[....] 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[ 13.218366] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 18.892774] random: sshd: uninitialized urandom read (32 bytes read) [ 19.399275] random: sshd: uninitialized urandom read (32 bytes read) [ 20.307611] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.29' (ECDSA) to the list of known hosts. [ 25.693866] random: sshd: uninitialized urandom read (32 bytes read) 2018/05/26 22:06:48 fuzzer started 2018/05/26 22:06:49 dialing manager at 10.128.0.26:34793 [ 32.878303] random: crng init done 2018/05/26 22:07:01 kcov=true, comps=false 2018/05/26 22:07:13 executing program 0: r0 = dup(0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000000)={0xfffffffffffff800, 0x3, 'client0\x00', 0xffffffff80000000, "7f0bae877f68163a", "d0eeaa89b885f7300756b0de0c7c6608306f83517fb7819c41c919d7dc098d58", 0x3, 0x154}) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00000000c0)) r1 = getpgid(0x0) process_vm_readv(r1, &(0x7f0000000500)=[{&(0x7f0000000100)=""/76, 0x4c}, {&(0x7f0000000180)=""/218, 0xda}, {&(0x7f0000000280)=""/85, 0x55}, {&(0x7f0000000300)=""/222, 0xde}, {&(0x7f0000000400)=""/34, 0x22}, {&(0x7f0000000440)=""/147, 0x93}], 0x6, &(0x7f0000000880)=[{&(0x7f0000000580)=""/134, 0x86}, {&(0x7f0000000640)=""/37, 0x25}, {&(0x7f0000000680)=""/161, 0xa1}, {&(0x7f0000000740)=""/218, 0xda}, {&(0x7f0000000840)=""/56, 0x38}], 0x5, 0x0) ptrace$poke(0x5, r1, &(0x7f0000000900), 0x6b) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000940)={0xffffffffffffffff, 0xffffffffffffffff}) capget(&(0x7f0000000980)={0x20071026, r1}, &(0x7f00000009c0)={0x3, 0x3, 0x80000000, 0x2, 0xfff, 0x1}) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000a00)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000a40)=@sack_info={0x0, 0x9, 0x9}, &(0x7f0000000a80)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000ac0)={r4, 0x5}, &(0x7f0000000b00)=0x8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000b40)={0x2, 0x4, 0x9, 0x5, 0x401, 0x0, 0x5, 0xff, 0x3f, 0x810b, 0x3, 0x5}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000b80), &(0x7f0000000bc0)=0x4) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) getsockname$netlink(r0, &(0x7f0000000c00), &(0x7f0000000c40)=0xc) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f0000000c80)={0x81, 0x0, 0x4, 0x710}) read(r3, &(0x7f0000000cc0)=""/166, 0xa6) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000d80), &(0x7f0000000e00)=0x68) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000e40)='/dev/full\x00', 0xd0400, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f0000000e80), &(0x7f0000000ec0)=0x4) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000f00)='/dev/snapshot\x00', 0x4000, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r7 = accept4(r2, &(0x7f0000000f40)=@hci, &(0x7f0000000fc0)=0x80, 0x80000) ioctl$TIOCGLCKTRMIOS(r6, 0x5456, &(0x7f0000001000)={0x3, 0x8, 0x5, 0x80000001, 0xfff, 0xff, 0x81, 0x1, 0x8, 0x7, 0x0, 0x800}) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$TIOCSPGRP(r5, 0x5410, &(0x7f0000001040)=r1) getsockopt$bt_l2cap_L2CAP_LM(r7, 0x6, 0x3, &(0x7f0000001080), &(0x7f00000010c0)=0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001100)={0x5, 0x6}, 0x4) setsockopt$IP_VS_SO_SET_TIMEOUT(r5, 0x0, 0x48a, &(0x7f0000001140)={0x1, 0x7, 0x9}, 0xc) 2018/05/26 22:07:13 executing program 2: mq_unlink(&(0x7f0000000000)='keyringkeyring+\x00') r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x9d, "0eabc4a17db8382e04d7f42e5ad3d4d6432f87d2d947cd7a229f60475abaefa6b4d0d39b5e54d0e114e2dddcc8c0e058508644fbc23b3e5ee58b659011a6aebb3def43b982a6da540420715b8add8b4816ffeddec086c891bccb724e8981c9b761201ad9b5e1f32a1e367afeaf924843ece7bfd94d93bd11d5539a155c8e801089d81003fe3496733c57949eb340cc2fa0bcc615654b3642c6d9a6a3c2"}, &(0x7f0000000140)=0xa5) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x400, 0xffffffffffffffff, 0x2, 0x3, 0x8, 0x2a1, 0x8000, 0x1, r1}, 0x20) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000001c0)={0x1, 0xff}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r1, 0x3}, 0x8) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000000240)=""/232, 0xe8, 0x3, &(0x7f0000000380)={r2, r3+10000000}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000003c0)={0x0, 0x3, 0x55a, {0x0, 0x989680}, 0x100000001, 0x2}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000440)={r1, 0x7, 0x20, 0x9, 0x6ee4}, &(0x7f0000000480)=0x18) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000004c0)={0x3, 0x100000000, 0x28a, 0x90, 0x1, 0x7, 0x4, 0x1, 0x1f, 0xb0, 0x5}, 0xb) setns(r0, 0x20000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000500)=@sack_info={r4, 0x800, 0xa00000000000}, &(0x7f0000000540)=0xc) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000580)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000005c0)=0x400, 0x4) lookup_dcookie(0xfffffffffffffffc, &(0x7f0000000600)=""/250, 0xfa) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000000700)={0x1000, 0x1, 0x1}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000740)={r5, @in6={{0xa, 0x7, 0xf9, @local={0xfe, 0x80, [], 0xaa}, 0x2}}}, &(0x7f0000000800)=0x84) r6 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ashmem\x00', 0x105840, 0x0) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f0000000880)="6fc58965373b2e5fe524e55740ebd12ff822be6e2a0ad31cba76744c5ca42f933baadb779c95bb2f12ef37552a16628d8271b2f32009f345b66eefa7754c21ce5a52d41f0b26230619379a76b8250b878f63a975fcfff9c413c1c84881b78a64220bc1c9855bfb47eb3d62b1dde54519a489bd8d66fa9593525feaddcb6797ccec6139086733c209978c11754dda0b8bd75f5d6a7ce749d8d757b0bd5db6d4cc73d3af2acef2facec2018125ff24882c2dfbb27a7f4d0ba82da105d2c1e8d747982d909088d88083fb") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000980)={0x1, 0x80000000, 0xffffffff00000001, {0x0, 0x1c9c380}, 0x8001, 0x10001}) getdents(r0, &(0x7f0000000a00)=""/190, 0xbe) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000ac0)={r1, @in6={{0xa, 0x4e23, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x3f, 0x7ff, 0x703, 0x7, 0x10}, &(0x7f0000000b80)=0x98) ioctl$KDSETLED(r0, 0x4b32, 0x5) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000bc0)={'lo\x00', 0x3ff}) write$selinux_user(r0, &(0x7f0000000c00)={'system_u:object_r:udev_rules_t:s0', 0x20, 'unconfined_u\x00'}, 0x2f) timer_create(0x6, &(0x7f0000000c40)={0x0, 0x2c, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000c80)=0x0) timer_gettime(r7, &(0x7f0000000cc0)) write$binfmt_aout(r6, &(0x7f0000000d00)={{0x107, 0x86e, 0x7, 0x93, 0x6d, 0x9, 0x11e, 0x1}, "e3135376d6369de310b331321db08931db8359025be747cbefb154a634a8ab66697f", [[], [], [], []]}, 0x442) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001180)=[@in6={0xa, 0x4e23, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x21ab}, @in={0x2, 0x4e21, @loopback=0x7f000001}], 0x2c) 2018/05/26 22:07:13 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x10200, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x9, 0x6d, 0x0, 0x2, 0x5, 0x9, "451a4eb9029d92ea7749139bbcfbf154ab9efcd87003bf0bf726485f63a81b47af6252926040894009e60ec416cb40dcc317ba70beabf948b39960381a953ec7", "2d37a6e3610af6f5ab58c0574597cc21399f1b8b683c2aca139261e378d7cf5a42b92cf0da8a41e156e2ee9846f8166885a00c3e73164910ac5a4f30caa0844d", "487ea728f62948d8fea35cd60e7b9384571a4970aa940cb93ea7c3560beeb49d", [0x9, 0x101]}) getsockname$unix(r0, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x6e) setsockopt(r0, 0x1, 0x100000001, &(0x7f0000000200)='-\x00c', 0x3) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000240)=0x6ec7, 0x8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000280)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000002c0)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000300)={r2, 0x80000, r0}) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000340)=@req={0x400, 0x93f, 0x800, 0x67}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x7ff, 0x6, 0xff, 0x3, 0x0, 0x5, 0x200, 0x2, 0x1ff, 0x0, 0x6, 0xf98, 0x4ad, 0x8, 0xae, 0x80, 0x730000000000000, 0x6, 0x10001, 0x4000000000000000, 0x1ff, 0xc5, 0x1, 0x1, 0xff, 0x132, 0x6, 0x1ff, 0x2, 0x1, 0x32, 0x3, 0x11e9, 0x35a30b1, 0x8, 0x1, 0x0, 0x40, 0x4, @perf_config_ext={0x2, 0x4}, 0x1000, 0x7, 0x401, 0x4, 0x9, 0x7, 0x401}, r5, 0xf, r0, 0x8) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/mls\x00', 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getgroups(0x3, &(0x7f0000000500)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getresgid(&(0x7f0000000540), &(0x7f0000000580)=0x0, &(0x7f00000005c0)) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0, 0x0}, &(0x7f0000000640)=0xc) getresgid(&(0x7f0000000680)=0x0, &(0x7f00000006c0), &(0x7f0000000700)) r13 = getegid() getgroups(0x2, &(0x7f0000000740)=[0x0, 0xffffffffffffffff]) r15 = getegid() setgroups(0x8, &(0x7f0000000780)=[r8, r9, r10, r11, r12, r13, r14, r15]) syz_fuse_mount(&(0x7f00000007c0)='./file0\x00', 0x2, r7, r15, 0x3, 0x82) write$selinux_context(r3, &(0x7f0000000800)='system_u:object_r:v4l_device_t:s0\x00', 0x22) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000000940)={'ip6tnl0\x00', &(0x7f0000000840)=@ethtool_rxnfc={0x2a, 0x0, 0x6fe6, {0xf, @sctp_ip6_spec={@empty, @loopback={0x0, 0x1}, 0x4e23, 0x4e24, 0x3ff}, {'#3', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0x8001, 0x3, [0x8, 0x2c8]}, @ah_ip6_spec={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x9, 0x4}, {"2b1e", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0x0, 0x1f, [0x6, 0x1]}, 0x90000000000000, 0x100}, 0x9, [0x9, 0x0, 0x8, 0xb280, 0x8, 0x0, 0x5, 0x7, 0x784]}}) ioctl$sock_SIOCOUTQNSD(r6, 0x894b, &(0x7f0000000980)) ioctl$sock_SIOCINQ(r6, 0x541b, &(0x7f00000009c0)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000a00)={{{@in6=@ipv4={[], [], @dev}, @in=@dev}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000000b00)=0xe8) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000b40)={0x1, 0x6, 0xffffffff, 0x651c}, 0x6) accept4$unix(r6, 0x0, &(0x7f0000000b80), 0x80800) 2018/05/26 22:07:13 executing program 3: uname(&(0x7f0000000000)=""/178) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/191) seccomp(0x0, 0x0, &(0x7f0000000200)={0x6, &(0x7f00000001c0)=[{0x1, 0x800, 0x8, 0x9}, {0x80, 0x1f, 0x1f, 0x7ff}, {0x492, 0x3, 0x80000001, 0x8000}, {0x8001, 0x101, 0x6, 0x4}, {0x1ff, 0x1, 0x5, 0x6}, {0x80000001, 0x2, 0xfff, 0x5}]}) r0 = getpid() ptrace$peek(0x2, r0, &(0x7f0000000240)) seccomp(0x0, 0x0, &(0x7f00000002c0)={0x6, &(0x7f0000000280)=[{0x8, 0x2, 0x73, 0x2}, {0x5, 0x3, 0xed9, 0x400}, {0x6, 0x7fff, 0xffffffff00000000, 0x7}, {0x8001, 0xf967, 0xff, 0xfffffffffffffff7}, {0xd8b, 0x3ff, 0x0, 0x1de4}, {0x70, 0x7fff, 0x3ff, 0x2}]}) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000300)='/dev/uinput\x00', 0x200000, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000340), &(0x7f0000000380)=0xc) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f00000003c0)={0x77359400}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000400)={0x1, 0x0, 0x3, 0x100000001, 0x0}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000480)={r2}, &(0x7f00000004c0)=0x8) timer_create(0x0, &(0x7f0000000640)={0x0, 0x3a, 0x5, @thr={&(0x7f0000000500)="4f9131101e65d5362a190d42dfc50005ccc18c2ab4c4888967dab993ab57cb19d9bbf62cffeb5f147248279d54bcc0073808e6bde4d644d84f3065c213fbb5d54f42975643c774218bedb6587854abfa39f7504c8669f5fd93000d9fc02a1ccd6ad3eecaaeeafa5ffe405f6fe105fd6e90b903ae49a2594ba605892a35d1fb938f751bc8188f55cd25a292d7767917691970f14adf1377d92a5b45707341347c69e655eb9ecbab7ba33b4bd411d59f288e0736ea8fccb231630bec61ed6ab4a152ce90116bcefd67bf47ebb38e366ca73f64706a9c045dc0021308a1f9f0d10b39c5dfd2c5a5dae98a9b8837819837507d1b1d9c84c0f73d", &(0x7f0000000600)="0aafc92b2092ef452d1d4b5cb4ae8b8ed4c9c07ded8c834cbeed1dee4adc"}}, &(0x7f0000000680)=0x0) timer_gettime(r4, &(0x7f00000006c0)) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000700)=0xd1c, 0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000740)) mq_timedreceive(r1, &(0x7f0000000780)=""/46, 0x2e, 0x6, &(0x7f00000007c0)={0x77359400}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000840)={0x2, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @rand_addr}, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x2, 0x401, 0x8, 0x0, 0x20, &(0x7f0000000800)='irlan0\x00', 0x9, 0x2, 0x3}) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f00000008c0), &(0x7f0000000900)=0x40) recvmmsg(r1, &(0x7f0000001b80)=[{{&(0x7f0000000940)=@alg, 0x80, &(0x7f0000000b40)=[{&(0x7f00000009c0)=""/187, 0xbb}, {&(0x7f0000000a80)=""/137, 0x89}], 0x2, &(0x7f0000000b80)=""/4096, 0x1000, 0x1}, 0x3ff}], 0x1, 0x40, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001bc0)=@assoc_value={r3, 0x1f}, &(0x7f0000001c00)=0x8) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000001c40)=""/50) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001c80)) getegid() setsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000001cc0)="c4c4eb9c20358397905e63abb33fed3ea1ffd607b67cc17e5864d8971b364b3b33f2c101a3a622af9d3aeb7e86cb5827a8b042", 0x33) prctl$setmm(0x23, 0x7, &(0x7f0000ffc000/0x3000)=nil) syz_mount_image$msdos(&(0x7f0000001d00)='msdos\x00', &(0x7f0000001d40)='./file0\x00', 0x5, 0x5, &(0x7f00000020c0)=[{&(0x7f0000001d80)="2e3752c700ad6adec49e223213b9df4ca6c26ea301643f973e77c9f4861d1515fbc438cdb6ef9b83f6628a13e13db54a5a5d678b314e4c555f2320", 0x3b, 0xffff}, {&(0x7f0000001dc0)="b0cb60c803d19bc09bef16b16e40cb7e455d3bba5a990171b7d386651561308ba97344ce91e3c7e2cb0ebdea093f55831be1c528e28cb408671104e0245a2f091c2ddfd8b01ef10aac75ba9ade3d4764d79480dead91d2398233c39497c8d453fb9a3bddd575c86b0d0e733d9e4f1426d0c0be6da06c034f0d8ad188f4506177b35439dd10ad389ce78941665942ee741f53b7e472846fdc1e3f2ae2a6daf50989359483473b9f87", 0xa8, 0x5}, {&(0x7f0000001e80)="7c9b0ffdc8e8022ec3b282939de6f474e75c2c0a6abd64fdff2a363a382db81b582c2a12e07b0fc1e89203db8ee05589d049f7e85ed716f789fef753324491ad12c3248f3f36b2b56bd26459a321e036097700a3344444770e9523ce65011f2694d8aac4df0c8d690d827a8fdca80294bc2f8dc83472f91ba7c9abf6a5aadb1cca2467484165e1d95f52dcbae4f6bc83142e5a138b29120bc81bde4eca8db8cdfe5ba9ba14e3089eca167274e99b671c2335be8cf1ab4f6645f67744efd91d1de71c61f72f8b1642250e0f69c2e46d7fd71e757f8be20838e2cb74da38528da227", 0xe1, 0x800}, {&(0x7f0000001f80)="c2b8b5bb", 0x4, 0x1}, {&(0x7f0000001fc0)="28622128a5d0b911e625c053eee92e57fc5568f9e3b99c8f8313df05f5c58acb46318dacedcae3e8052a2d45581f9a9b19490bbd3b05b5a6f7b9909190b27463754d146ed0c28c38258b2b1a410856144f0f068858dedfab4bb465359ee846cb8fa4e076187812525d043b3b363cc5d37880383f095c4a32dbd5a12f57795cd9582ebed12b8c4096336e284ec5036030f207cbb170e49c50c90cbba59f5497db57e4c45b446473331a702f5119eb9f60a95fe088362c54cd3b9d79132476af270a8217b4a35f6506882557dc339a6893fa464b4550d8fccafdaa053b4ea9918fa5c5", 0xe2, 0x3}], 0x100400, &(0x7f0000002140)={[{@umask={'umask', 0x3d, [0x36, 0x32, 0x30, 0x32, 0x36]}, 0x2c}, {@uid={'uid', 0x3d, [0x36, 0x37, 0x34, 0x37, 0x30, 0x37, 0x32, 0x30, 0x33]}, 0x2c}]}) get_thread_area(&(0x7f0000002180)={0x1, 0x20101000, 0x400, 0x0, 0x2, 0x4, 0xe95, 0x8001, 0x6, 0x5}) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f00000021c0), &(0x7f0000002200)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000002240)={0x7, 0x200, 0x5, 0x800, r2}, &(0x7f0000002280)=0x10) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) 2018/05/26 22:07:13 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x343000, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000040)=0x9, 0x2) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100)=0x6f2, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) tkill(r1, 0x2b) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x9e, "ebc9b5c3ce8d3edb4c81a95d12c5640d0e1f1c94768b231d5494f204b230e316c5bfc7edb00dbb8bdf244e215325aaf4a84dc27a6bebee6bff07fe0674247182137da44fec132305bf519ebccc8230a4b05272fde4b008481df36b8a841fd2395016f10e1d23996be6acb1e60333789ba9eb45326f266b56bd711d8c16dea09cdbb56d3b7f93d932a5d76e37e6e78788b0db5b9f6ffa2d51bc524c4663ce"}, &(0x7f0000000280)=0xa6) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000002c0)={r2, 0x8, 0x100, 0x8}, &(0x7f0000000300)=0x10) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000340)={'nat\x00'}, &(0x7f00000003c0)=0x78) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000400)) r4 = syz_open_procfs$namespace(r1, &(0x7f0000000440)='ns/user\x00') getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000480)={r3, 0x401, 0xa826, 0xfffffffffffffffe, 0x1f, 0xaf2d, 0x2, 0x8, {r2, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7, 0x3, 0x80000000000, 0x9, 0x6}}, &(0x7f0000000540)=0xb0) r5 = accept$packet(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000005c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'veth0_to_bridge\x00', r6}) ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f0000000640)=0x100000001) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000680)) shutdown(r5, 0x1) write$binfmt_script(r4, &(0x7f00000006c0)={'#! ', './file0', [{0x20, 'selinuxvmnet1'}, {0x20, 'wlan1cgroup'}, {0x20, '@('}], 0xa, "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"}, 0x1028) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001700)={{{@in6=@local, @in=@multicast2}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000001800)=0xe8) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000001840)={0x7, 0x0, 'client0\x00', 0x1, "d50c75a1da5ab867", "93b18e9344eb6d55e92bbc151580cf4f03f54afdbd11d95932da230f3fa2d7d2", 0xb792, 0x8}) ioctl$int_in(r0, 0x5473, &(0x7f0000001900)=0xff) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001940)={r2, 0x8, 0x30, 0x40, 0x100000000}, &(0x7f0000001980)=0x18) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/autofs\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f0000001a00)={r3, 0x8000}, &(0x7f0000001a40)=0x8) r8 = signalfd(r7, &(0x7f0000001a80)={0x400}, 0x8) recvfrom$inet6(r7, &(0x7f0000001ac0)=""/132, 0x84, 0x40000022, &(0x7f0000001b80)={0xa, 0x4e22, 0xfffffffffffffffa, @dev={0xfe, 0x80, [], 0x1c}, 0x100000000}, 0x1c) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r7, 0x84, 0x1e, &(0x7f0000001bc0)=0x7f, 0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001c00)={r3, 0x80000000, 0x6, [0x3, 0x0, 0x62, 0x45086aea, 0xffff, 0x2]}, 0x14) ioctl$LOOP_SET_FD(r0, 0x4c00, r8) 2018/05/26 22:07:13 executing program 6: 2018/05/26 22:07:14 executing program 5: 2018/05/26 22:07:14 executing program 1: futex(&(0x7f0000000000)=0x1, 0x9, 0x0, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080)=0x1, 0x2) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x7fffffff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={r1}, &(0x7f00000001c0)=0x8) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x8001) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000240)=0x80000000, 0x4) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000280)=""/22) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000300)={'ip6tnl0\x00', &(0x7f00000002c0)=@ethtool_ts_info={0x41, 0x7a2b, 0x1, 0x46ba, [0x3, 0xfffffffffffffff7, 0x80000000], 0x92, [0x4, 0x2000000000, 0x2]}}) syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x8, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000380)={r2, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3, 0xfc, 0x0, 0x3}, &(0x7f0000000440)=0x98) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000480)={0x7}, 0x4) futex(&(0x7f00000004c0), 0x4, 0x2, &(0x7f0000000500)={0x0, 0x989680}, &(0x7f0000000540)=0x2, 0x1) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000580)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000005c0)={r2, 0x4, 0xfffffffffffffff9, 0x1e6367b1, 0x1f, 0xffffffffffffff80}, &(0x7f0000000600)=0x14) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000640)='tls\x00', 0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000680), &(0x7f00000006c0)=0x8) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000700)='/dev/null\x00', 0x40001, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000740)=0x0) ioctl$BLKTRACESETUP(r4, 0xc0481273, &(0x7f0000000780)={[], 0x3f, 0x80000001, 0x0, 0x3f, 0x0, r5}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000800)={0x6, 0x6, 0x4, 0x0, 0x1f, 0x9, 0x5, 0x400, 0x100, 0xed92}) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000840)={'filter\x00'}, &(0x7f00000008c0)=0x44) ioctl$TCSBRK(r0, 0x5409, 0xfffffffffffff800) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000900), &(0x7f0000000940)=0x4) ioctl$ION_IOC_HEAP_QUERY(r4, 0xc0184908, &(0x7f0000000980)={0xffffffffffffffff, 0x2, 0x1, r0}) ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f00000009c0)) syz_mount_image$nfs(&(0x7f0000000a00)='nfs\x00', &(0x7f0000000a40)='./file0\x00', 0x1000000000000000, 0x2, &(0x7f0000000bc0)=[{&(0x7f0000000a80), 0x0, 0x3ff}, {&(0x7f0000000ac0)="32dee0a1f4a7faf9cf93bfa8dd1b8d48a50c8404cc98904a7cbc830da6b536d398a2c4ca4c128b850484c871fc30ed893c59df4264e2544f8767431fa6af9c4b8a0e832a2780efe1c58387348fb90b4672e4a009cde239ea4bc3df15f04eba1bfd7c4218e5c8316025ca33c0a5061f180b7c321fc14685dba0f33f7146e0245d6bc3979d91a0a39d46a80a41673c355df296ef41c321cf1a7648b12c35cdceae41dcee7088db3b0646cec2ab887e820bba237d195dde43cff9245d0f7302f6f886944f06c96c119c41ad9be32ba7f8a7e718ff1ca6f5c4bb9678562a40f7bb1083b1cf7b2e23", 0xe6, 0x8}], 0x100010, &(0x7f0000000c00)='(\x00') setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000c40)={0x100000000, 0x7fff, 0x0, 0x8, 0x101, 0x8, 0xdc47, 0x24, r3}, 0x20) recvmmsg(r4, &(0x7f0000001240)=[{{&(0x7f0000000c80)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000e40)=[{&(0x7f0000000d00)=""/73, 0x49}, {&(0x7f0000000d80)=""/166, 0xa6}], 0x2, &(0x7f0000000e80)=""/14, 0xe, 0xe81}, 0x5}, {{&(0x7f0000000ec0)=@pppoe, 0x80, &(0x7f0000001180)=[{&(0x7f0000000f40)=""/116, 0x74}, {&(0x7f0000000fc0)=""/19, 0x13}, {&(0x7f0000001000)=""/23, 0x17}, {&(0x7f0000001040)=""/170, 0xaa}, {&(0x7f0000001100)=""/120, 0x78}], 0x5, &(0x7f0000001200)=""/34, 0x22, 0xff}, 0x6}], 0x2, 0x40002100, &(0x7f00000012c0)={0x0, 0x1c9c380}) accept(r0, &(0x7f0000001300)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000001380)=0x80) [ 51.245636] IPVS: Creating netns size=2536 id=1 [ 51.282649] IPVS: Creating netns size=2536 id=2 [ 51.321398] IPVS: Creating netns size=2536 id=3 [ 51.360459] IPVS: Creating netns size=2536 id=4 [ 51.410846] IPVS: Creating netns size=2536 id=5 [ 51.458659] IPVS: Creating netns size=2536 id=6 [ 51.537021] IPVS: Creating netns size=2536 id=7 [ 51.594042] IPVS: Creating netns size=2536 id=8 [ 51.951631] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 51.982438] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 52.043338] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 52.084139] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 52.191614] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 