = geteuid() fanotify_mark(r0, 0xee, 0x3a, r0, &(0x7f0000000400)='./file0\x00') setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast1=0xe0000001, 0x4e20, 0x1, 0x4e23, 0x1ff, 0xa, 0x20, 0x0, 0x2c, r2, r3}, {0x401, 0x8000, 0x7, 0x2, 0xffffffff, 0x100000000, 0x7, 0xb7}, {0x0, 0x1ff, 0x4708, 0x7}, 0x6, 0x6e6bbe, 0x0, 0x1, 0x1, 0x3}, {{@in=@broadcast=0xffffffff, 0x4d5}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3507, 0x3, 0x3, 0x2, 0xfff, 0x4, 0xffff}}, 0xe8) syz_open_dev$tun(&(0x7f0000000640)='/dev/net/tun\x00', 0x0, 0x20010) r4 = socket(0xa, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r1, 0x10001}, &(0x7f0000000540)=0x8) 2018/04/10 22:59:00 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x897f, &(0x7f0000000000)={'rose0\x00', @ifru_flags=0xc400}) socketpair$inet(0x2, 0x7, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@loopback, @in=@remote}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000080)=0xe8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={"73797a5f74756e3acb72d500"}) 2018/04/10 22:59:00 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_mr_cache\x00') 2018/04/10 22:59:00 executing program 3: r0 = epoll_create(0x1000) fcntl$notify(r0, 0x0, 0x284) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x800, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000080)={'ipvs\x00'}, &(0x7f00000000c0)=0x1e) pselect6(0xfe13, &(0x7f0000000680), &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000380), &(0x7f0000000000)={&(0x7f00000003c0), 0x8}) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000100)={'ah\x00'}, &(0x7f0000000140)=0x1e) 2018/04/10 22:59:00 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00000000c0)={0x0, 0x3, 0x40, 0xffc1, 0x2, 0x5}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') readv(r1, &(0x7f0000002740)=[{&(0x7f00000026c0)=""/96, 0x60}], 0x1) userfaultfd(0x80000) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000000)={0x0, 0xf453}) 2018/04/10 22:59:00 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0xfffffffffffffff8) unlink(&(0x7f0000000040)='./file0\x00') 2018/04/10 22:59:00 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0)=""/4096, &(0x7f00000010c0)=0x1000) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001140)=0x5, 0x4) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000001180)={'filter\x00'}, &(0x7f0000001200)=0x44) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001100)=@assoc_value={r3, 0x1}, 0x8) 2018/04/10 22:59:00 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) capset(&(0x7f00000c2000)={0x19980330, r0}, &(0x7f0000001fe8)={0x3, 0x0, 0x0, 0x7}) unshare(0x10000200) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=0x0, &(0x7f00000001c0)=0x4) recvfrom$unix(r1, &(0x7f0000000100)=""/4, 0x4, 0x40000040, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000080)={r2, 0x9, 0x7}, &(0x7f00000000c0)=0x8) pipe2(&(0x7f0000000140), 0x80000) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000240)={r3, 0xd02}, 0x8) 2018/04/10 22:59:00 executing program 6: clone(0x0, &(0x7f00005ef000), &(0x7f000097f000), &(0x7f000021f000), &(0x7f0000df5000)) eventfd2(0x0, 0x0) 2018/04/10 22:59:00 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000888fff)) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x5) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x103400) 2018/04/10 22:59:00 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000001c0)=@req={0x28, &(0x7f0000000000)={'eql\x00', @ifru_names='vcan0\x00'}}) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000640)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000700)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x34, r2, 0x100, 0x70bd2c, 0x25dfdbfb, {0x2}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x7f}]}, 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000100)={0x8, {{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x88) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x304, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, "0008000000759b288842f5ac1f020409"}) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00000004c0)=""/207, &(0x7f0000000480)=0xcf) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000280)=0x4, 0x4) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) socketpair(0x10, 0x4, 0x3, &(0x7f0000000440)={0xffffffffffffffff}) r5 = socket(0x9, 0x80f, 0xc97) readahead(r5, 0x6, 0x4) setsockopt$inet_group_source_req(r5, 0x0, 0x2f, &(0x7f0000000300)={0xffffffffffffd37b, {{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x108) getsockopt$packet_int(r5, 0x107, 0xe, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$VT_RESIZE(r4, 0x5609, &(0x7f00000005c0)={0x9, 0x4, 0x1}) syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') 2018/04/10 22:59:00 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000340)={0xaa, 0xc}) r0 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) clone(0x0, &(0x7f0000000100), &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) unlink(&(0x7f0000f86000)='./control/file0\x00') r1 = openat(r0, &(0x7f0000000040)='./control/file0\x00', 0xa000, 0xb0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000240)={{{@in=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000080)='./control\x00', &(0x7f00000000c0)='./control\x00', 0x1000, r2, r3, 0xfff, 0x200, 0x818) userfaultfd(0x80000) close(0xffffffffffffffff) 2018/04/10 22:59:00 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) flock(r1, 0xd) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000040)="1a89c3e625302f5a93e5b0b15631a89c", 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000006880)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000006980)=0xe8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000580)) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00000069c0)={@dev={0xfe, 0x80}}, 0x14) lseek(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x7f, 0x4, 0x6, 0x3}, &(0x7f0000000380)=0x10) setsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000000240)={@loopback={0x0, 0x1}, r3}, 0x14) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000600)={0x3, &(0x7f00000005c0)=[{0x190, 0x0, 0x7, 0xffffffff}, {0x0, 0x0, 0x400, 0x5d}, {0x0, 0x0, 0x6f8, 0x7}]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x1c, &(0x7f00000003c0)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}]}, &(0x7f0000000480)=0x10) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000080)) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x900, 0x0) r5 = gettid() ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f0000000180)=r5) fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1, &(0x7f0000000200)=[r6]) fchmod(0xffffffffffffffff, 0x101) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000740)) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000780)) 2018/04/10 22:59:00 executing program 1: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000180)='autogroup\x00') bind(r1, &(0x7f0000000000)=@nfc={0x27, 0x1, 0x0, 0x4}, 0x80) write(r1, &(0x7f0000009ff9)="9a", 0x1) 2018/04/10 22:59:00 executing program 7: sendmsg(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000440)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000e00), 0x0, &(0x7f0000000ec0)}, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10, 0x0) socket$netlink(0x10, 0x3, 0x10) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x40b00, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0xfffffffffffffffb, 0x1, 0x100000000, 0x1, 0x3, 0x7, 0x7, 0x1, 0x7, 0x3, 0x101, 0x4}) [ 42.368816] binder: 5276:5277 ioctl 40046205 fffffffffffffff8 returned -22 [ 42.377514] binder: 5276:5277 ioctl 40046205 fffffffffffffff8 returned -22 2018/04/10 22:59:00 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x7fff00000000, 0xa90}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0xffff}, &(0x7f0000000280)=0x90) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x1, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) write$eventfd(r2, &(0x7f0000000040), 0x8) ioctl$TIOCSBRK(r2, 0x5427) write$sndseq(r2, &(0x7f0000000000)=[{0x5, 0xf6}], 0x30) r3 = open(&(0x7f0000000300)='./file0\x00', 0x101000, 0xcc) accept$unix(r3, 0x0, &(0x7f00000000c0)) 2018/04/10 22:59:00 executing program 2: r0 = inotify_init1(0x0) getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) fcntl$getown(r0, 0x9) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) r1 = gettid() fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$peek(0x1, r2, &(0x7f0000000000)) [ 42.630943] capability: warning: `syz-executor0' uses 32-bit capabilities (legacy support in use) 2018/04/10 22:59:01 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00005f7000)='smaps\x00') mlockall(0x2) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x4d) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000000040)=""/192, &(0x7f0000000100)=0xc0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x51, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000c7a000)=0x100004, 0x10001) 2018/04/10 22:59:01 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='fdinfo\x00') fchdir(r1) exit(0x0) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000080)={0x100, 0x1, {0x2, 0x1, 0x9, 0x3, 0x81}}) 2018/04/10 22:59:01 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000000eff0)={0x2, 0x4e21}, 0x10) listen(r0, 0x0) r1 = socket$inet(0x2, 0x80001, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x31f) connect(r1, &(0x7f0000114ff0)=@ethernet={0x0, @random="0dced276b79e"}, 0x10) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e22, @rand_addr=0x259}, 0x10) sendto$inet(r1, &(0x7f00000000c0), 0x0, 0x2400c014, &(0x7f00000001c0)={0x2, 0x4e21}, 0x10) 2018/04/10 22:59:01 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x4, 0x20000000000) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000), 0x4) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x2) ioctl(r0, 0x2203, &(0x7f0000007000)) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$int_out(r0, 0x5462, &(0x7f00000000c0)) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000100)={0x3, 0x2}) 2018/04/10 22:59:01 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = dup3(r0, r0, 0x80000) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@empty, 0x9, 0x1, 0x2, 0x8, 0x4, 0x800, 0x3}, &(0x7f0000000040)=0x20) unshare(0x40000000) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) r3 = epoll_create1(0x80000) r4 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x4, 0x0) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f00000006c0)={0x2, &(0x7f0000000280)=[{}, {}]}) ioctl$LOOP_SET_FD(r4, 0x4c00, r3) fchown(r3, 0x0, 0x0) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001040)='/dev/keychord\x00', 0x2001, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000001980)={{}, 'port1\x00', 0x0, 0x20010, 0x1f, 0x0, 0x3, 0x40, 0x2000000000000, 0x0, 0x4, 0x6d1}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000001900)={{}, {0xf331}, 0x0, 0x4}) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x4, 0x0, &(0x7f00000000c0)) unshare(0x40600) unlinkat(0xffffffffffffffff, &(0x7f0000000680)='./file0\x00', 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x0, &(0x7f0000385ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0xffffff4a) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000100)) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000180)) shutdown(r6, 0x1) syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r5, 0x40505330, &(0x7f0000ec6fb0)) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="b80000001900010b0000000000000000ac141600000000000000000000000000ac141400000000000000000000000000000000000000000000000000000000008dae7a4c6e06aa0571f9b986519d32774b766ce9ed07b860fce496e7134ec1d6609da094bc3366d172ea6795fa151b3cfc0b42b4ff423a24eeea6430adcf8ae2b669aaf62346d50fa7768c32ecf0002b46c59b319cf50be9bf11484f58db3a5c8e12f06d494d109033d2dd7b132a8bab41d84ed914001550ea8a863e0c9f326a5166a02788be215e08e0e66a519fc2d134ee8e08c6863391c693f132eed4703342f9fce478a6053801c703f525dfba3f000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000082000000000000"], 0xb8}, 0x1}, 0x0) 2018/04/10 22:59:01 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000000100)=""/185, 0xffffffffffffff78, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setopts(0x420b, r3, 0x8, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f00000001c0)={0x3, {{0xa, 0x4e23, 0x100000000, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0x4}}, {{0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x6}}}, 0x108) 2018/04/10 22:59:01 executing program 7: r0 = socket(0x5, 0xa, 0x60) eventfd2(0x107, 0x1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip6_tables_names\x00') setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000180)=[{0x3, 0x8}, {0xc, 0x3}], 0x2) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@mcast2, @in=@broadcast}}, {{}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000380)=0xe8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000200)={0x5, 0x2, 0x4, 0xfff, 0x9, 0x97}) getsockname$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000003c0)=@generic={0x101, 0x6, 0x4}) socket$unix(0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x15) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000040)={'filter\x00'}, &(0x7f0000000000)=0x78) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) 2018/04/10 22:59:01 executing program 6: mkdir(&(0x7f000047eff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000373ff5)="6d6f756e74696e666f00a4") recvmsg(r0, &(0x7f0000001280)={&(0x7f0000000140)=@un=@abs, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/94, 0x5e}], 0x1, &(0x7f0000000280)=""/4096, 0x1000, 0xff}, 0x41) sendfile(r0, r0, &(0x7f0000f48000)=0x4000000, 0x401) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001480)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000001580)={&(0x7f0000001440)={0x10, 0x0, 0x0, 0x10200}, 0xc, &(0x7f0000001540)={&(0x7f00000014c0)={0x80, r1, 0x100, 0x70bd25, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6_vti0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x13}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x8004}, 0x400c055) accept4$llc(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10, 0x80000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000012c0)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f00000013c0)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001400)={r2, 0x1, 0x6, @random="466d0111d421"}, 0x10) 2018/04/10 22:59:01 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00005f7000)='smaps\x00') mlockall(0x2) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x4d) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000000040)=""/192, &(0x7f0000000100)=0xc0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x51, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000c7a000)=0x100004, 0x10001) 2018/04/10 22:59:01 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"a06eb1ed9414010100fbff0400005800", 0x4012}) socketpair(0x4, 0x8080f, 0x2, &(0x7f0000000080)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f0000000180)={0x5, 0x70, 0x576d, 0xb28, 0x2, 0xff, 0x0, 0x400, 0x2, 0x2, 0xffffffffffffff01, 0x7, 0x3ff, 0x7f, 0x0, 0x2, 0x1, 0x80000001, 0x90000, 0x8000, 0x800, 0x0, 0x8abc, 0x1, 0x5899, 0x10000, 0xffffffffe86d8d71, 0x9, 0x100, 0x6a, 0xfffffffffffffff7, 0xfffffffffffff24d, 0x20, 0x5, 0x0, 0x2, 0x80, 0x2, 0x0, 0x60000000000, 0x1, @perf_config_ext={0x5, 0x5fe}, 0x4000, 0x40, 0x732, 0x1, 0xe489, 0xfffffffffffffff7, 0x100}, 0x0, 0x10, 0xffffffffffffff9c, 0x1) perf_event_open$cgroup(&(0x7f0000000100)={0x0, 0x70, 0x20, 0x401, 0x8, 0x9, 0x0, 0x3, 0x0, 0x4, 0x8, 0x6, 0x7fff, 0x6, 0x9, 0x200, 0x2, 0x6, 0xffff, 0x5, 0x1, 0x3f, 0xa04, 0x0, 0x6, 0x7, 0x0, 0xffff, 0x6, 0x10001, 0x8, 0x9, 0x9, 0x8cf3, 0x100000001, 0x88, 0x4eaf, 0x800, 0x0, 0x10001, 0x6, @perf_bp={&(0x7f0000000040), 0x1}, 0x0, 0x2, 0xfffffffffffffff7, 0x1, 0xffff, 0x3, 0x8}, r1, 0x7, r2, 0x2) 2018/04/10 22:59:01 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000040)="240000005a001f0014f9f407125a00001c13171308001000fff708ff0500020001000000", 0x24) [ 43.179424] TCP: request_sock_TCP: Possible SYN flooding on port 20001. Sending cookies. Check SNMP counters. [ 43.200230] IPVS: Creating netns size=2552 id=9 2018/04/10 22:59:01 executing program 7: madvise(&(0x7f0000c56000/0x3000)=nil, 0x3000, 0xffefffffffffffff) [ 43.277366] IPVS: Creating netns size=2552 id=10 2018/04/10 22:59:01 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) dup3(r0, r1, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) gettid() mprotect(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x2) ioctl$KDGKBSENT(0xffffffffffffffff, 0x4b48, &(0x7f0000000040)={0x1e, 0x7fffffff, 0xfffffffffffffffe}) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xfffffffffffffee4) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) futimesat(0xffffffffffffffff, &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)={{}, {r2, r3/1000+30000}}) r4 = inotify_init1(0x0) acct(&(0x7f0000001140)='./file0\x00') ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002b00)=ANY=[@ANYBLOB="1db0bb2148da768aecce8f464376b33b2ffd926f702c04c8a7f529c8a56f6e73372212295041a79614aecfee257dffbe4b8eb07f398dc28cc8efad20502167dc780e66e33aa8de3b6779946ae41db804cc9ff4d91c4b3d261eb2a82236fbb13f51b0307f622f447f46d95e290a9140f479dd553c856385d46880f6346cff9d21a4033c7301e39a04eb7ab4314b07cdd3984e20c9ab7630c0514cb504aac8ede65ca5057e384396806a6c00497e041a886baefac807a949fc761d4a0f97b35029ca2d67a3558174790212a4a5b45cc152838c4bf3c2e6b4831644bc18a7e0e50e68812164d44c71cec255f1b17752efee2b73618363e36257d23120c4edc11a971744f8d5279c4960c1ffffb787da5f4a8273c6755d525835ab1f42d50591e060196fe0031413bd895eb0ab56557acb0a84448f8f047db27679d0f029092e78f2c01b3e92d09e747ac606a94f09d1a8f060bfa01cb45c5eebcace282fbf16bb448babe1b3f33d29feadd4784ab9e88857540ea295677fb64fec2a1fee2aa4a6f3148b7ca2bfa362477a1800c2fe9badaf9088139384cbc04b79b2f1094211b0512e5605f750ad3f8269ea169acb629f0e6e3981afe9bf6f01aec1d9f99f0641d557df05bf5d27a67933d2f05b2aaa880b1eb60e337e27100981a4f9bc8c7eab7c6ddb5213c01d5150f5da9413f672e54bc6266a0a4c505dd9f91cb1550bbdd84569bd1cc9ea96873acc16068f7558d5d88691bf33bb89ba8f26bb66211251d733c0973d892d0feda97c11b9e9aff6ad3537cb68d5405ca83957669a29cd78ca0f117331519489a73268227120b69f18abc8e4a05cc10eea1b4a9ff7e959a601c5a11be1e8f62be64ab959146ca57251eb411d1b52dff706d1f4d69c1dba275bbf796737f2d70e16cafdbc19446b2a63f281c40ab52f81302a37273950e4657725bdf76c4e3c630627c50e1dd527fb167cf1222f22438dd45e35120d4c967da2f0bf9eb9e3df2e3fb5da0debe38ae0fabab3ad1c8b23e3fb0ff929075d5bc8cc2c0f5a2a0f16182cfb8436d545c3595244ca8ea4fd89f1dda39daade3fdbe45942f1cba4a34ee2d1c746fa652f5a264644f4648523723492fe5816269e42c582a005ed3515b43002bca2cb601b7ed3a45ac00b8bff70e19303ee382a60ca940516b6582f3c21b12a6b8e4917117bbd67f58272f79534f7e07a6489e75ee1d13730f0c1b9c7f90a6eab1a49567ec3b8f0833968913f3a4f609169fc2e1afe86d36b5a222130659d8064819f2cf1978532df0409f73c7089858f9aede62372e31c230dbf56db53a3fcf631e07642218c55d7e45e1321ab9b4ed1f5ee3edcebe340a128d3d623606d8c8132ad5cc6341ed5f7fe61332063957d2ce0fafb158731d30e452f4fdb2f852a7627f9eb05f808775db523eeafdbd664a6ae7540185673ab809bd086f5aac974468eb345aaa27bf3c77b727b8e62bde480891ff305359bfb9d24fa23e34a19adc5d048725049cad1a0571420b43cc53a84619c87ec9a294f1235121e4b1dc13288dd824c20d3afe0cc3c21637b8d7e8b24873f9f22ce5402d0b29e3be12bbc32ad916b195db6b7aabdc1b0f47551b49a9567816a68d09aecb01b77f1be4e28f9dda323e5de11abbb0a36c2f7618c0ed6d8cb1bc9fa6a62954353365a8cc618bceeb20c0d9dc28b8fe507ae1c18e93ebf469528cacfe82252f6f3c6470a4c92e5082a0a5be34e3dce81be4425b61b663e8058cecb17ee8fde4f5e36540b2f795f7be9f93e673fea2354d350e57f5d5fb0619d604ad06b6f2d355421712a13e2fe2ab4cb4a68146cf09da3caf2c9837f27a9599bffdb28446cb26634565abca272bf8d74037de52f56af4a408547c64628a7efd7a5ce1816f7e0fa812337cd69c1bebb37e14b46ec6e1aa1da0fa83cfa64cf32bbc127052df1d298e1c4b15e5e46d21eed6ff9481598f63538c2ad15beba8ac3b7095c223858b0abf7c5a9a654713c60c79de83b75f5acbca67762a0e12be716cd84af7316c1716365ff1913b7796521e22c45b7d15817b64acb8f83a6932177996aef6efabb7fa6c176152258e9da8feca78d88d9a68c5f8505825aad244f045924596a21a829a4df748b539bcbc02084c0639d206fe2585572c495b408fa68cf1cb14b5c0e31132a2b39235956e14214a26b5dc147129468421dc561b3f418f2a7364b540d187179ed52370f015956b56233fafd3b6b139a55b9f03ace53b9888a8bafb93e9bde9a1cb5ccf0bc4fa1dbdd9ed68f73ac03e831ff0e310f7034fc4f37bff26c09ea27d0ba71b141f383776664a2f8f46d45136f276e43dfd0f211f3a49544b2bdf1591c0cc7c3848bd236075226f3d9afc4ccab026ee0d9d2d9e8b437128b872abedbf19424d36a096a62ee575f54e2fe93c6e18c979edb01a4c005fb99baa10bb6f22cf64cb554248c90f621a718b87d2f9a37c7cabced505cfa547828758ac103504354aa548ac772ea373504252cdeec9b4101992a7396dce97f2ac63264c318b3e139dd51a2ba06766cdf3dda4116df30421577e2a0ec0a0ce48b8eafb83ad9db738fafab6adefe73d6f6731ad6cc5c962f08b9758f592822cd50c3d84c9aa167a584334fb5b74df8f0ca76d20d11ebc41979147c525ab0ebab480d04c5c8ce751344e10c5bc33c7e6464a4af9010d4ddf15339985a9a8e82538ea80faa5ba19b6e2cc9e1026c44f58fd8d4ebf3fdfd76a0e253ef6a7463780420691ed4d331e803786b309f9509ba33fa2381a52805cd842e8f89a39cc52c8af38551267adf577740ebde70f9ef14ba4e1032b0d74378a042b5063f17dc96ec195affc86374f443dd1c3bf94e18f9e390ed1d2246687ab3e436d63ba195f69aab4cc5978f44ebb454b8138f9579092f36fc1e491a0ee34365df707219547166dbdaf859e7d75546646d61bd30d8b29a6d64343c17bfdf5ece3cd3fa6f3822cc40181c437aacd12183a48536afdee8866a7133baa5f0142c3a383c491e876aaa3b278404213b17fe3cd36b5e956f53560809541759311193d9a6950174b6e3b5afb8b1c80189c23028633af2b150f0b64d8be47abef5f7555e669835bcf5cf803f911387d298192c6cd30f3e0b4f4016dbb0dccbd8bc62e711a97aa0d39159f2f2ed908b904fd588f6dfd17c26142b902dec7abe6b8e4f7ee684caaf620be2b84f92c3efa2305f8567053a92124ee4e9130d33ae8c3020f6b2bef50dd236cc30f61b7448e0225a0ed7b8a0dfa604844efaff2ec32a5526774cf2931534567e04c8f09d29000d3ada8f1a3395ffaa4b920df3937688820e1d10205bb2192a2d2ac3e3eef6406703340822c79b6d597058d16644fb2f16edd2bbae181b12995d134c9cd5f6d358d24d098cdaf75095f34ae715689ae4517e2c761f745768a253dee5b8c18ff134a4a042851174ffe78dda28ca8f7d2597b9cbea9ef2941ad31d417a25d87f1c259a7b89ae1c4f82b5e599f6129f257297b19340e9266aeff6fb8924e075a5994ed0a6c91e053edc52f5bd96a27da05f6e4129c18f3a6c0aa967b9393c97d56007fd7b48c88736f4589bbb8d3a85c1ed18d042d8566faef58b52045232e107df74339861e25d8a178c6ac75477c19d4eaea6899e605b3da4d28e78d34b25a9a382cd67632b638d044810cc15fba1756d78ad7c8f965a4b71959765ec0dbcf7ea7dc5eb3a4b1aa9ca130ebd17e105355fba1be86adf5e693163f41ba497fdd43f1bca418ace3eae951bc8940f6ae6f004b69b372d7afff44cc1fbce24e06f50723997e29ad7dda42f1a3cc14319f4d84ed09272dd167f80ac22b4cdf2440d0929f6b93d6f6fd4a272035988b2ade07d703051d5b3c5f83ad6ec5f20c17a16c0618a95ee67ac47bbda424d039279f7ced6aae1aa4d5e2079f5c007a576476a7e2a219e698cfc81ebbcfb5fb5451db755ca575d5be2e0fd432cc3d8db4ca1c1585906453d15e8957bfd36a22eb42ffdbac4425c4542dc83311b707f5db4e40252ed23369d686fdc8251cf62bc644d0a9138f300b4eb2ddac699e6015f5fd9ea43a5cdfe1482ca286d9a557eab7220bb48270a7477aa2f59ece0974304d98c2ae657b9c9f2a00bbe046db6b2ee1ad35b282a669317341ee3720413209184ad94e6fd3f902b52610ffe9f975409c2b856f8d38057a803f68af7cf5c4500a43110344052049b94a4b2edda1c7a853437403d1f17c874eb888be63cd016a52488a4b3d6427e5b618ebc48cfca3747362914fa12dfb70b0edb03b05d2d2132bc5408e9037b4a242f5ed21f61829b306f05c58f15e3ec88077f909cbfda3dd9db1e9dd37a65d3e60afe3080f8115dceedecc634ef0b9a85263b528471f9bfc60e2ad4960894e92564481b6083112e15ff318562c02e4cf82ca3dbe72bb9899cf8fb236b99356f487c7264ce1e35a18f9ae49bd85c750fd66bf1781ef9ec5ad1dd54279bbd5aa3d55a07ba70794a5e987c9b297894fe426752fc4863d7fc2e863a407cfeaaf7cef64298ace8bb14e0358c2622015faabb20c1adad819436fc41167eaf4175986c91f31d9f540add1a5ce1a9666fef5b3a6f7af20ee450ce371e1c320b7f59ea58534329362001056426100a78a96a727aacd56182080aca995b27a57a8634aac152e3eb7f32cb9aef644cb12c57b996ee283bafdf7f4116508e757d0fef86cf215cf7db22039f1863f087bc9b0d03cc3b86ac0239076d58321e4804ad27bf84fa01326ef72cc7bffd524005f8ab40e93f368484c111218ab6a55d6aafaf835f97d9f4ae8e98e28b6fcfb9af50eec3f79151297ab69191f710ee305c3df5dfa1b225be006d76549b1a0f00da0eebde19a0e5b2de38d6e1f8a7127c7fed179bcb9babd72f7e9a323ab893d444d1b4f2ababba241d5f46cebd743f0f7769c7ce5dbf3debe91b47d713e16f61d2c7d64ce91016c14c0a80eb4ee2f3e90b8fbe29b94eda7a39f77b9a03bc52f1775a35e6ec018d72269c3b332196e9d4a4f176e8fb9dcd0de55f21a05ed35b147e9d4d078c52c5486de24f8f109a94955de66da9be3283cded9cb99bbb9c84c6b5bb2f064e430ce583c15ed4b6be87782b70724f82279d15694b08d1a4a068485dffbf06769008dd351f555ae8f2b9a648eefc278b0e6f9557a32393bdbb26aa22fac59370e89f58854a4d7320654aed5782cb5496de9b5059faafa2efc5fedbf6912c017927d9611185de6f14622839d4711780c73e052dce3fbbe8100da74401e1ad45e8c4c74eb216aa54bcd6b18ff7b06be961f4282c89eb7e7b704c0e24aa4fc63dde332a2f6307143432e4bfc4886d8431efbf6b1e7bbd84ca4ae65f8e138324bc6b20a1d6c39cce77c889f7926d76052db5e244251e0e574f1457230ff6a55021a41c5f7abb67f4589d9feadac3c012e6741d45e3e8c2ed2ca96d7c3dfccdd5c8e32dad76dbd1ed88d3d9b8b6d23514195ea287361ca3c26338ddce92f1d5dae4ca2efdfe977255d36b00c70dc2e43369c8c973f45c68eaf04a4c3e6ad39fa89215b4491f74d6e539e44b30a3b9118095b4cde07a7a89ea66d610ec07896486978f1d8a9d89606807d40d0e02881e50b1fb7b5948583e4c9e6c67a22e3280b101c0fdc289efdf60469eb56b12f3b1650dddc1b975dc4af935c38c9061e0e573627ab21da3e31a7d758c5f7d6b619f2e67ef03f22b9cda5cb04f41e499d3744c9dd2d5724956529f7c725c63de7b2a1ff05716f7d0555dcf08305c5d3b642268b0d96f07618564dd14"]) fcntl$setown(r4, 0x8, 0x0) lseek(r1, 0x0, 0x3) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) gettid() syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000001cc0)=[{&(0x7f0000001340)=""/236, 0xec}, {&(0x7f0000001440)=""/17, 0x11}, {&(0x7f0000001bc0)=""/247, 0xf7}, {&(0x7f0000001740)=""/138, 0x8a}], 0x4, &(0x7f0000001700), 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)=ANY=[@ANYBLOB="00000000000000000a000000ffff0000ff0100000000000000000000000000011f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000a00001102000000ff01000000000000000000000000000109000400000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000a004e239c050000fe8000000000000000000000000000aa000000000000000000000000000000000017cfd9c1b3633cd95da1245d881877fc0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000ffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) ioctl$DRM_IOCTL_AGP_RELEASE(0xffffffffffffffff, 0x6431) ioprio_get$uid(0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)) 2018/04/10 22:59:01 executing program 6: mkdir(&(0x7f000047eff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000373ff5)="6d6f756e74696e666f00a4") recvmsg(r0, &(0x7f0000001280)={&(0x7f0000000140)=@un=@abs, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/94, 0x5e}], 0x1, &(0x7f0000000280)=""/4096, 0x1000, 0xff}, 0x41) sendfile(r0, r0, &(0x7f0000f48000)=0x4000000, 0x401) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001480)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000001580)={&(0x7f0000001440)={0x10, 0x0, 0x0, 0x10200}, 0xc, &(0x7f0000001540)={&(0x7f00000014c0)={0x80, r1, 0x100, 0x70bd25, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6_vti0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x13}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x8004}, 0x400c055) accept4$llc(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10, 0x80000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000012c0)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f00000013c0)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001400)={r2, 0x1, 0x6, @random="466d0111d421"}, 0x10) 2018/04/10 22:59:02 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e00)=[{{&(0x7f00000000c0)=@vsock={0x28, 0x0, 0xffffffff, @hyper}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000140)="25a556da55600709b19e42f670a795d57ce86a7d11f417c3129889b17b9aca8202846cfc28e6caef042fbd00257b2902627cf6a6161b0eef315fa4abc706d0c6d7645deef927d4bd83fcaeb1e7d1d950a9c4a3f55d7212b17c85a3bd13b27b48149ac246838929f63fe6eddf68b77d379346331b579f2270cecbf202a332", 0x7e}], 0x1, &(0x7f0000000540)=[{0x58, 0x13b, 0x0, "9ab4c810e095f20d241de32362605c36cb64488b98c7a1d33eb5d3a3bebd0b9c12c8532373ebeec7bb537bea64c142b355b9618e3648419ad0d9ff65f581c3119e96df5ded9bd3e6"}, {0x1010, 0x1ff, 0x40, "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"}], 0x1068, 0x40040}, 0x1ff}, {{&(0x7f00000001c0)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000240)="612a170c9303c2e86003801e076a0e97e0afdd6d67f7f749f846375d9461d9239f4d3869b7a0db270706c56d34c161a0c6db6c6feae357848858962d928e60debd52799f6a12b2b0b951c7f2b788710c9f55f84a5c83b0e5488b7ac4939b306a15959008c02e8e402a786d964b426a3ef55cc64423acef44f8614fd2e3fae409ebd2d8f24fbd7f51cbf8dc2b2dbaf9284d922e5620", 0x95}], 0x1, &(0x7f00000015c0)=[{0xf0, 0x13d, 0x2, "f954c73bf79d2551329ade4786c24df7532e41bb2320e228f44974e14862bf3aabd51a502a6b061f6b6800fd412e2f30742f8eb88f99d4011aba0f7d334bf265007882d5d724cdff00ca8d2390976650a4eb350627efb65272f5a488b04e7420e32a0bf67119ab522452c9a950324a1bc48625db94b59a562abfc330b80cd5b124ccc64949d00bc0e6f026d56c49cf74d2d89498c9c57cb7904190e22f5589a08bc62e8d9217022fe8ff748c64eb89ef7b39df2496e747bdd8a0b16ebd14d5e10d507bba3f282e1252386a970731e7729aac7b38bf92dd040db0"}, {0xd0, 0xff, 0x0, "a63f7f1065d702eb75f6fb576d6261f20858d2aaf9f11f2bc916eb226416b5e72df34420ba5af1baee7c862bbece3e6d5736e07d463a343bcf4e01f09b34a02d2078da201d7da6a71ee1652a46ddebb6d2b5786e73774e9322b3f2f1987f54865488fe8a591aaf434c1c3a89e37cd4ae5fd925aa9c1eca710c00f0ea73e9d29e7877c180c87f895aa2d58a3611474ddb70101428b1e993e56e309c147fb7c7de8887a163276ce2eb9405e19a884592b4c5c32e7ba23b207fb4b0b467"}, {0xd8, 0x116, 0xffffffffffffff80, "2e7f9e2e2afba285a42a1bc44a298b99f7ee4cd8db3d5f429d525555b8508fdb250ccd2a0697b217d38a0835f285a300bfd1c299a1b340a6f3543fa4d38b8e8c0d49e16faf2653d3d20d704495546414600d0a1d1cb3bafb105a1c0591742414726ed3495e4161f287df51256f864bf63cb5b9fff9b6daee8123e8843091021372aee0e02d027df25cd40526687880103122aa98a8e492fde332679bc5e0c279d4bd5721d406996b0c5926a367b052162e1582374310a6fdfe77dc37fd12f7cf4de7"}, {0x108, 0x109, 0x800, "6ba20594c5e2e6619d05db1733941ae990269c5fcc89ae467f6d225ba27ee17c601fdff7469b00c7678ce9902d7c6dc9430f4c16040ccf8e1ae94b193e7ea306ba9fc1374e62c839216dbb31f74e6d8ef479bee313b3d3fdb7d114ddf47c1418e8089bb0d63099f14fe083239371f85bc7f2ecd033a49b2e3a7c0622abe58135b5bbe315add5a89d3cb86ad601f670b821b94f9e508843fd4149a142ce32bdb7ff3238e9547c24c519808a209932898f068e7cddae4f657a31766dcb853098a64cb4689e5ed5ad9cd341fd03c1ac0712de6f7b689e850c8ab13c64a8dc2487c78ff7ad9c38d30c0802f9dd8bc7b3175e552cd941"}, {0x58, 0x3a, 0x8, "b21172cc61f9bfe91cdecf4a069cb877671aba124c0830dba2ce9c33537e4a8aabe2ae0c43198ef74cdd359a086cacb5bd2d25c87d5969dbc36faf2740b1932c4c47ded544"}, {0xf8, 0xff, 0xff, "bd07fea98f2af84995b0a4aa3182e4e3e1e153fc2416d362cb7ab1863e727804605e00aceee936391bc24db6120effc5cf91781078a654b48cb75c8a9c6811d10d1770a978e963b4db00a33fc25d94f1c6419944bbb13eeb2864805c84e7f39723eb0d46da5844b67e82bb7830541428cf240f33074d4ea048f119bbd86ac20a2a032435d9c1b27fcd84d4efa6140a7406425c76f3d08873bca2bf45ac4cbec5e2b5fceca36a1c6f81324d6af580bcddec239eaa4c688ffbecdd767f88c8aa63cae2a375e0d3a7a0c949e04d3d6271bd9ed0933a227e2bda744bb22f3136b0b12671"}, {0xf0, 0x10f, 0x136b800000000000, "78deab6eeb12068055253f2970634959d6a492e7742c186c2f9fed943ff4b173a1ae24efda30f74ea98649b578fdca72799983e35c1111fa1fa89a15f7e6dcbf1f8ce630d13ae329d9a0a33c7b3398d5885d8eaa60831bd146d5b6a68f7413d10f6ab038c67d152111fbf355e35e543513029fc4f2be261b527161db6fac3bd316e28b2e754f6fd29cfb53e785212bec011fd781f23b762b95c1fa15a78c60b9e018ef6e87276bc08d597c1501e4be6415c6912011b6b9e309e7ee1af08399b42f248dbe9894464bcef4151aef677c292d262917df61670feced544edbfc"}, {0x50, 0x12d, 0x1, "241ec5b0ae02b58b1cb0e6fefcee93d912d439ee01ba1e2250aaf22224ddac92dc79eab7790a51209852abb8a1c7dda084db82d615bacf647c0352fb6373cb57"}, {0x40, 0x0, 0x2dd0, "a128d0d3615bacd7b692287b2f3a47ac038b5550d2250ba43c79f5c1f341e90b6a8b34d088c2116d1a88"}, {0x88, 0x114, 0x7c40, "bc613a62f9ce7621bf5293dfd736c5b2515929d5018f6c70ac5ac4ea663cceace7c20018c44a379d26e5abfb19b717993b64a8748b0daa9800c8fed3cb23befc0932ca7ba34a87cbab82eaee6edc427d031fc7047d4975371667f0db863edb91e08f8769443c1b4fbe7c22083eea1476af317a"}], 0x6f8, 0x11}, 0x3ff}, {{&(0x7f0000000340)=@llc={0x1a, 0x307, 0x5, 0xce57, 0x1, 0x4, @random="35daa4253a91"}, 0x80, &(0x7f0000000400)=[{&(0x7f00000003c0)="8c195e696fc99c8961c573e01b852f22382a8f88044fbd264bf68e7704454c3248a0d53d1503cbede8e63ed4b974dd5afc5cd7d882fad31e1c5dce690d95511d", 0x40}], 0x1, &(0x7f0000001cc0)=[{0x110, 0x6, 0x34000, "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"}], 0x110}, 0xff}], 0x3, 0x8000) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000000), 0x0, &(0x7f0000000080)=[{0x10, 0x29, 0x4000000000000005}], 0x10}}], 0x2, 0x0) 2018/04/10 22:59:02 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000000)={0x7, 0x3}) getsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f000086affc), &(0x7f0000381ffc)=0x4) 2018/04/10 22:59:02 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000001300)='./file0\x00', 0x141041, 0x80) ioctl$void(0xffffffffffffffff, 0x0) ftruncate(r0, 0x8000) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x10, r1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r0, &(0x7f0000000240)=""/4096, 0x1000) r3 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) epoll_wait(r3, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000013c0)=ANY=[@ANYRES32=r2, @ANYBLOB="4b000000b445a718f6dce2846c14724f941a72021245c4d376c05a2d96e6b47301541b22d0347735a09c54bdd6d1670450e2dfaeb8e3f79090f3ce50421de700000000c0f9cc7eb661e60000000000"], &(0x7f00000012c0)=0x53) fcntl$setstatus(r3, 0x4, 0x6000) pread64(r3, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0xfffffffffffffffc, r2}, &(0x7f0000001240)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440)=r5, 0x4) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000500)=0x0) getpriority(0x2, r6) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325e2617b08d0977acc58881ccab2dee3754f484a36de5d157e161b881b08", 0x77, r4) 2018/04/10 22:59:02 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000100)="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") openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fchdir(r0) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x5) fallocate(r2, 0x8000000001, 0x0, 0x8000043) 2018/04/10 22:59:02 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x3, &(0x7f0000000080)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x8, @time={0x0, 0x1c9c380}, 0x8, {0x7, 0x10000}, 0x9, 0x1, 0x9}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) sendmsg$nl_generic(r1, &(0x7f00000014c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x208}, 0xc, &(0x7f0000001480)={&(0x7f0000000280)={0x11f0, 0x11, 0x0, 0x70bd28, 0x25dfdbfb, {0x5}, [@typed={0x8, 0x7d, @u32=0x5}, @typed={0x4, 0x6a}, @generic="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", @nested={0x1c4, 0x28, [@typed={0x8, 0x35, @pid=r2}, @generic="88ce585411772510682558b400c89bcfab878e1496d3c87c167297c3a48e86622eb21bb8c38fd0cc88c5df4ae277249ede91f8c01ba19e5d3614d02d6843eda74529c9e2f5fccfd29061ff476cfcf3675975d079a89d59012a569aa546a5fc7560e8a03ac7845eb0967156b5d2256274b549b3b6795a9732e4d6b7ee0943729d7ed3fd8361eb9aa3bbee74cbea4514df85bea74a7a38eb3ee324bc1d3299e096b2583795e227329bbc", @typed={0xc, 0x1a, @u64=0x3}, @typed={0x4, 0x2a}, @generic="a8a7c879d56c68a6019efaa8a4c38b5d30bdc57617f1179938f20937b4370695da0cf9e028c92f8735be130b773755810acbaac471788fc5181abdfc732d095b02d90a22f0e6bf99436f712975ee721abe0a4893ca40db07ccc047af1ae0b971791fe9ff0134098e093873b8381a4a8b2e1cf6c6473705d6a32ca479cba745ad1201c69fea1135f2af3bee9f0c99761a6c6e296ba55142eedb012f3625", @generic="073cdfb8c356b46b11632654c8df", @generic="5748dea76b8491f6dab54eb2d026db1619a7acf0aadbbf554df96c2304ad4a3d39ff2df6a2f336e5742b8a501f6c46085b31d12ac08a15b558b26b0ed21653d244828c605664d2031d697e533ea35e669b607324"]}, @typed={0x8, 0x4e, @fd=r1}, @typed={0x4, 0x5e}]}, 0x11f0}, 0x1}, 0x80) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000100)=0x4, 0x4) close(r1) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x8) 2018/04/10 22:59:02 executing program 6: clone(0x0, &(0x7f0000f95000), &(0x7f0000592000), &(0x7f00004cdffc), &(0x7f0000221000)) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) 2018/04/10 22:59:02 executing program 2: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e20, 0x1f, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}, 0x6d, 0xab}, &(0x7f00000004c0)=0x88) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)={0x60, r1, 0x400, 0x70bd2c, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xdf}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x40000c0}, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) signalfd4(r3, &(0x7f0000000180)={0x9}, 0x8, 0x80000) fallocate(0xffffffffffffffff, 0x0, 0x8004, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x4b99, 0x5) r4 = open(&(0x7f00000000c0)='./bus\x00', 0x204400, 0x84) sendfile(r4, r4, &(0x7f0000000040), 0x80000001) fallocate(r3, 0x1, 0x0, 0x0) sendfile(r4, 0xffffffffffffffff, 0x0, 0xc08f) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r5 = creat(&(0x7f0000000100)='./file1\x00', 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc0", 0xc, 0x0, &(0x7f0000000080)={0x2}, 0x10) mlockall(0x2) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r6 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ftruncate(r6, 0x7fff) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000000140)=0x7, 0x4) 2018/04/10 22:59:02 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000040)=""/210) iopl(0x6) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x40000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="2700000069bca02b4943a1256da573000000000000000000000000"], &(0x7f00000001c0)=0x2f) getpeername$inet6(r1, &(0x7f00000002c0), &(0x7f0000000300)=0x1c) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000200)={r2, 0xfffffffffffff000}, 0x8) 2018/04/10 22:59:02 executing program 6: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r0, &(0x7f0000a85000)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a6170745f7661725f6c69625f743a733020756e636f6e66696e65645f753a73797374656d5f723a696e736d6f645f743a73302d73b23a63302e63313032332039322b"], 0x54) 2018/04/10 22:59:02 executing program 1: r0 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)) process_vm_writev(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/204, 0xcc}, {&(0x7f00000001c0)=""/130, 0x82}], 0x2, &(0x7f0000000400)=[{&(0x7f00000003c0)=""/32, 0x20}], 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000140)={{0xa5f, 0x7}, {0x5f, 0x101}, 0x4a72, 0x6, 0x22}) gettid() r2 = getpgrp(0xffffffffffffffff) r3 = getpgrp(r2) r4 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r3, r4, 0x18, &(0x7f0000000280)) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) rt_sigtimedwait(&(0x7f0000a70000)={0xffffffffffffff66}, &(0x7f0000a70ff0), &(0x7f0000a70ff0)={0x0, 0x989680}, 0x8) 2018/04/10 22:59:02 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = memfd_create(&(0x7f00000003c0)='proclovmnet0\x00', 0x2) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000400)='tls\x00', 0x4) capset(&(0x7f00000000c0)={0x20071026}, &(0x7f0000000100)) sendmsg(r0, &(0x7f0000000940)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}}, 0x1c, &(0x7f0000000440), 0x0, &(0x7f00000004c0)=[{0x10, 0x1, 0x24}], 0x10}, 0x0) 2018/04/10 22:59:02 executing program 4: socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pwritev(r1, &(0x7f0000002240)=[{&(0x7f0000000080)="0528d58344aa8de0a7a3b2ee1519281143ccef", 0x13}, {&(0x7f00000000c0)="6a26a9874293356ab18729ad8603572083198b6809cb4607ca051490d2a81915e0d775d3eb1c425105aed6f76ddcf698fe980a221fc7e2a5ebc1bdf5505f22f401eacb693497444c05d58b4f727d11053778c10fd8c3b81af1689ba26fcd76b4e95dbbd4fac399bf65db29e411e77763f0fdbf0d8accfd1b9d6094965bd91c12eeed0e2c94eb69195005e03686bcb06b520f5308f3a074b66d6cc43097c9fa3e1a8506a29e236452ce166a99d199e66e1396545e9598acfab05e677b9cc389820b3fae718e6e0991c8c058a747b5c456c60daa74b05405dac10e29f6", 0xdc}, {&(0x7f00000001c0)="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0x1000}, {&(0x7f00000011c0)="680b048d0b4040980d1c750c3aa55db37ea946a3db7beae1998786240efdcdd5fc7c37038d11f8f12bbfe46744de00d4a07f8e678641d6399c04a88144aa8b9a61b8c77a01e441e09575d1c4cdbe77d73a631673852252ac064efabb89", 0x5d}, {&(0x7f0000001240)="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", 0x1000}], 0x5, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)) connect$unix(r0, &(0x7f00000bc000)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r0, &(0x7f0000681000)=@abs, 0x8) 2018/04/10 22:59:02 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3ffffffd, &(0x7f00000001c0)=0x78, 0xfffffffffffffdfb) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x400, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x0) accept(r0, &(0x7f0000000140)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, &(0x7f00000000c0)=0x80) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x800, 0x0) recvfrom$inet6(r1, &(0x7f00000000c0), 0x0, 0x2000, &(0x7f0000000100)={0xa, 0x4e20, 0x401, @empty, 0x7fff}, 0x1c) [ 44.317926] mmap: syz-executor7 (5418) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/10 22:59:02 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cc1ffe)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_pwait(r1, &(0x7f00004de000)=[{}], 0x1, 0x7ff, &(0x7f000016fff8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000080)={0x1}) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000000)={{0xc, @multicast1=0xe0000001, 0x4e22, 0x0, 'nq\x00', 0x2a, 0x100000001, 0xa}, {@multicast2=0xe0000002, 0x4e24, 0x1, 0x9, 0x4, 0x4fbac4d3}}, 0x44) 2018/04/10 22:59:02 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000000080), &(0x7f0000000240)=0x4) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)={0x2, 0x4000000000000d, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_lifetime={0x4, 0x3}]}, 0xa0}, 0x1}, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x101000, 0x20) 2018/04/10 22:59:02 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000001300)='./file0\x00', 0x141041, 0x80) ioctl$void(0xffffffffffffffff, 0x0) ftruncate(r0, 0x8000) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x10, r1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r0, &(0x7f0000000240)=""/4096, 0x1000) r3 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) epoll_wait(r3, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000013c0)=ANY=[@ANYRES32=r2, @ANYBLOB="4b000000b445a718f6dce2846c14724f941a72021245c4d376c05a2d96e6b47301541b22d0347735a09c54bdd6d1670450e2dfaeb8e3f79090f3ce50421de700000000c0f9cc7eb661e60000000000"], &(0x7f00000012c0)=0x53) fcntl$setstatus(r3, 0x4, 0x6000) pread64(r3, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0xfffffffffffffffc, r2}, &(0x7f0000001240)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440)=r5, 0x4) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000500)=0x0) getpriority(0x2, r6) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325e2617b08d0977acc58881ccab2dee3754f484a36de5d157e161b881b08", 0x77, r4) 2018/04/10 22:59:02 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000000100)="580000001200192300bb4b80040d8c562b06000018e604106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100000ec6b0f536e6d9349b62b1de6989084f69f98c0bf3cd8493637c23c3cfa22a2368df61aadc11f3e644425ddf281a7c02b7c5113ea99d885a6db2ac94ad08907481b6862f036f0483b39b1207dcdbdde8011e7a0694c1c24362f9b4ce43fd4da1f80b98c8ca2f7896f3f7df62fa68b944303b4ba11927fd307a2183d5158a392f5ee1a00850d0474485dff9bea667a13e8ed9b85bacb53d271e754fc429d6a0000000000000000", 0xf1}], 0x1) 2018/04/10 22:59:02 executing program 0: mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x2000000, &(0x7f0000000440)) r0 = creat(&(0x7f0000000240)='./file0/bus\x00', 0x0) write(r0, &(0x7f0000000000)="d9", 0x1) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0/bus\x00', 0x80, 0x4, &(0x7f0000000380)=[{&(0x7f0000000100)="28f9bd33093c84aecfc848eea348388e7484a76d8cbc084d63b8637f5ecd8018f065e538b7ab246749bcc3a2944fcc72d269920cbd1a09740cdd64cc704be27962dede9a18caeaa8503f2b", 0x4b, 0x81}, {&(0x7f0000000180)="302bb160018cdbe9590c1854cb29373638d929a243544990cf1121627892487fd2665ce9271093f6a16280bbcb687b51141f0c657444daeb3f2c9fb2f98a5c5d52ae8ed09177e01ef5564bb67bba349c785edfadcde3632e902ff9e803710b76a9988f97ec8b89f46ad611f0ae901af4f38c813c766c5c83607d01030205ef94d41f6a89c785f6069289df", 0x8b, 0x1}, {&(0x7f0000000280)="016cacd73b76d95ee9134ecd87509eba6b62cf8a60a3673b5e0b02334400283a62143ecbd1fb0867b0ffee088d8d1dd072381b12c276fea661f6652d0b9f3f6146fed1825b3a26bfe6ad00745f79fa21053595b8ad61e3eeae9830edff7a9a89258d5f92da3d4b61d397076aff30af32344bdc6ff38dc43540072db474ec", 0x7e, 0xc5ed}, {&(0x7f0000000300)="2bee9a5d2ea86a7d8f7d045279b6b56412cf509ccfb0dc1479259810c30659cd0e8bc5086d6a21066841f691105490dcf3eb163ae61c5cc681cdb20d507530339803", 0x42, 0x6}], 0x90000, &(0x7f0000000400)={[{@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@tz_utc='tz=UTC', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@time_offset={'time_offset', 0x3d, [0x35, 0x78, 0x0, 0x37, 0x35, 0x3b, 0x30, 0x31]}, 0x2c}, {@gid={'gid', 0x3d, [0x31]}, 0x2c}]}) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x141042, 0x0) sync() sendfile(r1, r0, &(0x7f0000000040), 0x8) [ 44.526494] capability: warning: `syz-executor5' uses deprecated v2 capabilities in a way that may be insecure 2018/04/10 22:59:03 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f0000001c40)=ANY=[@ANYBLOB="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"], 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r0, 0x1000000000000) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000c75000)=@hci, 0x80, &(0x7f0000001380), 0x0, &(0x7f00004f4f09)=""/247, 0xf7}, 0x2) 2018/04/10 22:59:03 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0xfba7, 0x100) write$evdev(r0, &(0x7f0000000000), 0x25d) 2018/04/10 22:59:03 executing program 3: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000000c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000100)={r1, r2}) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='clear_refs\x00') openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200241, 0x0) write$fuse(r3, &(0x7f00009f1000)={0x28, 0x0, 0x0, @fuse_notify_store_out}, 0x28) 2018/04/10 22:59:03 executing program 7: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000020}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x5c, r1, 0x0, 0x70bd28, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5b1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x21, 0x10}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0x4000) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000dac000), &(0x7f0000048000)=0x1, 0x0) r2 = gettid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) tkill(r2, 0x1000000000013) 2018/04/10 22:59:03 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) fgetxattr(r1, &(0x7f0000000000)=@random={'system.', '{mime_type-:+vmnet1\x00'}, &(0x7f0000000040)=""/113, 0x71) r2 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x7b, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000180)=""/87) r3 = syz_open_dev$sg(&(0x7f0000259000)='/dev/sg#\x00', 0x0, 0x0) bind(r3, &(0x7f0000000200)=@rc={0x1f, {0x6, 0x80000001, 0x9, 0x4, 0x81, 0x9}, 0x57b8}, 0x80) r4 = dup(r3) mmap(&(0x7f000009a000/0x3000)=nil, 0x3000, 0x1, 0x1805f, r4, 0x24) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r4, 0x40086425, &(0x7f0000000100)={r5, 0x1}) 2018/04/10 22:59:03 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) mq_open(&(0x7f0000000040)='.user\x00', 0x840, 0x0, &(0x7f0000000080)={0xcb, 0x3, 0x2, 0x9e, 0x4, 0x8, 0x8, 0x36020000}) ioctl$int_in(r1, 0x5452, &(0x7f0000000380)=0x80000001) 2018/04/10 22:59:03 executing program 2: socketpair$inet(0x2, 0x6, 0x9, &(0x7f0000000000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00006fb000)=ANY=[@ANYBLOB="000000000000000002000000e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000035e6e1e102000000e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ac14ffaa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000002000000e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x49fa) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000080)=0x1e) 2018/04/10 22:59:03 executing program 0: futex(&(0x7f0000000fa1), 0x5, 0x0, &(0x7f0000000ff0)={0x77359400}, &(0x7f0000000ffc), 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{}, {0x77359400}}) 2018/04/10 22:59:03 executing program 5: seccomp(0x1, 0x0, &(0x7f0000016000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x0, 0x0) connect$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) keyctl$session_to_parent(0x12) 2018/04/10 22:59:03 executing program 4: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x7, &(0x7f0000000040)=0x2) sendmsg$nl_route(r0, &(0x7f0000207000)={&(0x7f0000d6fff4)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f0000199fe0)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) 2018/04/10 22:59:03 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x200100, 0x0) getsockname$ax25(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x5d9c, 0xffffffffffffff1a, 0x5, 0x8001, 0x295, 0x80, 0xc90c, 0x7, 0x9, 0x7}, 0xb) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'lo\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="0c00000000000000000000000000f1ff"]}) 2018/04/10 22:59:03 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) fgetxattr(r1, &(0x7f0000000000)=@random={'system.', '{mime_type-:+vmnet1\x00'}, &(0x7f0000000040)=""/113, 0x71) r2 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x7b, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000180)=""/87) r3 = syz_open_dev$sg(&(0x7f0000259000)='/dev/sg#\x00', 0x0, 0x0) bind(r3, &(0x7f0000000200)=@rc={0x1f, {0x6, 0x80000001, 0x9, 0x4, 0x81, 0x9}, 0x57b8}, 0x80) r4 = dup(r3) mmap(&(0x7f000009a000/0x3000)=nil, 0x3000, 0x1, 0x1805f, r4, 0x24) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r4, 0x40086425, &(0x7f0000000100)={r5, 0x1}) 2018/04/10 22:59:03 executing program 3: r0 = memfd_create(&(0x7f000001afe5)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20001) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000042000)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000036000)=[{0x0, 0x3, 0x0, 0x0, @tick=0x2, {}, {}, @addr}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000027fb0)={0x23, @time={0x77359400}}) 2018/04/10 22:59:03 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = memfd_create(&(0x7f0000000180)='/$)/\x00', 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00000001c0)={'bcsf0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000000080)=""/222) r3 = dup2(r0, r0) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000000000)={'syz_tun\x00'}) 2018/04/10 22:59:03 executing program 2: clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x8000000002801001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f0000000280)='syscall\x00') preadv(r0, &(0x7f0000000040)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000180)=""/238, 0xee) clone(0x0, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/04/10 22:59:04 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5406, 0x10000001000000) r1 = dup(r0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000000)=[0xfffffffffffff801, 0x3]) 2018/04/10 22:59:04 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0xeb, 0x20000004, &(0x7f0000b23000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000000)={'vlan0\x00'}) 2018/04/10 22:59:04 executing program 0: r0 = getpid() mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000002c0), &(0x7f0000000300)=0xe, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000340), &(0x7f0000000380)=0xc) process_vm_readv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/97, 0x61}, {&(0x7f000000a000)=""/51, 0x33}, {&(0x7f000000b000)=""/73, 0x49}, {&(0x7f0000006000)=""/4096, 0x1000}], 0x4, &(0x7f0000007000)=[{&(0x7f000000b000)=""/240, 0xf0}], 0x1, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000140)=""/15) r3 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000001c0)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000180), 0x8) 2018/04/10 22:59:04 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/access\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) write$selinux_access(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="73797321f274656d5f753a6f62407dd74fc35a520b89abac6a6563745f723a617564697463746c5f657865635f743a733020756e636f6e667f6e65645f723a696e736d6f645f743a73302d73303a63302e633130323320380000000000000000000000"], 0x28a) 2018/04/10 22:59:04 executing program 5: r0 = socket(0x4, 0x802, 0x1f) write(r0, &(0x7f0000000100)="240000002a0025f00a154302000000000000c4000400000000e1ddad0000020000000000", 0x24) 2018/04/10 22:59:04 executing program 6: socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) fchdir(r0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) ioctl$TCSBRK(r0, 0x5409, 0x0) r2 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) r3 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r3, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000000080)=0x9620) r4 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') fcntl$getownex(r4, 0x10, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001440)=0x0) fcntl$getown(r2, 0x9) r6 = syz_open_procfs(0x0, &(0x7f0000001340)='oom_score\x00') mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r4, r6, &(0x7f0000929000), 0xff) readv(r3, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001680)) fcntl$getown(r6, 0x9) fcntl$setown(0xffffffffffffffff, 0x8, r5) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001580)=""/161, 0xa1}], 0x5, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)=ANY=[@ANYBLOB="00000000000000000a000000ffff0000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000020000000a00000004000000fe800000000000000000000000c9915e14ce6161b20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000009c050000fe8000000000000000000000000000aa050000000000000000000000000000000000000000000000000000000000000000000000000000e2ffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) 2018/04/10 22:59:04 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"426f6e64300000d24865c6eb37369b02", 0x2}) pread64(r0, &(0x7f0000000040), 0xfffffd1d, 0x840000000) 2018/04/10 22:59:04 executing program 7: capset(&(0x7f0000560ff8)={0x19980330}, &(0x7f00003fd000)) capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) r0 = socket$inet(0x2, 0xa, 0x1ff) fcntl$getflags(r0, 0x40a) 2018/04/10 22:59:04 executing program 4: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x0, 0x1) fchdir(0xffffffffffffffff) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000240)) r2 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) inotify_init1(0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x6, 0x3ff}, &(0x7f0000000440)=0x10) getsockname$inet(r0, &(0x7f0000000180), &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000480), &(0x7f00000004c0)=0x8) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000600)={@in6={{0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, 0x0, 0x0, 0x0, "1f13f792e2d10aecc07fb80e0a627ebe22b15b06a5ffda9e3e5fde28b405f41bca55259bc7adc82bcf4bd67eca8d90953857900fe0f5ce587f314fa00b28ebd08b2b39177d720ef632fe7a927f1e1a75"}, 0xd8) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r3) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r3, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r3, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendmsg(r4, &(0x7f0000b82000)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000000140)="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", 0x18c}], 0x1, &(0x7f0000634000)}, 0x0) readv(r4, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) recvmsg(r4, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000100)=""/4, 0x4}], 0x1, &(0x7f00000003c0)=""/4096, 0x1000}, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}], 0x1, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000006c00)=[{&(0x7f0000000100)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000140)="814c52ec3874dd3c609b93a3f03801999cd553bb8a79663bcd977d94a300a4f7bbbeb077", 0x24}], 0x1, &(0x7f0000000700)}, {&(0x7f0000003cc0)=@in6={0xa, 0x4e24, 0x40, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}, 0x1c, &(0x7f0000004e80)=[{&(0x7f0000003d00)="80", 0x1}], 0x1, &(0x7f0000004ec0), 0x0, 0x1}, {&(0x7f0000006700)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10, &(0x7f0000006b80)=[{&(0x7f0000006740)="086b0e885aead908456ac5f2a467cc7cc8b92c0228c68a120f8e108a875ad126e10cdbbf41747292d78910ffa4b280245dfc83c8074ffebc821ecbcf71ef904456d8a1a224041f9aeb54bc8d790f20c1c34dad01d9f7a0e26703ba01278df5f0096b4c6577df0131bc6b9f52336f0687b29d010b4ae3217b5f99e89fb37ca2d73182fc7afdf6be125318ae41c22b017ba91aba559546fa23537d8232c0e842463db3a5293a765046b47851ca681f66a9e7a46d2f72c422269e72370226ce93db794ed55a", 0xc4}, {&(0x7f0000006a00)="3b360c36b3f9238c90330fa1de855d360399f6d663e4a936d8bc30daab6c155e2efcdbc741e3a1f5d4f27114eef9c5ea57cd6653254f791be95724c8c3c0cc2783d046a1546261a7aa2365104a1b27d27dfa5360073057887c0962ec0177cc07bf69287b216bc9554d547399805ebdedeeb1d9c38cc1", 0x76}], 0x2, 0x0, 0x0, 0x40}], 0x3, 0x5) sendto$llc(r2, &(0x7f0000000300)="a33ec212497c84388e4c2dfd6a1aa03483535ecce59a4e4b0e52d5a1d8a769ecb15b34c7c7efc1b43ba5ebb01573efcfdd5c84101e162940a999", 0x3a, 0x0, &(0x7f0000001400)={0x1a, 0x338, 0x3, 0x9e, 0xa557, 0xffffffffffffffff, @random="5bb61d71b0ca"}, 0x10) perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) 2018/04/10 22:59:04 executing program 5: r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000200)='net/if_inet6\x00') readv(r1, &(0x7f0000000740)=[{&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) ioctl$KDENABIO(r1, 0x4b36) recvmsg$netrom(r1, &(0x7f0000001080)={&(0x7f0000000a00)=@ax25={0x3, {"3c1b7251c1894a"}}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000003400), 0x0, 0x80}, 0x40000020) sendto(r1, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x1, 0x3, 0x0, {0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000b00)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x1ff, 0x2}, &(0x7f0000000840)=0x90) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000880)={r2, 0x8}, &(0x7f0000000bc0)=0x8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000140)={@remote, @dev}, &(0x7f00000007c0)=0xc) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f0000000780)={{0x0, 0x2710}, {0x0, 0x2710}}) ptrace$peek(0x1, 0x0, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) setsockopt$inet6_int(r1, 0x29, 0x4e, &(0x7f00000002c0)=0x1, 0x4) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000800)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f0000000040)='.', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='afs\x00', 0x800, &(0x7f0000000a40)="2040bc84fc0040054df0249b1d332f1d33fa3098e016f8c29577949d968a9cb9148332121157a93b622d9c3e3c67b364218923cba437fa44e1938bfe1014e73b47c966b7db4e39df33c454aa6a998c9f8963cd198a8d94ea3ae1b6cbb094aa7e9dd5975a24d6ec1663a834b32a06c9752d6b628987788c349f2d4981a88dfaf56a403ce4") ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000000300)={0x8, 0x9, 0x100000000, 0x101, 0x6, 0x0, 0x1, 0x2, 0x0, 0xffff, 0x3fffffffc00, 0x4}) mount(&(0x7f0000000100)='.', &(0x7f0000000180)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000004c0)="9af576624811f8f8bf3ff31413ad09a266f00a069d096a4da9ec69c3354a2fada66630b7c485101aed5445083e730ff8b5440e11ea90f60f2565d5de57422166f597b9cd5f18a8f107012c8ae89624bcfddb1bc2dc7033d847b88385e2d5de37f0c379fe7511f0f140438e592cb4bd679cc33680b6bf0569aec4c619a5d57e4e4e56dd652f7b6fbf8e8ab4f52a2fb94d2724c0099203fb9a3ff34c3ecc986a7ed29d36bc2820ee8e897000826cd2eea409dc41b32d4b3d1fec286a75b9a18d415546d0b51935519cc0220e315757a32004c75f78711407967d0d6697b8df2278cf") getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000980)={'nat\x00'}, &(0x7f00000008c0)=0x78) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") openat$hwrng(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/hwrng\x00', 0x200000, 0x0) preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/10 22:59:04 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x401) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="e4a1a6270b88e851cd57e00d07ece163bd6e77fd7b79f1632abad81e50a714f4c6efd40c65cd1b0493cebe63bb5b86c68bdfa9a2c9a27aa2c69b376d9881ab5c11554e8f787f57de1031843e3954e73cd47ba514eb160ee424675ce4ff4f134352ec68693a16876097a81148b8b6896558b9f32f74f5a623653b3c8e4a43dd", 0x7f}, {&(0x7f0000000300)="d8d139c615f085328ac6ed9d61abe2137160da3f5605023f4f89f78a1066e587d38a61d2c36f71e2ec01854994cc393feca445feb9ad9c0a4fd7e52e75f72c298985e1905cca52153a7985ca7d825cdde25cbb301ea69e9f2b5c2af0900b2e4d69debe65ef0f101921e18dd8a46ff1624f4b32cde10a67c289374bbaa145a42e620866029f9309e0aa960b1320d9c114bd17b593e787971c4272076cb1048716cb6430f771", 0x3d3}], 0x2, 0x0) 2018/04/10 22:59:04 executing program 7: r0 = socket(0x11, 0x4000000000080002, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x310, &(0x7f0000000100)=[@sndrcv={0x30, 0x84, 0x1}, @sndrcv={0x30, 0x84, 0x1}], 0x60}], 0x4924924924926e4, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001440)=ANY=[@ANYRES32=0x0, @ANYBLOB="2e00000058d93f998436d63c068571696682cd713883534e0700000000000000dbfb0bd6a3a7c20a007974eebd371feafcca"], &(0x7f0000001480)=0x36) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000015c0)={0x0, 0xdc, &(0x7f00000014c0)=[@in6={0xa, 0x4e23, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0xea}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x9daa}, @in6={0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x400000000000}, @in6={0xa, 0x4e21, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0xd01e, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000001600)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001640)={0x0, 0x7}, &(0x7f0000001680)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000016c0)={0x0, 0x8}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001740)={0x0, 0x1000, 0x20, 0x0, 0x1b}, &(0x7f0000001780)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001800)={0x0, 0x38, &(0x7f00000017c0)=[@in6={0xa, 0x4e20, 0x7fffffff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x6}, @in6={0xa, 0x4e20, 0x80, @dev={0xfe, 0x80, [], 0x13}, 0xfffffffffffffff7}]}, &(0x7f0000001840)=0x10) sendmmsg$inet_sctp(r0, &(0x7f00000019c0)=[{&(0x7f0000000000)=@in6={0xa, 0x4e24, 0xffffffffffffffe0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c, &(0x7f00000013c0)=[{&(0x7f0000000180)="cc52bc7b3fb3cfd421967cc03d92e4624a51c62442480ed37371b1ef890321668f66db69e1ffd108a9f94375a093cd0c2bb6b2710837ad976aabd267b353fcebc6ce0d48c50121e63974c4107d2e2dadfd94863427a14bd650239c32988d1e025266c4c4c1ff0122e1ef5296c915834491609fccd76e9c2691e95ff57d189f33becb014ba2cf7858e1d50a4e695e735c93acadbf01afc463bf5261127e1619f7babb62ef31b9726d93b7aec26fda4737b103a80bc58039c4e01773e21f651becb3b5", 0xc2}, {&(0x7f0000000280)="e8520bb77b19ae96d95bb146f15b14dd1c2d5896f12b2abeee40002fb61a1d3eacdf07e7f5b402512c5624374aa8e17a7efa51489d142e4b1a23a50178fa8d68901be3aefaa70f14f4a632faa0a9cd2ea3f70488b41230c6b1dd9cb2d4c5bfcb26da3b351b4541999109960504f5eb923424d9d15c732f0c2b8062f9d460ea8299ef5f245e08a056b0641d1a047b81209a922442fcc3ba637a57e28633aa6db036ed1f5dd1a7e31280242ef450d2f039e9e1f63f07ae9100067171606c86d760bccb524c1e8b66b1f395066e46ef4b7b1f421d9f37a2ced7cc20c05a7124ed42af2250263aba1fc02f1352e9adcddd85d517c08842655370f3328753b9933c8cd0fe23de5b4e796405361cd0dbb3242aefb0d09bd196e315818a8434cb93727f216f48aaaaa2745d21c76c82c94bfc38115bee0a09f0416e21b40acecde573fd6e025d41b6e59a2cf5906dad82d0500dcaa2d9c59f8beed2e0fec705bdf41fc9a81064c885588ac4dbfb67ea7ba1dc4be49835c0045d4a0d862bd576884614ee7e5a8fda630b51ce25d11348c6b1f093bb5e31a4d4d244cdef1426e96dc1f7c0d4696745d97984f8f55fb92cd8facfb0f944c192ce82976c16a18abd5a2c3bd139baea9f394a243193d37e9c161ff7df986a62bdf7f1f21a05ef80cc3c5337107c41295614fcb24c05facdbeeef75914e3faf9a14ad6ecb74d4d15a54f71919e85d639a17795fc1c86777619b3595f14fb6d25b5c8ba43f77ca569da9cddfec7fa6709b171dce44d74f5e718e17852742ee6d307fd0bb5f2733bbe273d2c3a2ef284c882c2b7b3b14969ecbbd175f1397ea8c63d582ac7b992107d21621865395fd65a55df4d21c72e9244b860d1d13cf601a655f3af167804db2a1e0599df882aec7f2a7506ae7663ab631f1e6ac092e9d0a22cee92576bf2cad38c43541980ae9e0d2b4ce4e73974220fc6933af09ab8d8f11b58093f35d592128ef297c6f58a3579ddd80f1c2876aca78fb346be70f5138c4613685750b2f6cd52fc00a190cff78fc0c59847a37e230a8447bd73d2a3a184261ace5f2da3e78001685ca88f020358ca492de96ddb7c4165773fab7a7f7b1640500995038df7d7e39f8bba1ce04eb943412e6c368c8213afc9e7591e0a1706405440b3b16d354f583dcebb02977f0c0dc11ccce405c6246cf41ab20f45b20d0be81528a7e3d1bca64f0e02c237a186218bd28fcdefaee158d4874354ea2f722bebc363a352b2c6104cd351f3ac3eab51f7670d3840715df46902d1f1e319f7891bb675d02b6e79300592672f944611591288bf4dfc5f78555c9361e4238864acb63ab7c7373b27ccbbb30398aa1ca07774e2cd1a313d7c8d2fcee2aa8dbff57e3a221ca3534b2230d5c8353dca85edf05265367c21c53f9303ed945cef009c64930a6537b7a50d77463e7e483c0ae65d9f9ec7548d5d1459fb370ca1d4c495264de09aff0f663a9c92b311e535691b4f8b743a29d60c93ed02976b5287420bb034334972260c4f4f0301f8d660336e1b3c078cb8ab3af43d5096e29ffc902157e4aed41a321a6b73dd86b937e57f5385a0e531ae1e5aea70ffaf23fe2f5c574fdbcfc90b7259897d36d24e3dbcf3e1e308cf10d89839caa7889e477fd97f46a85dac5a8073ff989b20a331c375ac9cb940cf67be3a17294ba6f6cbe5d75b836a84d942515e7980db6ec2cdc1ba7dde44fad802e5597cf4889e8ceffa99517194278a5bd2f55b5b82260e560d970cea6a85e999804eb76b419a965b1e0d6db2dc83a9d02847f55282e81d6e43fbfc2ce9487a43d959c66ba0b236d936202d263f67ded49ce6a0eb06f0c22d97d64ea26e36690810acb6f5eee3512406f8c2b02eb7e3c5ed1fa45e90eea4283a4a1603d1497cd6c7953091970d77d49c77e45a89ea9c3430a02c3c5c9af826e5a2545a6a85cd1baf967480e3b3890139b2fbc0a48e36e8bfa5f53e8afcbacb034ce8a0987d4806558e860953658ff15855c3333524bc817d0ee792087544a1deffe58d08c429916046976b8db5d3b3777683b784ce69764b8ff7be7959a9b903875e7c0f3c13a631ff3fd25562b217b7f12ca9ca075d7b54981f8c405bef7f9c3845a369fc34c39c44524fc484f8ff39268e950521fab9c4eec8e771d401c5f0641fc6c46442f7cd88bf4baf16490191cc5fa8e32300427b1580932654b6cf8452c1a59a2135f906da632e1ad4d36cba56ccccdc90530d5c5ccee7cbb6198eef8ce6b30294ee60e6b35e37617d8300173be67b97dbafb38e6ca3a8d7d68bbf10a75d42fa28b1f1c28eb4853794a69afbaa387ba84a1fcd2a16d1101397c56e37a2ce4b4c19c95fbfcb39e34121670c53465799d5ccc7ba2c61ded50c545e66518cc4de703cb1752cb80225e29e58e39d6e203d71b69843c37bb20b49146f0a98f6c908586a001795a67a68be287da7e85fdfad58df051f198b89bc0827b1f0d3aad310b2991836148e63c715dfa36f591b7eed001657b5369bdced7068b6bc75e5c348d6d589b9f4dc18138e67a0e79d4be8894a9da6935546099ab971e30bbc0faba4a2bb25e69bf70a0931b344b069d5c456cc257d08ee6135e655292be004c7413751c62ad35b13c810816112379c5c3ec236ac6517a7dc05e1207febc7fc1467d0c4121f890d55d8435a0eafc2e03ecd9daad9fd4ed76379bb76f9c13e71494ca6b112533079e10bbff464bbcc66fa53fd022fdeb67f6329c9d2e54aa1576a4a29e251a38e505cf275e38428fadd36e74ec80c71e11559f45fbfdbc53e86f2c98ac23fd148da37fc95bfd215a8bd94b66e978f52bfbd8be4046478f480f4d0ff782ba0e55bae9f94dc2298190a4697dd09346e1b9545fb206b3d5980826e3ea987b22aa7b7fccd076aa3431b2d32f89d4716404bd548eb9b916d3821a36efcc8f8c55e44d89394185efd6c889afde9b875ab00377a7eba844a642033e0e8ae782e5201e8194c41b1fa6b4d296507925d47594b80eec224fb39e48327039cbb23022779a3329f6727b4f76a807d935bbc4af3c4549a9e8ee8ff9810de3315a2e368bee0d203283b91949049667c943e152937051fb08c48c8d7760df2aa584cad5591f090c569dd9b8b4756e661dc3de5e205920532fbf304ca4c6f4338a13b79e17679fd346fcade2cf36676c0e9be6e71d5e20cfc5eab480f2c84404d4b8be0028760ee118af66e2526cb8547c64c69d544f25b11bd8c75a13080fe6a970a754e46e5e3474e4721020a963d1ef18f7c1b3d4b6e6b33aed9507e134eb423fc01f6b21757e07cc35359b9eae009024daa20d7cb7d5d631c512186af5c5c44d0f96b0fc3374b08e2829a2a088f8cfc679c7944a9b61fb4292f226221099e4bcada341ce30574cbda388aa1846ac44e85446e9fcd0df879a802e026da753d8c3e005f0619aaef92a89719b3dcc04709daf8b08e3be8c1655d22e6bebb2a6b43d67567ef61d87bc35459493889448e07960fe402f60738a16fbfbb0a331de276440ea9f4241b1287d4375ed9fb3124766fd823ba74c8d597e9855426b5a4e70a35652084281286dd6a6b3d73e850a7479e88e23265176d75b4c0410b706cdcb111754c26e881ac6eaf025825597adba17e593e5bb7c7f9a142a6e0ded0d5c311bb193e5a0f9449a32f44982394bb0c49da6a988504d6156c60c7b7d2ad6bd4d902c5d6c1bd262bfcf8f973ba9fbaa3f322d92ed92a597c47284dc0f4ab8afecba5ee4fa3ec61b2edbc93d3667e4f3c97e912f17468b84e5f666ca5c3c228d8c0167d0acce4a6a18d9207004daf74722645b4ab603e9429aa16f3fc39e6bca8f681084ab17755350216588d34e72131fda01dcfb370509a9fbf8d3dcd5f8ce14a2b98365da528a79fc824b6258bb0b13e338f016d49bfbaa070d4d06fb72f47c65ad797048c77f011287e159e8d3139251f5f9d25a3d89fcea541e24a6692a8f4f5f31ad3c32a814b103f0897f1d2491a96f37ade2b1b7da0727a4ec869921c171a60cfb759ec37c37f6f9a475490be827f2def21670bf3f5eb3f711d64e1069729ddf1f97316610bda86ee8257f5322043d70ac91dcee3b8729a2af3b80a51ae69701f14bc72a7c3682b585631ca7b8d47c02b9a12579461c60d12e6b432723899dfc408cc493511b3bf2590a3cb2b266a3755d54a410abedeb38dafaa0bb94320b0c36f97899c0c2db11e04c973b81092fb4cf368960a5e3239bbaf3e866cfcd8d439b2b8e41c75d7492ec23724da668e9938046b9ea250a1a94a909ac83df03e92961b18395163378987ac2ffe3821be0b66d3ed4edd4e340f3cd0c8f875109b874ffffd1e9cf327ef7a6b8ff59a3e03d9f610dafbcbf00acb4a3bb4d3488e283fe89ffa3ea252d8d1534af98d098bef3e1a44802f832148d49550ec3b9bf4e79fb11733ede95d6028b2596d0b29a4200b105710e18b15cc1c915eef33a6439590fef24bc93c93bacbbf836e94abd007a7ccd7dcb613ea6a4909282bf5db37a6861a3b2f5bfac4a55f31a6a2c07c4da33264c9dfe1b595d96a92d3fb77a52deb41f912fc763e02b7526d2d6a4dffdb1c4f89edc813d0c55aeda5ca8fc73e5efee29e38541b83c6f2059f39fe7a1d550eca49a26b064482e17d0cf0ea10e4f1e499661cab0c2c3457a1f6f9050def82a4e9f2d4af42e4685633c36d69d8f5ba2908bddd282250f4a6c14324f1faf6152d6a3abf4f98be5b8165bddaf7703fc5d73a379c39829a9414c0f0d6ec65117b1d2aad315eb4de1326a8400a7a415364638642a7bc7040ac9f5d7222822661bb5385c454f0d3bb8f9f427319ec15ff1e983adfd382912c9c55d4b38330384d3d36106e2a0ec86aaf0e099329168aabc631d75f25c31379925905915db9ea775b6495a781472250e603167c9588a858a52a952bd7e040ec901cc7ede9c92e98e905f50a16e1e02eb09ce1452637bbfb684c3c63465f70d739f0b244d6940b54861e2a7db190e97c4ad404ec546c71b3b734d3d315eba017f742070db0bc15364f29396eb15eb5ca0ae7e451a005be50103267598a5d4c4e121975388de022e887b576fc25733280822d617181aa5ef6cfea671cf2a46c0d95a5b028f4fed2d7ce5f103ea33bdbd23c3d5e518b9f29554f0eb345c66baf17169dad557009b362116fc9592ff599be75bbdc2e3a1af736fc42a384c2738cc6e37f19ae030f865403f88f4bbace4e823767a010685679c6757d1eaf6968b11b428061538db71f169a054c1bdf544735c166ef557d9854de5ffb15addb6e317fb10fb670e9a0b14d79b13bec3cb96c56b9acae25dc1c6f712d7904e855e01d74e97b5c65b3bae38c021018133ffc725a4282f9da70cb7042fb0c3965ac0c8bad22a905ab8e15e9be56e9989db2f6a036f062d4db092761432190224c6b279cb7815c5512bbee049a6d5fbc54229d2e11a9ffbe3fc7541f80e66a54af5140f6f97388cd9b6ffbc8b40499330988f8e8eeef12b2a11305e3c4bb67c52ce9af671029de335857998eacf9390087f5094f176e4a611bbf48fe6d8c1a2ca78152468d6536ff002034110d64677c62d45b31e848483cf4a5744f4b2c3d302b853c69e296f75876fdce67f4e49f2b500e1d47c441ebc16ccdce0a83792148f3d75095f3d51fd911d7a4fa0f32e4c0699daf2ac01ff482cf5cffa0cfe6b4900e6fcde508ac8e603156156aada83ee82ef61d4acd82f30f857b3e65aabdd96f3ed7537605b4471357945a43cba691b4baadce5d71b038259a34376e8ee9", 0x1000}, {&(0x7f0000000040)="707df3e33052b84fbda437bf4b49179b382d4b56", 0x14}, {&(0x7f0000000080)="62a27c4977e96de7aac303b4927567025b4495d3d2a9a59f11e7063f3abd41cd78742108e0af7fe8d86d49f52810e031f620625d293b33edf4d6778b9f7971f80e2fd45d15ea9ede61928be542586131e382eefc", 0x54}, {&(0x7f0000001280)="86230216521ab4d3c9bbc7a880ab7f2ae0f7cb846f074069c68df87031f2784b1dab3c7cd366610ea51ff549e4152724", 0x30}, {&(0x7f00000012c0)="97e5", 0x2}, {&(0x7f0000001300)="be345d61ef41317680311cf3437a78e9710e0aafb14e132ccfdbf752d56982dc2a750d3f39a285dee254a3c876004adcbd4f1c704c9fc988cfdce02ac7ee5196a7398d4de4479c3c9b5400af09f54f931e88376ca39d91f0e839a3c6bb3e9029de4e0e8066a90f3ae585e74024d85029e94a9cdd01dd2cda14a9edc44d00f0184abf40c9b0c756362d03eb7e00bd020027edb7eafc36b4604314a4b2d8779312cae8dfead2240237f19f05688175203f955e014305d22a89bf6c5d", 0xbb}], 0x7, &(0x7f0000001880)=[@sndrcv={0x30, 0x84, 0x1, {0x65ea, 0x8, 0x0, 0x81, 0x80, 0x20, 0x7, 0x6, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8004, 0x81, 0x7, r2}}, @sndinfo={0x20, 0x84, 0x2, {0xba6, 0x200, 0x6, 0x7fffffff, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x6, 0x2, 0x0, 0x2a, 0xa7b, 0x81, 0x1f, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x391, 0x201, 0x10000, 0x200, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x1ff, 0x200, 0x5, 0x0, 0x8, 0x401, 0x100000001, r6}}], 0x120}], 0x1, 0x4000840) 2018/04/10 22:59:04 executing program 0: r0 = socket$inet6(0xa, 0x1bbbb8813a1322c5, 0x2000000000002) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x50800, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0x3, 0x0, 0x100, 0x2, 0xe}}) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000000c0)={{0x2, 0x1, 0x2, 0x1, 0x7}}) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) [ 46.863691] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 46.868629] syz-executor7 uses obsolete (PF_INET,SOCK_PACKET) 2018/04/10 22:59:05 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0xeb, 0x20000004, &(0x7f0000b23000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000000)={'vlan0\x00'}) 2018/04/10 22:59:05 executing program 6: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x4000000000]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9, 0x0, 0x1}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001f8e)="ac2524ed7dbf3553e99e2123f59f0900000000000000025b00ae1c9087fdc3512cff4e4b58928fb3dce7c781649ba9f8817cf593dfbe5c6a448d8d189c3fdf8d78107af39b544ba0130f3ef14009c6ff40e050fc8326f0b80f68b00806775026313a2568fa9570c154b9e6d698b9f461ff", 0x71) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x6001) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8201c00}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x120, r2, 0x0, 0x20, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1f}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xd916}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xa48}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xa76}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xdb}, @IPVS_CMD_ATTR_SERVICE={0x60, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xc4f}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x50}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x29, 0x20}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x18}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x20}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}]}]}, 0x120}, 0x1, 0x0, 0x0, 0x801}, 0x20000000) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/04/10 22:59:05 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x40, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000100)=""/5) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x32a}]}, 0x10) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f00000002c0)=0xe8) fstat(r2, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000180)='./file0\x00', r3, r4) 2018/04/10 22:59:05 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000100)='./file1\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000040)='threaded\x00', 0x9) fallocate(r1, 0x11, 0x0, 0x10003) openat$cgroup_ro(r0, &(0x7f0000000080)='cpuset.effective_cpus\x00', 0x0, 0x0) write$selinux_context(r1, &(0x7f0000000000)='system_u:object_r:dhcpd_state_t:s0\x00', 0x23) [ 47.146841] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 47.448625] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/10 22:59:06 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8953, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) 2018/04/10 22:59:06 executing program 6: r0 = socket(0x11, 0x2, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 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) recvmsg$netrom(r0, &(0x7f00000002c0)={&(0x7f0000000280)=@ax25={0x3, {"7f4b153dda47d9"}, 0x3ff}, 0x10, &(0x7f0000001a00)=[{&(0x7f0000000680)="ad0e277ed8d39d8bd2ab7e0844815e2b09a5fc38382da1ed2fdc2056459d2c161a1d21b705f14fd94ee720a762d2466c3df3f23d1a1d79eca6e6cfa65fad10d058dfc11a26fa747733e952f29026af631ae2bd03a6f8c63042d002b64706699aab722299803bb0491ad86087a74410a1cc3d47d6a2efabb8561b11b5acb169908a5b06dcc438c124", 0x88}, {&(0x7f0000000740)="f07ad69d0200762fecccba30525137f59e66f7b662a2dd7a82ca828f04e143424392463c94c1c82af00e68787082ac6052e08022ac0941aa91421784a0955eab37ad7046ce2a877ca4b02abaf08a13", 0x4f}, {&(0x7f00000007c0)="5b62eba5ed6ff65f64a6ba32f6e0c5210ac59a6e93487167208aceab88bbdf5df73c08531ccd61074d993d5d99dc3d3d567ca44d74c84300b1237ecc1b9676b32e5f88b1708be4f1446681c63c98dc8c0ea46a30697dfc016c72f023f889dd73964934c7346515e5f75d393d730e28f96ccd9b736295c16bcbf9fe8691985e0c9b56f01fc223908b8ee978d3b770d0bd729a7b24404e62663fc843156aebedd6", 0xa0}, {&(0x7f0000000880)="d41af14ac14b9aa8f85131488dbe5245182806796189df10b36b49baaf5157299906bdc5f26b73a9de8e84b0b18fdf74c3a860578873e3ef0c3c1baa6baa5a307fac4991835bcd078e4fc75451b7167bf874abb7a4e58799b03af8c98ad503ac67d7dac585278e5990d286c4188090d479257ed038ffb1dbb1d3783b6bbd24c7bd41232c5ba1ccde3ef865be2147def976a2750c26a5fc8df1e1c11241b19dbb153742df677bc7a1ab9b74f4e92ee6dfc42a825f2ce6f9ba7f7f84a2f8313b7cd50f41a7d3ff561b2f6a511c7b1a71c3488a467f7a52c03f372d5cf8ee99f1a976242170bc3f449e968a593c1766501cb41c29671fc8c4bc8b6502939026020fc6913f5e6f1a6b30181d63510c9539d03c4157e53cff66b722e5f81717331eff56e881e53a7cafda842b9f330ca2e17ed9fc209f82f5126c6f0ed055b268d6e5dd5e54d27a22f31ea05657f30af2519f40207987d85afebdb346a5e2660664c8e489ff06be80a9c05bd5d448b905aca1ae684d09b151e1bfabe1097c627e7746371c02f952028141e09217ba7ffd04605b7f0a4e1d690a454ec1a4c51002c800a580e4209d68bc812e863f6d49ee22e38a3fbebf8417a6819236ae0e954490d284b29979bf908cb4ec75604ac302f6d6ea6857b20ff48a25c6b825317973577a166557a787c8ebfd9cd1099a36451695f7eaed64716e62c36bb220d0f045c6d9cd25a80d59642e4583c7fede1f9fca6d40300f3b60dc8c5b5411a640c5a3df6d9770a66ccb345da0f595f320118401b973b87e42510675ad6115c4fd3fa7f8d29d9b1fb12b11df8b3f277fa0122402520a1eadb638b9ea37330a4145ca08e925b9316a3ad27303f70fe48f32a1b84c7cf0eb02618f9e915d2ca58f8499102e45a76c2d3f7525fabf4d3092bb0b41f23bef97738a6d35f28e7dfb3d8265da2d830da5108ea9eb7198941516f57d277ec1745138880624026dbb264fca424d9b8aba640543e71270375318fac68e25190af70382d278716c3e8864b1cb07e8c9b4170d95b354dbd2c81e2b764779586cce1d8c717e4c8455dddf5ee34b4cd3012ccd3aca54e0380f0e5ee0a70afed6248a045085d4f3521eaec50769f6105b1ba07d81d8e33bb7f7bcc6a62d225b366627f7def020bf8c7494cd528ee2ba022e77de95283b8295a40b37ba52db6490c4aceec6033f7aefce6bf141ba10c71434c8e4497c1cd1a4ea0254975c4eda03d825661017a73a392a26dc07fba766bfb8a26571d03ddd3f781589cbd89c267b8e0841c80cb03587916ace1e854523e227d09a436aeeac605492e4d5ee4775b6796da4862ce9e8a8a824de3af87cfce1ef624a7458f609b0e55d43906e09cfeeee49f3086db694c9d11b195d945d45066c5026f9fcd4d5fab24cd19f1f31c90c482533225cb31c5e212089c2f186494158124f01ad0ee6090583631fcb2c3a6fb78b6c8bf94e6b87b9a2440dee3c4f8fa9a93c9ec9446580070b2426522df906310608d534e7d7c5dcbe74ebd7a795b3b17d8c4f8677e9aa891065d7ecc427d1982562cbfa9aa9e5590fbe588b42212a6a91d296d35ca3a8355132ef20daaf928275f9f385dcf95d003f14fbd721f1b97170960d7de2dc97da1fbccf270d2c67792c5ae4b4214353edd92b4dc917441e4d2ca3607a37c11513d0914ebf976a263431ef47faa3a89798889d261ab8505edc329f0ec1ff5cec9fb7096e6d9a35485edf4d4cd5e8949b0e1102d2140719fd3396b62048e3db8f891e4cab19a09f37425be89a84690ac78830470f22840bf79056cb43b0059e8ef6b5369fb76eadc702cd63878ab333e877c1aab3e90d7ad5fa72ef71cfe061dcbe0dba3fd47c616899a0acbe7042b6d1bf8f70d5f25916c3ba48149e8888c3a98dfae9ea3351ff0282ce0afecdd3fc3e88696f4822399828fd65602c1fdbd2b9f3b7ef65628a1946b56ee1576bc7afc157fb599ce63035cb32fff6d1d7c094f01ac6e5411d335858e1694f872e3c6e502ba7714bb2e20f5adf58c2831f37b7e75e24947d292ea808cb3bf2a6a0f4278f8004124c5e86ac9fef197b6b64cb48929aed1ffa74f4bc29844343b7b6fb3986127bbf0515d359eeebc4511e89b3270cb097ddda6e3a82a806755fc3d07e6a6cfa573dd1f13d82c608dc9e538830ca5f5a6c053656983b846434dcf72d99ad47b2d5f02f1cb3509d2a4d41bb7d94641846ba5119bdb8fc681fed7a5c2864a932f8d76a4f9c1982ceb9bf99a993453c691d902f8f06bb665ee8ed6a7051a4e6e4ca17bdda717d935814d1d0b70db4dd01c2eb883a755ca84fb36af1597b8b628c5b38c5dea1b119c2eff10dab9cd047b6cd7b21abcadf3766d13bd42bb9ae8570ae8eb2bde9b3e709d56db8d5ff17e7f861917f5e10d9b3a8804123bc1dc81c10f71c7d1fbf4a58139a9dd2c602439d5ce0b3f332260d192e14e80c01485d2948d2aee8f71b66ae2d991b50c19a929313a6cf4be612413bd31a45a8063fcd0614e6dbe4a6f2b259d0d4a9d6d9fb92937e3d8ba5fc685b63b7f8f72499f630c863e7f8931fefa7f717b704439df789854dfebc435dc951fcae7d789917a3122f722a488d6621d6b62fffd50dc24003f33251448384ef3c51c429a15a1e129e0cc49965a0521412b2f6b4b3311b76f033dd9a01b775491f44962577585a6b409d54c36d9f7147ef31a3c1a2dcc03adc6821991677995a0319b2629cb07ded53a206463d511305e0a2f1afe6da5cb37c58136b9879e50ee9b569d7e06c86a9fb556f62d0daa197a801b10de06e4398f0820fc8e781dfa9d9900e817cf53d8db205f4583950da635cd94c2e0bbae4c1dc4e430eb7f0062b74be8f96e9a27ffd09e3bebb181afdc9229c1a2bddc9c83df7b464397a590ed49abb240cc74f76cd2221138250d8048315fa52d0746389643ec3625006f20814abd07b5bfbbcf999301098c8bdc15931233fe772ce9623caca1ee00a0722fba1a47fbca55e98de41aa70ed8a8e1574c1720359a1c8f5e34fddfd67319f9bf7ea4f96172a91ab5eb42337e6b28a30d32899bc6fe36732d6efcf59e30f15865c2a445851903cff0424e40f60f9036514b2ddd1d272fc4544c229bcbf9776cc58ce6b3f8bdf1a562b019a61232a2973ea62a241ca3aa897793b87fc185beb0a4ffe40f8b41bff3ae9cffb7cdd488dc52391c29b80ff8f27920ed569d27079e41ab99ac3ab8802367492464dfdd1c175d9b9127d94fc4fbfa196e50244503a772ad77ccb1d5b4f99e7905a07ac81b69919582dad55c2de8e52ba6b7f02c77683ff129c430f3bdd75ace78d87951039fe0e6ec2d96a96acbc568c2c44b76714a4d49b6df65a2d1bd5d6f0d0de04bbefae15aefb7453657b389470d429ae79308b7ecf242afc51c661ec141740e45fc5bf8a9ee1674e1c6d2fa3e83a7136a2f5e8f925254839e77d7ed5e81e41832b9c7ba733e07457269eff3f07181761a57c88545103a2fb74cc1a58e2cfee562537c8e16a8161f43e1136cd1c3477fb24e29ebd0aa7386641930202bad8dbc085fb5c523f30e3ba57f7bf74c6371c15f3bf262026ab75fe1db00c14e6b0dcaf0fc18ceafb5c8c7391625feaf0eb5ab9964aa684c26f7c557468d6689dec5564152adb0fd3d82dd8feca9332d71369cf94039643f2e93b2fd1b81c1b04bf5fd73c1750e65bebe9721af5c1378935d0954d003f29822d517053392bba5f6febffcf82126df637872237f7e313cea535177e15fd82b06a1f801bb5f105b692e8abfe52340e93ca77fb70b54fc62bd77991eb52cdd4366f5dc349d867c8d3f8d239f4634f191c640cbb087ea049a006fe4b8a4e981d4bb29d19b5bf7c40ea7806a2f0baf049c7545c43c369b06935df3720f6c02eb23101988c85e970eaf1531a2a8555b5c656c6161bce7469f1d213bbead50b578796978173f657fce459d698151958d4d8fdf87ee7fa63f4cf3ea2707326dc1a5b553be76c8de88e6185510e84e2093509260439b7fd0ce211ef9904b04f1f7ada4fcb8d49d838b3622d54f0b15d5a2727058e6a3bbff84b2af16e92d05121320a801f9671755169547dd733a257c2daf93b00c14ebf12dac19f62b43b3947ace9eac154e372d1de746dd552b7ce182e55b05ebfe25fa908ab713695af22815146abd7d9b2d8e6613753b26d89cbe9603b960fd9f46f052ef3f518af3a4e9938ea8613bf3ad6dd55911a7f0bba3b38634618bf060294ee53ed14132680d27b39c06ef150ae0a2555c48076c496e5b54bcd949950b4fab48c58246289bd1f6d4edaec9f00fe984d4a51101497e68651b28b670aefa812f69604fd70373d91a1ad25db9ff3f3b415bbd79e2df995abeebd85dcb730257dc3b5aa96fc4c336780c63fb15e6a7b4a000f9ce9cb5a89acac72b90a3386e44198ad7a9a4969e471837a4dd37a8c87eccb0d31dacd1ea291de0b2d660d9228d3d53b5a40d891c9edfd479c68b75535b7967b77adf5c7c966155680c1189a53ad0503b687d7a5e7bb645b213fec8e909a7bc50c6bd00dd2c77367ad32944af4a89a1deb6c2448bb8a0b12e368e87f2d2d9bbf8e62e0177fbc60062f220e36f631baf023364f978ad038bb13b1384021b885f40a7ffdbf25d20789cd8ae5ecc1635aeb809cfa08b0e8b389813cf15c998c617d6050f79b7e216f876b3ff95a087d3896ea580f6022351e6efe3d0423a5688e36817c041227f882eb747938e3b75d647ef1b7d54eef56daa1ef867543b50fedaea6feb126d2881c471d06c87939efb3f2e1afa4b62f95033308518ba77d3b3d7d0650325f823d455b7846516287eae09a4cd34a41447eac3a61694d7920106136c1ac4e5c73d323076da0a16e524199a76b11b2a616e8e0efa64b4f62738b6167300a78880241e28c61afa9284d89e5a6b67bfda15ff3f97de8ccc806bf4512ee9bc2a0c69f7e64044ee32a373f40085c5ff1161c51c6694af1f177f1a8c7102e5ef9890765a3ff8d6c72701aa0cac031654014ade2a6244d34a56498c4a7c5913e330984d39949ee209016e5cc9fbb5473790032ea1759590e7ffe3331e6d2cab06964ca9b5b996587be4407b793bc7b4b95a384e5a232425966cae7eddcb228ff687b6c34a5a1a73588d62a3d6a9c46d308886e4640d7f733bd06c61286390502f5478b3d80488f9b134033b973d2417a778870f124eb6a37173a44169ca6b8397acddfec323c3116189973f6e3c50ccdbdf982c3f49a62b9cc0b1cb953513691366c3b52c35b9afad9d233a40b38dc027a745dfa85bb305fdb3c31141897168083999f333dff27e4f55ef0d994816d2e735369b39dc5016d05385fefd5bc800a54b8e082671ce90c098bca9fadcbc6b6359e70c2cafe20cd590001b51b8fcd9c364ee674550ed180c9ef58415fc5b0fe627bc50edfac2c57090f4412675f4ab753907fef4b1e887b1cb6f565ebd7f5010000ef9ad317ad17bffe65bf3d87c6fb4854c857ec2cffcd3f528b4a48c733c5fa702b55e72f23e427e470b79fe8fd96caa4068fb6c743362d180f434a1d245d115669c15cee46cda037e69b48a954be7f8aaf69730f60e470fbf1a17a1b976f0fc8bd35c6d42bb88c5b4f82e4926c0a7ee4cb0ae03bb8698145450c6c4532e536ed9bd156f764eb85814f6fe1883f2d34daf79a40e13376b13dc31cf5b3e4eacac4dd1edf776090316e7e013bcb42197dd0c73dd6a533a20f748ba1887d2792bcfbcfc96357c3355b6cff550015fcd12fbea1b1a45660d077814d8a9bc1", 0x1000}, {&(0x7f0000001880)="9ad7adda6dd2f79d48cfae9e534e60739e291a4372e3fa1081404e851bc4bf3cce70e14558950f79f20e5ebc751a35ef8a0766929961831f87da9f30806fec0710f5366f7b3a60a4", 0x48}, {&(0x7f0000001900)="173310da0667ce7e44c59fd650b3fb0cb11072f45b7696fd8e1de90fd5c2356049f51615ce8ec2dcf1c45ac1760411a8ef7957c4f5e961036f529bb668c6ae57e9cd54a31bffeb7cfd63d76e09b38fb699ba1f2a657492ed2b0ce1d86f75704757cb467247282dc12a1b19e593772cb93ac3422303b6b5a5cb1b85ab194bb0f6545fc2aded5eb8aab1105a108e7929a46562c747990013ff94bbd7395effae2c2ddef3be0e5efef84d9224fd519c088f100a8edd1777458cb8266dd4b63b0ca8956522b142c9e13a0aebda94b6edfc39a9431fc07cd4c7", 0xd7}], 0x6, &(0x7f0000001a80)=ANY=[@ANYBLOB="b0000000000000000f01000001000000ce14f4aef3496242a11905bcae0c883cd16a8dfbca3091b92edc1f888fbac04d0c2256f76a8c7e4cba2a938a1876f9c0d869e252e1ffffffffffff401f1870bdabaf0716ecd93b718bf2782ac535cd0b16cf8fb176c5dc07d8350377682d001ebf3d3e2a5a5b7e9b83a8183aa231948868157017d1e492fa533098ff6d39a21cc13018987de1d3240e9d8d7f8ba2e96bd0597f9683860a60b234ae0000000000"], 0xb0}, 0x0) chdir(&(0x7f0000000500)='./file0\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) accept(0xffffffffffffffff, &(0x7f0000000440)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000003c0)=0x80) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) r3 = dup3(r1, r2, 0x0) pselect6(0x40, &(0x7f0000000600)={0x9, 0xb0, 0x7, 0x8, 0x5, 0x1f}, &(0x7f0000000200)={0x5, 0x1, 0x0, 0x3, 0x2, 0x3, 0x491, 0xfffffffffffffffb}, &(0x7f0000000640)={0xfffffffffffffffe, 0xfff, 0x200, 0x40, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000000300)={0x0, 0x1c9c380}, &(0x7f0000000380)={&(0x7f0000000340), 0x8}) unshare(0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000004c0)={0x0, 0x80000000}, &(0x7f0000000540)=0x80000001) prctl$setptracer(0x59616d61, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000240)={0xff, 0x9, 0x0, 0x7, r4}, &(0x7f00000005c0)=0x10) sched_getattr(0x0, &(0x7f00000000c0), 0x30, 0x0) setsockopt(r0, 0x0, 0x1, &(0x7f0000d52ff0)="0100000000000600", 0x8) fstatfs(0xffffffffffffffff, &(0x7f0000000000)=""/107) close(r0) accept$netrom(r0, &(0x7f0000000100), &(0x7f00000001c0)=0x10) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x0, 0x0) inotify_init1(0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/04/10 22:59:06 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xfffffffffffffe4a) r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r2 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8e3000)=nil, 0x8e3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r3, 0x0, 0x41, &(0x7f00008e2fba)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={0x0, @loopback, @local}, &(0x7f0000000280)=0xc) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000016c0)={{{@in6=@mcast2, @in6=@loopback}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f00000017c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001800)={{{@in=@multicast1, @in=@multicast1}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000001900)=0xe8) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000001940)={0x0, @multicast1, @rand_addr}, &(0x7f0000001980)=0xc) sendmsg$nl_xfrm(r2, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000208880c0}, 0xc, &(0x7f0000001fc0)={&(0x7f0000000600)=ANY=[@ANYBLOB="000200001300030129bd7000fbdbdf25ff020000000000000000000000000001ff0100000000000000000000000000014e2300df4e2100000200a0a00c000000", @ANYBLOB="9d00000000000000b0ef000000000000000000000000000000800000000000000900000000000000ffffff7f0000000002000000000000000600000000000000000000000000000000000000000000007d0e000000000000080000000000000008000000b96b6e000201000100000000e400060000000195000000000000000000000000ac1414150000000000000000000000004e2200004e200000020020a03a000000", @ANYBLOB="ffffffff000000000000000000000000000004d33c000000fe8000000000000000000000000000aa0100000000000000ff7f0000000000000000000000000000580c000000000000030000000000000009000000000000000ba00000000000000400000000000000e4000000000000000000000000000000ff7f00000000000000020000000000003f00000005000000000000002dbd7000063500000a00040686000000000000000c001c003e2619094b8adac486aa0e903b7610fd9fc2bf790ef32fed71a004b8258514ee4e1d2456edd870641b923cb5558e8b9764621149b5c4"], 0x3}, 0x1, 0x0, 0x0, 0x80000041}, 0xc000) sendfile(r2, r1, &(0x7f000058f000)=0xf, 0x100000000) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000400), 0x4) 2018/04/10 22:59:06 executing program 1: r0 = getpgid(0xffffffffffffffff) ptrace$poke(0x4, r0, &(0x7f0000000040), 0x5) r1 = syz_open_dev$tun(&(0x7f0000697ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000000)) 2018/04/10 22:59:06 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000467ffb), 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000180), &(0x7f0000000080)=0x4) recvfrom$unix(r1, &(0x7f0000000000)=""/5, 0x5, 0x101, 0x0, 0x0) accept4$ipx(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000140), &(0x7f00000001c0)=0xb) setsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000000100)={@loopback=0x7f000001, @loopback=0x7f000001}, 0x8) 2018/04/10 22:59:06 executing program 4: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x0, 0x1) fchdir(0xffffffffffffffff) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000240)) r2 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) inotify_init1(0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x6, 0x3ff}, &(0x7f0000000440)=0x10) getsockname$inet(r0, &(0x7f0000000180), &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000480), &(0x7f00000004c0)=0x8) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000600)={@in6={{0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, 0x0, 0x0, 0x0, "1f13f792e2d10aecc07fb80e0a627ebe22b15b06a5ffda9e3e5fde28b405f41bca55259bc7adc82bcf4bd67eca8d90953857900fe0f5ce587f314fa00b28ebd08b2b39177d720ef632fe7a927f1e1a75"}, 0xd8) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r3) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r3, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r3, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendmsg(r4, &(0x7f0000b82000)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000000140)="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", 0x18c}], 0x1, &(0x7f0000634000)}, 0x0) readv(r4, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) recvmsg(r4, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000100)=""/4, 0x4}], 0x1, &(0x7f00000003c0)=""/4096, 0x1000}, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}], 0x1, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000006c00)=[{&(0x7f0000000100)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000140)="814c52ec3874dd3c609b93a3f03801999cd553bb8a79663bcd977d94a300a4f7bbbeb077", 0x24}], 0x1, &(0x7f0000000700)}, {&(0x7f0000003cc0)=@in6={0xa, 0x4e24, 0x40, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}, 0x1c, &(0x7f0000004e80)=[{&(0x7f0000003d00)="80", 0x1}], 0x1, &(0x7f0000004ec0), 0x0, 0x1}, {&(0x7f0000006700)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10, &(0x7f0000006b80)=[{&(0x7f0000006740)="086b0e885aead908456ac5f2a467cc7cc8b92c0228c68a120f8e108a875ad126e10cdbbf41747292d78910ffa4b280245dfc83c8074ffebc821ecbcf71ef904456d8a1a224041f9aeb54bc8d790f20c1c34dad01d9f7a0e26703ba01278df5f0096b4c6577df0131bc6b9f52336f0687b29d010b4ae3217b5f99e89fb37ca2d73182fc7afdf6be125318ae41c22b017ba91aba559546fa23537d8232c0e842463db3a5293a765046b47851ca681f66a9e7a46d2f72c422269e72370226ce93db794ed55a", 0xc4}, {&(0x7f0000006a00)="3b360c36b3f9238c90330fa1de855d360399f6d663e4a936d8bc30daab6c155e2efcdbc741e3a1f5d4f27114eef9c5ea57cd6653254f791be95724c8c3c0cc2783d046a1546261a7aa2365104a1b27d27dfa5360073057887c0962ec0177cc07bf69287b216bc9554d547399805ebdedeeb1d9c38cc1", 0x76}], 0x2, 0x0, 0x0, 0x40}], 0x3, 0x5) sendto$llc(r2, &(0x7f0000000300)="a33ec212497c84388e4c2dfd6a1aa03483535ecce59a4e4b0e52d5a1d8a769ecb15b34c7c7efc1b43ba5ebb01573efcfdd5c84101e162940a999", 0x3a, 0x0, &(0x7f0000001400)={0x1a, 0x338, 0x3, 0x9e, 0xa557, 0xffffffffffffffff, @random="5bb61d71b0ca"}, 0x10) perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) 2018/04/10 22:59:06 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x2b}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200002, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000180)=""/204, &(0x7f0000000280)=0xcc) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) 2018/04/10 22:59:06 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000000000)="290000001800310900390001ff0000070200000000000006800000000c000800040002007a0ef4ff01", 0x29}], 0x1) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfd, 0x1100000}, 0xc) 2018/04/10 22:59:06 executing program 0: socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f0000001440)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000001400)}, 0x40}, {{&(0x7f0000000000)=@nfc={0x27}, 0x80, &(0x7f0000001380)=[{&(0x7f00000000c0)="0566c17c7114b709dd11fdcb7cf92ae74afd78766c808d96ca20995f6d3e252cff0e79c04c35ae925178afe28062e1f7ce392ed18a32e99d5d25bfc856fdc16fe209a2cb391c2a1ffaf953d1e1640c83790736c138923149091aaace524b4ab027fc0e990da51d6a48444ad125c7c15e38ef8a513451f4da772c4cb2decec6b6afbb5bbe50a8529cb8ba2f009b9075fbe3e71997ab13d4f3837c6f0c42ee7211653272756b00f8b4f3fe56f88f2d0e760b4cf72cda6bf2749d9c00772bc2142a564229d84cfc3ac5e1d0cb3a8f12f8564ff63b41952cdc35ce3bc57822138e35", 0xe0}, {&(0x7f00000001c0)="f0f50305d9fb2aa3715118857a9f4a4c9507eca012ddec7e37a356d0024651bfc1bc50edf37f59fa1a4ffdee287a833e821b3a2ee435fd90b83a0d8da431720d115998943372e4da5cf2a9221d68500570365b7bb948383f9f83ac9953e61fb685330b5b85d3e42f612fa6094eb4442b7bef53b2fef95ee333220e2e51db5485f627d1ca0ad92cb323d6242fae88790a34ca2206e6d213d1f79e27578d8e22e87354f9db1d0945aea656", 0xaa}, {&(0x7f0000000280)="76ea3c1f2ef61bbd95fb7a5a68fb097736c3796db8d76565bb76410e14bb91bd7ab537dba3c0043d537f4dd17213b89331cb4bd5e6e27e", 0x37}, {&(0x7f00000002c0)="90f5a5c2d913e75eb93d65b5b51283f4651f2fdb6ddcc7a0aa2a77c754411e88f0e985fc11aa7f0ec704bcd33553aaa458ff39418c504be2219fb0f422d34c920c6545f06114730667b70e414f924378bf3c7c30fd2c5bd2cf1bc5b7ffbcf7bc370e2d691e5efb9dc39776cb473ff053a00494cc88f98c07eaaaeda65d198209cfbd1b782829", 0x86}, {&(0x7f0000000380)="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", 0x1000}], 0x5, &(0x7f0000000000)=[{0x18, 0x1, 0x1, "fc"}], 0x18}}], 0x2, 0x0) 2018/04/10 22:59:06 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") r1 = socket(0xa, 0x2, 0x88) r2 = fcntl$dupfd(r1, 0x0, r0) connect$unix(r0, &(0x7f0000fa8000)=@abs, 0xffffffffffffff6c) r3 = socket$netlink(0x10, 0x3, 0x4) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x2, 0x139, [0x20000380, 0x0, 0x0, 0x200003b0, 0x200003e0], 0x0, &(0x7f0000000080), &(0x7f00000007c0)=ANY=[@ANYBLOB="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"]}, 0x249) sendmsg$netrom(r1, &(0x7f0000000300)={&(0x7f0000000140)=@ax25={0x3, {"babcc3a81b7f94"}, 0x1}, 0x10, &(0x7f00000004c0)}, 0x10) writev(r3, &(0x7f00001a5ff0), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000540)) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x80001) modify_ldt$write2(0x11, &(0x7f0000000000)={0x200, 0xffffffff, 0x0, 0x10, 0x0, 0x0, 0x6, 0x3}, 0x10) r4 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r4, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) sendto$ax25(r2, &(0x7f0000000180)="1da80f7c3985b7d5377e78eabdd5d9a5f01423f8fb71b215f3a0f9e9db62732032edf0f2325725af0765ebaf2e39966400581249b23c6873f20909619ec5f74d547660c4d1d5fde4ede5ffae95e6627b0b9c604449bcb36ee5aae546317b344a55a5a67d3c6d04f607487e7f6123d2b6cdc42153c99bd9f0cc3696bee47dbf9274ee592de8c76688a2342bbcaa9fb3569d8bdff37c1fee6ab6e104232f02f52ed29279a67884f3cf8b2430104182778abc27cff129060180ee3d1cc694598259ff693a6b4056f463754a97156e34950ff33f41d12b811626b92263846db9", 0xde, 0x24000040, &(0x7f0000000280)={0x3, {"ae4d3e45954621"}, 0x9}, 0x10) writev(r0, &(0x7f0000000340)=[{&(0x7f00000003c0)='4', 0x1}], 0x1) getsockopt$inet_tcp_int(r2, 0x6, 0xc, &(0x7f0000000040), &(0x7f0000000ffc)=0xfffffeed) finit_module(r3, &(0x7f0000000380)='nat\x00', 0x1) 2018/04/10 22:59:06 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000000)=0x24) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000ee1f0f)=""/241, 0xf1, 0x0, &(0x7f0000497ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000100)=0x7, 0x4) accept$packet(r1, &(0x7f0000001a00)={0x0, 0x0, 0x0}, &(0x7f0000001a40)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001a80)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000001b80)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001bc0)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e24, 0xb27, 0x4e24, 0x5, 0xa, 0xa0, 0x20, 0x2, r2, r3}, {0x80000000, 0x1000, 0x80000001, 0x2, 0x450, 0x6, 0xbf50, 0x6}, {0xab5700000, 0x0, 0x7, 0xff}, 0x4, 0x6e6bb0, 0x1, 0x1, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0xc}, 0x4d4, 0x2b}, 0xa, @in6=@loopback={0x0, 0x1}, 0x0, 0x7, 0x3, 0x1fa29794, 0x8fd, 0x1, 0x7fff}}, 0xe8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='illinois\x00', 0x9) 2018/04/10 22:59:06 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000200)=""/4096, &(0x7f0000000000)=0x1000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'sit0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="0a00000000000000000000000000000074c8000000000000000000000000000000000000000000"]}) 2018/04/10 22:59:06 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8953, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) 2018/04/10 22:59:06 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x2010, 0xffffffffffffffff, 0x0) r2 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x13, 0xffffffffffffffff, 0x0) close(r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000380)={0x84, 0x0, &(0x7f0000000140)=[@request_death={0x400c630e}, @increfs_done={0x40106308, r1, 0x3}, @release={0x40046306, 0x1}, @increfs={0x40046304}, @reply={0x40406301, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=[0x0]}}, @free_buffer={0x40086303, r2}], 0x7c, 0x0, &(0x7f0000000240)="d30a3838691366c4d5babaf61be10f1978ba57e51907caaddaf04403debc6dbb202e78c206c92e0ec46a7ba39069d863603e4269b10b0c9a91a3589a088d2fea28058e72d553f5f3bf14992f90e3dae03935cc2ba087eb5275862e98b898d535ef90889188b67018bbd1ff30daab0cca58ed89de2418e5e9ee39d77f"}) syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mq_timedsend(r3, &(0x7f00000007c0)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a51805", 0x60, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000002c0)) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x0) mq_timedsend(r3, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e04", 0x5e, 0x0, &(0x7f0000000040)={0x77359400}) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda23", 0x1e}], 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xffffffffffffffff, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000000480)={&(0x7f0000000440)=[0x0, 0x0], 0x2}) r6 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000000400)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000000340)={0x4, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='cU\x00\x00'], 0x0, 0x0, &(0x7f0000000240)}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000003c0)={'tunl0\x00', 0x4000}) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f00000000c0)=0x0) ptrace$setregs(0xf, r7, 0x5637, &(0x7f00000004c0)="b679657502bdb643ffe4654560ca29d178286c5240e4a68086e5993cab906b44c0801dd176c21861b57e7b91a50f4efdf51fad00ba1b0c4be068ae621b9f661d18263408f1303d184a2ba5060b704039e56756534a60bdf04ec1c20eee1c8e0c7002dd3ba144edd8dbb5a925856460f4c627e25fc7ed") ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="75aa3da1c2ac1c31925c3ae201a8fa5b8d8e4ad6c67f7bb33aaffe6812d341d302000000d8ea6dd420348da09d827b01a489724c603548622afae8ff033f2d026e0ece11f688c82c634b9e08b7734db68c0caf76700acfbb80000000000000"], 0x32b, 0x0, &(0x7f0000000040)}) poll(&(0x7f0000000000)=[{r6}], 0x1, 0x0) 2018/04/10 22:59:06 executing program 2: futex(&(0x7f000000cffc)=0x4, 0x9, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x1) futex(&(0x7f000000cffc), 0xa, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f0000000000), 0x20) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000080)=0x6080000000000000) 2018/04/10 22:59:06 executing program 5: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9, 0x0, 0x1}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001f8e)="ac2524ed7dbf3553e99e2123f59f0900000000000000025b00ae1c9087fdc3512cff4e4b58928fb3dce7c781649ba9f8817cf593dfbe5c6a448d8d189c3fdf8d78107af39b544ba0130f3ef14009c6ff40e050fc8326f0b80f68b00806775026313a2568fa9570c154b9e6d698b9f461ff", 0x71) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000040)) 2018/04/10 22:59:06 executing program 7: mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000040)='./control\x00', 0x86000006) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000b3aff6)='./control\x00', 0x1000800) inotify_add_watch(r1, &(0x7f0000b3a000)='./control\x00', 0x4000800) [ 48.533333] binder: 5676:5679 unknown command 21859 [ 48.538435] binder: 5676:5679 ioctl c0306201 20000340 returned -22 [ 48.545627] binder: 5676:5679 Acquire 1 refcount change on invalid ref 0 ret -22 [ 48.573275] binder: 5676:5679 unknown command 21859 [ 48.578102] binder: 5676:5684 Acquire 1 refcount change on invalid ref 0 ret -22 [ 48.585869] binder: 5676:5679 ioctl c0306201 20000340 returned -22 2018/04/10 22:59:07 executing program 1: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = open(&(0x7f00000004c0)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x840000000000881, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000100)) sendfile(r2, r1, &(0x7f00000d0ff8), 0x8000fffffffe) ioctl$TCFLSH(r2, 0x540b, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) 2018/04/10 22:59:07 executing program 5: r0 = socket(0x40a, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), 0x3ba) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0x0, 0x8000, &(0x7f000055fff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000140)='./file1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000005c0)={0x101, 0x3, {0x0, 0x3, 0x6, 0x3, 0x81}}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) fstat(0xffffffffffffffff, &(0x7f0000000180)) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockname$netrom(r1, &(0x7f0000000480), &(0x7f0000000640)=0x10) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r3, 0x1, 0x0, 0x20004d2d) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) getpeername$packet(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000500)=0x14) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7e000000147b31a6c8d04526e5f78a8fe27845051f555f699446cd55da4ba6fc8873a807fa51bb4eab22c5df770cd217b3b2c0af891a34aae4b6aa2b7e4b8254c0eb417bed95c14977580183e86a5e903258265c96396582cadd0075864a1d1b58c4036a1ea7b763df062b4b66c882ba9442bac3b9b6d420938dca4b48c863fb4acd"], &(0x7f0000000240)=0x2) fchdir(r1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r4, 0x10000, 0x30}, 0xc) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000200)=0x6) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) r5 = socket$inet6(0xa, 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4040, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {0x0}]}) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000540)=0x63, 0x4) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f00000001c0)={r6, 0x7, &(0x7f00000000c0)=[0x6, 0x3ff, 0x1000, 0x7, 0x344, 0x2, 0x5], &(0x7f0000000100)=[0x0, 0x9, 0x0, 0x3, 0x0, 0x80000000, 0xffffffff], 0x40, 0x0, 0x100000000, &(0x7f0000000140), &(0x7f0000000180)=[0x5, 0x9, 0xb6, 0x0, 0x9, 0xf]}) sendmsg(r5, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) creat(&(0x7f0000000280)='./file1\x00', 0x4e) 2018/04/10 22:59:07 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3ff, 0x200300) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'syzkaller1\x00', 0x6}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x27, 0x6}, &(0x7f00000000c0)=0x0) timer_gettime(r1, &(0x7f0000000780)) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={0x0, @remote, @rand_addr}, &(0x7f0000000440)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bond0\x00', r2}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0xffffffffffffffff}, &(0x7f0000000240)=0x8) clock_adjtime(0x7, &(0x7f0000000340)={0x1, 0x20, 0x6, 0x3f71, 0x8181, 0x3f, 0x6, 0x2, 0x80, 0x5f, 0x7, 0x7, 0x7, 0x2, 0x5f71, 0x0, 0x5, 0x7, 0xff, 0xff, 0xc78, 0x40, 0x0, 0x7ff}) r3 = syz_open_dev$binder(&(0x7f0000236ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r3, 0x0) r4 = syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x2) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000000180)={&(0x7f0000ffa000/0x5000)=nil, 0x5000}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000100)={0x5, 0x5, 0x7, 0xffffffffffffffff}) ioctl$int_out(r0, 0x5462, &(0x7f0000000480)) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000004c0), &(0x7f0000000500)=0x4) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000280)={@mcast2={0xff, 0x2, [], 0x1}, 0x27, r2}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000540)={{0xffffffffffffffff, 0x1, 0x0, 0x0, 0x20}, 0x0, 0x5}) sysinfo(&(0x7f00000005c0)=""/23) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000600), &(0x7f0000000640)=0x4) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000680)={0x0, 0xfff}, 0x8) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00000006c0)=0x9f9, 0x4) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000700)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x5, 0x8000, 0x400, 0x0, 0x1}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000900)='/dev/ppp\x00', 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000ec0)=@filter={'filter\x00', 0xe, 0x4, 0x0, [0x0, 0x20000800, 0x20000be0, 0x20000d70], 0x0, &(0x7f00000007c0), &(0x7f0000001340)=ANY=[]}, 0x78) gettid() ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f00000002c0)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) 2018/04/10 22:59:07 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x2010, 0xffffffffffffffff, 0x0) r2 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x13, 0xffffffffffffffff, 0x0) close(r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000380)={0x84, 0x0, &(0x7f0000000140)=[@request_death={0x400c630e}, @increfs_done={0x40106308, r1, 0x3}, @release={0x40046306, 0x1}, @increfs={0x40046304}, @reply={0x40406301, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=[0x0]}}, @free_buffer={0x40086303, r2}], 0x7c, 0x0, &(0x7f0000000240)="d30a3838691366c4d5babaf61be10f1978ba57e51907caaddaf04403debc6dbb202e78c206c92e0ec46a7ba39069d863603e4269b10b0c9a91a3589a088d2fea28058e72d553f5f3bf14992f90e3dae03935cc2ba087eb5275862e98b898d535ef90889188b67018bbd1ff30daab0cca58ed89de2418e5e9ee39d77f"}) syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mq_timedsend(r3, &(0x7f00000007c0)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a51805", 0x60, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000002c0)) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x0) mq_timedsend(r3, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e04", 0x5e, 0x0, &(0x7f0000000040)={0x77359400}) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda23", 0x1e}], 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xffffffffffffffff, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000000480)={&(0x7f0000000440)=[0x0, 0x0], 0x2}) r6 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000000400)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000000340)={0x4, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='cU\x00\x00'], 0x0, 0x0, &(0x7f0000000240)}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000003c0)={'tunl0\x00', 0x4000}) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f00000000c0)=0x0) ptrace$setregs(0xf, r7, 0x5637, &(0x7f00000004c0)="b679657502bdb643ffe4654560ca29d178286c5240e4a68086e5993cab906b44c0801dd176c21861b57e7b91a50f4efdf51fad00ba1b0c4be068ae621b9f661d18263408f1303d184a2ba5060b704039e56756534a60bdf04ec1c20eee1c8e0c7002dd3ba144edd8dbb5a925856460f4c627e25fc7ed") ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="75aa3da1c2ac1c31925c3ae201a8fa5b8d8e4ad6c67f7bb33aaffe6812d341d302000000d8ea6dd420348da09d827b01a489724c603548622afae8ff033f2d026e0ece11f688c82c634b9e08b7734db68c0caf76700acfbb80000000000000"], 0x32b, 0x0, &(0x7f0000000040)}) poll(&(0x7f0000000000)=[{r6}], 0x1, 0x0) 2018/04/10 22:59:07 executing program 2: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f00000001c0)={0x6}) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='fdinfo\x00') sched_setattr(0x0, &(0x7f0000000380)={0x0, 0x1, 0x1, 0x0, 0x546, 0xd7c7, 0x1}, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000340)=0x9) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180)={0xb2a, 0x7ff}, 0x21b) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00000003c0)) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/loop-control\x00', 0xfffffffffffffffe, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000240)) ptrace$peekuser(0x3, 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) setrlimit(0xa, &(0x7f0000000000)={0xfffffffffffff9a7, 0x7}) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) r4 = accept$packet(r1, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000640)=0x14) connect$ax25(0xffffffffffffffff, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000140)=0xc) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f00000001c0), 0x4) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000380)) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000400)={'mangle\x00'}, &(0x7f0000000480)=0x54) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000500)=ANY=[@ANYBLOB="6d616e679bda3eef80d632acc5646575f307c0c34845cbedacedb30df0000000000000007600000000050000348b000000000000000000000000000000000000000000"], 0x1) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, r4, 0x0) read(r1, &(0x7f0000000580)=""/67, 0x43) openat(r1, &(0x7f0000000300)='./file0\x00', 0xc00, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast1={0xff, 0x1, [], 0x1}, 0xc90, 0x0, 0x2, 0x8, 0x8, 0x0, 0x2}, &(0x7f0000000280)=0x20) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000080)=""/84, &(0x7f000000cffc)=0x54) 2018/04/10 22:59:07 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x1, 0x6, 0x2010) mlock(&(0x7f0000008000/0x2000)=nil, 0x2000) clone(0x0, &(0x7f000000bfff), &(0x7f000000bffc), &(0x7f0000004000), &(0x7f0000007000)) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000009000/0x1000)=nil) 2018/04/10 22:59:07 executing program 6: r0 = socket(0x18, 0x0, 0x1) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x4, 0x5, &(0x7f0000001400)=[{&(0x7f0000000100)="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", 0x1000, 0x8}, {&(0x7f0000001100)="fe92dbd3057feb4a15c12298ebd48a30d64eecd022bae2a089a63dfc142cc87f19ab56c1fe1f124e92be4c8f946c2b75e9aefe2f626772d6bbeec4332a5ce7a1e5674a203968a3a01257de7d1988dee9a6f39c07284b27d8620330c48a065f84bc1db2a922e9b646eed994d3e40a9647128c8e237fbf689dfd7d60e2ac346ec3a76850e3253bfdf741ccf724eacce8122e591e52fe6b2d5d65c825b255cbb64699f3732c93c2a91251", 0xa9, 0x20}, {&(0x7f00000011c0)="b3f4f19cc944910e1160084a88ebfd756c689286d344c23e7ca520270bcb9f15792d5210b55b650d33e2e9131153f1fb1216f8025d308497fa682d13ea47851495d681fa986f072cdc472d6c920092ded59f5d0db71e3ac41a060c9003a5aae0e0170ea5533cf6d18f703313ee76157b9d017aa083a4539ddc93132701b6b4ecab5c1e30a27b4b7a4230fd41ed148e24b3fedfbd351ed5bbf6e43ddbf80077425c94b4d5306272f74d0db35f36407555d3b3b662f1439e25e86f8370e1a150d7274a4acca9b13adf09", 0xc9, 0x6}, {&(0x7f00000012c0)="7dd1b57e3912b2cc89cb3fd9001eb3f5d02dab147c3619452a245f1068f5a8e79023a5a7e56c57a1faee09707849c3e0ca2ac7c13a383e3c241aeef9ef3aa6f8ec5b445fb6", 0x45, 0x6}, {&(0x7f0000001340)="99f2c606c1968a342c5b2389a9c63df917fd539503a2ce022833943fbba98e2d5d378fbf772686b83f3a6df445d0c565365bffad3dd637b89c87351c439792a9a0582bde7c25324469b6d2f752a3e5ac40e87e5535f22bc6d0898af63863ba9a17bab7f0b4ad5da63bbe34e628da62e541229a16d224b6c6b922de6ba39739f43387eaca603af4225fa71f1edca28aaaed30a1a1ff0a1d309a34c17a77331ae6f888ea6717c441a4d6714591cd4563e583b0", 0xb2, 0x7e3a}], 0x8, &(0x7f0000001480)={[{@session={'session', 0x3d, [0x35, 0x37, 0x79, 0x0, 0x78, 0x0, 0x36, 0x37, 0x34]}, 0x2c}]}) getpeername(r0, &(0x7f0000000000)=@sco, &(0x7f0000000040)=0x8) 2018/04/10 22:59:07 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0xc0045878) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x200000}) 2018/04/10 22:59:07 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x40000, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40021000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="68000000180010042dbd7000fddbdf258084a003fe00fe0f000200004c00160048003900b142b9b840004800e38d8557892e2c7fa9cbf4f8ec829ce0c0450292cded06e830a1f6fbab77aecd38161594f466a524f020fbbae9e07142c834505ff882cef2463f1f8f"], 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x40) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x6, 0x0, 0x200000002, 0x800}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000000040)) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000000)="48d5b584d859c7e0a49afbd58d95ec3c", 0x10) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000080)=0x9, 0x4) [ 49.506547] binder: 5719:5724 ioctl 8010aa01 20000180 returned -22 [ 49.534613] binder: 5719:5724 got transaction with invalid offset (40, min 24 max 40) or object. 2018/04/10 22:59:07 executing program 2: clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) setitimer(0x1, &(0x7f0000000000)={{0x0, 0x2710}, {0x0, r0/1000+10000}}, 0x0) setitimer(0x1, &(0x7f0000000fe0)={{0x0, 0xd30}}, 0x0) setitimer(0x2, &(0x7f0000000040)={{0x77359400}}, &(0x7f0000000080)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)) [ 49.584208] binder: 5713:5723 unknown command 21859 [ 49.597828] binder: 5713:5723 ioctl c0306201 20000340 returned -22 [ 49.631206] binder: 5719:5724 transaction failed 29201/-22, size 40-16 line 3197 [ 49.687851] binder: 5719:5724 ioctl 8010aa01 200002c0 returned -22 [ 49.709004] binder_alloc: binder_alloc_mmap_handler: 5719 20000000-20002000 already mapped failed -16 [ 49.729259] binder: 5719:5760 ioctl 8010aa01 20000180 returned -22 [ 49.738482] binder: BINDER_SET_CONTEXT_MGR already set [ 49.743921] binder: 5719:5760 ioctl 40046207 0 returned -16 [ 49.751127] binder_alloc: 5719: binder_alloc_buf, no vma [ 49.758407] binder: 5719:5724 transaction failed 29189/-3, size 40-16 line 3134 [ 49.788937] binder: undelivered TRANSACTION_ERROR: 29189 [ 49.797532] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/10 22:59:08 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000934000), 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="a3e52db3b8b9cf5d6a", 0x9, 0xfffffffffffffff9) r2 = add_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r1, r2) 2018/04/10 22:59:08 executing program 5: r0 = socket(0x40a, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), 0x3ba) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0x0, 0x8000, &(0x7f000055fff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000140)='./file1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000005c0)={0x101, 0x3, {0x0, 0x3, 0x6, 0x3, 0x81}}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) fstat(0xffffffffffffffff, &(0x7f0000000180)) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockname$netrom(r1, &(0x7f0000000480), &(0x7f0000000640)=0x10) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r3, 0x1, 0x0, 0x20004d2d) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) getpeername$packet(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000500)=0x14) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7e000000147b31a6c8d04526e5f78a8fe27845051f555f699446cd55da4ba6fc8873a807fa51bb4eab22c5df770cd217b3b2c0af891a34aae4b6aa2b7e4b8254c0eb417bed95c14977580183e86a5e903258265c96396582cadd0075864a1d1b58c4036a1ea7b763df062b4b66c882ba9442bac3b9b6d420938dca4b48c863fb4acd"], &(0x7f0000000240)=0x2) fchdir(r1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r4, 0x10000, 0x30}, 0xc) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000200)=0x6) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) r5 = socket$inet6(0xa, 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4040, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {0x0}]}) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000540)=0x63, 0x4) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f00000001c0)={r6, 0x7, &(0x7f00000000c0)=[0x6, 0x3ff, 0x1000, 0x7, 0x344, 0x2, 0x5], &(0x7f0000000100)=[0x0, 0x9, 0x0, 0x3, 0x0, 0x80000000, 0xffffffff], 0x40, 0x0, 0x100000000, &(0x7f0000000140), &(0x7f0000000180)=[0x5, 0x9, 0xb6, 0x0, 0x9, 0xf]}) sendmsg(r5, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) creat(&(0x7f0000000280)='./file1\x00', 0x4e) 2018/04/10 22:59:08 executing program 0: r0 = socket(0x40a, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), 0x3ba) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0x0, 0x8000, &(0x7f000055fff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000140)='./file1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000005c0)={0x101, 0x3, {0x0, 0x3, 0x6, 0x3, 0x81}}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) fstat(0xffffffffffffffff, &(0x7f0000000180)) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockname$netrom(r1, &(0x7f0000000480), &(0x7f0000000640)=0x10) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r3, 0x1, 0x0, 0x20004d2d) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) getpeername$packet(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000500)=0x14) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7e000000147b31a6c8d04526e5f78a8fe27845051f555f699446cd55da4ba6fc8873a807fa51bb4eab22c5df770cd217b3b2c0af891a34aae4b6aa2b7e4b8254c0eb417bed95c14977580183e86a5e903258265c96396582cadd0075864a1d1b58c4036a1ea7b763df062b4b66c882ba9442bac3b9b6d420938dca4b48c863fb4acd"], &(0x7f0000000240)=0x2) fchdir(r1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r4, 0x10000, 0x30}, 0xc) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000200)=0x6) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) r5 = socket$inet6(0xa, 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4040, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {0x0}]}) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000540)=0x63, 0x4) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f00000001c0)={r6, 0x7, &(0x7f00000000c0)=[0x6, 0x3ff, 0x1000, 0x7, 0x344, 0x2, 0x5], &(0x7f0000000100)=[0x0, 0x9, 0x0, 0x3, 0x0, 0x80000000, 0xffffffff], 0x40, 0x0, 0x100000000, &(0x7f0000000140), &(0x7f0000000180)=[0x5, 0x9, 0xb6, 0x0, 0x9, 0xf]}) sendmsg(r5, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) creat(&(0x7f0000000280)='./file1\x00', 0x4e) 2018/04/10 22:59:08 executing program 1: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000008ff6)='./control\x00', 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xfffffffffffffff7}]}) statfs(&(0x7f0000000080)='./control\x00', &(0x7f0000000100)=""/102) renameat(r0, &(0x7f0000000040)='./control\x00', r0, &(0x7f00000000c0)='./control\x00') 2018/04/10 22:59:08 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0xc0045878) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x200000}) 2018/04/10 22:59:08 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x7fffffffffc) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000000080)=""/27, &(0x7f00000000c0)=0x1b) 2018/04/10 22:59:08 executing program 6: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x1c) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000100)={'ip6tnl0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x80, 0x0) accept$netrom(r3, &(0x7f0000000240)=@full, &(0x7f00000002c0)=0x48) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000260000), 0x0, 0x20000001, &(0x7f0000476694)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpuacct.usage_percpu\x00', 0x0, 0x0) sendmsg$nfc_llcp(r4, &(0x7f0000001740)={&(0x7f0000000180)={0x27, 0x1, 0x2, 0x6, 0xfffffffffffffffa, 0x101, "27715374bab4aeda91748dc955dab81c44597de7cea7f5753aed36c5b1b43a7e6d6fbaf94701a04495b20bb5903f4169b8ccb7d875ba7410d245b0be898709", 0x12}, 0x60, &(0x7f0000000680)=[{&(0x7f0000000580)="5cbfba45c5f88c6e554e05aef685a969be0c602afaa876a13904eec3aa8be40746caf10fb7d7a03f0adecc8e17d56540d4900215d0077f23a72d8ca03ef040a4394c053761dd9561392e923f3fe34f4817217568ddbd1a14e20d78ffd646517039b798f1d6c5011df24aa5719b6631c9f8954ecc63f11a29ee0e59e68020b97f277ecce7a5534178a8ce8f998f160601a51a10ddcb0092bd685c4c8dc328eceaf59f734074e3170ef62360caede251eb01aff9b627d036c9a5371b8fb6433d1d86525b2c0795a26ae3d267e64360d052953088fafb3052f591929a4cc2e91c0510508ebdefe99ae5f7af36cb99ab27fff1dff259", 0xf4}], 0x1, &(0x7f0000000700)={0x1010, 0x0, 0x18, "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"}, 0x1010, 0x20000884}, 0x4004011) recvmsg(r1, &(0x7f000074d000)={&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x12a, &(0x7f0000ba0f90), 0x0, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) r5 = accept4(r2, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) sendmsg$nl_crypto(r5, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f00000ca000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0x0, 0x0, {{'cbc-aes-aesni\x00'}}}, 0xffffff34}, 0x1}, 0x0) 2018/04/10 22:59:08 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xffffffffbffffffe) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc, &(0x7f0000014000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c0200001c0003e4c3003559000000000000004b000000000000000095bf48591b587d5f964c98cd0d417b9c64369719e9a40349d711f75d5ea12001163df45d2458b8ac2fe5ba2a8007f4aec98ff1a2ba428c08384063309fd9e02a59528d370b8a04d20f2bd92c23b63e277c1f10ca5befafc6fd2d884daa39dc54d710f7f4c0010400007380c3274a4aaf9300700dc5d4b87ce2647ab4cf637b46826aacf0165a57309ab3e7a0ce1e0939777e79910aa4b536b6e68c0647453bf6f3187ba709fac2591df1f3ea12b2d11f613ad229c67c80b4220a6d6178c0139dcf"], 0x1c}, 0x1}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0x1b) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000080)) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000100), &(0x7f0000000180)=0x68) 2018/04/10 22:59:08 executing program 2: r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000200)='net/if_inet6\x00') readv(r1, &(0x7f0000000740)=[{&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) ioctl$KDENABIO(r1, 0x4b36) recvmsg$netrom(r1, &(0x7f0000001080)={&(0x7f0000000a00)=@ax25={0x3, {"3c1b7251c1894a"}}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000003400), 0x0, 0x80}, 0x40000020) sendto(r1, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x1, 0x3, 0x0, {0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000b00)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x1ff, 0x2}, &(0x7f0000000840)=0x90) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000880)={r2, 0x8}, &(0x7f0000000bc0)=0x8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000140)={@remote, @dev}, &(0x7f00000007c0)=0xc) ptrace$peek(0x1, 0x0, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) setsockopt$inet6_int(r1, 0x29, 0x4e, &(0x7f00000002c0)=0x1, 0x4) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000800)='vxfs\x00', 0x3080, &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100)=0x93, 0x4) mount(&(0x7f0000000040)='.', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='afs\x00', 0x800, &(0x7f0000000a40)="2040bc84fc0040054df0249b1d332f1d33fa3098e016f8c29577949d968a9cb9148332121157a93b622d9c3e3c67b364218923cba437fa44e1938bfe1014e73b47c966b7db4e39df33c454aa6a998c9f8963cd198a8d94ea3ae1b6cbb094aa7e9dd5975a24d6ec1663a834b32a06c9752d6b628987788c349f2d4981a88dfaf56a403ce4") ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000000300)={0x8, 0x9, 0x100000000, 0x101, 0x6, 0x0, 0x1, 0x2, 0x0, 0xffff, 0x3fffffffc00, 0x4}) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)="9af576624811f8f8bf3ff31413ad09a266f00a069d096a4da9ec69c3354a2fada66630b7c485101aed5445083e730ff8b5440e11cd5f18a8f1073ed79ac9a1b63daac57dee71c79501") mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") openat$hwrng(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/hwrng\x00', 0x200000, 0x0) preadv(r1, &(0x7f00000023c0)=[{&(0x7f0000002400)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/10 22:59:08 executing program 4: r0 = open(&(0x7f0000000180)='./file0\x00', 0x28046, 0x8000000000004) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000100)) fallocate(r0, 0x3, 0x80000001, 0x4000000000000010) socket$inet6_udp(0xa, 0x2, 0x0) getpid() getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000000000)=""/180, &(0x7f00000000c0)=0xb4) 2018/04/10 22:59:08 executing program 1: r0 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x20000) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000000)=""/155) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/04/10 22:59:08 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000000)=@ethtool_cmd={0x26, 0x9}}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000080)={'ah\x00'}, &(0x7f00000000c0)=0x1e) 2018/04/10 22:59:08 executing program 0: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x40, &(0x7f000001c000)) chdir(&(0x7f0000cd2ff8)='./file0\x00') r0 = memfd_create(&(0x7f0000000100)='}^\\selfvmnet1\x00', 0x1) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) renameat(r0, &(0x7f0000000140)='./file1\x00', r1, &(0x7f0000000180)='./file0\x00') r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80, 0x0) openat$cgroup(r2, &(0x7f0000000080)='syz0\x00', 0x200002, 0x0) symlink(&(0x7f0000000000)='..', &(0x7f00000000c0)='./file0\x00') utimes(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000340)={{0x0, 0x7530}}) mknod(&(0x7f0000000280)='./file1\x00', 0x0, 0x0) renameat(r1, &(0x7f00000001c0)='./file0/file0/file0\x00', r2, &(0x7f0000000200)='./file0\x00') 2018/04/10 22:59:08 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r2, 0x40}, 0x8) munlockall() sendmsg$key(r0, &(0x7f0000f21000)={0x0, 0x0, &(0x7f0000f21000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="0200810001000000000000000000100088a80000"], 0x14}, 0x1}, 0x0) 2018/04/10 22:59:08 executing program 3: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f00004d2ff4)={0x10, 0x0, 0x0, 0x40}, 0x2d4, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="2800000029000100000000000000000000000000360ebade4cc5b3c1843779c67fad2f1efad0e0de1465ee463b541b99c71b30386ddee17e76", @ANYRES32=0x0, @ANYRES64=r0], 0x3}, 0x1}, 0x0) 2018/04/10 22:59:08 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) write$selinux_access(r1, &(0x7f0000000140)={'system_u:object_r:groupadd_exec_t:s0', 0x20, 'unconfined', 0x20, 0x34, 0x37}, 0x33) renameat(r2, &(0x7f0000000280)='./file0\x00', r2, &(0x7f00000002c0)='./file0\x00') mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000180)=0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000200)={{0x73, @empty, 0x4e21, 0x4, 'lblc\x00', 0x2, 0x7fffffff, 0x76}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x2000, 0x101, 0x4, 0x7}}, 0x44) ptrace$getregs(0xc, r3, 0xc026, &(0x7f00000001c0)=""/50) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000040)) 2018/04/10 22:59:08 executing program 4: r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14, 0x80000) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f00000000c0), &(0x7f0000000100)=0xc) fcntl$setlease(r0, 0x400, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000001c0)={0x2, &(0x7f0000000180)=[{0x1, 0xe4, 0x8, 0x1f}, {0x4bbc5154, 0x8fb, 0x5, 0x3}]}, 0x10) openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x42, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000380)='net/snmp\x00') preadv(r1, &(0x7f0000000040)=[{&(0x7f00000036c0)=""/4096, 0x120}], 0x1, 0x0) [ 50.288177] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/10 22:59:09 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x8001) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000075bff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x80247008) 2018/04/10 22:59:09 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r2, 0x40}, 0x8) munlockall() sendmsg$key(r0, &(0x7f0000f21000)={0x0, 0x0, &(0x7f0000f21000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="0200810001000000000000000000100088a80000"], 0x14}, 0x1}, 0x0) 2018/04/10 22:59:09 executing program 2: syslog(0x2, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001dfdc)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_PREF={0x8, 0x14}]}, 0x24}, 0x1}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1f) dup2(r0, r1) 2018/04/10 22:59:09 executing program 1: r0 = socket$inet6(0xa, 0x100001, 0x9) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000001fc4)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0xffffffffffffffff, @dev={0xfe, 0x80}}}}, 0x108) 2018/04/10 22:59:09 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'vlan0\x00', 0x106}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000180)={'vhan0\x00\x00\x00\x00\x00\x00\x00\f\x00', 0x40000400}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000080)) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)=ANY=[@ANYBLOB="17000200aaaaaaaaaabb4223787ebf23"]) 2018/04/10 22:59:09 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='cgroup.events\x00', 0x0, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r4 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ashmem\x00', 0x1, 0x0) socketpair$inet(0x2, 0x800, 0x9, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/relabel\x00', 0x2, 0x0) ppoll(&(0x7f0000000240)=[{r0, 0x2240}, {r1, 0x400}, {r2, 0x4004}, {r3, 0x8200}, {r4, 0x10}, {r5, 0x2040}, {r6, 0x2c}], 0x7, &(0x7f0000000280), &(0x7f00000002c0)={0xd}, 0x8) r7 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ppoll(&(0x7f0000000000)=[{r7}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) rename(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00') signalfd4(r7, &(0x7f0000000100), 0x8, 0x0) 2018/04/10 22:59:09 executing program 6: r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) fsync(r0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000180)=@req={0x28, &(0x7f0000000140)={'bond0\x00', @ifru_map={0x1, 0xfff, 0x1, 0x4, 0x2, 0xef8}}}) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={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, 0xfffffffffffffffe}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x101000, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000001c0)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/10 22:59:09 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000080)='./file0\x00') 2018/04/10 22:59:09 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x400000, 0x0) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x800) poll(&(0x7f0000000240)=[{r1}], 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000180)={r2, 0x2}) mknod(&(0x7f00000001c0)='./file0\x00', 0x81, 0x0) r3 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r3, 0xffff) write(r3, &(0x7f0000002000)='v', 0x1) sendfile(r3, r3, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r3, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000080)='dev '], &(0x7f0000000200)=[&(0x7f0000000100)='dev ', &(0x7f0000000140)='\x00']) 2018/04/10 22:59:09 executing program 3: r0 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x20) creat(&(0x7f000001cff0)='./control/file0\x00', 0x0) 2018/04/10 22:59:09 executing program 1: seccomp(0x1, 0x0, &(0x7f00008c1ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = dup(0xffffffffffffff9c) sendto$ipx(r0, &(0x7f0000000200)="6238f30cb28e214133b90b16ae28573e862a41b5e6d49143ea1617f76f3092848c761996868d1069c8d0744df0b2afffc9a1f2e3810f5254718624ce56d2bd1756203eb0182b88f7f7c437c84fdcb0541877df0c8b06be09c15d4be4bdbe2fc3a613cc144a760755f1bc6775eb908b9f1245a7e3fbf7d55c51a3ce00872cf98a2c6767717d1b0f91e5e390c2c385775adac2daf397cfd87c78e178c729be4241ce6a2a24bd13bde458c7503815e6d12d0b5306dbba1a5d8f5db912a44cec254dc9f134361a97ffcf5635299dd0e0c069df8b5726377df4bb09d9a981c83962f22b2fc47cac7a", 0xe6, 0x4000004, &(0x7f00000001c0)={0x4, 0x1, 0x7ff, "43bbb07a8517", 0x100}, 0x10) uname(&(0x7f0000005c00)=""/84) 