52.243114] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 52.265770] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 52.309350] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 52.337399] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 52.363221] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 52.408060] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 52.455807] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 52.479534] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 52.491789] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 52.514234] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 52.555324] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 52.581122] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 52.634774] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 52.648141] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 52.697160] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 52.715835] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 52.742738] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 52.754671] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 52.766429] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 52.775592] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 52.786788] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 52.822637] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 52.830940] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 52.845404] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 52.864348] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.873081] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.909199] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 52.917404] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 52.928543] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.942905] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 52.951092] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.958770] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.977295] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 52.990496] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 53.005983] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 53.030614] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 53.052972] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.062332] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.082460] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 53.101943] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 53.112413] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.119958] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.133924] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.141635] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.151975] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 53.166651] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 53.179218] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.188314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.196636] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 53.207656] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 53.217864] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 53.235706] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 53.253731] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 53.282439] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 53.293440] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 53.320023] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 53.355647] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.363279] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.375775] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 53.388530] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 53.409686] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.427307] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.428180] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 53.443335] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 53.446301] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.446493] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.471253] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 53.471317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.471505] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.489251] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 53.511661] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.511885] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.553354] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 53.575056] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.575267] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.583202] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 53.593964] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 53.644606] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 53.646043] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 53.693802] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 53.694308] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.694502] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.705112] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 53.706463] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.706678] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.753254] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 53.756257] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.756462] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.765222] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 53.767987] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.768196] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.087805] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 57.213092] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 57.229810] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 57.287247] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 57.315128] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 57.325335] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.340823] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.408381] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 57.419695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.430357] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.446661] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 57.462242] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 57.469037] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.479604] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.497535] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 57.511336] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 57.519616] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.526760] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.602264] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 57.680694] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 57.690970] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.697738] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.714509] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 57.723962] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.734846] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.793403] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 57.819790] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 57.836810] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.845641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.013825] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 58.020196] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.028039] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.739014] capability: warning: `syz-executor0' uses deprecated v2 capabilities in a way that may be insecure 2018/05/26 22:07:22 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x2000000000000082) r1 = memfd_create(&(0x7f00000000c0)='nodev\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "804e2486cff9d9266b6504d1017e922724e09f8a6d2cec6c5849cf42d85e7f102204bb458c97a116e92825982da340dec9ee4a6bb74e77d3dd1a52f33ec1748d", "9b0fcdf54d8916989d63700e3a6899a829b385286943b044bf2cf8bdf5c1d14998d5bbac6c4deae26bc26c30222a2d0b5150e643db0873477ebc926e82d8fccc", "73f37038ac9e1afce8d30cfc76d5001a00000000aa8dd98f8db0f64fe0594b51"}) 2018/05/26 22:07:22 executing program 2: 2018/05/26 22:07:22 executing program 6: 2018/05/26 22:07:22 executing program 7: 2018/05/26 22:07:22 executing program 3: 2018/05/26 22:07:22 executing program 5: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000852ff8)={0x77359400}, &(0x7f0000000040), 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000000000), &(0x7f0000000180)=0x3, 0x0) 2018/05/26 22:07:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4000000000000000, 0x1, &(0x7f0000000040)=[{&(0x7f00000000c0)="00010000002f000066000000c9030000ec00002f000000000000000000000000002000000020000000010000000000006e5fbe5a0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000200)) 2018/05/26 22:07:22 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup/syz1\x00', 0x1ff) 2018/05/26 22:07:22 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000140)={0x14, 0x1d, 0x1, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) 2018/05/26 22:07:22 executing program 6: r0 = socket$inet(0x2, 0x3, 0x100000000000001) sendmsg(r0, &(0x7f0000002a80)={&(0x7f0000002440)=@in={0x2}, 0x80, &(0x7f00000026c0)=[{&(0x7f00000025c0)="c4ab2aeb2f0ac879", 0x8}], 0x1, &(0x7f0000002700)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000000)=0x200, 0x4) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000400)}, 0x0) 2018/05/26 22:07:22 executing program 3: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x1002, 0x0, 0x0, 0x0, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626182c8523bf012cf66f") umount2(&(0x7f0000000100)='./file0\x00', 0x0) fcntl$dupfd(r0, 0x406, r0) 2018/05/26 22:07:22 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) r1 = dup(0xffffffffffffffff) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='\x00', 0x0) r2 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000480)="664bf6bfa3", 0x200002, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000280)={0x6, &(0x7f0000000240)=[{}, {}, {0x0}, {}, {}, {}]}) openat$pfkey(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/self/net/pfkey\x00', 0x180, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00000002c0)={r3, 0x1}) write$fuse(r4, &(0x7f0000000040)={0x12, 0x1, 0x2, @fuse_notify_poll_wakeup_out={0x575}}, 0x12) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000400)={r3, 0x4, &(0x7f0000000300)=[0x1, 0x7, 0x8000, 0x80000000], &(0x7f0000000340)=[0x0, 0x7353, 0x55c3, 0x400, 0x8, 0x6, 0x40, 0x0, 0x9, 0x5], 0x4, 0x2, 0x7, &(0x7f0000000380)=[0x0, 0x0], &(0x7f00000003c0)=[0xd6, 0x7, 0x3, 0x400, 0x3, 0x2d]}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000180)=@req={0x28, &(0x7f0000000140)={'syzkaller1\x00', @ifru_mtu=0x9}}) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000080)={0x2, 0x3ff, 0x3, 0x3}) syz_genetlink_get_family_id$team(&(0x7f0000000600)='team\x00') 2018/05/26 22:07:22 executing program 7: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000003c0)=""/189, &(0x7f00000002c0)=0xbd) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000a80)) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000180)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x0, @random="59a310eebccc"}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'team0\x00'}) setsockopt(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000001000), 0xc5) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_int(r0, &(0x7f0000000240)='cpu.weight\x00', 0x2, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) pwritev(r2, &(0x7f0000000300), 0x0, 0xfffffffffffffffe) sendfile(r2, r2, &(0x7f0000000000), 0x2000005) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000380)={0x7f, 0xb43f, 0x80000000, 0x20, 0x800, 0x0, 0x0, 0x7d8, 0x0, 0x5}, 0xb) pwritev(r1, &(0x7f0000000980)=[{&(0x7f0000000580)="ed8a603b52955ad574e40f7186a96891d47538d803ea615b5baff7b6655b0127a069d14f0be7929110870e2da404c0f53358c9dcbda3dc17b3950393eec29f08c75838407bbee63313e1fd1b21c716ad4d87213669f9c81e01a2f6b9e49987210f858cef7d230f61457f4b99229147b255e92484d8a51c7468ae7a4060a52f2b060be64d1f2fe40eceedd1383a52a4a5d76b9ab2f28e02ed5c1f659261bfb0154557baa44c8209ab0c570d093dfdad132fd3c351cf9c26fc9bb1f4c2f08578dbe5bf499f18dea90fd2349ad65b16b894f29b9fedaa6c12585cb3c598", 0xdc}, {&(0x7f00000008c0)="3f50e4c6c0e20951aa68dba1ca67fdb3fc3834700b10b06eed9b067de37575fafda8f0b22914fa9e7713a4b812d0bc7371a94d33ce6bc20b8711d25f98e184cf1ad81e3deb445ccc0c3a07507a13050d683efc6f102e9228c02b267f091a16de73d1e5d547f68a221673a5818a8d9a353a5d62e8a79323acb3193dd4ba10a4b2be1787108fb7bad446eaad639d0b02eb2f4fabc2489f4f8abc01fb3573c578bb", 0xa0}], 0x2, 0x0) listxattr(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)=""/21, 0x15) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x650002, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) socket$inet6_tcp(0xa, 0x1, 0x0) removexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB="73656375726974792e2f6465762f07a6e066756c2c00df8ea401a106484f1f8a2cee2946d45f1e7d0af0462f33953006c21cf8c8a1745e2f708de54237f94c010f70607db50a347773f92113dc8dfad161aaf847bd9ea28be02c12c553c54af471642553be"]) 2018/05/26 22:07:22 executing program 4: r0 = socket(0x10, 0x802, 0x8) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="380000002000010100000000000000000200002300000000000000001100000008000df6ff00000008000100ac14140008000e000000090000007a59a99c636e861795f2099bfa5294d3dbf28c481fe6e89a4be62248b8847ced262c80ce6493071cbb1da9956ca548de7f41c5127b5454633aabcabf8ae2bdb23c6693a444d95208e883cf89969cf067934371b96625df82793d6931"], 0x38}, 0x1}, 0x0) [ 59.226661] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 1 not in group (block 0)! [ 59.249197] EXT4-fs (loop4): group descriptors corrupted! [ 59.336941] hrtimer: interrupt took 40200 ns 2018/05/26 22:07:23 executing program 2: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) write$cgroup_type(r0, &(0x7f00000009c0)='threaded\x00', 0xfffffc47) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f00000001c0), 0xffffff61) r1 = add_key(&(0x7f0000000100)='asymmetric\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)="86c5279f92d297753abc8e01163345f787ae49db4159bbf77a87add59fb3d10e6b3db7139ce8cf779feef8bd6a8f03c0c34ecc7b10c966e74428bf8800374c8f875a3d96cbc3d420f445ed32cce474410e907e8a19671d25896347c6dca39244ae1ada125dddf60a7deb03e3e55d26d2c756a2382f88520b34868813a4f837cdb6a91b69159137cb21473610982b964f1db11498f90df06c7b7db16541bfad4627117b06514e564c8aa28c5b96a73e0f9b6214994ec0f6f84ad6a76d1698d619ed54bbd124965649209395e2b3ce9d", 0xcf, 0x0) keyctl$set_timeout(0xf, r1, 0x2) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x3, 0x0, 0xffff) lgetxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='security.ima\x00', &(0x7f0000000200)=""/163, 0xa3) r3 = fcntl$dupfd(r0, 0x406, r2) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)) getegid() fstat(r0, &(0x7f0000000540)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000007c0)={0x0, 0xfffffffffffffefd, "45dcd52f61ec2757d8183d82c9074cd04837d26affcf2f0532f3d9c4f9473b534137816f1cf67c8d97f6355f5738e1bb8bf6033668424b2ee9042948ddab8877a568db4d6c795763af79a90294c804c1abd57c95f029789b26"}, &(0x7f0000000840)=0x61) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000880)={r4, 0x842d}, 0x8) getresgid(&(0x7f00000006c0), &(0x7f0000000700), &(0x7f0000000740)) getegid() getsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f0000000400)={@multicast2, @remote, @local}, &(0x7f0000000440)=0xc) 2018/05/26 22:07:23 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000580)=""/4096, 0x1000) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000e000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb64c86d6b66732e66617400020441000500077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = gettid() sched_getparam(r2, &(0x7f0000000440)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0x712e7d5d, 0x4, [0x9, 0x401, 0x3, 0xfffffffffffffffb]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000380)={r3, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3, 0xb1c6, 0x5, 0x2bda, 0x1}, 0x98) getresuid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000002940)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x18002020}, 0xc, &(0x7f0000002900)={&(0x7f0000000500)={0x3c, r4, 0x300, 0x70bd2b, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffffffffffaa}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000081}, 0x40) getpgrp(0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000001580)={0x1368, 0x10, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@nested={0xc, 0x53, [@generic, @typed={0x8, 0x93, @ipv4=@dev={0xac, 0x14, 0x14, 0x11}}]}, @typed={0x14, 0x82, @ipv6=@loopback={0x0, 0x1}}, @nested={0x16c, 0xc, [@typed={0x8, 0x2c, @ipv4=@multicast1=0xe0000001}, @generic="ed546750fbeb6b592ea2b5b24db06e75cfc68caa7e87359f132f52ce1f94aa3e54d9ad517c4c41639c4e81d7f92729e248e183bd73b4f48d00b1858fc00913f60384e4e4106d490ddd53e429e4da0ca2779df6ab7ca0fdca8de99c4b906497c7f07f8dd0298351b5e9bd4de8a740c16c2c179bbb90e229ca36b599e0a8c646bf4eb160", @typed={0x8, 0x27, @fd=r0}, @generic="592839cce120a6110c3b88a8c6e4399f4b92c706f13737ef1a399977e0a8b1cc72ee27e3e3e88a3f010f6f2e9e762bd17d363c695886154652b15332355dd68a02585c6ba860979ce154936463e429af05adaa97932351a1b0a9d1eab355539d20afe15a17fb7495160f736694c9984d3abc4fdd54b106645a9245cf0d3af09ac2502226126d44988fc409a04b707665f2549e25512dae2b78b153", @typed={0x14, 0x5a, @ipv6}, @typed={0x18, 0x6, @str='+md5sum@vboxnet1\x00'}, @typed={0xc, 0x2b, @u64=0x1}]}, @nested={0x1130, 0x90, [@generic="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@generic="b54d5c003f8b1df3b49e04ba2f0083056294a013564e3ca71aecf8c37751fa0cf2bdeb8d76086eb91661c8128778560d5387f00f98b3e406c13a43bd44c2e30e28a26247bbe467d762a7a8944091acd9f517f527fdd477852cd97f54eabba2e4fcbda75a163138a2117a2a7f5ccdbee6c9c6e1ace8049564783a05c7d52615da0c9d72d2ae975e56be0578e5e253d6d75d446be3dc1d1b5892bde0ec48121a5d0b7723de00721ebfbc2a3db355152ddae7da639d785a608970a642c2bb214f737e0ea91631200799836a21f9019169d3e572c884ede0bbf950145b69d8a321", @generic="d5ef386e2689be3ad3008d10b34667a1a1d2f7c0d683792105fdca494c1e3d7c480f16f21d4a71ba48d736e94732c56438266b093682d1ba9608012412f6195405399d2f4b90c4dddd23e654", @generic]}, @nested={0x54, 0xc, [@generic="1688e3dd4eb7530bfe2323865b3d0ab99ab59717933b6ebea5d748a55fb0901c69844b7da5ecece68183191065474e0679cf3cfcdd804dcc348c43b1e1d1eac61d537636ff9c961ac1b9053b24"]}, @typed={0x8, 0x4c, @u32}, @nested={0x3c, 0x0, [@typed={0x4, 0x90}, @generic="36e7a839e30b949c765de45bff58d7e24012a0c9707738cc27456eb1d297a2c3ab10bb54a63db91bd5cd6d0e6229520642"]}]}, 0x1368}, 0x1, 0x0, 0x0, 0x4000}, 0x0) r5 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) write$cgroup_type(r5, &(0x7f0000000540)='threaded\x00', 0xff64) 2018/05/26 22:07:23 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x34000}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)=ANY=[@ANYBLOB="140d00001000010700000000000000000300000099632830c76c4066ec1a83f36fa78621057210dad00ba69ace2f00ac01c40f5038f25d058b64ba7937d82097a706742aab1855fe5fa62a1fc36cb226210eb8b66488a633340d5676f8f05697ddae98da6444a3dcf91eef6d03d15e306ee72d3205379115d56cbc"], 0x14}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000000740)=[{{&(0x7f00000001c0), 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000380)=""/98, 0x62}}, {{&(0x7f0000000400)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f00000006c0)=""/92, 0x5c}}], 0x2, 0x0, &(0x7f00000007c0)={0x77359400}) 2018/05/26 22:07:23 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x400002, 0x0) write(r0, &(0x7f0000000140)="061df1f44fda3776e8e94f293aba276629b0201ed6f1f99f4da6c28dc197351c8e42d0e7d218067dd7bdc54ea4f0a8eb26c9d40d621cbc5338bced25f981ab518449d0e4e1abe48b3d097852b216634f0157871c1bb843b0fe17bf4a05ab1ab949c5dbc5f82d44ec0cd36e8f92432cc7b16ed9d7490a752eb4d84fd53c6b5e57fc6eee1183a0daf997fe46435101a4f31f9872d67f405919732bf0e5b3259f23e9eacf3dcc78451c3ee53de8773ceacf0ce38b19c03189d04455ef9253423091dd2bfd253560fd55adff478b5242c59cc03d38a26022a0017c3263d745677a566e2c", 0xe2) getsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket(0x10, 0x3, 0x0) getsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/26 22:07:23 executing program 4: capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000092000)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x5, "34e1dce601"}, &(0x7f0000000140)=0xd) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000240)={r0, 0xa0, &(0x7f0000000180)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0x11}, 0x6}, @in6={0xa, 0x4e21, 0xd46, @mcast1={0xff, 0x1, [], 0x1}, 0x100}, @in6={0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xac76}, @in6={0xa, 0x4e24, 0x3f1c0b05, @empty, 0x3}, @in={0x2, 0x4e22}, @in={0x2, 0x4e20, @multicast1=0xe0000001}]}, &(0x7f0000000280)=0x10) bind(0xffffffffffffffff, &(0x7f0000000340)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(camellia)\x00'}, 0x80) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000300)={0x2}, 0xfffffffffffffee1) timer_create(0x8, &(0x7f00000000c0)={0x0, 0x9, 0x0, @thr={&(0x7f0000000200), &(0x7f0000000080)}}, &(0x7f00000002c0)) 2018/05/26 22:07:23 executing program 5: r0 = getpid() wait4(r0, &(0x7f0000000040), 0x40000002, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x100100000000b, &(0x7f0000000000), 0x4) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pktcdvd/control\x00', 0x2000, 0x0) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000100)={0x3, 0x70, 0x5, 0x4, 0x6, 0x1, 0x0, 0x4, 0x1, 0x2, 0x2, 0xe386, 0x8000, 0x9, 0x8, 0x5, 0x100000001, 0x5, 0x5, 0xdcdf, 0x800, 0x1000, 0x2, 0x1, 0x20, 0x0, 0x4e, 0x3, 0x7fffffff, 0x1, 0xffffffff, 0x5, 0x3, 0x5, 0x200, 0x1, 0x527, 0x1f, 0x0, 0x2, 0x0, @perf_bp={&(0x7f00000000c0), 0x1}, 0x2, 0x7, 0x4, 0x3, 0x2, 0x5, 0x5}, r0, 0x9, r2, 0x3) socketpair$inet6(0xa, 0x0, 0x9, &(0x7f0000000080)) 2018/05/26 22:07:23 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x3) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) unshare(0x400) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x200400, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f00000000c0)={0x0, 0x1ff, 0x1, 0x80000000}) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000), 0x4) 2018/05/26 22:07:23 executing program 0: r0 = userfaultfd(0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000000000)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x1, 0x40000000}) 2018/05/26 22:07:23 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() sched_setaffinity(r0, 0xfffffffffffffdb4, &(0x7f0000000540)=0x6) socketpair$ax25(0x3, 0x5, 0xcd, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = dup(r1) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x800) sendto$inet6(r2, &(0x7f0000000080), 0x0, 0x804, &(0x7f00008d4fe4)={0xa, 0x0, 0x6197, @loopback={0x0, 0x1}}, 0x1c) socket$inet6(0xa, 0x4, 0x81) 2018/05/26 22:07:23 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc0\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000003c0)={'IDLETIMER\x00'}, &(0x7f0000000400)=0x1e) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) keyctl$setperm(0x5, r1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x12) lgetxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="e3caa73000319bf872696e6700"], &(0x7f0000000200)=""/248, 0xf8) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000300)={0xffffffffba6f3c9d, 0x0}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000000340)={0x8001, r3}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x2, 0x30}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r4, 0xc81}, 0x8) [ 60.149320] capability: warning: `syz-executor4' uses 32-bit capabilities (legacy support in use) 2018/05/26 22:07:23 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x40}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = getpid() fcntl$lock(r1, 0x7, &(0x7f0000000100)={0x1, 0x0, 0xffffffff00000000, 0x0, r2}) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r4 = creat(&(0x7f0000000000)='./file0\x00', 0x104) ioctl$BLKSECDISCARD(r4, 0x127d, &(0x7f0000000040)=0x1f) getsockopt$inet6_int(r3, 0x29, 0x43, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) sysfs$3(0x3) 2018/05/26 22:07:23 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000001100)={0x0, 0x0, 0x6, @thr={&(0x7f0000000040), &(0x7f0000000100)}}, &(0x7f0000001140)) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x2) 2018/05/26 22:07:23 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x1000, &(0x7f0000000040)=0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000300), &(0x7f0000000340)=0x4) 2018/05/26 22:07:23 executing program 7: r0 = socket(0xa, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r2, 0x0) 2018/05/26 22:07:23 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000080)={'mangle\x00', 0x2, [{}, {}]}, 0x48) [ 60.288623] binder: BINDER_SET_CONTEXT_MGR already set [ 60.332370] binder: 6884:6892 ioctl 40046207 0 returned -16 2018/05/26 22:07:24 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000200)=0x78, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xffffffffffffffbc, 0x20000000, &(0x7f0000000140)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000380)="3854e58f0d965abea2509143af60a2", 0xf) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000100), 0x921b527a62bfd8af) truncate(&(0x7f0000000480)='./file0\x00', 0x168a) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000000240)=0x9, 0x4) recvmsg(r0, &(0x7f0000000c40)={&(0x7f00000005c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000640)=""/177, 0xb1}, {&(0x7f0000000700)=""/43, 0x2b}, {&(0x7f0000000780)=""/200, 0xc8}, {&(0x7f0000000880)=""/20, 0x14}, {&(0x7f00000009c0)=""/217, 0xd9}, {&(0x7f0000000ac0)=""/153, 0x99}], 0x6, &(0x7f0000000c00)=""/17, 0x11, 0x9}, 0x10040) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000c80)={0x0, 0x1ff, 0x7}, &(0x7f0000000cc0)=0x8) sendmsg$nl_route(r1, &(0x7f0000001100)={&(0x7f0000000e00)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000010c0)={&(0x7f0000000f80)=@ipv6_getroute={0xa4, 0x1a, 0x400, 0x70bd2d, 0x25dfdbff, {0xa, 0x34, 0x20, 0x400, 0xff, 0x3, 0xff, 0xc, 0xa00}, [@RTA_UID={0x8, 0x19}, @RTA_METRICS={0x80, 0x8, "76e87eb128217d08fd1133f548926177171a6b985997361e05f2b287bdce9a543720b53d0ab70b2b7645e5ef277efa89f647da5e76b18d6c8e1ebfe43709a99145e886192f9ccf57c25e559d89421a94b9a57810ae0b901ebdcfc75e670efdf15f82047433407b3da3eed033538f19439bce27dc2c1d2b9a49"}]}, 0xa4}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000d00)={r2, @in={{0x2, 0x4e22, @rand_addr}}, 0x40, 0x1}, &(0x7f0000000dc0)=0x90) recvfrom$llc(0xffffffffffffffff, &(0x7f00000001c0)=""/9, 0x9, 0x0, &(0x7f0000000340)={0x1a, 0x13, 0x0, 0x401, 0x0, 0x2f, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000740)='/dev/urandom\x00', 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(0xffffffffffffffff, 0x0, 0x487, &(0x7f00000002c0)={{0x0, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 'lblc\x00', 0x1, 0x3c, 0x1e}, {@rand_addr}}, 0x44) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='veno\x00', 0xfefd) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000400)=0x14) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000000440)='em0(.vboxnet0\\}](\x00') setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000180)={r3, 0x3f}, 0x8) sendto$inet(r0, &(0x7f00000000c0)='S', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/05/26 22:07:24 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xe, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)="2e2f6367726f75702fc859ed7379", 0x1ff) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x0, 'lo\x00'}, 0x18) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x800, 0x0) bind$unix(r1, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) 2018/05/26 22:07:24 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x800, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000080)) prlimit64(0x0, 0x7, &(0x7f0000000180), &(0x7f00000001c0)) epoll_create(0x8) 2018/05/26 22:07:24 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/enforce\x00', 0x4000, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001640)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001680)='/dev/ptmx\x00', 0x40000, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000016c0)={0xffffffffffffffff}) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001700)='/dev/ppp\x00', 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000001780)={&(0x7f0000000240)=@file={0x0, './file0/file0\x00'}, 0x6e, &(0x7f00000015c0)=[{&(0x7f00000002c0)="abdbe94f824102b9daf5d7041e813becc7f0ffc4b56963680462b44a36b4f9c86cff798e62d8029e7380a169fb00f37bf5b469d427401fc46c3c1c7caa2584c7fc85c56a4beea452a55e36db3b938799f58ca48afffb95a07833f6e090235988d4c84557a20833a797b440d67b93fa88d8f3973a3b72dcf8472c556b163a83d063", 0x81}, {&(0x7f0000000380)="901a7e5165ffe243976de5dfcfc2c1a0f47c8ef3ec27662f7d48937c0f4b04214013b8cb37b4995881919ffab2e8eff95c147604ec55d46568d36291ef2ca2dcec120ff0f0669617601fa37f4fd744444cd378a27c68e20745c0c0101569e1fa7b45d0d69a131ee3a89b2905f33ea24099c7fa65e132fbe8b1a10a33c5fe44f183af36aae99a2f88133868235bd5e4d82a1924d84e171ac794aefc7c3836276fdef8107b16cd935c1fba940b550a107138198945920fad61cfdbd545bddf6b62e34db7714779cc6d0b", 0xc9}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="c8ade91cb2738c06b0bf656d85db35b075ce8132e15b6e27c3835c00d2db8ead9acfc029612353e94f2f098656c3201093c70433b34680b01815534f11e38f917898a483d19ddbc68207bb458056fd306a766ae4decd6ed8c9253016836f47f4446c5947a889a4622ccd511c1708303f48907dc4d2d14c08f0317e6c93fbc65b633e0842acc5e9eb781447741c15bf6a328a357c69248f10d1a08a4b0e87ab4d677f60247ea882b7f2150ffb8e5099", 0xaf}, {&(0x7f0000001540)="7904b1c2d1e4c57769a080141bfd986903bb975f1e783ffdaa438da4c4529faa563a0ad3ed1aca43ffd9603eabe347401d45ca5c28a1a3ff59f079669b524c18f9420fdcc3e2afa304215970958ff37d7408b53034a9812021b52a09b2d7b069d892d8e2f68027e772aed7c157f860c5356e2f1e4c139448", 0x78}], 0x5, &(0x7f0000001740)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3]}, @rights={0x20, 0x1, 0x1, [r4, r5, r6]}], 0x40, 0x4000000}, 0x8000) syz_mount_image$ext4(&(0x7f00000001c0)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="800000000002000019000000e60100006c000000002800000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000017c0)=ANY=[@ANYBLOB="5284cc088129c19000bebade564ec0acd1d5880e64b9f9b70959bdcc23d38c7b1a0f3569eb073120e9f9570ebadf470adc7b826704349b9648bc725806beb80e80e34635da31de6e58ae2c63e5eb13529cbe39a001d11d1df1fe965289b3c26a7c"]) r7 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDGKBLED(r7, 0x4b64, &(0x7f0000000140)) bind$llc(r7, &(0x7f0000000180)={0x1a, 0x335, 0x6, 0x100, 0x7, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/05/26 22:07:24 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000000100)={@empty, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setrlimit(0xf, &(0x7f0000000000)={0x8}) 2018/05/26 22:07:24 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000580)=""/4096, 0x1000) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000e000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb64c86d6b66732e66617400020441000500077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = gettid() sched_getparam(r2, &(0x7f0000000440)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0x712e7d5d, 0x4, [0x9, 0x401, 0x3, 0xfffffffffffffffb]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000380)={r3, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3, 0xb1c6, 0x5, 0x2bda, 0x1}, 0x98) getresuid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000002940)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x18002020}, 0xc, &(0x7f0000002900)={&(0x7f0000000500)={0x3c, r4, 0x300, 0x70bd2b, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffffffffffaa}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000081}, 0x40) getpgrp(0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000001580)={0x1368, 0x10, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@nested={0xc, 0x53, [@generic, @typed={0x8, 0x93, @ipv4=@dev={0xac, 0x14, 0x14, 0x11}}]}, @typed={0x14, 0x82, @ipv6=@loopback={0x0, 0x1}}, @nested={0x16c, 0xc, [@typed={0x8, 0x2c, @ipv4=@multicast1=0xe0000001}, @generic="ed546750fbeb6b592ea2b5b24db06e75cfc68caa7e87359f132f52ce1f94aa3e54d9ad517c4c41639c4e81d7f92729e248e183bd73b4f48d00b1858fc00913f60384e4e4106d490ddd53e429e4da0ca2779df6ab7ca0fdca8de99c4b906497c7f07f8dd0298351b5e9bd4de8a740c16c2c179bbb90e229ca36b599e0a8c646bf4eb160", @typed={0x8, 0x27, @fd=r0}, @generic="592839cce120a6110c3b88a8c6e4399f4b92c706f13737ef1a399977e0a8b1cc72ee27e3e3e88a3f010f6f2e9e762bd17d363c695886154652b15332355dd68a02585c6ba860979ce154936463e429af05adaa97932351a1b0a9d1eab355539d20afe15a17fb7495160f736694c9984d3abc4fdd54b106645a9245cf0d3af09ac2502226126d44988fc409a04b707665f2549e25512dae2b78b153", @typed={0x14, 0x5a, @ipv6}, @typed={0x18, 0x6, @str='+md5sum@vboxnet1\x00'}, @typed={0xc, 0x2b, @u64=0x1}]}, @nested={0x1130, 0x90, [@generic="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@generic="b54d5c003f8b1df3b49e04ba2f0083056294a013564e3ca71aecf8c37751fa0cf2bdeb8d76086eb91661c8128778560d5387f00f98b3e406c13a43bd44c2e30e28a26247bbe467d762a7a8944091acd9f517f527fdd477852cd97f54eabba2e4fcbda75a163138a2117a2a7f5ccdbee6c9c6e1ace8049564783a05c7d52615da0c9d72d2ae975e56be0578e5e253d6d75d446be3dc1d1b5892bde0ec48121a5d0b7723de00721ebfbc2a3db355152ddae7da639d785a608970a642c2bb214f737e0ea91631200799836a21f9019169d3e572c884ede0bbf950145b69d8a321", @generic="d5ef386e2689be3ad3008d10b34667a1a1d2f7c0d683792105fdca494c1e3d7c480f16f21d4a71ba48d736e94732c56438266b093682d1ba9608012412f6195405399d2f4b90c4dddd23e654", @generic]}, @nested={0x54, 0xc, [@generic="1688e3dd4eb7530bfe2323865b3d0ab99ab59717933b6ebea5d748a55fb0901c69844b7da5ecece68183191065474e0679cf3cfcdd804dcc348c43b1e1d1eac61d537636ff9c961ac1b9053b24"]}, @typed={0x8, 0x4c, @u32}, @nested={0x3c, 0x0, [@typed={0x4, 0x90}, @generic="36e7a839e30b949c765de45bff58d7e24012a0c9707738cc27456eb1d297a2c3ab10bb54a63db91bd5cd6d0e6229520642"]}]}, 0x1368}, 0x1, 0x0, 0x0, 0x4000}, 0x0) r5 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) write$cgroup_type(r5, &(0x7f0000000540)='threaded\x00', 0xff64) 2018/05/26 22:07:24 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000200)=0x78, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = memfd_create(&(0x7f0000000540)='usereth1$ppp1^\x00', 0x1) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) poll(&(0x7f0000000440)=[{r0}, {r0, 0x100}, {r0, 0x200}, {r0, 0x1000}], 0x4, 0x3) r2 = syz_open_procfs(0x0, &(0x7f0000001d00)='coredump_filter\x00') getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001b00)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000001c00)=0xe8) getresgid(&(0x7f0000001c40)=0x0, &(0x7f0000001c80), &(0x7f0000001cc0)) lchown(&(0x7f0000001ac0)='./file0/file0\x00', r3, r4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000300)={'ip6gre0\x00', 0x2020}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) syz_mount_image$minix(&(0x7f00000005c0)='minix\x00', &(0x7f0000000600)='./file0\x00', 0x1, 0x6, &(0x7f0000001a00)=[{&(0x7f0000000640)="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", 0x1000, 0x7fffffff}, {&(0x7f0000001640)="47cb38d9ea1cf78b428505cabfaf3f83419c4f85fa40b8970887fcb7858605ff317ba603f2acb1db3665587cbb904301fe00899bd873a0ed302f98b2753977114ecb2f4fc232f21f60c405770a0d3d8db6f66da1561873126d489de935c46c1304d40581e48e9ef0869470ed7e08f09080a017091419acc193664dcd9b4b182d116b91ca72b4d5aa01ceae7e48ff", 0x8e, 0x99e}, {&(0x7f0000001700)="adedf86cb6078b020c0e6aa76daae8c838ad95ec6ea1a3c0ef7b505c", 0x1c, 0x7}, {&(0x7f0000001740)="3979fa48a646f26eb4b8dc25c93a3b8d8c092a73d47035355691d19149cd0407021f868f3152cdb7e5af40f91a45688a361600c8220c321944eefdc18ec8c398b55913bccddfef21edd777dd6e3df7ccdc7422cf4ca7137946fffe9c96b15260a7327e598cc60d3482c397af6410407fb51facbe77cffe15a8b4f9eaafc3332df476422b5a0e106f5b8a017b1dd968e34ac78224cb64ad79fc5ff0bd724c15354ced08635b8a09d3dbce209bc8b2c0cb1ece889d7c0c4f2d2cec168390412608585258f524dc88a6d12b2be5ba019ae390871359d88cd2ac7628", 0xda, 0xe6}, {&(0x7f0000001840)="7f083942aff042d84af2ec06187ffd05f1a01d37d1c5c2d1df663a18f89396b10d2285339a9e6fdf2ff1eb67a991c9c29cb413de376ec04e98ad68789db614d015e00c93b34616d787b81943bad9c18b94c2ab11c1c18fe013a81b87e87fc9651f9ee1d60dee6dcf851d35620244962ed5c570cbaee7eaed249b6ccc0a0a691cd510297e7c82d5fd75b1e1db50891e2b65a7bb4d146f5ecf3ea2ad204d1d10d3665694d3444bf4799aeb77193150f48de9c5d27b25381ab8a8d5d58c", 0xbc, 0x6}, {&(0x7f0000001900)="a55aab78b1d54a0db5fe8f9a3a17acb7a3dfcba62260c9615460ba47c8d5530fa27c3ecad32fdec3356b778b60d40de83926da882f6d049e86a831ca7c42fd4cd1eadb9ddcc5eabd0a1c002bfe8bc78d45c7f9a65de42f6365ff73601ce73ab50d303ba6cb44b66d052b9f8c038330161316b33ab679f4499eacfb0fdf975de8cd41efa2008bc04c8313796c6492191484ffdb5e3b3a2c38d5c630b246779220c5b71f2b69fc8bfc7153357e6c3706c35fd0525d4aac67cecf613d3bbe90777c0b623a63a0", 0xc5}], 0x40, 0x0) sendto$inet(r0, &(0x7f0000a88f88), 0xfe10, 0x20000000, &(0x7f0000000140)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0xffffff6b) getsockname(r2, &(0x7f00000004c0)=@l2, &(0x7f00000000c0)=0x80) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000180)=0x10000, 0xffffffffffffffe7) renameat2(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000280)='veno\x00', 0xfefd) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="01802ebd702f000000718700000000000000"], 0x1}, 0x1}, 0x80) ioctl$HDIO_GETGEO(r2, 0x301, &(0x7f0000000340)) sendto$inet(r0, &(0x7f0000000480)='S', 0x1, 0x0, &(0x7f0000000080)={0x2, 0xfffffffffffffffc, @broadcast=0xffffffff}, 0x10) 2018/05/26 22:07:24 executing program 2: pause() keyctl$read(0xb, 0x0, &(0x7f00000001c0)=""/70, 0x46) 2018/05/26 22:07:24 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup3(r0, r0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e20, 0xffff, @empty, 0x8001}, {0xa, 0x4e24, 0xa90, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}, 0x6, [0x722c, 0x5, 0x80000001, 0x8, 0xffff, 0xffffffff, 0x7, 0x8000]}, 0x5c) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="02030003e9ff0000000000000000000002000900400000000000bc0000000000030006000000000002000000e9000054d81458186fe8b90002000100000000000000000d00000000030005000000000002000000e00000010000000000000000"], 0x60}, 0x1}, 0x0) 2018/05/26 22:07:24 executing program 7: unshare(0x8000000) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x0, 0x0) unshare(0x28020400) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0xf0, 0x5, 0x9b60}) 2018/05/26 22:07:24 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000180)=""/98, 0x62, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x3) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:setfiles_exec_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x39, 0x34}, 0x37) 2018/05/26 22:07:24 executing program 1: capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000080)) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) chroot(&(0x7f0000000280)='./file0\x00') 2018/05/26 22:07:24 executing program 4: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0xffffffffd8de9aaf}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) writev(r1, &(0x7f0000000300)=[{&(0x7f0000000240)="8667f8e9741acb11312559b9e731c5bf83da3fa3583cc2fbd056a84060083c897975ebac40e8d5cb5151c96f158cf05636404c4142c71eb3f106c9b6ce9eba7b12b26bbac8243b573d17bd7633a66eb2b8d92b29c67f2994fa667c736cba4a5df2cc314392ab96b2f0fd7d18f33d2feed2086e029c1ffe69470bacefe571b91e51098f958dd421a48e3b563d6d4422fa8bc77977d39b44e7", 0x98}, {&(0x7f0000000180)="5e5841356bb03f56a0364319be41b1b4952b98b9f60f9301640e105bd28fc41f8086f88999ee945a32dc1a52ee4d2adf2ad29fa262accde7d45b9a33406bb0ed0b8b89b29f4d16497bc8c7094351030874544bcd4e9b55209239ec6138399ec65a16bcbccd7545f21654d5f2b08c9b3844d37d00645ecb", 0x77}], 0x2) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="48000000ebe8d39388a8d3e76a855cb237507f1ba5cf6051a62eace89e49bf2ec0180c6a99f26a276c3f9c84888348bff449e47f8a1d61a800225e0462273ffecd0aa3020000000000000098"], &(0x7f00000003c0)=0x50) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000480)=0x3) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000400)={r2, 0x10000}, &(0x7f0000000440)=0x8) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="6212cd6ef05f6b7d5a102366e787ac606d00bcec11232120650ade252e2f696d65"], 0x11) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000000140)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1c) sendmmsg(r1, &(0x7f00000002c0), 0x4cc, 0x0) 2018/05/26 22:07:24 executing program 5: r0 = perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) r2 = perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x20, 0x200, 0x2800000000, 0xfffffffffffffff7, 0x0, 0x9, 0x218, 0xc, 0x3, 0x101, 0x1, 0x8, 0x200, 0x1, 0x6, 0x9, 0x6, 0x3f, 0xfffffffffffffff7, 0xdf26, 0x8d, 0x3, 0x81, 0xfff, 0x3, 0x9, 0x5, 0x1, 0x2, 0x1, 0x5, 0x3, 0x1, 0x6, 0x6, 0xdec, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000), 0x2}, 0x8081, 0x1000, 0x0, 0x0, 0xffffffffffffff80, 0x5, 0x1}, r1, 0x9, r0, 0xa) ioprio_get$pid(0x3, r1) r3 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in=@broadcast, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000340)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000380)={@mcast2={0xff, 0x2, [], 0x1}, 0x5a, r4}) rt_sigaction(0x28, &(0x7f0000000740)={0x1ff}, 0x0, 0x8, &(0x7f0000000780)) r5 = dup(r2) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f00000000c0)) setsockopt$ax25_buf(r5, 0x101, 0x19, &(0x7f0000000180)="656a7041d684b70ff68af773ffdf8fd17e244d4f493e62f85f828762f18fd090b9be988056c804a8fce21bd8d2d8af95c9ef78a528f9ec53139c67a1249fd36fbbe67b6b569be13204f4fa775382201fb4cbd923cf1955c4710174ee979914259ae997f2c98461f01ca4c04d29d22775f49eab295aec6f141d1856da576049dbbcf2acbe136c089a81efd044fa759658a6ee3c98c332e6fc7b7e24fc9139", 0x9e) 2018/05/26 22:07:24 executing program 7: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@generic={0x91, 0x101, 0x9}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x0, 0x7530}, 0x8) 2018/05/26 22:07:24 executing program 0: getpgrp(0xffffffffffffffff) pipe2(&(0x7f00000002c0)={0xffffffffffffffff}, 0x4000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f00000006c0)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x1c, r1, 0x900, 0x70bd2b, 0x25dfdbff, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xd3ee000000}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x24000004) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000280)='/dev/snapshot\x00', 0x40000, 0x0) perf_event_open$cgroup(&(0x7f0000000140)={0x0, 0x70, 0xd40, 0x3, 0xfffffffffffffffb, 0x7ff, 0x0, 0x800, 0x200, 0xc, 0xffffffff, 0x1, 0x8000, 0x0, 0xffff, 0x3, 0x9, 0x8, 0x0, 0x8000, 0x0, 0x9b3, 0x9, 0x1, 0x0, 0x3f, 0x8, 0x6, 0x7, 0x5, 0x8, 0x0, 0xffffffff, 0x3, 0x9, 0x3, 0xffffffff, 0x100, 0x0, 0xca00, 0x1, @perf_config_ext={0x0, 0xfffffffffffffffe}, 0x0, 0x3, 0x9, 0x7, 0x8, 0x8956, 0x3}, r3, 0xd, r4, 0x8) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000000300)='/dev/loop#\x00', 0x0, 0x82) r6 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r6, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r6) openat$urandom(0xffffffffffffff9c, &(0x7f0000000440)='/dev/urandom\x00', 0x20041, 0x0) mkdir(&(0x7f0000000540)='./file0\x00', 0x88) sendfile(r5, r5, &(0x7f0000000080), 0x102000004) sync() syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(r7, 0x409, 0x1) setsockopt$IP_VS_SO_SET_ZERO(r8, 0x0, 0x48f, &(0x7f0000000480)={0x2b, @rand_addr=0x8, 0x4e20, 0x3, 'lc\x00', 0x2, 0xfb5, 0x9}, 0x2c) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f00000004c0)={{0x89, @dev={0xac, 0x14, 0x14, 0x19}, 0x4e23, 0x1, 'nq\x00', 0x0, 0x8000, 0x7f}, {@rand_addr=0x8, 0x4e23, 0x10004, 0x100000001, 0x5, 0x7fffffff}}, 0x44) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r7, 0xc08c5334, &(0x7f0000000380)={0x80000000, 0x8, 0x0, 'queue0\x00', 0x4}) 2018/05/26 22:07:25 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/snmp\x00') epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000001c0)={0x2}) sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="2800140092e2c746af2b33f7df5b7954f29bbd8566e101000000908b96f2f035749fee66cb8ba3bdedea0c8e28e49b525734f01e368691863ab086b8eae318af57967de2fd4862c61469e6cb2f795a8bf6f96fc13d7a9d523578f306fd5a458b5a43d1fab138759d66745d6e6729749c3d34a5caaa9b5fa80238bfa4dd3d6867a8ba4a93db3246e3dfd19574e853af7d5f70b45a58c0106f8bb58048157fcdb98253a88700342d01a31ed8c2a4e7804619e93ca920090000000000006332602c869320721d", @ANYRES16=r1, @ANYBLOB="200025bd7000ffdbdf2509000000140001000800090054000000080004004e200000"], 0x28}, 0x1, 0x0, 0x0, 0x4}, 0x4000) r3 = socket(0xa, 0x2400000001, 0x0) write(0xffffffffffffffff, &(0x7f0000002000)='/', 0x1) sendfile(0xffffffffffffffff, r2, &(0x7f0000000200), 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x0, &(0x7f0000034000)=""/144, &(0x7f00000000c0)=0xfffffffffffffe3e) quotactl(0x2080000201, &(0x7f00000000c0)='./file1\x00', 0x0, &(0x7f0000000040)) 2018/05/26 22:07:25 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x10400003) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x7, 0x10000, 0x8000000000000000, 0xfffffffffffffe01, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x1, 0x5, 0x2, 0x7, 0x0, 0x8, 0x401, 0x4, 0x6, 0x6, 