2018/04/10 22:59:09 executing program 0: mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8100, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r1 = creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) mq_timedsend(r1, &(0x7f0000ec502e)="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", 0xfd1, 0x0, &(0x7f0000adcff0)) 2018/04/10 22:59:09 executing program 2: r0 = socket$inet(0x2, 0x4, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0xfffffffffffffffe, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x280, 0x0, 0x0, 0x0, 0x5}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f00000000c0)={0x3ff, 0x3, 0x3, 0x5, 0x5, 0x3, 0x6, 0x81, 0x8fa1, 0xc2}) 2018/04/10 22:59:09 executing program 6: r0 = socket(0x10, 0x3, 0x0) r1 = dup(r0) write(r1, &(0x7f0000000480)="2400000052001f00fff9f407002304000a14f51108000100020000000800020001000000", 0x24) ioctl$TIOCNXCL(r1, 0x540d) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000000)={0x0, 0x3, 0x8}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000040)={0x2, 0x8, 0x3ff}) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x6) 2018/04/10 22:59:09 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score\x00') clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{0x0, 0x7530}, 0x0, 0x1, 0x800}, {{}, 0x7fffffff, 0x400, 0xffffffffffffff81}, {{0x0, 0x2710}, 0x0, 0x7fffffff, 0x6}, {{r1, r2/1000+10000}, 0x9, 0x7, 0x7}, {{0x0, 0x7530}, 0x4, 0x7, 0x4}, {{0x77359400}, 0x93, 0x5, 0x80000001}, {{}, 0xfffffffffffffff7, 0x3, 0xfffffffffffffffb}, {{0x0, 0x2710}, 0x5, 0x80000001, 0x5}, {{r3, r4/1000+30000}, 0x86ea, 0x27101c56, 0x2}], 0xd8) fcntl$notify(r0, 0x402, 0x80000024) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) syz_open_procfs(r5, &(0x7f0000000200)='ns/ipc\x00') timer_settime(0x0, 0x40000001, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/04/10 22:59:09 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x1004000000004) writev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)="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", 0x10f}], 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x80000, 0x0) getpid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000180)=0x0) tgkill(r2, r3, 0x33) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000100)={'vcan0\x00', 0x600}) 2018/04/10 22:59:09 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00003ad000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000b71000)={0x2, 0x400000000000003, 0x0, 0x3, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20}}, @sadb_address={0x3, 0x9, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @broadcast=0xffffffff}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x88}, 0x1}, 0x0) r1 = socket(0x0, 0x6, 0x80000001) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x9c, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x400}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x76}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0xc48c}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffffffff0001}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1f}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4010}, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000200)={'filter\x00'}, &(0x7f0000000280)=0x78) 2018/04/10 22:59:09 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000040)=[{r0, 0x22}, {r0, 0x100}, {r1, 0x1000}, {r0, 0x609}, {r1, 0x1040}, {r1, 0x6}, {r1}], 0x7, &(0x7f0000000240)={r2, r3+10000000}, &(0x7f0000000280)={0x400}, 0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) setsockopt(r4, 0x67, 0x3, &(0x7f0000000140)="f46e3a79567dd5f0b2eb39089c5662be01e6fcb01a854daa83cd6e49c0fcbae3e3c35b00d09677943aa2d964e7f299d6bb89239a2b73ef81d7c4188147d19162ba6235243cb48923f851c2e18081d78bf3c63c391355dfce944898aa9e5f0ffcee", 0x61) signalfd(r0, &(0x7f0000392ff8), 0x8) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000100), 0x8) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000000)=0x4) 2018/04/10 22:59:09 executing program 0: mkdir(&(0x7f0000958000)='./file0\x00', 0x0) mount(&(0x7f0000a7aff8)='./file0\x00', &(0x7f00009b9ff8)='./file0\x00', &(0x7f0000e53000)='mqueue\x00', 0x2, &(0x7f0000fcefff)) mknod(&(0x7f0000f6d000)='./file0/file0\x00', 0x8003, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) lstat(&(0x7f0000000180)='./file0/file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xa000, r0, r1, 0x73a00000000000, 0x20004) execve(&(0x7f000065cff2)='./file0/file0\x00', &(0x7f0000756000), &(0x7f0000c3a000)) 2018/04/10 22:59:09 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x2b8) unlink(&(0x7f00000000c0)='./control/file0\x00') umount2(&(0x7f0000000180)='./control/file0\x00', 0x4) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000280)=[{0x7f, 0x8, 0xfffffffffffffffa, 0x5, @time={r2, r3+10000000}, {0x603e, 0x100000001}, {0x1ff, 0x37f}, @note={0x5, 0x7, 0x2, 0x5, 0x8}}, {0x1, 0x6, 0x3ff, 0xab2, @tick=0x8, {0x10000000, 0x2}, {0xffffffffffffffc0}, @ext={0x8b, &(0x7f00000001c0)="cf7c21cb363e734c94e96ffbd103cba8934aa03d9542b33dd566dc699b4a9d86f7980d738a91c7878eddca5ce78b3234bd74077be9019ee5662b71a2991c680cc66578949e07dc110067905b6be81592cec3e121288840d022d37543f9b4442014fbe7533b687bad242c49a95c3e34d054aef38633d4155fb746c5355af4abe2fd97b4a5e4b742ae13bfe2"}}, {0x4d05b1c2, 0x10001, 0xcb, 0x80000001, @time={r4, r5+30000000}, {0x81, 0x7}, {0x80cd, 0x2}, @raw32={[0x2, 0x7, 0xfffffffffffffff9]}}, {0x3, 0xfffffffffffffffd, 0xc57, 0x80000, @time={0x0, 0x1c9c380}, {0x5, 0x8}, {0xe946, 0x6}, @raw32={[0x101, 0x8, 0x5]}}, {0x8, 0x101, 0xfffffffffffffff8, 0x101, @tick=0xfef, {0x5, 0x5}, {0x2, 0x7}, @addr={0x0, 0x1}}, {0x3000000000000, 0x2, 0x2, 0x4, @tick=0x9, {0x100000001, 0x6}, {0x6, 0x763}, @control={0x100000001, 0x101, 0x20}}], 0x120) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) close(r0) 2018/04/10 22:59:11 executing program 6: rt_sigpending(&(0x7f0000000000), 0xfd77) 2018/04/10 22:59:11 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000480)) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00000004c0)={'gre0\x00', {0x4, 0x6, 0x10001, "912cdc376317"}}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}, {{@in, 0x0, 0xff}, 0x0, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}}, 0xe8) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$l2tp(r2, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x2, 0x1, {0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x2e}}}, 0x32) r3 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r3) close(r0) 2018/04/10 22:59:11 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000005ffc), &(0x7f0000000000)=0x4) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000040)={0x101, 0x7ff, 0x6, 0x5, 0x4, 0xb2c8, 0x9, 0x9, 0xfff, 0x34e9f1e0}) 2018/04/10 22:59:11 executing program 3: fchdir(0xffffffffffffffff) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r0, &(0x7f0000000580)=ANY=[], 0xfffffce5) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000100)={0x3, &(0x7f0000000040)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000140)={r1, 0x3}) fchmod(r0, 0x20) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x7, 0x0, 0x0, 0x0, 0x1, 0xff, 0x0, 0x0, 0x0, 0x8000, 0x54ad80af}, 0xb) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) r2 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f00000057c0)=""/216) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000340)='!keyring\x00') socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmmsg(0xffffffffffffffff, &(0x7f0000005380)=[{{&(0x7f0000000500)=@ipx, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000580)=""/171, 0xab}, {&(0x7f0000000640)=""/213, 0xd5}, {&(0x7f0000000740)=""/205, 0xcd}, {&(0x7f0000000840)=""/172, 0xac}, {&(0x7f0000000900)=""/100, 0x64}, {&(0x7f0000000000)=""/62, 0x3e}], 0x6, &(0x7f0000000b00)=""/108, 0x6c}}, {{&(0x7f0000000b80)=@hci, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000300)=""/48, 0x30}], 0x1, &(0x7f0000000e40)=""/182, 0xb6, 0x7f}, 0x100000000}, {{&(0x7f0000002400)=@ax25, 0x80, &(0x7f0000002580), 0x0, &(0x7f00000025c0)=""/92, 0x5c, 0x7}, 0x6}, {{&(0x7f00000047c0)=@hci, 0x80, &(0x7f0000004cc0)=[{&(0x7f0000004840)=""/253, 0xfd}, {&(0x7f0000004940)=""/133, 0x85}, {&(0x7f0000004a00)}, {&(0x7f0000004b00)=""/16, 0x10}], 0x4, &(0x7f0000004d40)=""/89, 0x59, 0x40}, 0x8001}, {{&(0x7f0000004dc0)=@ax25, 0x80, &(0x7f0000004f40)=[{&(0x7f0000004f00)=""/35, 0x23}], 0x1, &(0x7f0000004f80)=""/116, 0x74, 0x1}, 0x7}, {{&(0x7f0000005000)=@sco, 0x80, &(0x7f0000005240)=[{&(0x7f0000005080)=""/83, 0x53}, {&(0x7f0000005100)=""/28, 0x1c}, {&(0x7f0000005140)=""/34, 0x22}, {&(0x7f0000005180)=""/41, 0x29}], 0x4, &(0x7f00000052c0)=""/185, 0xb9, 0x8}}], 0x6, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}], 0x2, 0x0) futex(&(0x7f00000000c0)=0x2, 0x4, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000180)=0x4, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000280)={r3, 0x2}, &(0x7f00000002c0)=0x8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) clone(0x0, &(0x7f0000f88000), &(0x7f00002b0ffc), &(0x7f0000714ffc), &(0x7f0000e1bf43)) 2018/04/10 22:59:11 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2000000, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') fcntl$getown(r0, 0x9) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"}) ftruncate(r0, 0x3) sendto$inet(r0, &(0x7f0000001880)="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", 0x1000, 0x40000, &(0x7f0000000180)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"}) pipe(&(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r2) close(r1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000140)=0xc) ptrace$setregs(0xffffffffffffffff, r3, 0x2, &(0x7f0000000280)="a2f950c0b9c31819028130d5672e9a9e8f0a151316812810e62ceef7ff84815d6d26065b26b65f655369ea391ee766be3d1cc3c33fe9d15e8e6fe544db78221cd0ae30529b1c098d06af2dac642ffb231bab1c7ad6b043efa4e7cb3d00d9fb0c009b30c0f2386985756a259b7d912c8babe28bc4971db71919281df087871edf38368244df9d2134ba06ae69f5acef9342626c9ee8e255") syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0x1, &(0x7f0000000440)=[{&(0x7f0000000380), 0x0, 0xffffffff}], 0x0, &(0x7f00000000c0)=ANY=[]) 2018/04/10 22:59:11 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = eventfd2(0x1, 0x0) r2 = dup(r1) r3 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) socket$inet6(0xa, 0xe, 0xd20) rt_sigprocmask(0x1, &(0x7f0000000080)={0x4f96}, &(0x7f00000000c0), 0x8) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) timerfd_create(0x6, 0x80800) r4 = gettid() accept$ax25(r0, &(0x7f0000000100), &(0x7f0000000180)=0x10) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000000)=r4) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000240)={0x2, 0x6, 0x2, 0xfffffffffffffffd, "2a6edba46e051f6243037c6a034e7baf572497478a86fa39913a45229f9de2be"}) pivot_root(&(0x7f00000001c0)='./bus\x00', &(0x7f0000000200)='./bus\x00') 2018/04/10 22:59:11 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f00009a0ff1)='/dev/snd/timer\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000040)=0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000feafdf)=""/33) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x90000, 0x0) 2018/04/10 22:59:11 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000001000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xa, "db788f26253fe7895e72"}, &(0x7f0000000080)=0x12) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x101, 0x8000, 0x1000, 0x9, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000140)={r2, 0x2, 0x401, 0x7, 0x384c, 0x9, 0x3ff, 0xffffffff, {r3, @in6={{0xa, 0x4e21, 0x8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}, 0xfc0}}, 0xbab, 0x7, 0x8, 0x6, 0x100000001}}, &(0x7f0000000200)=0xb0) fcntl$setstatus(r0, 0x4, 0x800) 2018/04/10 22:59:11 executing program 6: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000002b40)={0x0, 0x0, @multicast1}, &(0x7f0000002b80)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000002bc0)={0x0, 0x4}, &(0x7f0000002c00)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002c40)={0x800, 0x7, 0x800d, 0x4, 0x6, 0x5d, 0x10000, 0x0, r1}, &(0x7f0000002c80)=0x20) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vga_arbiter\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f00000005c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x14}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x50, r3, 0x103, 0x70bd28, 0x25dfdbff, {0x7}, [@IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}]}, 0x50}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) r4 = syz_open_dev$sndseq(&(0x7f0000013ff3)='/dev/snd/seq\x00', 0x0, 0x40200) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r4, 0xc0105303, &(0x7f0000993ff0)={0x3ad}) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$TCSETAW(r5, 0x5407, &(0x7f0000000300)={0x1, 0x4, 0x20, 0x8, 0x39, 0x6f, 0x7, 0xadcd, 0x2, 0x69}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="87000000c3050bdccbfe8b3afab7d6d1ea6e07df7a0d7c81565adbd5fbeb90809e44efd4cfcad98ccef6e70268076deb02ed948d3fb8ccecce9f82315ced844121a5608f0853f319a593d13529de9ba5ee065606908db92f05c0df1db920eec6a55b73c8e0f626e1b7c038b148b16bc6a0999299a3db3ce785cf72800390168e3588448779ecf7d9a8f561"], &(0x7f0000000240)=0x8f) r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000000180)=0x401, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r6, 0x981}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00000001c0)={r6, 0x0, &(0x7f0000000100)}, &(0x7f0000000200)=0x10) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) write$evdev(r7, &(0x7f0000000380)=[{{r9, r10/1000+30000}, 0x0, 0x5, 0x100000000}, {{0x0, 0x2710}, 0x5, 0xfff, 0x9}, {{0x77359400}, 0x8, 0x3, 0x1}, {{0x77359400}, 0x40, 0x1, 0x1000}, {{0x0, 0x2710}, 0x4, 0x5, 0x8}, {{0x77359400}, 0x80, 0x25, 0x4}], 0x90) setsockopt$inet_sctp6_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000000280)={r8, 0x40}, 0x8) 2018/04/10 22:59:11 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x1a1102, 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000000000)=""/73, 0x49) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x3, 0x3, [0x3, 0x7ff, 0x1]}, &(0x7f0000000100)=0xe) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x4, 0x100}, 0x8) write(r0, &(0x7f0000000180)='W', 0x1) 2018/04/10 22:59:11 executing program 1: r0 = socket(0x2, 0x1, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000180)={'lo\x00'}) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000007c0)={"6c6f0000000000c87dbda2137796b400", 0x14001}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xdf, "8843ba2baed689882817e1e9a5e31845f0de33dafa85796348f517b28d1b7991428edc744b849a56d501b7c6075aa06d9ab1b271223c4ce7b79e4ec08f9455b61b4cb22e9d8ccc2288740fdd03cc6c67c18e6a0fa3b2cceb7d4a0f7417956b8cd5fd02c5ab1ed5f1a552d49547ba75be43a2a765ca15dd5407c26ad309f41abd5bed921191ee31349765e83f27727122b232726b4bac2514f36fefb7deee4a9c25466a9187cc0483478d623bd87b59ffe614c23514549cc359062b393ad94dba30ae78f6b6b24d338254ec11e885af555fa0680dd99045ba37e3c56ef1d8c4"}, &(0x7f0000000100)=0xe7) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x5e4}, 0x8) 2018/04/10 22:59:11 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.stat\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000400)='net/udp\x00') getsockname$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14) preadv(r2, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/124, 0x7c}, {&(0x7f0000000240)=""/193, 0xc1}], 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/10 22:59:11 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0x13fc, @dev={0xfe, 0x80, [], 0x18}, 0x9}}, 0x0, 0x9}, &(0x7f00000000c0)=0x90) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x90) fgetxattr(r0, &(0x7f00000001c0)=@random={'system.', 'q,+nodev)wlan1loproc]\x00'}, &(0x7f0000000200)=""/77, 0x4d) sendmsg(r0, &(0x7f0000758000)={&(0x7f0000f0a000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000cdefab)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000c00000000000000002028f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000528000)}, 0x0) 2018/04/10 22:59:11 executing program 2: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0xbc9dc8fbd81cb4b3) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) ftruncate(r0, 0x0) 2018/04/10 22:59:11 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$inet6(0xa, 0x80005, 0x5, &(0x7f0000000080)) exit_group(0x9) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r0) getcwd(&(0x7f00000000c0)=""/108, 0x6c) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000d91fd0)) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$invalidate(0x15, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x2) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000040)={0x5, 0x3ff, 0xff, 0x51, 0x0, 0x5}) syncfs(r2) 2018/04/10 22:59:11 executing program 3: fchdir(0xffffffffffffffff) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r0, &(0x7f0000000580)=ANY=[], 0xfffffce5) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000100)={0x3, &(0x7f0000000040)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000140)={r1, 0x3}) fchmod(r0, 0x20) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x7, 0x0, 0x0, 0x0, 0x1, 0xff, 0x0, 0x0, 0x0, 0x8000, 0x54ad80af}, 0xb) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) r2 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f00000057c0)=""/216) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000340)='!keyring\x00') socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmmsg(0xffffffffffffffff, &(0x7f0000005380)=[{{&(0x7f0000000500)=@ipx, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000580)=""/171, 0xab}, {&(0x7f0000000640)=""/213, 0xd5}, {&(0x7f0000000740)=""/205, 0xcd}, {&(0x7f0000000840)=""/172, 0xac}, {&(0x7f0000000900)=""/100, 0x64}, {&(0x7f0000000000)=""/62, 0x3e}], 0x6, &(0x7f0000000b00)=""/108, 0x6c}}, {{&(0x7f0000000b80)=@hci, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000300)=""/48, 0x30}], 0x1, &(0x7f0000000e40)=""/182, 0xb6, 0x7f}, 0x100000000}, {{&(0x7f0000002400)=@ax25, 0x80, &(0x7f0000002580), 0x0, &(0x7f00000025c0)=""/92, 0x5c, 0x7}, 0x6}, {{&(0x7f00000047c0)=@hci, 0x80, &(0x7f0000004cc0)=[{&(0x7f0000004840)=""/253, 0xfd}, {&(0x7f0000004940)=""/133, 0x85}, {&(0x7f0000004a00)}, {&(0x7f0000004b00)=""/16, 0x10}], 0x4, &(0x7f0000004d40)=""/89, 0x59, 0x40}, 0x8001}, {{&(0x7f0000004dc0)=@ax25, 0x80, &(0x7f0000004f40)=[{&(0x7f0000004f00)=""/35, 0x23}], 0x1, &(0x7f0000004f80)=""/116, 0x74, 0x1}, 0x7}, {{&(0x7f0000005000)=@sco, 0x80, &(0x7f0000005240)=[{&(0x7f0000005080)=""/83, 0x53}, {&(0x7f0000005100)=""/28, 0x1c}, {&(0x7f0000005140)=""/34, 0x22}, {&(0x7f0000005180)=""/41, 0x29}], 0x4, &(0x7f00000052c0)=""/185, 0xb9, 0x8}}], 0x6, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}], 0x2, 0x0) futex(&(0x7f00000000c0)=0x2, 0x4, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000180)=0x4, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000280)={r3, 0x2}, &(0x7f00000002c0)=0x8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) clone(0x0, &(0x7f0000f88000), &(0x7f00002b0ffc), &(0x7f0000714ffc), &(0x7f0000e1bf43)) 2018/04/10 22:59:11 executing program 0: syz_open_procfs(0x0, &(0x7f0000000040)='ns/net\x00') r0 = syz_open_procfs(0x0, &(0x7f0000202ffd)='ns\x00') execveat(r0, &(0x7f000000b000)='./file0\x00', &(0x7f000000b000), &(0x7f000000b000)=[&(0x7f000000b000)='net/igmp\x00'], 0x0) 2018/04/10 22:59:11 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000180)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x100, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x3f, &(0x7f00000000c0)=""/10, &(0x7f0000000100)=0xa) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f00000001c0)=0xc) setuid(r2) syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x200000) 2018/04/10 22:59:11 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt(r0, 0x3, 0x3f, &(0x7f0000000000)=""/35, &(0x7f0000000040)=0x23) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="0707040000", 0x5) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000040, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/10 22:59:11 executing program 2: r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000000040)=0x4, 0x4) set_tid_address(&(0x7f0000000000)) r2 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x38e00) ioctl$KDSETLED(r2, 0x4b32, 0x8) r3 = memfd_create(&(0x7f0000000080)='\x00', 0x3) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000000240)={r4, 0x4, &(0x7f0000000140)=[0x5, 0x1, 0xc9, 0x10001], &(0x7f0000000180), 0x0, 0x8, 0x100000001, &(0x7f00000001c0)=[0x9, 0x1, 0x8, 0x24c4, 0x1, 0xfae, 0xffffffffffff6971, 0x7f], &(0x7f0000000200)=[0x5, 0xdb, 0x5, 0x7, 0x10000, 0x7c0e]}) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/04/10 22:59:11 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@dev={0xfe, 0x80}, 0x400, 0x0, 0x3, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@dev={0xfe, 0x80}, 0x400000000400, 0x0, 0x3}, 0x20) timer_create(0xf79f751b2c8e6673, &(0x7f0000002fa0), &(0x7f0000001000)) 2018/04/10 22:59:11 executing program 7: unshare(0x400) r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, &(0x7f0000000340)=0x84) r2 = getgid() setgid(r2) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000480)={0x0, 0x9, 0x1, 0x1, 0x6, 0x401}, &(0x7f00000004c0)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000500)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x7, 0x7, 0xfff, 0x7fffffff, 0x40}, &(0x7f00000005c0)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000600)={0x0, 0x75, "5563d5bd11cdc01ca46d8feeab1b04cdec46340a34731c3b1d6376ebf7e69c06a9f57b9a8d09891dadfc0a2d9f4090788aaaa75a0115df4b291800b1947dcab64094dd00901ad2202352ea34dba1f2d5988d8662e454205f45072d14dcac2c679c4e45a37be003dfb8c676e484d386cc3521894027"}, &(0x7f0000000680)=0x7d) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000006c0)={0x0, 0x1ff}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000740)={0x0, 0x1a, "53049cbcb1a6dc0bb60982dd0f74648618e64efad2a4589fb99f"}, &(0x7f0000000780)=0x22) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000007c0)=@sack_info={0x0, 0x5, 0x8}, &(0x7f0000000800)=0xc) sendmmsg$inet_sctp(r0, &(0x7f00000009c0)=[{&(0x7f0000000000)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000040)="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", 0xfe}, {&(0x7f0000000140)="519756a54dd9088a5155158f4839e9682f35aeceaecc1dc924e3c66a84c7", 0x1e}, {&(0x7f0000000180)="f3874f05196a8ee6ed031e4892798c24221057e55ca168aedbd9174d1723b29eded560da3c566dd9595268a400583460341b57e237798652b60512105015a0b1365bac54f9f9540948a60f1dee911f112c0306c3bbbfde144d4f883ca7c48fc53c1de4644235b99843161c477b73da89d785765f8da06df85e015b71bcccaf20e2cad32bf99a66", 0x87}], 0x3, &(0x7f0000000380)=[@sndinfo={0x20, 0x84, 0x2, {0x3b8, 0x8000, 0x7fffffff, 0x8, r1}}], 0x30, 0x40000}, {&(0x7f00000003c0)=@in6={0xa, 0x4e20, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}, 0x1c, &(0x7f0000000440)=[{&(0x7f0000000400)="36a19232933ac399", 0x8}], 0x1, &(0x7f0000000840)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x4, 0x80, 0x6, r3}}, @init={0x18, 0x84, 0x0, {0x8, 0x800, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x401, 0x20a, 0x1000, 0x7fffffff, 0x8001, 0x80000001, 0x1, r4}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff7, 0x1a2a, 0x8008, 0x80000001, 0x9, 0x9, 0x4, 0x6, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xb0d3, 0x8002, 0x4, 0x9, 0x8, 0x3, 0xfff, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8, 0x81, 0xab, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x9f, 0x201, 0x9, 0x7, 0xff, 0x2, 0x7f, r8}}], 0x150}], 0x2, 0x4000000) sendmmsg$inet_sctp(r0, &(0x7f0000000eb0), 0x0, 0x0) 2018/04/10 22:59:11 executing program 3: r0 = socket$inet6(0xa, 0x1000000, 0x1000000000000026) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'bridge0\x00', 0xffdfffffffffffff}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x104) dup3(r0, r2, 0x0) mlockall(0x0) 2018/04/10 22:59:11 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$fuse(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="50000000000000000000000000000000070000001a00000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000008f82c8ab0ebe81cf9db4a3d90d6e736b5b8a143ed65cfc00000000334eae34aebdcd3c0ad255df118f690cd79495d35fc7dc5f3e7a306672ed108cda5b3450262f20392f7d9c23cc25b6b49915c43456cf4ff6fdd3f4d066b8bd5f0ba057308e71e3a37537a3a33a937e29ab9baf4178d535efb8"], 0x50) sendfile(r1, r1, &(0x7f0000000040), 0x80000001) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000140)) creat(&(0x7f00000000c0)='./bus\x00', 0x0) 2018/04/10 22:59:12 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0xffffffffffffffff, 0x0, 0x3ff, 0x3, 0x5}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000d97000)={0x0, 0x1000000000007d}) 2018/04/10 22:59:12 executing program 2: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r0, 0x5, 0x0) r3 = gettid() ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000240)=""/140) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {r4, r5+10000000}}, &(0x7f0000040000)) openat$cgroup_ro(r2, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) tkill(r3, 0x15) close(r2) 2018/04/10 22:59:12 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000000040), &(0x7f0000000000)=0x4) 2018/04/10 22:59:12 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x2, 0x4) ioctl(r0, 0x2201, &(0x7f000062f000)) ioctl$TUNSETLINK(r0, 0x400454cd, 0x33e) 2018/04/10 22:59:12 executing program 7: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0xc0, 0x0) r1 = accept$inet(r0, 0x0, &(0x7f0000000040)) mknodat(r0, &(0x7f0000008ff6)='./control\x00', 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000180)=@req={0x28, &(0x7f0000000140)={'vcan0\x00', @ifru_data=&(0x7f0000000100)="dd3289d7526248076a1821bfcb2e2ae71a94737c666ff48b0c374aad9bd902e2"}}) seccomp(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000012000)=[{0x3c, 0x0, 0x0, 0xfffffffffffffff7}]}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000080)=0x8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001240)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x3, 0xff, 0xa2d12f415e8c7af8, 0x8001, 0x9, 0x2}, &(0x7f0000001280)=0x20) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00000001c0)=""/93) 2018/04/10 22:59:12 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004700)) geteuid() getgid() getpgid(0xffffffffffffffff) getresuid(&(0x7f0000004740), &(0x7f0000004780), &(0x7f00000047c0)) stat(&(0x7f0000004800)='./file0\x00', &(0x7f0000004840)) fcntl$getown(r0, 0x9) getuid() fstat(r0, &(0x7f0000003480)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006180)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002300), &(0x7f0000003340)=0xc) fstat(r0, &(0x7f00000061c0)) getegid() getpgid(0xffffffffffffffff) getresuid(&(0x7f00000087c0), &(0x7f0000008800), &(0x7f0000008840)) fcntl$getown(r0, 0x9) fstat(r0, &(0x7f00000088c0)) getresgid(&(0x7f0000008940), &(0x7f0000008980), &(0x7f00000089c0)) sendmmsg$unix(r0, &(0x7f0000008ac0)=[{&(0x7f0000003380)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004480)=[{&(0x7f0000003400)="e8b567fc2c2ff0adda6fa93d46c060d39878e8456019d771a9b2d44e80233d89a83a49d63b85636dc7445410a68afd537833ceeeb22af24c9ad147468bd62dd4556671cb15e0a885d97db4b6d93127f0f7fb8db15a41ad9a8d3c8094b98ee64060c1788a81897d5974173ef6a8970d5ff3bca97bac6b2e", 0x77}], 0x1, 0x0, 0x0, 0x44080}], 0x1, 0x0) readv(r0, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000002200)=[{&(0x7f0000000000)=""/180, 0xb4}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001140)=""/4096, 0x1000}], 0x3) readv(r0, &(0x7f0000002180)=[{&(0x7f0000002340)=""/4096, 0x1000}], 0x1) mq_getsetattr(r0, &(0x7f0000001100)={0x0, 0x100000000, 0x2, 0x1, 0x6, 0xd753, 0x20, 0x3ff}, &(0x7f0000002140)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002240)={0x0, 0x80, "6f69dcd65a911619e7c5ba849322575a62bf23b54cae9981233c3e17e5b2113a14fca3c3bf002b2bd030667c388a9b6792ae5591ebcf1e30c9dec23ad3e86e486212514116bfa3124f56003938cbced39d4ea0ca7770b334e0613c0e77f3a58dbe11a9d79d4d1725a5f9f2ab7b15422b807f5b23d35ecb190bec3c07eb9219e5"}, &(0x7f00000021c0)=0x88) 2018/04/10 22:59:12 executing program 4: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0c8f8c684194630000"], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x2000000, 0x10010, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x8, 0x0, &(0x7f0000000740)=[@decrefs={0x40046307, 0x2}], 0x1, 0x0, &(0x7f00000000c0)='b'}) 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$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100), 0x20, 0x0, &(0x7f00000002c0)="95014ee82a41e9cd66a9774aa4393b9a5693f8b2dff4d97c865b4378e8b19c6a"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0xe, 0x0, &(0x7f0000000100), 0x2f, 0x0, &(0x7f0000000500)="46cfb36ab0c9df6b6de1942e93002626879ffed2e67f45c4ddc48d0c423f010d2f1645313206481feecbaf6fe99a62670e8ed47af88f36516576ecb7a942b20ec8c7e64915044e756a98a8ff3b2e56c6495ecff6dc2aee903a7f3d1a78b3dfe74dc0d276348e765dfa6e2af9170dc5f172e6b0f8d672d4aa37975139229b69904eb84e548e5abe7a68a678f774613fe01913a87b5413442a0ba65f"}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x400200, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000340)={0x1, 0xca, &(0x7f0000000140)="4903f2de5bcb714680e58e2b42cea3d2eb1ccce1e7b256dbd9409655fe139f3619ea0569971343ffd8842a9327bc6b456ea84615308064903e9cbdaa4c3117f155f9e82b27ec6b640d070a48f83d8f8004f3933d2e5663ecf8ffb605ddce4542a02d6163100870ff45a16fb3b948f43671f45848098b2c58bfa0102d64689519014f46b8dbda9a6d33f6dc856d17d97be989438ccfc1258590abf348927749f1600a62edc192561bd316c7ee6614c9680c456bf32db2bea1cb197b96a430d49f4ee729c850baed61ce07"}) 2018/04/10 22:59:12 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f00000001c0)=0x80) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000380)={0x10000007}, 0x4) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a840f3e8b5ade4e5935137af6fe251190634435dca", "6aab27a936089867bdfc673a08478220fe71c85ca0c0caf1f4833b9ff18a89a285f049691fdaee091c26b5018b54096bdaacf1e7a2fb27febc2e8d7b46599400", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000002c0)=0xfffffffffffffffb, 0x4) r4 = geteuid() r5 = getuid() setresuid(r3, r4, r5) socket$inet6(0xa, 0x0, 0x317) 2018/04/10 22:59:12 executing program 3: r0 = socket$inet6(0xa, 0x1000000, 0x1000000000000026) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'bridge0\x00', 0xffdfffffffffffff}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x104) dup3(r0, r2, 0x0) mlockall(0x0) 2018/04/10 22:59:12 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8003010}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x74, r2, 0x100, 0x70bd28, 0x25dfdbfe, {0x10}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1c2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xb}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x10}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1d}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6e}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x40000}, 0x48000) sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x64, r2, 0x2, 0x70bd29, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x51}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x8}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x33}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x80}, 0x1) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000100)=ANY=[@ANYBLOB="380100001a0005000000000000000000ff020000000080000000cb35e22552b13591000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000bb000000006c000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000480003006465666c61746500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) 2018/04/10 22:59:12 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004700)) geteuid() getgid() getpgid(0xffffffffffffffff) getresuid(&(0x7f0000004740), &(0x7f0000004780), &(0x7f00000047c0)) stat(&(0x7f0000004800)='./file0\x00', &(0x7f0000004840)) fcntl$getown(r0, 0x9) getuid() fstat(r0, &(0x7f0000003480)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006180)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002300), &(0x7f0000003340)=0xc) fstat(r0, &(0x7f00000061c0)) getegid() getpgid(0xffffffffffffffff) getresuid(&(0x7f00000087c0), &(0x7f0000008800), &(0x7f0000008840)) fcntl$getown(r0, 0x9) fstat(r0, &(0x7f00000088c0)) getresgid(&(0x7f0000008940), &(0x7f0000008980), &(0x7f00000089c0)) sendmmsg$unix(r0, &(0x7f0000008ac0)=[{&(0x7f0000003380)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004480)=[{&(0x7f0000003400)="e8b567fc2c2ff0adda6fa93d46c060d39878e8456019d771a9b2d44e80233d89a83a49d63b85636dc7445410a68afd537833ceeeb22af24c9ad147468bd62dd4556671cb15e0a885d97db4b6d93127f0f7fb8db15a41ad9a8d3c8094b98ee64060c1788a81897d5974173ef6a8970d5ff3bca97bac6b2e", 0x77}], 0x1, 0x0, 0x0, 0x44080}], 0x1, 0x0) readv(r0, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000002200)=[{&(0x7f0000000000)=""/180, 0xb4}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001140)=""/4096, 0x1000}], 0x3) readv(r0, &(0x7f0000002180)=[{&(0x7f0000002340)=""/4096, 0x1000}], 0x1) mq_getsetattr(r0, &(0x7f0000001100)={0x0, 0x100000000, 0x2, 0x1, 0x6, 0xd753, 0x20, 0x3ff}, &(0x7f0000002140)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002240)={0x0, 0x80, "6f69dcd65a911619e7c5ba849322575a62bf23b54cae9981233c3e17e5b2113a14fca3c3bf002b2bd030667c388a9b6792ae5591ebcf1e30c9dec23ad3e86e486212514116bfa3124f56003938cbced39d4ea0ca7770b334e0613c0e77f3a58dbe11a9d79d4d1725a5f9f2ab7b15422b807f5b23d35ecb190bec3c07eb9219e5"}, &(0x7f00000021c0)=0x88) 2018/04/10 22:59:12 executing program 7: mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xfffffff7fffffffc) r0 = socket(0x18, 0x0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='lo\x00', 0xfffffffffffffccb) getpeername(r0, &(0x7f0000000140)=@sco, &(0x7f00000001c0)=0x80) read$eventfd(r0, &(0x7f00000000c0), 0x8) 2018/04/10 22:59:12 executing program 3: r0 = memfd_create(&(0x7f00000004c0)="2b63708773657400", 0x0) write(r0, &(0x7f0000baefec), 0xffffff88) r1 = memfd_create(&(0x7f0000000280)='\x00', 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000340)=ANY=[@ANYBLOB="0500000005f32d202305b8c0", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000300)=0x18) r2 = socket$netlink(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x852}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={r3, 0x10001, 0x7, 0xb5, 0x300000000000, 0x0, 0xffff, 0x7, {r4, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x3692, 0x0, 0x80000001}}, &(0x7f0000000240)=0xb0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r5, 0x5420, 0xfffffffffffffffd) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000500)={0x6, &(0x7f0000000000)=[{}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000580)={r6, &(0x7f0000000540)=""/25}) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xf, &(0x7f0000000040)="e604ad45dfc81bc3d11f26109430c367fbdb4d3211368bc69b2cbf91ff406c471cf14feee802e69e68f4d74824edf68ae00d2f4047aca2", 0x37) fadvise64(r0, 0x0, 0x10000000, 0x4) r7 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r7, 0xc0bc5351, &(0x7f00000000c0)={0x11, 0x0, 'client1\x00', 0x0, "cc464b0593ac8df3", "d0486be564f3466c30bf0b656e547cbfb7a75895a8cb2ef17472a5e7995eaea0"}) mmap(&(0x7f0000ff9000/0x5000)=nil, 0x5000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=r3, @ANYBLOB="be0000005eefcc2cc41b1e72898d993cee24af0c014cd0fbc5c2e4e88f5337316552357aa807f619847c3d141a657883c1a6cda8115626d39109d1aef371de1ef1e9ef3652d299ccbd7e9b46079ab69f54d775a3764337db5214bfe0ed7965f79479c73573504600ed732ec59fcb36682cb234f1a64466ae3b25e464cda3d1dd6e4410b22e7f271e12edf739a06fbb0fc68c0db520a76e5066211cf1d5fb8b920a80599465ba6e5cd516b78154d09d5702fe7bcf92e9f49221dd"], &(0x7f00000002c0)=0xc6) memfd_create(&(0x7f0000000480)='eth0\x00', 0x2) fallocate(r2, 0x3, 0x4, 0x1000) [ 54.496651] binder: 6050:6051 unknown command 1754042124 [ 54.502230] binder: 6050:6051 ioctl c0306201 20004000 returned -22 [ 54.509935] binder: 6050:6051 DecRefs 0 refcount change on invalid ref 2 ret -22 2018/04/10 22:59:12 executing program 5: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getuid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)=0x0) r4 = getuid() sendmsg$nl_netfilter(r1, &(0x7f0000000480)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000440)={&(0x7f0000000080)={0x3bc, 0x13, 0x392eef3f1c7747b7, 0x100, 0x70bd2c, 0x25dfdbfd, {0xf, 0x0, 0x2}, [@typed={0x8, 0x68, @fd=r0}, @nested={0x17c, 0x2e, [@generic="e01e1e7e4818c75f7909a97cb5fc6510a2110e29a5c6e092c105710ca276818ebbdc4a543a1c10a10ca46a8fc659067a06ec495d40b49a9dacf10fa1f698590dd1f807009795087e3e811942b43ea77717d1e4f162f2abfe", @generic, @typed={0x40, 0x1b, @binary="7d5c8198a4c80657a9a94135c117bb9c33b2e8e39958a64daccf823229cc749a2f59dfebf65331db957f16652c821444fe22c408ea9b344055"}, @generic="759c059608312f702026ff6868c38032d7dae606599ac076c462e4bc2b3af05f6f9836faf01a0a5af2527c4d221d5d21d55466f7d122ceb27eb13d3a508db48487f8c6a96c043c2c5b321e209c49bb66fdc92148b276490002f545d432791917cd9e672ad74db6ab8ebed22c921e671203de1dfe35b9315b3ae52afe9f0c65d272389397a580ff34c376e039f6e30823b3186e2d2ade61742c2b5ee2d9ca36e71dc3d02efda50579712dceea8d1b2ea807d9f07de3646eeaf68a600c7f2d9f50f0cf3adb99c2a4671a044c5c5e66bbe41eb9cb2c4a46", @typed={0x8, 0x44, @fd=r1}]}, @generic="416db891c1a00593bfdf7d8eea0c55ab613efce6983cd53ca807fe729c3f6f67952599031f1b2e1231d59942a29a08d0d1eac49d945fa49287b9a871feda95c83c126f8f47462cd4a9c6e8cdac822a13667fb8d6f383f1a2649bc2a7b64e74e733fffdc8442e6607095e696bf8a02c13ef1a3a38c1e638fdcb9b91951638fb198e24b50fdbd0aeac4b062df201ee29cf5a83", @typed={0x8, 0x87, @uid=r2}, @generic="ddd9cfc70f69f46edf363cd5dd9264420812d4530007160ad0905d1d61f26eea93e2817250b089490c139c81733bab41ca5298d25a4727caac39acf120a050f6ec0deba0f2f070ae90", @nested={0x78, 0x93, [@typed={0x8, 0x73, @pid=r3}, @typed={0xc, 0x8a, @u64=0x8}, @typed={0x2c, 0x11, @str='@md5sumcgroupposix_acl_accessem1trusted\x00'}, @typed={0x8, 0x61, @uid=r4}, @typed={0x8, 0x10, @fd=r0}, @typed={0x8, 0x4c, @fd=r1}, @typed={0x8, 0x4f, @fd=r1}, @typed={0x14, 0x14, @ipv6=@dev={0xfe, 0x80, [], 0xc}}]}, @nested={0xc8, 0x0, [@typed={0x38, 0x22, @str='bdev]::trustedkeyring.nodevbdevposix_acl_access[\x00'}, @typed={0x8, 0x39, @u32=0x5}, @generic="044ab9812263bd349b87ff697f356e077221a35fc5378e273ea9a5e53494e577b724e3026224e13ae99e13f8f876e057a486d94632bf3c8b0e1fd609274848d0caf18f7d1463ae01884e554e9cd3f626ebca7cbf205e64278e68f44c9b63deb0da29eb7b90566a13186842d5f3d839618623edbbbf808d67711f418e0eab0bb3ac"]}]}, 0x3bc}, 0x1, 0x0, 0x0, 0x10}, 0x800) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005dff57)=';', 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00003e2000)=[{&(0x7f00005dd000)=""/4096, 0x1000}], 0x1) 2018/04/10 22:59:12 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) mprotect(&(0x7f0000009000/0x4000)=nil, 0x4000, 0x4) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0xd0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x90}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB="bc000000", @ANYRES16=r2, @ANYBLOB="050726bd7000fbdbdf250d00000008000400040000001c00030008000300020000000800040002000000080007006e2000001400020008000b000000000008000600000200001400020008000b000a0f000008000900f9ffffff1400020008000400060000000800030007000000380003000800080002000000080004000100000014000200726f73653000000000000000000000000800080000000000080007004e20d10b0800050004000000080006001f000000304ff5b2f2d0da8f6acad289c930f6ebf25484c95aca6cebe3a4abb9f10e991bb0186c812173fa9debc501871e169efb88caa00394ef3c4ef5df9657c728a2553e441a85f228c34424a69a0b46a546"], 0xbc}, 0x1, 0x0, 0x0, 0x40010}, 0x10) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x10) mq_timedreceive(r3, &(0x7f0000000040)=""/219, 0xdb, 0x7, &(0x7f0000000140)={0x0, 0x989680}) 2018/04/10 22:59:12 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$fuse(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="50000000000000000000000000000000070000001a00000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000008f82c8ab0ebe81cf9db4a3d90d6e736b5b8a143ed65cfc00000000334eae34aebdcd3c0ad255df118f690cd79495d35fc7dc5f3e7a306672ed108cda5b3450262f20392f7d9c23cc25b6b49915c43456cf4ff6fdd3f4d066b8bd5f0ba057308e71e3a37537a3a33a937e29ab9baf4178d535efb8"], 0x50) sendfile(r1, r1, &(0x7f0000000040), 0x80000001) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000140)) creat(&(0x7f00000000c0)='./bus\x00', 0x0) 2018/04/10 22:59:12 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f0000000280)={&(0x7f0000000600)=@updsa={0x138, 0x1a, 0x1, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@dev={0xac, 0x14, 0x14}}, {@in=@multicast2=0xe0000002, 0x0, 0x32}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) [ 55.333356] binder: 6050:6092 unknown command 0 [ 55.338168] binder: 6050:6092 ioctl c0306201 20000300 returned -22 [ 55.461852] binder: 6050:6092 unknown command 1754042124 [ 55.462044] binder: BINDER_SET_CONTEXT_MGR already set [ 55.462058] binder: 6050:6094 ioctl 40046207 0 returned -16 [ 55.465569] binder: 6050:6095 DecRefs 0 refcount change on invalid ref 2 ret -22 [ 55.472729] binder_alloc: binder_alloc_mmap_handler: 6050 2000c000-2000e000 already mapped failed -16 [ 55.472831] binder_alloc: 6050: binder_alloc_buf, no vma [ 55.472869] binder: 6050:6095 transaction failed 29189/-3, size 0-0 line 3134 [ 55.507978] binder: 6050:6092 ioctl c0306201 20004000 returned -22 [ 55.584627] binder: release 6050:6091 transaction 8 out, still active [ 55.591214] binder: undelivered TRANSACTION_COMPLETE [ 55.596899] binder: undelivered TRANSACTION_ERROR: 29189 [ 55.606948] binder: send failed reply for transaction 8, target dead 2018/04/10 22:59:13 executing program 2: r0 = userfaultfd(0x80000) r1 = dup(r0) readv(r1, &(0x7f0000002300)=[{&(0x7f0000002240)=""/167, 0xa7}], 0x1) 2018/04/10 22:59:13 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000efe8)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0xffffffff) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x503002, 0x0) recvmsg(r2, &(0x7f0000000240)={&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/172, 0xac}], 0x1, &(0x7f00000001c0)=""/88, 0x58, 0x1f}, 0x120) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/04/10 22:59:13 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f29a576931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) 2018/04/10 22:59:13 executing program 3: r0 = memfd_create(&(0x7f00000004c0)="2b63708773657400", 0x0) write(r0, &(0x7f0000baefec), 0xffffff88) r1 = memfd_create(&(0x7f0000000280)='\x00', 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000340)=ANY=[@ANYBLOB="0500000005f32d202305b8c0", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000300)=0x18) r2 = socket$netlink(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x852}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={r3, 0x10001, 0x7, 0xb5, 0x300000000000, 0x0, 0xffff, 0x7, {r4, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x3692, 0x0, 0x80000001}}, &(0x7f0000000240)=0xb0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r5, 0x5420, 0xfffffffffffffffd) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000500)={0x6, &(0x7f0000000000)=[{}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000580)={r6, &(0x7f0000000540)=""/25}) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xf, &(0x7f0000000040)="e604ad45dfc81bc3d11f26109430c367fbdb4d3211368bc69b2cbf91ff406c471cf14feee802e69e68f4d74824edf68ae00d2f4047aca2", 0x37) fadvise64(r0, 0x0, 0x10000000, 0x4) r7 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r7, 0xc0bc5351, &(0x7f00000000c0)={0x11, 0x0, 'client1\x00', 0x0, "cc464b0593ac8df3", "d0486be564f3466c30bf0b656e547cbfb7a75895a8cb2ef17472a5e7995eaea0"}) mmap(&(0x7f0000ff9000/0x5000)=nil, 0x5000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=r3, @ANYBLOB="be0000005eefcc2cc41b1e72898d993cee24af0c014cd0fbc5c2e4e88f5337316552357aa807f619847c3d141a657883c1a6cda8115626d39109d1aef371de1ef1e9ef3652d299ccbd7e9b46079ab69f54d775a3764337db5214bfe0ed7965f79479c73573504600ed732ec59fcb36682cb234f1a64466ae3b25e464cda3d1dd6e4410b22e7f271e12edf739a06fbb0fc68c0db520a76e5066211cf1d5fb8b920a80599465ba6e5cd516b78154d09d5702fe7bcf92e9f49221dd"], &(0x7f00000002c0)=0xc6) memfd_create(&(0x7f0000000480)='eth0\x00', 0x2) fallocate(r2, 0x3, 0x4, 0x1000) 2018/04/10 22:59:13 executing program 7: r0 = memfd_create(&(0x7f00000004c0)="2b63708773657400", 0x0) write(r0, &(0x7f0000baefec), 0xffffff88) r1 = memfd_create(&(0x7f0000000280)='\x00', 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000340)=ANY=[@ANYBLOB="0500000005f32d202305b8c0", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000300)=0x18) r2 = socket$netlink(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x852}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={r3, 0x10001, 0x7, 0xb5, 0x300000000000, 0x0, 0xffff, 0x7, {r4, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x3692, 0x0, 0x80000001}}, &(0x7f0000000240)=0xb0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r5, 0x5420, 0xfffffffffffffffd) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000500)={0x6, &(0x7f0000000000)=[{}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000580)={r6, &(0x7f0000000540)=""/25}) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xf, &(0x7f0000000040)="e604ad45dfc81bc3d11f26109430c367fbdb4d3211368bc69b2cbf91ff406c471cf14feee802e69e68f4d74824edf68ae00d2f4047aca2", 0x37) fadvise64(r0, 0x0, 0x10000000, 0x4) r7 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r7, 0xc0bc5351, &(0x7f00000000c0)={0x11, 0x0, 'client1\x00', 0x0, "cc464b0593ac8df3", "d0486be564f3466c30bf0b656e547cbfb7a75895a8cb2ef17472a5e7995eaea0"}) mmap(&(0x7f0000ff9000/0x5000)=nil, 0x5000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=r3, @ANYBLOB="be0000005eefcc2cc41b1e72898d993cee24af0c014cd0fbc5c2e4e88f5337316552357aa807f619847c3d141a657883c1a6cda8115626d39109d1aef371de1ef1e9ef3652d299ccbd7e9b46079ab69f54d775a3764337db5214bfe0ed7965f79479c73573504600ed732ec59fcb36682cb234f1a64466ae3b25e464cda3d1dd6e4410b22e7f271e12edf739a06fbb0fc68c0db520a76e5066211cf1d5fb8b920a80599465ba6e5cd516b78154d09d5702fe7bcf92e9f49221dd"], &(0x7f00000002c0)=0xc6) memfd_create(&(0x7f0000000480)='eth0\x00', 0x2) fallocate(r2, 0x3, 0x4, 0x1000) 2018/04/10 22:59:13 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$fuse(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="50000000000000000000000000000000070000001a00000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000008f82c8ab0ebe81cf9db4a3d90d6e736b5b8a143ed65cfc00000000334eae34aebdcd3c0ad255df118f690cd79495d35fc7dc5f3e7a306672ed108cda5b3450262f20392f7d9c23cc25b6b49915c43456cf4ff6fdd3f4d066b8bd5f0ba057308e71e3a37537a3a33a937e29ab9baf4178d535efb8"], 0x50) sendfile(r1, r1, &(0x7f0000000040), 0x80000001) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000140)) creat(&(0x7f00000000c0)='./bus\x00', 0x0) 2018/04/10 22:59:13 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCCBRK(r1, 0x5428) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) 2018/04/10 22:59:13 executing program 1: r0 = socket$inet(0x2, 0x806, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000480)={@multicast1=0xe0000001}, 0xc) socketpair(0x8, 0x74af33786a011bfa, 0x100, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) 2018/04/10 22:59:14 executing program 2: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001d80)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000001740)=[{&(0x7f0000000080)="b96794644afbfa2ee2b2b99bef36e7a72aefa16b6ca75d145daf939883b6b73c7661cd3c64c5ded4f920dd4b96", 0x2d}], 0x1, &(0x7f0000001c00)}, 0x0) r0 = socket(0x410, 0x3, 0x6f) fcntl$dupfd(r0, 0x0, r0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000100)=@req={0x28, &(0x7f00000000c0)={'teql0\x00', @ifru_ivalue=0xfffffffffffffffa}}) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000140)={'tunl0\x00', @ifru_data=&(0x7f0000000080)="0320c8f5d474862de666005475d1713bfb0881e479670e5e87b5ccd70a24c21d"}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000180)=0x4) 2018/04/10 22:59:14 executing program 6: socketpair(0x3, 0x805, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000040)) r1 = signalfd(0xffffffffffffffff, &(0x7f0000a0d000), 0x8) r2 = epoll_create(0x5a) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000518ff4)) r3 = signalfd(0xffffffffffffffff, &(0x7f0000b9fff8), 0x8) signalfd4(r3, &(0x7f0000e81ff8), 0x8, 0x0) 2018/04/10 22:59:14 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) recvmmsg(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f0000001380)=[{&(0x7f0000000280)=""/217, 0xd9}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000000040)=""/5, 0x5}, {&(0x7f0000000180)=""/134, 0x86}], 0x4, &(0x7f00000013c0)=""/142, 0x8e}, 0xc2}, {{&(0x7f0000001480)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001500)=""/10, 0xa}], 0x1, &(0x7f0000001580)=""/130, 0x82, 0x7fff}, 0x5}, {{&(0x7f0000001640)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000001800)=[{&(0x7f00000016c0)=""/177, 0xb1}, {&(0x7f0000001780)=""/109, 0x6d}], 0x2, &(0x7f0000001840)=""/88, 0x58, 0x101}, 0x5}], 0x3, 0x10120, &(0x7f0000001980)={0x0, 0x1c9c380}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f00000003c0)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000781000)="23f25cc4c984636994f457561b9ac6f91889e7487b4265e56f683482a940022e4239329840ddd8d5aef7d8ce9ab6e11bbd767f7a7a089a5f14d706c4a2ad72be84cd66e7dc8cc9ee045660c12f0a5a9a701cf05fb3056b21969c10950e1e9e8c63731bf5795e128526d517b79538d0d025b66d22c36b86f6ed30cdfea5242550285c123836ad6c3bc8ce7716ce3439e32efa86eac4e3c5908733a939532a8500686581936af6cd990ac2f15f9a2bee4ec32c4d4ace7b46e0a313d8441c860a4e5b804007a968f2e9e008e6831574c3a0c0cc9be9", 0xd4}], 0x1, &(0x7f0000634000)}, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000240)='vegas\x00', 0x6) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000140)='veno\x00', 0x5) readv(r1, &(0x7f0000004400)=[{&(0x7f00000031c0)=""/204, 0xcc}], 0x1) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000080)={@empty, 0x0}, &(0x7f00000000c0)=0x14) bind$packet(r1, &(0x7f0000000100)={0x11, 0x6, r2, 0x1, 0xffff, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) sendto$inet(r1, &(0x7f0000e1a000)="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", 0x708, 0x0, &(0x7f0000e8c000)={0x2}, 0x10) 2018/04/10 22:59:14 executing program 4: r0 = open(&(0x7f0000000080)='./file0\x00', 0x4000, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x280, 0x4) r1 = socket(0x10, 0x802, 0x0) socket(0x15, 0x2, 0x8) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x5) sendmsg$nl_netfilter(r1, &(0x7f0000001280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xc9b4a10e6fe6e5a6}, 0xc, &(0x7f0000001240)={&(0x7f00000012c0)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="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"], 0x11d8}, 0x1, 0x0, 0x0, 0x80}, 0x4000800) write(r1, &(0x7f0000db5fdb)="24000000200025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000000200", 0x24) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0x4}, 0x68) 2018/04/10 22:59:14 executing program 3: open(&(0x7f0000000000)='./file0\x00', 0x1, 0x120) r0 = add_key$keyring(&(0x7f0000b2dff8)='keyring\x00', &(0x7f000038b000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_security(0x11, r0, &(0x7f0000b2d000), 0x0) 2018/04/10 22:59:14 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet6(0xa, 0x0, 0x5) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000002600)=0x9, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000000301ffff000000000000000000000000180008000000000000839443b4075efae495c3cf86adaec50000"], 0x2e}, 0x1}, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f00000000c0)=0x3, 0x4) recvmmsg(r0, &(0x7f0000007c40)=[{{0x0, 0x0, &(0x7f0000002400)=[{&(0x7f0000000140)=""/171, 0xab}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/103, 0x67}, {&(0x7f0000001280)=""/174, 0xae}, {&(0x7f0000001340)=""/146, 0x92}, {&(0x7f0000001400)=""/4096, 0x1000}], 0x6, 0x0, 0x0, 0x5}, 0x1000}, {{&(0x7f0000002440)=@sco, 0x80, &(0x7f00000025c0)=[{&(0x7f00000024c0)=""/252, 0xfc}], 0x1, &(0x7f0000007e80)=""/110, 0x6e, 0x401}, 0x80000001}, {{&(0x7f0000002680)=@ipx, 0x80, &(0x7f0000002a00)=[{&(0x7f0000002700)=""/67, 0x43}, {&(0x7f0000002780)=""/150, 0x96}, {&(0x7f0000002840)=""/143, 0x473}, {&(0x7f0000002900)=""/199, 0xc7}], 0x4, &(0x7f0000002a40)=""/21, 0x15, 0x1f}, 0x1}, {{&(0x7f0000002a80)=@nfc, 0x80, &(0x7f0000002c40)=[{&(0x7f0000002b00)=""/111, 0x6f}, {&(0x7f0000002b80)=""/161, 0xa1}], 0x2, &(0x7f0000002c80)=""/40, 0x28, 0x14}, 0x2}, {{&(0x7f0000002cc0)=@ipx, 0x80, &(0x7f0000003380)=[{&(0x7f0000002d40)=""/144, 0x90}, {&(0x7f0000002e00)=""/59, 0x3b}, {&(0x7f0000002e40)=""/249, 0xf9}, {&(0x7f0000002f40)=""/158, 0x9e}, {&(0x7f0000003000)=""/245, 0xf5}, {&(0x7f0000003100)=""/89, 0x59}, {&(0x7f0000003180)=""/180, 0xb4}, {&(0x7f0000003240)=""/75, 0x4b}, {&(0x7f00000032c0)=""/105, 0x69}, {&(0x7f0000000100)=""/38, 0x26}], 0xa, 0x0, 0x0, 0x9}, 0x80000001}, {{&(0x7f0000003400)=@pppoe, 0x80, &(0x7f0000004540)=[{&(0x7f0000003480)=""/19, 0x13}, {&(0x7f00000034c0)=""/4096, 0x1000}, {&(0x7f00000044c0)=""/33, 0x21}, {&(0x7f0000004500)=""/52, 0x34}], 0x4, &(0x7f0000004580)=""/83, 0x53, 0x740}, 0x9}, {{&(0x7f0000004600), 0x80, &(0x7f0000004740)=[{&(0x7f0000004680)=""/149, 0x95}], 0x1, &(0x7f0000004780)=""/178, 0xb2, 0x4}, 0x3ff}, {{&(0x7f0000004840)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000005a00), 0x3, &(0x7f0000005a40)=""/4096, 0x1000, 0xff}, 0x8}, {{0x0, 0x0, &(0x7f0000006c00)=[{&(0x7f0000006a40)=""/133, 0x85}, {&(0x7f0000006b00)=""/23, 0x17}, {&(0x7f0000006b40)=""/159, 0x9f}], 0x3, &(0x7f0000006c40)=""/4096, 0x1000, 0x1}, 0xac1e}], 0x9, 0x40, &(0x7f0000007dc0)) 2018/04/10 22:59:14 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000300)=0x100000001, 0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0x28, 0x29, 0x2, "2b07df2fd0846bc0964f4ffde3d917e382"}], 0x28}}], 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x401, 0x70bd2b, 0x25dfdbfb, {0xf}}, 0x14}, 0x1}, 0x44005) sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2004000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x74, r2, 0x300, 0x70bd26, 0x25dfdbfc, {0xf}, [@IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xc323}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x6}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) 2018/04/10 22:59:14 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000e13212)='net/sockstat\x00') getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0x24663682}, 0x8) preadv(r0, &(0x7f00004fffd0)=[{&(0x7f0000b21f07)=""/126, 0x7e}], 0x1, 0x1c) 2018/04/10 22:59:14 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000180)={0x0, 0x5}) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x494b7f9a9121553b) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000080)) 2018/04/10 22:59:14 executing program 2: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) chdir(&(0x7f00001b0000)='./bus\x00') setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=@routing={0xc, 0xc, 0x1, 0x8, 0x0, [@dev={0xfe, 0x80, [], 0x13}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}]}, 0x68) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r1, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000080)) 2018/04/10 22:59:14 executing program 3: r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0xf, 0x81050, r0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f00000001c0)=0xfffffffffffffecf) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$TUNSETOWNER(r2, 0x400454cc, r1) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000340)=0x400000652, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000040)={0x80, 0xb, 0x5, 0x7fff, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r3, 0x3}, &(0x7f0000000180)=0x8) sendto$inet(r2, &(0x7f0000000240)="3f0760957247c5f877cf9f891b376a0d6a1c523513a92d91b2b85c21c060add186e560a9ff1102b589cc2cbe58d29d700ac3164b75782af9bef0799e08a071d5b16eeba76414bed90cf13ff789a878a76050c2195a1b368b0d8f4ab828828f1d234ceb3c04f3668559360991a2eb2d6bddd769a02a887e3cc02b485827bee035d15f9f721330d99ace99", 0x8a, 0x50, &(0x7f00000000c0)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) setreuid(r1, 0x0) signalfd(r0, &(0x7f0000000080)={0x400}, 0x8) 2018/04/10 22:59:14 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000e13212)='net/sockstat\x00') getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0x24663682}, 0x8) preadv(r0, &(0x7f00004fffd0)=[{&(0x7f0000b21f07)=""/126, 0x7e}], 0x1, 0x1c) 2018/04/10 22:59:14 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000340)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000080)="040100000009cb396da10000009054b932ce5b73832fdbaf", 0x18, 0x4, &(0x7f0000005fe4)={0xa, 0x8000008100, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x100000000}, 0x1c) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0xf3, 0x3, &(0x7f00000002c0)=[{&(0x7f00000000c0)="b4742c8ed33e318394b4caab4ef9c454cf435a20371cad1abb4d995d052191f6d1940160369fdcf8fb10102cb3a51a3cff3c71f9b69d54ec35303434b54a0d34e2cc607a93d77adb4b1c0652f04c011c18c814517e573df8b2e09b095e419bbac03c2265e69bc264cfb0aaac64abebe5f92700486ccdd8f962cc8d8a", 0x7c, 0x6}, {&(0x7f0000000140)="1bfefd8a229f58fe382ecab9af702bec187151f60c8e2bffc8f5267480443b7914a1f44082d27086d41393571092cf799918d1619984dea4ba70bfe2861d14958d534565d51d7167c17c62bd", 0x4c, 0x80}, {&(0x7f00000001c0)="205831f680cddfcb3d75e4ca15ef339a4af0cd29a7d93954472651a310ec7f987476c0fcf1c2a5d936df245876bc4ac2a543f687630565aeb8d7b515fa4f7b8efeb110fc26eaecdd086f6083f0e21c1a7bd6eeef86a7122dedac874d913d3ee1652017e13071b948c83a874cd22c78f5c1564f13d80bd36acac92711ff0dd492deae0399425f5730f2f8fbbc4b7126b5ad8b60f48094e8de9c7fdba22fb7e1dd697e40b915215a4469caf0f6a26da27acff3976586e89e95b0e0f9cb5e7a30bedec5afe5acc3d1420530cfaf328bfc22d4b4c77c77b3ccd981dd02f902234a182d9dd65ace5fb4cdf850ae767ed7d5075675f368", 0xf4, 0x8}], 0x10, &(0x7f0000000380)={'nouuid,', {[{@gquota='gquota', 0x2c}, {@qnoenforce='qnoenforce', 0x2c}]}}) 2018/04/10 22:59:14 executing program 6: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x2, 0x49}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001180), &(0x7f00000011c0), &(0x7f0000001200)) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) read(r0, &(0x7f0000000380)=""/224, 0xe0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x40028) 2018/04/10 22:59:14 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x0, './file0\x00'}, 0x100000001) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) connect$pptp(r1, &(0x7f0000000100)={0x18, 0x2, {0x1, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) futex(&(0x7f0000000000)=0x1, 0x1, 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x1) fcntl$setsig(r1, 0xa, 0x16) [ 56.743838] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2832 sclass=netlink_route_socket [ 56.781434] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2832 sclass=netlink_route_socket 2018/04/10 22:59:14 executing program 7: mkdir(&(0x7f0000000080)='./file0\x00', 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x1000, 0x0) 2018/04/10 22:59:14 executing program 2: sysfs$3(0x3) r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x44000002285, &(0x7f0000013000)="f8f8ffffffff18ffff0000031dc5d86c814a0083c5e9aed7b6fcc9bfe2d8b3181f16ef7dc14b2caf7e00000007") read(r0, &(0x7f00000000c0)=""/36, 0x24) 2018/04/10 22:59:15 executing program 1: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x4000) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000fb0)) 2018/04/10 22:59:15 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x11, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="05630440000000000e630c4000000000cb"], 0x0, 0x0, &(0x7f0000000040)}) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000100)={0xfff, 0x2, {0xffffffffffffffff, 0x2, 0x3, 0x0, 0x6}}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000000f4d)}) 2018/04/10 22:59:15 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x160) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x5b, &(0x7f00000000c0), &(0x7f0000000100)=0x4) capset(&(0x7f0000000000)={0x19980330}, &(0x7f000034d000)) symlink(&(0x7f0000000140)='./file0/file1\x00', &(0x7f0000000180)='./file0/file1\x00') 2018/04/10 22:59:15 executing program 6: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) connect$inet(r1, &(0x7f0000000300)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000583ffc)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3000002, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r0, &(0x7f0000000040), 0x30, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000080)) tkill(r0, 0x15) 2018/04/10 22:59:15 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x808000000000002, 0x42, 0x3}) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) getsockname$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@delneigh={0x64, 0x1d, 0x600, 0x70bd25, 0x25dfdbff, {0x7, 0x0, 0x0, r1, 0xc, 0x10, 0x2}, [@NDA_PROBES={0x8, 0x4, 0x3}, @NDA_LINK_NETNSID={0x8, 0xa, 0x1f}, @NDA_CACHEINFO={0x14, 0x3, {0x100000001, 0x9, 0x401, 0x5}}, @NDA_VLAN={0x8, 0x5, 0x2}, @NDA_DST_MAC={0xc, 0x1, @random="556ac797f96b"}, @NDA_SRC_VNI={0x8, 0xb, 0x8}, @NDA_PORT={0x8, 0x6, 0x4e20}]}, 0x64}, 0x1, 0x0, 0x0, 0x4000}, 0x4008010) 2018/04/10 22:59:15 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) recvfrom$llc(r0, &(0x7f0000000340)=""/209, 0xd1, 0x10102, 0x0, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x58f, 0x2, 0x4, 0x400, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, [0x7fffffff, 0x4fc, 0x10000, 0x20, 0x400, 0x100, 0x9, 0x3f, 0x7, 0x5, 0x4, 0x1, 0xe4dc, 0x100, 0x7fff]}, &(0x7f0000000300)=0x100) r2 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000004c0)=0x0) ptrace$setopts(0x4200, r3, 0x10000, 0x50) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000300), 0x0, 0x55c3}], 0x0, &(0x7f0000001500)=ANY=[]) read$eventfd(r2, &(0x7f00000000c0), 0x2eedb449) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)) 2018/04/10 22:59:15 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000340)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000080)="040100000009cb396da10000009054b932ce5b73832fdbaf", 0x18, 0x4, &(0x7f0000005fe4)={0xa, 0x8000008100, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x100000000}, 0x1c) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0xf3, 0x3, &(0x7f00000002c0)=[{&(0x7f00000000c0)="b4742c8ed33e318394b4caab4ef9c454cf435a20371cad1abb4d995d052191f6d1940160369fdcf8fb10102cb3a51a3cff3c71f9b69d54ec35303434b54a0d34e2cc607a93d77adb4b1c0652f04c011c18c814517e573df8b2e09b095e419bbac03c2265e69bc264cfb0aaac64abebe5f92700486ccdd8f962cc8d8a", 0x7c, 0x6}, {&(0x7f0000000140)="1bfefd8a229f58fe382ecab9af702bec187151f60c8e2bffc8f5267480443b7914a1f44082d27086d41393571092cf799918d1619984dea4ba70bfe2861d14958d534565d51d7167c17c62bd", 0x4c, 0x80}, {&(0x7f00000001c0)="205831f680cddfcb3d75e4ca15ef339a4af0cd29a7d93954472651a310ec7f987476c0fcf1c2a5d936df245876bc4ac2a543f687630565aeb8d7b515fa4f7b8efeb110fc26eaecdd086f6083f0e21c1a7bd6eeef86a7122dedac874d913d3ee1652017e13071b948c83a874cd22c78f5c1564f13d80bd36acac92711ff0dd492deae0399425f5730f2f8fbbc4b7126b5ad8b60f48094e8de9c7fdba22fb7e1dd697e40b915215a4469caf0f6a26da27acff3976586e89e95b0e0f9cb5e7a30bedec5afe5acc3d1420530cfaf328bfc22d4b4c77c77b3ccd981dd02f902234a182d9dd65ace5fb4cdf850ae767ed7d5075675f368", 0xf4, 0x8}], 0x10, &(0x7f0000000380)={'nouuid,', {[{@gquota='gquota', 0x2c}, {@qnoenforce='qnoenforce', 0x2c}]}}) 2018/04/10 22:59:15 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f00000a5ff3)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000752000)={0x0, 0x0, 0x0, 'queue1\x00'}) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)) 2018/04/10 22:59:15 executing program 3: 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, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2}) r1 = creat(&(0x7f0000000500)='./control/file1\x00', 0x105) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./file0\x00') readv(r0, &(0x7f0000000140)=[{&(0x7f0000000200)=""/187, 0xbb}, {&(0x7f00000002c0)=""/240, 0xf0}, {&(0x7f00000003c0)=""/143, 0x8f}], 0x3) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0xc007}, 0x4) rmdir(&(0x7f00000007c0)='./control/file1\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000540)={0x8, 0x0, 0x1, 0x0, 0x9, [{0xffffffff, 0x8, 0x20, 0x0, 0x0, 0x800}, {0x69d8, 0x6, 0x8001, 0x0, 0x0, 0x601}, {0xa4, 0x100000001, 0x5, 0x0, 0x0, 0x100}, {0x400, 0x7ff, 0x2, 0x0, 0x0, 0xc}, {0x0, 0x5, 0x200}, {0x3, 0x7, 0x1}, {0x6, 0x0, 0x7, 0x0, 0x0, 0x20a}, {0x5, 0x7f, 0x10001, 0x0, 0x0, 0x80}, {0xffff, 0x3, 0x8000, 0x0, 0x0, 0x200}]}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x10400, 0x18) faccessat(r2, &(0x7f0000000100)='./control/file1\x00', 0x8, 0x800) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000080800ac3379d51cd81c6169ab0d5faf0f17112fd9efcce942de46333d"], &(0x7f0000000180)=0x6) close(r0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000480)=0x80000001, &(0x7f00000004c0)=0x4) 2018/04/10 22:59:15 executing program 1: r0 = epoll_create(0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x9, 0x0, 0x8, 0x800}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={r2, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3ff, 0xff, 0x830, 0x10000, 0x1}, 0x98) fstatfs(r0, &(0x7f0000000040)) r3 = syz_open_procfs(0x0, &(0x7f0000b74fbc)='oom_score_adj\x00') writev(r3, &(0x7f0000000000)=[{&(0x7f00000000c0)='-0', 0x2}], 0x1) r4 = mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000004, 0x810, r3, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000340)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000006c0)={0xe0, 0x0, &(0x7f0000000500)=[@free_buffer={0x40086303, r4}, @request_death={0x400c630e, 0x2, 0x1}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x58, 0x30, &(0x7f00000003c0)=[@flat={0x776a2a85, 0xb, r5, 0x4}, @fd={0x66642a85, 0x0, r1, 0x0, 0x2}, @ptr={0x70742a85, 0x1, &(0x7f0000000380), 0x1, 0x3, 0xb}], &(0x7f0000000440)=[0x68, 0x78, 0x68, 0x30, 0x20, 0x18]}, 0x3}}, @dead_binder_done={0x40086310, 0x2}, @reply_sg={0x40486312, {{0x4, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x38, &(0x7f0000000480), &(0x7f00000004c0)=[0x18, 0x28, 0x48, 0x78, 0x68, 0x30, 0x28]}, 0x4}}, @increfs={0x40046304, 0x3}, @dead_binder_done={0x40086310, 0x1}, @release={0x40046306, 0x4}, @register_looper={0x630b}], 0xc0, 0x0, &(0x7f0000000600)="90ba654120e372374770dd1b2a5a2ebfd216d961698bcbb1cd5ecc9e867acbcb7f8198b3c3725c8816b3c9ab44d5174e3fb44fbe68f54af4532970ace700d7cb7bfb57335690502bd4621abfc976aae20ca0d0a1c26184bdd9ce2979196f78a20da2d44bcbd4823fc1f02728e0efc6d93df9393e1c0f5b6e4221c2c8d5fc1b4144d40eb9448527411d388321757edd9b65fe9426046875b746880521df3283cc26e4671b2c41cd86a7babc9cf0ef60b96f1038c7a48c6624362c10b1ce4662f9"}) faccessat(r3, &(0x7f0000000300)='./file0\x00', 