0x0, 0x800, 0x5, 0xfff, 0x3, 0x0, 0xac, 0x1, 0x40, 0xd8, 0x7ff, 0x80000000, 0x2, 0xa3d4, 0x7, 0x9, 0x2, 0x6, 0x0, 0x200, 0x6, @perf_bp={&(0x7f00000000c0), 0x4}, 0x8180, 0x9, 0x20, 0x0, 0x40, 0x9, 0x9}, r1, 0xa, r0, 0x1) 2018/05/26 22:07:25 executing program 4: r0 = memfd_create(&(0x7f0000a32ff6)='/dev/ppmx\x00', 0x0) fcntl$addseals(r0, 0x409, 0xe) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) 2018/05/26 22:07:25 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x40, 0xfffffffffffffffe) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0xff, 0x4000010001}) 2018/05/26 22:07:25 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x10}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x786}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000340)={0xff, 0x401, 0x0, 0x5, 0x7, 0x5, 0x6, 0x3ff, r1}, &(0x7f0000000380)=0x20) ftruncate(r0, 0x8200) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000240)={0x0, 0x5}, &(0x7f00000000c0)=0x3e5) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000280)={0x10001, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x88) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200), 0xfffffe08) sendmmsg(r3, &(0x7f0000007e00), 0x136a88c8311572c, 0x0) 2018/05/26 22:07:25 executing program 0: sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000871fc8), 0x0, 0x0) mprotect(&(0x7f000004a000/0x4000)=nil, 0x4000, 0x4) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4000) fallocate(r0, 0x0, 0x0, 0x0) write$cgroup_int(r0, &(0x7f0000000000)=ANY=[], 0x10000001b) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000a64000/0x4000)=nil, 0x4000}) 2018/05/26 22:07:25 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='smaps\x00') ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000140)) socket$inet6_icmp(0xa, 0x2, 0x3a) readv(r0, &(0x7f0000000300)=[{&(0x7f0000000000)=""/216, 0xd8}, {&(0x7f0000000100)=""/23, 0xffffff88}], 0x2) 2018/05/26 22:07:25 executing program 2: mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x2000000, &(0x7f0000000100)) chdir(&(0x7f0000000000)='./file0\x00') r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/snapshot\x00', 0x80001, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000300)=""/207) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0xffffffffffffffff) ftruncate(r1, 0x8200) r2 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) fchdir(r2) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) utime(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x1, 0xb}) mlock(&(0x7f0000001000/0x3000)=nil, 0x3000) ftruncate(r2, 0x0) preadv(r1, &(0x7f0000000280)=[{&(0x7f0000000200)=""/114, 0x72}], 0x1, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x8000000, 0x0) 2018/05/26 22:07:25 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x2f9, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003900)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000003940)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000003a40)=0xe8) getresgid(&(0x7f0000003a80), &(0x7f0000003ac0)=0x0, &(0x7f0000003b00)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003b40)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003b80)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000003c80)=0xe8) getresgid(&(0x7f0000003cc0), &(0x7f0000003d00)=0x0, &(0x7f0000003d40)) fcntl$getownex(r0, 0x10, &(0x7f00000050c0)={0x0, 0x0}) r9 = getuid() r10 = getgid() r11 = getpgrp(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000007580)={0x0, 0x0}, &(0x7f00000075c0)=0xc) r13 = getgid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000007600)=0x0) stat(&(0x7f0000009000)='./file0\x00', &(0x7f0000007680)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000007700), &(0x7f0000007740), &(0x7f0000007780)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000077c0)={0x0}, &(0x7f0000007800)=0xc) fstat(r1, &(0x7f0000007840)={0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getegid() r20 = fcntl$getown(r1, 0x9) getpgrp(r2) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000008c80)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000008d80)=0xe8) getgroups(0x3, &(0x7f0000008dc0)=[0x0, 0x0, 0xffffffffffffffff]) sendmmsg$unix(r1, &(0x7f0000008e40)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001540)=[{&(0x7f0000000100)="ff341976bf0520c60f01d550daad3486ded1b1c7ff8d8669fb89f04260bb06f862278a4ce2826acb13d84bf578db08710e3bc2153a3d1b2829863e150e3a18456e002fe8816bd741df48e4ae0a37ff93e9dc904f6ec17ae7f57c6802cc059f9932eaa4b8048a85df99ea5de8e33153fec6f0f66d0944f7892c4e119e5d28c5f6587d99066bb35bfb34a71d0be3d6295b4de1c9b825131259a0290a3ac1211fba1c54ebff", 0xa4}, {&(0x7f00000001c0)="01e8138a2087ccb35b8c2111bcd5fea97c9e8f191f3aa268dc403714adbe75b514d29ec22c218ea6bcefe911c03dbca1ca9450f5c3ffcf9e103cc57be91370de9796b9b6b3e85573ac59b73c07dc07a18746281e57ac3454", 0x58}, {&(0x7f0000000280)="6ef8388b59e05c3351e4a3e035795d870969a45b4c43bc2fbd9af9494fb93c0605021e01113def7ec87d115334f08b96b220c00ba2ab8713c8f5f323c7518a9e3afdb3673e342a6e3bc5eee03aad0d8801557c9a3f1c4d0945d4435c018d581e48b4b5b31f88173f59f6f1579a651ac5331b81978289eb75fb3eabab11b558c9f2649b1fc7f6b40ba744a5ecf6bd71a1b34a29581ad8bcf57c24786205596d81023b1d627c58fa0fd51f4e07cbfa7ff2eee4735aad68877ce49c829e7674c681a5", 0xc1}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="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", 0xfd}, {&(0x7f0000001480)="9cb089bbd3e5b571ff354277c34f8f31c798135d4a6b970af34cda9f36bee85cc3", 0x21}, {&(0x7f00000014c0)="b82b261f0bf253d85799ed914e6f975af8b94cf345b6559e656c0483efc943e52f907fffbdca03b7b037249d4a27e0ad668135d94573c6d98798d8404d7618a2a41854d6a122afebc992623cea513d064b296a576a607584a00cca8c62a120df20e5207f676d8216247105629b9a7ae5d86fbf00419fc95d31379fcf1609", 0x7e}], 0x7, &(0x7f00000015c0)=[@rights={0x30, 0x1, 0x1, [r0, r0, r1, r0, r1, r0, r1, r1]}], 0x30, 0x20000000}, {&(0x7f0000001600)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000026c0)=[{&(0x7f0000001680)="79d0526c5fc7800b3654bb6ccb5abafd3112abcf1314a50f6363aab5f8f5cffd9609f7793c01f8428590dc136bda", 0x2e}, 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0x1000}, {&(0x7f0000007400)="0ee6f31e802d79bb2a88b2893262ea3ced42075a973a7bdbcd5fbc323c49b39752fe543b63118b9d8066d40e4807c5ef376bff617d437627db2dcbed466c42e460d5a413cfb9315fb1a9e115c0b878b4d5d80e6024ae7135a51ca916", 0x5c}, {&(0x7f0000007480)="f118cdb4be4cdd69fa516bd423563acee634f7167d39ffdf718d4896cda1a3036feacaeaba5fd33f97902f2179e3e711f9516827f7408f4cad21f83184953c39dda9ce163ce20f388f396616f0088561d874e63a71427cc2696208d354691e8f44f02a83640c3995db5bd27054", 0x6d}], 0x7, &(0x7f00000078c0)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x60, 0x894}, {&(0x7f0000007940)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000008c00)=[{&(0x7f00000079c0)="2af3a72c15a1e2dbf08ebe8b6fb7ef3886d97edb5b3a7aed60aa1369b486559255887beb317797ee6c95280541fc271dd91489384e76107c35ddbd62b8e28ec7824125cb05d37c1e1174b0a81f20e789301db5dd68e321d28d0774f28e57b9102eef6d772b929589eedf8a55be4bd324f617d157a41c", 0x76}, {&(0x7f0000007a40)="261a250721c43af18b7387fa8c8f76849e65fabec69e9f848f611930905a714845bb862d759c80147e65a71df315533207925f52e2e20d9a9a717906ac466860c305130b26f1fa0f0b382fa4d3b4b216aac3d29c0f04bbfae6afcbf1298a4e809dd029a15852d53779c0f63a924486dbd9ab270fd718b53d5aa092d73e15294f38aa1b3a1f", 0x85}, {&(0x7f0000007b00)="13fb0bb5617257a5b96811fcc9799f151cc93795ab30b4b7d9291694babc4699a0d10f4605559a5aaf02ea8f1cd685cd78ef646e6f09b2a510aa971dda8f745e1259c7569093e6b08c58023d7994f42b425fd43f7a0669e508bb92da84", 0x5d}, {&(0x7f0000007b80)="27ac796789b43fe52698fa683540e0d5c3fcf58fc4118afa4cc7e99f886c6b7f034cd8ccf0e0b7c8ca62bbcc36cf1d84312b0a582845476af871d509391e14016c86b88777976a8f3ae2d68e5153ce199ff0ff4850627cc654ebc336b3d935caf406ec03987146", 0x67}, {&(0x7f0000007c00)="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", 0x1000}], 0x5, &(0x7f0000008e00)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x20, 0x4008000}], 0x6, 0x20004004) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="766574683100000000ffffffffffef00", 0x22b) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x10) 2018/05/26 22:07:25 executing program 7: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$cgroup_type(r0, &(0x7f00000000c0)='threaded\x00', 0xffffffec) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x1000, 0x4) r1 = socket(0xa, 0x1, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000080)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$KDDISABIO(r0, 0x4b37) write$selinux_create(r0, &(0x7f0000000580)=ANY=[], 0xfffffc8f) socket(0xd, 0x5, 0x9) fsync(r0) close(0xffffffffffffffff) 2018/05/26 22:07:25 executing program 1: r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clone(0x0, &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000000), &(0x7f0000000080)) ioctl(r0, 0x4400000000001279, &(0x7f0000000140)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000980)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000a80)=0xe8) connect$packet(r1, &(0x7f0000000ac0)={0x11, 0xf7, r2, 0x1, 0xffffffff, 0x6}, 0x14) 2018/05/26 22:07:25 executing program 4: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) r1 = add_key(&(0x7f00000001c0)='asymmetric\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="b15df240f71a282198864770", 0xc, 0x0) keyctl$negate(0xd, r0, 0xffff, r1) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='stack\x00') ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) mkdir(&(0x7f0000000040)='./file0\x00', 0x40) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) setxattr(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB], &(0x7f0000000140)=':\x00', 0x2, 0x2) 2018/05/26 22:07:25 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f00000000c0)='wlan1/]\x00', 0x3) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000140)={0x6}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000001fc0)={&(0x7f0000000ac0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)={0x14, 0x13, 0x2040301, 0x0, 0x0, {0x1f}}, 0x14}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000280)={0x5, {{0xa, 0x4e21, 0x400, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}}, 0x0, 0x6, [{{0xa, 0x4e23, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}}, {{0xa, 0x4e21, 0x100000001, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x401}}, {{0xa, 0x4e20, 0x4}}, {{0xa, 0x4e20, 0x800, @dev={0xfe, 0x80, [], 0xd}, 0x3}}, {{0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xf02}}, {{0xa, 0x4e20, 0x1f, @remote={0xfe, 0x80, [], 0xbb}, 0x400}}]}, 0x390) setsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000040), 0x2) recvmmsg(r2, &(0x7f0000001900)=[{{&(0x7f0000001800)=@ipx, 0x80, &(0x7f00000018c0)}}], 0x1, 0x0, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x10000, 0x0) 2018/05/26 22:07:25 executing program 3: r0 = socket(0x10, 0x802, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f00000002c0)='9p\x00', 0x0, &(0x7f0000000180)) write(r0, &(0x7f0000000040)="220000005a00070300be02000005000f80ff000000000000f8b16f040000fbe80000", 0x9c) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x6, &(0x7f0000000080)=0x2) 2018/05/26 22:07:26 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000500)='/dev/loop#\x00', 0x0) r1 = gettid() r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000001280)='vegas\x00', 0x6) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0xffffffff, 0xfff, 0x1}]}, 0x10) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f00000000c0)={r3, r4/1000+30000}, 0x10) shutdown(0xffffffffffffffff, 0x3) tkill(r1, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x20000, 0x0) 2018/05/26 22:07:26 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xf, 0xc, "9fbbe89c0fc1d26ab42be46c62eac93011741aa00beb2ac8dcea7bbb881f5b87519d6229e4228d242a483c514e8b5c8e31192cd3d3ccf5eeed89a0b206d66604", "d196da9c56865e59a9c4abfed20a2d2479dba7ea385a08cb9bf9d550c4cb1f42be258c71be88823d37131ae751a7e39940de84c47d310d557d98d4f3154fef6a", "759f2062c39edc04bae52d01203e64836a34ec0fcde33cc57c3f6a7c7b458947", [0x4, 0x3]}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000480)=""/247) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) socket$inet6(0xa, 0x1000000002, 0x200000000009) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x1002, 0x0, 0x0, 0x0, 0x0) listxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000340)=""/239, 0xef) utime(&(0x7f0000000200)='./file0\x00', &(0x7f0000000080)={0x0, 0x3}) umount2(&(0x7f0000000100)='./file0\x00', 0x9) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) 2018/05/26 22:07:26 executing program 3: pause() preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') r1 = getpid() ptrace$getregs(0xe, r1, 0x1, &(0x7f0000000080)=""/24) preadv(r0, &(0x7f0000000100), 0x2000000000000314, 0x10400003) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000040)) 2018/05/26 22:07:26 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$netlink(0x10, 0x3, 0x16) 2018/05/26 22:07:26 executing program 5: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x0, 0x0) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000240)) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000180)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x0, @random="59a310eebccc"}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'team0\x00'}) setsockopt(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000001000), 0xc5) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000380)={0x7f, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x7d8, 0x1f, 0x5, 0x9}, 0xb) listxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f00000013c0)=""/21, 0x15) ioctl$LOOP_CLR_FD(r0, 0x4c01) socket$inet6_tcp(0xa, 0x1, 0x0) removexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="73656375726974792e2f6465762f66756c6c00df8ea4a00d794b1ca05daaa106484f1f8a2cee2946d45f1e7d0a462f33953006c21c"]) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0xd, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x28}, 0x1}, 0x0) mlock2(&(0x7f0000058000/0x2000)=nil, 0x2000, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000000340)='team0\x00', 0x6, &(0x7f00000003c0)='\x00') ioctl$BLKRAGET(0xffffffffffffffff, 0x1263, &(0x7f0000000480)) futex(&(0x7f0000000140), 0x8c, 0x1, &(0x7f00000000c0), &(0x7f0000000100), 0x0) 2018/05/26 22:07:26 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)={0x0, {{0xa}}, {{0xa}}}, 0x108) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000000140)=""/40, &(0x7f0000001000)=0x28) 2018/05/26 22:07:26 executing program 6: socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0x11}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$intptr(0x4, 0x0) 2018/05/26 22:07:26 executing program 7: openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000680)='/selinux/relabel\x00', 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000300)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe004, 0x1, &(0x7f0000000380)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x10, &(0x7f0000000340)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x121000, 0x9c) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000003c0)={0x40b, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e24, @multicast1=0xe0000001}, 0x62, 0x9, 0x8, 0x9, 0x5, &(0x7f00000002c0)='bond0\x00', 0x20, 0x5, 0x3}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000040)='./file0\x00', 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000700)={0x0, &(0x7f00000006c0)}) mkdirat(r2, &(0x7f00000001c0)='.//ile0\x00', 0x0) renameat(r2, &(0x7f0000000240)='.//ile0\x00', r2, &(0x7f0000000280)='./file0\x00') ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000140)={0x1f, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x4e23, @loopback=0x7f000001}, 0x4, 0x3f, 0x8, 0xecb, 0xfffffffffffffff7, &(0x7f0000000000)='dummy0\x00', 0x1f, 0x800000, 0x80}) fstat(r2, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000340)='.//ile0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@ipv4={[], [], @multicast2}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}}}, &(0x7f0000000640)=0xe8) setresuid(r3, r4, r5) 2018/05/26 22:07:26 executing program 4: r0 = creat(&(0x7f0000000180)='./file0\x00', 0x0) lremovexattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=@random={'user.', 'ext4\x00'}) sendmsg$nl_route(r0, &(0x7f0000000700)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f00000003c0)=ANY=[@ANYRES32, @ANYBLOB="2000010000000000ff000000000000c00000000000010000ff00000000000000"], 0x2}, 0x1, 0x0, 0x0, 0x24000844}, 0x1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7a00000000000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000010000)="000100000008000081000000c9030000f4000204000000000000000000000000002000000020000000010000000000016e5fbe5a0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)) 2018/05/26 22:07:26 executing program 6: r0 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x80000, 0x0) ioctl$BLKSECTGET(r0, 0x1267, &(0x7f0000000100)) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$inet_sctp(r0, &(0x7f0000000500)={&(0x7f0000000280)=@in6={0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7f}, 0x1c, &(0x7f0000000480)=[{&(0x7f00000002c0)="cde49035dbe393498146ef0c977848997775b716252bd26cdc1324c7083cd56df114db5afb8eaaeec04ff08f4c2ddda38bef461c622e65740cee537533a2314014f49ecdd9e7a68972689a9fb8c46a09050cd387314823", 0x57}, {&(0x7f0000000340)="a56345c106766db343c3249c3a348107b82857ec0b70982b1655cca3ec269ef607c2823dff3d5ee2aae1a1dd4cc61f7e2a0bb8f39be4f950c112bf22c9b4df85f20ea91e915042f252fe3a275a704db0a9ec84e3db1bcdfd8713646877e1f25262c9e8a7cbce0d64a8517eef1d4f9e43242857b34f3b50dcdc1e24aa77c44e0db733f5af4a370d8680ea1f3b0052d7c6a4844c609a19c93fb2f9e8f127513bda1c3effdab78be2", 0xa7}, {&(0x7f0000000400)="9ff8b1d128188d284295f6f3fc9f631f3c7b801bd143d9a4148c3a16fe675a10ea03ed63ea52084fd5d3e1ecc2976f31de77e7cadd10", 0x36}, {&(0x7f0000000440)="9b7b821dfd92c0b625984de6ee044faf6241a483daa9c3a268839ea865fe7622eece5f6ee014a89853422eb3e76af27b2df1f8ddb0b89771", 0x38}], 0x4, &(0x7f00000004c0), 0x0, 0x800}, 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x40000000000e800, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000404010a0200027400f801", 0x17}], 0x0, &(0x7f0000000280)=ANY=[]) statfs(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/251) 2018/05/26 22:07:26 executing program 0: perf_event_open(&(0x7f0000c86f88)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000000140)=""/220, 0xdc) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000340)='./file0/file0\x00', 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000280)=0x0) sched_setaffinity(r0, 0x318, &(0x7f0000000300)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigaction(0x400000000000007, &(0x7f0000000040)={0x40046c}, &(0x7f0000000380), 0x8, &(0x7f0000000100)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000340)='ns/cgroup\x00') setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000440), 0x4) accept$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000002c0)=0x14) 2018/05/26 22:07:26 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) r2 = dup2(r1, r0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000002c0)={0x8, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="0e630c4000000064"], 0x24c, 0x0, &(0x7f0000000300)}) 2018/05/26 22:07:26 executing program 1: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open$dir(&(0x7f00000000c0)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000100)='./control\x00') r1 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000016ff8)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) rmdir(&(0x7f0000000400)='./control/file0\x00') ioctl$KDADDIO(r2, 0x4b34, 0x9) renameat(r0, &(0x7f0000000240)='./control\x00', r2, &(0x7f0000000280)='./file0\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000140)=[@in6={0xa, 0x4e22, 0x10000, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0xba}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x8, @empty, 0x8}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x2, @empty, 0x7}, @in6={0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in={0x2, 0x4e24, @multicast1=0xe0000001}], 0xbc) [ 63.631441] FAT-fs (loop6): Unrecognized mount option " [ 63.631441] " or missing value [ 63.725081] EXT4-fs error (device loop4): ext4_iget:4557: inode #2: comm syz-executor4: root inode unallocated [ 63.739858] EXT4-fs (loop4): Remounting filesystem read-only [ 63.746477] binder: 7112:7114 Acquire 1 refcount change on invalid ref 0 ret -22 2018/05/26 22:07:26 executing program 6: mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r0, 0x0) r1 = socket$inet(0x2, 0x801, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000040)=""/137, &(0x7f0000000100)=0x89) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x54, r2, 0x201, 0x70bd25, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7fff}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1c00000}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000041}, 0x40000) [ 63.746773] binder: 7112:7114 BC_REQUEST_DEATH_NOTIFICATION invalid ref 1677721600 [ 63.760459] FAT-fs (loop6): Unrecognized mount option " [ 63.760459] " or missing value 2018/05/26 22:07:26 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'team_slave_1\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="0100000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]}) [ 63.827028] EXT4-fs (loop4): get root inode failed [ 63.855225] EXT4-fs (loop4): mount failed [ 63.967013] EXT4-fs error (device loop4): ext4_iget:4557: inode #2: comm syz-executor4: root inode unallocated [ 63.979213] EXT4-fs (loop4): Remounting filesystem read-only [ 63.985839] EXT4-fs (loop4): get root inode failed [ 63.990950] EXT4-fs (loop4): mount failed [ 64.534315] binder: 7112:7153 Acquire 1 refcount change on invalid ref 0 ret -22 2018/05/26 22:07:27 executing program 6: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x800}, 0x8, 0x800) write$binfmt_script(r0, &(0x7f0000000080)={'#! ', "", [{0x20}], 0xa, "7d6b627c4709becfa5832f1f96ff6407aaa38935c8a738edbf212bdb4fcaa0a3b9c987140bf0bf2999f6aac7d00402e7881fa71c039044ad001c7ac22585064fc0cdb6c4f616e5bf88e6b2eb54ad8f9034b8fdb89ca7eaae2b4ed107076d6933db"}, 0x66) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x1f, "c37d1643352dce4ba1cd73ccce5e4a6d467e019d556f44f82bf8ee0b015754"}, &(0x7f0000000140)=0x27) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r2, 0x4}, &(0x7f00000001c0)=0x8) getsockopt$sock_buf(r1, 0x1, 0x3, &(0x7f0000b56f40)=""/192, &(0x7f0000000040)=0x7a) 2018/05/26 22:07:27 executing program 1: r0 = socket(0x10, 0x3, 0xc) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x1, 0xa17, 0x8000, 0x1, 0x2, 0x3f, 0x10001, 0x300, 0x40, 0x281, 0x5, 0x5, 0x38, 0x2, 