0x84, 0x200) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x0, 0x1f, 0x2, 0x1, 0x0, 0x3ff, 0x88400, 0x2, 0x3, 0xfec, 0x9, 0x3, 0x7, 0x8001, 0x1ff, 0x10000, 0x9, 0x2, 0x9, 0xb2, 0x0, 0x8, 0x7fff, 0x7, 0x9, 0x7, 0x7, 0x7fff, 0x6, 0x4, 0x40d, 0x645, 0x7a, 0x5526, 0x0, 0x7, 0x0, 0x80, 0x6, @perf_bp={&(0x7f0000000040), 0x4}, 0x20, 0x10001, 0x1, 0x0, 0x80, 0xfffffffffffff0a5, 0x40}, r6, 0xd, r3, 0x2) 2018/04/10 22:59:15 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x40, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) splice(r0, &(0x7f0000000140), r1, &(0x7f0000000500), 0x3, 0x7) r2 = socket$netlink(0x10, 0x3, 0xfffffffffffffffb) getsockopt$netlink(r2, 0x10e, 0x4, &(0x7f0000000080)=""/27, &(0x7f00000000c0)=0x1b) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.effective_mems\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r3, 0x29, 0x41, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)=0xa6) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x7fff}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000240)={r4, 0xfff}, 0x8) accept$packet(r3, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000002c0)=0x14) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000000300)={@dev={0xfe, 0x80, [], 0x17}, r5}, 0x14) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000340)={r4, 0x100000001}, 0x8) 2018/04/10 22:59:15 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0), 0x12f) preadv(r0, &(0x7f00000004c0)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)) [ 57.513459] binder: 6217:6224 BC_CLEAR_DEATH_NOTIFICATION death notification cookie mismatch 00000000000000cb != 0000000000000000 [ 57.537808] binder: BINDER_SET_CONTEXT_MGR already set [ 57.543291] binder: 6217:6224 ioctl 40046207 0 returned -16 [ 57.554754] ALSA: seq fatal error: cannot create timer (-22) [ 57.571844] ALSA: seq fatal error: cannot create timer (-22) 2018/04/10 22:59:16 executing program 2: r0 = mq_open(&(0x7f0000000080)='bdev\x00', 0x41, 0x0, &(0x7f00000000c0)={0x0, 0x6, 0x94, 0xffffffff, 0x3, 0x5d6e0193, 0x1, 0x4}) mq_timedsend(r0, &(0x7f0000000000)="e1bd6cd0afde34321df09a6d21a196923c8789fbec2ea693ba8964b3fe243e2d42cdc1b9eef3721daa36ba559839d6", 0x2f, 0x3, &(0x7f000002eff0)={0x1000000000, 0x989680}) 2018/04/10 22:59:16 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x35, r2}) 2018/04/10 22:59:16 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000400)={'syz_tun\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="260000000801"]}) ioctl$KDGKBLED(0xffffffffffffffff, 0x4b64, &(0x7f0000000040)) 2018/04/10 22:59:16 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xe7e) r1 = accept4(r0, 0x0, &(0x7f0000000180), 0x1957fb0915ad6479) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x50, r2, 0x335, 0x70bd2c, 0x25dfdbfd, {0xf}, [@IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xd1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xd3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x20}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000}, 0x800) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000340)) getsockopt$inet6_udp_int(r3, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x0, @random="3b5f09814edc"}, 0xffffffffffffffff, {0x2, 0x4e20, @multicast1=0xe0000001}, "00ffffffffffffff00"}) 2018/04/10 22:59:16 executing program 5: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000000000)="2400000024007f380000120000000100000ff6ff01000000ff070000000000001300ff10", 0x24) 2018/04/10 22:59:16 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) recvfrom$llc(r0, &(0x7f0000000340)=""/209, 0xd1, 0x10102, 0x0, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x58f, 0x2, 0x4, 0x400, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, [0x7fffffff, 0x4fc, 0x10000, 0x20, 0x400, 0x100, 0x9, 0x3f, 0x7, 0x5, 0x4, 0x1, 0xe4dc, 0x100, 0x7fff]}, &(0x7f0000000300)=0x100) r2 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000004c0)=0x0) ptrace$setopts(0x4200, r3, 0x10000, 0x50) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000300), 0x0, 0x55c3}], 0x0, &(0x7f0000001500)=ANY=[]) read$eventfd(r2, &(0x7f00000000c0), 0x2eedb449) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)) 2018/04/10 22:59:16 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) accept(0xffffffffffffffff, &(0x7f0000000200)=@ipx, &(0x7f0000000280)=0x80) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000001000/0x200000)=nil, 0x200000, 0x3) ioctl$int_out(0xffffffffffffffff, 0x0, &(0x7f0000001000)) setsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x6ce4781dac022808, &(0x7f0000000340)="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", 0x1de) ftruncate(r0, 0x0) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000080)=0x2, 0x4) ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000000040)={0x5}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000140)={0x7, 0x3, 0x100000, 'queue1\x00', 0x401}) 2018/04/10 22:59:16 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x0, 0x16, 0x0, "71756575653100000000000000000000000000000000000000000000b900", 0x906}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000280)={0x0, 0x0, 0x0, 'queue1\x00'}) 2018/04/10 22:59:16 executing program 0: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r1 = accept4(r0, &(0x7f0000000140)=@can, &(0x7f00000001c0)=0x80, 0x80800) mkdir(&(0x7f0000000080)='./file0\x00', 0xfffffffffffffffe) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000240)={'security\x00', 0xc0, "ae26fbd29bfc027c6c423e1ada0371378bc4ca389f41c9cc2ef809a403d75f95f240d3d601680191b9711368dce189412f330ffef7cb21394b68ca1ea9a5fb6a5cd8b96ccad892fb66e4e3ad92972becb1f3e48656ea4271733af68136acb13835af31fe5243a415f32893227e3fe42804168dc58f496b0fd24ae61a017e350ed5e184ebdd10bb0e9fcfafbda311ee58167262e83c38f63847fabeac41a67e5666e1df90c32e916a6351d0107549dbf2ee685dc7e6fb7544abd3b9aa4f67f7e5"}, &(0x7f0000000340)=0xe4) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, &(0x7f0000000300)) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0/0us\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/10 22:59:16 executing program 6: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = socket$packet(0x11, 0x0, 0x300) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000300)={0x0, 0x5}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000380)={0x0, 0x1000}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) getsockname$packet(r0, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001780)=0x14) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x28, r4, 0x400, 0x70bd26, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xb9a4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x8800}, 0x20000081) sendmmsg(r0, &(0x7f0000004900)=[{{&(0x7f00000017c0)=@can={0x1d, r3}, 0x80, &(0x7f0000001a00)=[{&(0x7f0000001940)="f5a8ada9c7552b4711540344a54e", 0xe}], 0x1, &(0x7f0000001a40)}}, {{0x0, 0x0, &(0x7f0000002f80), 0x0, &(0x7f0000002fc0)=[{0x10, 0x1}], 0x10}}], 0x2, 0x0) r5 = dup2(r0, r1) readlinkat(r5, &(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=""/131, 0x83) 2018/04/10 22:59:16 executing program 5: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x40000000000000d8}) memfd_create(&(0x7f0000000000)='\x00', 0x1) ftruncate(r0, 0xd) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) lseek(r0, 0x0, 0x3) 2018/04/10 22:59:16 executing program 2: unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0x1, 0x3, 0x5, 0x200000000000000, 0x1}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000289000)) mq_timedsend(r0, &(0x7f0000012000), 0x0, 0x0, &(0x7f0000036000)) epoll_pwait(r1, &(0x7f00003d9fc4)=[{}], 0x1, 0x0, &(0x7f0000e80000), 0x8) 2018/04/10 22:59:16 executing program 1: r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000dbb000), &(0x7f0000329000)=0x4) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000100)=@get={0x1, &(0x7f0000000000)=""/247, 0x5}) 2018/04/10 22:59:16 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000000)={0x2, 0x1, 0x68ea, 0xffffffff, 0x4, 0x6545, 0x9, 0x1, 0x0, 0x2c, 0xfff, 0x4}) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='19', 0x2}], 0x1) 2018/04/10 22:59:16 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00001aaff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000001080)={0x7, &(0x7f0000001040)=[{0x5, 0x394, 0x7, 0x80000001}, {0x400, 0x2, 0x80, 0xc9}, {0x8001, 0x0, 0x493a, 0x7f}, {0x7, 0x5cd2, 0x6, 0x2}, {0x74cd6d29, 0x81, 0x6, 0x101}, {0x400, 0x800000000000, 0x9, 0x4}, {0x0, 0x401, 0x2, 0xff}]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x3, 0x0, 0x0, 'queue0\x00', 0xf9b}) r2 = memfd_create(&(0x7f0000857fff)='\t', 0x0) r3 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r4 = dup2(r3, r2) ioctl$EVIOCGEFFECTS(r4, 0x80044584, &(0x7f0000000000)=""/4096) write$sndseq(r2, &(0x7f0000d81fd0)=[{0x26, 0x0, 0x0, 0x3fd, @tick, {}, {0x1}}], 0x30) 2018/04/10 22:59:16 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000000040)=0xfffffe9c) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000aa7000)={@loopback={0x0, 0x1}}) 2018/04/10 22:59:16 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'nr0\x00', 0x0}) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000500)={{{@in=@dev={0xac, 0x14, 0x14, 0x11}, @in6=@loopback={0x0, 0x1}, 0x4e22, 0x80000001, 0x7ff, 0x2, 0x2, 0x20, 0x0, 0x6c, r1, r2}, {0x3c3, 0x2, 0x4, 0x3, 0x3, 0x80000001, 0x2, 0x1}, {0x81, 0x7, 0x7007, 0x80000000}, 0x3f, 0x0, 0x0, 0x0, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x1a}, 0x4d2, 0x32}, 0xa, @in=@multicast2=0xe0000002, 0x3501, 0x0, 0x2, 0x2, 0x6, 0x80, 0x6}}, 0xe8) r3 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r4 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0xfc) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000200)={0xa, [0x100000001, 0x3ff, 0x14000000000, 0x0, 0x5, 0x7d3b, 0x5, 0x2, 0x800, 0x8]}, 0x18) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x0, 0x8048, 0x0, 0x0, 0x0, 0x3b, 0x0, r5}, {0x0, 0x0, 0x0, 0x3, 0x0, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x0, 0x7fff}, 0x20}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1}}, 0xe8) setsockopt$inet_opts(r4, 0x0, 0xd, &(0x7f0000000600)="585fa165b3a3265bbba51a4147bcdeed46bfc29f118eaf09b5d98e684ecc4eb617fcd76da6fd74f2a4ad661a8430599dc324158fcd02cb5ada4554276590c57b7b16f76fb491e76fe549dc41c7288abcb663a26276736aa3e91b1c616675a1981fc86a912e2ed49a6d4118d775f967a598e52c7c7ec47e36300a2ffb9bd9f67aea05e51066a794dae4b1be2811436e4c19f05c221ee5cbd8fab0bf36aacbd0442f7b3336f1a831cdc4a2d425569a40923fabe3ee303a3e816d4fe19a66", 0xbd) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, &(0x7f00000ddff8), 0x102000001) [ 58.797375] proc: unrecognized mount option "A¦~VfáßÃ.‘jcQÐuIÛòîh]ÇæûuD«Ó¹ªOg÷å" or missing value [ 58.815440] proc: unrecognized mount option "A¦~VfáßÃ.‘jcQÐuIÛòîh]ÇæûuD«Ó¹ªOg÷å" or missing value [ 59.951594] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 59.959488] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 59.967426] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 59.975129] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 59.982914] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 59.990555] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 59.998308] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 60.005984] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 60.013651] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 60.021292] Buffer I/O error on dev loop0, logical block 9, lost async page write 2018/04/10 22:59:18 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000740)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000010000000a00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000010000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x110) 2018/04/10 22:59:18 executing program 5: ioctl$KDGETKEYCODE(0xffffffffffffffff, 0x4b4c, &(0x7f0000963000)) r0 = syz_open_dev$sg(&(0x7f00000b4ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000080)=0x8, &(0x7f00000000c0)=0x4) ioctl(r0, 0x2271, &(0x7f0000000000)="579cebf8be844f6249659f97ca06842606392eb8c44e932ba30f38cc2ce652e0e02fe4b4dbe67471b84be66346446c3a50a3d6ad9f372bebf4ca3b0ef9050b0fac9884f7615fd87ccf") 2018/04/10 22:59:18 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x82002, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000200)={0x8454, 0x20b, 0x9, 0x1, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000280)={r1, 0x4, 0x30}, &(0x7f00000002c0)=0xc) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20040, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x20}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000140)={r4, 0x1, 0x4, [0xd5f3, 0x800, 0x2, 0x4]}, &(0x7f0000000180)=0x10) sendmsg$nl_netfilter(r2, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x10, 0xa, 0x5}, 0x14}, 0x1}, 0x0) 2018/04/10 22:59:18 executing program 1: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000480)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000340)=ANY=[@ANYBLOB="f8000000160005050000000000000000e0000002000000000000000000000000ff01000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ac1414bb00000000000000000000000000000000330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000029bd7000000000000000000000000000000000000000000000000000000000000000000000"], 0xf8}, 0x1}, 0x0) r1 = creat(&(0x7f0000002540)='./file0\x00', 0x0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f00006e5000)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000021ff4)) getpeername$ax25(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) r5 = dup3(r4, r3, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r5, 0x6, 0x21, &(0x7f0000000080)="d823c8bafc7f9723c387dae58adfa7a8", 0x10) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r1) fdatasync(r2) 2018/04/10 22:59:18 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x3, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) process_vm_readv(r1, &(0x7f00000003c0)=[{&(0x7f0000000140)=""/173, 0xad}, {&(0x7f0000000200)=""/235, 0xeb}, {&(0x7f0000000300)=""/184, 0xb8}], 0x3, &(0x7f00000018c0)=[{&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/52, 0x34}, {&(0x7f0000001440)=""/232, 0xe8}, {&(0x7f0000001540)=""/245, 0xf5}, {&(0x7f0000001640)=""/80, 0x50}, {&(0x7f00000016c0)=""/9, 0x9}, {&(0x7f0000001700)=""/111, 0x6f}, {&(0x7f0000001780)=""/130, 0x82}, {&(0x7f0000001840)=""/48, 0x30}, {&(0x7f0000001880)}], 0xa, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/04/10 22:59:18 executing program 7: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005dff57)=';', 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00003e2000)=[{&(0x7f00005dd000)=""/4096, 0x1000}], 0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) sched_getaffinity(r2, 0x8, &(0x7f0000000080)) 2018/04/10 22:59:18 executing program 0: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) clone(0x0, &(0x7f0000000680), &(0x7f0000000080), &(0x7f00000001c0), &(0x7f00000000c0)) futex(&(0x7f000000cffc), 0x0, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x4) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000636000)) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000002980)='./file0\x00', 0x80000, 0x10) faccessat(r0, &(0x7f00000029c0)='./file0\x00', 0x5, 0x1200) clock_gettime(0x0, &(0x7f0000000000)) tkill(0x0, 0x0) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(0xffffffffffffffff, 0x0, 0x488, &(0x7f0000000140)={{0x0, @loopback=0x7f000001, 0x4e22, 0x0, 'none\x00', 0x0, 0xfffffffffffffe05}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x100000007}}, 0x44) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000400)=@assoc_value={0x0, 0x5}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000480)={r3, 0xf0, "743463e39217f9625f09fc5be66239005fae114344e14a10fa54c32fb5551d6f8d8f17fa96fae4115ea634252eef967080fe0bf3c9fac1af50bf3e7e23fb1d3ba15ea03362d725ba10649f3d418bf8bf05eb0060a3e25c656ae80d2c5dbfefd48a8b992dcf4ac31cf81e40bf466529d2e43f68ee872033eed7e6c4767084cc8eef2bd4bf183729ef5ac276e4a77b81c02056857602c0d8ea10115411eb92b13a8b18cc373f41b68f5f68cbff80edbfb0498d7b9b35687365a0ebd73cf680e2141bc445430fd7bd493918fec5a1b5a87e9be7bcb96f68cc33de3cff408be0a6c7168b16c220ba88c77082061c250be618"}, &(0x7f0000000580)=0xf8) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_access\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000002c0)={0x9ce8, 0x2, 0x8, 0x400, 0x80000000, 0x8, 0x9, 0x401, 0x0}, &(0x7f0000000300)=0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340)={r4, 0x4, 0x0, 0x9, 0x1}, &(0x7f0000000380)=0x18) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002940)={&(0x7f00000000c0)=@in6={0xa, 0x4e21, 0x7, @empty, 0x9}, 0x1c, &(0x7f00000027c0)=[{&(0x7f00000003c0)="783f3885ad726e80", 0x8}], 0x1, &(0x7f0000002840), 0x0, 0x80}, 0x40000) 2018/04/10 22:59:18 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000002f80)=[{{&(0x7f0000000140)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000003c0)="874ca4fb7405b663ed8711cdfe8906f94605ea7a9847248be428686416667dc501dfe7f3f6d64245536e30eb0ef1aa0c77ea5339c7521d8f42f4517ef28dbeb5852fdc3511492564ca141e746b5e1744e2e4d27b83f438422346ea10f510981d5114ff3628", 0x65}, {&(0x7f0000001640)="b1e5cfae1ef68a82362913305704b99495d76620f89961df1b5bf8b0438d9d9618b4db0d71040213bd325c681c8c52ca8860226f32f4c41dc865ba80df3aa2f3664e0000006a7c3d4bc8165b1ff985640d252f47387ed79a20abadedd6345e4a0edf5ee2f5ecf8bdf4241f2df61e92d5", 0x70}, {&(0x7f0000001540)="c64fc52ead2b0cde9631f9452884dd426b9b91c27e2274041ed056ab6af54c540cc0e7", 0x23}], 0x3, &(0x7f00000001c0)=ANY=[@ANYBLOB="e000000000000000030100000000000006223ab127b68ef1cba08ad5bfaf2fd1053f5944eb5c48450495a2953e5d6f84f03e1b79faaae12fecee085b632e577575f67ababdff666b95ce90cdcaf149204eca5132c4e16e7df5075c47f41d08ba5419fd4150aa88abd69f64eb8eafff79ab2524961110898cd3db1c8c0b8eaea06abe61cd7e53f7c18f6196ac622b5e5c4621cdf26bc9b6e5233b7dd235c02601fc544ecf43b5bc7df4db4e9dcf06339f49c7c11566824a59503d451eb640f7b53f424dbf7ad6698deb26472e842b48c1d521a7e100"], 0xe0}}, {{&(0x7f0000002780)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x80, &(0x7f0000000000), 0x0, 0x0, 0x0, 0xfffffffefffffffc}, 0xfffffffffffffffc}], 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001500)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001840)={0x9, 0x2, 0x8, 0x41, 0x0}, &(0x7f0000001880)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000002400)={0x0, 0x2b, "14cd84af0e667c4e0068a8ad48f3409b4c36763730ac69e42e59459540b713b1ae1f6bd4453f746375affd"}, &(0x7f0000002440)=0x33) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000002480)={0x0, 0x40}, &(0x7f00000024c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000002500)={0x0, @in6={{0xa, 0x4e23, 0x3e7, @mcast2={0xff, 0x2, [], 0x1}, 0x88}}, 0x4, 0x5, 0x2, 0xffffffffffff405d, 0x2}, &(0x7f00000025c0)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000002600)={0x0, 0x9}, &(0x7f0000002640)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000002740)={0x0, 0x3}, &(0x7f0000002a80)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000002ac0)={0x0, 0x4794}, &(0x7f0000002b00)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002b40)={0x0, 0x3ff}, &(0x7f0000002b80)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000002c00)={0x0, 0x20, &(0x7f0000002bc0)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e20}]}, &(0x7f0000002c40)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000002c80)={0x2, [0x0, 0x0]}, &(0x7f0000002cc0)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000002d00)={0x0}, &(0x7f0000002d40)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000005100)=[{&(0x7f0000001580)=@in={0x2, 0x4e24}, 0x10, &(0x7f0000001800)=[{&(0x7f0000001600)="785a8a0f3fef", 0x6}, {&(0x7f00000016c0)="ca0667b96f3c9f8922a563aaf2b94bfea23e70e89df34d1aef8061c06bf4ddc411a2e151ccc7976ed3ea78a8ce47762b13c532a0b024c17dd8d465de7f823354964c570b444091f68a3d4edc2428e977901cfccfea6b35819fb2ac7ab6037447410e1d9c2d58a9567c2a4088c3ce3237830901926244c22bac7f0c4f35f1288946eddd24c8d0b177dd8a66ce052bdb3cca7e39601aa18bf50bc8976c2e6a7bd51791c5d0ac3b304ccd6208d4ffbb316279d93b1ae0ca2c98fa99f2d365b58076fc27a8af7cbdc2a4c464482d94ec03ba44f436ff7631eec967ab8f3965791fa4193249248679c3ab635e61a5e1cd35f877481b712f5870c56725f6c68557", 0xfe}, {&(0x7f00000017c0)="91f41ca9231123618145ac84da8cdc2be6cde135d3237ae91a12714281ffb999586b36287844", 0x26}], 0x3, &(0x7f00000018c0)=[@init={0x18, 0x84, 0x0, {0x5, 0x71, 0x1, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x617, 0x5, 0x200, 0x2, 0x6, 0xff, 0x10001, 0x0, r2}}], 0x60, 0x8010}, {&(0x7f0000001940)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10, &(0x7f0000001cc0)=[{&(0x7f0000001980)="2e794125a8845b43458a438dace382633e807614b8deec24b867771177d3d370098ae36e0f17dec54d6924def78e2e531dd97e8a973515622e33673d169da7363ec22f54161d0731cb7fac7aaef5ec4b9910e06e9bd174a009e55e74e2b7fd32cd472589bfb0ecc6b7f3b471d8d8fd16f28728c4bc900c07b3780c5cef2263b51dba5db5c0bce5866f71c652b882b117bf33b448506b3f4c4258580a4e7f54debc7eb5649ede09ab90181117b2cef46fdb3d0f715cba770cb0db70f53916b7a83d8a89d7199b0cca53afe5fc39ce885153d443b6531106a26348d778a44eaf34ad0e0a01", 0xe4}, {&(0x7f0000001a80)="7b1d54f90daefe8ea9b16795e960d4944672e405404c75bbe31e2625a25991e914f350e78f618fa08c3ccda50a5e21786fc779c62af639279986d786c28431540c44ce0fe3a251ff97a2a3400eed6fa17923887816a4eb47c41f7ca61f6c67bbfee514a611f2a4e4a3d2127b8cad8e7638a9bd", 0x73}, {&(0x7f0000001b00)="75121b2457c66f2771336c7eb0d055b3c07cb7b7b9632fc0fec5d991b7f24fed4d63ac3eb2966984506d6c0dc9c9583d71a41cb74fb9d7ff51ebbf33177438d872e2f1e82a36644de69174f1b90feebcb76bf3602113b5f6fe800f0e621b5580370e79544c1001cf048d05dd892f125db6a1bdf04385687056b84e6f30443cc9f76d7b4f880aed2caeec", 0x8a}, 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0x1000}, {&(0x7f0000001bc0)="667596bc744e3cbeb73df100b81339a991cd169b6c8e23cf85fbbd4ca216f398190a964af826dc75ca43eb5e4389d390f4e0f249424409b2a13a2f0886240e7d9a64f3db7bf686019758cfe66e388a", 0x4f}, {&(0x7f0000001c40)="ae2258e49c510ec695e5f7656e5890c7510450c49cd7fd529dfe9e966ff1561ca72203756f2de1b218d5d2cb167636e298dc25db45b3393c7acdb9de9e7301", 0x3f}, {&(0x7f0000001c80)="29d2a686f3f5243e1d4357931495cffb7a27f9a43e070ec55e78", 0x1a}], 0x7, &(0x7f0000001d40)=[@init={0x18, 0x84, 0x0, {0x3182a0b6, 0x8, 0x2}}], 0x30, 0x88d4}, {&(0x7f0000001d80)=@in={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10, &(0x7f0000002380)=[{&(0x7f0000001dc0)="12dcf060049c14334c815288929c4c6ab868bae9c9598bbca00ba500bfa7d06965faa4968f1c21e358dcde784971add721fc43edf25ae9b9e7edc6c559fba68710d196bbaa9179fdb88aa5d64d2f0e159c15197bc10ef548bcca8e3d7fc81c612881c8", 0x63}, {&(0x7f0000001e40)="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", 0xfd}, {&(0x7f0000001f40)="3ad169999b8afae79965825f2880383d5312e9b6d711a049be6c58037b33721833c9e39c13a827cb8fcd9ada6fce55abe89b95bbec54fd5e3c288ecef4f118633e0bc8feee08eeb8c3839780d259fccd28db1bc47481bdff4016d9ece4a8cbbcc003a1e75fa7dcdf63b6aea8667f946fb31edc1b81448f666696f44c25f2c0606b92435c446281ef261736866ebb", 0x8e}, {&(0x7f0000002000)="67df572636da75023d7eea33604407db6a24aad4648b723c948ce398ccf2cdae79558a321d7c2cf265d5dcbfc545cd831304812df6ee803f15831393c8ff67c572edc6c2e694131803e4fdf26d70ff43072f4eec4550e9119698eecb3a72b79cc42655ff4d61f56ec24607c87de97b465a597b3ad5514568441d9d9504ebe117e8c58d09a5408bb98e69cee859cc16c75974f64293b689e9ba6b4379ffbf2064721d82cb8ada6d81c63555abac058aff3c62984e46922b4b8d4a3e2ae30e6dda72335384c97c456d81e0e5bf029a40fae5a2f3cc09b869a608dc1d76", 0xdc}, {&(0x7f0000002100)="8d57e1a5da580e72226fd0ac596762a5d90b35e90f72cc3d6ac35b1b80501a900aeeb3a03d5fecb99c31f5b2099d39f99f14458a19aadbaff67d5e8ffd9f22a10e847bba2b82cad5b69efdfd4440d45709997bce41eac91e746a56eba9ca2e611487c81daae5104fa6a61e7f4aacd12ff6193be60ccc651dbc1bcc54ad65d56c956fb3a01a0da4a3", 0x88}, {&(0x7f00000021c0)="f31a", 0x2}, {&(0x7f0000002200)="c641651a31d204b5e8e833b6b5b210d26e075841c1788a0b422a3f4dde1eabb552c869c37752c8277c93e1a1faf00a9148e72e874cb6702b043229a8deae59b1598c74f3361ff19507d2b349257cd74dc5eec3cf472ab6980b1c39fb7e6be56e22319da7abdbcdef0fc364dfd304400e3f3ad7930cce58cbdda901271260df99aa14a1c120c442ee00363eb13c6a86c835b750c2a6cba5fbc6ca9ca6ece9ea754233f448fa7b9f2b67da7260b58c33dcf736c7c7f0614f8d", 0xb8}, {&(0x7f00000022c0)="ae3694377ce247ee5dce881ca18a29a6b41a55aca5abbf68c7bdb757eac22e5884da014b38cfbceec2801a0b79ef48913ecdbe5405b967130c5ef9920c42a7da1ff999b7870da9dc4700935d747e9917e0d98fd7b218aa93f0de6fbb05223115da998b9172d5173b8a6b4543a581fac26a55d0f1b173b4ba8ddcb13e15aebc90ace486f7e37701472a36b69aa3b67ced43bf41cc7a94231128", 0x99}], 0x8, &(0x7f0000002800)=[@init={0x18, 0x84, 0x0, {0x200, 0x6, 0xfffffffffffffffe, 0x8}}, @init={0x18, 0x84, 0x0, {0x9b, 0x4, 0x13c, 0x3}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x6, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x45, 0x4, 0x8, 0x5, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x800, 0x4, 0x2, 0x8, 0x1, 0x2, 0x101, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x5da40, 0xfffffffffffffff7, 0x8000, 0x7, 0x5, 0x2, 0xfffffffffffffff8, 0x400, r5}}, @init={0x18, 0x84, 0x0, {0x100000000, 0xb36, 0x2, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x81, 0x4, 0x7c0a8cd6, 0x8, 0x2, 0x38, 0x4, r6}}], 0x180, 0x48001}, {&(0x7f0000002680)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000002700)=[{&(0x7f0000004000)="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", 0x1000}, {&(0x7f00000026c0)="c00d218acd6c07c1ab8a06aa480ae9918c6adaed3a7c7cc1815625e0dfe1b32500a7b7e28415762c3ea98b41d64a91bc8381965c37a08f7e", 0x38}, {&(0x7f0000002980)="279647ee82b3f8be722cd2e8fa0d3cf64ad24b793ac404626d45e5b96dca4b24babe5a9c7e53f3b6552ea73907711d6cf5dbb6357db48aac951e469daed6ff3db8594bfe9db4f297ec0ec2a1d8f365174aa1e140c01b727e79e66b389f14353866bb253b832b889df79f932e097f8f552f886347c48153dec994883aff03e615632e45310fbd262fe5dcb07d471c33c215de0950b066470b30a50d0ebecf846726fb889d829a9465f9d3ecde19e3659709e712f2addb783b69b25d9a5fb53bfbb19ebfe5", 0xc4}], 0x3, &(0x7f0000002d80)=[@init={0x18, 0x84, 0x0, {0x9d4, 0x3c428eed, 0x200, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x3, 0x6, 0x4, 0x5, 0x5, 0x7, 0x1, r7}}, @init={0x18, 0x84, 0x0, {0x4a98, 0xffffffffffff8000, 0x81, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x6, 0x203, 0x1, 0x9, 0x200, 0x1, 0x6, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x3f, 0xfffffffffffffffb, 0xc, 0x0, 0xf4, 0xffffffffffff0000, 0x421, 0xfffffffffffffffd, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0xe, 0x0, 0x6, r10}}, @init={0x18, 0x84, 0x0, {0x7, 0xb2a, 0x0, 0x1c000000}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x1, 0x7f, 0x1, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x1, 0x2, 0x2, 0x48, 0x30d3, 0x0, 0x4, r12}}], 0x1b0, 0x20000000}, {&(0x7f0000002f40)=@in6={0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0x12}, 0x3}, 0x1c, &(0x7f0000005040)=[{&(0x7f0000005000)="03d0683aca7696aec2a037b993347971d64bf2db", 0x14}], 0x1, &(0x7f0000005080)=[@init={0x18, 0x84, 0x0, {0x9, 0x3, 0xfffffffffffffff7, 0xffffffffffffffff}}, @init={0x18, 0x84, 0x0, {0xffffffffffffffff, 0x7, 0x8, 0x7ff}}], 0x60, 0x8000}], 0x5, 0x8040) 2018/04/10 22:59:18 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x1, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000914ff0)={0x0, 0x0, &(0x7f0000fb2000)}) r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000dd5000)={0x0, 0x4b, &(0x7f0000000000)="adc624659c9f8162d08a18b464d96df6f12b0b04ce646685d06219a71fcfe0a8bc01596e736e97fc929a426924b3d9b9757bde37d1bacc53fa8cebf9d62ce2604b040be5b3054688ec6bec"}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x408001, 0x0) getsockopt$inet_buf(r2, 0x0, 0x2f, &(0x7f00000000c0)=""/115, &(0x7f0000000140)=0x73) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000200)) 2018/04/10 22:59:18 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001]}, 0x1c) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x6, 0x8001, 0x58, 0xc605, 0x1, 0x2, 0x0, {0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x5, 0x8, 0x7, 0xc8, 0x85}}, &(0x7f00000002c0)=0xb0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r2, &(0x7f0000000340)=0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f00003fdff5)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/04/10 22:59:18 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000080)=0xfffffffffffffff9) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)={0x18, 0x1, 0x2, 0x7ffffffffffff, 0x0, 0x0, {}, [@nested={0x4, 0xffffffff00000001}]}, 0x18}, 0x1}, 0x0) lremovexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=@random={'system.', '\x00'}) 2018/04/10 22:59:18 executing program 5: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x401, 0x1) getsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$bt_hci(r0, 0x0, 0x63, &(0x7f0000000000)=""/30, &(0x7f0000d23000)=0x1e) 2018/04/10 22:59:18 executing program 7: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) readv(r0, &(0x7f0000001440)=[{&(0x7f0000000000)=""/57, 0x39}], 0x1) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) signalfd4(r0, &(0x7f0000000140)={0x1}, 0x8, 0x800) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) r2 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) accept4$netrom(r2, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48, 0x80800) 2018/04/10 22:59:18 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40001, 0x0) fallocate(r0, 0x0, 0x0, 0x8005) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000000240)={0x2, r2}) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="ac000000", @ANYRES16=r1, @ANYBLOB="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"], 0xac}, 0x1, 0x0, 0x0, 0x1}, 0x24000000) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000000c0)=0x10000, &(0x7f0000000100)=0x2) 2018/04/10 22:59:18 executing program 1: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000480)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000340)=ANY=[@ANYBLOB="f8000000160005050000000000000000e0000002000000000000000000000000ff01000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ac1414bb00000000000000000000000000000000330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000029bd7000000000000000000000000000000000000000000000000000000000000000000000"], 0xf8}, 0x1}, 0x0) r1 = creat(&(0x7f0000002540)='./file0\x00', 0x0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f00006e5000)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000021ff4)) getpeername$ax25(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) r5 = dup3(r4, r3, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r5, 0x6, 0x21, &(0x7f0000000080)="d823c8bafc7f9723c387dae58adfa7a8", 0x10) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r1) fdatasync(r2) 2018/04/10 22:59:18 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000cb1000)=0x20000000000005, 0x4) sendto$inet(r0, &(0x7f0000ef9000), 0x0, 0x0, &(0x7f000015a000)={0x2, 0x4e21}, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/04/10 22:59:18 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e5aff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000000000)={0x4, 0x4, 0x55dae561, 0xffffffff}, 0x10) 2018/04/10 22:59:19 executing program 6: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000004000)=""/123, &(0x7f00000c9ffc)=0x7b) 2018/04/10 22:59:19 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000100)=""/68) poll(&(0x7f0000000040)=[{}, {r0}, {}, {}, {}], 0x68, 0x1000) 2018/04/10 22:59:19 executing program 5: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000040)) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cgroup.controllers\x00', 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000100)="ecccc5cbd166c7986dd2bf33851e8dc5190e44848eee68a1a5efd3", 0x1b, 0x0, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x3, 0x401000}, 0x80) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@mcast1}}, &(0x7f0000000040)=0xe8) connect(r1, &(0x7f0000000440)=@hci={0x1f, r3, 0x3}, 0x80) accept4$packet(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14, 0x800) msync(&(0x7f00009c7000/0x1000)=nil, 0x1000, 0x6) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x100000000000000, 0x0) 2018/04/10 22:59:19 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0xc0000008080) rmdir(&(0x7f0000000000)='./file0\x00') ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x8000}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x308) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={r2, r3, r4}, 0xc) 2018/04/10 22:59:19 executing program 1: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000080)) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r1, 0x5c}, 0x8) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f3ff0)={0x2}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @rand_addr}}, [0x26d, 0x7, 0x2, 0x4, 0x8, 0x101, 0x4, 0x13c6, 0x3, 0x9, 0x100000001, 0x400, 0x6, 0x4, 0x801]}, &(0x7f0000000040)=0x100) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r2, 0x4, 0x3}, 0xc) 2018/04/10 22:59:19 executing program 4: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0x8400000000c, &(0x7f0000000000)=0x3b3, 0xcede94f3b7226d54) 2018/04/10 22:59:19 executing program 7: syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) fcntl$addseals(r0, 0x409, 0x2) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000080)=r2) write(r1, &(0x7f00007fbffd)='H', 0x1) sendfile(r1, r1, &(0x7f000079a000), 0xfec) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x200000011, r1, 0x0) getrandom(&(0x7f0000000100)=""/249, 0xf9, 0x1) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00000002c0)) 2018/04/10 22:59:19 executing program 3: getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000080)=""/222, &(0x7f0000d0dffc)=0x6) 2018/04/10 22:59:19 executing program 2: openat$selinux_user(0xffffffffffffff9c, &(0x7f0000003ff2)='/selinux/user\x00', 0x2, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040)=0x100000000, 0x4) pread64(r0, &(0x7f0000007f2a)=""/214, 0xfffffffffffffe2f, 0x0) 2018/04/10 22:59:19 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x7}, 0x14}, 0x1}, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0xf, 0x7, 0x400, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_RELDISP(r2, 0x5605) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000080)={{{@in=@dev, @in=@local}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) r3 = accept(r0, &(0x7f0000000200)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000280)=0x80) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f00000002c0)=0x8001) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_RELDISP(r4, 0x5605) 2018/04/10 22:59:19 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00000005c0)={0x0, {{0xa}}, {{0xa}}}, 0x104) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r2 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) write$evdev(r2, &(0x7f0000037fe8)=[{}], 0x10) sendfile(r2, r2, &(0x7f00009bcffe), 0x4c35) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) 2018/04/10 22:59:19 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r1, &(0x7f0000000240)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) close(r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0x90) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000180)={'broute\x00', 0x0, 0x4, 0xf7, [], 0x3, &(0x7f0000000040)=[{}, {}, {}], &(0x7f0000000080)=""/247}, &(0x7f0000000200)=0x78) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}}}, &(0x7f0000000400)=0xe8) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000280)={0x9, 0x0, 0x3, 0x3}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000002c0)={0x3, r4}) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000683ff4)={@rand_addr=0x5e8, @loopback=0x7f000001, r3}, 0xc) 2018/04/10 22:59:19 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000040)={0x88, &(0x7f0000000600)="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"}) syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x100) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x54001, 0x28) getpeername$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) 2018/04/10 22:59:19 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1555555555555658, 0x200) dup3(r0, r0, 0x80000) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x82, 0x80841) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in, @in6=@mcast1}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xfffffffffffffc2c) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000540)=0x10001, 0x4) 2018/04/10 22:59:19 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f00009dfffc), &(0x7f0000000000)=0x4) personality(0xf) r1 = dup3(r0, r0, 0x80000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000100)=0x5, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000004240)=ANY=[@ANYRES32=0x0, @ANYBLOB="610000004b31ed43fcffffff3f1e7d3be5b3be624058e921e39753d049d8e148d0f6060be8ef630ed5972fdf4853f4991b5a17de992385edf7b6ed111cbf191aadad6ff936bc0703b792303b18b91dc8f10a103e5a25f4bbf6fc71a02e6003c13ecdb35830"], &(0x7f00000042c0)=0x69) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000004300)={r3, 0xbd8a}, 0xc) socketpair(0x3, 0x800, 0x3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETOFFLOAD(r5, 0x400454d0, 0x12) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0xffffffff, 0x0, 0x1, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r4, 0x40206435, &(0x7f00000000c0)={0x1f, r6, 0x2, 0x3}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0xa4, "1c595ca77efc74120c102ad0181b758588f5f75ed064a7beef1f5b172c487837f203dd488902d420a2418719535cce918da0aadcf66b8db353e3ae30d3bbf993145ec93a5f9b8416e1a925c483628d62bf02e589c95802b1a94bb3462e31f5ecad4903777ce205657fe649a6ea009204e7781becdff6a6ab625af92f429f6e6e34f54056a38230cfee5665df20b4b7e4c00e972e0e0fe892823f381fd0844fcf00feba09"}, &(0x7f0000000200)=0xac) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000240)={r7, 0x4}, &(0x7f0000000280)=0x8) 2018/04/10 22:59:19 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f000061f000)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000622000)=""/28, 0x516) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0x3}) set_tid_address(&(0x7f0000000300)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000440)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f000088b000)) write(r0, &(0x7f00000001c0)="97904f6264f00749cfcee60b628ab9a35b5a7cc3561b01caf3ca500f2423ce53546fb74bc22cfcc255f87f99", 0x2c) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000000)) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="590000b40db500a04eb3e172e2d6fbe840c5c395f414b40c1f413e1dd611a542ac2fa895e0e83393140bec2eff7c8f79112c678d28131c9bd521cad9d7b30d541a5cc943903b5cbfe410e79edb54c7229d0d237f0c7343fdb7bc5c5f3d322237"], &(0x7f0000000280)=0x61) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000002c0)={0x9, 0x8000, 0x8000, 0x8001, 0x2, 0x41, 0x6, 0x100, r2}, &(0x7f0000000340)=0x20) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00000000c0)={{0x8001}, 'port1\x00', 0x10, 0x40, 0x1, 0x5, 0x80000001, 0x1, 0x400, 0x0, 0x0, 0x9}) 2018/04/10 22:59:20 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x0) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000080)=0x3, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x4c, &(0x7f0000000ffe), 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0)=0x7, 0x4) 2018/04/10 22:59:20 executing program 7: syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) fcntl$addseals(r0, 0x409, 0x2) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000080)=r2) write(r1, &(0x7f00007fbffd)='H', 0x1) sendfile(r1, r1, &(0x7f000079a000), 0xfec) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x200000011, r1, 0x0) getrandom(&(0x7f0000000100)=""/249, 0xf9, 0x1) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00000002c0)) 2018/04/10 22:59:20 executing program 1: r0 = socket$unix(0x1, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f00004ef000)=0x101, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00000000c0)=0x6) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) sendto$unix(r0, &(0x7f0000000000)="fd387227056475f2fa012a022cc7091af03352590af6701293dc1886a21e5cbb0d2d277ee9b3b1c5f2c14101e827145c22fc73b4192ea9dcf059f2d3816ab80867dd280ef0faed13eabbf943e1f9b43e92b8f6", 0x53, 0x800, 0x0, 0x0) 2018/04/10 22:59:20 executing program 5: r0 = open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000000aff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) finit_module(r0, &(0x7f0000000000)='\x00', 0x1) fcntl$getflags(r1, 0x401) 2018/04/10 22:59:20 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000140)) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x1f8, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0x10000, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x100, 0x20, 0x0, 0x5, 0x1, &(0x7f0000000040)='team0\x00', 0x400, 0x8388, 0x6}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000300)={'filter\x00', 0x7, 0x4, 0x480, 0x258, 0x0, 0x0, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000100), {[{{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, 0xffffff00, 0xffffffff, @empty, {[0x0, 0x0, 0xff, 0x0, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0xff, 0x0, 0x0, 0xff]}, 0x0, 0x100000000, 0x5, 0x3ff, 0x3ff, 0x3, 'ip6_vti0\x00', 'dummy0\x00', {}, {0xff}, 0x0, 0x180}, 0xf0, 0x118}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x80000001, 0x5}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}, @loopback=0x7f000001, 0x8, 0x1}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14, 0x14, 0x10}, @rand_addr=0xfffffffffffff15b, 0x2, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000002c0)="f4", 0x1, 0x0, 0x0, 0x0) 2018/04/10 22:59:20 executing program 2: r0 = add_key(&(0x7f0000000180)='id_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) request_key(&(0x7f0000000200)='id_leg`cy\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="2880", r0) request_key(&(0x7f0000000740)='id_legacy\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000007c0)='systemem0ppp1\'eth0/!eth0#vboxnet1+vmnet1security^:eth0@]eth1trusted$,\x00', 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="39000000130009046908000081000001000000400300000045ff0f00000a001419001a0047bd330782b77b01000200070000fe000000070002", 0x3}], 0x0) 2018/04/10 22:59:20 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00000005c0)={0x0, {{0xa}}, {{0xa}}}, 0x104) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r2 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) write$evdev(r2, &(0x7f0000037fe8)=[{}], 0x10) sendfile(r2, r2, &(0x7f00009bcffe), 0x4c35) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) 2018/04/10 22:59:20 executing program 0: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000140)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}}}, &(0x7f00000000c0)=0xe8) setfsuid(r2) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xe9a}, {0xa, 0x4e21, 0x7fff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}, 0xfff, [0x7, 0x8, 0x7fff, 0x0, 0x81, 0x80000000, 0x10001]}, 0x5c) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000280), &(0x7f00000002c0)=0x8) sendfile(r0, r1, &(0x7f0000000100), 0x4000fffb) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000000240)={'bond0\x00', 0x400}) 2018/04/10 22:59:20 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x0) close(r0) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2, 0xffffffffffffffff}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{0xffffffffffffffff, 0xc1a6}], 0x20000000000000b5, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000280)={0x0, 0x4, 0xaa6, 0x6}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000003c0)={0x120000, 0xd, 0x2, 0x1, r4}, &(0x7f0000000400)=0x10) mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x2) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB='user./de'], &(0x7f00000002c0)=""/152, 0x98) pipe2(&(0x7f0000000100), 0x0) 2018/04/10 22:59:20 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x3, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x5, 0x0, 0x6]}, 0x5c) r1 = accept(r0, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000240)=0x80) setsockopt$inet6_int(r1, 0x29, 0xde, &(0x7f0000000280)=0x8000, 0x4) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000040)=0x1e) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0xd2602, 0x0) accept4(r0, &(0x7f00000000c0)=@hci={0x0, 0x0}, &(0x7f0000000140)=0x80, 0x80000) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, r3}, 0x14) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/04/10 22:59:20 executing program 2: mlockall(0x3) socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x800000000002, 0x300) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0xc, @time, 0x1, {0x80000001, 0x81}, 0x800, 0x3, 0x1}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000240)={0x6}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000500)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x87) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="aa39498e56a1a65be9ec79314879d50cc30559533219afba7870e12d0c4c3a67dccb1a7b6f34c9c588b27b7b92b5145d001648f880f6e9186019043de7d35a8ffb3cf59a9e9e3210d0e028b060"], &(0x7f0000000380)) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{}, {0x6}]}, 0x8) r2 = socket(0xa, 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(0xffffffffffffffff, &(0x7f0000000a40)=@nfc, &(0x7f0000000ac0)=0x80) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) sendto$inet(r0, &(0x7f0000000280)="55e7daa88f2a75d9c53e7310b4b6f9a9c23add16d6947c117db0232e631dc81895fbeaac26a71304efd24bf854403fb7c2cce9bfff64a5706bdb3d83b7391df24d9543f93178de7cb42f55dc19929781adbbca73caef5ccbdac2de23e7a1d2158878d87d9e0b685b8ea9e3d3e18e79d89286d59bb120cfc9e18f9c5eb766d4f29ce1c8d46285fac18737f02274f1a0de744ea32c704d29deaf42242d76a01623850af2da2403dda7f38597e0a83b2078a99041b196612930", 0xb8, 0x4044040, 0x0, 0x0) connect$inet6(r2, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000000)) fallocate(r3, 0x0, 0xffff, 0x1f) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendfile(r2, r3, &(0x7f00005faff8)=0x5, 0xfffb) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000380)={0x0, 0x4766}, &(0x7f00000003c0)=0x8) syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x3, 0x8100) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x0, 0xffffffff, 0x0, 0xfffffffffffffffe, 0x200, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x9, 0x0, 0x0, 0x0, 0xc3}}, &(0x7f00000004c0)=0xb0) unlinkat(r2, &(0x7f0000000140)='./file0/file0\x00', 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000580)={0x0, 0xfffffffffffffff7}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000600)={0x0, 0x4}, &(0x7f0000000680)=0x8) 2018/04/10 22:59:20 executing program 0: clock_adjtime(0x0, &(0x7f0000000000)={0x7, 0x0, 0x8}) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000140)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/10 22:59:20 executing program 1: r0 = socket(0x9, 0x80000000000001, 0x5) write(r0, &(0x7f0000000000)="240000001a0025f0006bb40400007f1d020b00ff0010b500001000eb0800020000ffe5b7", 0x24) fsync(r0) 2018/04/10 22:59:20 executing program 0: socketpair$inet6(0xa, 0x80004, 0x3, &(0x7f0000000080)={0xffffffffffffffff}) accept$packet(0xffffffffffffffff, &(0x7f00000043c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000004400)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000004440)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x16, r1}) r2 = memfd_create(&(0x7f0000001fc1)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) fallocate(r2, 0x0, 0x0, 0x10001) write(r2, &(0x7f0000002000)="c8", 0x1) sendfile(r2, r2, &(0x7f0000001000), 0xfec) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000000000)=""/65) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) unlink(&(0x7f0000001000)='./file0\x00') 2018/04/10 22:59:20 executing program 1: r0 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) write$binfmt_elf64(r0, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x800, 0x7, 0x101, 0x17559680, 0x2, 0x6, 0xa0, 0x48, 0x40, 0xe8, 0x8001, 0x7b, 0x38, 0x1, 0x0, 0xffffffffffffffe9, 0xffff}, [{0x2, 0x3, 0x10e, 0x2, 0x0, 0x27db, 0x1, 0x5}], "5747fbce51d31ea1d50bccb5a0", [[], [], [], [], [], [], [], [], [], []]}, 0xa85) r1 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x441) ioctl(r1, 0x7fff, &(0x7f0000000b80)="5cfb9869628b49effa2add944f6b369440083b52a2489aaa3c26aadad8a2775612778cc2284c0b54904da58ae30aa7fee50ea953a601d31ab0a29d8246983865f1cbad2a06000000000000000000") 2018/04/10 22:59:20 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000440)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x37f395be}, &(0x7f00000002c0)=0x8) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4$packet(0xffffffffffffff9c, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000009c0)=0x14, 0x80000) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000a00)={@mcast2={0xff, 0x2, [], 0x1}, 0x55, r3}) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000300)={r1, 0x20}, 0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000040)={{{@in=@multicast1, @in=@multicast1}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000400)=0xe8) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r5) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x208801, 0x0) r7 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000040)=@req3={0x0, 0x0, 0x6, 0x1f, 0x1000, 0x0, 0x4}, 0x1c) sync() request_key(&(0x7f0000000500)='pkcs7_test\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)='syz_tun\x00', 0xfffffffffffffffa) add_key(&(0x7f00000005c0)='dns_resolver\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000640)="f54c63b834ca4dc4e2593672f8891bf610e8", 0x12, 0xfffffffffffffffd) keyctl$setperm(0x5, 0x0, 0x10001010) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r7, 0x84, 0x7b, &(0x7f0000000380)={r1, 0x3}, &(0x7f00000003c0)=0x8) unlink(&(0x7f0000000080)='./file1\x00') r8 = openat$cgroup_procs(r5, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) symlink(&(0x7f0000000140)='./file1\x00', &(0x7f0000000340)='./file2\x00') fcntl$F_SET_FILE_RW_HINT(r8, 0x40e, &(0x7f0000000180)) syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x9000, 0x0, 0x0, 0x0, 0x1008880) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r6, 0x28, 0x2, &(0x7f00000001c0), 0x8) [ 62.610213] syz-executor2 (6515) used greatest stack depth: 22840 bytes left [ 62.715727] syz-executor2 (6524) used greatest stack depth: 22472 bytes left 2018/04/10 22:59:21 executing program 5: r0 = socket$packet(0x11, 0x0, 0x300) r1 = dup(r0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) r2 = syz_open_procfs(0x0, &(0x7f0000000340)='net/arp\x00') preadv(r2, &(0x7f00000007c0)=[{&(0x7f0000000380)=""/136, 0x88}, {&(0x7f00000005c0)=""/76, 0x4c}, {&(0x7f0000000080)=""/52, 0x2ab}, {&(0x7f0000000640)=""/226, 0xe2}], 0x4, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x4e20, 0x4899, @mcast1={0xff, 0x1, [], 0x1}, 0xfff}}}, &(0x7f0000000580)=0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x9, 0x0, 0x0, 0x2}, &(0x7f0000000100)=0xfffffdfb) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)=""/165, 0xa5) fcntl$getown(r0, 0x9) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000800)={{{@in=@broadcast, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000900)=0xe8) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000980)={0xca62, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000940)={r5, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000300)={0xffffffff, 0x2, 0x0, 0x0, r4, 0xff, 0x6, 0x1ff}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f0000000440)=0xffff, 0xffffffffffffff68) r6 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x81) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000a40)={{{@in=@broadcast=0xffffffff, @in6, 0x4e22, 0x0, 0x4e22, 0x89, 0x2, 0x80, 0x20, 0x1, r5, r4}, {0x1, 0x364, 0x3, 0x3, 0x10001, 0x7, 0x5, 0x7}, {0x6, 0x6, 0x4, 0x58f}, 0x1, 0x6e6bc0, 0x0, 0x0, 0x3, 0x2}, {{@in=@dev={0xac, 0x14, 0x14, 0x13}, 0x4d5, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x0, 0x4, 0x3, 0xfffffffffffffc01, 0x3, 0x3, 0x20}}, 0xe8) pwrite64(r6, &(0x7f00000001c0), 0xfd, 0x0) 2018/04/10 22:59:21 executing program 3: keyctl$set_reqkey_keyring(0xe, 0x3) r0 = request_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='logon\x00', 0xfffffffffffffffc) keyctl$setperm(0x5, r0, 0x80000010200) r1 = add_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="b73365e2c37f39f709", 0x9, 0xfffffffffffffffd) keyctl$reject(0x13, r0, 0x8, 0x1, r1) request_key(&(0x7f0000000200)='logon\x00', &(0x7f0000ab3ffb)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)='\x00', 0x0) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x100) getuid() ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000240)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000280)={r3}) 2018/04/10 22:59:21 executing program 0: socketpair$inet6(0xa, 0x80004, 0x3, &(0x7f0000000080)={0xffffffffffffffff}) accept$packet(0xffffffffffffffff, &(0x7f00000043c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000004400)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000004440)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x16, r1}) r2 = memfd_create(&(0x7f0000001fc1)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) fallocate(r2, 0x0, 0x0, 0x10001) write(r2, &(0x7f0000002000)="c8", 0x1) sendfile(r2, r2, &(0x7f0000001000), 0xfec) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000000000)=""/65) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) unlink(&(0x7f0000001000)='./file0\x00') 2018/04/10 22:59:21 executing program 2: mlockall(0x3) socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x800000000002, 0x300) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0xc, @time, 0x1, {0x80000001, 0x81}, 0x800, 0x3, 0x1}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000240)={0x6}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000500)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x87) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="aa39498e56a1a65be9ec79314879d50cc30559533219afba7870e12d0c4c3a67dccb1a7b6f34c9c588b27b7b92b5145d001648f880f6e9186019043de7d35a8ffb3cf59a9e9e3210d0e028b060"], &(0x7f0000000380)) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{}, {0x6}]}, 0x8) r2 = socket(0xa, 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(0xffffffffffffffff, &(0x7f0000000a40)=@nfc, &(0x7f0000000ac0)=0x80) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) sendto$inet(r0, &(0x7f0000000280)="55e7daa88f2a75d9c53e7310b4b6f9a9c23add16d6947c117db0232e631dc81895fbeaac26a71304efd24bf854403fb7c2cce9bfff64a5706bdb3d83b7391df24d9543f93178de7cb42f55dc19929781adbbca73caef5ccbdac2de23e7a1d2158878d87d9e0b685b8ea9e3d3e18e79d89286d59bb120cfc9e18f9c5eb766d4f29ce1c8d46285fac18737f02274f1a0de744ea32c704d29deaf42242d76a01623850af2da2403dda7f38597e0a83b2078a99041b196612930", 0xb8, 0x4044040, 0x0, 0x0) connect$inet6(r2, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000000)) fallocate(r3, 0x0, 0xffff, 0x1f) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendfile(r2, r3, &(0x7f00005faff8)=0x5, 0xfffb) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000380)={0x0, 0x4766}, &(0x7f00000003c0)=0x8) syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x3, 0x8100) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x0, 0xffffffff, 0x0, 0xfffffffffffffffe, 0x200, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x9, 0x0, 0x0, 0x0, 0xc3}}, &(0x7f00000004c0)=0xb0) unlinkat(r2, &(0x7f0000000140)='./file0/file0\x00', 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000580)={0x0, 0xfffffffffffffff7}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000600)={0x0, 0x4}, &(0x7f0000000680)=0x8) 2018/04/10 22:59:21 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000440)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x37f395be}, &(0x7f00000002c0)=0x8) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4$packet(0xffffffffffffff9c, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000009c0)=0x14, 0x80000) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000a00)={@mcast2={0xff, 0x2, [], 0x1}, 0x55, r3}) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000300)={r1, 0x20}, 0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000040)={{{@in=@multicast1, @in=@multicast1}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000400)=0xe8) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r5) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x208801, 0x0) r7 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000040)=@req3={0x0, 0x0, 0x6, 0x1f, 0x1000, 0x0, 0x4}, 0x1c) sync() request_key(&(0x7f0000000500)='pkcs7_test\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)='syz_tun\x00', 0xfffffffffffffffa) add_key(&(0x7f00000005c0)='dns_resolver\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000640)="f54c63b834ca4dc4e2593672f8891bf610e8", 0x12, 0xfffffffffffffffd) keyctl$setperm(0x5, 0x0, 0x10001010) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r7, 0x84, 0x7b, &(0x7f0000000380)={r1, 0x3}, &(0x7f00000003c0)=0x8) unlink(&(0x7f0000000080)='./file1\x00') r8 = openat$cgroup_procs(r5, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) symlink(&(0x7f0000000140)='./file1\x00', &(0x7f0000000340)='./file2\x00') fcntl$F_SET_FILE_RW_HINT(r8, 0x40e, &(0x7f0000000180)) syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x9000, 0x0, 0x0, 0x0, 0x1008880) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r6, 0x28, 0x2, &(0x7f00000001c0), 0x8) 2018/04/10 22:59:21 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) getsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000000040), &(0x7f00000000c0)=0x4) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000500)=0x108, 0x4) sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f00000007c0)={&(0x7f0000000600)={0x10}, 0xc, &(0x7f0000000780)={&(0x7f0000000180)=ANY=[@ANYBLOB="e2955e9c9f4cd0ae15264d809dffcfd181ef1e10838b8fb23eb0b6cd5ebf2b2ecd00d71da4239742aa61f48aae55cb9a8e5e60c6c5ee1de59d8f18e69ae7583e16a647e3d64db9ecb1fc027dbbe1e410ef6ddf993f426154806ef557389394cf0cf6b7cc1878fab0c2b585fbcd783856a6c639067e9c540a0591016e1c89e50e53b8c34422adc68587bda31459877140c52867c1eaf35b0a25c3b9439de7501165d41b83710b509d60f5568242cd86be2c"], 0x1}, 0x1}, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendto$inet(r1, &(0x7f0000000000)='\f', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/10 22:59:21 executing program 4: openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) unshare(0x40600) fremovexattr(r0, &(0x7f0000000040)=@known='security.capability\x00') socket$netlink(0x10, 0x3, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2}) 2018/04/10 22:59:21 executing program 6: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)="6ebcdbdab5203b0f4eb9bd") readv(r1, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000080)={'ipvs\x00'}, &(0x7f00000000c0)=0x1e) 2018/04/10 22:59:21 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x406, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000bd9000), 0x0, &(0x7f00006f3fe8)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/04/10 22:59:21 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) getsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000000040), &(0x7f00000000c0)=0x4) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000500)=0x108, 0x4) sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f00000007c0)={&(0x7f0000000600)={0x10}, 0xc, &(0x7f0000000780)={&(0x7f0000000180)=ANY=[@ANYBLOB="e2955e9c9f4cd0ae15264d809dffcfd181ef1e10838b8fb23eb0b6cd5ebf2b2ecd00d71da4239742aa61f48aae55cb9a8e5e60c6c5ee1de59d8f18e69ae7583e16a647e3d64db9ecb1fc027dbbe1e410ef6ddf993f426154806ef557389394cf0cf6b7cc1878fab0c2b585fbcd783856a6c639067e9c540a0591016e1c89e50e53b8c34422adc68587bda31459877140c52867c1eaf35b0a25c3b9439de7501165d41b83710b509d60f5568242cd86be2c"], 0x1}, 0x1}, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendto$inet(r1, &(0x7f0000000000)='\f', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/10 22:59:21 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00003b9ffc)=0x40000000000800, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000040)=0x800, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) 2018/04/10 22:59:21 executing program 0: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x646443, 0x0) accept$inet6(r0, 0x0, &(0x7f0000000040)) r1 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f0000000180)={0x2, r1}) recvmsg(r3, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r2, r3) tkill(r1, 0x15) 2018/04/10 22:59:21 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00000005c0)={0x0, {{0xa, 0x4e24}}, {{0xa}}}, 0x104) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f00000010c0)) r3 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r3, &(0x7f0000037fe8)=[{}], 0x10) sendfile(r3, r3, &(0x7f00009bcffe), 0x4c35) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) 2018/04/10 22:59:22 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f00000012c0)=[{{&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x9}, 0x72}, {{&(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000001200)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/69, 0x45}], 0x2, &(0x7f0000001240)=""/122, 0x7a, 0x6a}, 0x3f}], 0x2, 0x2042, &(0x7f0000001340)={0x77359400}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000001380)={0x2, 0xffffffff, 0x8}, 0xc) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f00000000c0)='loginuid\x00') pwritev(r2, &(0x7f0000001480)=[{&(0x7f0000001440)='~', 0x1}], 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f00000014c0)={0x7, {{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x88) 2018/04/10 22:59:22 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000010000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000022f50)={{}, 'port1\x00'}) unlink(&(0x7f0000000040)='./control\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') rename(&(0x7f0000000140)='./control/file0\x00', &(0x7f00000000c0)='./control\x00') dup2(r1, r0) 2018/04/10 22:59:22 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000080)=0x7, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)={@multicast2=0xe0000002, @empty, 0x0, 0x4224, [@rand_addr, @multicast1=0xe0000001]}, 0xfffffffffffffd64) 2018/04/10 22:59:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) lookup_dcookie(0xe, &(0x7f0000007140)=""/4096, 0x18d) mincore(&(0x7f00003fc000/0xc00000)=nil, 0xc00000, &(0x7f0000002140)=""/4096) ioctl$PPPIOCGMRU(0xffffffffffffffff, 0x80047453, &(0x7f00000000c0)) ioctl$EVIOCGREP(0xffffffffffffffff, 0x80084503, &(0x7f0000000100)=""/241) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000012c0)={0x0, 0x0, 0x200}) times(&(0x7f0000000200)) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f0000001300)={r0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0], 0x2}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001200)={0x0, 0x5}, &(0x7f0000001240)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001280)={r1, 0x3}, 0x8) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000000)={&(0x7f0000ffc000/0x3000)=nil, 0x9, 0x7, 0xf, &(0x7f0000ffd000/0x1000)=nil, 0x8000}) 2018/04/10 22:59:22 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000440)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x37f395be}, &(0x7f00000002c0)=0x8) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4$packet(0xffffffffffffff9c, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000009c0)=0x14, 0x80000) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000a00)={@mcast2={0xff, 0x2, [], 0x1}, 0x55, r3}) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000300)={r1, 0x20}, 0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000040)={{{@in=@multicast1, @in=@multicast1}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000400)=0xe8) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r5) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x208801, 0x0) r7 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000040)=@req3={0x0, 0x0, 0x6, 0x1f, 0x1000, 0x0, 0x4}, 0x1c) sync() request_key(&(0x7f0000000500)='pkcs7_test\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)='syz_tun\x00', 0xfffffffffffffffa) add_key(&(0x7f00000005c0)='dns_resolver\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000640)="f54c63b834ca4dc4e2593672f8891bf610e8", 0x12, 0xfffffffffffffffd) keyctl$setperm(0x5, 0x0, 0x10001010) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r7, 0x84, 0x7b, &(0x7f0000000380)={r1, 0x3}, &(0x7f00000003c0)=0x8) unlink(&(0x7f0000000080)='./file1\x00') r8 = openat$cgroup_procs(r5, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) symlink(&(0x7f0000000140)='./file1\x00', &(0x7f0000000340)='./file2\x00') fcntl$F_SET_FILE_RW_HINT(r8, 0x40e, &(0x7f0000000180)) syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x9000, 0x0, 0x0, 0x0, 0x1008880) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r6, 0x28, 0x2, &(0x7f00000001c0), 0x8) 2018/04/10 22:59:22 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00000005c0)={0x0, {{0xa, 0x4e24}}, {{0xa}}}, 0x104) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f00000010c0)) r3 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r3, &(0x7f0000037fe8)=[{}], 0x10) sendfile(r3, r3, &(0x7f00009bcffe), 0x4c35) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) 2018/04/10 22:59:22 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000300), &(0x7f0000000340)=0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000002c0)={0x18, 0x0, &(0x7f00000003c0), 0xc7, 0x0, &(0x7f00000001c0)="ce31767103fc577764c735bb18e92f18bafc56524684170426f7db35c9f636b174b3139c6c589ce2a574a6c276f39826ef968d1ba6cdabd56ac3795d2aea6ae3ff97541e96ba35c4e82736a5205c5b546dc4c597b2ddd576c5d1dfe7c9016cf1fe29fefbd025fe495800b2cb876689239a2c128d13fcd3922f085d2897ef6598f376687a27abdfd32af2c8dced0db2494be88c874bdb6a4a73b55eca164c28c709471c58fc18059a0c4d6727ba3292d2357bd2f2c17a74ea43851648172fabe1ef0fc797f60b8b"}) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000004fec)=[@acquire_done={0x40486311}], 0x316, 0x0, &(0x7f0000008000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000003fdc)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e49fb8)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9815), &(0x7f000069d000)}}], 0x0, 0x0, &(0x7f0000ef9000)}) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000380)={0x8}, 0x4) 2018/04/10 22:59:22 executing program 0: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x646443, 0x0) accept$inet6(r0, 0x0, &(0x7f0000000040)) r1 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f0000000180)={0x2, r1}) recvmsg(r3, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r2, r3) tkill(r1, 0x15) 2018/04/10 22:59:22 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) getpeername$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'ip6tnl0\x00', r1}) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x4, 0x0, 0x0, 0x12, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6, @in6=@mcast2={0xff, 0x2, [], 0x1}}}]}, 0x90}, 0x1}, 0x0) 2018/04/10 22:59:22 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x16) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000000000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0xfffffffffffffe01}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0x6}, 0x8) 2018/04/10 22:59:22 executing program 1: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000dac000)={0x77359400}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x2, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000100)={0xaf8f, 0xfff}, 0x2) [ 64.849293] binder: 6619:6622 ioctl c0306201 200002c0 returned -14 [ 64.866625] binder: 6619:6622 ioctl 4c82 0 returned -22 2018/04/10 22:59:22 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000000300)=[{{&(0x7f0000000380)=@in={0x2, 0x4e20}, 0xd, &(0x7f0000000800), 0x415, &(0x7f0000000080)}}, {{&(0x7f0000000100)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000240)=ANY=[@ANYRES64=r0], 0x8}}], 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2008}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="00032dbd7000fddbdf2502000000080003002f000000080002000a000000080003003c00040003000000080001004e24000004001500"], 0x48}, 0x1, 0x0, 0x0, 0x810}, 0x4000001) 2018/04/10 22:59:23 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0xb0b}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)={r2, 0xfff, 0x2, [0x100000001, 0x1]}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={r2, 0x8}, &(0x7f0000000100)=0x8) mkdir(&(0x7f000002bff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r3 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) r4 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) signalfd(r0, &(0x7f00000002c0)={0x1}, 0x8) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1, 0x100000000a012, r4, 0x0) ioctl$VT_RELDISP(r1, 0x5605) munlockall() epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f00000001c0)={'icmp6\x00'}, &(0x7f0000000200)=0x1e) munlockall() getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={r2, 0x8}, &(0x7f0000000340)=0x8) getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f0000000140)={'IDLETIMER\x00'}, &(0x7f0000000180)=0x1e) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000080)=0x8) seccomp(0x1, 0x81, &(0x7f0000007ff0)={0x20000000000000a2, &(0x7f0000004fe8)}) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000140)=0x4) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x19, &(0x7f0000000000)="adb12f47d5c577495ea1296cd24c6c049f34b9d4fac59c818f363dca", 0x1c) 2018/04/10 22:59:23 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000440)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x37f395be}, &(0x7f00000002c0)=0x8) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4$packet(0xffffffffffffff9c, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000009c0)=0x14, 0x80000) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000a00)={@mcast2={0xff, 0x2, [], 0x1}, 0x55, r3}) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000300)={r1, 0x20}, 0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000040)={{{@in=@multicast1, @in=@multicast1}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000400)=0xe8) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r5) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x208801, 0x0) r7 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000040)=@req3={0x0, 0x0, 0x6, 0x1f, 0x1000, 0x0, 0x4}, 0x1c) sync() request_key(&(0x7f0000000500)='pkcs7_test\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)='syz_tun\x00', 0xfffffffffffffffa) add_key(&(0x7f00000005c0)='dns_resolver\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000640)="f54c63b834ca4dc4e2593672f8891bf610e8", 0x12, 0xfffffffffffffffd) keyctl$setperm(0x5, 0x0, 0x10001010) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r7, 0x84, 0x7b, &(0x7f0000000380)={r1, 0x3}, &(0x7f00000003c0)=0x8) unlink(&(0x7f0000000080)='./file1\x00') r8 = openat$cgroup_procs(r5, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) symlink(&(0x7f0000000140)='./file1\x00', &(0x7f0000000340)='./file2\x00') fcntl$F_SET_FILE_RW_HINT(r8, 0x40e, &(0x7f0000000180)) syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x9000, 0x0, 0x0, 0x0, 0x1008880) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r6, 0x28, 0x2, &(0x7f00000001c0), 0x8) 2018/04/10 22:59:23 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000080)={0x7, 0x0, 0x8}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f00000000c0)=""/103) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000001140)={0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000011c0)=0x0) tkill(r3, 0xf) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000001180)={r2, 0x80000, r1}) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000140)=""/4096) [ 65.657014] binder: BINDER_SET_CONTEXT_MGR already set [ 65.665596] binder: 6619:6665 ioctl 40046207 0 returned -16 [ 65.673048] binder: 6619:6665 ioctl c0306201 200002c0 returned -14 [ 65.680620] binder: 6619:6622 ioctl 4c82 0 returned -22 [ 65.680654] binder_alloc: 6619: binder_alloc_buf, no vma [ 65.680680] binder: 6619:6665 transaction failed 29189/-3, size 0-0 line 3134 [ 65.691774] binder: 6619:6667 got reply transaction with no transaction stack [ 65.691779] binder: 6619:6667 transaction failed 29201/-71, size 0-0 line 2927 [ 65.722002] binder: undelivered TRANSACTION_ERROR: 29201 [ 65.730795] binder: undelivered TRANSACTION_COMPLETE 2018/04/10 22:59:24 executing program 1: memfd_create(&(0x7f0000000000)='%em0\x00', 0x0) eventfd2(0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000061cff7)='net/snmp\x00') pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000000040), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x49}) 2018/04/10 22:59:24 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$int_out(r1, 0x5460, &(0x7f0000000180)) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x4000, 0x80) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f00000001c0)={0x7, 0x9, 0x7b63, 0x0, 0x11}) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000080)={0x7, 0x1}) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000000)={0x2e, @broadcast=0xffffffff, 0x4e21, 0x3, 'dh\x00', 0x8, 0x1f, 0x58}, 0x319) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000140)={0x8, 0x3, 0x8, 0x6, 0xfffffffffffffffe, 0xbb}) writev(r0, &(0x7f0000844ff0)=[{&(0x7f0000b1ffd7)="29000000200019fff63d0014000000060a00001415000105190000040d000d000000800000f9000208", 0x29}], 0x1) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f00000000c0)=0xffffffffffffffff, &(0x7f0000000100)=0x4) 2018/04/10 22:59:24 executing program 6: clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40000, 0x0) write$cgroup_type(r0, &(0x7f00000000c0)='threaded\x00', 0x9) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x8000000002801001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) getpgid(0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000280)='syscall\x00') preadv(r2, &(0x7f0000000040)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000240)=0xe8) getresgid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)=0x0) fchown(r2, r3, r4) inotify_add_watch(r2, &(0x7f0000000380)='./file1\x00', 0x0) lseek(r2, 0x0, 0x0) write$evdev(r2, &(0x7f0000000000), 0x0) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000600)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000440)={0x148, r5, 0x1, 0x70bd28, 0x25dfdbfb, {0xc}, [@IPVS_CMD_ATTR_DAEMON={0x7c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x5c4d}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'nr0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xee}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7fffffff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1f}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bpq0\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x688}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x3, 0x10}}]}]}, 0x148}, 0x1, 0x0, 0x0, 0x4800}, 0x8000) 2018/04/10 22:59:24 executing program 2: timer_create(0x0, &(0x7f00000004c0)={0x0, 0x12, 0x0, @thr={&(0x7f0000000300), &(0x7f00000003c0)}}, &(0x7f0000044000)) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) clock_getres(0x0, &(0x7f0000dd8ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0xd21d9e038effdb6f, 0x0) unshare(0x400) gettid() setsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f0000000140)=0x72789447, 0x4) getuid() getgroups(0x1, &(0x7f0000000700)=[0xffffffffffffffff]) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000bc0)={{{@in6=@mcast2, @in6=@loopback}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000cc0)=0xe8) fstat(r1, &(0x7f0000000d00)) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000fc0)={{{@in6=@mcast2, @in=@dev}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6}}, &(0x7f00000010c0)=0xe8) lstat(&(0x7f0000001100)='./file0\x00', &(0x7f0000001140)) getuid() getresgid(&(0x7f00000011c0), &(0x7f0000001200), &(0x7f0000001240)) lstat(&(0x7f0000001280)='./file0\x00', &(0x7f00000012c0)) getegid() socket$key(0xf, 0x3, 0x2) geteuid() getresgid(&(0x7f0000001780), &(0x7f00000017c0), &(0x7f0000001800)) lstat(&(0x7f0000001dc0)='./file0\x00', &(0x7f0000001e00)) fstat(r1, &(0x7f0000001ec0)) getgid() stat(&(0x7f0000001f40)='./file0\x00', &(0x7f0000001f80)) stat(&(0x7f0000002040)='./file0\x00', &(0x7f0000002080)) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000002100)={{{@in=@rand_addr}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@remote}}, &(0x7f0000002200)=0xe8) stat(&(0x7f0000002240)='./file0\x00', &(0x7f0000002280)) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000740)={{{@in6, @in=@rand_addr}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000002400)=0xe8) getgid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000002480)=0xc) getresgid(&(0x7f00000024c0), &(0x7f0000002500), &(0x7f0000002540)) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000500)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000002680)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000002700)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000002740)={{{@in6=@dev, @in6=@dev}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000002840)=0xe8) stat(&(0x7f0000002880)='./file0\x00', &(0x7f00000028c0)) sendmmsg$unix(r2, &(0x7f0000004c40)=[{&(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000680)=[{&(0x7f0000000240)="5358dca5683b4ea510cd33e2b95ae843de90052850f751e35600968705dd6c32c9566b33d40e43529ee409670f", 0x2d}], 0x1, &(0x7f0000000740), 0x0, 0x800}, {&(0x7f0000001600)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001740)=[{&(0x7f0000001680)="1df51866571d8dec2d83d18e00781a6962824c7704e83ab2118797184b64c4003c47d299e419e34ae733c6489c25e0b1d100b0bc0643b0f4237bb9cc7b9f5a3c2460cb2bd48532c75d54d5dd97226e5c4904dffc890458fd96b04b92ecb6dc345ce9a2588b0b86fb75f6f39331a04272a1c4e72ee5fcaa37d59e87e7b44c7284836ad580325e1e882ade4f84547e896a67e6ebf0e03d7d58a66aecba4e71ccaa14", 0xa1}], 0x1, &(0x7f0000001840), 0x0, 0x1}], 0x2, 0x40000) openat$cgroup_type(r3, &(0x7f0000000180)='cgroup.type\x00', 0x2, 0x0) ptrace(0x10, 0x0) perf_event_open(&(0x7f0000aaa000)={0x0, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000010000)={0x0, 0x3, 0x9}) tkill(0x0, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000000080)={@remote, @loopback, @broadcast}, &(0x7f00000000c0)=0xc) dup3(r1, r2, 0x0) 2018/04/10 22:59:24 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000000102010000000000b9144724e900fdffffff00090000040002000000"], 0x18}, 0x1}, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) r2 = accept4$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14, 0x80800) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000040)=@req3={0x800000000000000, 0x9, 0x4, 0x6, 0x6, 0x6, 0xfffffffffffffff8}, 0x1c) 2018/04/10 22:59:24 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect(r0, &(0x7f0000000040)=@nfc_llcp={0x27, 0x0, 0x0, 0x7, 0xc4, 0x3, "d22c982c75f828845f4f0acb9694f57bcb726f19f82337bdf139db7e6d34935213ec79d4ae385a632afce81a6108f96e73bc258563d6158a73408661c3a2d0", 0xb}, 0x80) inotify_add_watch(r0, &(0x7f00000000c0)='./file0\x00', 0xa00) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000380)={0x0, 0x53}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e21, 0xdc, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x9}}}, 0x3ca) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000002c0)=0x0) prlimit64(r2, 0xf, 0x0, &(0x7f0000000300)) openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.mems\x00', 0x2, 0x0) r3 = socket$netlink(0x10, 0x3, 0xa) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000200)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'irlan0\x00'}}) sendmsg(r3, &(0x7f0000006fc8)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000004000)="7ef94db9548a776c5b20597b6a22aa276f205106bfdc68ddfffdcc7ca55140a537a5c70d", 0x24}], 0x1, &(0x7f0000000d60)}, 0x0) 2018/04/10 22:59:24 executing program 3: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000040)) getdents(r1, &(0x7f0000032000)=""/80, 0x50) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/04/10 22:59:24 executing program 4: r0 = socket(0xa, 0x1, 0x0) sendto$ipx(r0, &(0x7f0000001040)="0d45555217d5b0fe317afcc53d6515fea51a9ad0eb1d348ac5010dce346609dd154ea5800fd20f8995f13b8aeced4618e51c38d291a4d7c77a0e151fa75d78666fe58990a62905241b6fb5236bec5a8987c3b0a9477be8f1b1f7aeb7fcea3073b821d7ac0e65eb3314b426cb2645b74c2d85dc7bfb56e5b4cd2f631c3b9821943ffde5511d8b1b7c1bccf48a", 0x8c, 0x24000000, &(0x7f0000001100)={0x4, 0xfffffffffffffe93, 0x7, "cc4f6118d7dd", 0x8}, 0x10) getsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) ioctl(r0, 0x8910, &(0x7f0000000000)) 2018/04/10 22:59:24 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') symlink(&(0x7f0000000200)='./file0\x00', &(0x7f00000014c0)='./bus\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') listxattr(&(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0) 2018/04/10 22:59:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000ffc)=@fragment, 0x8) fanotify_init(0x0, 0x1000) 2018/04/10 22:59:24 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x102) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) recvfrom$inet6(r0, &(0x7f0000000240)=""/242, 0xf2, 0x40, 0x0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0)={r1, r2/1000+10000}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000140)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r3, 0x8001}, &(0x7f0000000200)=0x8) r4 = socket(0x10, 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0x1e, &(0x7f0000000000)=0x2, 0x4) write(r4, &(0x7f00000001c0)="2400000026007f000000000000007701007c00ff0100000002000000090000000100ff10", 0x24) 2018/04/10 22:59:24 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bbff4)) 2018/04/10 22:59:24 executing program 5: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_open_dev$binder(&(0x7f000066aff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000240), &(0x7f0000000280)=0x30) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/dev_snmp6\x00') getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="3d00000012391587c60908044d7d60e7cc0de9b533261714fafece7b28fc74ef649faba1953f013a162b6dbff76e34a7df511e9c67fbad9c43f3e5a6d6329f744983affa6676eab6cb5da434bb2a0f00"], &(0x7f0000000180)=0x45) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000001c0)={r3, 0x2a96}, &(0x7f0000000200)=0x8) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0xfffffffffffffffd, 0x10, r1, 0x0) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) mq_notify(0xffffffffffffffff, &(0x7f00000015c0)) setsockopt$llc_int(r2, 0x10c, 0x0, &(0x7f0000000440)=0x6, 0x4) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000340)="f16bae6c679e15767fcdfa88d44d0e408f04a39d5676c56270028755a28fe55a4aa2e256628c00fbdd397fe870301f7e4efd888e060e263315ec514cde7682ff0003f2ff08329ce5e9b5321c25730221a216ec9ed0bd72fa1861fdb571e6256f33f8d024a5ca581ae8e12573becb451d00d71545ae18e7c3496f8568022a2e1dcab8cb2e2487e191a079d65543a31ee32bfa34c3ea9a764f86ea6f832bc9cd733f866ba64ff34575d289a4914a588e9c98d3de41af890494bdb64e33fe763b1f27b78a7ad00ac98776d94e925b8099d7c116e7094254ec42324185685705431ec82b1a1e8f640e462d4f4aaf1aea4392", 0xf0) 2018/04/10 22:59:24 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3a, &(0x7f0000188000), 0x13) 2018/04/10 22:59:24 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x8, 0x20010, r0, 0x0) write$sndseq(r0, &(0x7f0000000040)=[{0x40081, 0x0, 0x0, 0x0, @tick=0x1ff, {}, {}, @time}], 0x30) [ 66.106577] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. [ 66.129402] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/10 22:59:24 executing program 2: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000200)=0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x1, 0x4, 0x208, 0x6, 0x5, 0x5, 0x40, 0x4ddc7061, r1}, 0x20) seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f0000e51000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101000, 0x0) epoll_pwait(r2, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x80, &(0x7f00000000c0)={0x9}, 0x8) nanosleep(&(0x7f0000000100), 0x0) 2018/04/10 22:59:24 executing program 3: clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) mq_getsetattr(r0, &(0x7f0000000140)={0xfffffffffffffffb, 0xace7, 0x7, 0x3ff, 0x238, 0xfffffffffffffffd, 0x6, 0x9}, &(0x7f0000000180)) init_module(&(0x7f0000000000)='%\'.\x00', 0x4, &(0x7f0000000040)='nodeveth0\x00') msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2) 2018/04/10 22:59:24 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x4000, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000012000)=0xffffffffad36b24d, 0x4) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xf8e, 0x254a, 0x0, 0x8, 0xffff}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r2, 0x9, 0x6}, 0xc) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/10 22:59:25 executing program 1: r0 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="5280ba4b12b19c617ead3b0dabb32b3dd6146c8c88ff89643bb109d54474bf241bbf0e7de4f33048377147140776924bacfbf05ef8d6000000000000000000000000000000000000000000000000000000", 0x51, r0) r3 = request_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='\x00', r0) keyctl$setperm(0x5, r2, 0x0) keyctl$instantiate(0xc, r0, 0x0, 0x0, r3) r4 = socket(0x11, 0x5, 0x7) setsockopt$EBT_SO_SET_COUNTERS(r4, 0x0, 0x81, &(0x7f0000000280)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) keyctl$unlink(0x9, r2, r1) getsockopt$packet_buf(r4, 0x107, 0x7, &(0x7f0000000180)=""/64, &(0x7f0000000300)=0x40) 2018/04/10 22:59:25 executing program 0: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) keyctl$session_to_parent(0x12) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)=')', 0x1}], 0x1) fchmod(r0, 0x0) r1 = creat(&(0x7f0000000300)='./file0/bus\x00', 0x0) dup2(r1, r0) 2018/04/10 22:59:25 executing program 5: r0 = epoll_create1(0x80000) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000db1fdc)=[{}], 0x1, 0x3c4) r2 = gettid() tkill(r2, 0x35) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f90ff4)) clone(0x8100200, &(0x7f0000000100)="304964abac5e00f0d10a6b3fee1a355cee1e1caca4bc8c825fb9c424432ee4b316cca915115352b61c1f75bf2d78ff16a4cedbe0485c11f3b235d3f94dd7440400db449c671125231cd6d74834a708eb5589bf6df592381524fb82a9d14cdad092ee24e366f712998a37ce6885b204056e15", &(0x7f0000918ffc), &(0x7f0000000000), &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) 2018/04/10 22:59:25 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x6) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f00000000c0), &(0x7f0000000080)=0x28e) 2018/04/10 22:59:25 executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) gettid() r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000080)=""/181) unshare(0x28060400) exit(0x0) 2018/04/10 22:59:25 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f00000000c0)={'filter\x00', 0x2, [{}, {}]}, 0x48) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x100000000, 0x2, 0x6, 0x3, 0xad7, 0x15cbc362, 0x5, {0x0, @in6={{0xa, 0x4e23, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x800}}, 0x7fffffff, 0xc1, 0xffffffffffffffc1, 0x8000, 0x2}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000380)={r2, 0xd8, "be4131ab55c3018d1ced1eb778534d664d9c5491f4975a8510908414c4bc3d72657b61e67e8f425347c8109b1592a6e77578a903fd64cb2da8c0c3d7bf57281ddc317ad458bbfbd1bc6f5c7402fde5df6cb41f6db02117d983befc3d81d6cd42fbcc572a3c1b52235e55f80ce91f194682b490b574acf43e4d705ea0c53acbf6696cd538fbbdce6a590b669736ba6ed22a630c8d20512fe9cb24f3eeddfd1dcb2ccefc700343ba3cd8651457143c37718d8b3a27f4258a760bbc06d0d43b7005dfbd370d9c9a2b4c53195c4350df305fa2086e1264e073b6"}, &(0x7f0000000340)=0xe0) acct(&(0x7f0000000040)='./file0\x00') ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="2400000000000000000000000000cc290616e908860a0b65d7ddc5000000000000000000000000000000000000000000000000000000000000"]}) 2018/04/10 22:59:25 executing program 6: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f9a000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x8001}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000b54ffc)=0x1000000, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) syz_open_procfs(r1, &(0x7f0000000040)='oom_score_adj\x00') 2018/04/10 22:59:25 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000026ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fdfffc)=0x18, 0x4) write(r1, &(0x7f0000019f97)='c', 0x1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002c40)='/selinux/enforce\x00', 0x101000, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000002c80)=0x100, 0x4) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001e000), 0x0, &(0x7f0000019000)}, 0x0) 2018/04/10 22:59:25 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000000040), &(0x7f0000000000)=0x203) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x800, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x7fffffff) 2018/04/10 22:59:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup3(r0, r0, 0x80000) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_settime(0x1, &(0x7f0000000080)={r3, r4+10000000}) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000949000)=""/20, &(0x7f0000000000)=0x14) 2018/04/10 22:59:25 executing program 1: socket$inet(0x2, 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$fuse(r1, &(0x7f0000000180)={0x50, 0x0, 0x0, @fuse_init_out={0x7, 0x1a}}, 0x4) sendfile(r1, r1, &(0x7f0000000040), 0x80000001) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000000)=[0x8, 0x5]) creat(&(0x7f00000000c0)='./bus\x00', 0x0) 2018/04/10 22:59:25 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x5) recvfrom$inet(r1, &(0x7f0000001240)=""/150, 0x96, 0x40000000, &(0x7f0000001300)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001340)=0x0) sched_setparam(r2, &(0x7f0000001380)=0x4) fallocate(r1, 0x8000000001, 0x0, 0x8000043) sendto$ipx(r1, &(0x7f0000000200)="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", 0x1000, 0x4000000, &(0x7f0000001200)={0x4, 0x80, 0x3, "cda9b529faf6", 0x6}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r3, 0x4}, &(0x7f00000001c0)=0x8) pread64(r1, &(0x7f00000013c0)=""/75, 0x4b, 0x0) getsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/10 22:59:25 executing program 6: mkdir(&(0x7f000090a41c)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000bbeff6)='./control\x00', 0x81000000) r1 = open(&(0x7f0000028000)='./control\x00', 0x1c000, 0x0) mkdirat(r1, &(0x7f000002cff6)='./control\x00', 0x0) mkdirat(r1, &(0x7f00008b8ff6)='./file0\x00', 0x0) 2018/04/10 22:59:26 executing program 2: mkdir(&(0x7f0000fc3000)='./file0\x00', 0x0) mount(&(0x7f0000e9eff8)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x1000818, &(0x7f000000a000)) r0 = creat(&(0x7f0000030ff4)='./file0/bus\x00', 0x4e) execve(&(0x7f0000f51000)='./file0/bus\x00', &(0x7f0000523000), &(0x7f0000271000)) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) 2018/04/10 22:59:26 executing program 4: sync() r0 = socket$packet(0x11, 0x0, 0x300) r1 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000600)=0x2, 0x4) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r4, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000000980)) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) fallocate(r4, 0x0, 0x0, 0xffff) r5 = inotify_init1(0x0) r6 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) r7 = dup2(r5, r6) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000880)={0x7, 0x9, 0x1, 0x6, 0x2, [{0x2, 0x200, 0x1000000000, 0x0, 0x0, 0x802}, {0x0, 0x140, 0x5, 0x0, 0x0, 0x1001}]}) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f60228f2c807e86ce264193d1206f5402c6", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74dda86") epoll_wait(r1, &(0x7f00000003c0)=[{}, {}, {}, {}, {}], 0x9ef4b7ca31e6aff, 0x0) getsockname$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) r8 = add_key$user(&(0x7f0000000640)='user\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000006c0)="b3be5326fc2c88586160a594c9509fac830c4202de51477061144f7c3d22a97b490aed3e90ce742363629988dd57a2f14b1efd28ad3c8611ed12e650b5c04d6765cd6f18ed984a8fd3c5051fe93bece3201fcd742a13ca7724ae91fe492b51152980bae9c28f432dbb09ef971993c8d4290ede6863ee014037a82989153e09eb944d32fa47be7d82ea7016d4958079aac34916d3b5623eb69509cf4a5d8a0ab5e53294cfb3c03de3c828a7371599509674b258069ab9e18f5c829e22551710a7d865db35b4415b2f4fc42b530dd494a41d075e0ea149e7b408801af7019fa94122", 0xe1, 0xfffffffffffffffd) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000940)='./cgroup/syz0\x00', 0x1ff) keyctl$describe(0x6, r8, &(0x7f00000007c0)=""/170, 0xaa) sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10040000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)=ANY=[@ANYBLOB="cf0a58f0222e13f58fa1ffcdd22e00002967fc99197452cfcf0000"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockopt$SO_COOKIE(r6, 0x1, 0x39, &(0x7f0000000440), &(0x7f0000000480)=0x8) getpeername$unix(r7, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000580), &(0x7f00000005c0)=0x4) syncfs(r4) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000400)={'ipddp0\x00'}) 2018/04/10 22:59:26 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000006c0)='/dev/loop#\x00', 0x2, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0xc0481273, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$LOOP_CLR_FD(r2, 0x4c01) getsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) pwritev(r0, &(0x7f0000000580)=[{&(0x7f0000000100)="4672b2ca5c6b4228beb54f53017ebdd79c8eea8ab91c7b6859a236f8322abeb42c5f06ce6654b7ab1a6e8ab6bd23ebc4f5899697a5864a0a16478d50", 0x3c}, {&(0x7f0000000140)="e51e9af2c9d8d218d286e514094571499d183271e0565e17e691549babbcdd77b8e953c076db251bd9b17a9d910c3157790cf957dffe138a911957b24faf525d153c227b63f64927aa9c6e8603e5dd06944c1d5e1b941c43a36d29bbfff36bf56ae6c7bf14ff73173b3f17eda71861e77e63463886c7f314ca7d76e3344cdf204d0724abf506d1ec0f5704dc38cdb0e668c6cce974fba65d099d118e50a99a8eac9ce22a0f4c31e1de57fdfa293364ba1a3fd34c4c801b6141fb662cbe78aed034e1d9335f", 0xc5}, {&(0x7f0000000240)="bd52f29a1ce15524bd1f8d39df2700c81b1f5de65884a9980eb1d39563b16565deb688b3288ac8c109001d811ef1ba5d0fc3b379d4048c016a", 0x39}, {&(0x7f0000000280)="bc2bb2990fc39deba104c0d5bcba7eb95c26ea941fb68c5eb67bfbf6951cf11b19c258da8af93e438c7c9449ca789dfef418ba195537ab9be5db41584a08e34a169b3d7fd2b0cf773a0c7fe71bcfcd32804d3d98f547d6e4a7a58b2e639fb82d62871cb37d1b177f707e3d79770078000d03d6d43995e254377a605db9ad5e1226f9fc51125d937740e794808eea880b669616bc77d762aed5b77f58c8d162dd434d613ae3e3c185ad599cb79e89342f6a1d632ec8b112babfb5919818cda00117998b147ef8b3cd1723c95c6f6b04065398db0a74a45c70f9cd259c1224310c5b9b03e74691ed5d5b0e023d7d", 0xed}, {&(0x7f0000000380)="43394b0843a5e5bca6405ac3a6991a59ba0e79338d64527488e49549273b54e2f7b5adfdfca4191868d56b0ae6e26ef7c42b0ef146ff61df4b1305cffc7553f38daa044d12f7066298e6c374c674882cc95efbe6216d0ce2c6096f91fe7b36cdd9d4ac33e2051dbae5bec75c03ad01ee67244a260fb1c8cdbcf9b0eafd7701b7eb9e43de7aca63ad6c1b1b3a1bf030eaccc083dffbef13465df1c88691", 0x9d}, {&(0x7f0000000440)="b9576905f810dba476eb2a9097e6dda426aa87ca8c5fe32174d034d99d5c5f5d1e803b5ee17e7e8650ea41ac4d07ad086ffcef", 0x33}, {&(0x7f0000000480)="d64503f02aa866cdf3809630e7399d607e28487529b14c6fa87dbd7228", 0x1d}, {&(0x7f00000004c0)="9eacf784fc604d319ad6827bebfef6cf96aa454f2fffecacb89dcb2a4a7f6d48973a25843dbaa1698e2860b3592d065bfa4feea64edab4a20ef7f77036bb2b15bd37baf60bb384b7", 0x48}, {&(0x7f0000000540)="a402fb30a4520fb9621fbec5a398af670b272689f15b69b2f0ae8f15c0708b36d074a6ade850b5443131c05b9a0d", 0x2e}], 0x9, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000640)) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000040)={0x1, 0x80000000}) perf_event_open$cgroup(&(0x7f0000000740)={0x7, 0x70, 0x1, 0x30, 0x1, 0x8, 0x0, 0x7f, 0x800, 0x1, 0x5, 0x0, 0x93ff, 0x4, 0x10001, 0xfffffffffffffff8, 0x3, 0x10000, 0xfffffffffffff000, 0x8, 0x9, 0xffffffff00000001, 0x1, 0x8, 0xb6, 0x26f, 0x2, 0x8000, 0x8, 0x5, 0x2, 0x0, 0x8, 0x400, 0x7, 0x400, 0x5, 0x7, 0x0, 0x40, 0x3, @perf_bp={&(0x7f0000000700), 0xe}, 0x228, 0x4, 0x1b, 0x4, 0x7, 0x9, 0x1}, r2, 0x9, r2, 0x8) connect$ax25(r1, &(0x7f0000000680)={0x3, {"b06504938e2edf"}, 0x25ac}, 0x10) 2018/04/10 22:59:26 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x6}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000280)={r2, 0x10000, 0x3}, 0x8) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000200)={0x10}, 0x158, &(0x7f0000000040)={&(0x7f0000000240)={0x14, 0x36, 0x800000000000bff}, 0x14}, 0x1}, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000000080)={0x1, 0x3, 0x5}) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f00000002c0)='gretap0\x00') 2018/04/10 22:59:26 executing program 0: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0xfffffffffffffffc, 0x100000004d072, 0xffffffffffffffff, 0xfffffffffffffffd) mprotect(&(0x7f00006e8000/0x2000)=nil, 0x2000, 0xa) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x84, r1, 0x400, 0x70bd29, 0x25dfdbfd, {0x11}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0xd}}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x72}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}]}, 0x84}, 0x1, 0x0, 0x0, 0x80}, 0x40) 2018/04/10 22:59:26 executing program 3: unshare(0x4000000) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x800, 0x0) sendto$unix(r0, &(0x7f0000000040)="536117dc16598c89dd2eecc6d8a4473f7e7ffad25b7c3e62a080523645250dd330ba8f2bf8d4c32a0d99ade1d4ea5eb0d0bf063afa08eac0a8c5beca5d3533f0f7636706ea1394154aceb8a1ed37e717f83d02f59125f3635fbefacbbf41cc8fdb7d9a93b6dd3fee25151e987a9a1c1544a89bb069dead32d235b55efcb91aa781afd319c5f01870bb84897406e1d9a1e0b72362c2dc97fba7c8f2ff20205e952cb5186efa25c4a02dde23cd6682d5ce4f03f14470d71bddb8d4ac5b2a88c4a12c318e469b673fcc79db60d280acda5d2f68b2ed422cfd8a8a3df9b1fab5d6a6", 0xe0, 0x800, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) r1 = socket(0xa, 0x1, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000eb0), 0x0, 0x0) 2018/04/10 22:59:26 executing program 7: socket$inet(0x2, 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$fuse(r1, &(0x7f0000000180)={0x50, 0x0, 0x0, @fuse_init_out={0x7, 0x1a}}, 0x4) sendfile(r1, r1, &(0x7f0000000040), 0x80000001) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000000)=[0x8, 0x5]) creat(&(0x7f00000000c0)='./bus\x00', 0x0) 2018/04/10 22:59:26 executing program 1: socket$inet(0x2, 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$fuse(r1, &(0x7f0000000180)={0x50, 0x0, 0x0, @fuse_init_out={0x7, 0x1a}}, 0x4) sendfile(r1, r1, &(0x7f0000000040), 0x80000001) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000000)=[0x8, 0x5]) creat(&(0x7f00000000c0)='./bus\x00', 0x0) 2018/04/10 22:59:26 executing program 0: r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14, 0x0) write$binfmt_misc(r0, &(0x7f0000000080)={'syz0', "348761b432f577c9d15d715daa266deb881eca5d5ddf2acbcecb89c1f017d156611859b20bd62681ebf144541f4f74b8c0e50d9b4781f46734cdca99fffb1a84"}, 0x44) seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f0000bef000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rt_sigsuspend(&(0x7f0000057ff8), 0xfffffffffffffff8) 2018/04/10 22:59:26 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x20, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/ppp\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000500)=0x2, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00005b2fc8)={&(0x7f0000c2bff4)={0x10}, 0xc, &(0x7f0000cf8ff0)={&(0x7f0000ce9000)=@newae={0x40, 0x1e, 0x301, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, @in6=@dev={0xfe, 0x80}}}, 0x40}, 0x1}, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000480)='/dev/pktcdvd/control\x00', 0x20002, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000400)="a68f2fd22afa5fa1ca6aa98c713120f4", 0x10) readv(r2, &(0x7f0000000bc0)=[{&(0x7f0000000540)=""/87, 0x57}, {&(0x7f00000005c0)=""/154, 0x9a}, {&(0x7f0000000680)=""/184, 0xb8}, {&(0x7f0000000740)=""/246, 0xf6}, {&(0x7f0000000840)=""/78, 0x4e}, {&(0x7f00000008c0)=""/132, 0x84}, {&(0x7f0000000980)=""/17, 0x11}, {&(0x7f00000009c0)=""/248, 0xf8}, {&(0x7f0000000ac0)=""/18, 0x12}, {&(0x7f0000000b00)=""/156, 0x9c}], 0xa) sendmsg$inet_sctp(r2, &(0x7f00000003c0)={&(0x7f0000000040)=@in6={0xa, 0x4e23, 0xffffffff00000001, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c, &(0x7f0000000340)=[{&(0x7f0000000080)="ea021de5e083caaab61d650d400ad9944806fa7264f8a890c86fc5ab64ceb1edb9c3737c4bc5c93b0a769ee6e460f4888741afd85eee01a10239d976dda62230bf9e0c43e680db2fbfa2b61a4a789f24297a9e4629f68c9b32c7baf45ee05fdac2920f6bb5d125d657c08e8b547caa7b06ca3b51610ee375cc7ee1b5dd3a04d338dd763ddd270a39646dce3c9714662d965294556c3b", 0x96}, {&(0x7f0000000140)="8556f20251adda22a1de1c7061e662170eb2f24396c6546105bd83485d263b6d96a9c9f881f31d1a2fb2e2388e6c0f1ff1f3854dfdd6b5171697804f7bea5073ff67f5ed23e4780f1f6dc66dc56289e28f647e7c05ba072c23aa4fada46b04dc6a05828234327e7ec7d0ecfcff47956a2d99fb3067b90906acfc566f9bfca3406ae4966523e4d9b47591630bc724b35e6cf6", 0x92}, {&(0x7f0000000200)="d51ea6d1392ab4f67dd4e8ed8200000000000000000000000000", 0x37c}, {&(0x7f0000000240)="4ad485b4467395471426951fdd71b8aa974554bbe4b98d90314a92b87736bffa5ceb2c8073aeb439970bc1afc1eebaf95e51071ec26a0ad2cae173b86cdea1e9567237e20db5dfb9fd5650384dc7c9ac186a7298c3d47a975c561289b7d94ffa93ae85aeda4adecdb8373eabf31a5af7ab654383539b7d98b3e69b6663067f7bc7e0e0b4", 0xfffffffffffffe39}, {&(0x7f0000000300)="b72907c8febeea3934e4194e49ea", 0xe}], 0x5, 0x0, 0x0, 0x890}, 0x8005) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000440)={0x2, 0x2}) 2018/04/10 22:59:26 executing program 2: socket$inet6(0xa, 0x802, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x3, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000280)={0x3, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x108) r1 = socket$inet6(0xa, 0x8000f, 0x400) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040), 0x4) 2018/04/10 22:59:26 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000640)={&(0x7f0000004140)=ANY=[@ANYBLOB="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"], 0x3d6}, 0x1, 0x0, 0x0, 0x800}, 0x8004) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000d40)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000040)) request_key(&(0x7f00000003c0)='keyring\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a}, &(0x7f0000000480)='/kpselinux/statu', 0x0) ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000000440)={0x5, 0x0, 0x8, 0x0, 0x20}) r1 = memfd_create(&(0x7f00000002c0)=']wlan0}\x00', 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000480)=@assoc_value={0x0, 0x5}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000300), 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800d0000}, 0xc, &(0x7f0000000840)={&(0x7f0000000b40)=ANY=[@ANYBLOB="36f737fd834354a28bfd73c1a7585359f9822ed1f39f49a07d331037ca34854107b34793e3885d86d18a3d2d4a512dfda180d95449e2c6f983b54409d4a5c7a564a6241841fc8c1bfa90fd2527a064f380091a2b83086f6f6b0ce8ca6859ccab53436df3345de1e708d6a7bc077c275cf019a655ba3bd562f0e64fb067a769030d89de64cdc1743ca4c4d60fd0395502c78874b7a05218f32771af301b8cb98ee7c8316daf36bb2c9bc5882317662cee19610d35114e8c1b0a893b9e33c76ac142dd42"], 0x1}, 0x1}, 0x8010) r2 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) r3 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) getsockopt(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000140)=""/157, &(0x7f0000000200)=0x9d) userfaultfd(0x807fd) readv(r1, &(0x7f00000009c0)=[{&(0x7f0000000400)=""/35, 0x23}, {&(0x7f0000000700)=""/152, 0x98}, {&(0x7f0000000d80)=""/4096, 0x1000}, {&(0x7f00000008c0)=""/219, 0xdb}, {&(0x7f0000000600)}, {&(0x7f00000007c0)}, {&(0x7f0000000800)=""/10, 0xa}], 0x7) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000038c0)={{{@in=@rand_addr, @in6=@mcast1}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f00000039c0)=0x100bf) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) sendfile(r4, r5, &(0x7f0000000080), 0x8) close(r2) close(r5) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)=""/172, &(0x7f0000000300)=0xac) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000000340)) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000380)={'TPROXY\x00'}, &(0x7f0000000600)=0x1e) fsync(r3) ioctl$UFFDIO_COPY(r4, 0xc028aa03, &(0x7f00000006c0)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000000500)={0x20, {{0xa, 0x4e21, 0xf56, @dev={0xfe, 0x80, [], 0xa}, 0x8}}}, 0x88) dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) socket(0x10, 0x80000, 0x0) 2018/04/10 22:59:26 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) r1 = socket(0xa, 0x802, 0x0) r2 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000a40)=ANY=[@ANYRES32=0x0, @ANYBLOB="79000000aaa65294e2632db610427578032655da62b2fc7f8d97bcd95be0b438be3b3bf732b793970d7f93dd48bc5d49533f422268cf3a"], &(0x7f0000000480)=0x2) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x8}, &(0x7f0000000100)=0x8) r3 = socket(0x0, 0x7fffe, 0x0) r4 = socket(0x11, 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000840)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000380)=0xe8) r6 = userfaultfd(0x0) getsockname$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) flock(0xffffffffffffffff, 0xc) r7 = dup(r6) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f00000001c0), 0x4) ioctl$EVIOCGKEYCODE(r7, 0x80084504, &(0x7f0000000940)=""/213) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) mremap(&(0x7f0000d7e000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f00001cd000/0x3000)=nil) poll(&(0x7f0000000140)=[{r6}], 0x1, 0x0) perf_event_open$cgroup(&(0x7f00000002c0)={0x4, 0x70, 0x3, 0xb25, 0x5, 0x2, 0x0, 0x0, 0x2, 0x2, 0x4, 0x4, 0x1000, 0x1, 0x101, 0x0, 0x7, 0xfff, 0xfff, 0x100000001, 0x348fce9a, 0x2, 0x3f, 0x3ff, 0x4, 0x5, 0xb13e, 0x7, 0x5, 0x3, 0x2, 0x1f0, 0x9650, 0x3ff, 0x8, 0x3, 0xfffffffffffffffa, 0x40, 0x0, 0x5, 0x3, @perf_config_ext={0x9, 0x1}, 0x20301, 0xa9f4e86, 0x9, 0x4, 0x6bae55d7, 0x5, 0x8}, r7, 0x5, r7, 0x2) ioctl$UFFDIO_REGISTER(r7, 0xc020aa00, &(0x7f0000000280)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) fcntl$F_SET_RW_HINT(r7, 0x40c, &(0x7f0000000200)=0x4) r8 = getpgid(0x0) getgroups(0x4, &(0x7f0000000580)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r10 = gettid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000f00)={0x0, 0x0, 0x0}, &(0x7f0000000f40)=0xc) sendmmsg$unix(r7, &(0x7f0000001700)=[{&(0x7f00000003c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000000c0)=[{&(0x7f00000004c0)="6371b43af23d76cf60fd7024eae2e050c1b216d1af3e4c7c253926088d435ed2c407ee68f8ccf9e7928d61b1151c1f0f3688164a6c93044fc3dd1f41be8a032976bce3c6609c14f126384fd106b215865e1a3e2baa17efb59235f11ba7d468fdfeaa480580f072c73b67647a2915b7ed19b38a86fa8b2e029b3ddf8ae9de42a5cf3655f1a235033174fa775f28db751127f2f0b2a39268f0e7f40b605cb0181f33d5c689c046510e204325", 0xab}], 0x1, 0x0, 0x0, 0x4040090}, {&(0x7f0000000680)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000e40)=[{&(0x7f0000000700)="f8a4673e8356984d79366cad96c50106ea2f3570f07de53e674b9305fe59f463fb840c28c28e84a6d743e9f8aa2e4627f17af7da83a9848cd0e082081baee695fdced2de05131863e04d340565d3f265629106f6fa38b4953e6b662e0576538d530e5f613075e3baff3570d4da785e0657b78bcdc8e6d54a39c7101bd84d5f1c544097eb79475e55fdd69468ae", 0x8d}, {&(0x7f00000007c0)="639547c055e2b4dcfe95d9274b2107b3a95e27047be4b3fc80616642d9f1f1b8f5900475799b6b2ed556823b2c5a7ed1ca08e909d7a3ebf3b87aaca9ec96160ca9fe3777e8a8ff4a8dc8b5a31db3d74b0ba19969af8c11a61ff6b4b3b2e6b1a07a384d546dcf45bd578eb4de4e8114086a6d4a", 0x73}, {&(0x7f0000000a80)="3cb699bc12083ccc750f18fde161939df71fc2f4d5a5456328eedf5bf252590ef6668cfc7865df43f330a21d5f491dfce54dabd8871444a0729cdd610354bb2b62e45db78147aa53668d0b91bc6bb95bfccf7075430a1902d0ef94e27c33e8670e53eac06b65ec511f4aca73dcc8c61f463d112b3bf39ca4a1a4115e02713c02e7cc0c5915c381645dfb7b30e3a65fcd141e53973372d60014126c289d8885372543b14d2380bb079be2b9ca7a0d6551f809ed2388efa9a0acb5f9a75d88d16e602df990876c9f5b3c9007e715757d0e2767c913f93836ac160dd2ef6f5fd38cdace379a5fce68b9a412f28a364bb058", 0xf0}, {&(0x7f0000000180)="47983b9e881cafe45ce880b83ec7350aac21d2b8c9963b9bc793f167d68ef3", 0x1f}, {&(0x7f0000000b80)="7946fce77e7144456dee849797cf6c1a3a54fd80ba7450e1cf0d96e5c2fedd5b975dd415f763260568a71f906e0b0590d098ae9dd07556f796a8c21a5580f8fc9c3766fd8017411b043623a93cb2941ceaacafb7b0c8d2f57e11b2a4d9e5f492510bff6aebab14aec6f7e8f089aecae4e86e25ec47d2e7cb03d9f94bbfab6c59dc3a98cc9d12449079feb58564e02c8233e467773cd40677cebaa47f7f6fd9d8f0b889afc07def6f0dd8d96e96c6dbc3ec59f8c383190bbc505fe855995536783357988878a89bad5c28ad60f65586bcc6e98ea0e5a68a7068362fb4b641b6cdcd73861a8ac058bb50b13bc7950c619fa9fe7d78", 0xf4}, {&(0x7f0000000340)="68daededf632da3363e003a40de5", 0xe}, {&(0x7f0000000440)="0d65d07cfb3f797ae68f6e25f0e87d947eed44a4", 0x14}, {&(0x7f0000000c80)="3f961af9e3f0f81a3492c05b8268774672d4a5fd514c1087fba903a13eb6fc8d5fb4c85d1f8477fc1ee47ec165e008b2560b1ab40fa57432728f2f3efc66c9c1a15c7489f18ff112e09fa72de7d16bc09a3f71f00ab7ea435d1b4d320d1014e4d6d659a26cfdb3c55fe3b049", 0x6c}, {&(0x7f0000000d00)="9524ada40923da23e5eb322a1ed54ce4b811813451a2c53dfe69482b68e8f302a20c8dd35a9a4455a5dbce0b48624cd59ff9b5d4d806ffe0f69c64272b6abec19beb3d6661908ef6d9fce57324cb9002877b7514a81def", 0x57}, {&(0x7f0000000d80)="8fb5f712b20ef1bb67d9f9f303f04d2f8db56c7922365e178cbf9ef9852798a71e242f070f3776be6492082cf46770446821b41bf47b45f90967e044f989a75c9cfe8b676d5da478f2470ecdb458b159b1bf46844b92ce19cfab911b3d38efd42d36e006ec21f7f4c3c26a61ea2fd84e0d38baac12b2cdb696a52e0094fb0b8cf2a4b7d59d2d81fd60900e77afdeef10ac873080773b7eb62dbf779a094ddfcce2a68420b6d92da183efdb67293b1a9a833bb5db46f19171eaa5a5a1a55b4021", 0xc0}], 0xa, &(0x7f00000017c0)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r2, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r8, @ANYRES32=r5, @ANYRES32=r9, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r3, @ANYRES32=r0, @ANYBLOB="2000000000000000010059c10200000067f5aea6ef82bef8d0458f62a4086826f913c061362418a29402961fd229f2bd5da4f2cf56645cda80941d08f40085b8b4b219355256e60a5bd7e73a877a9e", @ANYRES32=r10, @ANYRES32=r5, @ANYRES32=r11, @ANYBLOB='\x00\x00\x00\x00'], 0x70, 0x80}, {&(0x7f0000001000)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001640)=[{&(0x7f0000001080)="95aedc0d31c43bb6684e3b9fbaf3d91729cff6264a658f3cbd7221451f7d8fae0d30108cbe6fbaebf30a8622a5194193ed3cf7ab075a9fd60a443e488c03e0b2c528026475ec555e66c88ca9255e6cd6ba0037b83886aeb217b968ba764027f944c8f6c05ab04acf7394f532b34389d5312f5238a043cc4087d54fd94908b9656640ba6272706390871dabd416c71f6e199cff012225be28ea2b201f95c286d9ddbb00a0cc9962b012f6a12eff508282570921ad435c1801c0f927cca462e40fbefd0f304d16396155ccfb530728", 0xce}, {&(0x7f0000001180)="0982822ba262c6d4bcc053639aab190a0b09be1c590f5624fcde2f3687f27aa5a31b04060b8c43a3a7fd3a563b0ac060f432272600cce8576c814fec3a3932145a554dd593595de3d48d7e42aef269987cbcd7231ab1d5d3a5de273c3a9bc288b77411548547161787f295ee9003bdba85354bc560600cf887c98bc3931fd2f98270ba1da2addc2a8b9da89295475561997d6a99a2685efcbf50", 0x9a}, {&(0x7f0000001240)="cc290ede90eaf6f65455bbd6c1174bcacfe0c48636", 0x15}, {&(0x7f0000001280)="cae77f32dced0e05cf508487709325b8556cc04f2f722da2cb8af0f4c0f20978662a5d4059ac26e1fc668754f8c38361a14527da8316156ae7510ac110", 0x3d}, {&(0x7f00000012c0)="2072e992d10db0f21548b49e088b8aaf7f74dcf35af9f1dcafb462", 0x1b}, {&(0x7f0000001300)="22c3b1013bed178793122c0d4692de632766a2b37e5a23361a9b0c0833d451380291ffbc9be10ee3f49f0ab8a938a8bc309ccbe6f90abc47e64777262c723549ffc2adf0b0bb7179b90e0cbd6b9a1d1236f03785598366b1ce8fb79b88", 0x5d}, {&(0x7f0000001380)="c468781562ae5f685f5e59cb7b91bd359016e8b93227608840d8dbfae18d9790ed67a85e7debe2dd644478c73c63866f5f7e3090a3b5fe31a41c6fe19693925bd71b0fa176b5650f40afe1483af1e41173b2c32d6d4525", 0x57}, {&(0x7f0000001400)="3c212c5792d331374c98958a2e41c11fb5f7fed7c729f6c6aec12ac1b0edd910571214e0573c8e8199c0ba43bb5190f74e170b471d2adbdff23fcb53c1b5b5d358e2ffcc5e506d036ecc4512f1e44083e2179cb1c6", 0x55}, {&(0x7f0000001480)="d077bec2b22460ab4072bf324ba30918b740e266427f18bcd448103c3a078357d48f0cb2ad00f8fa0fa3eec7d75d0c1cb77a2eabfc3410431d9db242cb2e55cfd0538145d993128146367962705816b4281d3faf53de68da8aaeacbeee227b2efd68847d1c6e3aa30b065b9422b69b7e96854910e033f449e0ac5a2be61bc7caa447", 0x82}, {&(0x7f0000001540)="3410443fc139d1f70aea55f008db3b08b3be67d3054afb961ed12e54e48e9020f6fbfc7c26c8a17636cbf4a1cbf9e70ef2cda6317fdd06acefeab1a52ababc53b32ddc1debaa52a0916d0f7f57602c2cc364184cd5d0a8852aad804b6d1183b7b198110c67b96563d617fdee6115b57c953a40e792c167e8cf1de3d7dd9794859a7fb2336ff60fb9683bb66f43c2803629dd82a004ec98a02eb22a5e107bc3430787a7f33fea5d7b238c1145684daa2d259793ca07c096030f8bfb14a7412aad20d9276b3d0f7962f72d90b3f194058380c6aa9a15586287a802377adb8ebff22eae029ef425bab4f2c274b3308f674119fe7c1e98", 0xf5}], 0xa, 0x0, 0x0, 0x5}], 0x3, 0x4000000) ioctl$UFFDIO_REGISTER(r6, 0xc028aa03, &(0x7f0000000240)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x200000}) userfaultfd(0x80000) 2018/04/10 22:59:26 executing program 5: r0 = inotify_init1(0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r1) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) tgkill(r2, r2, 0x12) ptrace(0x4208, r2) 2018/04/10 22:59:26 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000540)=0x1) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) writev(r0, &(0x7f00003b8000), 0x0) readv(r0, &(0x7f0000db0fd0), 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000140)={@remote, 0x0}, &(0x7f0000000180)=0x14) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000480)={'filter\x00', 0x0, 0x4, 0xc4, [], 0x6, &(0x7f0000000300)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000380)=""/196}, &(0x7f0000000500)=0x78) bind$packet(r1, &(0x7f00000001c0)={0x11, 0xf8, r2, 0x1, 0x100000000, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) getsockname$unix(r1, &(0x7f0000000640), &(0x7f00000006c0)=0x6e) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000005c0)={0x2, &(0x7f0000000580)=[{0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000600)={r3}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'ipddp0\x00', &(0x7f0000000040)=@ethtool_regs={0x4, 0x4, 0x45, "eadf2be52a74518bec05dea7d3144426d352870bbb0a809bfccb8c2f0adf2117c1331d7a46e300fc5a939b80870913d1615801806cea5871bc64e0cb4e22fde6ae7319c6ee"}}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400400, 0x0) sendmsg$netlink(r1, &(0x7f0000004700)={&(0x7f0000001380)=@kern={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000003fc0)=[{&(0x7f0000001480)={0x10, 0x28, 0x301, 0x70bd25, 0x25dfdbfc}, 0x10}, {&(0x7f00000027c0)={0x18, 0x10, 0x301, 0x70bd2d, 0x25dfdbff, "", [@typed={0x8, 0x78, @fd=r1}]}, 0x18}, {&(0x7f0000002800)=ANY=[@ANYBLOB="284fb6000500003f0000000000ad7ae69d72ed8fed0000aa"], 0x1}, {&(0x7f00000030c0)={0x10, 0x25, 0x800, 0x70bd2c, 0x25dfdbff}, 0x10}, {&(0x7f0000003240)=ANY=[@ANYBLOB="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", @ANYBLOB="00e1ff"], 0x2}], 0x5, &(0x7f0000000240)=ANY=[@ANYBLOB="1000000000000000010000000100000020006becfa2054669378000002000000", @ANYRES32, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000500f60eb40700000000000000000000200000b35ba700", @ANYRES32, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xa0, 0x4000000}, 0x1) 2018/04/10 22:59:26 executing program 4: sync() r0 = socket$packet(0x11, 0x0, 0x300) r1 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000600)=0x2, 0x4) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r4, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000000980)) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) fallocate(r4, 0x0, 0x0, 0xffff) r5 = inotify_init1(0x0) r6 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) r7 = dup2(r5, r6) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000880)={0x7, 0x9, 0x1, 0x6, 0x2, [{0x2, 0x200, 0x1000000000, 0x0, 0x0, 0x802}, {0x0, 0x140, 0x5, 0x0, 0x0, 0x1001}]}) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f60228f2c807e86ce264193d1206f5402c6", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74dda86") epoll_wait(r1, &(0x7f00000003c0)=[{}, {}, {}, {}, {}], 0x9ef4b7ca31e6aff, 0x0) getsockname$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) r8 = add_key$user(&(0x7f0000000640)='user\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000006c0)="b3be5326fc2c88586160a594c9509fac830c4202de51477061144f7c3d22a97b490aed3e90ce742363629988dd57a2f14b1efd28ad3c8611ed12e650b5c04d6765cd6f18ed984a8fd3c5051fe93bece3201fcd742a13ca7724ae91fe492b51152980bae9c28f432dbb09ef971993c8d4290ede6863ee014037a82989153e09eb944d32fa47be7d82ea7016d4958079aac34916d3b5623eb69509cf4a5d8a0ab5e53294cfb3c03de3c828a7371599509674b258069ab9e18f5c829e22551710a7d865db35b4415b2f4fc42b530dd494a41d075e0ea149e7b408801af7019fa94122", 0xe1, 0xfffffffffffffffd) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000940)='./cgroup/syz0\x00', 0x1ff) keyctl$describe(0x6, r8, &(0x7f00000007c0)=""/170, 0xaa) sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10040000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)=ANY=[@ANYBLOB="cf0a58f0222e13f58fa1ffcdd22e00002967fc99197452cfcf0000"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockopt$SO_COOKIE(r6, 0x1, 0x39, &(0x7f0000000440), &(0x7f0000000480)=0x8) getpeername$unix(r7, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000580), &(0x7f00000005c0)=0x4) syncfs(r4) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000400)={'ipddp0\x00'}) 2018/04/10 22:59:26 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000006c0)='/dev/loop#\x00', 0x2, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0xc0481273, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$LOOP_CLR_FD(r2, 0x4c01) getsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) pwritev(r0, &(0x7f0000000580)=[{&(0x7f0000000100)="4672b2ca5c6b4228beb54f53017ebdd79c8eea8ab91c7b6859a236f8322abeb42c5f06ce6654b7ab1a6e8ab6bd23ebc4f5899697a5864a0a16478d50", 0x3c}, {&(0x7f0000000140)="e51e9af2c9d8d218d286e514094571499d183271e0565e17e691549babbcdd77b8e953c076db251bd9b17a9d910c3157790cf957dffe138a911957b24faf525d153c227b63f64927aa9c6e8603e5dd06944c1d5e1b941c43a36d29bbfff36bf56ae6c7bf14ff73173b3f17eda71861e77e63463886c7f314ca7d76e3344cdf204d0724abf506d1ec0f5704dc38cdb0e668c6cce974fba65d099d118e50a99a8eac9ce22a0f4c31e1de57fdfa293364ba1a3fd34c4c801b6141fb662cbe78aed034e1d9335f", 0xc5}, {&(0x7f0000000240)="bd52f29a1ce15524bd1f8d39df2700c81b1f5de65884a9980eb1d39563b16565deb688b3288ac8c109001d811ef1ba5d0fc3b379d4048c016a", 0x39}, {&(0x7f0000000280)="bc2bb2990fc39deba104c0d5bcba7eb95c26ea941fb68c5eb67bfbf6951cf11b19c258da8af93e438c7c9449ca789dfef418ba195537ab9be5db41584a08e34a169b3d7fd2b0cf773a0c7fe71bcfcd32804d3d98f547d6e4a7a58b2e639fb82d62871cb37d1b177f707e3d79770078000d03d6d43995e254377a605db9ad5e1226f9fc51125d937740e794808eea880b669616bc77d762aed5b77f58c8d162dd434d613ae3e3c185ad599cb79e89342f6a1d632ec8b112babfb5919818cda00117998b147ef8b3cd1723c95c6f6b04065398db0a74a45c70f9cd259c1224310c5b9b03e74691ed5d5b0e023d7d", 0xed}, {&(0x7f0000000380)="43394b0843a5e5bca6405ac3a6991a59ba0e79338d64527488e49549273b54e2f7b5adfdfca4191868d56b0ae6e26ef7c42b0ef146ff61df4b1305cffc7553f38daa044d12f7066298e6c374c674882cc95efbe6216d0ce2c6096f91fe7b36cdd9d4ac33e2051dbae5bec75c03ad01ee67244a260fb1c8cdbcf9b0eafd7701b7eb9e43de7aca63ad6c1b1b3a1bf030eaccc083dffbef13465df1c88691", 0x9d}, {&(0x7f0000000440)="b9576905f810dba476eb2a9097e6dda426aa87ca8c5fe32174d034d99d5c5f5d1e803b5ee17e7e8650ea41ac4d07ad086ffcef", 0x33}, {&(0x7f0000000480)="d64503f02aa866cdf3809630e7399d607e28487529b14c6fa87dbd7228", 0x1d}, {&(0x7f00000004c0)="9eacf784fc604d319ad6827bebfef6cf96aa454f2fffecacb89dcb2a4a7f6d48973a25843dbaa1698e2860b3592d065bfa4feea64edab4a20ef7f77036bb2b15bd37baf60bb384b7", 0x48}, {&(0x7f0000000540)="a402fb30a4520fb9621fbec5a398af670b272689f15b69b2f0ae8f15c0708b36d074a6ade850b5443131c05b9a0d", 0x2e}], 0x9, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000640)) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000040)={0x1, 0x80000000}) perf_event_open$cgroup(&(0x7f0000000740)={0x7, 0x70, 0x1, 0x30, 0x1, 0x8, 0x0, 0x7f, 0x800, 0x1, 0x5, 0x0, 0x93ff, 0x4, 0x10001, 0xfffffffffffffff8, 0x3, 0x10000, 0xfffffffffffff000, 0x8, 0x9, 0xffffffff00000001, 0x1, 0x8, 0xb6, 0x26f, 0x2, 0x8000, 0x8, 0x5, 0x2, 0x0, 0x8, 0x400, 0x7, 0x400, 0x5, 0x7, 0x0, 0x40, 0x3, @perf_bp={&(0x7f0000000700), 0xe}, 0x228, 0x4, 0x1b, 0x4, 0x7, 0x9, 0x1}, r2, 0x9, r2, 0x8) connect$ax25(r1, &(0x7f0000000680)={0x3, {"b06504938e2edf"}, 0x25ac}, 0x10) 2018/04/10 22:59:26 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c00008e510001000000000000000000e92e92b6", @ANYRES32=0x0, @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x3c}, 0x1}, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x71a6403a}}, 0x1, 0x281c2a72}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x0, 0x3ff}, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="2e406c6c7da5de90847eb815c4ffeca2d64b42cdbdad344143d36bc73918afef03e3d8ab064c0b5749cb5605e28bd95913ebba0d3d730448238c23bd1b0cf7ca8cc13d269d132df84095903635c213cdc2e07cf5164bfa359423cdffa79be95c2ef048c72ab6bf4b076c8febf1627dc459710c66cfc7df0652cf0bd51ffe0cee95842cff5b914b8268b9b67d20814ce13499cdc5342d4b3f2acc7f9c3fc8aa8ee481969bc5b983768bf6de2ed8ffd9e4a66084448f3bea8b7c5d082a4034962526058f5c2329a2baf317cd8691f67ff7011115103344258ae301a005", 0xdc}, {&(0x7f0000000280)="a450f32294393a2b22f09e9ad7740e7d7f79d4bd7a9de7610c37fda325dcd447ee5c8835639366e3934516ef68014ee500255f351011cf904f557992ec2de26eb5159ccdb054920d9f1d0d8b727f0fa16c2c6899f5292dcaf81b996ff3735c7ea5a81246c0e7104e44fc1fd43728db82ca1efd9e20b93e30c98112a8d41f0688f1221863", 0x84}, {&(0x7f0000000340)="3432000b0caace43958a413c0c065dd21379f19dfbda7fb9bf201f0b6c41bbd17cd968f7af7823b9fe0220fd54cf4d02d3156c11f51f18fb1331563a4b86eab77629d60a1f3db4b766239dbc68e4ae76c4cd9cb98131e1e66b78d5e5e1cfa8aa66684c17c098", 0x66}], 0x3) 2018/04/10 22:59:26 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000600)='./file0\x00', 0x0, 0x8) sendmsg$nl_netfilter(r0, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000140)={&(0x7f00000030c0)=ANY=[], 0x51}, 0x1, 0x0, 0x0, 0x800}, 0x0) socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r3, 0x40001) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r2, r3, &(0x7f0000001000), 0x400000000fee) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000001c0)={0x0, 0x80000}) recvmmsg(r1, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}}], 0x1b1, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00000009c0)={@in6={{0xa, 0x4e21, 0x9, @empty, 0x480000000000}}, 0xbc8, 0x1, 0x100000000, "327c1e04ec42e716b692f8170179f86b40acf7d13507ff58189f4157f5a5984e67f137a718feeeda4d6623eac063615ff8ff8373873d9f0419ab4d55ac2b2873af602ab056b8a7e172ea0cd48bad2ab2"}, 0xd8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x40) keyctl$search(0xa, 0x0, &(0x7f0000000080)='logon\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000180), &(0x7f0000000200)=0x10) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, "fa1655c7c398c7bfa15c7320b3bd6187a2650180d07c95cb62f6da81b4cdb5446d835508390743cf58030195a00000008078c8506d75232807122913d0d5ef8f", "126896ba164b363b70ae273169b2aa12303e85b39c4e065c4739160105b6ad4e3a648c329fe9381961f003cdab5b8fc9856055aac61a2df95fe14ae60f765b76", "bf482deb8ce78c1f2c900bdae4b05d143242316311315921f4a5ca5f8cae8f62", [0x80]}) ioctl$RNDZAPENTCNT(r4, 0x5204, &(0x7f0000000040)) request_key(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, &(0x7f0000000480)='/selinux/status\x00', 0xfffffffffffffffe) ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000000440)={0x5, 0x0, 0x8, 0x4}) r5 = memfd_create(&(0x7f00000002c0)=']wlan0}\x00', 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000000480)=@assoc_value={0x0, 0x5}, &(0x7f00000004c0)=0x8) getsockopt$inet_int(r0, 0x0, 0x77bba8968927fd40, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000380)) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000000300), 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800d0000}, 0xc, &(0x7f0000000840)={&(0x7f0000000980)=ANY=[@ANYBLOB="840000"], 0x1}, 0x1, 0x0, 0x0, 0x1}, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f00000006c0)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) socket(0x10, 0x802, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000bfcfe0)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x3}, 0x20) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/10 22:59:26 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000589000)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffd) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f00005a2000)) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000400)) shutdown(r0, 0x0) sendto$llc(r0, &(0x7f0000000040)="02bf8e46231acc437831b727690adfda028fe272ce", 0x15, 0x8c0, &(0x7f0000000080)={0x1a, 0x18, 0x4, 0x5, 0x1ff, 0xfffffffffffffff9, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) fgetxattr(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB], &(0x7f0000000100)=""/231, 0xe7) set_robust_list(&(0x7f0000000300)={&(0x7f0000000240)={&(0x7f0000000200)}, 0xec4, &(0x7f00000002c0)={&(0x7f0000000280)}}, 0x18) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000340)=@assoc_value, &(0x7f0000000380)=0x8) 2018/04/10 22:59:26 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f000063a000)=0x727, 0x1bb) 2018/04/10 22:59:26 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) tkill(r1, 0x1a) ptrace$setopts(0x4209, r1, 0xfeffffffffffff2a, 0x0) [ 68.643987] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=81 sclass=netlink_route_socket [ 68.654628] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=81 sclass=netlink_route_socket 2018/04/10 22:59:27 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x6e, &(0x7f00006c6ff0), 0x0, &(0x7f0000000240)=[@rights={0x10, 0x1, 0x1}], 0x10}, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) close(r2) close(r0) ioprio_get$pid(0x3, 0x0) r4 = fcntl$dupfd(r1, 0x406, r0) ioctl$EVIOCGEFFECTS(r4, 0x80044584, &(0x7f0000000880)=""/26) getpgrp(0x0) r5 = fcntl$getown(r3, 0x9) r6 = syz_open_procfs(r5, &(0x7f00000008c0)='net/ip_vs_stats_percpu\x00') readv(r6, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x6) setsockopt$inet6_MRT6_ADD_MIF(r6, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x0, 0xff, 0x1, 0xf5d1}, 0xc) mkdir(&(0x7f0000000980)='./file0\x00', 0x0) ioctl$KDENABIO(r6, 0x4b36) sendto(r6, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r6, 0x3, 0x1, 0x0, 0x2, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80) ptrace$peek(0x4, 0x0, &(0x7f0000000100)) mlockall(0x3) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa460cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243d672a52ec9bcc307ac32ec5b8c81d340629118e2f350b2e2f6c2e2") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f00000002c0)) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000a80)={0x1, &(0x7f0000000080)=[{0x8}]}, 0x10) connect$vsock_stream(r4, &(0x7f00000001c0)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000a00)=0x439d0444) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r6, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) connect$vsock_stream(r6, &(0x7f0000000580)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r6, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000ac0], 0x0, &(0x7f00000004c0), &(0x7f0000000ac0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x0, 0x63, 0x0, 'eql\x00', 'ipddp0\x00', 'nr0\x00', 'ip6gre0\x00', @empty, [0x0, 0x0, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff], 0x70, 0xb8, 0xe0}, [@common=@log={'log\x00', 0x24, {{0x10001, "25d4237edf0250c72ef30c7f911844fe0b5b7267b1682a34651f081c5bc3"}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0xfffffffffffff52e}}}}]}, {0x0, '\x00', 0x1}]}, 0x1f8) 2018/04/10 22:59:27 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) dup(r1) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x53c, 0x8000, 0x29fd, 0x616a, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f00000001c0)=0xd8) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/04/10 22:59:27 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000000c0)=""/250, 0xfa) getdents64(r0, &(0x7f00000001c0)=""/1679, 0x68f) 2018/04/10 22:59:27 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000600)='./file0\x00', 0x0, 0x8) sendmsg$nl_netfilter(r0, &(0x7f0000000680)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000140)={&(0x7f00000030c0)=ANY=[], 0x51}, 0x1, 0x0, 0x0, 0x800}, 0x0) socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r3, 0x40001) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r2, r3, &(0x7f0000001000), 0x400000000fee) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000001c0)={0x0, 0x80000}) recvmmsg(r1, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}}], 0x1b1, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00000009c0)={@in6={{0xa, 0x4e21, 0x9, @empty, 0x480000000000}}, 0xbc8, 0x1, 0x100000000, "327c1e04ec42e716b692f8170179f86b40acf7d13507ff58189f4157f5a5984e67f137a718feeeda4d6623eac063615ff8ff8373873d9f0419ab4d55ac2b2873af602ab056b8a7e172ea0cd48bad2ab2"}, 0xd8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x40) keyctl$search(0xa, 0x0, &(0x7f0000000080)='logon\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000180), &(0x7f0000000200)=0x10) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, "fa1655c7c398c7bfa15c7320b3bd6187a2650180d07c95cb62f6da81b4cdb5446d835508390743cf58030195a00000008078c8506d75232807122913d0d5ef8f", "126896ba164b363b70ae273169b2aa12303e85b39c4e065c4739160105b6ad4e3a648c329fe9381961f003cdab5b8fc9856055aac61a2df95fe14ae60f765b76", "bf482deb8ce78c1f2c900bdae4b05d143242316311315921f4a5ca5f8cae8f62", [0x80]}) ioctl$RNDZAPENTCNT(r4, 0x5204, &(0x7f0000000040)) request_key(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, &(0x7f0000000480)='/selinux/status\x00', 0xfffffffffffffffe) ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000000440)={0x5, 0x0, 0x8, 0x4}) r5 = memfd_create(&(0x7f00000002c0)=']wlan0}\x00', 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000000480)=@assoc_value={0x0, 0x5}, &(0x7f00000004c0)=0x8) getsockopt$inet_int(r0, 0x0, 0x77bba8968927fd40, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000380)) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000000300), 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800d0000}, 0xc, &(0x7f0000000840)={&(0x7f0000000980)=ANY=[@ANYBLOB="840000"], 0x1}, 0x1, 0x0, 0x0, 0x1}, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f00000006c0)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) socket(0x10, 0x802, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000bfcfe0)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x3}, 0x20) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/10 22:59:27 executing program 4: ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40045408, &(0x7f0000000080)) dup(0xffffffffffffffff) 2018/04/10 22:59:27 executing program 2: ioctl$DRM_IOCTL_ADD_BUFS(0xffffffffffffffff, 0xc0206416, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x4b}) r0 = socket$netlink(0x10, 0x3, 0x2) writev(r0, &(0x7f0000000040)=[{&(0x7f00000001c0)="290000001900ff0100000000000000020af5ffffff00ff06800800000d0009000900001961932d46d4", 0x29}], 0x1) 2018/04/10 22:59:27 executing program 1: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x2, 0x4) dup2(r1, r0) write$sndseq(r0, &(0x7f000002fffd), 0x0) poll(&(0x7f0000d48000)=[{r0}], 0x1, 0x9) signalfd4(r0, &(0x7f0000000000)={0x4}, 0x8, 0x800) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x400) 2018/04/10 22:59:27 executing program 3: r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000006c0)={0x0, 0x1f}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000740)={r1, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}}, 0x401, 0xf7, 0x6, 0x9, 0x44}, 0x98) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000640)={{0x2, 0x4e22}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x64, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gretap0\x00'}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)=0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000800)=0xe, 0x4) sendmsg$nl_generic(r0, &(0x7f00000005c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000580)={&(0x7f00000001c0)=ANY=[@ANYBLOB="9c030000210002002cbd7000ffdbdf251700000008001900", @ANYRES32=r0, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="040064001ede4dfbdf33ecccc515ff67bfc7a479e2f8edd9c892904b1332a136f7212cd4d822db2b0abc7a6e303d9c0cff14650e2176650aed38aec9b66832c917726dc34bb660b3d49e98a1496a3b56964c07a80fb655687688096c9b2316e69e0f044fa20abeead8f67daad9eefc1e4b624cd20514eedab71918a97bb02609f4b1c7f2cc8629ca29977412022546f340bb441800520008006800", @ANYRES32=r3, @ANYBLOB="04008800080085000000000004f425f1f758ad14aa472492fbfe0e0ccf7dd8678f52a7a473d8c56e91b96479692ce46b25746cf75f33f3c911ea4b4882499f0b92890f52477c85bc703a3bb7b733333bf3441779dd40e759bf986a003671b5e4a0dc72583212bb57105c7cee53b576af7a841a89a2d577cd69d209ff440174a7c4c4e71fc740d8a98e4639b8a50833912362ef5b58846253ba898c5b33eadedb1fc522adaaaff54aee45c15a125df68c85a315c38359b1956042c91e2f7d70fc"], 0x39c}, 0x1, 0x0, 0x0, 0x20000000}, 0x800) 2018/04/10 22:59:27 executing program 4: syz_emit_ethernet(0x16, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="3c5151c8bb67", [], {@generic={0x8864, "4a575dd1907c0021"}}}, &(0x7f00000000c0)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001380)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001400)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000001600)={&(0x7f00000013c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000015c0)={&(0x7f0000001440)={0x168, r1, 0xa00, 0x70bd2c, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x200}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3ff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1f}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xd}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x14}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'irlan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x400}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10001}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}]}, 0x168}, 0x1, 0x0, 0x0, 0x814}, 0x800) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x1, 0xf1e5b75c) unlink(&(0x7f0000000040)='./file0\x00') 2018/04/10 22:59:27 executing program 5: pipe(&(0x7f00001f4ff8)) setrlimit(0xf, &(0x7f0000becff0)={0x200, 0x105}) r0 = syz_open_dev$tun(&(0x7f000051fff3)='/dev/net/tun\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) 2018/04/10 22:59:27 executing program 6: futex(&(0x7f000000cffc)=0x1, 0x0, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) rt_sigaction(0x28, &(0x7f00000000c0)={0x5, {0xac}, 0x2, 0x40}, &(0x7f0000000100), 0x8, &(0x7f0000000140)) futex(&(0x7f000000cffc)=0x80000001, 0x400000008, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000aba000), 0x0) 2018/04/10 22:59:27 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) sendto$inet(r0, &(0x7f00000000c0)="efaaa37c2205e80b3a7082e6780853966c432ac86d5b301613697444de7871085c4411480ae51b2e6b54e12e771d4308", 0x360, 0x0, 0x0, 0xffffffffffffff08) shutdown(r0, 0x0) 2018/04/10 22:59:27 executing program 1: seccomp(0x4000000001, 0x0, &(0x7f00001a2ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0x50000}, {0x16}]}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x2000000) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/10 22:59:27 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000471ff8)={0x0, 0x0}) bind$unix(r0, &(0x7f0000965000)=@abs={0x1}, 0x3) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') sendfile(r1, r2, &(0x7f0000000080), 0x1000000000fe) 2018/04/10 22:59:27 executing program 7: execve(&(0x7f0000000200)='./control\x00', &(0x7f0000000400)=[&(0x7f0000000300)="232323c900", &(0x7f0000000340)='%lotrusted/\x00', &(0x7f0000000380)='cgroup+(,proc\x00', &(0x7f00000003c0)="291900"], &(0x7f0000000480)=[&(0x7f0000000440)='selinux:[em1\x00']) mkdir(&(0x7f0000000080)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x1) getsockname(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000140)=0x80) sendto$unix(r2, &(0x7f0000000180)="67721ac46a11119a37f60afbd13a05e6f00e6300b7d0206a979cfa720c8f650a0c9e91bdafb2e6b4ceeee8211bc7d032f77f466f1a32924212b00b49144d6762988db31d", 0x44, 0x40, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000240)={0xa0000013}) inotify_add_watch(r0, &(0x7f0000ebbff6)='./control\x00', 0x80) rmdir(&(0x7f0000f98ff6)='./control\x00') getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000004c0)={0x0, 0x0, 0x2, [0x4, 0x101]}, &(0x7f0000000500)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000600)={r3, 0xb0, &(0x7f0000000540)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5e7b8000000}, @in6={0xa, 0x4e23, 0x5, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e21, 0x40, @ipv4={[], [0xff, 0xff]}, 0x7fffffff}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x800}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}]}, &(0x7f0000000640)=0x10) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, &(0x7f0000000280)=""/110) 2018/04/10 22:59:27 executing program 3: unshare(0x60000000) getuid() getgid() getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000300)={{{@in=@local, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000200)=0x515) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000000)=0xffffffffffffff25) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001400), &(0x7f0000001440)=0xc) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000780)=ANY=[]}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000400)={{0x2, 0x0, @rand_addr=0x8000}, {0x307, @random="04d8d2a5efdf"}, 0x0, {0x2, 0x4e24, @multicast2=0xe0000002}, 'bridge0\x00'}) socketpair(0x0, 0xb, 0x0, &(0x7f0000000300)) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000480)=0xffffff16, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000004c0)={'security\x00'}, &(0x7f0000000280)=0x54) recvfrom$ax25(r1, &(0x7f0000000080)=""/133, 0x85, 0x10100, &(0x7f00000001c0)={0x3, {"ddf6d4b4097ce5"}}, 0x10) 2018/04/10 22:59:27 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000000)={0x0, 0x414, 0x8, 0x5051, 0x3f, 0x8, 0x10000, 0x6, 0x7, 0x1067}) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0x70, "64125b675035eb02818dbcae5845a45b0d2dd699b548c474dd5026d977269eca94d5397e56c1de20855e2f53bd8229e23f434eb67d98bf07cdd2e8043547e74a4a32d3548d85265ec2077a1c8e717a68cf1129dcc1ccfe2723f6f6c2ac0af35739cbbe2e6f7bda2eae7162a822d18e1d"}, &(0x7f0000000040)=0x94) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000080)=""/128) setsockopt$llc_int(r1, 0x10c, 0x8, &(0x7f00000001c0)=0x9, 0x4) [ 69.461854] IPVS: Creating netns size=2552 id=11 2018/04/10 22:59:27 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000002c0)='./control\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000080)='./control/file0\x00') pread64(r0, &(0x7f0000000140)=""/106, 0x6a, 0x0) lseek(r0, 0x0, 0x2) mkdir(&(0x7f0000000040)='./control/file0\x00', 0x0) dup2(r0, r0) 2018/04/10 22:59:27 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x42801) sendto$inet6(r0, &(0x7f0000000300), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/04/10 22:59:27 executing program 6: r0 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) fcntl$setlease(r0, 0x400, 0x0) open(&(0x7f00003f5000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f00004c2000)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00000000c0)={r2, 0x2}) dup2(r0, r0) fcntl$getflags(r1, 0x401) 2018/04/10 22:59:27 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@ipv4={[], [], @broadcast}, @in=@remote}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x32a}]}, 0x10) listen(r1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x5, &(0x7f0000000040)=[{0x5, 0x2b2, 0x7, 0x4c}, {0x6, 0x5, 0x1, 0x3}, {0x2, 0x9, 0x7, 0x3f}, {0x4, 0x3ff, 0x1000, 0x7}, {0x4, 0x3f, 0x5, 0x6}]}, 0x10) r2 = accept4$inet6(r0, &(0x7f0000002740), &(0x7f0000002780)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000027c0), &(0x7f0000002800)=0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000280)=0x0) tkill(r3, 0x26) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}, 0x10) 2018/04/10 22:59:27 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x201, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00000000c0)={0x9, &(0x7f0000000040)=[0x6, 0x0, 0x2, 0x3, 0x7f, 0x4, 0x9, 0xce1, 0x80000001]}) write$eventfd(r0, &(0x7f0000000100)=0x2100000001, 0x348) 2018/04/10 22:59:27 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000006c0)={0x0, 0x4, 0x30, 0x2, 0x3}, &(0x7f0000000700)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000740)={0xff, 0x8000, 0x3, 0x4223, r2}, 0x10) r3 = syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x20000cf04, 0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc), 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='htcp\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f00000003c0)={0x20, 0x2, 0x5, 0x0, 0x10c000000}) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='cubic\x00', 0x6) r4 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, r4, 0xffffffff) pipe2(&(0x7f0000000500), 0x800) r5 = add_key$keyring(&(0x7f0000000800)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000cf1000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f0000e81000), &(0x7f0000e6e000), &(0x7f00000e6ffc), &(0x7f00005bb000)) removexattr(&(0x7f0000000480)='./file0\x00', &(0x7f0000000240)=@known='system.posix_acl_default\x00') ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc08c5114, &(0x7f0000c79fb0)) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000440)={'irlan0\x00', {0x4, 0x3, 0x0, "4cc9b7b1096a", 0x1000}}) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000600), &(0x7f0000000640)=0x1) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000780)) add_key(&(0x7f0000000040)="938140a66b657900", &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000540)="1495c1ef9d0df702b90b07544df349aaf8aa4f40caae3e4a3965914194d343a706c3c371d2b2df0b8bc4a6eef3", 0x2d, r5) add_key(&(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="86882a91b95b13187b92f1ad4c6675e3a32d1967e1c4b95ba63882ec7df0e44c480952b84da30a9bf11ebf3e00e34d227405889bd72c64c2f9fcf4d906c088c61aa3d6a81885b192d287bedc9f1032aa7018645a76e3d7b139fb22fe35808ecedfa027fe65df45abc8bda0b6b3d682e06e6afe631fcde5d7e602bfbafe3f0dd9cc36eb84a8a283336da1682fa566571a8d27331f39abdffce94d6fbbe73975f042d96c81760b959fb0d795f10b585d1ba4717f", 0xb3, 0xffffffffffffffff) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f00000002c0), &(0x7f0000000300)=0x40) tkill(0x0, 0x29) add_key(&(0x7f0000000240)='pkcs7_test\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0), 0x0, 0xfffffffffffffff8) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f0000000580), &(0x7f00000007c0)=0x92) shutdown(r0, 0x1) 2018/04/10 22:59:27 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019ff4)) write$sndseq(r0, &(0x7f00009ab000)=[{0x8, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) pipe(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000740)={0x0, 0x44, "1b074f12cc3532908f54e893761e739a415dfa17c9a4541e7c2104d1338caeda5002e21d7a2837bf8b4f4a3110c937c20b999ba01bbb5abe58a5004b23e30a1606aaac7e"}, &(0x7f00000007c0)=0x4c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000008c0)={r3, 0x58, &(0x7f0000000800)=[@in6={0xa, 0x4e21, 0x266, @dev={0xfe, 0x80, [], 0xe}, 0x7}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}, @in={0x2, 0x4e21, @loopback=0x7f000001}]}, &(0x7f0000000900)=0x10) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r4, 0x0, 0x480, &(0x7f0000000240), &(0x7f0000000280)=0x40) r5 = getpid() r6 = syz_open_procfs(r5, &(0x7f0000000480)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f349572d226d7a075fb35331ce39c5a3568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd2c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") chroot(&(0x7f0000000000)='./file1\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r7 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r7, &(0x7f0000720fd4)=""/44, 0x1b3) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000080)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000380)=0xc) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000002340), &(0x7f0000002380)=0xc) stat(&(0x7f00000023c0)='./file0\x00', &(0x7f0000002400)) clone(0x8000, &(0x7f0000000140)="22f05c", &(0x7f0000000180), &(0x7f00000002c0), &(0x7f00000005c0)="b82aef6c7feaae82029dbf52d968c6a7b128355dfbdfca17f494b8cafca62a0148982946c1f361955c8c2ebadc1f94895dad5772bf392be5b7cc4fb37e32ca472b963ec042c3de3d00c31db62c8f9688c1881ebb8cbfb9c510beef6239302b09db34ea02fa79842270df0b189c0f091592c390b0371fa1b2246c987b2bfd926db4c27fa8108a973976845f4b7b8442b629328f33f4407fc14ff6a45c5f1d71484c660f2efe5531ef976d4b9aca3a3aea213a063e") sendmsg$netlink(r6, &(0x7f00000026c0)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x40108000}, 0xc, &(0x7f00000022c0)=[{&(0x7f0000000580)=ANY=[@ANYBLOB="1000e4002a00500109007000"], 0x1}], 0x1, &(0x7f00000003c0)=ANY=[]}, 0x4000) setsockopt$packet_buf(r6, 0x107, 0x6, &(0x7f0000000100)="9e7a4769235b7a22804ee83413d1a4e05e8cabd9c82af9d274c30cd358b5b129c6e1c8a42b6b0b0a1e42f5be6da2da10a52c99c842b0", 0x36) syncfs(r6) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r6, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r7, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'tunl0\x00', 0x3}, 0x18) mount(&(0x7f0000000340)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='bdev\x00', 0x0, &(0x7f000001f000)) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/10 22:59:27 executing program 2: r0 = userfaultfd(0x80800) socketpair(0x4, 0x7, 0x81, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000240)={0x8001, 0x6, 0x7}) r2 = dup2(r0, r0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x6, r3}) r4 = dup(r0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000280)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) timer_create(0x2, &(0x7f0000000040)={0x0, 0x12}, &(0x7f0000583ffc)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) 2018/04/10 22:59:27 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000080)="580000001500192340834b80040d98560a0603ffec30c41160c44f315db7cecf04810003000000000058000b4824ca944f64009400050028825aa8000000000000008000f0fffeffff09000000fff5d50000001000990000", 0x58}], 0x1) r1 = accept(r0, &(0x7f00000001c0)=@pptp, &(0x7f0000000100)=0x2d6) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x10) 2018/04/10 22:59:27 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f000001a000)='mountinfo\x00') r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') sendfile(r1, r0, &(0x7f0000b56000), 0x7) sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4182400}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@alg={0x110, 0x10, 0x708, 0x70bd28, 0x25dfdbfb, {{'ccm_base(lrw(cast6),digest_null-generic)\x00'}, [], [], 0x2400, 0x400}, [{0x8, 0x1, 0xe91}, {0x8, 0x1, 0xb88}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0xfffffffffffffffc}, {0x8, 0x1, 0x9}]}, 0x110}, 0x1, 0x0, 0x0, 0x41}, 0x4044040) 2018/04/10 22:59:27 executing program 0: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x20800, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x7fff, 0x4) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x0) [ 69.742067] keychord: unsupported version 0 [ 69.748136] keychord: unsupported version 0 2018/04/10 22:59:27 executing program 7: unshare(0x40000000) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000040)=""/4096, 0x1000) fadvise64(r0, 0x0, 0x0, 0x0) 2018/04/10 22:59:27 executing program 1: r0 = userfaultfd(0x0) munmap(&(0x7f0000002000/0x4000)=nil, 0x4000) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000001, 0x8010, r0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x101102, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000080)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000005000/0x1000)=nil, 0x1000}, 0x1}) 2018/04/10 22:59:27 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000380)={'nr0\x00', {0x2, 0x0, @multicast2=0xe0000002}}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000007c0)={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x0, [0x200, 0x7, 0x437, 0x0, 0x0, 0x0, 0x7fffffff]}, 0x5c) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x100000000000002, 0x11, 0x0, 0x70bd28, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000140)=[{0x2, 0x2}, {0x8, 0x19}, {0x2, 0xb9c2}, {0x3, 0x44b5}, {0x3, 0x6}, {0x3, 0x101}, {0x3, 0x5dd}, {0x7, 0x31}], 0x8) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000b00), 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000400)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@mcast2, @in=@remote}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) gettid() ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x6) prctl$seccomp(0x16, 0x2, &(0x7f0000000480)={0x5, &(0x7f0000000440)=[{0x1f, 0x3, 0x4}, {0x0, 0x80, 0x0, 0x3}, {0x0, 0x1, 0x0, 0x5}, {0x225, 0xc34, 0x0, 0x4}, {0x0, 0x6, 0x2000000000000, 0x311925ba}]}) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000880)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040), &(0x7f0000000080)=0x8) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000040)) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cgroup.controllers\x00', 0x0, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xcc, &(0x7f00000004c0)="6d05fba74268efd18618a79b2b354d3c2ffb97ff426c787e160571e0a6bb1b5a75d98a206424720d9ccea5b523beacca1595d416fdd2c58a33b100a0d9b3a4922662c64f2d115abe9e814b2c8cb8b36d4903a068ebcc353f4feb7bb5b9a1f41fbe9c5ee64a4ee84c6935c8c681ff31b287fdcb7665f4b14efb9ba45c633a66880cd1a2cef9b93a3dd361941c4c1e1c2ba46cc23317ca8eca47f21f82b62c1fb77a6207bd1d362a2703d152b99eab4a23", 0xb0) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000100)="ecccc5cbd166c7986dd2bf33851e8dc5190e44848eee68a1a5efd3b51664426e6d017e67c9a0fe4a93ba", 0x2a, 0x40, &(0x7f00000001c0)=@nfc={0x27, 0x1, 0x2}, 0x80) connect(0xffffffffffffffff, &(0x7f0000000080)=@ipx={0x4, 0x0, 0x0, "ae24d2e4d0c5"}, 0x80) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r2, 0x440000000000127c, &(0x7f0000000040)) 2018/04/10 22:59:28 executing program 3: syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r0 = request_key(&(0x7f0000000400)='syzkaller\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000480)='/selinux/avc/hash_stats\x00', 0x0) r1 = add_key(&(0x7f0000000540)='cifs.spnego\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000005c0)="389cab9bb59ef5dacc1143dbd08a9079d3a6903b3d40c094afe773cb54c6f2679453608205cb459c7afaa0d91212e34ea867ac6d3c8522", 0x37, 0xfffffffffffffff8) keyctl$search(0xa, r0, &(0x7f00000004c0)='encrypted\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x2}, r1) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000740)) r2 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000000)={0x80, 0x0, 0x0, 0x200}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000080)={'IDLETIMER\x00'}, &(0x7f00000000c0)=0x1e) r4 = epoll_create(0x800a7d) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000180)={'bond0\x00', 0x602}) getsockname(r3, &(0x7f0000000780)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000800)=0x80) accept4$inet(r7, &(0x7f0000000980)={0x0, 0x0, @remote}, &(0x7f0000000a00)=0x10, 0x801) r8 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f0000000200), 0x4) fcntl$getflags(r5, 0xb) epoll_pwait(r4, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000100), 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000000600)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000700)=0xe8) ioprio_set$uid(0x3, r9, 0x7ff) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000380), &(0x7f00000003c0)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r8, 0x84, 0x6b, &(0x7f0000000240)=[@in={0x2, 0x4e22, @rand_addr=0x8}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x9347, @dev={0xfe, 0x80, [], 0x12}, 0x3ec8}, @in6={0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0x19}, 0xb20}, @in6={0xa, 0x4e21, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffff00000000}, @in6={0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x18}, @in6={0xa, 0x4e21, 0x7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xc7b}, @in6={0xa, 0x4e22, 0x73, @dev={0xfe, 0x80, [], 0x19}, 0x3ff}], 0xe4) setsockopt$packet_int(r7, 0x107, 0xb, &(0x7f00000008c0)=0x100000000, 0x4) 2018/04/10 22:59:28 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)}, 0x0) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000040)=@can, 0x10, &(0x7f0000000280)}, 0x0) prctl$setname(0xf, &(0x7f0000000000)='eth1em1\x00') r1 = dup(r0) poll(&(0x7f0000000300)=[{r0, 0x1000}, {r1, 0x10}], 0x2, 0x4d06) recvmsg(r1, &(0x7f0000000280)={&(0x7f0000000180)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000200)=""/39, 0x27}], 0x1, 0x0, 0x0, 0x9}, 0x2) ioctl$sock_bt(r1, 0xdd17, &(0x7f00000000c0)="82e594396839b7fe666b2cd2396efc45fa97e7223eaefac4feeb61fe8994474e336e3fdd8f0fce3b0170fbc6975b99e82df276d8c169302df1d87a59166d6b526ef0a10bd1649b5171f9aef475e1d8e81f85b120e24f46e56980ebd142a82ea424d1d6449d13f5de1addbd7a12fc351138292ab9e1a407763203a094bf5ae3557a61a9") [ 70.046480] binder: 7001:7003 ioctl 40046205 0 returned -22 [ 70.646841] IPVS: Creating netns size=2552 id=12 [ 70.679084] IPVS: Creating netns size=2552 id=13 2018/04/10 22:59:29 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0xfffffffe, 0x4) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sched_yield() vmsplice(r0, &(0x7f0000000300)=[{&(0x7f0000000140)="b072d2a3f3cc94ea24fb31fa32b372e843c835d06aa79de9d9d1f2526b8eaf6c0d4964617a944dd3b920375e5b9214239f3abc58ce3d2bebf5e375a1831f015eba", 0x41}, {&(0x7f00000001c0)="16578dcf02ffd55b5de4aff570d9bffb9bfdcbce5aee198591c5a61f8e01169fd785ead05cbae40bf08dbda6c14a052c33b720897235567eaa50db2c80eb1314c34f0177b773ad8b4119a6485be387048c1861d9ac72846da1df23598a675e0610756c9aecd0c00b03347264c1f14d494a62ef5e21f8ac9f683c73421f4b114aeba81be3ab14b6adf4fd68b2d9f5fe7c972e00763274e2da1d8e8b9cedc0254ee39e7a781a202cf993d375b793603e9e787e1457ced201977d0748b14cf2ae6ae3f7df3cba78", 0xc6}, {&(0x7f00000007c0)="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0x1000}], 0x3, 0x4) sendmsg(r0, &(0x7f0000000780)={&(0x7f0000000000)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000002c0)="80", 0x1}], 0x1, &(0x7f0000000440)}, 0x0) 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) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000080)) 2018/04/10 22:59:29 executing program 6: mkdir(&(0x7f0000771000)='./file1\x00', 0x2) r0 = socket$inet_sctp(0x2, 0x5, 0x84) syncfs(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) accept4$unix(r1, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e, 0x800) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x7, &(0x7f0000ebcffe)) rename(&(0x7f0000e4a000)='./file0/bus\x00', &(0x7f00005b2000)='./file0/file0\x00') open(&(0x7f0000000000)='./file0/bus\x00', 0x400280, 0x40) 2018/04/10 22:59:29 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000002c0)='./control\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000080)='./control/file0\x00') pread64(r0, &(0x7f0000000140)=""/106, 0x6a, 0x0) lseek(r0, 0x0, 0x2) mkdir(&(0x7f0000000040)='./control/file0\x00', 0x0) dup2(r0, r0) 2018/04/10 22:59:29 executing program 1: capset(&(0x7f000017f000)={0x20080522}, &(0x7f0000ca3000)) socketpair$inet(0x2, 0xa, 0x2000200000000000, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000080)=0x40) r1 = syz_open_procfs(0x0, &(0x7f00009be000)='ns/ipc\x00') setns(r1, 0x8000000) 2018/04/10 22:59:29 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000000040)) r0 = creat(&(0x7f0000000080)='./file0/file0\x00', 0x0) sendmsg(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000004c0)="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", 0x1000}, {&(0x7f0000000180)="0b4676fe9ca47e9904ca1284f88c6a0c1bf9cbc6f19d8239868decf64b293996b38b93aae1e7556c1f5a8bc0c16f6c5c8ef6985ed0ad61f72c86bc86be42ae5c4b31a702b7322d4b1a3eb56b8b280ad1fabb7f7b312ec6cea6b3c6859718819201e7de712edefb7f6fb77793b97d5400e70368cbae1883c9c4f043d9a31e77dc8c25f392a8", 0x85}, {&(0x7f0000000240)="b99f17f466ca97d60f84895a8f612e1dcb7d5bc8b760b24b15e7d040438674ac448b3bd57d6267696e1585df21a27773f4c11540e27058ff6fdfbc3056bfce2a16712dad60901086285151b58fb93f13fbf55849f3caa3e032da67f7f32b3dcf1a06244f205b9af28adf801b4d295cab78aabbaed6e93908a057197a51c2f08cc298617124da576258820ab3da", 0x8d}, {&(0x7f0000000300)="d5d4347ad84717df18bd3d8b0c7b2cc02ce59664b8726d432adcd89ad3abae76be447c5b703119b0344887b2d0e5eadd6658909c66dd1329cfa63c3f11a67f9170beea77e0e0618180e77aaa7c1f17856af0a41d76a8dc12312d86ea7ab6459bfd62f3d2dad9", 0x66}, {&(0x7f0000000380)="8208d58e6a5aa0d4974fc0bc5e6e8fec0b835bfdcc13575ef2ca2e7d61cea86e6178b75df990923d2522690aa48f35e5ceebe8f6e9b402921f229003659141a3bd5bb3d3689ad32ad6a9df6cf02d0329ca13668a4e8cab82461f230ef421529948326c00ee42720eb5b7ae0f10fd75e3d8f933628ef31e605c4f62", 0x7b}, {&(0x7f00000014c0)="22c610305bbe9bc1a80fc5fa5bf0ccce2bb4b986964775538d8f6bb2f35df33e4e6f38adfc747ebd3fc96542822b6b7daa3227503c1813b0819369c217af393e2142b24054fa1bbfec45cecb394a197c6cbde81aa630f98cc197f9f732c1123787e756aedaedb23eae4afd2b7589fdfcd96dcc8d9ce045716dbd9abef07e9113c2d215", 0x83}], 0x6, &(0x7f0000001600)=ANY=[@ANYBLOB="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"], 0x1b8, 0x40010}, 0x48800) mount(&(0x7f0000000480)='./file0/file0\x00', &(0x7f0000000440)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00000a9ff2)='./file0/file0\x00', &(0x7f0000459000)='./file0/file0\x00', &(0x7f00005aa000)='9p\x00', 0x1000, &(0x7f000035ffb5)) syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x80000, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x2) 2018/04/10 22:59:29 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r1 = gettid() unshare(0x800000) r2 = dup3(r0, r0, 0x80000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x14, r3, 0x200, 0x70bd26, 0x25dfdbfe, {0x9}}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x0) exit(0x0) r4 = syz_open_procfs(r1, &(0x7f0000000080)='maps\x00') preadv(r4, &(0x7f0000000180)=[{&(0x7f0000000140)=""/44, 0x2c}], 0x1, 0x0) 2018/04/10 22:59:29 executing program 3: futex(&(0x7f0000002000), 0x9, 0x0, &(0x7f0000000ff8), &(0x7f0000000000)=0xfffffffffffffffd, 0x0) 2018/04/10 22:59:29 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") lseek(r0, 0x0, 0x3) 2018/04/10 22:59:29 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000f8d000)='wchan\x00') readv(r1, &(0x7f0000000040)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) 2018/04/10 22:59:30 executing program 7: clone(0x0, &(0x7f0000000200)="eab47fc3b8b20638424ea40916ddc8393a12dcb694c53e7e87190a548ebd1f7345837f21", &(0x7f00006ecffc), &(0x7f0000993ffc), &(0x7f0000f6ff3b)) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x200000, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x3c, &(0x7f00000001c0)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0xfffffffffffffffc, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0xe08}]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x4, 0x4, 0x100, 0x1, 0x401}, 0x14) fchdir(r0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xfff, 0x80) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000140)={&(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES16=r3, @ANYBLOB="040470dc25bd03000000009556dd323534c4222acc282e1f3327a7038a7f67dfcbdbf1336e0b514a29c8336b5d8126c19ad210e6aa38dc70cfbc9a4d0000000000"], 0x14}, 0x1, 0x0, 0x0, 0x48800}, 0x4001) 2018/04/10 22:59:30 executing program 2: seccomp(0x1, 0x0, &(0x7f00000000c0)={0x2, &(0x7f0000000000)=[{0x20}, {0x6, 0x0, 0xfffffffffffffffd}]}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x50200, 0x0) write$sndseq(r0, &(0x7f0000000080)=[{0x4, 0x80000001, 0xcac, 0xffffffffffffff80, @time={0x77359400}, {0xffffffffffffffc1, 0x4}, {0x2, 0xffffffffffff0001}, @addr={0x4, 0x1000}}], 0x30) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000140)={0x9, &(0x7f0000000100)=[{0x41, 0xff}, {0x100000001, 0x3}, {0x1, 0x1}, {0x1e1, 0x8}, {0x100, 0x7}, {0x20, 0x1}, {0x1, 0x20}, {0x2, 0x1fffe00000000}, {0x5b, 0x7ff}]}) 2018/04/10 22:59:30 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x2, [0x6, 0x9]}, 0x8) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000003ffc), &(0x7f0000001ffc)=0xfffffffffffffff7) 2018/04/10 22:59:30 executing program 6: timer_create(0x8, &(0x7f0000000000)={0x0, 0x33, 0x4, @thr={&(0x7f000082b000), &(0x7f0000a89000)}}, &(0x7f0000a3cffc)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/10 22:59:30 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x2, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 'sit0\x00'}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000100)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x1, 0x1b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000000040), &(0x7f0000000240)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x8100, 'erspan0\x00', 'ip6_vti0\x00', 'ip6gretap0\x00', 'ip6_vti0\x00', @link_local={0x1, 0x80, 0xc2}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x128, [@vlan={'vlan\x00', 0x8, {{0x0, 0x0, 0xe847, 0x4}}}]}, [@common=@log={'log\x00', 0x28, {{0x0, "b03c44a4ab993f21a642a6c98d9b52352c6a94ffbc6987f2fc82b348efe3"}}}]}, @common=@mark={'mark\x00', 0x10, {{0x0, 0xffffffffffffffff}}}}]}]}, 0x230) 2018/04/10 22:59:30 executing program 3: r0 = gettid() setpgid(r0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x3fbe, 0x0) r2 = add_key(&(0x7f00000000c0)='asymmetric\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)="7a3adca7dcd6619d4677a309be5c0f4369207829dacd212de058c0d1f575078b6528", 0x22, 0xffffffffffffffff) keyctl$assume_authority(0x10, r2) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000540)) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000100)=0x100, 0x4) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000003c0)={0x1, &(0x7f0000000380)=[{0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000400)={r3, 0x8}) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000001140)=""/4096) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000140)=""/131) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$TIOCSBRK(r1, 0x5427) 2018/04/10 22:59:30 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="fd3f741803812b5b7de8946645e291f88e1941d9a73a7e39aee50adb3b8c6ae086a9647d2629d56530fe8a22a00a2fc6e3925333b4b3bb758d421e2978a5b0c1f6cd8deff0a0625b7474c7ba7ed6de42a21d3859d15ae52d9652193e4a4d5d38396a4c91a75af5342a342ae5510a7488009974c8ed5b", @ANYRES64=r0, @ANYPTR, @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRES16=r0], @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYPTR64, @ANYRES32=r0, @ANYPTR], @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYRES64, @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYRES16=r0], @ANYPTR, @ANYBLOB="c3683bb60d87ab2fead2f3e2f6fc3b17b64e175918c1ec28e8965d0d87ee6af6c105d3d4eef6282626b30d930d5a9b0962d2992d79e6df785536fa3cd2929f97c11dd94009187f3e81d58fc699e880477ecc6b1eb7a58ddd54379c7b132a7ee2118dba82b9bc17e1f5449e41b7aa91419b8a60cea0934fff8af7251127", @ANYRES32, @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYRES16, @ANYRES32=r0, @ANYRES16=r0, @ANYPTR64, @ANYBLOB="380d70f9c8fe27d46be010d6c5ab2cb3bb3d677ad0478960da4fe756056ab08389931fa616e4867d6a66af72ba967cdfa6ab6133bcaba54a989dc33d567c15dcbf903e8ae41f16e954c8f05d15b47e6a5f2cf0eeaaeed0c51cbcc8d8d3b00083b8f3699de5908f6918bbb7318c1def7f1601d34ac643141fd33617bf26eae22cef0fd959c6aac226b15d4761e4", @ANYRES16=r0, @ANYPTR, @ANYPTR, @ANYRES32=r0], @ANYBLOB="86d8717b20eb64e750e906e1038e245637dab8744ed64c454687c91b03ef610d21b39598626116a6eb69499e39fa14d7eeae91d39ff138feff283e31cb34dcef2c2d000e6d0ba2162002f972edd3b8829151ccc0d53846d87bcfdc696b7ece76a48d00b2309240efa924201508df0d2222ad872902c6508f2340a3d79562ae9dc5b54b8e"]], 0x9e}, 0x1}, 0x0) 2018/04/10 22:59:30 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x280000, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000040)={&(0x7f0000399000/0x2000)=nil, 0x5, 0x5, 0x20, &(0x7f000039a000/0x4000)=nil, 0xeb}) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r1, 0x0) clone(0x0, &(0x7f0000000580), &(0x7f0000000600), &(0x7f0000000640), &(0x7f0000000680)) 2018/04/10 22:59:30 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x200000) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000040)={'eql\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000b67fd0)=ANY=[@ANYBLOB="30000018002100ffffffffffffffff020000000000fe01000000001400090008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0], 0x30}, 0x1}, 0x0) socket$inet6(0xa, 0x80000, 0x125) arch_prctl(0x1001, &(0x7f0000000080)="4b8c4624b0a3e0563c56a2fecb6e0c763b09c1a2ded86e5507f1002f8e945846334751ec9d3e780b119e95299df49b6e946624a8595191e9d010a11b7097c341acf55ad138d574f37c422ccd9280c33117fc137b00781e138c6f19c840fd0fab81f8be9c194eaa1b47bbad1e84f4502b8873a39de721047e42b70d7d309a154113caafb364538ab2f900cb0c4d4c86ddd16c76d59704e1157b98628773ccf4b0b3ce4f7ea71ecb") 2018/04/10 22:59:30 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) dup(r0) getgroups(0x2587d0b1129b8099, &(0x7f0000000000)) openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0xfffffffffffffffb, 0x0) 2018/04/10 22:59:30 executing program 3: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000d06ff8)='./file0\x00') syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x703000) renameat(r0, &(0x7f0000000000)='./file0/', r0, &(0x7f0000000040)='./file0\x00') 2018/04/10 22:59:30 executing program 7: r0 = inotify_init1(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) r1 = getpid() getpgrp(r1) fcntl$getown(r0, 0x9) r2 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@ax25, &(0x7f0000000140)=0x80, 0x80800) bind$llc(r2, &(0x7f0000000180)={0x1a, 0x31f, 0x9, 0x100000000, 0x80, 0xffffffffffff0000, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) tkill(r3, 0x15) tkill(r3, 0x1a) ptrace$setopts(0x4209, r3, 0x400001, 0x0) [ 72.334297] audit: type=1326 audit(1523401170.393:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=7101 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455259 code=0x0 2018/04/10 22:59:30 executing program 1: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f000087affc), &(0x7f0000e0a000)=0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) r2 = getpid() setpgid(r1, r2) 2018/04/10 22:59:30 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) mq_timedreceive(r1, &(0x7f0000000040)=""/39, 0x27, 0xfffffffffffffff7, &(0x7f0000000080)={0x0, 0x1c9c380}) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000280)=@ipv4_delroute={0x24, 0x19, 0xda76514e2881ded, 0x0, 0x0, {0x2}, [@RTA_DST={0x8, 0x1, @dev={0xac, 0x14, 0x14}}]}, 0x24}, 0x1}, 0x0) 2018/04/10 22:59:30 executing program 7: r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c45ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) r3 = creat(&(0x7f0000ca3ffa)='./bus\x00', 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) unlink(&(0x7f000057b000)='./bus\x00') read(r2, &(0x7f0000d48000)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000000100)={0x5, 0x1e, &(0x7f00000000c0)="bb834caa4a073fde8f681d63b62206d32a2d0f65e581b3c71d4f096b4eb0"}) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) 2018/04/10 22:59:30 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x742ac993}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x5}, 0x8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0xffffffcf) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f00000000c0)=[{0x18, 0x29, 0xb, "3ba03d"}], 0x18}}], 0x2, 0x0) fstat(r0, &(0x7f0000000140)) 2018/04/10 22:59:30 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x121002, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f00000000c0)={&(0x7f0000001000/0x4000)=nil, 0x4000}) r2 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = geteuid() setfsuid(r3) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000180)={0x9, 0x402b, 0x5, 0x8, 0x8, 0xd08f}) poll(&(0x7f0000000200), 0x20000000000000a1, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000001c0)) mmap$binder(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x2000008, 0x30012, r1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x11, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="11634c4000e80d99d1b0d0870fbea8d5e5d01175e5948e8cdd105f67a6cf9c5c239423e7d70033466cf0e3043e1f49a5aa502832709978faddfa6800be68f101a7584993ae48b22694933c893925d8a1df9dac8a944ebe1a5f339d8e7e742ab55b89953365b3e5b52db98cbb3c", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f00004ee64e)}) [ 72.438212] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=8448 sclass=netlink_route_socket [ 72.458908] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=8448 sclass=netlink_route_socket [ 72.848848] binder: 7153:7154 ioctl c0306201 20007000 returned -14 [ 72.857532] binder: BINDER_SET_CONTEXT_MGR already set [ 72.863435] binder: 7153:7155 ioctl 40046207 0 returned -16 [ 72.875174] binder: 7153:7155 ioctl c0306201 20007000 returned -14 2018/04/10 22:59:31 executing program 2: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000378000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f00000ad000/0x1000)=nil) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x1a8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000300)=ANY=[]) socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f00000004c0)={{0x3a, @multicast1=0xe0000001, 0x4e22, 0x2, 'dh\x00', 0x1}, {@broadcast=0xffffffff, 0x4e24, 0x10000, 0x81, 0x0, 0x3f}}, 0x44) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000540)=ANY=[]}, 0x1, 0x0, 0x0, 0x54}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="3678dbda", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000200)=0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000300)={r3, 0x13, "edc80a6769ba2bdaf35659274462f5b1d837ca"}, &(0x7f0000000480)=0x1b) r4 = socket(0x0, 0x80002, 0x0) write(r4, &(0x7f0000df8fd9)="2600000022004701", 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000000680)={0x0, 0x7, 0x7, 'queue1\x00', 0x4}) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000100)={0x1, 0x100000001, 0x73, 0x9, 0x45a5, 0x2, 0x8, 0x4, 0x0, 0x7fffffff80000000, 0x16}, 0xb) connect$netlink(r4, &(0x7f0000e8f000)=@proc={0x10, 0x0, 0x1}, 0xc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000540)={0xabee, 0xc2e, 0x100, 'queue0\x00', 0x281}) r5 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f0000000040)={@rand_addr, @rand_addr, @rand_addr}, &(0x7f0000000080)=0xc) ioctl$EVIOCGUNIQ(r5, 0x80404508, &(0x7f0000000380)=""/199) 2018/04/10 22:59:31 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) fchdir(r0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000648ff4)="020000002000000090748400", 0xc, 0x0) 2018/04/10 22:59:31 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4802, 0x0) ioctl$PERF_EVENT_IOC_ID(r3, 0x80042407, &(0x7f0000000340)) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f0000000280)={0x10000002}) fcntl$getownex(r1, 0x10, &(0x7f0000000200)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000000080)={0x2000}) r6 = openat$cgroup_ro(r4, &(0x7f0000000180)='pids.events\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) syz_open_procfs(r5, &(0x7f00000001c0)='children\x00') getsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000000380), &(0x7f00000003c0)=0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0x8001}, 0x8) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ioctl$EVIOCSABS0(r4, 0x401845c0, &(0x7f00000002c0)={0x4, 0x4, 0x6, 0x7f528b3d, 0x0, 0x40}) ptrace$getregset(0x4204, r2, 0x202, &(0x7f00000013c0)={&(0x7f0000001400)=""/4096, 0x1000}) fcntl$lock(r6, 0x6, &(0x7f0000000240)={0x0, 0x7, 0x4f49, 0x5}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="4000400010000100000000000000000000000000b48e5a509cec0ca1009396aa90deef317bbc3c51da6922dfccb0d139ced59a2e12ce91fa71fb62bc5559a68407793b0dd0928a735392754e3edbc17cc4f725a2c0636249a913b78861c2d300dcc98c91e4a0d7c321962dc7451212edc7880f4a85cce2339c523f817ef6b26083cf0bfe49fb241e2619ac40ab62726d9743ee9ade1ba409976a469209daac1030359972089c0b8300b2aa2adca2cdacc223b38edaa48f", @ANYRES32=0x0, @ANYBLOB="00000000000000000c000200aaaaaaaaaabb0000140003006c6f0000000000000000000000000000"], 0x40}, 0x1}, 0x0) 2018/04/10 22:59:31 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dfb000)='/proc/self/net/pfkey\x00', 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x0, 0x70, 0x8, 0x1f, 0xe22, 0xabe, 0x0, 0x2, 0x80, 0xc, 0x80000000, 0x212800000, 0x40, 0x5, 0x80000001, 0x7ff, 0x4d8, 0x8, 0x0, 0x2, 0x1, 0x0, 0xde1c, 0x4, 0x80000001, 0x2d8, 0xffc, 0xfffffffffffffff7, 0x2, 0x3, 0x4, 0x4, 0x8, 0x6c39, 0x58, 0xa588, 0x40, 0x4, 0x0, 0xed, 0x0, @perf_config_ext={0x8001, 0x7}, 0x3, 0x4, 0x0, 0x7, 0x8, 0x0, 0xff}, r0, 0x8, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x1) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000040)='/proc/self/net/pfkey\x00') ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) sendfile(r1, r0, &(0x7f0000979ff8), 0xff) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000000)) 2018/04/10 22:59:31 executing program 1: seccomp(0x1, 0x0, &(0x7f0000c23fff)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x7fffffff, 0xffffffff}]}) r0 = epoll_create(0x9) epoll_wait(r0, &(0x7f0000000040)=[{}], 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$netrom(r1, &(0x7f00000000c0), &(0x7f0000000180)=0x10, 0x80800) seccomp(0x0, 0x1, &(0x7f0000000140)={0x3, &(0x7f0000000100)=[{0x4, 0x100, 0xfffffffffffffffd, 0x67}, {0x2f1, 0x0, 0x1}, {0x0, 0xc7a, 0x8a4, 0x1f0}]}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x101) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f00000001c0)={0x0, 0x7}) eventfd2(0x2, 0x0) 2018/04/10 22:59:31 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000aeb000)='oom_score_adj\x00') ioctl$TUNSETLINK(r0, 0x400454cd, 0x30f) read(r0, &(0x7f0000000000)=""/41, 0x29) 2018/04/10 22:59:31 executing program 5: r0 = socket(0x10, 0x2, 0xc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x100, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00000001c0)) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000140)="1f0000000104ff00fd437f0000000000f3050100080006000000fdff00ffff", 0x1f) getsockopt(r0, 0x4, 0x40, &(0x7f0000000000)=""/194, &(0x7f0000000100)=0xc2) [ 73.234810] audit: type=1326 audit(1523401171.293:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=7101 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455259 code=0x0 2018/04/10 22:59:31 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000000c0)={0x14d, 0x0, &(0x7f0000000740)=ANY=[@ANYPTR64=&(0x7f0000000700)=ANY=[@ANYPTR=&(0x7f0000000500)=ANY=[@ANYRES16=r0, @ANYRES64, @ANYRES32=r1, @ANYRES64=r1, @ANYRES16=r1], @ANYRES16=r0, @ANYRES64=r0, @ANYPTR64=&(0x7f0000000540)=ANY=[@ANYRES32=r1, @ANYRES64=r0, @ANYBLOB="a0ba04222802513b26fc106f9102880f0c8b2035d21a2516c55d776db590b2013e09e0cce20dda7366c461f156417239d523d1f57aea59118aa8a8caf03f69a116d617fbe1caba6d081428c351c50aa32f30c138ca1c59c4f4219876de84e7509aec08b216d184601b1b0c493a6910306e77b2fff83752ad12f31ecc804cd8e72fb8bb280a97691308e931f353337d277bdab2d6ee8fdd997b9b17df0631abe8eef6c413bcb34360e3", @ANYRES64=r0, @ANYPTR, @ANYPTR, @ANYRES32=r1, @ANYRES32, @ANYRES16=r0], @ANYPTR64=&(0x7f0000000640)=ANY=[@ANYBLOB="a876a70d83e8e5952d95b7305f6164a37210942ea3f6cc8cf933d8ed674e1da9e707bb4fe75b920f94f1b1a7933ee45953c835724794e5c90df79da8affd25bf20dae18e82e908d096acda5c54f019064d27b79decdfa30c547db9687faf80cc34435db066beed6ea1e2b968606acb211188519e1694cc4ff6b4882bfe1fb199cafcaa821af9e0dcf0b4553d26887ee21b50f179b72262c66f636c26", @ANYRES32=r1, @ANYRES32=r1, @ANYRES16=r0, @ANYPTR64, @ANYBLOB, @ANYRES32], @ANYRES64=r0], @ANYRES16, @ANYRES64], 0x0, 0x0, &(0x7f00000004c0)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000aabfe8)=[@release={0x40046306}], 0x0, 0x0, &(0x7f0000000080)}) 2018/04/10 22:59:31 executing program 1: r0 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x701003, 0x0) accept$inet(r1, &(0x7f0000000080)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, 0x40010, r0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") flistxattr(r2, &(0x7f0000000440)=""/65, 0xfef0) 2018/04/10 22:59:31 executing program 0: r0 = socket(0x11, 0xa, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)=@newsa={0xf0, 0x10, 0x0, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@loopback=0x7f000001}, {@in6=@loopback={0x0, 0x1}}, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xf0}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000005f00)=[{{&(0x7f0000000180)=@hci, 0x80, &(0x7f0000000200)=[{&(0x7f0000000640)=""/4096, 0x1000}], 0x1, &(0x7f0000001640)=""/144, 0x90, 0x4c6f}, 0xd8}, {{&(0x7f0000001700)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000002b40)=[{&(0x7f0000000240)=""/57, 0x39}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/168, 0xa8}, {&(0x7f0000002840)=""/88, 0x58}, {&(0x7f00000028c0)=""/217, 0xd9}, {&(0x7f00000029c0)=""/14, 0xe}, {&(0x7f0000002a00)=""/5, 0x5}, {&(0x7f0000002a40)=""/118, 0x76}, {&(0x7f0000002ac0)=""/35, 0x23}, {&(0x7f0000002b00)=""/4, 0x4}], 0xa, &(0x7f0000002c00)=""/72, 0x48, 0xac7e}, 0x1}, {{0x0, 0x0, &(0x7f0000003e80)=[{&(0x7f0000002c80)=""/4096, 0x1000}, {&(0x7f0000003c80)=""/108, 0x6c}, {&(0x7f0000003d00)=""/75, 0x4b}, {&(0x7f0000003d80)=""/123, 0x7b}, {&(0x7f0000003e00)=""/116, 0x74}], 0x5, &(0x7f0000003f00)=""/48, 0x30, 0xffffffff}, 0x7}, {{&(0x7f0000003f40)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000004100)=[{&(0x7f0000003fc0)=""/225, 0xe1}, {&(0x7f00000040c0)=""/36, 0x24}], 0x2, 0x0, 0x0, 0x36}, 0x7f}, {{&(0x7f0000004140)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000004440)=[{&(0x7f00000041c0)=""/145, 0x91}, {&(0x7f0000004280)=""/249, 0xf9}, {&(0x7f0000004380)=""/6, 0x6}, {&(0x7f00000043c0)=""/114, 0x72}], 0x4, &(0x7f0000004480)=""/107, 0x6b, 0x7}, 0x5}, {{0x0, 0x0, &(0x7f00000046c0)=[{&(0x7f0000004500)=""/135, 0x87}, {&(0x7f00000045c0)=""/214, 0xd6}], 0x2, &(0x7f0000004700)=""/70, 0x46, 0x3ff}, 0x3}, {{0x0, 0x0, &(0x7f0000004880)=[{&(0x7f0000004780)=""/241, 0xf1}], 0x1, 0x0, 0x0, 0x9}, 0x682c}, {{0x0, 0x0, &(0x7f0000005d80)=[{&(0x7f00000048c0)=""/96, 0x60}, {&(0x7f0000004940)=""/172, 0xac}, {&(0x7f0000004a00)=""/255, 0xff}, {&(0x7f0000004b00)=""/4096, 0x1000}, {&(0x7f0000005b00)=""/248, 0xf8}, {&(0x7f0000005c00)=""/109, 0x6d}, {&(0x7f0000005c80)=""/220, 0xdc}], 0x7, &(0x7f0000005e00)=""/214, 0xd6, 0x143f}, 0x6}], 0x8, 0x100, &(0x7f0000006100)={0x0, 0x1c9c380}) r1 = getuid() sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000080)={&(0x7f0000000380)=@migrate={0x2ac, 0x21, 0x2, 0x70bd2d, 0x25dfdbfe, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e23, 0x5, 0x4e22, 0x7f, 0xa, 0x80, 0x20, 0x3a, 0x0, r1}, 0x6e6bb3, 0x2}, [@sec_ctx={0xa0, 0x8, {0x99, 0x8, 0x0, 0x1, 0x91, "6ef7d8c305b868ea198e5cbb9b8748cd00a7aa95e8ac4a3daccba7958d3f76776832aaba28ad973640cf75a9377ab3489486c499bcec60288683fab295a35f950f254b4976f9cb28a363644f6b9f04da156db0ee92247ee05c2309149cb642af20153c668c4a24498eee6a4467a6154a48a271a85c07d9c62eace5effdf81db713c71a6c6090157c7f8793b358e2da7165"}}, @sec_ctx={0xb0, 0x8, {0xaa, 0x8, 0x1, 0x401, 0xa2, "833bf62a9f5df91c9722b922374d29bf95cff8d9201b2a0346e5dd4dbf8387862612bb211221bc82a7af10b2c5e04e5d258703d96289bc9c3c31194203f98b00f77d3ac9d82fd0dee44ababfc337b18db9a2907fad05cf6864789efe782cf6b0d1e5572a3a948abcf88d76500c7fd85e8598e1b8b443a40fd029f9a6a0cb8ca5d1216d186790f02ec4d5ee592ce1385f40a67b33b98c3aab2ec82ab0728dec5ed93b"}}, @algo_crypt={0xf4, 0x2, {{'cbc-twofish-avx\x00'}, 0x550, "8ac8addfe3d5145792190a269f8ce69cedb5758166c2cd37463c2e2bf7efde9842022068aed3c88a9a847835ce18c10950ad8bc62ad4f3a742944c5abe3f09d128a7882837c66741fc341ac626fe642bfa4ec02128f6838f068907489b4cd784208d571641d29424571f17db0b51bb8d2706bbc721c83405673d31d38ec3ab35fae0eb76b6fa7730f97d846d74dde96c69cb088cb7eea00ef034c6204de86c77d309d00b92748fc73037"}}, @offload={0xc, 0x1c}, @policy_type={0xc, 0x10, {0x1}}]}, 0x2ac}, 0x1, 0x0, 0x0, 0x4000}, 0x20040000) [ 73.284314] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 73.316993] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 73.337156] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 73.346081] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/10 22:59:31 executing program 6: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/udplite6\x00') ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000080)={'nr0\x00', {0x4, 0x9, 0x0, "cc1549bee4cc", 0x5}}) accept4(r0, &(0x7f0000000540)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f00000005c0)=0x80, 0x80800) getsockname$ax25(r3, &(0x7f0000000600), &(0x7f0000000640)=0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={"64596df17c0e4200", 0x4000000000000401}) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000000)) 2018/04/10 22:59:31 executing program 5: r0 = socket(0x10, 0x2, 0xc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x100, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00000001c0)) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000140)="1f0000000104ff00fd437f0000000000f3050100080006000000fdff00ffff", 0x1f) getsockopt(r0, 0x4, 0x40, &(0x7f0000000000)=""/194, &(0x7f0000000100)=0xc2) 2018/04/10 22:59:31 executing program 3: r0 = getpid() prlimit64(r0, 0xb, &(0x7f0000000000)={0x6, 0x8}, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x4, 0x31, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000100), &(0x7f0000000140)) r1 = perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x70, 0x2, 0x7, 0x4, 0x5, 0x0, 0x3dec, 0x0, 0x8, 0x1, 0xfef, 0x10000, 0x8d, 0x800, 0x20, 0x808, 0x1, 0x7, 0x7, 0x2, 0x9c, 0x6, 0x7, 0xbfe6, 0xffff, 0x3, 0x7f, 0x5, 0xffff, 0x40, 0x9, 0x0, 0x1f, 0x38, 0x9, 0xc96e, 0x101, 0x0, 0xffffffff, 0x0, @perf_config_ext={0x2154, 0x1}, 0x1800, 0x1, 0x7, 0x7, 0x800, 0x9, 0xb}, 0xffffffffffffff9c, 0xb, 0xffffffffffffffff, 0x2) fsync(r1) [ 73.414178] binder: 7189:7193 unknown command 536872704 [ 73.437494] binder: 7189:7193 ioctl c0306201 200000c0 returned -22 [ 73.457503] binder: 7189:7193 Release 1 refcount change on invalid ref 0 ret -22 [ 73.480217] binder: BINDER_SET_CONTEXT_MGR already set [ 73.491819] binder: 7189:7193 ioctl 40046207 0 returned -16 [ 73.498312] binder: 7189:7204 unknown command 536872704 [ 73.507046] binder: 7189:7207 Release 1 refcount change on invalid ref 0 ret -22 [ 73.516941] binder: 7189:7204 ioctl c0306201 200000c0 returned -22 [ 73.576585] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 73.604908] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/10 22:59:31 executing program 7: clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000b17000), &(0x7f0000000000)="879877b0022afb2b1765d73de5745e82106f8576a0f0672e0a3a16e58cf1d12d68052971355744f2122008018274bd015eddb0f644f2d104a2b658196e042546f64e9a64173996a0cfa2aebe7bbe11414473a8072d8c3946a32b834891ac310e13071e13200cf31749d4ca49de6e81864e01") rt_sigpending(&(0x7f0000000100), 0xffffffffffffffae) r0 = fanotify_init(0x12, 0x0) signalfd4(r0, &(0x7f00000000c0)={0x8}, 0x8, 0x80000) 2018/04/10 22:59:31 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x3}, 0x4) mkdir(&(0x7f0000947000)='./file0\x00', 0x0) sendmsg(r0, &(0x7f0000001940)={&(0x7f0000000080)=@ipx={0x4, 0x7ff, 0xffffffffffffb62d, "cca056492056", 0x81}, 0x80, &(0x7f0000001600)=[{&(0x7f0000000100)="86b58a31fda2a3b9e927c7c6ad2d2f71c8ca75cf8a60f48ac26f16209d9e31f7f8132aa75b9ae7ca23af8b5c29aee5dbb6a57babb0c9d50c6dd41f085a7f77a554099d0c280223a4706ad9afef51b7e389", 0x51}, {&(0x7f0000000180)="1f0bb15960bd62bc2e80af3549f22351a7ec9ba6e32384ca745d2fa305e6e2209d92900131b75e0a438bef08d65582aff7bc5a064329ca028aec6ca2f26fea37cd6417476fe24ff14c9ce4fccb69d75e692f96437dbdc42aab863b99bed3d43dce512cd4e3bb218eec77115d7e9913bf0a2e85fbb2ca3cebb80fafda12af28cf22ce7f30d82ae58ae75d6bd003e2e558a7a62d3919512998a052e597b6a87d12ea9d7706184490e494717a6c8f135646b8e6", 0xb2}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="c63f876a3138341f79495d27c859f978e1d31019443e6c841fa03c6d00cec4dca454cd2901fe7c94897fd279be16a188c990c84f488540ba21c7e14776dd61fa2ab8ad0e9e544175a4e684d2c538cc4a9b706980f2dc5e297d7eb5835f3fdb", 0x5f}, {&(0x7f00000012c0)="36effecd3e37592987b006af0e12324f5a51d5a07cb1386d971edf1b2c1c3c89dbda8884179c1f28dedb489b301dcc8d1373829d7511b82db1dd83559c351aca0bf8", 0x42}, {&(0x7f00000018c0)="76a547cee751c6e30cbbd116fbc5d1d97debe6d41a1d37dfb455b10fc1710d964131c4ec01c69268079339186f923bc5f5a1cd064a8f486782cf5a1a585f1fe753cb97fb5a65f4f4adf800b3995d395c53eaec045e", 0x55}, {&(0x7f0000001740)="e9da453bcfb07134680fd9d59c8a20120a8f11857311b094feaf26751ec80c4279d35771f2357169000d61d7fff01a8661860e7c46e0c6a06f709afad211cf70a4ecd8fc70b45547968c8024b5da08102a0c36da83e9ba6dc0ef2fa3115a6f20b8494d38ed17b2cd2a7012ea995c0e11f2ace761bcf78af9d672c954faf78d748dd4db5a9e11eaa704cb9effc35e0848cadfee9fe79a19440cf3ce617725b3a10b54fd1f6ed7b2319e40237f8a76ea00a8d4b7c4ddeb29ff82307392dc324d5995689754000000000000000647e807057b9f6de99b93e7dfed272ca27f818b6f0eb4dbf790613ef91173cc249aaaa38e59890750cd879fdb281b", 0xfa}, {&(0x7f0000001400)="0639770bf491f99e045de681df0807518bd5ffdc2927f4eb714b71617f66f0461ab2b72c28d2f0b955b684c6897a0e171233705c6f739e7a0e53d2edfb4ce440667488dab1334012054fc30149a578ed46797c30932654d87c84de15046282808571dc42a925c183d869848e836e2b6385e38b04603ede8c3886c0f9c145e5ae7ddafe4310c4125a3870f0b8f4c11b2f55361cbe308b2897fa9604af7cc724bfb9046bc9ee3e", 0xfffffc5e}, {&(0x7f00000014c0)="db447e9b22b972f40b865ee2a9ff30881203792cb9dd6e3e40d8c68b39e197cb900b127caac85b53d7d388b997408830d0caf3d32dac30e91946c12d83a1ff93b11273a3bbd17e2863b5186c3da42a5fcd1ba26ba408cd4770a0556b8a1e1a543220580b25ef2ea978cb44ddb85ade000e066906c0b9a23d35dff6372e6969c6ff2f09b0ca9b82a8f142b96b42888f5578cc4137a25ec011e75cf6634be8b9f0ca4195cd58", 0xa5}, {&(0x7f0000001580)="d499e6b856681dd32d125492c14ca96cb775b0aab465b39f9e36a34c370e7c4456909eb61bae2d4562bf4569535360128031aee48a81f4c85e5fb144d69a490f7577cd238484cae6da3c80e7cd1aeeecd4dd64d471", 0x55}], 0xa, &(0x7f00000016c0)=[{0x38, 0x0, 0x1003, "39f6472717bb7d5a5fa4be761bfca8e40a549c190328b83818b2873feb2dc9901578423d724e2eea"}], 0x38, 0x4044000}, 0x40011) lsetxattr(&(0x7f0000fabff8)='./file0\x00', &(0x7f00001a8000)=@known='system.posix_acl_default\x00', &(0x7f000001bfec)="02000000080000006f5509100730de2d6a1f06a0", 0x7, 0x0) sendto$unix(r0, &(0x7f00000013c0)="e0aaf5f0cf8ac94bcaa7107ef4b48e420d861529c0b78c95b45ea0d3ceb2b5ee3c824084e6aad6bc2ad6c3a340f8c796ad17abba749c1ccae4eb58919e28", 0x3e, 0x800, &(0x7f0000001840)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/10 22:59:31 executing program 3: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000440)='./c1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x200002, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = syz_open_dev$usbmon(&(0x7f0000427ff3)='/dev/usbmon#\x00', 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000de5000)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000cb8ff4)) writev(r0, &(0x7f0000000200)=[{&(0x7f00000000c0)="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", 0x499}], 0x1) 2018/04/10 22:59:31 executing program 0: r0 = eventfd(0x0) r1 = memfd_create(&(0x7f0000000000)='posix_acl_access\x00', 0x1) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000080)={0x8, {0x2, 0x4e21, @rand_addr=0x9}, {0x2, 0x4e24}, {0x2, 0x4e23, @rand_addr=0x9d}, 0x301, 0x5, 0x20, 0xff, 0x0, &(0x7f0000000040)='bridge0\x00', 0x9, 0x9}) fgetxattr(r0, &(0x7f0000501f7d)=@random={'security.\x00', '\x00'}, &(0x7f0000e90000)=""/169, 0xff93) 2018/04/10 22:59:31 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000000c0)={0x14d, 0x0, &(0x7f0000000740)=ANY=[@ANYPTR64=&(0x7f0000000700)=ANY=[@ANYPTR=&(0x7f0000000500)=ANY=[@ANYRES16=r0, @ANYRES64, @ANYRES32=r1, @ANYRES64=r1, @ANYRES16=r1], @ANYRES16=r0, @ANYRES64=r0, @ANYPTR64=&(0x7f0000000540)=ANY=[@ANYRES32=r1, @ANYRES64=r0, @ANYBLOB="a0ba04222802513b26fc106f9102880f0c8b2035d21a2516c55d776db590b2013e09e0cce20dda7366c461f156417239d523d1f57aea59118aa8a8caf03f69a116d617fbe1caba6d081428c351c50aa32f30c138ca1c59c4f4219876de84e7509aec08b216d184601b1b0c493a6910306e77b2fff83752ad12f31ecc804cd8e72fb8bb280a97691308e931f353337d277bdab2d6ee8fdd997b9b17df0631abe8eef6c413bcb34360e3", @ANYRES64=r0, @ANYPTR, @ANYPTR, @ANYRES32=r1, @ANYRES32, @ANYRES16=r0], @ANYPTR64=&(0x7f0000000640)=ANY=[@ANYBLOB="a876a70d83e8e5952d95b7305f6164a37210942ea3f6cc8cf933d8ed674e1da9e707bb4fe75b920f94f1b1a7933ee45953c835724794e5c90df79da8affd25bf20dae18e82e908d096acda5c54f019064d27b79decdfa30c547db9687faf80cc34435db066beed6ea1e2b968606acb211188519e1694cc4ff6b4882bfe1fb199cafcaa821af9e0dcf0b4553d26887ee21b50f179b72262c66f636c26", @ANYRES32=r1, @ANYRES32=r1, @ANYRES16=r0, @ANYPTR64, @ANYBLOB, @ANYRES32], @ANYRES64=r0], @ANYRES16, @ANYRES64], 0x0, 0x0, &(0x7f00000004c0)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000aabfe8)=[@release={0x40046306}], 0x0, 0x0, &(0x7f0000000080)}) 2018/04/10 22:59:31 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00000001c0)=0x15d, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f0000000180)="5780d00c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r0, &(0x7f0000854f90)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip_vs_stats_percpu\x00') setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000140)=0x7, 0x4) r2 = getpgid(0xffffffffffffffff) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000100)=r2) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x3a, {{0xa, 0x4e21, 0x80, @mcast2={0xff, 0x2, [], 0x1}, 0x20}}}, 0x88) 2018/04/10 22:59:31 executing program 6: mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x541f, &(0x7f0000fe8ff8)) close(r0) 2018/04/10 22:59:31 executing program 2: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000378000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f00000ad000/0x1000)=nil) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x1a8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000300)=ANY=[]) socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f00000004c0)={{0x3a, @multicast1=0xe0000001, 0x4e22, 0x2, 'dh\x00', 0x1}, {@broadcast=0xffffffff, 0x4e24, 0x10000, 0x81, 0x0, 0x3f}}, 0x44) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000540)=ANY=[]}, 0x1, 0x0, 0x0, 0x54}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="3678dbda", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000200)=0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000300)={r3, 0x13, "edc80a6769ba2bdaf35659274462f5b1d837ca"}, &(0x7f0000000480)=0x1b) r4 = socket(0x0, 0x80002, 0x0) write(r4, &(0x7f0000df8fd9)="2600000022004701", 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000000680)={0x0, 0x7, 0x7, 'queue1\x00', 0x4}) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000100)={0x1, 0x100000001, 0x73, 0x9, 0x45a5, 0x2, 0x8, 0x4, 0x0, 0x7fffffff80000000, 0x16}, 0xb) connect$netlink(r4, &(0x7f0000e8f000)=@proc={0x10, 0x0, 0x1}, 0xc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000540)={0xabee, 0xc2e, 0x100, 'queue0\x00', 0x281}) r5 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f0000000040)={@rand_addr, @rand_addr, @rand_addr}, &(0x7f0000000080)=0xc) ioctl$EVIOCGUNIQ(r5, 0x80404508, &(0x7f0000000380)=""/199) 2018/04/10 22:59:31 executing program 6: add_key(&(0x7f0000482ff6)='blacklist\x00', &(0x7f0000e25ffb)={0x73, 0x79, 0x7a}, &(0x7f0000d26f49), 0x0, 0xfffffffffffffffe) socketpair$inet6(0xa, 0x0, 0x3, &(0x7f0000000100)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000040)) keyctl$set_reqkey_keyring(0xe, 0x2) 2018/04/10 22:59:31 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000012000)=0xffffffffad36b24d, 0x4) getsockopt$sock_int(r0, 0x1, 0x10008000000019, &(0x7f0000000000), &(0x7f0000000100)=0x796c) 2018/04/10 22:59:31 executing program 1: r0 = request_key(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)=',cpusetwlan0ppp0em1\x00', 0xfffffffffffffffd) r1 = add_key(&(0x7f00000000c0)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000280)="53528f735e81aa0556", 0x9, r0) add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="c662cadef4ff96", 0x7, r1) request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="2f656d307d7d637075736574766d6e65743025906574683100", r1) 2018/04/10 22:59:31 executing program 3: r0 = signalfd(0xffffffffffffffff, &(0x7f00007b5000), 0x8) mkdir(&(0x7f00007b7000)='./control\x00', 0x0) signalfd(r0, &(0x7f00007b6ff8)={0x4}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) readv(r0, &(0x7f000008bfe0), 0x0) r3 = dup2(r1, r0) fcntl$setsig(r1, 0xa, 0x3) r4 = inotify_add_watch(r1, &(0x7f00007b4ff6)='./control\x00', 0x2000000) fsetxattr(r3, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)='\x00', 0x1, 0x3) inotify_rm_watch(r1, r4) 2018/04/10 22:59:31 executing program 5: r0 = socket$unix(0x1, 0x4000005, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) stat(&(0x7f0000000000)="e91f7189591e9233614b00", &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, 0x0) 2018/04/10 22:59:31 executing program 4: openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000006c0)={0x0, @in={{0x2, 0x4e21}}, [0x10000, 0x6, 0x81, 0x3, 0x1681, 0x200, 0x8001, 0x2, 0xced, 0x800, 0x1f, 0x5, 0xfff, 0x401, 0xffff]}, &(0x7f0000000840)=0x100) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000880)={r1, @in6={{0xa, 0x4e23, 0x401, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, 0xfffffffffffffffe, 0x2344, 0x5, 0xc2, 0x4}, 0x98) readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000580), 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000005c0)={{{@in6=@mcast2, @in6=@ipv4={[], [], @local}}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000500)=0xe8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000980)={0x0, 0x80000001}, &(0x7f0000000940)=0xfffffffffffffec3) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/156, 0x9c, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000b00)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000180)=0x2) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000040), 0x10) r5 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r6 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r5, r6) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)={r4, 0x10001}, &(0x7f0000000800)=0x8) getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f00000002c0), &(0x7f0000000300)=0xc) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000340), &(0x7f0000000380)=0x8) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0286429, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000003c0), &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x2, 0x7, &(0x7f0000000440)=[0x0, 0x0], &(0x7f0000000480)=[0x0]}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x0, 0x200, 0x7, 0x0, 0x0, 0x3cb}, &(0x7f00000001c0)=0x20) clone(0x8000000, &(0x7f0000001140), &(0x7f0000001200), &(0x7f0000001280), &(0x7f00000012c0)) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x5, 0x9, 0x0, 0x5, 0x1, 0x8, "a87cc2a890266493d929da1e4a57beaa311f4e30f11bd4593ae512b406bdb3bc0f0f5dee58c65a80cc8b87cb8b40b876844261eca6b415e5bdea8bb6c2444d05", "56b78d2fc7c6868f9bdb03fe255c71155851546dd005ceb6acc90d54fa6ad77ea181ad6dde5b0a3d1992e2e106edb7ec731b3c98b16e26586dd99c24571769eb", "d4b4402ecbd41921072467ae725230661cadfa66ff87941c211e0b9c8bc96c64", [0x5a8f, 0x1]}) [ 73.853629] binder: 7229:7236 unknown command 536872704 [ 73.874248] binder: 7229:7236 ioctl c0306201 200000c0 returned -22 [ 73.894116] binder: 7229:7236 Release 1 refcount change on invalid ref 0 ret -22 2018/04/10 22:59:32 executing program 2: unshare(0x4040400) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="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"]) [ 74.156775] device lo entered promiscuous mode [ 74.180819] device lo left promiscuous mode 2018/04/10 22:59:32 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000001c0)={0x3, 0x0, 0x2, 0xfffffffffffffffb}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000200)={r1}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x2, 0x55f2, 0xfffffffffffffc00}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000080)=r3, 0x4) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="38010000100013070000000000000000fe8000000000000000000000000000ff00000000000000000000ffffac14ffaa000000000000000000000000000000009f1f5ede9ff5632ff04739c6a511fd7a347ffea2186549ce5a04e0777d6cf76692f9a059a3831b9d05714ba19adee4b1bfa28e871d9db83ec57c0f2ebd472ac96075f236c71da209d86afe5b136db9bdc5409e97c91e16f9", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0001000000000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) 2018/04/10 22:59:32 executing program 6: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000000000)=[{}], 0x1, 0xdfe6, &(0x7f0000000040), 0x8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000080)) dup3(r0, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) 2018/04/10 22:59:32 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x4000000000000009, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000400)=ANY=[@ANYBLOB="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"]) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000200)={0x59, 0x0, 0x4b5, 0xff, 0x7, 0x4, 0xffffffffffffffff, 0x3, 0x3ff, 0x3}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x9) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x0, &(0x7f0000000140)}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000000140)=0x80000000) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200, 0x0) ioctl$TIOCLINUX7(r4, 0x541c, &(0x7f0000000040)={0x7, 0x7}) 2018/04/10 22:59:32 executing program 3: r0 = memfd_create(&(0x7f0000000000)='system^-cgroupbdevcpuset\x00', 0x2) ioctl$VT_RELDISP(r0, 0x5605) 2018/04/10 22:59:32 executing program 5: r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x42, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffff0180c20000008100000086dd60067b260008000000000000000000000000000000000000ff0200000000000000000000000000014e204e20000890785303578ab25dfb60187ca1eba21a0c50dc1ae7a33503cca80f2eff23c92d8eb985057dcd9d511cc9891cef004fe2940b28d0b843aef169e626f5a5018100578e8848e4f8ba3c4934e7577640133af925436cca4b641d0c128e42b8433d03440c6784d58e5742b1e1334b91077bf05dc087362e839870774808a47c002cb1d5491770523ebe81f1beadbc57e482a70ba457723fc15f5ce0c6a9061abff10b66eebd971771d3d79821c190e91fec8dbe7ba1652537"], &(0x7f0000b99000)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000040)=""/19) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e77ffc)=0x3, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000), 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/04/10 22:59:32 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c3, 0x4) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000840)={{r2, r3/1000+30000}}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x0, 0x0, 0x0, 0x101}]}, 0x10) fadvise64(0xffffffffffffffff, 0x0, 0xa6, 0x3) r4 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f00000001c0)={0xc1, @time}) write$sndseq(r4, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw8={"7b0f7b38058abf1978a15b3a"}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0xc02c5341, &(0x7f00000002c0)) write$binfmt_misc(r4, &(0x7f0000000340)={'syz0', "8bd805ad7eb80b07755a75fb285a8691923cadc210b6ec0055d84517752af09251557abb21029b2468a5986c4a9f78eb8f7c04cb2022f33a512d6d20121aa515ebfdad9ed8e1227b8d2ed9f37b7ac15e305784329736d014546bc26a5878b6261bffa41116abfbaf0a73652c0413e71d57bec03e4ce1eab85a4b95391d68330a19eec1dec21fe8ec07c5818f7f47dbcfe1b946d1a407d3e2701ec48edee08ab51f1875e2d866ca69220123467f9e7e1e5eb47cb20a8f33203bfddeb2058bc5ad3e692e47"}, 0xc8) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d0ff0)='/dev/sequencer2\x00', 0x0, 0x0) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/10 22:59:32 