0x6, 0x2c2, 0x61}, [{0x5, 0x5, 0x9d, 0x9, 0x3ff, 0x9, 0x1000, 0x100}, {0x0, 0xffffffff, 0x1, 0x7, 0x80000000, 0x66f8, 0x100, 0x7}], "e220d78ca5a09f3a5880c2f0f32599391d5ebdc275cf41804d3799d58173e86fed87b79ff5d29c146c2470598eab57b8d02577abffbbc0dbb0aa6e933fd1ebac8c4bb978c28a7c2f4e2d4c2205877e3889789d8ab20651b107ef86dc68a6d70860f9a688f8177dece508da3a3051c409c4701777952a5a004800e6cf98b25a1ef717072fde0b731db73de4ad3c3ee112f5df986d49db32e59f01c03dd906bd1b6758c9ad", [[], [], [], [], [], [], [], [], []]}, 0xa54) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)) fcntl$dupfd(r0, 0x406, r0) 2018/05/26 22:07:27 executing program 4: r0 = creat(&(0x7f0000000180)='./file0\x00', 0x0) lremovexattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=@random={'user.', 'ext4\x00'}) sendmsg$nl_route(r0, &(0x7f0000000700)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f00000003c0)=ANY=[@ANYRES32, @ANYBLOB="2000010000000000ff000000000000c00000000000010000ff00000000000000"], 0x2}, 0x1, 0x0, 0x0, 0x24000844}, 0x1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7a00000000000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000010000)="000100000008000081000000c9030000f4000204000000000000000000000000002000000020000000010000000000016e5fbe5a0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)) 2018/05/26 22:07:27 executing program 5: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x0, 0x0) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000240)) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000180)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x0, @random="59a310eebccc"}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'team0\x00'}) setsockopt(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000001000), 0xc5) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000380)={0x7f, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x7d8, 0x1f, 0x5, 0x9}, 0xb) listxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f00000013c0)=""/21, 0x15) ioctl$LOOP_CLR_FD(r0, 0x4c01) socket$inet6_tcp(0xa, 0x1, 0x0) removexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="73656375726974792e2f6465762f66756c6c00df8ea4a00d794b1ca05daaa106484f1f8a2cee2946d45f1e7d0a462f33953006c21c"]) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0xd, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x28}, 0x1}, 0x0) mlock2(&(0x7f0000058000/0x2000)=nil, 0x2000, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000000340)='team0\x00', 0x6, &(0x7f00000003c0)='\x00') ioctl$BLKRAGET(0xffffffffffffffff, 0x1263, &(0x7f0000000480)) futex(&(0x7f0000000140), 0x8c, 0x1, &(0x7f00000000c0), &(0x7f0000000100), 0x0) 2018/05/26 22:07:27 executing program 0: r0 = memfd_create(&(0x7f0000000140)="2d42d54e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0x0) pwrite64(r0, &(0x7f0000000240)='U', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f0000317000), 0xff8) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'bond0\x00', 0x10000}) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 2018/05/26 22:07:27 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x4, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x200, @empty, 0x3}], 0x2c) recvmmsg(r0, &(0x7f0000002d80)=[{{&(0x7f0000001400)=@alg, 0xffffffffffffff61, &(0x7f0000000000)=[{&(0x7f0000001480)=""/4096, 0xffffffffffffff62}, {&(0x7f0000002600)=""/147, 0x93}], 0x2, &(0x7f0000002740)=""/218, 0xda}}], 0x1, 0x0, &(0x7f0000002e40)={0x77359400}) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)={0x14, 0x42, 0x105}, 0x14}, 0x1}, 0x0) 2018/05/26 22:07:27 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000001700)={[{@sb={'sb', 0x3d, [0x2d]}, 0x2c}]}) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) 2018/05/26 22:07:27 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x1, 0x7, 0x9, 0x9, 0x40}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r1, 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) 2018/05/26 22:07:27 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) recvfrom(r0, &(0x7f00000000c0)=""/251, 0x3f9, 0x0, &(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "8df0d47434cdbcd50af760189e41d163f0fc8a3fcd8091d7e462359ba12143866e68a9028c2ccc7c1fc5ae13c3f188e2e7d7b8b4d32be094067b9571df0821"}, 0x6f3000) 2018/05/26 22:07:27 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x20000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x0, 0x0) capset(&(0x7f00000000c0), &(0x7f0000000440)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'gre0\x00', 0x103}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) r2 = dup3(r1, r0, 0x80000) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000200)=0xfff, 0x4) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000000340)={{0x2}, {0x0, 0x3}, 0x0, 0x0, 0x6}) [ 64.705263] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7173 comm=syz-executor3 2018/05/26 22:07:27 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x0, 0x0) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000180)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x0, @random="59a310eebccc"}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'team0\x00'}) setsockopt(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000001000), 0xc5) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendto$packet(0xffffffffffffffff, &(0x7f00000003c0), 0x0, 0x0, 0x0, 0x0) pwritev(r1, &(0x7f0000000300)=[{&(0x7f0000000380)}], 0x1, 0x0) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000380)={0x7f, 0xb43f, 0x80000000, 0x20, 0x800, 0xfff, 0x0, 0x7d8, 0x1f, 0x5, 0x9}, 0xb) ioctl$KDDISABIO(r0, 0x4b37) listxattr(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)=""/21, 0x15) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) getrlimit(0x1, &(0x7f00000002c0)) socket$inet6_tcp(0xa, 0x1, 0x0) removexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="73656375726974792e2f6465762f66756c6c00df8ea4a00d794b1ca05daaa106484f1f8a2cee2946d45f1e7d0a462f33953006c21c2d"]) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0x0, 0x0, {0x30, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, @in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x80}, 0x1}, 0x0) 2018/05/26 22:07:27 executing program 1: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'lo\x00'}) sendmsg$nl_route(r0, &(0x7f00000006c0)={&(0x7f0000000600)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000480)=ANY=[@ANYBLOB="400000001400010000000000000000000a810100", @ANYBLOB="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"], 0x2}, 0x1}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f0000000380)=""/153) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000140)={0x1}, 0xc) connect$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0xa, 0x4e22, 0x2d, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) openat$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x200, 0x4) ioctl$SG_SET_RESERVED_SIZE(0xffffffffffffffff, 0x2275, &(0x7f0000000340)=0x6) [ 64.776492] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7173 comm=syz-executor3 2018/05/26 22:07:27 executing program 7: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000003c0)=0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000400)='/dev/full\x00', 0x8c000, 0x0) perf_event_open(&(0x7f0000000340)={0x3, 0x70, 0x1, 0x7fffffff, 0x6, 0x100000000, 0x0, 0x8, 0x400, 0x2, 0x3, 0x1f, 0x117, 0x2, 0x1, 0x1ff, 0x4000, 0x8, 0x7ff, 0x7153d4f4, 0x1000, 0x4, 0x8, 0x20, 0x400, 0xfffffffffffffffb, 0x70, 0x0, 0x1, 0x5b0c, 0xffff, 0x2084, 0x1, 0xffffffffffffff80, 0xd30, 0x80000001, 0x7, 0xfffffffffffff5e7, 0x0, 0xffffffffffffff81, 0x1, @perf_bp={&(0x7f0000000240), 0x9}, 0x1000, 0x8, 0x8, 0xe981fdd21cd0f9e2, 0x58d3, 0x9aec9c5, 0xf5a}, r0, 0x4, r1, 0x1) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x80000, 0x0) signalfd(r2, &(0x7f00000001c0), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept$netrom(0xffffffffffffffff, &(0x7f0000000280)=@full, &(0x7f0000000300)=0x48) r3 = socket$inet6(0xa, 0x2, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000001300)={'#! ', './file0', [{0x20}], 0xa}, 0xc) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) fcntl$getown(r3, 0x9) syz_open_procfs(0x0, &(0x7f0000000100)='net/mcfilter6\x00') connect$inet6(r3, &(0x7f0000000140)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1c) sendmmsg(r3, &(0x7f00000002c0), 0x4cc, 0x0) 2018/05/26 22:07:27 executing program 3: mmap(&(0x7f000012b000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f00000012c0)=@abs, &(0x7f0000001340)=0x6e, 0x800) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f00000016c0), &(0x7f0000001700)=0x30) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0)=0x8) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000001580)={0x0, 0x0, 0xb000}, 0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000680)={r2, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, &(0x7f0000000500)=0x84) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x101800, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000000380)={r4, 0xbd, "f5add999f2c0c295c2ce467791f81df4571e566a7465834f78fee30dbae63fc1d2e82bfbc704ee5994dba55448545bfc92a1eff0938a43e393fec33078bc12526bbd0132e12d65efc3e96e1c695f6d1f81961212ab4b9144247ba55758b0e76d9a526241da881bc807b20154577bf261e7f2dd5a644ab6536db75cfcb051f7528464327aa8b142f4d4c06cb2d702c1a38bc92eae51e670460a3def3df6e3cfb879ea047b18fb487df2dbe1deeae8d43ec60ad23f262f3c317b89b7e6a7"}, &(0x7f0000000140)=0xc5) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000640)) kexec_load(0x0, 0x7, &(0x7f00000005c0), 0x0) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) mlockall(0x3) r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000002c0)) ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f0000000200)=0x1) getrandom(&(0x7f0000000280)=""/40, 0x28, 0x1) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f00000004c0)={r4, 0x9, 0x2, 0x3, 0xb0, 0x3}, 0x14) sendmmsg$nfc_llcp(r7, &(0x7f0000001200)=[{&(0x7f0000000300)={0x27, 0x1, 0x2, 0x2, 0x5, 0x3, "712e84651367e6f1171acf13db34a69ee1a8f04671561828e3ce6ce4cb7f849143db6997f423dd5866849d37a71f90954489ee5e85ca64cdec6731c31fbfb5", 0x26}, 0x60, &(0x7f0000000780)=[{&(0x7f0000000580)="962d78d84bfe12fe92f016cd32c0e1532b92da4c8f59791209df26266793914b6e48dbcdb951d0c775025d135ecf501b5ccf7942b91f945382f29416e6cae7f9afb949cfc9d9469a73db3d43ea7a232b2fe62c3ad7078b3dcf78654accdbcab3fc0cdd994b52df4885c9bc64ff18cf5fdb3c331241ce68cad11423702722552aab44930809238b90f3e334b7483944251d35f3", 0x93}], 0x1, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0xa0, 0x11}, {&(0x7f0000000d80)={0x27, 0x0, 0x0, 0x1, 0x9, 0x4, "b10f158a6f4903ef58168a8f6d29def5a687215b3cc25fb4bf06ba0fc67a546c71eaee4922cc9943f019499496682d21acc051b27e3d0bdcc426a05a83cd0c", 0x18}, 0x60, &(0x7f00000010c0)=[{&(0x7f0000000e00)="7b8acd5d57ca0896f328920ea4b07df11ebd1787efbcddeac88ef2f1e3484d3d96c2d2824795702239c72e194604bc18e74a6c6427e9e40623390d2ba86f44b63da1c5c0f2265c7dad4edf", 0x4b}, {&(0x7f0000000240)="7fdecb0881578e31c8", 0x9}, {&(0x7f0000000f00)="984660b78406b4721bbe2e12ce696c74b8608ca744777a03fc005659b2865025ba2a760207d7de04d0cbb0859ffeb27f5a0294d666462e0f82f7bfa84a91573dc1e185aac6484efd5436df8cadf4c1b9240681f8c6b0e13069b2fa330c739e24b52a72f4c2302b8c61cb603e6efa0716f21498cdfa693e9545a5538f83c49553f69514dd4ad8e941725f2653936e87c82ddf50d9acb6cda6075a0b57af09b3ae5c86c12fb8a30bc87cd81aeaed07b71a8514aec794cf55ca2d0196c194be792d70038c213c83c5a99e2d186f0ffea9613fe99be7ca0a3a2d3fe58a88ff00dac57f1c6e19e357784f59526fa1f4ee9013dcc8065d71937a29", 0xf8}], 0x3, &(0x7f0000001140)={0x98, 0x10d, 0x7, "f9154c269aa73fdf67e97e86a437d2a9f695b2d707e1a2c81f25a1d93862f1274369bc7dbdaf4aa78e646a000965f925f109df7c1ef54b95eae983a225171915ebd868cbc67b6a1e7f915be1d246abb1efb0387093d4ee24b560fb39396652ce7ae71903e05518b1fbb292de8312fcaf83d6df21dfc82711ebcb931f1e8ee69456dc3a"}, 0x98, 0x1}], 0x2, 0x4005) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001640)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r8 = add_key$user(&(0x7f0000000540)='user\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000007c0)="952c36b4e92656f081e6145d44d3af0be9c1d1c453ea5c491819a0f842a59d113c219f883e0409a3a93912ad4e69ee5ce97c09daace2b3639a6fe2167166690cc9aa53c7a7a2670f6c5188335dab97da13e0c2dda04e073a416565d0887d9a69c0db598a8b94a534a794799614072d50fad05efa191521f1521711f671fce080b11c5130c42d0adba32cd382a8bf40939469229301c4279dd2096fa1f3c93d2f64efe998b3379abc42c6ccb7fe6324095393abdad5364cc5a1c152d289b0b353f7f056916e8820d044f1206d6f581c3cd5ebb7f408c4d1d69a987c7358", 0xdd, 0xfffffffffffffffc) r9 = add_key$keyring(&(0x7f00000008c0)='keyring\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$negate(0xd, r8, 0x3bb74203, r9) mmap(&(0x7f0000b00000/0x2000)=nil, 0x2000, 0x200000000, 0x11, 0xffffffffffffffff, 0x0) 2018/05/26 22:07:27 executing program 1: mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000180)={0x0, 0x989680}) [ 65.010164] EXT4-fs error (device loop4): ext4_iget:4557: inode #2: comm syz-executor4: root inode unallocated [ 65.070114] EXT4-fs (loop4): Remounting filesystem read-only [ 65.093629] EXT4-fs (loop4): get root inode failed [ 65.116344] EXT4-fs (loop4): mount failed [ 65.168782] IPv6: ADDRCONF(NETDEV_UP): bond_slave_0: link is not ready [ 65.197757] IPv6: ADDRCONF(NETDEV_UP): bond_slave_1: link is not ready [ 65.214173] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 65.226468] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 65.270992] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_0: link becomes ready [ 65.278743] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 65.295093] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_1: link becomes ready [ 65.302892] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 65.312474] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.319978] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.328478] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 65.336337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.202067] syz-executor6 (7186) used greatest stack depth: 23608 bytes left [ 68.253895] IPVS: Creating netns size=2536 id=9 [ 68.431210] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 68.445766] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 68.502874] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 68.516945] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 68.575490] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 68.589406] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 68.604097] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.620009] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.272118] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 69.307555] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 69.313839] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 69.321343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.619806] blk_update_request: I/O error, dev loop0, sector 0 [ 69.626065] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 69.634081] blk_update_request: I/O error, dev loop0, sector 8 [ 69.640097] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 69.648161] blk_update_request: I/O error, dev loop0, sector 16 [ 69.654272] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 69.662292] blk_update_request: I/O error, dev loop0, sector 24 [ 69.668373] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 69.676312] blk_update_request: I/O error, dev loop0, sector 32 [ 69.682483] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 69.690605] blk_update_request: I/O error, dev loop0, sector 40 [ 69.696692] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 69.704572] blk_update_request: I/O error, dev loop0, sector 48 [ 69.710683] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 69.718461] blk_update_request: I/O error, dev loop0, sector 56 [ 69.724563] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 69.732372] blk_update_request: I/O error, dev loop0, sector 64 [ 69.738430] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 69.746403] blk_update_request: I/O error, dev loop0, sector 72 [ 69.752542] Buffer I/O error on dev loop0, logical block 9, lost async page write 2018/05/26 22:07:32 executing program 1: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000e000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb64c86d6b66732e66617400020441000500077008f8", 0x16}], 0x800010, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) write$binfmt_script(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="b2ed8abaa0b50ddb19989d52c838073decdc14218ce1df72cdc8aa91e4531ff90441589096ca9dafda438379008f43c9cf05ab9274ece62ceb3a1d8b2d200dd10f63e6531448"], 0xb) r1 = socket(0xa, 0x2, 0x0) accept4$ipx(r1, 0x0, &(0x7f0000000000), 0x800) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0x3, 0x6, 0x2, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={r2, 0x7}, &(0x7f0000000200)=0x8) ftruncate(r1, 0x10002) 2018/05/26 22:07:32 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x4, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000200)=0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={r2, @in={{0x2, 0x4e20, @rand_addr=0x7}}}, 0x84) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv6_newaddr={0x18, 0x13, 0x509, 0x0, 0x0, {0x7}}, 0x18}, 0x1}, 0x0) 2018/05/26 22:07:32 executing program 7: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xd) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000040), &(0x7f0000000000)=0x4) eventfd(0x4) 2018/05/26 22:07:32 executing program 4: r0 = creat(&(0x7f0000000180)='./file0\x00', 0x0) lremovexattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=@random={'user.', 'ext4\x00'}) sendmsg$nl_route(r0, &(0x7f0000000700)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f00000003c0)=ANY=[@ANYRES32, @ANYBLOB="2000010000000000ff000000000000c00000000000010000ff00000000000000"], 0x2}, 0x1, 0x0, 0x0, 0x24000844}, 0x1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7a00000000000000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000010000)="000100000008000081000000c9030000f4000204000000000000000000000000002000000020000000010000000000016e5fbe5a0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)) 2018/05/26 22:07:32 executing program 0: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000000040)={'sit0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/checkreqprot\x00', 0x404000, 0x0) r2 = socket$inet6(0xa, 0x803, 0x100000001) sendmmsg(r2, &(0x7f0000000080)=[{{&(0x7f0000000200)=@nl=@unspec, 0xfffffffffffffde9, &(0x7f0000000500), 0x0, &(0x7f0000000040), 0x0, 0x2}, 0x19}], 0x0, 0x4000) setsockopt$inet6_int(r2, 0x29, 0x4a, &(0x7f0000000000)=0x80, 0x4) recvfrom(r2, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000140)={'broute\x00', 0x0, 0x4, 0xf1, [], 0x6, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000280)=""/241}, &(0x7f00000001c0)=0x78) fadvise64(r1, 0xffffffffffffffff, 0x3f, 0x3) connect$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/26 22:07:32 executing program 3: mmap(&(0x7f000012b000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f00000012c0)=@abs, &(0x7f0000001340)=0x6e, 0x800) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f00000016c0), &(0x7f0000001700)=0x30) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0)=0x8) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000001580)={0x0, 0x0, 0xb000}, 0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000680)={r2, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, &(0x7f0000000500)=0x84) r5 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x101800, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000000380)={r4, 0xbd, "f5add999f2c0c295c2ce467791f81df4571e566a7465834f78fee30dbae63fc1d2e82bfbc704ee5994dba55448545bfc92a1eff0938a43e393fec33078bc12526bbd0132e12d65efc3e96e1c695f6d1f81961212ab4b9144247ba55758b0e76d9a526241da881bc807b20154577bf261e7f2dd5a644ab6536db75cfcb051f7528464327aa8b142f4d4c06cb2d702c1a38bc92eae51e670460a3def3df6e3cfb879ea047b18fb487df2dbe1deeae8d43ec60ad23f262f3c317b89b7e6a7"}, &(0x7f0000000140)=0xc5) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000640)) kexec_load(0x0, 0x7, &(0x7f00000005c0), 0x0) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) mlockall(0x3) r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000002c0)) ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f0000000200)=0x1) getrandom(&(0x7f0000000280)=""/40, 0x28, 0x1) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f00000004c0)={r4, 0x9, 0x2, 0x3, 0xb0, 0x3}, 0x14) sendmmsg$nfc_llcp(r7, &(0x7f0000001200)=[{&(0x7f0000000300)={0x27, 0x1, 0x2, 0x2, 0x5, 0x3, "712e84651367e6f1171acf13db34a69ee1a8f04671561828e3ce6ce4cb7f849143db6997f423dd5866849d37a71f90954489ee5e85ca64cdec6731c31fbfb5", 0x26}, 0x60, &(0x7f0000000780)=[{&(0x7f0000000580)="962d78d84bfe12fe92f016cd32c0e1532b92da4c8f59791209df26266793914b6e48dbcdb951d0c775025d135ecf501b5ccf7942b91f945382f29416e6cae7f9afb949cfc9d9469a73db3d43ea7a232b2fe62c3ad7078b3dcf78654accdbcab3fc0cdd994b52df4885c9bc64ff18cf5fdb3c331241ce68cad11423702722552aab44930809238b90f3e334b7483944251d35f3", 0x93}], 0x1, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0xa0, 0x11}, {&(0x7f0000000d80)={0x27, 0x0, 0x0, 0x1, 0x9, 0x4, "b10f158a6f4903ef58168a8f6d29def5a687215b3cc25fb4bf06ba0fc67a546c71eaee4922cc9943f019499496682d21acc051b27e3d0bdcc426a05a83cd0c", 0x18}, 0x60, &(0x7f00000010c0)=[{&(0x7f0000000e00)="7b8acd5d57ca0896f328920ea4b07df11ebd1787efbcddeac88ef2f1e3484d3d96c2d2824795702239c72e194604bc18e74a6c6427e9e40623390d2ba86f44b63da1c5c0f2265c7dad4edf", 0x4b}, {&(0x7f0000000240)="7fdecb0881578e31c8", 0x9}, {&(0x7f0000000f00)="984660b78406b4721bbe2e12ce696c74b8608ca744777a03fc005659b2865025ba2a760207d7de04d0cbb0859ffeb27f5a0294d666462e0f82f7bfa84a91573dc1e185aac6484efd5436df8cadf4c1b9240681f8c6b0e13069b2fa330c739e24b52a72f4c2302b8c61cb603e6efa0716f21498cdfa693e9545a5538f83c49553f69514dd4ad8e941725f2653936e87c82ddf50d9acb6cda6075a0b57af09b3ae5c86c12fb8a30bc87cd81aeaed07b71a8514aec794cf55ca2d0196c194be792d70038c213c83c5a99e2d186f0ffea9613fe99be7ca0a3a2d3fe58a88ff00dac57f1c6e19e357784f59526fa1f4ee9013dcc8065d71937a29", 0xf8}], 0x3, &(0x7f0000001140)={0x98, 0x10d, 0x7, "f9154c269aa73fdf67e97e86a437d2a9f695b2d707e1a2c81f25a1d93862f1274369bc7dbdaf4aa78e646a000965f925f109df7c1ef54b95eae983a225171915ebd868cbc67b6a1e7f915be1d246abb1efb0387093d4ee24b560fb39396652ce7ae71903e05518b1fbb292de8312fcaf83d6df21dfc82711ebcb931f1e8ee69456dc3a"}, 0x98, 0x1}], 0x2, 0x4005) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001640)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r8 = add_key$user(&(0x7f0000000540)='user\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000007c0)="952c36b4e92656f081e6145d44d3af0be9c1d1c453ea5c491819a0f842a59d113c219f883e0409a3a93912ad4e69ee5ce97c09daace2b3639a6fe2167166690cc9aa53c7a7a2670f6c5188335dab97da13e0c2dda04e073a416565d0887d9a69c0db598a8b94a534a794799614072d50fad05efa191521f1521711f671fce080b11c5130c42d0adba32cd382a8bf40939469229301c4279dd2096fa1f3c93d2f64efe998b3379abc42c6ccb7fe6324095393abdad5364cc5a1c152d289b0b353f7f056916e8820d044f1206d6f581c3cd5ebb7f408c4d1d69a987c7358", 0xdd, 0xfffffffffffffffc) r9 = add_key$keyring(&(0x7f00000008c0)='keyring\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$negate(0xd, r8, 0x3bb74203, r9) mmap(&(0x7f0000b00000/0x2000)=nil, 0x2000, 0x200000000, 0x11, 0xffffffffffffffff, 0x0) 2018/05/26 22:07:32 executing program 2: syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x81) setitimer(0x2, &(0x7f0000000000)={{0x77359400}, {0x77359400}}, 0x0) 2018/05/26 22:07:32 executing program 6: futex(&(0x7f0000000ffc), 0xc, 0x0, &(0x7f0000000000), &(0x7f0000000ffc), 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x101000) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ppoll(&(0x7f0000000080)=[{r0, 0xa0}, {r1, 0x400}, {r2, 0x11c0}, {r3, 0x8000}], 0x4, &(0x7f0000000100)={r4, r5+10000000}, &(0x7f0000000140)={0x8}, 0x8) 2018/05/26 22:07:32 executing program 7: r0 = socket(0xfffffffffffffffc, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x101}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x18, 0x0, 0x4) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000040)=0x40000000, 0x4) r3 = dup2(r1, r0) setsockopt$IP_VS_SO_SET_ZERO(r3, 0x0, 0x48f, &(0x7f0000000080)={0xff, @loopback=0x7f000001, 0x4e20, 0x2, 'none\x00', 0x8, 0x40, 0x1f}, 0x2c) ioctl$BLKBSZSET(r3, 0x40081271, &(0x7f00000000c0)=0x7ff) 2018/05/26 22:07:32 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000100)={0x1, 'irlan0\x00'}, 0x18) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$BLKBSZGET(r1, 0x80081270, &(0x7f0000000040)) 2018/05/26 22:07:32 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x8000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"73797a5f74756e0000802000", 0x102}) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000080)=0x57, 0x7, 0xc) 2018/05/26 22:07:32 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) symlink(&(0x7f0000001400)='./file0\x00', &(0x7f0000001480)='./file0\x00') r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x0, 0x0) capset(&(0x7f0000000200), &(0x7f0000000440)={0x0, 0x2, 0x9}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"65716cffffffff007a000000eb00", 0x103}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) r3 = dup3(r2, r1, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={0x0, @multicast2, @remote}, &(0x7f0000000280)=0xc) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000002c0)=r4) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001500)={0x0, 0x0, 0x0}, &(0x7f00000013c0)=0xfffffffffffffd28) fchownat(r0, &(0x7f0000001380)='./file0\x00', r6, r7, 0x1c00) getpgrp(r5) bind$inet(r3, &(0x7f0000001440)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000000340)={{}, {}, 0x0, 0x0, 0x6}) r8 = syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) statfs(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/18) read(r8, &(0x7f0000000380)=""/4096, 0x35) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000010000/0x2000)=nil, 0x2000}}) [ 70.052872] FAT-fs (loop1): error, fat_free: invalid cluster chain (i_pos 1041) 2018/05/26 22:07:33 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) sched_setaffinity(r0, 0xfffffffffffffd1a, &(0x7f00000000c0)=0x6) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x41, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000000180)={0xd1e, 0x8, 0x4, {r4, r5+30000000}, 0x0, 0x9}) bind$packet(r1, &(0x7f0000000200)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/26 22:07:33 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000100)={0x1, 'irlan0\x00'}, 0x18) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$BLKBSZGET(r1, 0x80081270, &(0x7f0000000040)) 2018/05/26 22:07:33 executing program 6: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x6e) preadv(r0, &(0x7f00000014c0)=[{&(0x7f00000000c0)=""/137, 0x89}, {&(0x7f0000000180)=""/60, 0x3c}, {&(0x7f0000000240)=""/114, 0x72}, {&(0x7f00000001c0)=""/56, 0x38}, {&(0x7f00000002c0)=""/107, 0x6b}, {&(0x7f0000000340)=""/78, 0x4e}, {&(0x7f00000003c0)=""/234, 0xea}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x8, 0x0) unshare(0x400) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x0, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001540)='/dev/rfkill\x00', 0x482800, 0x0) recvfrom$ipx(r1, &(0x7f0000001580)=""/84, 0x54, 0x1, &(0x7f0000001600)={0x4, 0x3, 0x6, "ddbd7f4e3af4", 0x756e}, 0x10) 2018/05/26 22:07:33 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/05/26 22:07:33 executing program 5: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x1000, @loopback={0x0, 0x1}, 0x4}, 0x1c) getsockname(r1, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000140)=0x80) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0xcd, "973d32ee608122d0c47c31be737a08a77deb1ce4e917853914a2216cc37693af2695f373fb9e75e858b730ee578105e5831c4e31cc218e62de6270d5d58ebb75b4e1afe74fd37422b3150f9921babb914d76a580d159304a748a18423cf28688b2df925a45387ef6dbba30f0fb92b19f4f861e2b23f5280789a23628f7dc36eb826ba74d585029042e3e62659450a9beb15dbeab44e9e28f381ea83e510ea8f0147a1fcbe91baf4778b86f6051aaa1d80c7824537162e4340c4ac4d3f23af2912347a3aa5bcb628af744d1df56"}, &(0x7f0000000280)=0xd5) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000002c0)={r3, 0x800, 0x1, [0x200]}, 0xa) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 70.124771] FAT-fs (loop1): Filesystem has been set read-only 2018/05/26 22:07:33 executing program 6: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$get_security(0x11, r0, &(0x7f0000000080)=""/69, 0x45) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x120c3) getpeername(0xffffffffffffffff, &(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000001c0)=0x80) sendfile(r1, r2, &(0x7f0000000200), 0x8) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x16, 0xffffffffffffffff, 0xffffffffffffffff) 2018/05/26 22:07:33 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x20}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000100)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, @empty, @mcast1={0xff, 0x1, [], 0x1}, 0x401, 0x81, 0x100000001, 0x100, 0x3, 0x80040000, r1}) [ 70.226450] EXT4-fs error (device loop4): ext4_iget:4557: inode #2: comm syz-executor4: root inode unallocated [ 70.291487] EXT4-fs (loop4): Remounting filesystem read-only [ 70.319071] EXT4-fs (loop4): get root inode failed [ 70.336745] EXT4-fs (loop4): mount failed [ 70.371518] IPv6: ADDRCONF(NETDEV_UP): bond_slave_0: link is not ready [ 70.385279] IPv6: ADDRCONF(NETDEV_UP): bond_slave_1: link is not ready [ 70.396421] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 70.419307] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 70.490507] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_0: link becomes ready [ 70.500385] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 70.508384] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_1: link becomes ready [ 70.516302] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 70.523884] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 70.531616] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 70.539215] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 70.546941] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready 2018/05/26 22:07:34 executing program 1: clone(0x0, &(0x7f0000000080), &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000280)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x3d) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='proc\x00', 0x0, &(0x7f00000001c0)) mq_timedsend(0xffffffffffffffff, &(0x7f00000009c0), 0x0, 0x0, &(0x7f00000019c0)={0x0, 0x989680}) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000300)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, [0x0, 0x0, 0xfffffffffffffffc, 0x400, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0xfffffffffffffffd]}, &(0x7f0000000480)=0x100) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240), &(0x7f00000002c0)=0xc) socket$inet_udp(0x2, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x4) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, "88ed7e4edd9e18b7f1805635508603ed3888713c8293b91bf6bde112f6ddd21d7c048960d69d04ae338b3fc618a9b5b3416207ed99e6ba9494a1b46cc7351491", "c72a5a6573cd3d1fb2b3766277edf733f36f8ce4e79ad6135632391c79b57e7fef87e3cbce9d55dc85fa8faf76b062157c1e2574906783ffb24549e827c78a9b", "38b4fd03827448e71700e1755ce8d5c67237b2197dc2ff90aa2affee81903319"}) syz_open_dev$random(&(0x7f0000000200)='/dev/random\x00', 0x0, 0x208000) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x3) getdents64(r0, &(0x7f0000000100)=""/186, 0x4a9e280) fchdir(0xffffffffffffffff) 2018/05/26 22:07:34 executing program 2: mprotect(&(0x7f000004a000/0x2000)=nil, 0x2000, 0x8000000004) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001540)={{{@in, @in6=@remote}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001640)=0xe8) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="7f"], 0x1) fcntl$setstatus(r1, 0x4, 0x4000) write$selinux_access(r1, &(0x7f0000000000)={'system_u:object_r:etc_t:s0', 0x20, '/usr/sbin/ntpd', 0x20}, 0xfffffeff) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f00000000c0)=""/142) 2018/05/26 22:07:34 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x10000, 0x0) setsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000000240)=0x367, 0x4) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x1, 0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x7ff) getresgid(&(0x7f0000000180), &(0x7f0000000340), &(0x7f00000003c0)) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x400, 0x0, 0x10000, 0xa8, 0x2}, 0x14) r2 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x4011, r2, 0x0) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) write$cgroup_type(r3, &(0x7f00000009c0)='threaded\x00', 0xfffffc47) getsockopt$ax25_int(r1, 0x101, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/26 22:07:34 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="c626262c85a3bf012cf66f") syz_mount_image$ntfs(&(0x7f00000000c0)='ntfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001740)=ANY=[]) mount(&(0x7f00000017c0)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000040)='ramfs\x00', 0x0, &(0x7f0000001700)) chdir(&(0x7f0000000000)='./file0\x00') mknod(&(0x7f00000010c0)='./file0\x00', 0x29, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100), &(0x7f0000000280)) 2018/05/26 22:07:34 executing program 4: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)={0x5, 0xfffffffffffffffe}) capset(&(0x7f00000000c0)={0x20071026}, &(0x7f0000000100)={0x0, 0x0, 0x80000001}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x101000, 0x0) write$eventfd(r0, &(0x7f0000000280)=0x1, 0x8) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000140)={0x1, 0x1fe0000000000, 0x266}) write$binfmt_misc(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0xe6) eventfd(0x101) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000002c0)) 2018/05/26 22:07:34 executing program 0: r0 = socket(0x20800000a, 0x1, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl(r0, 0x8912, &(0x7f0000000280)="c626362c8523bfde2bf66f909fc23bded2530c4dfda5692d36b518279a9d9663a73d6e1f790bd15c504f013f3ce756c4f9eb8ce5f1495135094532766869fdd30143252335d12db311ff7821b8701ef45287d2bc75cafad291fb77bea5f738858f74337a6fe53651e13712402e1793e5a5c0070100000000006376cad2d7696955a97b857a0be9d1b60618e8263940b28acac4916c4b673b10c988b5f28406244ae31722b9a92eb037b9e21d6e80c5fd68d2cee50c7860cda896b35c3cc613f16e1e0460131b62abeaae8ae08b1791c72afc97fd0dcacc70069ae8a798fd1e2367c8d48f23be7bad29ebd29d264154c0bed4bea3b76705bf7f62c7bb00dbb0c691a267c9048f63aed855f70e31c37326bac601bb7154bbfd675aa90bb0bfff0c99a5c2e75bf3c6abea9063b6f9d19c2336c2bfa99f4cf02657625d497c6a96ca89a7a5f15f6bd0b76aa806a29277c5ab9b107fcc9a8e87beaf") getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000000)=""/8, &(0x7f0000000040)=0x8) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000200), &(0x7f0000000240)=0x14) sched_getparam(r1, &(0x7f0000000180)) connect$l2tp(r0, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x2, 0x1, 0x4, {0xa, 0x4e24, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) ioctl$void(r0, 0xc0045878) 2018/05/26 22:07:34 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000040)) ioctl$KDGKBLED(r0, 0x40045109, &(0x7f0000000000)) 2018/05/26 22:07:34 executing program 3: r0 = memfd_create(&(0x7f0000000080)='user\x00', 0x0) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) r1 = eventfd(0x0) sendfile(r1, r0, &(0x7f0000000040), 0x7ff) flistxattr(r1, &(0x7f00000000c0)=""/246, 0xf6) 2018/05/26 22:07:34 executing program 5: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) userfaultfd(0x80000) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000000200)={0x0, 0x25, 0x5, 0x2, 0x0, 0x7}) mlockall(0x6) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f00000000c0)) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000140)) munlockall() ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000fddfff)) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000000) 2018/05/26 22:07:34 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000140)={'broute\x00'}, &(0x7f0000000000)=0x78) r1 = dup2(r0, r0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00000001c0)=0x2, 0x4) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000080)=""/149) 2018/05/26 22:07:34 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000180)=@un=@abs, 0x80) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'veth0\x00', 0xa73f}) 2018/05/26 22:07:34 executing program 5: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="14000000dd000000000000000000000017000000"], 0x14}, 0x1}, 0x0) clock_gettime(0x0, &(0x7f0000004280)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000004100)=[{{&(0x7f0000000400)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000580)=""/196, 0xc4}}, {{&(0x7f0000003bc0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000004000), 0x0, &(0x7f0000004080)=""/106, 0x6a}}], 0x2, 0x0, &(0x7f00000042c0)={0x0, r1+30000000}) bind$llc(r2, &(0x7f0000000000)={0x1a, 0x325, 0x80, 0x8, 0x81, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/05/26 22:07:34 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x5d}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x7, 0x7, 0x0, 0xeb, 0x6, 0x100, 0x5, 0x3, r1}, &(0x7f0000000140)=0x20) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='fusectl\x00', 0x0, &(0x7f00000002c0)="996380c51d99d8326f564619a5aab257426edac6290440e8584512a2863b606ec765ee16340a2af377ead78c346257c6d5ec73a1c0dc9343c43adec5f275b672c5f0759a5f8e3a6fda982b508ac57fec80797bb62afdbebf324f0af3560450920adf0efcfc9ce796a29249ef1c59eb26d986b36ed9d88371aa7fe7851d949ef8c069e7e63bb0f6410d0baf6b50a6daa8ac14c583218f0328c82d3857b0a912e6a3152f1b2f7295bd6c9b119d338cd65c2252c8d1d5bb8f633e82964d6f2c") [ 71.377819] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=221 sclass=netlink_route_socket pig=7745 comm=syz-executor5 2018/05/26 22:07:34 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) getgid() r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f00000000c0)={0xcf03, 0x6, 0x800, 0xffffffff, 0x12e, 0x1ff}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0xc) r3 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f00000006c0)={0x0, 0x0, 0x7fffffff}) 2018/05/26 22:07:34 executing program 6: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket(0xa, 0x1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(r1, 0x1, &(0x7f0000000200)="c626262c8523bf012cf66f3b3835f694c6de3da11a305a53d32f1f945b5e2464b77e6b05a74adc74cfeb0000") r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80}, 0x4}}}, 0x32) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x333246edc0467cce, 0x0) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000000080)={0x6, 0x8}) r4 = dup2(r2, r0) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000000100)={0x101, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @loopback=0x7f000001}, 0x22, 0x7, 0x3, 0xebf, 0x2800000000000, &(0x7f00000000c0)='team0\x00', 0x6, 0x9, 0x6}) poll(&(0x7f0000000040)=[{r2, 0x200}, {0xffffffffffffffff, 0x8}, {r4, 0x400}, {r0, 0x20}, {r0, 0x2000}, {r2, 0x1}], 0x6, 0x7) 2018/05/26 22:07:34 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) write$selinux_access(r0, &(0x7f0000000040)={'system_u:object_r:ppp_device_t:s0', 0x20, 'unconfined', 0x20, 0x31, 0x30}, 0x30) r1 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/05/26 22:07:34 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000080)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) pwritev(r0, &(0x7f0000000740)=[{&(0x7f00000006c0)="7f", 0x1}], 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) fchmodat(r1, &(0x7f0000000000)='./file0\x00', 0x1) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000240), &(0x7f0000000280)=0x4) socket$key(0xf, 0x3, 0x2) [ 72.265821] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=221 sclass=netlink_route_socket pig=7783 comm=syz-executor5 [ 74.712818] IPVS: Creating netns size=2536 id=10 [ 74.883677] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 74.897760] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 74.954346] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 74.968083] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 75.025657] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 75.039510] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 75.054569] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.069762] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.712834] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 75.747223] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 75.753604] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.761121] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/05/26 22:07:38 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6}]}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000080)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = mmap$binder(&(0x7f0000dff000/0x200000)=nil, 0x200000, 0x8, 0x6151, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000040)={r2}) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/05/26 22:07:38 executing program 1: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r0 = open(&(0x7f00000003c0)='./file0\x00', 0x40, 0x4) sysfs$2(0x2, 0x0, &(0x7f0000000240)=""/55) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000480)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) prctl$void(0x3b) accept4$unix(r0, &(0x7f0000000400), &(0x7f0000000380)=0xfffffffffffffd52, 0x80000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x0, 0xa541, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00000001c0)) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f00000002c0)=0xfffffffffffffff9) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000340)={0x80, 0x5d, 0x8000, 0x2, 0x6, 0x2, 0x3, 0x4, 0x2, 0x4, 0x1, 0x2}) ioctl$sock_bt(r0, 0x541b, &(0x7f00000004c0)="335bf9ea55ff17b46e57d6f49005a5122caf7183f25ba86ad707ae1b3b21c14b70e9836d304b7d447af9179739df562e4d17c13447bc72831800bd8c94cbd187fd219cb258ba087d4c091f663decdcbd5d2b66f4112486955943f7722d89d7dc03577e19bfcaff79c89b494c185df13d2ad0e09c043f1921fed58e536ead8b86ff51ec31d40fa4fe1680e46247f9afea601b89cd300f2ba1ac98d676b61a0f59ff73f8824c08c0655fb7d6da13fb6621d5754ff01259") r2 = creat(&(0x7f0000000280)='./file0\x00', 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000100)={0x400000000000, 0x5, 0x10000, 0x1, 0x3, 0x6}) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000580), 0x2) r3 = socket$inet6(0xa, 0x2, 0x0) write$binfmt_elf32(r2, &(0x7f0000000d80)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0xb679, 0x2, 0x100000001, 0x1, 0x2, 0x7, 0x4, 0x286, 0x38, 0x37b, 0x1, 0x3, 0x20, 0x1, 0x5, 0x10001, 0x80000000}, [{0x0, 0x8000, 0x0, 0x5, 0x8000000000057d, 0x3, 0xbf3a, 0x7}], "57dde9fbbf5be0c1cafe47b898bde34568c215ef652875fdda527d16543613269f6381d07b41ce0e174a3b700c7aea5e7d3573fd547f1231fdde3acfcf887da1aea670981aa5a3bfea60dd6dabd189c6e4cce1c1cbe100c112f2188096962e1db1780000000000000000000000000000000099a7fdee3bab2cbf6f0370e97e451cbee7076e68c59e3990c64c9b6162fb4f9faa90cfa9d92c84a31030afdfa11d8535470d3d38d02a9c59b68a53505ba396cb57baf0591e1a4b1f235a99e64b72175cbdfb07bcae95257e98cc1f4ffd1eb12e84054f28a87b726217fd0c00f86077759d954324c203e469fe29a30a48b29cb495e9c46b7a7cb1707742b63a82f6e1fe672b7932d44eeca617a2a59e187a074eb9b2befc", [[], [], [], [], [], [], [], []]}, 0xc1a) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000140)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1c) sendmmsg(r3, &(0x7f00000002c0), 0x4cc, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/05/26 22:07:38 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x1000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x8) fcntl$setstatus(r0, 0x4, 0x6100) ftruncate(r1, 0x6cf) lseek(r0, 0x0, 0x2) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000100)={0x0, 0x2, {0xffffffffffffffff, 0x3, 0x0, 0x0, 0xffffffffffffffff}}) sendfile(r0, r2, &(0x7f0000002780), 0x8000fffffffe) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000180)={0x6, 0x100000001, 0x9, 0x6, 0xfffffffffffffffd, 0x200}) ftruncate(r2, 0x0) 2018/05/26 22:07:38 executing program 6: fstat(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x3, &(0x7f0000000200)='./file0/file0\x00', r0, &(0x7f0000000480)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00000004c0)) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f00000001c0)='/dev/random\x00', 0x0, 0x40000) read(0xffffffffffffffff, &(0x7f0000000580)=""/4096, 0x1000) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000e000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb64c86d6b66732e66617400020441000500077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000380)) getresuid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) getpgrp(0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000001580)={0x4f0, 0x0, 0x0, 0x70bd2a, 0x0, {}, [@nested={0xb8, 0x53, [@typed={0x14, 0x45, @ipv6=@dev={0xfe, 0x80, [], 0xa}}, @generic="d4c6580c7658874c4068a4170d98485b25ada9821ad3a2d390af5a4cf6f4dea1727f23c458f796d6d8da6a65900dba513bc15c110b5ec55c0db04deb50dc9609bdd14910205b49b8c478375006efae11fac8333ec96819d1764bafed1cbe4935a9e5871be0d74fc9f6c3141539ac7e53852f5a8d7ebb7ae09c0b11d2555a752edd00b3bf28d089bd39948112d7712c1b6fe6d77dd36d9baf678c3f6d1c2efa36"]}, @nested={0xc8, 0x26, [@generic="7a476b7e7e382a1091cb44e5ae2e40a4076d7f044f9b170946e5fa9f8a9c99a51c9a8c14c8ea7cd4dda5d74a3b5d1eebef8f6fd9ac24c7483417583974c7f4558eeaa033e64a8f9a0b57a3782a49101b78605afbf09622278ac3", @typed={0x68, 0x41, @binary="3c42d0bdc7bc09d7e8cf269e4a42c4f55e0cb9cc90afd8592ca4b13fc24260938854eff3bc6a030c203c74cc90a9e7b415ee5f03dc43e5e9c16472fa8363aea8449461976b2a0d18d29af173591546c1a474f60d1c9db8a0d751e3ed9160a9a0b8"}]}, @nested={0x130, 0xc, [@generic="ed546750fbeb6b592ea2b5b24db06e75cfc68caa7e87359f132f52ce1f94aa3e54d9ad517c4c41639c4e81d7f92729e248e183bd73b4f48d00b1858fc00913f60384e4e4106d490ddd53e429e4da0ca2779df6ab7ca0fdca8de99c4b906497c7f07f8dd0298351b5e9bd4de8a740c16c2c179bbb90e229ca36b599", @generic="592839cce120a6110c3b88a8c6e4399f4b92c706f13737ef1a399977e0a8b1cc72ee27e3e3e88a3f010f6f2e9e762bd17d363c695886154652b15332355dd68a02585c6ba860979ce154936463e429af05adaa97932351a1b0a9d1eab355539d20afe15a17fb7495160f736694c9984d3abc4fdd54b106645a9245cf0d3af09ac2502226126d44988fc409a04b707665f2549e25512dae2b78b1535fceb9cb339a", @typed={0x4, 0x42}, @typed={0xc, 0x2b, @u64=0x1}]}, @nested={0x180, 0x90, [@generic="93eb063d4daa0a4fa12a885492809ea35296a60c61d366acba0c4a8183b374e0ac124718b8888cb7bd30a571d05156a034e3fda5e3526a4b5c2924e8b356f83633e9646b105b8b", @typed={0xc, 0x85, @str='vfat\x00'}, @generic="b54d5c003f8b1df3b49e04ba2f0083056294a013564e3ca71aecf8c37751fa0cf2bdeb8d76086eb91661c8128778560d5387f00f98b3e406c13a43bd44c2e30e28a26247bbe467d762a7a8944091acd9f517f527fdd477852cd97f54eabba2e4fcbda75a163138a2117a2a7f5ccdbee6c9c6e1ace8049564783a05c7d52615da0c9d72d2ae975e56be0578e5e253d6d75d446be3dc1d1b5892bde0ec48121a5d0b7723de00721ebfbc2a3db355152ddae7da639d785a608970a642c2bb214f737e0ea91631200799836a21f9019169d3e572c884ede0bbf950145b69d8a321", @generic="d5ef386e2689be3ad3008d10b34667a1a1d2f7c0d683792105fdca494c1e3d7c480f16f21d4a71ba48d736e94732c56438266b093682d1ba9608012412f6195405399d2f4b90c4dd", @generic]}, @nested={0x6c, 0xc, [@generic="1688e3dd4eb7530bfe2323865b3d0ab99ab59717933b6ebea5d748a55fb0901c69844b7da5ecece68183191065474e0679cf3cfcdd804dcc348c43b1e1d1eac61d537636ff9c961ac1b9053b24d4d31170db804c9d838f8b4e99e8db1c6f8836b549a57d19b412"]}, @typed={0x8, 0x4c, @u32=0x6b}, @nested={0x38, 0x1d, [@typed={0xc, 0x73, @u64=0x6691ee1e}, @typed={0xc, 0x23, @u64}, @generic="36e7a839e30b949c765de45bff58d7e24012a0c9707738cc2745"]}]}, 0x4f0}, 0x1, 0x0, 0x0, 0x4000}, 0x0) r3 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) fcntl$setpipe(r2, 0x407, 0x5) write$cgroup_type(r3, &(0x7f0000000540)='threaded\x00', 0xff64) 2018/05/26 22:07:38 executing program 2: r0 = socket$unix(0x1, 0x801, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x81, 0x4) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@abs={0x1}, 0x8) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000200)={{0x7, 0x7fff}, 'port0\x00', 0x81, 0x11009, 0xffffffffffffff00, 0x12, 0x6, 0x20, 0x2, 0x0, 0x5}) dup2(r2, r0) listen(r2, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000008c00)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000008c40)={'team0\x00', r4}) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) memfd_create(&(0x7f0000000100)='/selinux/enforce\x00', 0x2) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x8) 2018/05/26 22:07:38 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000), 0xc5) fremovexattr(r0, &(0x7f00000000c0)=@known='security.ima\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f00000005c0)={0x21, @dev={0xac, 0x14, 0x14, 0xf}, 0x4e21, 0x3, 'lblcr\x00', 0x4, 0x1000}, 0x2c) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) perf_event_open(&(0x7f0000000540)={0x3, 0x70, 0x1, 0x69c, 0x6, 0x4, 0x0, 0x80, 0x0, 0xe, 0x8, 0xfff, 0x4, 0xfffffffffffffffc, 0x15, 0x0, 0x8, 0x0, 0x2d8a, 0x6, 0x7, 0xfffffffffffffffd, 0x101, 0x2, 0x8, 0x7f, 0x67ff, 0x100000000, 0x0, 0x100, 0x5, 0x0, 0x5, 0x1, 0xfffffffffffffffe, 0x8, 0x7fff, 0x81, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000500), 0x2}, 0x0, 0x7fff, 0x3, 0x0, 0x23d5}, 0x0, 0x6, r0, 0x2) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000440)={'security\x00', 0x79, "43100dcbb6692d4818b73a18fb65ac7feeba0317af649854b3fcceb072ff529b39e46802df56fdbf951fd62d1841062e6aa61d53526f7148a6e26810ecd8a957f941939783ca5e2691e6679b8d5d6a78422690cf7243f51da8596f3fab32f0bb1d20a1a05b4acf679c4737e002bcd42aa1d3d53b0322eeca8d"}, &(0x7f0000000180)=0x9d) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendto$packet(0xffffffffffffffff, &(0x7f00000003c0), 0x0, 0x0, 0x0, 0x0) pwritev(r1, &(0x7f0000000300), 0x0, 0x0) sendfile(r1, r1, &(0x7f0000000000), 0x2000005) listxattr(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)=""/21, 0x15) ioctl$KDSKBLED(r0, 0x4b65, 0xfffffffffffffff7) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) inotify_add_watch(r0, &(0x7f00000002c0)='./file0\x00', 0x1000000) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000600)) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000380)=ANY=[@ANYBLOB="020d00000d00000000b9050000000000080012000200020000000000000000000600000003030000000000000000000000000000000000000000000000000001ac1414bb000000000000000000000000030005000000000002000000e00000010048b9590e251a3a49b4ca478d1dca46a300000000000000e1c41d8ab28933f10e483d05395338f54331cc3f7c3d30bcacb8ad3bd809592969e0b4a80c2c8359d0c342292525190c90bad944a576689d7078ae63b3"], 0xb5}, 0x1}, 0x0) 2018/05/26 22:07:38 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x10000, 0x0) setsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000000240)=0x367, 0x4) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x1, 0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x7ff) getresgid(&(0x7f0000000180), &(0x7f0000000340), &(0x7f00000003c0)) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x400, 0x0, 0x10000, 0xa8, 0x2}, 0x14) r2 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10084}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x4011, r2, 0x0) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) write$cgroup_type(r3, &(0x7f00000009c0)='threaded\x00', 0xfffffc47) getsockopt$ax25_int(r1, 0x101, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/26 22:07:38 executing program 5: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000140), 0x4) openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x80000000000006) timerfd_create(0x7, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/relabel\x00', 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0xffa7, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x8}}, 0x1c) 2018/05/26 22:07:38 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x400800, 0x0) timer_create(0x7, &(0x7f0000000200)={0x0, 0x22, 0x2, @thr={&(0x7f00000000c0)="2d0a32b03c7cbd66768ab7a1e36263927ecc61119e7af7077b9247abbd6e4cdeff722439cc79ebc073bf820abadbf96f875554004bb2930d8d42d3bbeefd2faa93f77e5922b47d", &(0x7f0000000140)="8221a69adbf08eb8ce32b29cc72a0b15b2ed6f27689e3892d1eb9bcb8a4ffe44d10a7615cc001456693697ca47453de4743fe8b4bb865fe182cd756b4a0e55661cc4be52b2b35f2b071e0cbb562fe65647df620edb3a4475f31000b2994f2fac786d14110328a1927e3c931099aa87205dc564bed2d61c0e0fda0d9264208a3d9d25d8536fd4b60c723da5fa0110e713106e105096c2b029ca"}}, &(0x7f0000000240)=0x0) timer_delete(r1) readlinkat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000001540)=""/4096, 0x1000) ppoll(&(0x7f0000000280)=[{r0, 0x444}, {r0, 0x200}, {r0, 0x200}, {r0, 0x1000}, {r0}, {r0, 0x30}, {r0, 0x2000}, {r0, 0x2000}], 0x8, &(0x7f00000002c0)={0x0, 0x1c9c380}, &(0x7f0000000300), 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mountstats\x00') preadv(r2, &(0x7f0000000380)=[{&(0x7f0000000540)=""/4096, 0x364}], 0x1, 0x1f) 2018/05/26 22:07:39 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0x800, 0x0) ioctl$IOC_PR_RESERVE(r1, 0x401070c9, &(0x7f0000000100)={0x0, 0x5}) syz_open_dev$loop(&(0x7f00000006c0)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x7, 0xfffffffffffffffb) 2018/05/26 22:07:39 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/snmp\x00') ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000140)={&(0x7f0000000100)=[0x5, 0x20, 0x400, 0xe91, 0x4], 0x5, 0x6, 0x8, 0x0, 0x100000000, 0x2, {0xffffffffffffffff, 0xdd, 0xa71f, 0x2, 0x400, 0x8, 0x4, 0x0, 0x919, 0x5, 0x80000000, 0x1db, 0x1, 0x6, "01efcfc9c7db1fd54b9b4436ef505f1cd600c06890bc8c00c7f6b819ba069d34"}}) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x2000000, 0x10000000000443) perf_event_open$cgroup(&(0x7f0000000240)={0x0, 0x70, 0xd99, 0x2, 0x7fffffff, 0x6, 0x0, 0x14, 0x1, 0x4, 0x2, 0x8, 0x10000, 0x7, 0x100000000, 0x1, 0x2, 0x0, 0x7, 0x6, 0x6, 0xffff, 0x100000000, 0x7d63, 0x3, 0x9, 0x7, 0x5, 0x1f, 0x4, 0xff, 0x2, 0x800, 0x1f, 0x4, 0x7f, 0x4, 0x5, 0x0, 0x401, 0x5, @perf_bp={&(0x7f0000000200), 0x4}, 0x2500, 0x7fff, 0x8, 0x6, 0x9, 0x9, 0x37}, r0, 0x7, r1, 0x1) ioctl$KDMKTONE(r0, 0x4b30, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x2) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00000002c0)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x4011, r2, 0x0) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$cgroup_int(r3, &(0x7f0000000000)=ANY=[], 0x10000001b) close(0xffffffffffffffff) 2018/05/26 22:07:39 executing program 5: r0 = dup(0xffffffffffffffff) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x60001081}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="c00000001b0001000000000000000000e0000002000000000000000000000000ac1414bb0000000000000000000000000000000000000020020080a000000000", @ANYBLOB="9362351475d9906f63c989359c81f5d54978c2f527edfe39e0c1228586b143a6790d8668e5d9acafbbfd38f25a75f10ba7880445dc07ce50a173362846bf76bb7ebb35d07f782046b6efaf0c157b5c15a3e4c96d3c0f2b22b51d4c03eb76e8dbc2c55c78a515942ccab1a55f686f4029eeda228571a30d5a143e15d029e6ca256d4cef3897e9978f9b367d8b16a03c03e98e41267427d69e8ebb03d8f1a70e1c84e705af528f3d7099038f784097ade46bc845b68a3d700505139f473136bbb41701f8afb6533f9a8d543b7ef65d0b51f1322f2d082d", @ANYRES32=0x0, @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYPTR=&(0x7f00000000c0)=ANY=[@ANYPTR64, @ANYBLOB="02d461857b3a3b8503e1db98784be2400a12409da89b4fbf539ee055cac06aae0222474bb23c797131d8dd15f1bd4db1d23a61b354e6da4f721409c9e6aa9e277ff7311aace47221e7ed6f737755e43bb7e5fd90039ec09ba0f0a17a1164c9ad34df4030ebbb9a1c6871290a445c9a3e3ac6da36cbd175709d4e2f57c7b185220165d402ffb077bedf116308e573b82e79156074c278"]]], 0x4}, 0x1}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x101}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)={0x88, r2, 0x11, 0x70bd27, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7b}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x2}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xd74}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x40000}, 0x408d1) 2018/05/26 22:07:39 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='ns\x00') syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000080)='./file0/file0\x00', 0xfffffffffffffffe, 0x8, &(0x7f0000001540)=[{&(0x7f0000000280)="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", 0x1000, 0x9}, {&(0x7f00000000c0)="4305b148d36a723f7d07bf9629b51e962db154b95aa2a1922f80c3eb63a27e080d5f70003eb98040896981efd04fc9d565d7b5c855bc48a8e6e6162081b8c111a811a6bd6af4c6b595274bfd3ee450b18ccc253237b49c80032d358bf1a211334fc357a55ffef1f049fba48e25b32c92bca68c447cf9df8b032bf286dd29c5885298dee2c0f51040", 0x88, 0x5}, {&(0x7f0000000180)="d14d161f6fbc8f5eaeef23938113304e7c1019829b05316f7278832585b27764f16fb8b9f3e14a844ba088dc18d777114c93026f94887762b54870538fe4caee33de03aa59a0dc34ad7decdb220c0753f6707351b0f787c9af92e590d06e367b54cd195cb5d9688d2d5aa4a7a3c4d3f8910fb7eac2693865", 0x78, 0xffffffff}, {&(0x7f0000000200)="6868b8458907bdca2f67105f86d785bedc52c6a937cb6399cab60efa6655dfbb0d70e534a113aa0fe6139ceb47af35adcd3a9ad287d1210cafd06eaf870074", 0x3f}, {&(0x7f0000001280)="86789ce9c3ade5853c3eab77cdb85a32cb6970981d55e9c1f80fd7e70c9ba66efb5b703b3b6ed12438681a9ea77e97809bdad3ea59ff654078bda36eda5ad7e3a57dd700181864e5f0826d8bf04cdb1cc86f81936b45f19f0af82b54e221b514d97b8f5da4cccaa2249221fa4c0f0ccdc7ae351f16c33c937f04f77d260ac23d0b20b25e698536da732df42e24cd12ac72c7755c31337aecd1", 0x99, 0x4000000000000}, {&(0x7f0000001340)="ab7b7d4f6760badfe554dbf6061c270c59ef3f0cb8ae49c57f2a6f15faed3b9b3d7a659053dbef57f97f794954f8e8af19f95c5d3f1b5ce35ac82595e8c74ba2caf22f75a87a22e92f5e63ebdcc764113bf4681d940b52cca104e5dac000bec9d91e956f0042e9cc7be33786c309b70cc5f5a3a85ad79ba3d26b5dcc8613fcd45d98f15b09b88c3f011c37570cda5fee3ce4dabc2a3f20ee0dcef25470d354c843", 0xa1, 0x7}, {&(0x7f0000001400)="028965b51598c5ccaa5b13ff4b16574935a20f39b1238390b84972aec9f7", 0x1e, 0x9}, {&(0x7f0000001440)="ac8881b405cac58b0133f17ecfb74ec887918b05ad52b161119ca166580857905c08cab84d4cec8d554c15aeabc044139ee15d715a62eb08de4464c868e2ace88fc3726d521a2fa00302dfc5ab4f9e0dced751a172ace2cb57e330c095588199049d7250f0e3adcef5741dca2335fd2ad2ea312c962d06d47f69466f5353cd1ad68d6f91fa34b083ffe4def676b649bb19c44455916cdf9b0be26804e4db58efa743f86622d9975e37a84a8251353328c18d81d4e673d6542a80df9678f698159498e9acc68a6b9357b0e87399b0e750d96bb7e94601d8d0216b60ecee29a8a1792591e00399b26f4101ef73be345f", 0xef, 0x7ee}], 0x24080, &(0x7f0000001600)={[{@file_umask={'file_umask', 0x3d, [0x36, 0x30, 0x31, 0x32]}, 0x2c}, {@quiet='quiet', 0x2c}, {@type={'type', 0x3d, "fc7732eb"}, 0x2c}, {@uid={'uid', 0x3d, [0x33, 0x30, 0x30]}, 0x2c}, {@quiet='quiet', 0x2c}, {@umask={'umask', 0x3d, [0x31, 0x35, 0x35, 0x34, 0x35]}, 0x2c}, {@uid={'uid', 0x3d, [0x33, 0x35, 0x3d, 0x35]}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'maciceland'}, 0x2c}]}) clock_gettime(0x0, &(0x7f00000016c0)={0x0, 0x0}) readv(r0, &(0x7f00000018c0)=[{&(0x7f0000001740)=""/175, 0xaf}, {&(0x7f0000001800)=""/171, 0xab}], 0x2) utimensat(r0, &(0x7f0000001680)='./file0\x00', &(0x7f0000001700)={{}, {r1, r2/1000+30000}}, 0x100) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 2018/05/26 22:07:39 executing program 3: r0 = socket(0x2, 0x1, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f00000001c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getregs(0x4209, r2, 0x730004, &(0x7f0000000080)=""/38) ioctl(r0, 0x4000000000008912, &(0x7f0000000280)="c626262c8523bf012cf66fa5aa588354977568c78f43d258adfe937efc487dc7ee2d2a61c018167f4b5894fa8529b67ed2cf6f42b893df614d5f7241e4945c7606998815ce3899bd8752496b8e4a02553d5f336c0c5261f8b2b1370811e9c52b482167c3029d3102cfb04e67eb8ef5b8a73b737fb2981208eb32b81b134896aff897fd7b040f0c50f1843015c23f8fedee0657aec183d0748aa7e8477afe33efb6062d91f8158be06d4d7f6c4053fb86955fd5f298d2417c73113733dee5ed258d0084d7cd0f60eba3e42e628ec4c69aa06e15bb90") add_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="f1adeb1af858baacf3badb1d79cae63160297c5622f1bd4355db6251ba98a1e2907b45d18f94a48704000000222a0027dec36a9f5f10be85cdfbb42864d37ef802ac13632e6787578d000000d38f350b8b23000000000000000000", 0x5b, 0xfffffffffffffffb) [ 76.294734] Option ' ' to dns_resolver key: bad/missing value [ 76.408644] blk_update_request: 120 callbacks suppressed [ 76.408669] blk_update_request: I/O error, dev loop0, sector 0 [ 76.420582] buffer_io_error: 120 callbacks suppressed [ 76.420603] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 76.433824] blk_update_request: I/O error, dev loop0, sector 8 [ 76.439845] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 76.447863] blk_update_request: I/O error, dev loop0, sector 16 [ 76.454133] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 76.462093] blk_update_request: I/O error, dev loop0, sector 24 [ 76.468222] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 76.476421] blk_update_request: I/O error, dev loop0, sector 32 [ 76.482542] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 76.490513] blk_update_request: I/O error, dev loop0, sector 40 [ 76.496632] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 76.504551] blk_update_request: I/O error, dev loop0, sector 48 [ 76.510674] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 76.518653] blk_update_request: I/O error, dev loop0, sector 56 [ 76.524819] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 76.532772] blk_update_request: I/O error, dev loop0, sector 64 [ 76.538963] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 76.546899] blk_update_request: I/O error, dev loop0, sector 72 [ 76.553013] Buffer I/O error on dev loop0, logical block 9, lost async page write 2018/05/26 22:07:40 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x10, &(0x7f0000000100)=[@in={0x2, 0x4e22, @loopback=0x7f000001}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={r2, 0x9}, &(0x7f0000000200)=0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth0_to_bridge\x00', &(0x7f0000000000)=@ethtool_cmd={0x2}}) 2018/05/26 22:07:40 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x3, 0x4) ioctl$TCSBRK(r0, 0x5409, 0xffffffffffff8000) getresgid(&(0x7f0000000180), &(0x7f0000000340), &(0x7f00000003c0)) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000280), 0x14) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 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, 0xfffffffffffffffe, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x5) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000080)=0xb47b) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x1, 0x0) write$cgroup_type(r2, &(0x7f00000001c0)='threaded\x00', 0x9) 2018/05/26 22:07:40 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r2, 0x0) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000000040)=""/174) setpriority(0x0, r1, 0x6) 2018/05/26 22:07:40 executing program 3: get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x186) syz_mount_image$vfat(&(0x7f0000000300)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000380)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x10, &(0x7f0000000340)=ANY=[]) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000500)='./file0\x00') mkdirat(r0, &(0x7f00000001c0)='.//ile0\x00', 0x0) renameat(r0, &(0x7f0000000240)='.//ile0\x00', r0, &(0x7f0000000280)='./file0\x00') ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x1}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) get_robust_list(r1, &(0x7f0000000440)=&(0x7f0000000400)={&(0x7f00000002c0)={&(0x7f0000000200)}, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)}}, &(0x7f0000000480)=0x18) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'bond0\x00', 0xa0}) 2018/05/26 22:07:40 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000100)={'sit0\x00', {0x2, 0x4e23}}) r1 = dup(0xffffffffffffffff) ioctl$int_in(r0, 0x5452, &(0x7f0000000200)=0x5) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f00000002c0)='id_legacy\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)="8f9e66dabf92d1ffc8330001f97081d6c49578d741", 0x15, 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r2, 0x3) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, &(0x7f0000000180)=0x8) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r3, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000380)="74756e6c300000000000000e00", 0x10) sendto$inet(r3, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) ftruncate(r1, 0xd21) fchmodat(r1, &(0x7f0000000280)='./file0\x00', 0x100) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f00000001c0)={'TPROXY\x00'}, &(0x7f0000000240)=0x1e) 2018/05/26 22:07:40 executing program 6: fstat(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x3, &(0x7f0000000200)='./file0/file0\x00', r0, &(0x7f0000000480)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00000004c0)) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f00000001c0)='/dev/random\x00', 0x0, 0x40000) read(0xffffffffffffffff, &(0x7f0000000580)=""/4096, 0x1000) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000e000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb64c86d6b66732e66617400020441000500077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000380)) getresuid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) getpgrp(0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000001580)={0x4f0, 0x0, 0x0, 0x70bd2a, 0x0, {}, [@nested={0xb8, 0x53, [@typed={0x14, 0x45, @ipv6=@dev={0xfe, 0x80, [], 0xa}}, @generic="d4c6580c7658874c4068a4170d98485b25ada9821ad3a2d390af5a4cf6f4dea1727f23c458f796d6d8da6a65900dba513bc15c110b5ec55c0db04deb50dc9609bdd14910205b49b8c478375006efae11fac8333ec96819d1764bafed1cbe4935a9e5871be0d74fc9f6c3141539ac7e53852f5a8d7ebb7ae09c0b11d2555a752edd00b3bf28d089bd39948112d7712c1b6fe6d77dd36d9baf678c3f6d1c2efa36"]}, @nested={0xc8, 0x26, [@generic="7a476b7e7e382a1091cb44e5ae2e40a4076d7f044f9b170946e5fa9f8a9c99a51c9a8c14c8ea7cd4dda5d74a3b5d1eebef8f6fd9ac24c7483417583974c7f4558eeaa033e64a8f9a0b57a3782a49101b78605afbf09622278ac3", @typed={0x68, 0x41, @binary="3c42d0bdc7bc09d7e8cf269e4a42c4f55e0cb9cc90afd8592ca4b13fc24260938854eff3bc6a030c203c74cc90a9e7b415ee5f03dc43e5e9c16472fa8363aea8449461976b2a0d18d29af173591546c1a474f60d1c9db8a0d751e3ed9160a9a0b8"}]}, @nested={0x130, 0xc, [@generic="ed546750fbeb6b592ea2b5b24db06e75cfc68caa7e87359f132f52ce1f94aa3e54d9ad517c4c41639c4e81d7f92729e248e183bd73b4f48d00b1858fc00913f60384e4e4106d490ddd53e429e4da0ca2779df6ab7ca0fdca8de99c4b906497c7f07f8dd0298351b5e9bd4de8a740c16c2c179bbb90e229ca36b599", @generic="592839cce120a6110c3b88a8c6e4399f4b92c706f13737ef1a399977e0a8b1cc72ee27e3e3e88a3f010f6f2e9e762bd17d363c695886154652b15332355dd68a02585c6ba860979ce154936463e429af05adaa97932351a1b0a9d1eab355539d20afe15a17fb7495160f736694c9984d3abc4fdd54b106645a9245cf0d3af09ac2502226126d44988fc409a04b707665f2549e25512dae2b78b1535fceb9cb339a", @typed={0x4, 0x42}, @typed={0xc, 0x2b, @u64=0x1}]}, @nested={0x180, 0x90, [@generic="93eb063d4daa0a4fa12a885492809ea35296a60c61d366acba0c4a8183b374e0ac124718b8888cb7bd30a571d05156a034e3fda5e3526a4b5c2924e8b356f83633e9646b105b8b", @typed={0xc, 0x85, @str='vfat\x00'}, @generic="b54d5c003f8b1df3b49e04ba2f0083056294a013564e3ca71aecf8c37751fa0cf2bdeb8d76086eb91661c8128778560d5387f00f98b3e406c13a43bd44c2e30e28a26247bbe467d762a7a8944091acd9f517f527fdd477852cd97f54eabba2e4fcbda75a163138a2117a2a7f5ccdbee6c9c6e1ace8049564783a05c7d52615da0c9d72d2ae975e56be0578e5e253d6d75d446be3dc1d1b5892bde0ec48121a5d0b7723de00721ebfbc2a3db355152ddae7da639d785a608970a642c2bb214f737e0ea91631200799836a21f9019169d3e572c884ede0bbf950145b69d8a321", @generic="d5ef386e2689be3ad3008d10b34667a1a1d2f7c0d683792105fdca494c1e3d7c480f16f21d4a71ba48d736e94732c56438266b093682d1ba9608012412f6195405399d2f4b90c4dd", @generic]}, @nested={0x6c, 0xc, [@generic="1688e3dd4eb7530bfe2323865b3d0ab99ab59717933b6ebea5d748a55fb0901c69844b7da5ecece68183191065474e0679cf3cfcdd804dcc348c43b1e1d1eac61d537636ff9c961ac1b9053b24d4d31170db804c9d838f8b4e99e8db1c6f8836b549a57d19b412"]}, @typed={0x8, 0x4c, @u32=0x6b}, @nested={0x38, 0x1d, [@typed={0xc, 0x73, @u64=0x6691ee1e}, @typed={0xc, 0x23, @u64}, @generic="36e7a839e30b949c765de45bff58d7e24012a0c9707738cc2745"]}]}, 0x4f0}, 0x1, 0x0, 0x0, 0x4000}, 0x0) r3 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) fcntl$setpipe(r2, 