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000ca1fc8)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000032eff0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000050080358659f78c91b30ad137b60f1978fff73618afd6d23496767bc83d7aebc8c3ca440fd1b24cc52cd6059fc135ad426722750fab865acef8c28772d72874b5c81cee4d26a83f52cd32ed44da1c4c14f99ec3716524ddaa7ffffef8630e8fc14d14445bb004727e316a4f36ab0000000000", @ANYRES32=r0, @ANYRES32=r2], 0x18}, 0x0) close(0xffffffffffffffff) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'ip6gre0\x00', {0x2, 0x4e22, @rand_addr=0x8}}) close(r1) 2018/04/10 22:59:32 executing program 2: r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)="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") fgetxattr(r1, &(0x7f00000002c0)=@known='user.syz\x00', &(0x7f0000000280)=""/13, 0xfffffffffffffd8b) [ 74.216658] device lo entered promiscuous mode 2018/04/10 22:59:32 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=""/26, 0xc) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006ebff4)) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000ac4000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000000c0)={{0xffffffffffffffff, 0x3, 0x0, 0x2, 0x4}}) ioctl$LOOP_CTL_ADD(r2, 0x4c81, r3) ioctl$LOOP_CTL_REMOVE(r2, 0x4c80, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000249000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) munlockall() remap_file_pages(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) remap_file_pages(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x0, 0x0, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x2a}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00000001c0)={r5, 0x9, 0x4, [0x1, 0x1, 0x7, 0xffffffffffffff00]}, &(0x7f0000000200)=0x10) inotify_rm_watch(0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) dup3(r1, r0, 0x0) 2018/04/10 22:59:32 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write(r0, &(0x7f00000000c0)="240000001a00250000800008000800030001000000", 0x99) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x4, 0x0, 0x2, 0x5}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000080)={0x0, r1}) 2018/04/10 22:59:32 executing program 4: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f00000000c0), &(0x7f0000c35ffc), &(0x7f0000000000)) socket$netlink(0x10, 0x3, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x400, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180), &(0x7f00000001c0)=0x8) ioprio_set$pid(0x2, 0x0, 0x0) clone(0x80000000, &(0x7f0000000400), &(0x7f0000850ffc), &(0x7f00000003c0), &(0x7f0000000500)) [ 74.606589] netlink: 72 bytes leftover after parsing attributes in process `syz-executor7'. [ 74.618409] netlink: 72 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/10 22:59:33 executing program 6: socket(0x2000000000000a, 0x2, 0x0) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$tun(r2, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) fcntl$setstatus(r2, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x59d}], 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x5c, r3, 0xb30, 0x70bd26, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}]}, 0x5c}, 0x1}, 0x20000000) ioctl$TCFLSH(r0, 0x540b, 0x6) mremap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffa000/0x4000)=nil) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r4, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8189b8944ff48dc18f8d533c96f311a74"], 0x86) inotify_init1(0x0) fallocate(0xffffffffffffffff, 0x0, 0xebd, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) 2018/04/10 22:59:33 executing program 3: clone(0x200, &(0x7f000074a000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000440), &(0x7f0000000400)) r0 = gettid() socketpair$unix(0x1, 0x400000000000001, 0x0, &(0x7f0000919000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/exec\x00') write$eventfd(r3, &(0x7f0000000100), 0x8) ioctl$int_in(r1, 0x5452, &(0x7f0000000440)=0x3f) write$selinux_load(r3, &(0x7f0000000480)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x80004, &(0x7f0000000140)="bc4c4c6a7007e71ef6d2372b85961f89196122ff9520d5671a348e445393fe0ff1968f3a888977cdda2b2fd8bbbf2ccb8ed8ade0be2980a984e0ab8f6d412c8701d6b45eb6ad397be3dbaf8e6db99cd5f7334c737d34d0de4be0a4086af5588eb148d4ce35312fb6a19ea5ac75dbce19483be676047d1ed27a8ded7308097ad918980cf09a09d6e5edc094f08bf2364d128a996417126a7e0bdaf83af35f349cf6eea3dc9e90b42988146e8ead885a5b0c59702f91336d913142") 2018/04/10 22:59:33 executing program 1: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0xa, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3) mlock(&(0x7f00007ce000/0x2000)=nil, 0x2000) 2018/04/10 22:59:33 executing program 7: pipe(&(0x7f0000000000)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000100)={0x0, 0x7fffe, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) r3 = dup2(r1, r1) bind$netrom(r3, &(0x7f0000000140)=@full={{0x3, {"d6d59cc77f8221"}, 0xffff}, [{"305ba2ab89e9fd"}, {"b057295b33034e"}, {"08fde6fc967854"}, {"1df2cf4251c91c"}, {"8b6eefc5d5b328"}, {"3b05371fc8b46a"}, {"6ba3bb884c71e4"}, {"c0a31f432c4cad"}]}, 0x48) fcntl$lock(r1, 0x6, &(0x7f00000000c0)={0x2, 0x2, 0x80, 0x8000, r2}) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r4, 0x107, 0x0, &(0x7f0000000080), 0x4) 2018/04/10 22:59:33 executing program 2: r0 = epoll_create(0x9) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x401, 0x101000) recvfrom$ipx(r1, &(0x7f0000000040)=""/121, 0x79, 0x0, 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00002b9ff4)) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000000c0)=0x7, &(0x7f0000000100)=0x4) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000350000)={0x4}) 2018/04/10 22:59:33 executing program 5: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = open(&(0x7f0000fc2000)='./file0\x00', 0x141046, 0x0) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xc) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/10 22:59:33 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r2 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6000) pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x600}], 0x1, 0x0) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x0, 'pids', 0x20}]}, 0x6) 2018/04/10 22:59:33 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000040)={0x100, 0x2, {0xffffffffffffffff, 0x4, 0x400, 0x3, 0x8000000002}}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000000c0)={0x2, 0x400000000000003, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xb}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x3) 2018/04/10 22:59:33 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000040)={0x1000001c}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x40, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x3f, 0x0, 0xffffffff930fb8f5, 0x88, r3}, 0x10) r4 = socket(0xa, 0x802, 0x0) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000000180), 0x0) r5 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) fallocate(r5, 0x0, 0xffff, 0x9) sendto$inet(r4, &(0x7f000028ffc3), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r4, r5, &(0x7f0000af5000), 0x10001) 2018/04/10 22:59:33 executing program 5: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000000000)) syz_mount_image$reiserfs(&(0x7f0000000240)='reiserfs\x00', &(0x7f0000000280)='./file0\x00', 0x200, 0x7, &(0x7f0000002480)=[{&(0x7f00000002c0)="64f17480c83bd631db18b2c6f27531504f93f85b401e3170b885adb699cd23d90497f4cff69a0d3ef2f9211e64a895c9564ffa8ad288d6308866831e774de92ad404017a6e0165f681414fae0adb8f7300a690271612d8b08fc7a823462c2938c38c9d47fbc9760b10a39fccc4ef79add20a08f94ccfcc18d9ee3ddb7cd8d0ec365a8034d8a33e72a03f3029bfedb7e3ab9c858f829bda577f79eeae1d7db336b31b433889d49d451633449ea996211a6e887875ad97bb4d3c1e0035ba45096b0f8ee6dc229d786a328b85e3b99cf097683e9aa88952b3ea56fbf3cbd67ba44e2b7a50408c6cb158cbecf23c774c34b972925fb825ff2a32fbca17c9e4577a589d8ecf03fdb18c0ec48a56395a1c416bc10d1f2d7feb0404c0949db843c012826d181d154a416d1405c4ae7d6fdc7b1442eabeea75f71b0d9580816a035c63d2128a365201129c1029aeaaefe9c3b20737e6924432b23f693b8da9d3849933d224e1d9dbb81e8dc90d504edf51cac499af0b9542c3fbf628e15aba101e03aefb9f90b7c550305173237e46af1a3d372dccfc04864f979549d88ffdc84130c08e7bcc5e1579a1766715fb1a54d455cdce33602b5c9521239c4084682965b4282685dcab6b53d193919ae7b14fd6b3a0099f8a948092c016b6723a84cd31a827b499a7740cc6aa654a1cb5c7f075856845089348e63d3dbc37c600ae8a7d0f249a725089eb8128ced42c343553fb4f5c9d1dbef1eea66199873d5bfdc1af83f49346720af186c21d5ad2849cca6763190cfbca536cdec2550c98b6ffade2a4d6cacde739a6f668f5a9d25b0d4e31fffe918999e6fd3cf4cad68b482023fc51b716f9ac675a8009e31a81ed549b49b5ea83661d3c1afaea8e454fba06e8ac75a3c830a4db8bdcd03ae82102791eb9b4cc044a9a1b894e2760dadaa69dbdfd04680b31ce767288b48d168b283e07a3d1a4c1340cf474275252062ebe1f6180fd8d905bd1a726250c2d3440e0502d18de62fa308ed6f83b1fe96d7fd8c22d27a7a0d6641fbf6c24d133b7f5a26443bae88bd2511e37f7a8a002e5c30a64e46d28bb1c614ccbd2bada83d36a0a9f58209f2a9223eac637833c760af22d6aef9904bb6b2c039b148b1fcccc13c23eb65e9f1a5cd2e11a934339ad7356c65073450bb245864b0ae0d9901b21f98bf377fa175e495d2c9f5ea5209bf074ea25f2a6ac579b20599de4aec8038f60e1827a403ebc782418d9e746850da3af1fa6975b5b38579c8332875b67fe930afd3876c52789e5b3ee8e5082f8decf69a36c7d7b1c86de8e81ed1c9bea388a8885968680b00ca0f2c313a924c71ec8a434fcc3a1d7a4c8a20ee8ac92b41b5f567d9d712b45963c9cf0136b221c350e8efaf16f30c6d9028be85327288c930cebc688dd6a5fd46dd368a60e03b91b0c46f26aa6747b76079eaf33b1991f0718e1de5f38393bf7ef7c8ca961f3de77c358d333040c49c6b06fcf56190916cd11f2a37c41a33a0d5af6c0832dd5a1d53e07978f6f5e8554b30447ede03ea983c9291db6c5f8ae51bbd8cf31471e96c7e121a71671871eb1d099e618218774f5c825a93e21410249745911484446485040ea5da331fd34d203ea2e0a5fa964dfe0274be90dfb75683422f0f0114ab174974909aa1a1b9bf257cded9585b878a1b12b77f29e7c79ad1078757e291166c0c3d3a8a892d838c6054c5a1e93b207e1a0b6f8d045798b5b0ae5df28e29720fa6a1a5d6549e6ce0ec7e0777bef3b5c0556110819aa23fcca249da671a14e89666db3888486e1d36b053b49da2ec391cfa73585fa0e77183cab1392245b03eb2536d7003fdf35c7cc52c024b3ce6e2112b7a4a8004ce26f44f73e46c79239f2834de9b5d0a4e843107279b52da7ff0859cae06bda4a57ea58a5d13c3e9581408f47d48d0124eeb4cab207a3a1ec22a16932ebc0ff3610b2b1d5bb5f1d9b5efd7ee7f58f99d825fd6e7578f425d36312146302281401d11891a5e405c14e9957d736a677be2e19adbaef7f2cd1c9a165d26d223d81a43179e44f846d4b3aa65368159c5169984ad414ce6915592df214f521a55622e9d195b0eb1e26416519c0ab90bf5c902ca1b1e3f78d1867844a95b3046752d32b7170b4c1b56fc7fee71a2c6efa7d8595c6a9db59a68ac20d8b8614eef2490f0436ed735ec94ff3fff5e15a74dc31489be61ce1debafb3fb7101f4b7bb474716a24cc046842d38fd5eba32fa0b295183113bc71cfdf916df01eccff6f1372923b04bdb1e4da1fc331611a15a0bc4b124fc5cef1f75505edd7b48959712533c53b5fe5a3473fb00595ca9965c2051fc40c80d76220a4127926b12b0f718b71d03c1233576436fc22fa7538501bfb9298738725cc96ecd2e5fff71c2001535d3db7dd6a6892beb174ef606847f41538ae09c3e34a7e359c8ed2ae9b1b8ebfda72ab9b93496edfb159a0764254df7f4887201ea3989b192885ebc9f8a1d3dca86a8ba20ae605e87d29b135be2dfd0e126ceec663c782ae4af4807789cc57e6ec1c020e74ba54ce24b4d3734c49e7979bdce73dfdf3bfb8e7e3a507d781106dad77c1274126c6bee3ded7d70b8a65d819be57393393e5dfbec3cb31f0fa40a9cc403b2ddde10f755033bb79853ab3f797f8740e6fc2ec2db54e86c231c14a25b7598a67017a058a7961f1c3dabf30716413fb022b37646bf27f73b6dc51096b066ca77bc4cea0666ba4b2193579f8265c16b98023a5d11a63a42203ce023187d6dcf05ddfcb9ed32b6766408763f58e55812b6ca71d70365f9d9690ca9a32b4156fbfbb74b806dd5337ecd02d83111d59b398a80909c1630585bdb28aa6570893495938af487da0db761f42a12e474a9bd783395cf96531b947ca17082c4f3b90b79e68abb34beffa859bd4df9f68a84f8466d7234223692852a6e8686dee3dba84ad7deee811e5f94dfc66b268416dfdd918730a39b3df2567286d8b10f2b8ac4530c7eef44954a7bdaae65d5ff4be2e6107e509378799385ebf428d742cfc069c2e6281cd8c3c20b443681ca59d7c6e5240a648e03401ca3071110e5573a4e2cf38c807947a37fbc86b16e57d049f83377f63ed94ad32d45bc37e19a48d6bb9971a76310780f0de94053c186ebf7d9a25a1be4fd621a3c0021cf099f889295491e1110fef5c203bf46730f58ca0527921f0961e955c18577ae918df9f0e83ee95c5cbff6e3fbd8600fbf503a6a1e9a006d07f0446354f86db6e3b63a282a58852b4eda1efb717a6a8a7335efc4188ea997a81b229e8e87ecd3436f06d5f431afa1ffa209122d5c3c8c8e93d47ec36c5daa250158902396be516f5078645ead7897c235910213008d79de79a891f04259b0b948f70a39449273434b2b545e0da31707c9f5d05ac4e0cd10c8b750bc8d9eeda2c554186741fc6bc1bea2d124af3307981cc0f9e17dfa1087d9b742e8d633a096b5cec7339fbc7fa5b112626d0dfbe655d45fc09f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0x1000, 0xffffffff}, {&(0x7f00000012c0)="3eba31c2", 0x4, 0x37}, {&(0x7f0000001300)="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0x1000, 0x6e5e00000}, {&(0x7f0000002300)="53c049853c8ae56326f2c6889a2e19a51b42be989b0d27e3c15ac799c5cddae928c266f13e5bb427d815f0a72b96d59e4dca59a7e163a2611a8acb769fd180640c4e424fe24a67490e066ffe65800bc0e399088add9eae46554e", 0x5a, 0x2}, {&(0x7f0000002380)="309b25bf4d7c68dc7410e64c2e38e404e81cbd6de153e4414f3c149569d0d8b32a03bbfa92edbade316e57", 0x2b, 0x7}, {&(0x7f00000023c0)="1cc69d8a7d44dd20256544cc274db5343fa42c033fd5387c4d4f3d8cc553db518ed4d95cd8bf7da4", 0x28}, {&(0x7f0000002400)="3ab2ad30305d1965db55ab40a0aed6f1ddaa2e7b5376c05fbc8189626ca09849e99f64b51aa966f8411d03d85a7c233fe15bb61b2a68664f5a6a909a0409fb4fe7571a3e3227137d9ba6fdd73bc225c9147812635668131105d1", 0x5a, 0xd2}], 0x4480, &(0x7f0000002540)={[{@expose_privroot='expose_privroot', 0x2c}, {@grpjquota='grpjquota', 0x2c}, {@resize_auto='resize=auto', 0x2c}, {@notail='notail', 0x2c}, {@commit={'commit', 0x3d, [0x0, 0x39, 0x3f, 0x3c, 0x3c, 0xc643ce8b61567c97, 0x3d]}, 0x2c}, {@tails_off='tails=off', 0x2c}, {@usrquota='usrquota', 0x2c}, {@usrjquota_file='usrjquota=syz', 0x2c}, {@grpquota='grpquota', 0x2c}]}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x8000, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/raw\x00') epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x7, 0x4) prctl$intptr(0x2f, 0x2) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000100)=""/205, &(0x7f0000000200)=0xcd) 2018/04/10 22:59:33 executing program 1: r0 = socket$inet6(0xa, 0x4000000000000002, 0x200000000000000) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000340)=ANY=[], 0x0) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) listen(r2, 0x80000000) ptrace$pokeuser(0x6, 0x0, 0x188dbe54, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000), 0x27c}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(r2, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x90ac, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x6}, 0x1c) writev(r2, &(0x7f0000000440)=[{&(0x7f00000001c0)="9854e31fd45e048cbe14b5c11b94978f155de680579203adbf4f935120a8f76c806cb02669318d549422190fca5891fb203803cd5c9cc48b666057fe980497d19acabc7007d2ab31c3df9ff44c37481b0ad678f01850c19b5c372abc105df95abe4fdcc8e6acf70a86fc9343ab5f8db3bc9ddea05e72d1c8a169c55517409d16263075941c7af86fd77e1118a06c5f6703a153ff082d07f6cb414950c5a65d53f1d3e980e19e4b51f017d04747ee7518e9a96b11956f31d0918d9662c1447fd671b87012ba1b075ce64a25ef169552d761af612582d01fa5be0c216f19a367586e35aa5740ef30b75a1ad33ee71aba7585", 0xf1}, {&(0x7f00000000c0)="858e2021a4acfee58dd5823e567415a529cbf7e5ba28eb3d61528d182eec4819aeeebe46eff36ee1dc0bc7e7fb79f9dc2074aa212e7b8256d5093289c441e3a20076a8a43cb6110c2f3d547b66d2f7fe749a46f27ed343bdaca968f53713f8eb0d0d169c607f297e85394dda4680e029b4b50fffd81665", 0x77}, {&(0x7f0000000340)="80038a42ad4261fd63af4e28e4da051dfbc73573d392ec8049b2e47dcfc0cfd81005858f4cd9171d729af17d347a9809d97c5485af83c0131900324f0e0480fa8c43ca9bb7f3a7b823fefb3dddad19ecca0d221eea474cbfb402842f648d5790568abfcd1fc7c45d21f8364b64653c4ba9b8a64479fb9b8174c1a119504720c72ab237f7cdd5003d7e8ec22095399e4321d7110caa7b7751072fb4f609fde1c47656e6b43f4b07e3cdca542e8ae8290e8b30645964771a5ae16f09682b607a86694d7024e15da1e89dd1663c78815036682085ffa33e98c6faccae", 0xdb}, {&(0x7f0000000500)="f682f5dc964b2f6b805271a1a57467d65d1572d0bb598d8bf718bf6b12a35b7434ea9a1ad1ddf0a467618146b9bdbe28aab6788478700bae5e69cb2ff004e24afdeacf768cc356abd760481d0e3d4bde26be67dda8d72059094a1ef01eccb55cd36fe54121975f5c2873d863db9b8e8638c19058869d88ea94bc8d641a09813a71f1c44c57c0debcc8e8aa3286cb259929e36fd1f4a0e5fd945be0d719670dc9767edcb70920aae5cdfba4ae7bb76d5a9a97e66d8805", 0xb6}, {&(0x7f00000005c0)="b756e2dcc9e0b2376580e53196effab6158c0cc138004684a060a209f52d586db05ec2ffd4263b78b0d83fa4dd08c508c69d9c2b0015c8744ccf932ad1a6df598cb4e1d8cd88c0574cc0375023950a241bc327e71c715a779b8357781bedc04510a91e6986609d5313be68ffe8e946d6a4a6077db20197c95611f56101cc56e98088d52b68e739407e80bfab0d3cb1ee505fdf73d32dbaf3572d2724f2f3964eaa4bfa8e0f8d118e9bd367d0d2dfeb19451657358d7f4cdedb58a9321b68184086dd29e863b3b2f3df14", 0xca}], 0x5) writev(r0, &(0x7f0000000800)=[{&(0x7f00000002c0)="5c17039ae66802f4755783edbe14b2ce7bc9969c88627f57580c8ed02da5e014a4e0cac572db9524293823bd1d716f79e0", 0x31}, {&(0x7f00000006c0)="be5f51524af254", 0x7}, {&(0x7f0000000700)="4202d5410e456865d4db30b72cc8c34d1f310d7fba351f8ba0b4fb81f84a2281c1a447115dcc19650f9514f94661c873b55ac932709bed1dfaf590e10e612f40869b6ccb569b127b585860faae5fd02d0b4cf476e8beb4ea857c214a9864424ebef1ff8776871a2cf744dc7b43d225adb38a6925a792a460bb91b4e9df300de0f0861759ac214de3b1754c0abe6f225e16a11ceda00377636ea40da4222a606be231048269d8e8f481c876737a100b0c7fa20724e2a621db5daa5898b904ed77aa3417c11141958eeb470f06794fd8766ad1f167409a62e1c1a4", 0xda}], 0x3) r3 = syz_open_dev$tun(&(0x7f0000000840)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffd) recvmmsg(r0, &(0x7f00000044c0)=[{{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f00000004c0)=""/42, 0x2a}, {&(0x7f0000000880)=""/7, 0x7}], 0x2, &(0x7f0000000900)=""/4096, 0x1000, 0xd7}, 0x4b0}, {{&(0x7f0000001900)=@pppol2tp, 0x80, &(0x7f0000002b40)=[{&(0x7f0000001980)=""/4096, 0x1000}, {&(0x7f0000002980)=""/138, 0x8a}, {&(0x7f0000002a40)=""/244, 0xf4}], 0x3, &(0x7f0000002b80)=""/188, 0xbc, 0x800}, 0x88}, {{&(0x7f0000002c40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000002cc0)=""/37, 0x25}], 0x1, 0x0, 0x0, 0x200}, 0x2}, {{&(0x7f0000002d40)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000002dc0)=""/27, 0x1b}], 0x1, &(0x7f0000002e40)=""/105, 0x69, 0x9}, 0x10000000000000}, {{0x0, 0x0, &(0x7f0000003ec0)=[{&(0x7f0000002ec0)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x3}, 0x1}, {{&(0x7f0000003f00)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000004380)=[{&(0x7f0000003f80)=""/198, 0xc6}, {&(0x7f0000004080)=""/6, 0x6}, {&(0x7f00000040c0)=""/234, 0xea}, {&(0x7f00000041c0)=""/126, 0x7e}, {&(0x7f0000004240)=""/104, 0x68}, {&(0x7f00000042c0)=""/66, 0x42}, {&(0x7f0000004340)=""/47, 0x2f}], 0x7, &(0x7f0000004400)=""/173, 0xad, 0x7}, 0x9}], 0x6, 0x20, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) ioctl$TUNSETLINK(r3, 0x400454cd, 0x1) close(r3) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000140)) [ 75.448974] IPVS: Creating netns size=2552 id=14 [ 76.329968] IPVS: Creating netns size=2552 id=15 2018/04/10 22:59:34 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={"5d8d73687100000000a000", &(0x7f0000000080)=ANY=[@ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB="8df74c7f63079e808603f9a36a043ea79f8641751cc58d9ce85dacb00bc879c585a3e546bf18c74dafe6eef4ea7daa2822baf2ad85cb75d5c1738a62120aacc5d63ea08f72ae0c18a501543584cf2ae43a730c42275a700cc58805927726de03594612658e8bec4c40980af422c548302515d290986db25ed23408ea2ed4bd6818373e452bb16d9942578a3f09646f7adba5affc2c45ecf1b05a2f9fc026b9ed5d503457dc4b80bede7e256d15"]]}) 2018/04/10 22:59:34 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffb000/0x4000)=nil, 0xb, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil, 0xa31}) ftruncate(r1, 0x40001) sendfile(r0, r1, &(0x7f000000a000), 0x7ffff) 2018/04/10 22:59:34 executing program 7: mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000008ff8)='./file1\x00', r0, &(0x7f0000012ff8)='./file0\x00') creat(&(0x7f0000000000)='./file0/file0\x00', 0x0) 2018/04/10 22:59:34 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000000c0)=""/192) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000080)) r1 = socket$key(0xf, 0x3, 0x2) recvmmsg(r1, &(0x7f0000000680)=[{{0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/74, 0x4a, 0xff}, 0x9}, {{&(0x7f00000002c0)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000340)=""/87, 0x57}, {&(0x7f00000003c0)=""/210, 0xd2}], 0x2, 0x0, 0x0, 0xcbc}, 0x4}, {{&(0x7f0000000500)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000640)=""/58, 0x3a, 0x5}, 0x3}], 0x3, 0x2, &(0x7f0000000740)={0x77359400}) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a0000000000000000000008ffee296be5a7fd7ab3000000000000000000130000aa10000000"], 0x38}, 0x1}, 0x0) 2018/04/10 22:59:34 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000040)={0x1000001c}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x40, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x3f, 0x0, 0xffffffff930fb8f5, 0x88, r3}, 0x10) r4 = socket(0xa, 0x802, 0x0) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000000180), 0x0) r5 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) fallocate(r5, 0x0, 0xffff, 0x9) sendto$inet(r4, &(0x7f000028ffc3), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r4, r5, &(0x7f0000af5000), 0x10001) 2018/04/10 22:59:34 executing program 6: socket(0x2000000000000a, 0x2, 0x0) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$tun(r2, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) fcntl$setstatus(r2, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x59d}], 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x5c, r3, 0xb30, 0x70bd26, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}]}, 0x5c}, 0x1}, 0x20000000) ioctl$TCFLSH(r0, 0x540b, 0x6) mremap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffa000/0x4000)=nil) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r4, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8189b8944ff48dc18f8d533c96f311a74"], 0x86) inotify_init1(0x0) fallocate(0xffffffffffffffff, 0x0, 0xebd, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) 2018/04/10 22:59:34 executing program 5: unshare(0x8000000) add_key(&(0x7f0000d66000)='.dead\x00', &(0x7f000018a000)={0x73, 0x79, 0x7a}, &(0x7f000065c000), 0x0, 0xffffffffffffffff) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x80, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000100)={0x6}, 0x4) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x20d4671c, &(0x7f0000e6eff8)={0x77359400}) mq_timedsend(r0, &(0x7f00009b2000), 0x0, 0x0, &(0x7f000006dff0)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x71, "290245235e316b447a105c1554145fd976086650492ccd065d62305e61979c9fa4200fbdea329c1b781b5218a46920c284acd7f36ed0ca83f6bf5b761514b686730dd49a357e58f962b7d3362a1e87dec9591c2761f483efce08010eb7898442b8551d9d9d2c5181d1a597dc86719711c4"}, &(0x7f00000001c0)=0x79) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x7, 0x8004, 0x5fc0, 0x859, r2}, &(0x7f0000000240)=0x10) 2018/04/10 22:59:34 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000000)=""/240, &(0x7f0000000100)=0xf0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0xdd}], 0x1, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) shutdown(r0, 0x1) dup3(r2, r0, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0x0, 0x0, {{'cbc-aes-aesni\x00'}}}, 0x10176}, 0x1}, 0x0) 2018/04/10 22:59:34 executing program 0: ioctl$EVIOCSFF(0xffffffffffffffff, 0x402c4580, &(0x7f0000000300)={0x0, 0x0, 0x8, {0x0, 0x7f}, {0x1}, @cond=[{0x2, 0x736, 0x1ab, 0xfb, 0x5, 0x30}, {0x0, 0x6, 0x4, 0x0, 0x4, 0x2}]}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000340)={"726f736526000000e7ffffff0000007f"}) rt_sigaction(0x0, &(0x7f0000000540), &(0x7f0000000040), 0xfec4, &(0x7f0000000600)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="000004940000002db9a5d4e0ca35d04ae0ea800008feff"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[], &(0x7f0000000200)) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000001000)=ANY=[]) getpeername$netrom(0xffffffffffffffff, &(0x7f0000000280)=@full, &(0x7f0000000500)=0x3b) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000480)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000840)=0xffffffffffffff17) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000880)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000980)=0xe8) stat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000a80)=0x0) stat(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000b80)={0x0, 0x0, 0x0}, &(0x7f0000000bc0)=0xc) r8 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000cc0)={{{@in6=@ipv4={[], [], @multicast1}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000dc0)=0xe8) getgid() fcntl$getownex(r1, 0x10, &(0x7f0000001700)={0x0, 0x0}) fstat(r0, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000017c0), &(0x7f0000001800), &(0x7f0000001840)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002b00)) lstat(&(0x7f0000002b40)='./file0\x00', &(0x7f0000002b80)) getgid() r13 = gettid() lstat(&(0x7f0000002c00)='./file0\x00', &(0x7f0000002c40)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002cc0), &(0x7f0000002d00)=0xc) sendmmsg$unix(r1, &(0x7f0000003480)=[{&(0x7f00000007c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f00000004c0), 0x0, &(0x7f0000000e00)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9}], 0x60, 0x80}, {&(0x7f0000000e80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001680)=[{&(0x7f0000000f00)="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", 0xff}], 0x1, &(0x7f0000001000)=ANY=[@ANYBLOB="30000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="28000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="00eab946e2000000000000000100000001ffea53953117f3c9003d2e0df94dcf5f88e9c158eb0c13a40c3953a58ae9924ef3fe9565fda0e9f716e734252380b034d917f16b8506f68c2ccd5a54ebe11e1218cbac4ca885c898e7cfd39a79d73ec59a3b08", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB='\x00\x00\x00\x00'], 0x78, 0x4005}, {&(0x7f0000001980)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000002ac0)=[{&(0x7f0000001a00)="ba00a5cc281a0ddef01dee96455a5a42d85a2c536a0342be9c7bb712b737a8bbbbf3d0469f0bebb7c54bad1d3d1cb83bb167427778e9c7f2ea86910fd67b7426907ce8bd24e77ea63e81397a2162c30535e7466e8664799821b6992e233b4986f0f3f983794d8e35e1e70b36a97a098fbdcd9eeec3a786e8b4f3f1a12c34f6c10920f270e3f2ad69d4ae76732b33d9aaf722a17c9ef8d1f0dcf4ca30", 0x9c}], 0x1, &(0x7f0000002d40)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0xc000}, {&(0x7f0000002dc0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000003440)=[{&(0x7f0000002e40)="3ce54adf6b80f2651f90198b0c5f15228d5122f00c7bd74521908c79dc060f28700c67f591a752124f02247ee1c3ae14058d886ac320143aa57a4058647069bdfdb18e8f555d5d42a4cb324169cc5dab913ba910541b68eebe48b8e092437e2b812fb91a5953baf51cad5d", 0x6b}], 0x1, 0x0, 0x0, 0x800}], 0x4, 0x80) sync_file_range(0xffffffffffffffff, 0x5, 0x4, 0x2) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) syz_open_procfs(r13, &(0x7f0000000580)="6f066d5f06006f72307361646a00") setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000c00)=@nat={'nat\x00', 0x19, 0x5, 0x170, [0x20000640, 0x0, 0x0, 0x20000820, 0x200009c8], 0x0, &(0x7f0000000080), &(0x7f0000000640)=ANY=[@ANYBLOB="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"]}, 0x1f0) syz_open_procfs(0x0, &(0x7f00002dd000)='comm\x00') pselect6(0x40, &(0x7f0000000180)={0x0, 0x6, 0x0, 0x3, 0x8, 0x3, 0x28, 0x40}, &(0x7f00000001c0)={0x7fffffff, 0xfffe0000, 0x6, 0x6, 0x5, 0x81, 0x0, 0x3f}, &(0x7f0000000240)={0x4, 0x63, 0x80000000, 0x5, 0x665, 0x8, 0x400, 0x7ff}, &(0x7f00000003c0), &(0x7f0000000440)={&(0x7f0000000400)={0x4}, 0x8}) syz_open_procfs(0x0, &(0x7f0000000c80)='projid_map\x00') 2018/04/10 22:59:34 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0x10000000005}) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="e2b815ba0145dc8d34df10bfe68f6ff4f9f77b7344029b856b0535b086f48c31729c8e405f398d6da579da906a5979ee5504898f0579bc3691fe9036113bf92a69d96e651011dc4b451dda87952bb4d323ce5521873ca7aed00463a791da7c7a4db83780a6364b38c33bde6f59d5c1fc7b81734a63ace105", 0x78, 0xfffffffffffffffe) keyctl$invalidate(0x15, r2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000575000)) poll(&(0x7f0000288fd0)=[{r1}], 0x1, 0x0) 2018/04/10 22:59:34 executing program 7: syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x800, 0x4000) prctl$seccomp(0x16, 0x2, &(0x7f0000003000)={0x2, &(0x7f0000003000)=[{0x7}, {0x0, 0x0, 0x0, 0x7fff}]}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x280000, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') poll(&(0x7f00000014c0)=[{0xffffffffffffffff, 0x28000}, {r0}, {}], 0x3, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)=0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff}, 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002080)=ANY=[@ANYRES32, @ANYRES16=r0, @ANYRES16, @ANYRES16=r2, @ANYPTR=&(0x7f0000001a80)=ANY=[@ANYRES32=r2, @ANYPTR=&(0x7f0000001880)=ANY=[@ANYPTR, @ANYPTR], @ANYPTR=&(0x7f00000018c0)=ANY=[@ANYPTR64, @ANYRES16, @ANYRES32, @ANYRES64=r0, @ANYRES32=r1], @ANYRES16=r2, @ANYBLOB="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"]], &(0x7f00000020c0)=0x5) setsockopt$inet6_int(r2, 0x29, 0x4b, &(0x7f000089b000)=0x40000000000005, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000001500)={0x1, 0x2, 0x9, 0x8, 0x46a7}, 0xc) connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) fcntl$getown(r0, 0x9) r3 = syz_open_procfs(r1, &(0x7f0000000100)="6e65742f69665f696e6574360093fdd81f12659f45e9cb89f8ffffffd451bea0bcf166e408aa93f2de9c7a1786a0b83e1c0da5210d01b9336480d24bf721df26e12a6152f604622b86f9e8a6d4e0e52b4d4518804bc3d131a1c20cee863e600711d0f8cdebab9c16f184f3835747b5fcfb4a8c439d37279d64119874b715ecd26d08c0b9f7b98e72b9401bf0496339354aaf1e011da685dbc8ee74625b3974533f2e05355dadea49035c03b2809c55c2ece8b4e17928fb1361c58fe2024cfa4798878692a6cfcad49eb3c51b78c9453e001eb16c27a6a39ca29de3e43b781daa7dd4348012f3b554bb56240130d542005d2e50fe46373cfc76a6a49c1b8050c99c08ab6aa3ec304a505456d90803f21ef70a51f56c6f4998e6fbb1d9d09e754b10d4b8f03d7621be8ab07b006d8081d8c353648c513e4d06bc9a3ecd201848931a11f7db75d319c2d37f4298ff0a48ad3e2a1f1a4c3813c47084b80fd1bacef8681897d56a3b0952d1d0d60a1d3db780d2aad06d6f0ac83cb479cc667cb00e0d4133539b1ea8a2c5ffdcd9e6f82000824ed364cdb3d9aef2b4f74545e77ecc557beb1d694fc99c505392916ed300ecd94fe0a7b30886d5c4ef01db53002a4185d19fa71fd8728f0b09de4d8ff1444fa7e59f884f27c0b3fe86fd51a3f63c6adbb36ca81d182d25b311a045ba13") lookup_dcookie(0x4242de7a, &(0x7f00000004c0)=""/4096, 0x1000) ioctl$TCSETS(r0, 0x5402, &(0x7f0000001740)={0x8, 0x100000001, 0x7ff, 0x8, 0x1, 0x10000, 0x5, 0x8, 0x1000, 0xfffffffffffffffd, 0x80000000, 0xfffffffffffff801}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2d, &(0x7f0000001580)=0x1, 0x4) readlink(&(0x7f0000001780)='./file0\x00', &(0x7f00000017c0)=""/93, 0x5d) sendfile(r0, r3, &(0x7f0000000040), 0xff) ioctl$sock_ifreq(r0, 0x893f, &(0x7f0000000480)={'gretap0\x00', @ifru_data=&(0x7f0000000440)="06ebc1dce36bf6d768bf66ce9239598a60511818e91226c66cdc70109f95216b"}) syz_genetlink_get_family_id$ipvs(&(0x7f0000001640)='IPVS\x00') mlockall(0x2) getrlimit(0x1, &(0x7f0000001680)) sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f0000001700)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000008}, 0xc, &(0x7f00000016c0)={&(0x7f0000001c80)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x8000) ioctl$VT_RELDISP(r3, 0x5605) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000001600)={@rand_addr, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f00000019c0)={&(0x7f0000000400)=[0x1, 0x5], 0x2, 0x3, 0x57, 0x1, 0xdb3e, 0x1, {0x1, 0x80000000, 0x1ff, 0x3ff, 0x7, 0x3, 0x3, 0x93d, 0x7f, 0x7f, 0x6, 0xcf0e, 0xd294, 0x100, "1f77d757ab6c4c699502ac1fd9c4dd6e2ffb5ef6c275609145545f0a9eea1568"}}) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000380)=""/101) 2018/04/10 22:59:34 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffb000/0x4000)=nil, 0xb, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil, 0xa31}) ftruncate(r1, 0x40001) sendfile(r0, r1, &(0x7f000000a000), 0x7ffff) [ 76.572829] IPVS: length: 240 != 8 [ 76.600494] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 77.420193] IPVS: length: 240 != 8 [ 77.689831] pktgen: kernel_thread() failed for cpu 0 [ 77.694999] pktgen: Cannot create thread for cpu 0 (-4) [ 77.700381] pktgen: kernel_thread() failed for cpu 1 [ 77.705796] pktgen: Cannot create thread for cpu 1 (-4) [ 77.711145] pktgen: Initialization failed for all threads 2018/04/10 22:59:35 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup2(r0, r0) prlimit64(0x0, 0xb, &(0x7f000002fff0), 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f000029bff8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5bff8), 0x8) r3 = getpid() r4 = gettid() readv(r2, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) tgkill(r3, r4, 0x1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f000061bffc), 0x4) 2018/04/10 22:59:35 executing program 0: unshare(0x28060400) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)="6e732f706964001052b5344de42045b4ef86f932d09b937137015f") setns(r1, 0x0) 2018/04/10 22:59:35 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) getrusage(0x1, &(0x7f0000000800)) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x6a9}], 0x1, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) getpgrp(0x0) ioprio_get$pid(0x0, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x50) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="0400000000000000ff0f000000000000010000000200000002000000000000008000000000000000050000000000000067d00000000000000080000000000000000000000000000002000000000000000000"]) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r3 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) splice(r3, &(0x7f0000000040), 0xffffffffffffffff, &(0x7f0000000080)=0x31, 0x0, 0x1) close(0xffffffffffffffff) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f00000007c0)) getpeername$packet(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x14000}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=@setneightbl={0x44, 0x43, 0x322, 0x70bd2a, 0x25dfdbfc, {0x2}, [@NDTA_THRESH3={0x8, 0x4, 0xfffffffffffffff7}, @NDTA_THRESH1={0x8, 0x2}, @NDTA_GC_INTERVAL={0xc, 0x8, 0x22b8eeec}, @NDTA_THRESH1={0x8, 0x2, 0x5077}, @NDTA_GC_INTERVAL={0xc, 0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x4040040}, 0x4000) 2018/04/10 22:59:35 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x90540, 0x3) fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000000240)={0x0, 0x2}) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000000)=""/228) fcntl$setlease(r0, 0x400, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000200), &(0x7f00000002c0)=0x4) r1 = open(&(0x7f00007e2ff8)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f000002b000)=0xce51, 0xfffffffffffffdeb) fcntl$setstatus(r3, 0x4, 0x3ffff) fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) ioctl$ASHMEM_PURGE_ALL_CACHES(0xffffffffffffffff, 0x770a, 0x0) getpeername$packet(r0, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000c00)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000c40)={'nr0\x00', r4}) recvmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000000080)}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000008c0)={{{@in=@dev, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000400)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001d40)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000100)='nr0\x00') epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={0x0, 0x800, 0x10}, &(0x7f0000000380)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000003c0)=r5, 0x4) fcntl$setlease(r1, 0x400, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000300)={0x5}, 0x1) sendmsg$nl_crypto(r1, &(0x7f0000000180)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x800) fcntl$setlease(r0, 0x400, 0x2) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000a00)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000000000000000000000f402000000000000000000000000000000000000000000000000000000eb000070af36ab0000000000000000000000000000000000000000000000000000000000000000000000000084029276e51ca02e6cc2477fba314387cf3424fcd6e31efba490fe"], 0x1a8) socketpair(0x0, 0x80007, 0x2, &(0x7f00000001c0)) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x901, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r6, 0x541b, &(0x7f00000009c0)) pwritev(r6, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x6f8}], 0x1, 0x0) 2018/04/10 22:59:35 executing program 5: unshare(0x8000000) add_key(&(0x7f0000d66000)='.dead\x00', &(0x7f000018a000)={0x73, 0x79, 0x7a}, &(0x7f000065c000), 0x0, 0xffffffffffffffff) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x80, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000100)={0x6}, 0x4) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x20d4671c, &(0x7f0000e6eff8)={0x77359400}) mq_timedsend(r0, &(0x7f00009b2000), 0x0, 0x0, &(0x7f000006dff0)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x71, "290245235e316b447a105c1554145fd976086650492ccd065d62305e61979c9fa4200fbdea329c1b781b5218a46920c284acd7f36ed0ca83f6bf5b761514b686730dd49a357e58f962b7d3362a1e87dec9591c2761f483efce08010eb7898442b8551d9d9d2c5181d1a597dc86719711c4"}, &(0x7f00000001c0)=0x79) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x7, 0x8004, 0x5fc0, 0x859, r2}, &(0x7f0000000240)=0x10) 2018/04/10 22:59:35 executing program 6: socket(0x2000000000000a, 0x2, 0x0) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$tun(r2, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) fcntl$setstatus(r2, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x59d}], 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x5c, r3, 0xb30, 0x70bd26, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}]}, 0x5c}, 0x1}, 0x20000000) ioctl$TCFLSH(r0, 0x540b, 0x6) mremap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffa000/0x4000)=nil) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r4, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8189b8944ff48dc18f8d533c96f311a74"], 0x86) inotify_init1(0x0) fallocate(0xffffffffffffffff, 0x0, 0xebd, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) 2018/04/10 22:59:35 executing program 4: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x1000, 0xffff, 0x6d0b, 0x5}, &(0x7f0000000200)=0x98) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000280)={{0x6, 0x7}, {0x3f, 0x9d}, 0x5, 0x1}) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000240)={r2, 0xfc7}, 0x8) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)) openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ptmx\x00', 0x101040, 0x0) mkdir(&(0x7f0000015000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) mknod(&(0x7f0000030ff4)='./file0/bus\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000300), &(0x7f0000000380)=0x68) unlink(&(0x7f0000000080)='./file0/bus\x00') 2018/04/10 22:59:35 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x805) setsockopt$sock_int(r1, 0x1, 0x13, &(0x7f00000001c0), 0x4) capset(&(0x7f0000000000)={0x400019980330, r0}, &(0x7f0000b2d000)={0x102c, 0x7fff}) r3 = getpgrp(r0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r3, 0x1f2, &(0x7f0000000040)=""/133) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x4, 0x0, 0x7}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRES32=r5, @ANYBLOB="ce000000b0805226ca55172c68094b85036bcbbee8a46ba1caad72a936d488d0801491c15fad8d9def3a34c2e755e50d05e5acc7c4fdb26b328cef20533ef6be14784da80cdcff0603c538d9db68eea4a11b8212ae317dbf8a3dc21c54738e4cbb73a6b6a6a9d3ff9da6ba87f63eef29fa6c5a7fc29232ceb951a10b44847346321d38935f0cae5312df2164dd28f8e7ee0674856272c4923ac523af61524d983ab32d92dd3523e490ff976f80672301ce35ec9fbc301ab9b3850a2fde8cb35ea674865d3dd3f68154f8c85d6d626a8ff394"], &(0x7f0000000380)=0xd6) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_int(r4, 0x0, 0x13, &(0x7f000047f000)=0x1ff, 0x4) 2018/04/10 22:59:35 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000736000)='sessionid\x00') pread64(r0, &(0x7f0000000080)=""/10, 0xa, 0x4000000000) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x10000) 2018/04/10 22:59:35 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') readahead(r0, 0x0, 0x0) write(r0, &(0x7f0000000180)="76bb77060270ef8869a21ea0a3b29712d0cb350562f1e2e8bfa724941fff6fb5ba2599c95f0346dfc7beaf401282dc116d6546e88b3f41994e52fe9a1ad88675a9b00b51c543354bd8ec2ea61bef66d84d74316d4dc47146fd16caeb53068e988eaa0ccfb98edf06c10c5bc3a6ca13fe71b6cce48938f9f8d5608a1d64be2b4b36ff25d262be37a5226363af7e103ff9a34b3a72f5c3e4a5a723dffeca2598a6065cce211dbdec24f30bed5d47be112a02a2f1d8ec554a298320fd6dd6", 0xbd) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000080)="5f1d0ff89b48e3821427a4ec73bcca021f720d2a320e9f67d481773ce8f2354945dd85c0f12dca2733f9accc513a3c40c9e9a9d9de0a93ad664f3bdcb7e065ea8e07a41ff7285ec5e77201e649b33f49f6bd1b44c467bf8ae1edd0ee252de34e51b9ff90f7bfa01828cdf0e70ea1fd7f179397c11d7ea56b897fec91e75f3600f2e38b8f304f8e1f2100383dc16c52a335e6410641c66e37df39815e12b46c070d516b461a61ab3be11f11c9a37bcc8708146eef414dba1679b2206bfac1e552ae") 2018/04/10 22:59:35 executing program 3: ioprio_get$pid(0x0, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000b4bff8), 0x100000002) r2 = getpgid(0x0) sendfile(r1, r0, &(0x7f0000000000), 0x4) tkill(r2, 0x4001000000000016) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000010c0)={0x0, 0x60, "380f124bf313dc621308908ffea24c63916529cf9b4cbc21bedd569f42c933dc4b374980e4ad306262bb80048999698dc80f186cd59d6a1dcf72d2b85f60fae5fef8d4ee451c79037c0f4e846ec700d2d8477a039be42e4966323cfd4b816e85"}, &(0x7f0000001140)=0x68) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001180)={0x200, 0x8207, 0x9, 0x20, r3}, &(0x7f0000001640)=0x10) r4 = memfd_create(&(0x7f0000000000)='\x00', 0x1) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001200)) geteuid() fstat(0xffffffffffffff9c, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r5, r5) recvmsg(0xffffffffffffff9c, &(0x7f0000001500)={&(0x7f00000012c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001400)=[{&(0x7f0000001340)=""/103, 0x67}, {&(0x7f00000013c0)=""/8, 0x8}], 0x2, &(0x7f0000001440)=""/155, 0x9b, 0x80000001}, 0x40000020) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001540)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001580), &(0x7f00000015c0)=0xc) getgroups(0x0, &(0x7f00000016c0)=[r5]) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001700)) getpgrp(0xffffffffffffffff) getegid() sendmmsg$unix(r4, &(0x7f0000001ac0)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000011c0)=[{&(0x7f00000000c0)="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", 0x1000}], 0x1, &(0x7f0000001880)=ANY=[@ANYRES32=r5, @ANYBLOB="000000001800000000000000010000000c000000", @ANYRES32=r7, @ANYBLOB="0000000020000000000000000100000001000000", @ANYBLOB="0000000020000000000000000100000002000000", @ANYBLOB='\x00\x00\x00\x00'], 0x48, 0x20000000}], 0x1, 0x40004) setsockopt$netrom_NETROM_T4(r6, 0x103, 0x6, &(0x7f00000017c0)=0xaf8, 0x4) 2018/04/10 22:59:35 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x4) clone(0x0, &(0x7f0000001000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) llistxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/74, 0x4a) signalfd4(r0, &(0x7f0000000080)={0x7}, 0x8, 0x0) 2018/04/10 22:59:36 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x4) clone(0x0, &(0x7f0000001000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) llistxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/74, 0x4a) signalfd4(r0, &(0x7f0000000080)={0x7}, 0x8, 0x0) 2018/04/10 22:59:36 executing program 0: unshare(0x28060400) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)="6e732f706964001052b5344de42045b4ef86f932d09b937137015f") setns(r1, 0x0) 2018/04/10 22:59:36 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$inet(r0, &(0x7f00000003c0)={0x0, 0x0, @local}, &(0x7f0000000400)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x1}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000540)={r2, 0x9, 0x0, 0x4}, 0x261) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b8ff6), 0xffffffffffffff58) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000006c0)={'bcsf0\x00', 0x2000}) r5 = memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000, 0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0xffffffffffffffff, 0xfffffffffffffc78) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000000480)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0xba}, &(0x7f0000000300)=0x8) ioctl$DRM_IOCTL_GEM_FLINK(r6, 0xc008640a, &(0x7f0000000440)={r7}) ftruncate(r5, 0x40001) fchdir(0xffffffffffffffff) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000040)=0x40, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000a80)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000001c0)=0x2) r8 = accept4(0xffffffffffffff9c, &(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000200)=0x80, 0x80800) r9 = syz_open_dev$tun(&(0x7f00000005c0)='/dev/net/tun\x00', 0x0, 0x83) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$TUNSETIFF(r9, 0x400454ca, &(0x7f0000000240)={'bcsf0\x00', 0x2001}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r8, 0x84, 0x6c, &(0x7f0000000740)=ANY=[@ANYRES32=0x0, @ANYBLOB="44f74953230b239b1b6f08156b753b59fda5486df6953172ce8c2e496e07b69a81fc58ad720eb3554b4b7ae5b2a433164ef9ff5ca1d33b6b661dcb22aecb64e69c2e96b323df978923f43c274daa6e747cff00000022ae18a1ee7452765118c37154e334d31c779d7bbecabb0f3f31937a97f1644ae7176c391e8396020d6d673b4cef47330f8b5380735dee12f82e17a6fd8548f90ad3d02793d7760000000000000000000000000000ef88e112248c337bae4eab37a1781a217f53840000"], &(0x7f0000000340)=0x2) setsockopt$inet_sctp_SCTP_ASSOCINFO(r8, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x10000, 0x0, 0xce}, 0x14) pipe2(&(0x7f0000000000), 0x84000) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000880)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r10 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.current\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r10, 0x84, 0xc, &(0x7f0000000140)=0xfffffffffffffffd, 0xffffffffffffffa1) ioctl$TUNSETPERSIST(r9, 0x400454cb, 0x0) close(r9) 2018/04/10 22:59:36 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0x7, &(0x7f00000000c0)={0x2, 0xfffffffffffffffd, 0xdb, 0x0, r1}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40000, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x20}) 2018/04/10 22:59:36 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x81}, &(0x7f00000000c0)=0x8) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000300)={0x9, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f00000003c0)={r4, &(0x7f0000000340)=""/117}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000400)={r3, 0x132, "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"}, &(0x7f0000000200)=0x13a) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x6, 0x0, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) sendfile(r0, r0, 0x0, 0xfdbe) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000240)=0x7f) [ 78.530865] binder: 7448:7451 Acquire 1 refcount change on invalid ref 0 ret -22 [ 78.619638] binder: 7448:7501 Acquire 1 refcount change on invalid ref 0 ret -22 [ 79.386348] pktgen: kernel_thread() failed for cpu 0 [ 79.391473] pktgen: Cannot create thread for cpu 0 (-4) [ 79.396917] pktgen: kernel_thread() failed for cpu 1 [ 79.402015] pktgen: Cannot create thread for cpu 1 (-4) [ 79.407425] pktgen: Initialization failed for all threads 2018/04/10 22:59:37 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00002df000)={&(0x7f0000c0b000)={0x10}, 0xc, &(0x7f0000823000)={&(0x7f0000bc3eb0)=ANY=[@ANYBLOB="5c00000014000108ffffffffffffffffe0000001000000002000000000000000e000000100000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000c0010000400000000000000"], 0x5c}, 0x1}, 0x0) 2018/04/10 22:59:37 executing program 0: r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)) r1 = socket(0xa, 0x802, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00000001c0), &(0x7f0000000200)=0x8) eventfd(0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0x3, 0x8000, 0x3b, 0x39dd6bed80000000, 0x0}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x100000001}, &(0x7f0000000380)=0x90) fcntl$setflags(r1, 0x2, 0x1) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000080)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x100000000, 0x0, &(0x7f0000000040)='bridge0\x00'}) 2018/04/10 22:59:37 executing program 2: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x0, 0x20000) mmap(&(0x7f0000000000/0x8e3000)=nil, 0x8e3000, 0x3, 0x2000032, r0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x200000, 0x0) write$selinux_load(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="8cff7cf9088d472a8745204c696e7578404947579579fe5990ab322bc34a3c58979adef9f10843c648d0d39e9b35ff8bc2f9ab8cc5fa97957737d87ba3001be19452241aba68aff6381de743a1928745617b4f94212d65b9dfff1d0491a5fc187aa25fd837854531010eff31c37eba7aa9109c6e1dbfd3be25aac0f9695bc5fb8a4a9d61f7c0b22187f4eb8c4611c0437467b9bf77ae6d210b77b54692ec6bbf69926c132a9846748b4c8b1b17e83fac870a303e25002a3f3a349ce5ff446f447fe11d3f8a898fa312f66a93fa1440086456d1cecf0875380705b86820deb50bcf04e0a9e2c62b4c47"], 0xe9) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x41, &(0x7f00008e2fba)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000000)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}, 0x4, {0x2, 0x4e24, @loopback=0x7f000001}, 'syz_tun\x00'}) 2018/04/10 22:59:37 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$inet(r0, &(0x7f00000003c0)={0x0, 0x0, @local}, &(0x7f0000000400)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x1}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000540)={r2, 0x9, 0x0, 0x4}, 0x261) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b8ff6), 0xffffffffffffff58) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000006c0)={'bcsf0\x00', 0x2000}) r5 = memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000, 0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0xffffffffffffffff, 0xfffffffffffffc78) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000000480)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0xba}, &(0x7f0000000300)=0x8) ioctl$DRM_IOCTL_GEM_FLINK(r6, 0xc008640a, &(0x7f0000000440)={r7}) ftruncate(r5, 0x40001) fchdir(0xffffffffffffffff) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000040)=0x40, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000a80)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000001c0)=0x2) r8 = accept4(0xffffffffffffff9c, &(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000200)=0x80, 0x80800) r9 = syz_open_dev$tun(&(0x7f00000005c0)='/dev/net/tun\x00', 0x0, 0x83) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$TUNSETIFF(r9, 0x400454ca, &(0x7f0000000240)={'bcsf0\x00', 0x2001}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r8, 0x84, 0x6c, &(0x7f0000000740)=ANY=[@ANYRES32=0x0, @ANYBLOB="44f74953230b239b1b6f08156b753b59fda5486df6953172ce8c2e496e07b69a81fc58ad720eb3554b4b7ae5b2a433164ef9ff5ca1d33b6b661dcb22aecb64e69c2e96b323df978923f43c274daa6e747cff00000022ae18a1ee7452765118c37154e334d31c779d7bbecabb0f3f31937a97f1644ae7176c391e8396020d6d673b4cef47330f8b5380735dee12f82e17a6fd8548f90ad3d02793d7760000000000000000000000000000ef88e112248c337bae4eab37a1781a217f53840000"], &(0x7f0000000340)=0x2) setsockopt$inet_sctp_SCTP_ASSOCINFO(r8, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x10000, 0x0, 0xce}, 0x14) pipe2(&(0x7f0000000000), 0x84000) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000880)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r10 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.current\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r10, 0x84, 0xc, &(0x7f0000000140)=0xfffffffffffffffd, 0xffffffffffffffa1) ioctl$TUNSETPERSIST(r9, 0x400454cb, 0x0) close(r9) 2018/04/10 22:59:37 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x1}, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x400100, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) r3 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) write$binfmt_script(r0, &(0x7f0000000240)={'#! ', './file0', [{0x20, '/dev/input/mice\x00'}, {0x20, 'trusted\\:system'}, {0x20, '/dev/input/mice\x00'}], 0xa, "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"}, 0x138) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000140)={0x6ff2, 0x4, 0x1, 'queue0\x00', 0x7}) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000100)={'vlan0\x00', {0x2, 0x4e21}}) read(r1, &(0x7f0000465f8e)=""/114, 0x72) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000080)={{&(0x7f00004d7000/0x3000)=nil, 0x3000}, 0x2}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) fallocate(r0, 0x2, 0x40, 0x7fffffff) 2018/04/10 22:59:37 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) getrusage(0x1, &(0x7f0000000800)) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x6a9}], 0x1, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) getpgrp(0x0) ioprio_get$pid(0x0, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x50) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="0400000000000000ff0f000000000000010000000200000002000000000000008000000000000000050000000000000067d00000000000000080000000000000000000000000000002000000000000000000"]) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r3 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) splice(r3, &(0x7f0000000040), 0xffffffffffffffff, &(0x7f0000000080)=0x31, 0x0, 0x1) close(0xffffffffffffffff) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f00000007c0)) getpeername$packet(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x14000}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=@setneightbl={0x44, 0x43, 0x322, 0x70bd2a, 0x25dfdbfc, {0x2}, [@NDTA_THRESH3={0x8, 0x4, 0xfffffffffffffff7}, @NDTA_THRESH1={0x8, 0x2}, @NDTA_GC_INTERVAL={0xc, 0x8, 0x22b8eeec}, @NDTA_THRESH1={0x8, 0x2, 0x5077}, @NDTA_GC_INTERVAL={0xc, 0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x4040040}, 0x4000) 2018/04/10 22:59:37 executing program 6: socket(0x2000000000000a, 0x2, 0x0) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$tun(r2, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) fcntl$setstatus(r2, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x59d}], 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x5c, r3, 0xb30, 0x70bd26, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}]}, 0x5c}, 0x1}, 0x20000000) ioctl$TCFLSH(r0, 0x540b, 0x6) mremap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffa000/0x4000)=nil) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r4, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8189b8944ff48dc18f8d533c96f311a74"], 0x86) inotify_init1(0x0) fallocate(0xffffffffffffffff, 0x0, 0xebd, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) 2018/04/10 22:59:37 executing program 3: ioprio_get$pid(0x0, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000b4bff8), 0x100000002) r2 = getpgid(0x0) sendfile(r1, r0, &(0x7f0000000000), 0x4) tkill(r2, 0x4001000000000016) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000010c0)={0x0, 0x60, "380f124bf313dc621308908ffea24c63916529cf9b4cbc21bedd569f42c933dc4b374980e4ad306262bb80048999698dc80f186cd59d6a1dcf72d2b85f60fae5fef8d4ee451c79037c0f4e846ec700d2d8477a039be42e4966323cfd4b816e85"}, &(0x7f0000001140)=0x68) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001180)={0x200, 0x8207, 0x9, 0x20, r3}, &(0x7f0000001640)=0x10) r4 = memfd_create(&(0x7f0000000000)='\x00', 0x1) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001200)) geteuid() fstat(0xffffffffffffff9c, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r5, r5) recvmsg(0xffffffffffffff9c, &(0x7f0000001500)={&(0x7f00000012c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001400)=[{&(0x7f0000001340)=""/103, 0x67}, {&(0x7f00000013c0)=""/8, 0x8}], 0x2, &(0x7f0000001440)=""/155, 0x9b, 0x80000001}, 0x40000020) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001540)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001580), &(0x7f00000015c0)=0xc) getgroups(0x0, &(0x7f00000016c0)=[r5]) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001700)) getpgrp(0xffffffffffffffff) getegid() sendmmsg$unix(r4, &(0x7f0000001ac0)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000011c0)=[{&(0x7f00000000c0)="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", 0x1000}], 0x1, &(0x7f0000001880)=ANY=[@ANYRES32=r5, @ANYBLOB="000000001800000000000000010000000c000000", @ANYRES32=r7, @ANYBLOB="0000000020000000000000000100000001000000", @ANYBLOB="0000000020000000000000000100000002000000", @ANYBLOB='\x00\x00\x00\x00'], 0x48, 0x20000000}], 0x1, 0x40004) setsockopt$netrom_NETROM_T4(r6, 0x103, 0x6, &(0x7f00000017c0)=0xaf8, 0x4) 2018/04/10 22:59:37 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000eeefee)='net/psched\x00') ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000080)) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000040)={r1, 0x3}) close(r0) 2018/04/10 22:59:37 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000100)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) write$sndseq(r0, &(0x7f00000000c0)=[{0x1, 0x4, 0x135ec6da, 0x100000000, @time={0x0, 0x989680}, {0x7, 0xff}, {0x7fff, 0xaa4e}, @result={0x3, 0x9}}], 0x30) fcntl$setstatus(r0, 0x4, 0x6000) ioctl$KDSETMODE(r0, 0x4b3a, 0x9) pread64(r0, &(0x7f0000003c00)=""/4096, 0x1000, 0x2000000000000000) ioctl$int_out(r0, 0x5462, &(0x7f0000000080)) 2018/04/10 22:59:37 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000140)=0x4) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0xf10, 0x4) r2 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x8000, 0x80000) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f00000001c0)={0x2, 0x4cf8, 0x4, 0x15, 0x2, 0x3}) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/04/10 22:59:37 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x77ff}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='limits\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x10000}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000000c0)=r2, 0x4) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/04/10 22:59:37 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) read(r0, &(0x7f0000000000)=""/197, 0x444) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) timerfd_gettime(r1, &(0x7f0000000400)) socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000000180)=""/89, 0x59) sendmsg$nl_netfilter(r0, &(0x7f0000000140)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000200)=ANY=[@ANYBLOB="950000000000000000000652c3579460a132c100"], 0x14}, 0x1}, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x420000, 0x0) accept4$ax25(r2, &(0x7f0000000340), &(0x7f0000000380)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000240)={0x0, 0x3, 0x30, 0x7, 0x100000002}, &(0x7f0000000280)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000002c0)={r3, 0x6}, 0x8) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/user\x00', 0x2, 0x0) 2018/04/10 22:59:37 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x10800) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000000c0)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) prctl$intptr(0x4, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r2 = syz_open_procfs(r1, &(0x7f000000bff9)="666400000004bb") getdents64(r2, &(0x7f000056cf72)=""/142, 0x8e) 2018/04/10 22:59:37 executing program 4: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1fffe, 0x0) r1 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x2, 0x0) r2 = open(&(0x7f0000000640)='./file0\x00', 0x800, 0x11c) write(r1, &(0x7f0000001300)="d8", 0x1) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000080)) sendfile(r2, r0, &(0x7f0000000200), 0x7527fb3200000000) syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000600)=[{&(0x7f0000000580), 0x0, 0x7fffffff}], 0x1004, &(0x7f00000006c0)) syz_mount_image$minix(&(0x7f00000001c0)='minix\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x1, &(0x7f0000000580)=[{&(0x7f0000000340)="f4b6a02d860d142d059d9654c78595320c4d791ffa41f17c31ef1731d84a4e41608d57c06c6743", 0x27, 0xfffffffffffffff9}], 0x0, 0x0) r3 = open(&(0x7f0000002b40)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3, 0xa012, r3, 0x0) connect$ax25(r3, &(0x7f0000000140)={0x3, {"51453a54e383fc"}, 0x80000001}, 0x10) open(&(0x7f0000000680)='./file0\x00', 0x20201, 0x0) 2018/04/10 22:59:37 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x10800) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000000c0)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) prctl$intptr(0x4, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r2 = syz_open_procfs(r1, &(0x7f000000bff9)="666400000004bb") getdents64(r2, &(0x7f000056cf72)=""/142, 0x8e) 2018/04/10 22:59:37 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4000000000000) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000177ff4)=""/12, &(0x7f0000000000)=0xc) 2018/04/10 22:59:37 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000140)=0x4) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0xf10, 0x4) r2 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x8000, 0x80000) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f00000001c0)={0x2, 0x4cf8, 0x4, 0x15, 0x2, 0x3}) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/04/10 22:59:37 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000080)={r2}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) write(r1, &(0x7f0000000240)="4dcca3894716aaa341d05584d856045cf60f53f205095a9b9e2e86aefa344cf862b8fba78405830ac343b171b840e30b5be24a310de504b29d3217fbb1f4391bf56a2983703df354d5a5bafdc2acb0c6fbc4dcc8e33c7a08602ed035c99c5d29ce931b1ed2b45d1b56304eeb97abd6bec7a660b1a0ecbc0d27b0d3e582578640004252c7807b352a8294891fb5d12b503abd9442e774aa1bd915aa437c3abf2d856a2d1f65efa956d35f491d597c69453aff69af2146cd57872061d6b1709481a7ca338d59f6884b730a609e9acd9d76ba2adfce4596dc75d37927d772f77c33ab21", 0xe2) sendmsg$inet_sctp(r0, &(0x7f0000002280)={&(0x7f0000000100)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001b00)="14", 0x1}], 0x1, &(0x7f0000002080)}, 0xdd235c0e4bafa805) writev(r0, &(0x7f0000000200)=[{&(0x7f0000d41000)="99261065b1004c0372c17a79b1baa05c610f44aa751b7fec72ce22941b7016f7d0bbec5598716cc567ea1045a05f8caf9b577a08ff770f5d7e86b8a5028e8a7236a627b06136c40f8b2e9967ff067cb496b663f71423560eb46622298d698e0ab2860acb95b974a5128c24ec1341cc35e83242855fa2c77cb5c164f516ebcd7a1e52d5db6c8808b8ffcb19f2ce4adcd5cd735448a0776f54ba333cd30d14bcf26b68d8dab31d0d31afadd6857bb9ae9e9039184e872286558b3fb087c45699f36443fd40f920d1ed395aacf949d18ccc0f8181b64ba5b03bac62c78d72adf05655120db0f489f02237ffe8bf137f337962e630465a6be690d049a90355ae16cb146fbe2bf5f68fbc75dfcb1cdbf728f265f04e0a6a0c4b76f664327b06d6c30c843ee58da43b8c7519c7567b492e1cf34436df3579cfafc03a87f74fecde788c066cb73c9deee962c3098e210057e39348a8961f3ed467a26411e5ffb3c8f70ee1eb0840fa0f2a0de252336f8bc72d1f1120c29f02ffaea2d7596f09fe3de274a61ea52f676e34c3939b73bca544b67ca64097d813495241e0401d1d644de80f0770f69efc02a4c56e74057d13b9deef9ed39b6b53bd4ce82532a80f6e869846c79781a4a406b015ade543fc69bf18cb8d43851f4419cc55d284b796de1308d83b06f75c9e777bea7e47a9601eaeaf92adbcacfab0cdc221df196142d7cc5ab16ad136f6d5e661220ca58ef7a14f49ff03d42744520ed6148381d10bfa9526d5c748a324a32b08886b5fe7d7598074ced91e19d01e5a9424e7f4f741acc6b0803b888baad0cbf551f2f97487ca3ca84763c471179fb605e2c5d04e25396b8d7cba580e471f8ad8d964de8b97b95424591e25957d5b79fb9ddb04e74fe0a2befddbfe765a106ec5168de79e10698bec7ecb2127a5a676cbb24a4c41764a30b6ed23cef1f80fd759de6f79a81d24e1017fc56a670bc15311592b909d92e6a1c49075a89f3025c7625e75491fbc513bbc8078091ce1466c8266d711da5ae73639371d631ff1a84dd2cc21eb7686e1bbe9d54c8f4e98d30dcb361eba1bb774daa11afa85966018bdfe72cfb69edcfc866bebea8320bd195c3cec61bc2c534e3a43ad430115206523fb0f6f2f7b1bdc8762365748ffeeca5367b4ea32ec598449d7cae0e6ce0d590e7dcb23d0b30ac1e04013666bcfe616b65cc59b9cfdca35e008bdb622f0670e2f737bc291ed291d615df36c096379546b01ce3d9659926d7d60a99803b33ab9e8ef1564327f307efd950234bb34f02ac02eff9e85378beee118f3eb825ec59390d98fbcd96d41ce2ec3fe96b9ee2fcd767abdf055785ce51cf0e26aceaa621aec60f3ab5fff295913c1d6b13748a12fd36a39b7e4531df933af639f1e39844f7b3015014bce7f9e9eb3e077b43b323bfb8eb20d3e09dad3cacaf045422d4a9a78d339aa23372e7152c940ee95f1ea1e64a524a578c50d6294cc33826c28c4c3ca72e9d2a5b995126605d0f1c9215a3a3279cd9326c5592ee45f9d3c4ea59d65453ee5fc93920a0833db84868de17fdb1b2f5ce585138bd71b91abe49c62a5cd77d9686a29939e1a7ee00b92dd664275e443f6fc939de8bf4437243b102d06a55cf36c2d246db213e24c3ac8b1d3d1954d0cd7095b732cf72e7dd08bbf6604bb1f1221f9120c01c897297bb85c9afe7b98729e5f0bffa7ad5baa7e57a5010dbaa54fde9b7cec32b00a750e08004b05dc15893bf893afe0cb18119dd427925810f5eaf82156f4bca9e6b27b85c6c3dffb1b2e7b6242c219af548cd6af68ad4a0a94d9fd2bb55c2dbcd449905aad4eef9eacd1ffc947b51ed035e33fe98dc516b280c21b6dc43416481f14443c9f4d6e3146304afaacffa1cc4b9e223311bbc9a70cfe9ab90aaca71418baac2d8ae678ab307b5ca0174a07e5aa4ed60a1deefa3cda8efe1283610f1142067c2e045a7b0109643b25977de2d85d2b240da7fecc6670f4b22577ae7a6f217b8e6d3afef75a0c10dd9f1a7ef2fcebac2c2096bf2ddf121930a7bd66340c3742e33c5aa57cbb17e4adbdf6dd41e2d054df9da8c4a92def1434304d341d080a4e1787bb1e5578bb748d75f50e59af10b40e12bb3b04edcb2aee6d78c32edd601b45580817bc193ff5887d58e1e39ec1da9dfde38b576fd4aaea55cf849047735323909d977bc08551ca53a3124149acb7b45e050f68dbfe9f7d5fc9700f32910b9477312ef5ea1dba7affc0e12e4af783b46376239dea615c3295c92b9d3f7f2c15d76f44f7c435be0cd9c2e57f71df0900ee5ad581f17e6a257fd846bc59afea3c6bfb080c5ee2fe3376d890c4a3dd7588e956c91d4674f236e0de2d8f49dd2e1ded2e0139fee03e88d9ebd1dd5fcfbfb7dd12d764", 0x6a4}], 0x1) readv(r0, &(0x7f0000db0fd0)=[{&(0x7f00008e0000)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000000000)=[{&(0x7f00000022c0)=""/4096, 0x1000}], 0x1) [ 79.720078] IPVS: Creating netns size=2552 id=16 2018/04/10 22:59:37 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000a59ff0)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x10000}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000300)={r1, 0xf0f3}, &(0x7f0000000340)=0x8) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000240)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00002b8000)={0x60000004}) r3 = request_key(&(0x7f0000000180)='ceph\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="40d52e00", 0xfffffffffffffffc) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="4933b4d6a662df63c1ade222adff31242da31bcafcc73da36c84ee3119958b392fca13e81ac2278fca4118601426453b1b8be8ee884f79faac0ec97e500d89ab2f05bdeabcbf72a50b7d1e65c4fd90c5b6f1f8e4b1750a539ca480ad36f63b71490dd10cb174093636d52e222ec39442f0da2c05e1c32c74c02d45a9d8dfbc82766c7ab35b8104701808d5453efe8c746781499b7bc895331d90de6f4a6ebe4e1bf4df730a5282d181ec6c539cb9724a6acd055272a83651fb003116f106a00f4169f2a98972", 0xc6, r3) alarm(0x9) write$binfmt_misc(r2, &(0x7f0000000380)={'syz0', "d9d38339bb87c2176c25b9a846a397c63c3a4af8a2fbaac335b1cbaaa7e51db062f2dd7c90c6ac8776ee2bd82d768c5225bb99b2c5d4fd3a4a79a74ade6cc3be23d71f0468408aca6a4f"}, 0x4e) epoll_create1(0x80000) 2018/04/10 22:59:37 executing program 5: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000000480)=ANY=[@ANYBLOB="f400000019002014aa000000000000000000000000fe8000000000000000000000000000aa000700000e2400030a0020a03c000000071ec2122da50cc778c9a805aa0cb9edcaba6387ea0e25a2500b9d01217ee05f01446e54fe9d03f8714f011c9dc5be3c6b23902125956ade5fe4d9616924a91af8a893ffcd041aa61a61244bc4fc53b290eb63129ae7b0142cde668dfb3b4b5e4feb293fefb6dc00e356831b7e348a0770d2254759eb08f510433dafc74f1fb4333f42b96148a2fe93ef1e0000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r3) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00000002c0)='tls\x00', 0x4) keyctl$clear(0x7, r3) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) [ 80.235123] binder: 7520:7535 Acquire 1 refcount change on invalid ref 0 ret -22 2018/04/10 22:59:38 executing program 4: syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x10000) clock_getres(0x3, &(0x7f0000000300)) 2018/04/10 22:59:38 executing program 7: rt_sigaction(0x400000000000007, &(0x7f0000000080)={0x42a42c, {0xffffffbfffbff270}}, &(0x7f0000000180), 0x8, &(0x7f0000000100)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000003700)=[{&(0x7f00000001c0)={0x27, 0x1, 0x1, 0x3, 0x3, 0x27, "fb142db5683ed47332fbf9edc4b98905c40cac37705e1185eaec0718845a00e2eb3dbf4991875f596ab6c798971616b8a05cccb2dd09984ca8b08a4502d69b", 0x3f}, 0x60, &(0x7f0000001800)=[{&(0x7f0000000240)="5d0efba44d00fd20015bab765368330b0e2663dc8b382a612951d80998b55ba7aa5083f14bbab0eb580ad15eaa25c95b04751bebce726c0698ca3d0dc1071db171ce072689092ba48410d792ef7d68bb88f45881d6a1c2c9a0f0d9acbd834682", 0x60}, {&(0x7f00000002c0)="cecdd25acac44e6face76bfa2c19041dfbb2cb06e33c14be3eece53ef80b093ded2e3bd232f7005c19b2973a40a4f5437db621f6d6105ed0b28757d29a60f21e5ab3828065e576c63ad757b34d64b02d9dc5d6d8aa3c4353f6064ecb74750dad88c2d5934cd1dea2dc8db4258869025543698d9dbb1e932aa4375114e16d16a51fd612313ab6b37e", 0xe}, {&(0x7f0000000380)="2aa5f07847bb73ec1acf7af57ab8a5f69e7a45856a63e048099d985a3d032bcadb07583c44ca13907191c65c1fa5cd200f293ed0d38ea8852e1ce12192b55647bd1ee5b64955d96deeedc8319baf342d91ae732909117d19d1cb08e45a82ac082ab3d660023aeb8bd050949a944ae58bbbc09daff78e2c78498a0b9fac875c7c6846d0b7673d705a8d767a0ef19a1c577c4701ff1d8aa29fc3cdbe36fcb488df779c0f6e6facac59556e0ba134b468e55ab034ace0da61e0b36e87982cc363", 0xbf}, {&(0x7f0000000440)="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0x1000}, {&(0x7f0000001440)="b7d81577258193f517823913be9c9c975b040391c107a13732feb330b296f3bd4c4aebe1e4b4543aac2571701c13120d6c175b9f2c28ac1a2a814b6c64517880cfa8d4c99302bdd2b7fde1a10a774d0a245069f30d00a57b362d1e4f9cf219becee4ee2a59bf63a22d4de74fe5ad90c9d1d59eaa1bd1e5f230efaf8e53c25d75d49f9d6273fc82b8e57fb699", 0x8c}, {&(0x7f0000001500)="dd746db2ed0e4959ffe2f740ee4ce51e126a3df0d7ad8e5bb5a231b9de56552fd6ea033b07a41254940b3931483970c2cdc0668a99510d2cf961d777bc9676fadb2ff95d3337a790438362188bcd21cf5af0f1e3a569a86a82fe47f74b4b7f09396ae44276c7a78069163f4b62e7acdccafba08356e012b27d18934a8d49e02741e587b933907083edcc6dcec3635a2df4d8e06ce641a539d4e06e11ea98bea52f2b66189a2df1088d85ca3fbf40a8de0ee06f5baba1ab001edc5bcfc8185f350e680110155b639fcef96e626df9dff3bb86f09fa61648de4041b7f9c186ed8ada35f3", 0xe3}, {&(0x7f0000001600)="7f1b44c38e5fdc6e5e6eda8b5798cdc6499f38e493aa2e85a7ff03dbb03b96e95ecaf0e3db63c0feea34d64f6eab6e42a04f9877bb26f5c879d9ec7b187a15f1cd1d3fd7a2ed2709914534557bec1342fc002689b2e05021c9ff8faef5d6980d32e3fc6fece586b1e7689b42f17422ffb25d294d4e2553660cb0cb208d9ffff6a50656b0bf1a267b74d7ee0a37a7f543adddea567348bbe8a5f3091403184fb16b54cadf9e12e6cb8cc4eff67273", 0xae}, {&(0x7f00000016c0)="948779965bd37c4f28da7c81a1af79e0dadb21f6ae7a6f06e338d0f20451a0c7cc2bc968ea2e88112d3025a8b9083eea989f6454bdb8e7090cef2cc2c54117883bdcf694e57ca7762b957b8b178bf330681de916723f6a2a741de0472680df0b9233707f70b4d14d8a7180e8f76ef46df2724b530f15f59aeaf9", 0x7a}, {&(0x7f0000001740)="ab59105f7c6188c29ad84561096182e073be156150a1f513ade84544646cf2aa4afc693f4b8d80e204efd476ef3ed5fd27518bbd5dcde619baa190de758c5d04839473fa802e65b4556c9c1f94cb4510b0a36230480b5c0c448e149f4c2ac3355e7e77ad8400bcf9e179f97dd1a3aed80d73af9a550271f68fa491f45868c0ca7b8eb2", 0x83}], 0x9, &(0x7f00000018c0)={0x1010, 0xff, 0xfffffffffffff000, 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{&(0x7f0000002cc0)="344ab9b52535bf2ee535d4d613d22c6f1afeec1fbc6ef553f33f48e45a46ff6188f4d74ed5aade563e00d4", 0x2b}], 0x3, &(0x7f0000004880)=ANY=[@ANYBLOB="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"], 0xa8, 0x4000}, {&(0x7f0000002e00)={0x27, 0x0, 0x0, 0x5, 0x1, 0xfff, "8605a65149421cdd31e0dabdcf49e2543c0330020a54a20ca9e80dec79be17cec6d9bce117e0e6828ecad4e7472b9a1668a03b42ebdf114517321a32020501", 0xa}, 0x60, &(0x7f0000003200)=[{&(0x7f0000002e80)="47c699efe7f27d02e658247e0e2dbf67fae3cf6fcea697495dceb1125088208754d30f0bd6ed101e61b90ecac3e3df7dd831ed3d170509d13c63b7725b3dd89f817c6c7b52ea4642963ab38e1e0046f39e597a3ff8c3950be7a9b4fbb52b38a5b58bf4f9003c6be378b5bafff1ad747690c877ebfae3b96d486c746bf3494bac9376ee1e1d3c74d701b0bdfe037e4be8e461cb37", 0x94}, {&(0x7f0000002f40)="e6ed18061ada372441eebd74135137020df8a1157672ec136eb8914a0e1c21738c", 0x21}, {&(0x7f0000002f80)="8e1fb4be33b6c549ac8dd26cf2d0c16c95d06080fc3ed734a1b8f0b5326ca7f3d34212f7bc19a5aacf45b00cd9a0ac385fbc61833e882d40aa831ab4ba2f0b41ace139c36d5e0a6a91fdfb9f28a60264e18d79aa59e13e9164579bf0b044e95b4bf6e373497519d59f10f9adffb6cffe3f80454119334cbb9f8cc5310cad3e03968ee5de960f4f98d71e0cf985fb5cc47bab9bcca13c39277554bb50fcc99d80970f8e2d240ad8fd0801aad1bccd27e8", 0xb0}, {&(0x7f0000003040)="3852cba7d6c1851833dde55cf175120432e5e1bed5d7cf46b844487438290dfdfa3da136fb7bf4f35f62b58f87f500a8b4d68786a096ed40135e52bc23c545059c46407c012a48bfc7cd7f1aa5cbf69e993e3f994db0588dc893766b2b599ab1a6dec105214e56df72ffd0853092056da6864b5dfa9a3060d3c969c23da61ce0c277899fc7b63a742487fa3339b62075af7609f881c01d84b6a870109ca685375b1e8e78abcf", 0xa6}, {&(0x7f0000003100)="727105e62c080b32d7bcc736131f6c2126e4d20580ec8b4d003815561f01e38c89b8c4cd7ca8ba219825289bc1168f87d3f1cb2215de3fd979c4efdb2782b20a2112fb5cb3cef6d8c2cd81368400c1653badceffaff5a5151dbbec8b05bbcd77cf5168052af59a24f7c17353fbaad190ef21ee04bdaa84ddc815c45e9607c50d5dbe4e1ab09be18059371541b878e76f464aa8f826c2a98fc6b41d7a24fa102d38d6f45da3cc7a41bbc87ee5318c1f41c0043962935a86f68f47b2b62915274488ac4ce4b398cd05a5ef2a", 0xcb}], 0x5, &(0x7f0000002d40)=ANY=[@ANYBLOB="80000000000000001dfb4b2a0100000000000025d234415c666827f5b057da43c0f617e6b966775c3cca8cac2695f3d54f2d9362c2e4c28accce39a6293513c02bc63af68fd553c1575c75386542c753c1d86bb3d3fb9e6bb4d75cd759517af8542f9e44bd51ba00ee47939862587106db641ca5d6ad56dc6b9aaa3b8e20d763c2c0799c4a4c77216504e3"], 0x80, 0x4000}, {&(0x7f0000003300)={0x27, 0x1, 0x1, 0x7, 0x8e, 0x1, "0737046a36df6510f4bf0e9b3697c1fbcf2d08533869bb5f2514f76e26d106e3baabdf2c477c4dfb744f682dcca3bf42134578bdd137bdeabff5782cfbbbff", 0x26}, 0x60, &(0x7f00000036c0)=[{&(0x7f0000003380)="6f55a7b7a5531fa6602ad8a55fb8dc7005888ef95cdf89d120840ec195c842472625e98d8c9dd6b23ffa9d888904daf8ab72ca2e9c79c679b1d31c20495d3c5862baa2a4fb915a2b413bbeccedc6d2a15c3272e35a97cc1d94606c5add6c19b894f7a21737cf7408eb7259582e7ff1fe30f5389c15ab26401b8e201435f116cd5c18713b626c1b", 0x87}, {&(0x7f0000003440)="912827511392aecf2f16f9f05053ac9ebd7ee9fa1b982b5ecec8e984f220ae30e406cdc7332b4a52c2df340a7e4128f172a4e648edc19fbd50084430557ee99c84dfbf8b0e048eabb6d59e220a888d1ee40c472db12eaa3a4c96aa7847e302406d79d505094ace31f84f2a9208508d41c33b1ed3eff2aa76c4b146a4ca0d67face10e0d96a7407da6bff794795740eaa1dd55c8228cd", 0x96}, {&(0x7f0000003500)="9c905306b99ed8ebd120ef41eeff5888de9dd1fdd2e77faa65bd46174fb9f772d06cdb5cd550bbd655a097610526bb3e9447c1e6bb95938ed49545c37c0e855885479928e343190148f93a60835b44262e8fe08c347fe8b07253a95c9fa5c43271529f043ca1d798f6d2e10b4cd7cf45b8553bc70f93b0866be055bab3d677715afce533977a88bf5ee84424f0ab6d7e2026255fbc58627684a6df387b0727e8be77b790e1d792a3e9c6d3848daa1259be3e50d8c8b7d75aa26044db30e5b2e4882270485e98a86581a7ccc1c99852", 0xcf}, {&(0x7f0000003600)="05165821919c000102d5448825f98ff9e0a786e8f442459cbe27a75c5624b1d8697d0cc899149fff3887bf3f7a69c6e90735100991443bb2710ec63d87f2b5c60ab6240c9d5983cafd676c8ee973a7f10b6a74bc14fbc523238e7dd53979edebfc67965bcaf4d61d0a1349f58d9610e64bed150561f6be6679f5fd9fed130de67e", 0x81}], 0x4, 0x0, 0x0, 0x80}], 0x5, 0x80) signalfd(r0, &(0x7f0000003840)={0xffffffffffff5fc3}, 0x8) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000003880)=""/4096) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) 2018/04/10 22:59:38 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e2000000000000000000000000008001200020001000000000000000000300000000201000000000000000000000200000000000000000000000000200100000000000000000000ffffe0000001"], 0x80}, 0x1}, 0x0) pread64(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x0) 2018/04/10 22:59:38 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000200)) r2 = open(&(0x7f0000000080)='./file0\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e20, 0xa6bc, @loopback={0x0, 0x1}, 0x1}}, 0xffffffff, 0x1}, 0x90) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000004fbc), 0x0, 0x0, &(0x7f0000009000)}) mmap$binder(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x6, 0x20012, r0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) accept$inet6(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000040)=0x1c) 2018/04/10 22:59:38 executing program 3: ioprio_get$pid(0x0, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000b4bff8), 0x100000002) r2 = getpgid(0x0) sendfile(r1, r0, &(0x7f0000000000), 0x4) tkill(r2, 0x4001000000000016) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000010c0)={0x0, 0x60, "380f124bf313dc621308908ffea24c63916529cf9b4cbc21bedd569f42c933dc4b374980e4ad306262bb80048999698dc80f186cd59d6a1dcf72d2b85f60fae5fef8d4ee451c79037c0f4e846ec700d2d8477a039be42e4966323cfd4b816e85"}, &(0x7f0000001140)=0x68) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001180)={0x200, 0x8207, 0x9, 0x20, r3}, &(0x7f0000001640)=0x10) r4 = memfd_create(&(0x7f0000000000)='\x00', 0x1) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001200)) geteuid() fstat(0xffffffffffffff9c, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r5, r5) recvmsg(0xffffffffffffff9c, &(0x7f0000001500)={&(0x7f00000012c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001400)=[{&(0x7f0000001340)=""/103, 0x67}, {&(0x7f00000013c0)=""/8, 0x8}], 0x2, &(0x7f0000001440)=""/155, 0x9b, 0x80000001}, 0x40000020) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001540)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001580), &(0x7f00000015c0)=0xc) getgroups(0x0, &(0x7f00000016c0)=[r5]) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001700)) getpgrp(0xffffffffffffffff) getegid() sendmmsg$unix(r4, &(0x7f0000001ac0)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000011c0)=[{&(0x7f00000000c0)="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", 0x1000}], 0x1, &(0x7f0000001880)=ANY=[@ANYRES32=r5, @ANYBLOB="000000001800000000000000010000000c000000", @ANYRES32=r7, @ANYBLOB="0000000020000000000000000100000001000000", @ANYBLOB="0000000020000000000000000100000002000000", @ANYBLOB='\x00\x00\x00\x00'], 0x48, 0x20000000}], 0x1, 0x40004) setsockopt$netrom_NETROM_T4(r6, 0x103, 0x6, &(0x7f00000017c0)=0xaf8, 0x4) 2018/04/10 22:59:38 executing program 1: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000080)=@ethtool_sset_info={0x37}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/04/10 22:59:38 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)="2f70726f632f7392732f6e48742f697076342f76732f69276e6f72655f74756e6e656c656400", 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000400)={'syz_tun\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="260000000001"]}) 2018/04/10 22:59:38 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/04/10 22:59:38 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000248ff6)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)) ioctl$TIOCSLCKTRMIOS(r0, 0x541a, &(0x7f0000c6b000)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) mq_timedreceive(r1, &(0x7f0000000100)=""/84, 0x54, 0x9, &(0x7f00000000c0)={0x77359400}) 2018/04/10 22:59:38 executing program 5: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000003c0), 0x0) r1 = epoll_create1(0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000140)=0x4) r2 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x40000000000006) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0xfffffffffffffe01, @empty, 0x3d6ea34}, 0x1c) write$sndseq(r2, &(0x7f0000000080), 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000100)={0xe}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f000023efa8)={0x80, 0x8}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="1800000001000000010000239306316b75faf704004cc6734df4dfc54d13a15dd1386478bc8b377d298f60765e0888ae9bd45f902331dfd1d293d8cabf9ba344e7dbeaff59532f2657ada7298f920a81ecee0da4d8dee537"], 0xffffffffffffffa8}, 0x0) socketpair(0xb, 0x8000a, 0x101, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open$cgroup(&(0x7f0000000080)={0x7, 0x70, 0x100000000, 0x4, 0x10b, 0x400, 0x0, 0x3f, 0x8000, 0xc, 0x7, 0xfffffffffffffffb, 0x7, 0x1, 0x81, 0x2, 0x7, 0x3ff, 0x1, 0x3, 0x8, 0x8, 0x7, 0x9, 0x1, 0xd5, 0x100, 0x25, 0x7955, 0x7, 0x8, 0x0, 0xf434, 0x6786, 0x6, 0x8, 0x1, 0x2, 0x0, 0x80000000, 0x1, @perf_config_ext={0x2, 0x1400000000000}, 0x18000, 0x80, 0x2, 0x3, 0x30000000, 0xbc8, 0x4}, r4, 0x3, r1, 0x2) close(0xffffffffffffffff) 2018/04/10 22:59:38 executing program 4: clone(0x0, &(0x7f0000195f34), &(0x7f000004d000), &(0x7f000057d000), &(0x7f0000a06000)) set_tid_address(&(0x7f0000000040)) 2018/04/10 22:59:38 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000400)='./file0\x00', 0x120) futimesat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', &(0x7f0000000480)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000d00)=ANY=[@ANYRES32], &(0x7f0000000640)=0x1) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000000540)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0x40}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f00000003c0)=0xd01) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000000c0)={'rose0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$getregs(0xffffffffffffffff, r3, 0x20000100, &(0x7f00000001c0)=""/76) mkdir(&(0x7f0000000140)='./control\x00', 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f000000cf80)=""/128, 0x80}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000700)) r4 = syz_open_procfs(0x0, &(0x7f0000939f01)='status\x00') seccomp(0x0, 0x1, &(0x7f0000000340)={0x2, &(0x7f0000000240)=[{0x8, 0x7, 0x7, 0xac}, {0x3, 0x7, 0x0, 0x200}]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}}}, [0x4, 0x100000001, 0x100000001, 0x2, 0x0, 0x0, 0x0, 0x7, 0x5, 0x0, 0x6, 0x0, 0x0, 0x1600cbf6]}, &(0x7f0000000480)=0x100) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000002180)=ANY=[@ANYPTR64=&(0x7f0000000a00)=ANY=[@ANYPTR64=&(0x7f00000007c0)=ANY=[@ANYBLOB="7b220001feffffffffffff17a5dfd9b7b898ea62872b9a739285a697e158565e82af31178158e211e38d4ea002f93c42c405306899bc6fd596bb5e5ac39a350c41527dc7f65007c3d0f8b84e5f3dbe87a6352828699f17d97fa65bcdc389a8c9aaf75e4851d891a508e001e15870a5a015a5a8184991f7fe9840fef60c3c4e25b97ab62efbfb65405b05d163d9537bf835376f1b4421ef000000000000"]]], &(0x7f00000005c0)=0x1) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000880)={r5, 0xf1, 0x0, 0x100000000, 0xd3d9, 0x5, 0xffffffffffffffe1, 0x2, {0x0, @in6={{0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x13}}}, 0x6, 0x0, 0x3, 0x1}}, &(0x7f0000000940)=0xb0) r6 = socket$inet_udp(0x2, 0x2, 0x0) connect(r6, &(0x7f0000bd2000)=@sco={0x1f, {0x4, 0x7, 0x6, 0xfffffffffffff800, 0x3, 0x20}}, 0x80) r7 = syz_open_procfs(0x0, &(0x7f0000b86ff4)='net/netstat\x00') sendfile(r6, r7, &(0x7f0000000780), 0x200000000000102) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000001c0)=0x400, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100), &(0x7f0000000500)=0x1c5a237a) preadv(r4, &(0x7f0000000000)=[{&(0x7f0000000280)=""/179, 0xb3}], 0x1, 0x0) arch_prctl(0x1007, &(0x7f0000000740)="57c6abe5d6603835") setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000240)=ANY=[], 0x0) [ 80.691777] binder: 7618:7620 ioctl 5411 20000200 returned -22 [ 80.718022] binder: binder_mmap: 7618 20001000-20003000 bad vm_flags failed -1 2018/04/10 22:59:38 executing program 1: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x9, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}}}, 0x88) prctl$seccomp(0x16, 0x1, &(0x7f0000047ff0)={0x0, &(0x7f0000047ff8)}) lremovexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="757365722e6e6f6465009e80000000000000"]) 2018/04/10 22:59:38 executing program 6: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000bc0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000540)=0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000580)={0x0, 0x4, 0x30}, &(0x7f0000000a00)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000c00)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000b40)=0xf8) r2 = socket$unix(0x1, 0x80000000000001, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r4 = socket$unix(0x1, 0x5, 0x0) fchmod(r2, 0x100) r5 = getpgrp(0xffffffffffffffff) removexattr(&(0x7f0000000880)="e91f7189591e9233614b00", &(0x7f00000008c0)=@random={'osx.', 'bdev^%)lo\x00'}) ptrace$poke(0x4, r5, &(0x7f0000000040), 0x2) listen(r3, 0x400) r6 = fcntl$dupfd(r4, 0x406, r3) mq_timedsend(r6, &(0x7f0000000300)="04461ee28dccd0ef775a6da25b2ac25c8d5ed7fa818f3fa9404a4bf6d0e1520ca9db46f96a92fe3c0c1c5ca19c20e3e02e3a0d4e7e920538fa9d02b608385a9cdbf93f0dfbfc0db0f2684c1a62da7de7b3585e55a778bff7dd1d20aa0e413731af2ee899ebc890549fc075509780", 0x6e, 0x9, &(0x7f0000000480)) sendto$unix(0xffffffffffffffff, &(0x7f0000000380)="e8254a0f23c1ca5ef522e85505c3efc6e29890c185f50941c2471baf0a322a507b2a8ddcdce78f8925a37cf17f2f74d3b3d60f28a0bd978dc8ada9e7e3103b97604076d377b8a2976507cb92e74c2044e1f863e2ea9a9f2c58e899cdab7f92997c924b5032b701db56fa01f82551cbf280626d554b00e085f374f0169d76cd3cbbcc3c7928e3a6584067e2b7ff347132c405f8016021dc3da4d42be5b59a991a22fcbf1cb5e951554a9c8d6cef785d93c6390239fc33328305f8ba7a10b892a6cf4ec8723f361179357e0e2a9aa57d676489a1383cc574351637f7fe3ea756d97c5bccd0", 0xe4, 0x80, 0x0, 0x0) connect$unix(r3, &(0x7f0000000240)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r7, 0xc008240a, &(0x7f0000000600)=ANY=[@ANYBLOB="000000000000000000000000bdca9b4671070cf457af8989de47d349216aa01a424eb4f0f9f7c740dd7568f349fe5647043b36aa3c89e31f7b02349265f7fa5e6323ddeb0202468c1c8dd2be77fe263c80dad30744921b3fdc9220a5bc5ea5c82483d77b12a661702b37187757d2c3d681ed62"]) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)) getpeername$ipx(r7, &(0x7f00000002c0), &(0x7f0000000080)=0x10) bind$vsock_stream(r7, &(0x7f00000001c0)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r8, 0x84, 0x6c, &(0x7f0000000900)=ANY=[@ANYRES32=0x0, @ANYBLOB="f300000078adcbf069e8264f456abbbc97561fd248163faa3a77913d3175cf49448aa57aad07fdf0e6588d667d61e8f35d1d6525e39c8c8473db26e147c81c53249201728bf82414b6a7e406acf16a9c96e5b87cd6f8c6d0f274d2bcf89f2a44af1eb959841056f252f84eb103d9126bcfd969c5787c337dc97245d9676f2f35b15b371770967b3e47053794101cfaea2fdf951ef0758ba121c5099ffc6ac27842e0019d5543570256bb31fdd2c7ce5010efcd4529dba3c4088d303248ec13379bc5e2043793728fbd18e6c129aa5ef8f79207757fd97fc3c44d60590cb2a3a82098133b5f314cf9574c2ebbd8d4f0a2c5c226a4a09c32"], &(0x7f0000000140)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000000180)={r9, 0x1, 0x30}, 0xc) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r6, 0xc0a85322, &(0x7f0000000700)) ioctl$sock_netrom_TIOCINQ(r6, 0x541b, &(0x7f00000004c0)) setsockopt$packet_int(r7, 0x107, 0xe, &(0x7f00000005c0)=0x7afcd331, 0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f00000007c0)=ANY=[@ANYBLOB="066cdccc47869c3b636e077a14d3cbd1f3d9b8176980f6bcb5f3ee79cdd05084035f3b7b585f3129477e3fa00065b52dc6c57ca96eb1960655decba0d8000661d98a4e83450d07f42d65b452126a0a445fc08fc1d99479959a7b5abf1ed8d396ef48919f06e0dbb14d2a7d64287a9d2e34ed26ec7e1996975a7d15070000000000000053f3a11ba15b2e8fe812e2914fc890008b99934767e987a256377efd6bf8ff8473d82a0210610e"], 0x1) pipe(&(0x7f0000000100)) connect(r3, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$unix(r3, &(0x7f0000fd5ff8)=@abs, &(0x7f00007bdffc)=0x8, 0x0) ioctl$sock_inet_SIOCDARP(r7, 0x8953, &(0x7f0000000680)={{0x2, 0x4e24, @rand_addr=0x977}, {0x306, @random="ee5a96acdc85"}, 0x38, {0x2, 0x4e24, @broadcast=0xffffffff}, 'vlan0\x00'}) 2018/04/10 22:59:38 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400000, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000040)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x6, [@local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, @empty, @multicast1=0xe0000001]}, 0x28) getsockopt$bt_hci(r0, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) [ 80.754910] binder_alloc: binder_alloc_mmap_handler: 7618 20000000-20002000 already mapped failed -16 [ 80.780000] binder: 7618:7620 ioctl 5411 20000200 returned -22 2018/04/10 22:59:38 executing program 4: clock_nanosleep(0x0, 0x0, &(0x7f0000b85000)={0x77359400}, &(0x7f0000001540)) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x27) tkill(r0, 0x15) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x16) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x9, 0xfffffffffffffffb, 0x1}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0xfffffffffffffffe}, &(0x7f0000000100)=0x8) [ 80.806025] binder: binder_mmap: 7618 20001000-20003000 bad vm_flags failed -1 [ 80.879081] audit: type=1326 audit(1523401178.933:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=7636 comm="syz-executor1" exe="/root/syz-executor1" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455259 code=0x0 2018/04/10 22:59:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000080)=0x80) r1 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300)='cgroup.subtree_control\x00', 0x2, 0x0) r2 = socket$nl_crypto(0x10, 0x3, 0x15) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rfkill\x00', 0x400, 0x0) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r7 = syz_open_dev$urandom(&(0x7f0000000400)='/dev/urandom\x00', 0x0, 0x381100) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) r9 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/mls\x00', 0x0, 0x0) lstat(&(0x7f0000000bc0)='./file0\x00', &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = syz_fuse_mount(&(0x7f0000000480)='./file0\x00', 0xa000, 0x0, r10, 0x80000288d, 0x10) r12 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r13 = mq_open(&(0x7f00000004c0)='\x00', 0x1, 0x2, &(0x7f0000000500)={0x6, 0xdd171a2, 0xfc, 0x6d, 0x2, 0x7, 0xfffffffffffffff7, 0x24}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000540)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000580)={{{@in6=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000680)=0xe8) r16 = getegid() r17 = getpgid(0x0) fstat(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000800)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}) r22 = getegid() socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000008c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6(0xa, 0x0, 0x1, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) r25 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000940)='/dev/pktcdvd/control\x00', 0x90000, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000980)=0x0) fstat(0xffffffffffffffff, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000a40)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) sendmmsg$unix(r0, &(0x7f0000000b80)=[{&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000140)="43da55bf597efbe2915f4d3f268789419ba4431470cfddf5c3856bf10c89360723058ee829169ef3cb146fb08d75097d47b0e86acd3f43a33639abdf473d3c5b7c66b4fe5aede6064571b5f4ea6789961376309e699e882c32d0dc3628ed42a5ab3302cf79fb3a0e433c7f83341a5189ddb0a4bf6e77189cc9b8eaf993e67bf2b89b4e4ed1e11722454addd4e9497ffcb74d94d6e7575abd9061f2b9cf", 0x9d}, {&(0x7f0000000200)="45e7c8793483ad2534d4da4402b28bff4471334d6e476b1c424ec3491cb26657ec4640b2233a4582752be41d7da07314b4563ea3fd747e3fe7f7aebcd21a92a8af31e33916b57add8e792881283b6b7a5c1cd8a23467933d36511c6e669576cf8a918354b9d7f3181cbcf87824ec91e8d35238cab9b8fb38171d0186277a56a4f23053a974fca9bcd49b4f6ead0e6c17b663f89ea96522f72fbaa34979bb0a7ea2adaeef1949ad1663e399", 0xab}], 0x2, &(0x7f0000000a80)=[@rights={0x38, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7, r8, r9, r11]}, @rights={0x18, 0x1, 0x1, [r12, r13]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x20, 0x1, 0x1, [r23, r24, r25]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}], 0xf0}], 0x1, 0x8040) r29 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCSPGRP(r29, 0x8902, &(0x7f00007b5000)) 2018/04/10 22:59:39 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mremap(&(0x7f00003c0000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) 2018/04/10 22:59:39 executing program 0: r0 = socket(0x19, 0x4000000000080002, 0x711b) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000000)=0x1) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000d1e000), 0x0, &(0x7f0000000100)=[@sndrcv={0x30, 0x84, 0x1}, @sndrcv={0x30, 0x84, 0x1}], 0x60}], 0x1, 0x0) 2018/04/10 22:59:39 executing program 2: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x400000000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4c, 0x0, &(0x7f0000451fb4)=ANY=[@ANYBLOB="11634840000000000000000000000000000000000000000000000000000000000000000018000000000000000800000000000000", @ANYPTR=&(0x7f0000c5f000)=ANY=[@ANYBLOB="852a627700000000", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000002aea"], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f00001cd000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0x4c, 0x0, &(0x7f0000000100)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040), &(0x7f00000000c0)}}}], 0x1, 0x0, &(0x7f00000001c0)='L'}) 2018/04/10 22:59:39 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b8ff6), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e1e, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6(0xa, 0x2000000801, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r4 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x2}, 0x20) r5 = memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000000480)={0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000500)={r8, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x11}, 0x101}}, [0x2, 0x0, 0x4, 0xffff, 0x0, 0x0, 0x3, 0x7, 0x8, 0x0, 0xfffffffffffffff8, 0x667, 0x9]}, &(0x7f0000000340)=0x100) r9 = socket$inet6_icmp(0xa, 0x2, 0x3a) fchdir(r9) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000700)={{0x3, 0xff}, 0x1, 0x8, 0x4, {0x9, 0x8}, 0x0, 0xffffffffffff3e6f}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000004c0)={r6, r7}) ftruncate(r5, 0x40001) fchdir(0xffffffffffffffff) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000680)={0x0}, &(0x7f00000006c0)=0xc) rt_sigqueueinfo(r10, 0xb, &(0x7f0000000800)={0x1b, 0x100, 0x200, 0x6}) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000040), 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000940)=ANY=[@ANYRES32=0x0, @ANYBLOB="3b0000c37e754f41033a87018006d61400080000000000000000000000000000000000eaedb25f9f2ece27c441bbe83f120f9454367b27cb8009cbeb1e5f6b523c9de0dd04e58750d98305f48b63d62060ccb73813d8301d2db001418c070000006a713e070c5dafd8102a636063902cdefad12e6909106990bb2ac476c36f30d0d8d11f8d44a81e7ec247e909afe0b442534f6ab6bf9f32ebded0bee78cc7dbc6115a4e2143b07b5554953e0665648c106167716197327565a0edabdbf23ae02024ff959f2d547a84e1eb54c15a29d71f6d611fef4ec0273921744ffd883e3c0759000000000000"], &(0x7f00000001c0)=0x2) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000180)={r6, 0x80002, r5}) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000000240)=0x0) rt_sigqueueinfo(r11, 0x0, &(0x7f0000000280)={0x33, 0xffffffff, 0x5, 0x412e351b}) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000140)="8c25e2c6a2c3c728253871e02f52006b84fd4b75511e0c8b", 0x18) 2018/04/10 22:59:39 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000400)='./file0\x00', 0x120) futimesat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', &(0x7f0000000480)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000d00)=ANY=[@ANYRES32], &(0x7f0000000640)=0x1) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000000540)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0x40}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f00000003c0)=0xd01) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000000c0)={'rose0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$getregs(0xffffffffffffffff, r3, 0x20000100, &(0x7f00000001c0)=""/76) mkdir(&(0x7f0000000140)='./control\x00', 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f000000cf80)=""/128, 0x80}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000700)) r4 = syz_open_procfs(0x0, &(0x7f0000939f01)='status\x00') seccomp(0x0, 0x1, &(0x7f0000000340)={0x2, &(0x7f0000000240)=[{0x8, 0x7, 0x7, 0xac}, {0x3, 0x7, 0x0, 0x200}]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}}}, [0x4, 0x100000001, 0x100000001, 0x2, 0x0, 0x0, 0x0, 0x7, 0x5, 0x0, 0x6, 0x0, 0x0, 0x1600cbf6]}, &(0x7f0000000480)=0x100) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000002180)=ANY=[@ANYPTR64=&(0x7f0000000a00)=ANY=[@ANYPTR64=&(0x7f00000007c0)=ANY=[@ANYBLOB="7b220001feffffffffffff17a5dfd9b7b898ea62872b9a739285a697e158565e82af31178158e211e38d4ea002f93c42c405306899bc6fd596bb5e5ac39a350c41527dc7f65007c3d0f8b84e5f3dbe87a6352828699f17d97fa65bcdc389a8c9aaf75e4851d891a508e001e15870a5a015a5a8184991f7fe9840fef60c3c4e25b97ab62efbfb65405b05d163d9537bf835376f1b4421ef000000000000"]]], &(0x7f00000005c0)=0x1) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000880)={r5, 0xf1, 0x0, 0x100000000, 0xd3d9, 0x5, 0xffffffffffffffe1, 0x2, {0x0, @in6={{0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x13}}}, 0x6, 0x0, 0x3, 0x1}}, &(0x7f0000000940)=0xb0) r6 = socket$inet_udp(0x2, 0x2, 0x0) connect(r6, &(0x7f0000bd2000)=@sco={0x1f, {0x4, 0x7, 0x6, 0xfffffffffffff800, 0x3, 0x20}}, 0x80) r7 = syz_open_procfs(0x0, &(0x7f0000b86ff4)='net/netstat\x00') sendfile(r6, r7, &(0x7f0000000780), 0x200000000000102) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000001c0)=0x400, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100), &(0x7f0000000500)=0x1c5a237a) preadv(r4, &(0x7f0000000000)=[{&(0x7f0000000280)=""/179, 0xb3}], 0x1, 0x0) arch_prctl(0x1007, &(0x7f0000000740)="57c6abe5d6603835") setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000240)=ANY=[], 0x0) 2018/04/10 22:59:39 executing program 4: setitimer(0x0, &(0x7f0000a0b000)={{0x0, 0x2710}, {0x77359400}}, &(0x7f0000000040)) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000001c0)={'nat\x00', 0x0, 0x4, 0x32, [], 0x2, &(0x7f0000000140)=[{}, {}], &(0x7f0000000180)=""/50}, &(0x7f0000000240)=0x78) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) dup(r0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) alarm(0x0) 2018/04/10 22:59:39 executing program 6: r0 = socket$packet(0x11, 0x1, 0x300) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000000)) gettid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002bc0)) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000002c00)="6e65742f2863690017f0515c63f08e96279bf4c2e07650d3d42f3ae8f88601ad41773732e39a13e1c0038c0c18ebcb06200005dbef171c07c4f0ec6427328559d0dde487da06036cb13f58363233c7cb6a0e778acd54d861f7541d845804de40b7cef56941a4b285cdd8554f0a3f2cfe79132c712b7c86c6909df02d2481f98475fc893aab4dd4fb6ca229066abe2754c3f72514eba2590a960395a1a26c77fdb52dc1eb1863369b76567a6bd12d2376ca80b8e0707e5f5907a6db85e2111e4b412835c2e5ce5d6000000000") preadv(r2, &(0x7f0000000140)=[{&(0x7f0000000380)=""/136, 0x88}, {&(0x7f00000005c0)=""/76, 0x4c}, {&(0x7f0000000080)=""/52, 0x34}, {&(0x7f0000000640)=""/226, 0xe2}], 0x4, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x9, 0x0, 0x0, 0x2}, &(0x7f0000000100)=0xfffffdfb) ioctl$ASHMEM_GET_NAME(0xffffffffffffffff, 0x81007702, &(0x7f00000007c0)=""/4096) r3 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x81) r4 = getpgrp(0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000300)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) sendmmsg$unix(r2, &(0x7f0000002ac0)=[{&(0x7f0000000200)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000040)=[{&(0x7f0000000440)="4d6536089f555943d3ea6a1bae2ab7335e3642f012f327d4f546f0be924361ed03e70128a65678112c80be253d5d3bb4a8af0140e4e415295bf40dd9cf58511ca499da2775df9f10292beefb9638fc5b39b6be21cd0af18d026c499f9b5ca6693c7813195b5115988e3314eda0250cced09e8b1b242ce5cc2bee6f344e57acf180886b431184fed536df6e20fe8cfee2006791d32a5193aceb31f6d25f5ff6980f9add8196362d21b3b8cf3b64ba0f2dbb61444fcba2f3d3df780d3ab7ef6fe38c54110cc3bf50c7bcdde691c062983d4fca9b4ca95fd14ee0173be93f", 0xdd}, {&(0x7f0000001800)="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", 0x1000}], 0x2, &(0x7f0000002b40)=ANY=[@ANYBLOB='{', @ANYRES32=r3, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r3, @ANYBLOB="000000802000000097bb451f0000000002000000d5380ffcea61dbee69", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00'], 0x50, 0x11}, {&(0x7f0000000740)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002a40)=[{&(0x7f0000002800)="7a37e2366a0065c7a0cc60aebb82cb627dd507e958756b8d5ccdd1d542e2e4cbf5be3eb936558377a70432", 0x2b}, {&(0x7f0000002840)="6703bfbd489cc550cc4afe0f6b53279021649dc131db56c83db299cee66e3dff7f9977ebd06e298ed2fead47663dc26d8378ff336e4e55ce60d63b6788c49e3a0286db0662c8726c6bc29139f14b60362a59155745c496e9274873d7a7b782edccfd1943e348a3e7299b21b9af5786cadba4b9f2723c2324c66189b2f65377f082e92b41fd50ea5fcbb7b70823cc240a8cb28a1623b5441d4c96d82d3f", 0x9d}, {&(0x7f0000002900)="2c7bbbb70f6fef08923fa0d287795845dfdb80420dddf632b551173a8d59672c69fd53d03b4556603a0d5e0bd094809574cd5b70ac1b241b7a7861a43e5b3f602fc06a24f6ec415fb221bf71da07d6cc2c5c800e4dda4e8ca0e1c68ee813224e62096255da090d06c662ad88cee350a1f28e1bed9ff5ebc3baa7b27f12ee25c9", 0x80}, {&(0x7f0000002980)="d8004fad2f127cf962c0ac692f483abd832fd306bfa69b36941f9352efa37404e7264921d0aee83a975404179560c7f5102eed08030c172ceabe0ed0c3fc20ba42ad646005b7b7a7d6cc1790d9d5b6938d42be489daa88184936b26bb7fd8085428d3ae5dcecfebf041a646730bca178bc955ca27f3797785c1149406c411ee75de8fd552f3ced279f", 0x89}], 0x4, &(0x7f0000002a80)=[@rights={0x20, 0x1, 0x1, [r0, r0, r3, r2]}], 0x20, 0x8000}], 0x2, 0x20008000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000017c0)={"6272696467f43000", 0xce0e}) pwrite64(r2, &(0x7f00000001c0), 0x0, 0x0) 2018/04/10 22:59:40 executing program 1: socketpair$unix(0x1, 0x80005, 0x0, &(0x7f0000b4eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e20, @rand_addr}, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x1000}, 0x1}], 0x208) socket$unix(0x1, 0x1, 0x0) sendmmsg$unix(r0, &(0x7f0000000040), 0x4924924924925be, 0x0) 2018/04/10 22:59:40 executing program 3: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) fchdir(r1) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000080)=""/54) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) ioctl$TCSBRK(r1, 0x5409, 0x0) r3 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) r4 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r4, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) r5 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') fcntl$getownex(r5, 0x10, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001440)) fcntl$getown(r3, 0x9) r6 = syz_open_procfs(0x0, &(0x7f0000001340)='oom_score\x00') mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r5, r6, &(0x7f0000929000), 0xff) readv(r4, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001680)) fcntl$getown(r6, 0x9) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001580)=""/161, 0xa1}], 0x5, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)=ANY=[@ANYBLOB="00000000000000000a000000ffff0000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000020000000a00000004000000fe800000000000000000000000c9915e14ce6161b20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000009c050000fe8000000000000000000000000000aa050000000000000000000000000000000000000000000000000000000000000000000000000000e2ffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) [ 81.922481] binder: 7680:7685 got new transaction with bad transaction stack, transaction 22 has target 7680:0 2018/04/10 22:59:40 executing program 0: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x6, 0x80000) recvfrom$llc(r0, &(0x7f0000000100)=""/4096, 0x1000, 0x62, &(0x7f0000001100)={0x1a, 0x110, 0x3f, 0x6cb, 0x80, 0x6}, 0x10) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) signalfd(r1, &(0x7f0000000080)={0xd7b}, 0x8) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) fallocate(r2, 0x2000000000000001, 0x0, 0xf75e) ftruncate(r2, 0x2) fallocate(r2, 0x1, 0x0, 0x10000) lseek(r2, 0x0, 0x4) 2018/04/10 22:59:40 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) accept4$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0x800) prlimit64(0x0, 0x7, &(0x7f00007c4000), &(0x7f0000408000)) memfd_create(&(0x7f00000001c0)="00d3e7420bac0fb99b6807b50431a538ae5f25564e9fb37e03b23733809b07c16a28f0b23aa2e6e271b54e96", 0x4) [ 81.992983] binder: 7680:7685 transaction failed 29201/-71, size 0-0 line 3038 [ 82.030521] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/10 22:59:40 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008980)=[{{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/212, 0xd4}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f00000002c0)=""/182, 0xb6}, {&(0x7f0000000100)=""/67, 0x43}, {&(0x7f0000000380)=""/107, 0x6b}], 0x5, 0x0, 0x0, 0x39d}, 0x9}, {{&(0x7f0000000480)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000000500)=""/203, 0xcb}, {&(0x7f0000000600)=""/159, 0x9f}, {&(0x7f00000006c0)=""/117, 0x75}, {&(0x7f0000000740)=""/179, 0xb3}, {&(0x7f0000000800)=""/243, 0xf3}, {&(0x7f0000000900)=""/231, 0xe7}, {&(0x7f0000000a00)=""/147, 0x93}, {&(0x7f0000000ac0)=""/209, 0xd1}, {&(0x7f0000000bc0)=""/4096, 0x1000}], 0x9, 0x0, 0x0, 0x5}, 0x6}, {{&(0x7f0000001c80)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000002100)=[{&(0x7f0000001d00)=""/254, 0xfe}, {&(0x7f0000001e00)=""/212, 0xd4}, {&(0x7f0000001f00)=""/98, 0x62}, {&(0x7f0000001f80)=""/143, 0x8f}, {&(0x7f0000002040)=""/173, 0xad}], 0x5, &(0x7f0000002180)=""/139, 0x8b, 0x10001}, 0x2}, {{0x0, 0x0, &(0x7f0000002380)=[{&(0x7f0000002240)=""/1, 0x1}, {&(0x7f0000002280)}, {&(0x7f00000022c0)=""/14, 0xe}, {&(0x7f0000002300)=""/115, 0x73}], 0x4, &(0x7f00000023c0)=""/4096, 0x1000, 0x3ff}, 0x2}, {{&(0x7f00000033c0)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f00000049c0)=[{&(0x7f0000003440)=""/110, 0x6e}, {&(0x7f00000034c0)=""/131, 0x83}, {&(0x7f0000003580)=""/2, 0x2}, {&(0x7f00000035c0)}, {&(0x7f0000003600)=""/213, 0xd5}, {&(0x7f0000003700)=""/73, 0x49}, {&(0x7f0000003780)=""/37, 0x25}, {&(0x7f00000037c0)=""/4096, 0x1000}, {&(0x7f00000047c0)=""/227, 0xe3}, {&(0x7f00000048c0)=""/228, 0xe4}], 0xa, &(0x7f0000004a80)=""/239, 0xef, 0x101}, 0x3f}, {{&(0x7f0000004b80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000005ec0)=[{&(0x7f0000004c00)=""/56, 0x38}, {&(0x7f0000004c40)=""/160, 0xa0}, {&(0x7f0000004d00)=""/245, 0xf5}, {&(0x7f0000004e00)=""/130, 0x82}, {&(0x7f0000004ec0)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0x68}, 0x7c0}, {{&(0x7f0000005f40)=@nl=@proc, 0x80, &(0x7f0000007140)=[{&(0x7f0000005fc0)=""/196, 0xc4}, {&(0x7f00000060c0)=""/116, 0x74}, {&(0x7f0000006140)=""/4096, 0x1000}], 0x3, &(0x7f0000007180)=""/96, 0x60, 0xfffffffffffffffb}, 0x100000001}, {{0x0, 0x0, &(0x7f00000074c0)=[{&(0x7f0000007200)=""/157, 0x9d}, {&(0x7f00000072c0)=""/223, 0xdf}, {&(0x7f00000073c0)=""/51, 0x33}, {&(0x7f0000007400)=""/75, 0x4b}, {&(0x7f0000007480)=""/14, 0xe}], 0x5, 0x0, 0x0, 0x9}, 0x101}, {{0x0, 0x0, &(0x7f0000007900)=[{&(0x7f0000007540)=""/80, 0x50}, {&(0x7f00000075c0)=""/76, 0x4c}, {&(0x7f0000007640)=""/189, 0xbd}, {&(0x7f0000007700)=""/194, 0xc2}, {&(0x7f0000007800)=""/58, 0x3a}, {&(0x7f0000007840)=""/186, 0xba}], 0x6, &(0x7f0000007980)=""/4096, 0x1000, 0x5}, 0x10000}], 0x9, 0x100, &(0x7f0000008bc0)) fstat(0xffffffffffffff9c, &(0x7f0000008c00)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000008d40)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80816002}, 0xc, &(0x7f0000008d00)={&(0x7f0000008c80)=@getpolicy={0x68, 0x15, 0x330, 0x70bd2a, 0x25dfdbfe, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@loopback=0x7f000001, 0x4e23, 0x1, 0x4e22, 0x2, 0xa, 0x80, 0x20, 0x2b, r1, r2}, 0x6e6bb5}, [@lastused={0xc, 0xf, 0x5}, @lastused={0xc, 0xf, 0x7}]}, 0x68}, 0x1, 0x0, 0x0, 0x1}, 0x10) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000180)={0xaa}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000040)={{&(0x7f000091a000/0x2000)=nil, 0x2000}}) 2018/04/10 22:59:40 executing program 7: clock_settime(0x84f07f8e9237730e, &(0x7f00000000c0)) [ 82.037776] binder: 7680:7685 ioctl 40046207 0 returned -16 [ 82.039589] binder_alloc: 7680: binder_alloc_buf, no vma [ 82.039627] binder: 7680:7715 transaction failed 29189/-3, size 24-8 line 3134 2018/04/10 22:59:40 executing program 1: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0xfffffffffffffffe, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f00000002c0)=ANY=[@ANYBLOB="f40000001900200029bd7000fbdbdf25ac1414aa000000000000000000000000fe8000000000000000000000000000aa000700000e2400030a0020a03c000000071ec2122da50cc742cca805aa0cb9edcaba6387ea0e25a2500b9d01217ee05f01446e54fe9d03f8714f011c9dc5be3c6bde5fe4d9616924a91af8a893ffcdc4fc53b290eb63129ae7b0142cde668dfb3b4b5e4feb293fefb6dc00e356831b7e348a0770d23dafc74f1fb4333f42b96148a2fe935a7e3fa62823b22709097fac887b8bef1eef7bd0ad38e70e4d39ddd4b7979f"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) r4 = syz_open_dev$mice(&(0x7f0000000440)='/dev/input/mice\x00', 0x0, 0x88000) keyctl$clear(0x7, r3) r5 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r5, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000500)="730400", 0xfd9d) sendto(r6, &(0x7f0000000200)="ad84", 0x2, 0x40, &(0x7f00000003c0)=@rc={0x1f, {0x81, 0xffffffff, 0x0, 0xfffffffffffffffb, 0x7, 0x4}, 0x5}, 0x80) [ 82.126601] binder: release 7680:7685 transaction 22 out, still active [ 82.137191] binder: undelivered TRANSACTION_ERROR: 29189 [ 82.151213] binder: send failed reply for transaction 22, target dead 2018/04/10 22:59:40 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rfcomm\x00') ioctl$TCGETS(r1, 0x5401, &(0x7f0000000040)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ddcff0)={0x1, &(0x7f00007bd000)=[{0x5}]}, 0x10) 2018/04/10 22:59:40 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}}, 0xfffffffffffffe31) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x220140, 0x0) recvfrom$ax25(r1, &(0x7f0000000200)=""/191, 0xbf, 0x2001, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@dstopts, 0x8) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x3d) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000000000)=0x9, 0x4) socketpair$inet_sctp(0x2, 0x7, 0x84, &(0x7f0000000080)) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000100)=""/128, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f000000ae80)}, 0x0) 2018/04/10 22:59:40 executing program 0: socket$packet(0x11, 0x2, 0x300) r0 = socket$packet(0x11, 0x2, 0x300) sendto$inet6(r0, &(0x7f0000010000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x1, 0x2, 0x3, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e24, 0x7, @loopback={0x0, 0x1}, 0x4e74}}, [0x9, 0x6, 0x2, 0xff, 0x7, 0x0, 0x1, 0x10000, 0x6, 0x100, 0x40, 0x5, 0x0, 0x7]}, &(0x7f00000001c0)=0x100) 2018/04/10 22:59:40 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x20) write$tun(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x1) r2 = syz_open_dev$binder(&(0x7f0000236ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000bc0)=0x5, &(0x7f0000000c00)=0x4) tee(r2, r2, 0x1, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000980)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000740)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000840)=0xe8) quotactl(0x6, &(0x7f0000000700)='./file1\x00', r4, &(0x7f0000000880)="0308da2f79c3776b9001510bd98161be591f45d52128171ccca1474f95a91bf87b36b2e4bfd6540e6ebb2b2d3db7fceaad6df4c9f4e6e08899d853836110ce58c06633edb170b62a63df91ac8d7819477b09a1b63df04ab1f7590680ac210347bac13e3d44bb565a72e890ab3727ed8d865b7729a1c8d4d47dd1e1d92b0cedad6c1adae6e2bb0bc513df3030246a8881f0a544888dca90f91c4497e802bb47fed632cfc3d35206321942d2ac8ec865b578e4d81dd9019126eb32575aee5ef79353939b2555107f3e907d3ab5") ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000580)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000001}, 0xc, &(0x7f0000000240)={&(0x7f0000000640)={0xa4, r3, 0x0, 0x70bd2d, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_SERVICE={0x64, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x6, 0x28}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x17}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) r5 = add_key(&(0x7f0000000c40)='big_key\x00', &(0x7f0000000c80)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r4, r5) syz_mount_image$ntfs(&(0x7f0000000280)='ntfs\x00', &(0x7f00000009c0)='./file1\x00', 0x5, 0x1, &(0x7f0000000b00)=[{&(0x7f0000000a00)="949527907bb5743ef0c3f173c9e0f92dc6aeffef1971efbcf85305b47b4b0c926f410aee21d8d84b3f63d3627289525397ff5fca8db620291bcfb89e2b98501ea46f6b2a3acef1486aa22be2f1375fbf69a76edd6f0b668e8afd1587ca5ff073a6d213812f83befcbd4e6785daedf59092e41066be3035522799f228adc2f5d242350f266b6f0dfebfd87b36f869e32ecf83354272affc17935071667310e3316b810875b0ed2879a1280f752e82241d3a9c5d797b6c43eb9629d89ff2d1e24d6f738e6a8a9a66c99bffe416d85fe1df63cfed7548ebd0765dd16d", 0xdb, 0x1b90}], 0x200000, &(0x7f0000000b40)={[{@dmask={'dmask', 0x3d, [0x30, 0x35]}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@uid={'uid', 0x3d, [0x30, 0x31, 0x39, 0x79]}, 0x2c}, {@errors_recover='errors=recover', 0x2c}, {@show_sys_files_yes={'show_sys_files=yes', 0x3d}, 0x2c}, {@errors_continue='errors=continue', 0x2c}]}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0, 0x0]}}], 0x0, 0x0, &(0x7f00000003c0)}) setns(r2, 0x8000000) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x4, 0x5, 0x20, "0f93acc45b9094fef867e39a275cc5bfbb40be50f0fc0a2a53819a506388ee0caddc8afe157fdedf7987fc3edbe484ef2e5362adea36a7cb9331fcfc4409bd53d8288de784331ab977817eef34cba4b4"}, 0xd8) syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000180)={0x5, 0x6}) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000500)=ANY=[@ANYBLOB="7e0000006e356a5b5161840dce3d6a16a2d48b505f9d066641c065882efbfd3c7a02fb9d562fc85c9a2464abe2b3ddcb99050772b8e22c19f8e910815e6725c3dad67c75aea64626d53701414c048908e011afec2d64b2f3a5fc85508e321d9d50595be1216a35"], 0x1}, 0x1}, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f00000001c0)={0x916, 0xffffffff, 0x1ff, 0x9, 0x0, 0x6}) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000000440)="e67fe38c91b63ce3284f035407e1becaa3178c02439b4b8b61c5d3b3d6cdd874f7766a389f27c788b3eaf9a30eb5613da61f7b9dd98aadae6d559897090201b367b2335f6b05e6f0290e5cf0441062aacfbf8982003d7bc1ba80588e022aeac9721ede2778274738ec6ee03c9d622d847775a4dbfba30d31c6ff01225727c50e1de51134eabe3b16a8cac891540f85f1b1701681e065934f7515c3f3e0715c") socket$nl_crypto(0x10, 0x3, 0x15) fcntl$setstatus(r2, 0x4, 0x8000005ffe) getresuid(&(0x7f00000003c0), &(0x7f00000005c0)=0x0, &(0x7f0000000600)) ioprio_set$uid(0x0, r6, 0x6) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000140)={0x0, 0xfff}, 0x8) 2018/04/10 22:59:40 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000fbcff0)=[{0x1c}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000000040), 0x9d, 0x4, 0x0, 0x0) r1 = getpgid(0x0) capget(&(0x7f0000000000)={0x200f1526, r1}, &(0x7f0000000040)={0x100000001, 0x2, 0xfffffffffffffff7, 0x0, 0x9, 0x3c25}) 2018/04/10 22:59:40 executing program 7: r0 = creat(&(0x7f0000c49000)='./file0\x00', 0x0) mount(&(0x7f0000b28ff8)='./file0\x00', &(0x7f0000252ff8)='./file0\x00', &(0x7f0000a53000)='tmpfs\x00', 0x80000000, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xe0) 2018/04/10 22:59:40 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) dup3(r0, r0, 0x80000) sendmsg$nl_generic(r0, &(0x7f0000025000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0x4, &(0x7f0000000040)={&(0x7f0000032000)={0x14, 0x2000000000010, 0xaff, 0x0, 0x4, {0x3}}, 0x14}, 0x1}, 0x0) 2018/04/10 22:59:40 executing program 1: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0xfffffffffffffffe, 0x32, r0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x2, r1}) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r2, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f00000002c0)=ANY=[@ANYBLOB="f40000001900200029bd7000fbdbdf25ac1414aa000000000000000000000000fe8000000000000000000000000000aa000700000e2400030a0020a03c000000071ec2122da50cc742cca805aa0cb9edcaba6387ea0e25a2500b9d01217ee05f01446e54fe9d03f8714f011c9dc5be3c6bde5fe4d9616924a91af8a893ffcdc4fc53b290eb63129ae7b0142cde668dfb3b4b5e4feb293fefb6dc00e356831b7e348a0770d23dafc74f1fb4333f42b96148a2fe935a7e3fa62823b22709097fac887b8bef1eef7bd0ad38e70e4d39ddd4b7979f"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) r4 = syz_open_dev$mice(&(0x7f0000000440)='/dev/input/mice\x00', 0x0, 0x88000) keyctl$clear(0x7, r3) r5 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r5, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000500)="730400", 0xfd9d) sendto(r6, &(0x7f0000000200)="ad84", 0x2, 0x40, &(0x7f00000003c0)=@rc={0x1f, {0x81, 0xffffffff, 0x0, 0xfffffffffffffffb, 0x7, 0x4}, 0x5}, 0x80) 2018/04/10 22:59:41 executing program 7: r0 = creat(&(0x7f0000c49000)='./file0\x00', 0x0) mount(&(0x7f0000b28ff8)='./file0\x00', &(0x7f0000252ff8)='./file0\x00', &(0x7f0000a53000)='tmpfs\x00', 0x80000000, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0xe0) 2018/04/10 22:59:41 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000ec0)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080)=0x23, 0x102000004) write(r0, &(0x7f0000000d80)="8be25f5790f664f32509e40d6f879d5add7e2d359c9a19afb750a2d25352875d187d4118c99a2d5c6db433c277cc7d345b87a34f1b417033d367cb0cfd6a25633f77aafb17e99c33cb65352c901ae75176f07bb0a4bb5ebff3d87eda62e7b1afaf", 0x61) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f0000000280)=0xe8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x4, 0x1, 0x8001}, &(0x7f0000000e00)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000e40)={r4, 0x2, 0x10000, 0x3, 0x5, 0xffff}, 0x14) r5 = getpgid(0xffffffffffffffff) r6 = syz_open_procfs(r5, &(0x7f0000000380)='io\x00') writev(r6, &(0x7f0000000d00)=[{&(0x7f0000000780)="95f7e7961b071abaadbf4a8dc848cdd355c2370282818773df3c03700965e3e21794b63825a52c732ac139830749d0e7affe0c200dbfac73ce0a1cf43e57bef45198bb475289e5cfb6732e347ec02413c907d7d3339312b3b902f6be1f431a92350eb3795c988da2b6444ac1a08cf5d707c9b3c19b5fdba71246dd6be712a1bb138663ad878ec5e9d1f9a87d15d12f740095c341ff0c39", 0x97}], 0x1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000000840)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, &(0x7f0000000900)=0x84) getsockopt$inet_sctp_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000001e00)={0x0, 0x40, 0x4, 0x0, 0x3, 0xdd, 0x0, 0x401000000, {0x0, @in6={{0xa, 0x4e22, 0x200, @dev={0xfe, 0x80, [], 0xc}, 0xfffffffffffffff9}}, 0x8, 0x0, 0x0, 0x0, 0x6}}, &(0x7f0000001ec0)=0xb0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000001f00)=@sack_info={0x0, 0x6, 0x10000000000}, &(0x7f0000001f40)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000000940)=ANY=[@ANYBLOB="75474a3d87d70c7e7bf509e2e72364c1c0bff37e46e144cd0caac50335bda626635df09698baa97d9ee64fdfc1160f2365b268540000000000000000", @ANYRES32=0x0], &(0x7f0000004cc0)=0x2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000004d00)={0x0, 0x0, 0x0, 0x1, 0x401}, &(0x7f0000004d40)=0x18) lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r3, r7) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000004d80)={0x0, 0x1, 0x8, 0xfff, 0x2, 0x9}, &(0x7f0000004dc0)=0x14) accept4$llc(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f0000005180)={0x0, 0x3, 0x800}, &(0x7f00000051c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000005200)={0x0, @in6={{0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2ca3, 0x1000, 0xffffffff}, &(0x7f00000052c0)=0x98) sendmmsg$inet_sctp(r6, &(0x7f0000005380)=[{&(0x7f00000003c0)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000400)="28141cb893544237e52d45298a9b92daff19cbccae5065f0d48af3e3a211b7b4cbbe4c7eb776c8f83d552d63c8c72dde25300d1a0410f4be4c5384ecd79974c3f89bd9e1e79a37db61dcfce7a0982597fdc4d4cc84feec1378a82d34ac5b46460b5c604a7dc8367eee171a279be82a845df66a200b1c4e9aed1824db1d5ed1bf73274ddaee56be96c527038485f29b32b99ebe3ffcc674dd19681c5465d2eb0c98fb319addd1de718ee3cef5f889bb1e8040e69714b64e7228f6089ba880d07fb94864b8d2ddf870654b5a1dda679b5ede15d96476b2973118d36a67aa1912ac26616e32e8c90f", 0xe7}], 0x1, &(0x7f0000000940)}], 0x1, 0x8800) getgroups(0x2, &(0x7f00000002c0)=[0x0, 0x0]) fchown(r2, r3, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f0000000340)={0x0, 0x7, 0x101, 0xffffffffffffffff}) r8 = syz_open_procfs(0x0, &(0x7f0000000700)='net/igmp\x00') read(r8, &(0x7f0000000080)=""/203, 0xcb) 2018/04/10 22:59:41 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xb80, 0x396) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000000680)=[{{&(0x7f00000006c0)=@rc, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000580)=""/206, 0xce}}], 0x1, 0x203f, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000100)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) renameat2(0xffffffffffffffff, &(0x7f0000ab6000)='//file0\x00', 0xffffffffffffffff, &(0x7f000085efff)='/', 0x1) fchown(r0, r1, r2) 2018/04/10 22:59:41 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000040)="f2e084375ded7680c6d215db3e006a1345cec0dd750b734fb10ff44f0a4468ec5008a2a222f1bd962c8aa4b495106c877f20f0dfa4c60b7a31f9ff4b6467927b4f60351721152a11de3ad90e14d0aab3b6a5f5850dfa2886738a974cd862fa9077d5244cd8a40d57563f88c1ef8c168abc7bfca362f91826a5417866be45ea2cfa91bb6a24223ec7e7001cc319f0800b5d64db63a0615b80686942356e5359d10fea576ad9502286833dd4a21758c607ba061b450e") setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x4, 0x7, 0x0, 0x7}, 0x8) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0xc074510c) 2018/04/10 22:59:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x14, 0x14, 0x422, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) 2018/04/10 22:59:41 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000006c0)={0x0, 0x4, 0x30, 0x2, 0x3}, &(0x7f0000000700)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000740)={0xff, 0x8000, 0x3, 0x4223, r2}, 0x10) r3 = syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x20000cf04, 0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc), 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='htcp\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f00000003c0)={0x20, 0x2, 0x5, 0x0, 0x10c000000}) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='cubic\x00', 0x6) r4 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, r4, 0xffffffff) pipe2(&(0x7f0000000500), 0x800) r5 = add_key$keyring(&(0x7f0000000800)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000cf1000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f0000e81000), &(0x7f0000e6e000), &(0x7f00000e6ffc), &(0x7f00005bb000)) removexattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=@known='system.posix_acl_default\x00') ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc08c5114, &(0x7f0000c79fb0)) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000440)={'irlan0\x00', {0x4, 0x3, 0x0, "4cc9b7b1096a", 0x1000}}) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000600), &(0x7f0000000640)=0x1) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000780)) add_key(&(0x7f0000000040)="938140a66b657900", &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000540)="1495c1ef9d0df702b90b07544df349aaf8aa4f40caae3e4a3965914194d343a706c3c371d2b2df0b8bc4a6eef3", 0x2d, r5) add_key(&(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="86882a91b95b13187b92f1ad4c6675e3a32d1967e1c4b95ba63882ec7df0e44c480952b84da30a9bf11ebf3e00e34d227405889bd72c64c2f9fcf4d906c088c61aa3d6a81885b192d287bedc9f1032aa7018645a76e3d7b139fb22fe35808ecedfa027fe65df45abc8bda0b6b3d682e06e6afe631fcde5d7e602bfbafe3f0dd9cc36eb84a8a283336da1682fa566571a8d27331f39abdffce94d6fbbe73975f042d96c81760b959fb0d795f10b585d1ba4717f", 0xb3, 0xffffffffffffffff) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000480), &(0x7f0000000300)=0x40) tkill(0x0, 0x29) add_key(&(0x7f0000000240)='pkcs7_test\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0), 0x0, 0xfffffffffffffff8) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f0000000580), &(0x7f00000007c0)=0x92) shutdown(r0, 0x1) 2018/04/10 22:59:41 executing program 7: r0 = socket$inet6(0xa, 0xb, 0xe077) setsockopt$sock_int(r0, 0x1, 0xd, &(0x7f0000105ffc), 0x4) setsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000000000)=0x3, 0x4) 2018/04/10 22:59:41 executing program 1: r0 = socket(0x10, 0x3, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'vcan0\x00', 0x5000}) write(r0, &(0x7f0000399fda)="26000000130047060701c1b00e000000000000000100000009ef18ffff00f13a050003006e35", 0x26) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/04/10 22:59:41 executing program 1: r0 = socket(0x10, 0x3, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x7, 0x9) accept$netrom(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) write(r0, &(0x7f0000cc2fed)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes [ 121.234366] buffer_io_error: 6 callbacks suppressed [ 121.239383] Buffer I/O error on dev loop0, logical block 16, async page read [ 121.246796] Buffer I/O error on dev loop0, logical block 16, async page read [ 121.256293] Buffer I/O error on dev loop0, logical block 17, async page read [ 121.263631] Buffer I/O error on dev loop0, logical block 18, async page read [ 121.270834] Buffer I/O error on dev loop0, logical block 19, async page read [ 121.278152] Buffer I/O error on dev loop0, logical block 20, async page read [ 121.285747] Buffer I/O error on dev loop0, logical block 21, async page read [ 121.292965] Buffer I/O error on dev loop0, logical block 22, async page read [ 121.300162] Buffer I/O error on dev loop0, logical block 23, async page read [ 121.307375] Buffer I/O error on dev loop0, logical block 24, async page read [ 144.291094] IPVS: Creating netns size=2552 id=17 [ 242.132671] INFO: task syz-executor3:7771 blocked for more than 120 seconds. [ 242.139869] Not tainted 4.4.125-g38f41ec #63 [ 242.145313] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 242.153287] syz-executor3 D ffff8801d397f3c0 26608 7771 3766 0x00000006 [ 242.160781] ffff8801d397f3c0 ffff8800bba1e908 0000000000000025 ffff8800bba1e000 [ 242.168884] ffffffff842bdb00 ffff8801db31fdb8 ffff8801db31fde0 ffff8801db31f4d8 [ 242.176887] ffff8801db31f4c0 ffff8801d9b49800 ffff8800bba1e000 0000000000000000 [ 242.184894] Call Trace: [ 242.187520] [] ? bit_wait+0xc0/0xc0 [ 242.192815] [] schedule+0x7a/0x1b0 [ 242.197980] [] schedule_timeout+0x3a0/0x970 [ 242.203944] [] ? usleep_range+0x140/0x140 [ 242.209754] [] ? kvm_clock_read+0x23/0x40 [ 242.215545] [] ? kvm_clock_get_cycles+0x9/0x10 [ 242.221771] [] ? ktime_get+0x128/0x1d0 [ 242.227328] [] ? __delayacct_blkio_start+0x41/0x80 [ 242.233896] [] ? bit_wait+0xc0/0xc0 [ 242.239143] [] io_schedule_timeout+0x1be/0x390 [ 242.245380] [] bit_wait_io+0x1b/0xc0 [ 242.250712] [] __wait_on_bit+0x8c/0x140 [ 242.256361] [] wait_on_page_bit+0x1e5/0x210 [ 242.262316] [] ? trace_raw_output_mm_filemap_op_page_cache+0x240/0x240 [ 242.270655] [] ? autoremove_wake_function+0x90/0x90 [ 242.277320] [] ? pagevec_lookup_tag+0x3a/0x80 [ 242.283449] [] __filemap_fdatawait_range+0x1c3/0x2e0 [ 242.290172] [] ? wait_on_page_bit+0x210/0x210 [ 242.296315] [] ? ratelimit_handler+0x50/0x50 [ 242.302370] [] ? mark_held_locks+0xaf/0x100 [ 242.308343] [] ? __filemap_fdatawrite_range+0x1bb/0x250 [ 242.315345] [] ? replace_page_cache_page+0x430/0x430 [ 242.322073] [] filemap_fdatawait_range+0x25/0x50 [ 242.328480] [] filemap_write_and_wait+0xf5/0x120 [ 242.334931] [] sync_blockdev.part.21+0x50/0x70 [ 242.341135] [] __blkdev_put+0x184/0x7e0 [ 242.346753] [] ? freeze_bdev+0x1d0/0x1d0 [ 242.352437] [] ? __ww_mutex_lock_interruptible+0x14d0/0x14d0 [ 242.359883] [] ? blkdev_put+0x245/0x550 [ 242.365499] [] blkdev_put+0x85/0x550 [ 242.370835] [] ? blkdev_put+0x550/0x550 [ 242.376451] [] blkdev_close+0x8b/0xb0 [ 242.382346] [] __fput+0x233/0x6d0 [ 242.387444] [] ____fput+0x15/0x20 [ 242.392553] [] task_work_run+0x104/0x180 [ 242.398278] [] do_exit+0x82a/0x2a10 [ 242.403549] [] ? release_task+0x1250/0x1250 [ 242.409513] [] ? recalc_sigpending+0x76/0xa0 [ 242.415569] [] do_group_exit+0x108/0x320 [ 242.421250] [] get_signal+0x4f2/0x1550 [ 242.426808] [] do_signal+0x8b/0x1d40 [ 242.432145] [] ? fput+0x20/0x150 [ 242.437147] [] ? setup_sigcontext+0x780/0x780 [ 242.443319] [] ? __might_fault+0xe4/0x1d0 [ 242.449087] [] ? __might_fault+0x114/0x1d0 [ 242.454959] [] ? exit_to_usermode_loop+0xe4/0x160 [ 242.461421] [] exit_to_usermode_loop+0x11a/0x160 [ 242.467819] [] syscall_return_slowpath+0x1b5/0x1f0 [ 242.474397] [] int_ret_from_sys_call+0x25/0xa3 [ 242.480654] 1 lock held by syz-executor3/7771: [ 242.485315] #0: (&bdev->bd_mutex){+.+.+.}, at: [] __blkdev_put+0xbc/0x7e0 [ 242.494625] Sending NMI to all CPUs: [ 242.498524] NMI backtrace for cpu 0 [ 242.502122] CPU: 0 PID: 486 Comm: khungtaskd Not tainted 4.4.125-g38f41ec #63 [ 242.509393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.518733] task: ffff8800bac7e000 task.stack: ffff8800bac48000 [ 242.524797] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.533541] RSP: 0018:ffff8800bac4fcb8 EFLAGS: 00000046 [ 242.538962] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 242.546237] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 242.553499] RBP: ffff8800bac4fce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.560742] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 242.568009] R13: 0000000000000003 R14: ffffffff8426f5a0 R15: 0000000000000002 [ 242.575271] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.583487] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.589339] CR2: 000000c42ed01000 CR3: 00000000b8c28000 CR4: 0000000000160670 [ 242.596616] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.603877] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.611121] Stack: [ 242.613262] ffffffff8426f5a0 ffffffff847f0b40 fffffbfff08fdc1c dffffc0000000000 [ 242.620763] ffff8801db31bca0 ffff8800bac4fd00 ffffffff810b9abb ffffffff839f6dc0 [ 242.628285] 0000000000000003 ffff8800bac4fd60 ffffffff81d11764 ffffffff8141b993 [ 242.635798] Call Trace: [ 242.638359] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.644748] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 242.651822] [] ? print_lock+0xab/0xae [ 242.657258] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 242.663999] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 242.670978] [] watchdog+0x6fa/0xae0 [ 242.676243] [] ? watchdog+0xc3/0xae0 [ 242.681576] [] kthread+0x268/0x300 [ 242.686751] [] ? reset_hung_task_detector+0x20/0x20 [ 242.693398] [] ? kthread_create_on_node+0x400/0x400 [ 242.700033] [] ? kthread_create_on_node+0x400/0x400 [ 242.706690] [] ret_from_fork+0x55/0x80 [ 242.712194] [] ? kthread_create_on_node+0x400/0x400 [ 242.718856] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 2b 33 17 00 4c 89 e7 57 9d 0f 1f [ 242.737836] NMI backtrace for cpu 1 [ 242.741433] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.4.125-g38f41ec #63 [ 242.748440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.757779] task: ffff8801d9b49800 task.stack: ffff8801d9b58000 [ 242.763827] RIP: 0010:[] [] native_safe_halt+0x6/0x10 [ 242.772199] RSP: 0018:ffff8801d9b5fd98 EFLAGS: 00000246 [ 242.777638] RAX: 0000000000000007 RBX: ffffffff847dec48 RCX: 0000000000000000 [ 242.784894] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff8801d9b4a0dc [ 242.792137] RBP: ffff8801d9b5fd98 R08: 0000000000000000 R09: 0000000000000000 [ 242.799407] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 [ 242.806671] R13: fffffbfff07088c0 R14: ffffffff847ecfb8 R15: 0000000000000000 [ 242.813931] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.822127] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.827996] CR2: 00007fcfddcdf9ce CR3: 00000000b8c28000 CR4: 0000000000160670 [ 242.835254] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.842496] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.849757] Stack: [ 242.851876] ffff8801d9b5fdd0 ffffffff81027e65 ffff8801d9b60000 ffffffff847dec48 [ 242.859395] fffffbfff07088c0 ffffffff847ecfb8 0000000000000000 ffff8801d9b5fde0 [ 242.866908] ffffffff810293da ffff8801d9b5fdf8 ffffffff81221948 dffffc0000000000 [ 242.874422] Call Trace: [ 242.876974] [] default_idle+0x55/0x3c0 [ 242.882476] [] arch_cpu_idle+0xa/0x10 [ 242.887914] [] default_idle_call+0x48/0x70 [ 242.893784] [] cpu_startup_entry+0x5fd/0x8f0 [ 242.899812] [] ? call_cpuidle+0xe0/0xe0 [ 242.905429] [] ? clockevents_register_device+0x122/0x230 [ 242.912495] [] start_secondary+0x304/0x3e0 [ 242.918371] [] ? set_cpu_sibling_map+0x1080/0x1080 [ 242.924936] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84 [ 242.944241] Kernel panic - not syncing: hung_task: blocked tasks [ 242.950363] CPU: 0 PID: 486 Comm: khungtaskd Not tainted 4.4.125-g38f41ec #63 [ 242.957602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.966928] 0000000000000000 fa1f25156cd45fa8 ffff8800bac4fca8 ffffffff81d067bd [ 242.974903] ffffffff838831a0 ffff8800bac4fd80 dffffc0000000000 7fffffffffffffff [ 242.982877] ffff8800b70b1c48 ffff8800bac4fd70 ffffffff8141b46a 0000000041b58ab3 [ 242.990864] Call Trace: [ 242.993426] [] dump_stack+0xc1/0x124 [ 242.998762] [] panic+0x1aa/0x388 [ 243.003751] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 243.010649] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 243.017891] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 243.025136] [] watchdog+0x70b/0xae0 [ 243.030382] [] ? watchdog+0xc3/0xae0 [ 243.035715] [] kthread+0x268/0x300 [ 243.040877] [] ? reset_hung_task_detector+0x20/0x20 [ 243.047512] [] ? kthread_create_on_node+0x400/0x400 [ 243.054151] [] ? kthread_create_on_node+0x400/0x400 [ 243.060794] [] ret_from_fork+0x55/0x80 [ 243.066301] [] ? kthread_create_on_node+0x400/0x400 [ 243.073421] Dumping ftrace buffer: [ 243.076968] (ftrace buffer empty) [ 243.080647] Kernel Offset: disabled [ 243.084254] Rebooting in 86400 seconds..