0x407, 0x5) write$cgroup_type(r3, &(0x7f0000000540)='threaded\x00', 0xff64) 2018/05/26 22:07:40 executing program 0: r0 = socket$inet6(0x10, 0x4000003, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f00000000c0)) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e23, 0x93c, @remote={0xfe, 0x80, [], 0xbb}, 0x10000}, {0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3ff, [0x5, 0x7, 0xffff, 0x8000, 0x7f, 0x4, 0x0, 0x401]}, 0x5c) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000180)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000200)="5500000018007f5300fe01b2a4a280930a060000eba7430891000000390009000a000c00060000001900a30700030000000000000038d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 2018/05/26 22:07:40 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet(0x2, 0x5, 0x696, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000280)={'filter\x00', 0x0, 0x3, 0xfc, [], 0x8, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/252}, &(0x7f0000000300)=0x78) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000340)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x200000, 0x0, 0x400}) r3 = syz_open_pts(r0, 0x2) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000140)) 2018/05/26 22:07:40 executing program 7: sched_setaffinity(0x0, 0xfffffffffffffcbf, &(0x7f00000000c0)=0x8000009) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000180)={"6c6f00000000000000000000000200"}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$SG_NEXT_CMD_LEN(r2, 0x2283, &(0x7f0000000440)=0xcc) mkdir(&(0x7f0000000180)='./file0\x00', 0x8000000000000) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000040)='ramfs\x00', 0x0, &(0x7f000000a000)) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) chdir(&(0x7f0000000000)='./file0\x00') r4 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) getpeername$inet(r4, &(0x7f0000000100)={0x0, 0x0, @multicast2}, &(0x7f0000000140)=0x10) sendfile(r4, r4, &(0x7f0000000580), 0x2008000fffffffe) epoll_wait(r3, &(0x7f0000000380)=[{}, {}, {}, {}], 0x4, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000240)={0x0, 0x7fff}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e22, 0x85, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}}, 0x84) ioctl$int_in(r0, 0x5421, &(0x7f00000003c0)=0x1f) 2018/05/26 22:07:40 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) sched_setaffinity(0x0, 0xfffffffffffffd8b, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) socket(0xb, 0x6, 0x0) fallocate(r0, 0x1, 0x0, 0x10000102) connect$l2tp(0xffffffffffffffff, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x4, 0x0, 0x2}}, 0x2e) [ 77.123686] FAT-fs (loop3): bogus number of reserved sectors 2018/05/26 22:07:40 executing program 5: gettid() perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000100)) sendfile(r0, r1, &(0x7f0000000040), 0x10000000000443) 2018/05/26 22:07:40 executing program 1: ioctl$sock_ipx_SIOCIPXNCPCONN(0xffffffffffffffff, 0x89e3, &(0x7f0000000040)) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)) set_thread_area(&(0x7f0000000000)={0x2, 0xffffffff, 0x7400, 0x6, 0x100000001, 0x2000, 0x2, 0x5, 0x4}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000000c0)={0x3, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e21, @loopback=0x7f000001}, 0x0, 0x0, 0x800, 0x10000, 0x0, &(0x7f0000000080)='team0\x00', 0x0, 0x0, 0xfff}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000140)={0x1, 0x400}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x5, 0x0, 0x1, 0x3, 0x2, 0xffff, 0x6, 0x200, r1}, 0x20) close(r0) 2018/05/26 22:07:40 executing program 0: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0xffffffffffffffff, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000000100), &(0x7f0000000080)=0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x22, 0x2, &(0x7f0000000280)=[{&(0x7f0000000140)="4eb5c2856afd3d1b6b0d94c3cdb9c6eafa6595944f09ab623e883dd7a326cc8b44c78b2591d5f0e6653e917c9ae0a821470059ca4a5b46f7c691a7c64504e859ebbaad85b56df64180eeb843eb2c70dc90f8da3783f6", 0x56, 0x101}, {&(0x7f00000001c0)="20217b3cebbc1c70c6c159ac61058986f693def60b1e0b622a9fd39054892be02a2e0d4ad69b4932ad63996a3f2deae46e038791256ee1488c21cd42c15896c52b239f190a2db76dd3f0942b03595193f734cba2b119d87991126cf61a8442c91b64e619bbf9d50664cfdfbd2884973cce8bb042d4854be8eea968", 0x7b, 0xffff}], 0x20001, &(0x7f0000000400)=ANY=[@ANYBLOB="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"]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000002c0)=0x0) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0)={r1, r2, r3}, 0xc) writev(r0, &(0x7f0000000940)=[{&(0x7f0000000540)="be80891e67d91eba46a42a19e7283a4a0ccc2a277865474e0c4f34f1c4204e6ea5d712d512a9aef7a25db89a897d21d06b0ee22723376f1b5bef61ab0be4ef926bd9033288d92e2e935bb771b2d36632926a80d5f2ff8d76ff7d533d13", 0x5d}, {&(0x7f00000005c0)="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", 0xfa}, {&(0x7f00000006c0)}, {&(0x7f0000000700)="8cf6789a30ba4a80e4febf595dc214693e67019a9f6a300485ef1d51cc157efae7d2803f59459a1accd139ed11f8fed7378ff2159f935104350d5b4f29c34d062e97679e4c9afc9d43c2845d5fd143bdbcbfdb962e7b53999bb85152d9a21399ac07dd47a4d8ef8967b891e5277acd0ad38b636c8c758fbd4e89a035bdd008d47b224ba9d496b195878d2dd4cbd107980804334ead390b2a2d778262ba148007bc07590fcf4c3d44dac0c04d90f398bd998416cd5020e4a2c316e39248544a0167b70725f0a67b2eb2b68466b48ff2b3c722cecf2904463ae4cbb00fc6d40301889bf61bf8bbf4eb121b35e4286f57c8036beb", 0xf3}, {&(0x7f0000000800)="c1effb16444239ffc882224b42bd3d62f3cac7764420695a19e84a2dd60344c45833b0c8320b0e8e4f8635b8ac0dd8ac757cd9b27d927b0a669ffb1bb73d8e218069d18ae72d294ebc03e2c7c9facc19d11b2a3264a1b7069b75216d6129d21e228dfb2bb9c201b09ce4cab7e74f2e72e590ec80e5971511976c34ab842d3760d5ba41434dee6227cc095620ed9ac6ca", 0x90}, {&(0x7f00000008c0)="751cbee980623d175b4df0e8a8686acc72daad1af7255131f0e7ae77ff9df4dbef6222d0e292188c885676bf1837c55e95f664a7ea230247f665c96199d1794968a8c21bfeed6aa1abd8aae220c3c7bce888777ce43d42dfb18ba21a5fd152bf5a09419201ad23f0", 0x68}], 0x6) [ 77.166218] FAT-fs (loop3): Can't find a valid FAT filesystem [ 77.180712] device lo entered promiscuous mode [ 77.188069] device lo left promiscuous mode 2018/05/26 22:07:40 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x200, 0x0) openat$cgroup(r0, &(0x7f0000000180)='syz0\x00', 0x200002, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00000001c0)) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000000)={0x2, 0x10001, 0x8}) inotify_add_watch(0xffffffffffffffff, &(0x7f00000004c0)="e91f7189591e9233614b00", 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140), &(0x7f0000000040)=0x8) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) socket$inet(0x2, 0x4, 0x8001) sendfile(r2, r2, &(0x7f00000000c0), 0x6) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") 2018/05/26 22:07:40 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0xf138) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000080)='/\x00', &(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000140)='./file0\x00', 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x0, 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x2) mkdir(&(0x7f0000000300)='./control\x00', 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000480)={0xaa}) r4 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2), 0x0) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f0000000040)='./control\x00') syz_fuseblk_mount(&(0x7f0000005140)='./control/file0\x00', &(0x7f0000005180)='./control/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) renameat(r2, &(0x7f0000000240)='./control\x00', r2, &(0x7f0000000280)='./control/file0\x00') mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x1, 0x0) rename(&(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00') r5 = request_key(&(0x7f00000002c0)='blacklist\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)='/dev/rtc0\x00', 0x0) r6 = request_key(&(0x7f00000004c0)='logon\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000540)="73656c66736563757269747921b06367726f75703a00", 0xfffffffffffffffd) keyctl$reject(0x13, r5, 0x3f, 0x2, r6) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 2018/05/26 22:07:40 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = memfd_create(&(0x7f0000000040)='!\x00', 0x2) ioctl$BLKIOMIN(r3, 0x1278, &(0x7f00000001c0)) ioctl(r0, 0x7, &(0x7f0000000280)="362801868b718f4e5891da29d05dadb5d2dea22f373206569e081a8843bd9f6dee5ed11d779943b5fab675f61913882111cb85908946ea801d7ded817468f9438449b994b17b0a8b167f8f336d305a072acc1f87fc3dd60549a79b331a285db32a794b59c9b0e82c656954dc46d9b64df823a84d12f4fcfdd69a86bda0b899cdab1716cf77") ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='veth0_to_bridge\x00') ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000200)='/dev/full\x00', 0x40000, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000000)) ptrace$getregset(0x4204, r2, 0x202, &(0x7f0000000080)={&(0x7f0000000100)=""/130, 0x82}) ptrace$setopts(0x4206, r2, 0x7, 0x20) getpgid(r2) [ 77.311281] FAT-fs (loop3): bogus number of reserved sectors [ 77.323320] FAT-fs (loop3): Can't find a valid FAT filesystem 2018/05/26 22:07:40 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffdf7, 0x20000004, &(0x7f0000000000)={0xa}, 0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x1738, 0x1, [0x6]}, &(0x7f0000000140)=0xa) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000001c0)=r2, 0x4) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x84000) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000240)={0x1000, 0x1, 0x3}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0xffffffffffffffc1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)=ANY=[], &(0x7f0000000180)) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@sack_info={r4, 0x8, 0x6}, &(0x7f00000002c0)=0xc) 2018/05/26 22:07:40 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) userfaultfd(0x0) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00001edff0)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) readv(r1, &(0x7f00000001c0)=[{&(0x7f0000000500)=""/4096, 0x1000}], 0x1) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e23, @multicast2=0xe0000002}, 0xfffffffffffffec8) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x20008800, &(0x7f00000000c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000001500)="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", 0xd01, 0x0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000002240)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) [ 77.457553] device lo entered promiscuous mode 2018/05/26 22:07:40 executing program 5: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="526c6c6f775f7574696d653d2c6572720300733d72656d6f756e742d726f2c6572726f72733d63290374000075652c73686f77657865592c757365667265652c636865636b3d7374726963742c00"]) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f0000000280)='./file0/file0\x00', 0x0) openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) r1 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="315c7e8b9950e00b6f3b7e51b8e458695255f27a97a61d1670fa02c673891077d8b9d4fc6d5172ce44a94997cf04d2e85bb82f78398956d0fa27bcf5ddf4347d502de4e5fd91ae1ab4e851f86fa21fe3c18473187002645a1d9d96eec2b99095f0a82fa8c4b84f5cc9890efed8528149e69b5fd0fc0e8c722967ae2b268116cc78b55ad5067673090b6f25d56abf3559d16ae0506b9e6406cb7c8aea6a0d40b262ed8f3a0fa3d6a91484513fb2be", 0xae, 0xfffffffffffffff8) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f00000004c0)={0x3}) r2 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r1, &(0x7f00000003c0)='rxrpc\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, r2) chroot(&(0x7f0000000500)='./file0/file0\x00') [ 77.498560] device lo left promiscuous mode 2018/05/26 22:07:40 executing program 3: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/pktcdvd/control\x00', 0x107040, 0x0) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000380)={0x303, 0x33}, 0x4) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000500)=@sack_info={0x0, 0x7f2, 0xfffffffffffffffa}, &(0x7f0000000540)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000580)={r2}, 0x8) getrandom(&(0x7f0000001740)=""/40, 0x28, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001640)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB="e43e2bacc0ba263b5852ce33f19b092259c8e8d88cf93e7b73b12b96eb12a12a08beb6f134ad75fdc82d0ab55f67c21c05a3a0"]) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000480), &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x9, 0x40}, &(0x7f0000000280)=0x10) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)="c6") ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000880)=ANY=[]) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000000180), &(0x7f0000000400)=0x10) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r5, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r5, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendto$inet(r5, &(0x7f0000000000), 0xfffffffffffffe4e, 0x0, &(0x7f00000000c0)={0x2}, 0x10) read(r5, &(0x7f0000000000)=""/116, 0x100000330) socket(0xb, 0x0, 0x0) 2018/05/26 22:07:40 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x1000, "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"}, &(0x7f00000010c0)=0x1008) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001100)={r2, 0x55, "e16cf21b46c1c04ed4a5c06a2661cb383a8ec0b08da88aab2581cd13a99fa999033a0753771f8f9c325d48e050f6552005fcd5a1256bffd43e5eb6f18be8d74517bd670b1c79a640c6fc15175e27ed97565fd4e359"}, &(0x7f0000001180)=0x5d) [ 77.545196] FAT-fs (loop5): Unrecognized mount option "Rllow_utime=" or missing value 2018/05/26 22:07:40 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x81020000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x80}, &(0x7f0000000140)=0x8) getsockopt$IP_VS_SO_GET_DAEMON(0xffffffffffffffff, 0x0, 0x487, &(0x7f00000016c0), &(0x7f00000001c0)=0x62) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0xffffffff}, &(0x7f00000015c0)=0x8) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000001600)=0x1, 0x4) getrandom(&(0x7f0000001740)=""/40, 0x28, 0x1) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001640)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x402000, 0x0) fremovexattr(r0, &(0x7f0000000280)=@random={'system.', '\x00'}) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) r3 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6}]}, 0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) getsockopt$sock_buf(r3, 0x1, 0x1a, &(0x7f0000000200)=""/46, &(0x7f0000000180)=0x2e) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 2018/05/26 22:07:40 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) unshare(0x2000480) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000040)=0x1, 0x4) r2 = dup3(r0, r0, 0x80000) ioctl$TIOCSCTTY(r2, 0x540e, 0x40) getpeername(r0, &(0x7f0000000300)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000380)=0x80) 2018/05/26 22:07:40 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000000140)=""/220, 0xdc) mmap(&(0x7f00001bf000/0x3000)=nil, 0x3000, 0xfffffffffffffffd, 0x4011, r1, 0x0) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000100)=0xfffffffffffffd93, 0x800) r3 = getpgrp(0xffffffffffffffff) get_robust_list(r3, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000380)={0x0, 0x8}, &(0x7f00000003c0)=0xd9) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000400)={r4, 0x0, 0x10}, 0xc) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x82) clock_gettime(0x0, &(0x7f0000000580)) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x1, 0xa1) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, 0xffffffffffffffff) sendfile(r5, r5, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) pipe(&(0x7f0000000540)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000500)) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000000300)="ee87533b08866d320c17") setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r6, 0x111, 0x3, 0x0, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000680)=0x18, 0x381) 2018/05/26 22:07:40 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={"6c6f00000000ef1f0a54d00500fff100", 0x0}) mlockall(0x3) sendto$packet(r0, &(0x7f0000000000), 0x10001, 0x0, &(0x7f0000000100)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) 2018/05/26 22:07:40 executing program 7: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0xfffffffffffffffd, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00000000c0)=0xff) epoll_pwait(r0, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}], 0x3, 0xaec0, &(0x7f00000001c0)={0x8}, 0x8) socket$pppoe(0x18, 0x1, 0x0) r1 = socket(0x200000000000011, 0x4000000000080002, 0x81) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f00000003c0)={0x2, {{0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xfff}}, {{0xa, 0x4e21, 0xaf, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}}}, 0x108) bind$packet(r1, &(0x7f0000000200)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) open$dir(&(0x7f0000000240)='./file0\x00', 0x101000, 0x21) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000180)=0x110, 0x4) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000680)=0x3, 0x4) timer_create(0x2b018548ec4c7752, &(0x7f0000000340)={0x0, 0x13, 0x6, @thr={&(0x7f0000000500)="e2dc7f27ae7b2eb66a3c014d02b8a878bf354b46741b8235427409ea27fd2406258a6f1ac3c87cfe26ca06f8d1c10fbbfa640ae6ab9831d6ec38cb2e3f7888ebe6b2ae70ad186c93569df0f551cf972d0eb9c18654ca42d3c80092f69312c146e5a12ab37f42be697ec8fe46bb2576297472db9b00aa333fc89e584c39e673d838c74ed11c718f7ffe80151a7d78ce5cbfb3c02115186cb1bc35f7c6f1d3e96d92a12fc75a", &(0x7f0000000280)="ac1c685cca45283179a657548bb821a4dd1545003dcc2276185b04f17b27eb718d6449567fd3e10914689807e5822c71a3aa3600acb8baf1586f9c9259f0212adc60a2534db7c53eed63959ba9fb19a0e878fdb91f25c4197b928977700b9a13857a74e44f1173aa8fca5c07398fe2c0754969f010bd64659772"}}, &(0x7f00000005c0)=0x0) clock_gettime(0x0, &(0x7f0000000600)={0x0, 0x0}) timer_settime(r3, 0x0, &(0x7f0000000640)={{0x77359400}, {r4, r5+10000000}}, 0x0) 2018/05/26 22:07:40 executing program 6: openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x40c2c0, 0x0) unshare(0x24020400) pipe(&(0x7f0000000080)={0xffffffffffffffff}) vmsplice(r0, &(0x7f0000001dc0)=[{}], 0x1, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x31f) 2018/05/26 22:07:40 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000300)=@known='security.evm\x00', &(0x7f0000000280)='security.capabimity\x00', 0x0, 0x0) lsetxattr(&(0x7f0000000380)='./file0\x00', &(0x7f00000000c0)=@known='security.evm\x00', &(0x7f0000000100)='\x00', 0x1e4, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000140)={{0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x3, 'lblc\x00', 0x8, 0x65afefdb, 0x2}, {@multicast2=0xe0000002, 0x4e21, 0x7, 0x4, 0x100000000}}, 0x44) 2018/05/26 22:07:40 executing program 4: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) socketpair(0xb, 0x0, 0x0, &(0x7f0000003880)={0xffffffffffffffff, 0xffffffffffffffff}) openat$md(0xffffffffffffff9c, &(0x7f0000000340)='/dev/md0\x00', 0xfffffffffffffffe, 0x0) listen$netrom(r1, 0x20) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x10000000000007) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x200000000000007}, 0x1c) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000002c0)=0x0) ptrace$setsig(0x4203, r2, 0x6, &(0x7f0000000380)={0x3, 0x7fff, 0x200, 0x1ff}) sendmmsg(0xffffffffffffffff, &(0x7f0000000140), 0x7b, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000280)={0x0, 0x3, 0x0, 0x0, 0x0, 0x8000}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) r3 = gettid() removexattr(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=@known='security.capability\x00') ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000140)={0x0, 0xd, 0x23}) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) process_vm_writev(r3, &(0x7f0000000000)=[{&(0x7f0000000180)=""/247, 0xffffff80}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xadbf80a3}], 0x23a, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') keyctl$get_security(0x11, 0x0, &(0x7f00000014c0)=""/4096, 0x1000) 2018/05/26 22:07:41 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000004c0)=0x282, 0x4) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) sendmmsg(r1, &(0x7f00000002c0), 0x400000000000174, 0x0) 2018/05/26 22:07:41 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xd}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x6, [@empty, @multicast1=0xe0000001, @multicast1=0xe0000001, @multicast2=0xe0000002, @multicast2=0xe0000002, @empty]}, 0x28) socket$inet6(0xa, 0x80005, 0x0) 2018/05/26 22:07:41 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="6e65740000000000000100") exit(0x0) getdents64(r0, &(0x7f0000000040)=""/57, 0x24e2a14d) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="e62f9c61514c58b667fa77929d5d9bf0", 0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000140), 0x4) mkdirat$cgroup(r0, &(0x7f0000000080)='syz0\x00', 0x1ff) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000140)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x800) fcntl$setstatus(r1, 0x4, 0x6400) sendto$unix(r0, &(0x7f0000000100)="88323e58f5751342edecedcc87f2696cf1896dd333638a2ac5", 0x19, 0x48040, &(0x7f0000000280)=@file={0x1, './file0\x00'}, 0x6e) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)}], 0x0, &(0x7f0000000240)=ANY=[]) creat(&(0x7f0000000180)='./file0/file0\x00', 0x0) getdents64(r0, &(0x7f00000001c0)=""/147, 0x93) 2018/05/26 22:07:41 executing program 2: syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={"69000200000f002dc830ee000000005d"}) clone(0xebecf30b2cf801fd, &(0x7f0000000340)="b61d16e3fa7f1d31770f2d0443849fad09859d03b8e25dfc300aa39d60303f29d50317ab8615cecf0e5d6806efe1552c34f45bbd36b38e42140a62fba5d467c09dadc28c3629b3f64655827b0898", &(0x7f0000000280), &(0x7f0000000400), &(0x7f0000000580)="c2f0ba918431681c399e270c1ef8a30e596cc646b1c89e525c5fb414ab17fe98542b2bbb41c36f23c6ed3270d22c13574bd2e8ada3560003662564bb112c729f4d397b7e78e566bbd2a667ad4346ebc3c73f99528cc0732acf12b36bc664b8c000f60a19be6b9c30a4ed3dbd00922008f453b16beb279031365dab8cf27f88029b49f8d5bb219be5ae19c6ae7a1c3cd141a471174c70025ae9ac0496e145c96d9115280d46acc4f9eb9eb34199fc6d43385a1bb3cf863b8ee890939d21") socket$nl_route(0x10, 0x3, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000300)={"65716cffffffff007a000000eb00", 0x103}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000440)={0x0}, &(0x7f0000000680)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000006c0)={r1, @in6={{0xa, 0x4e23, 0x1000, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x84) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000480)={0x0, @in6={{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x2}}, 0xeec, 0x0, 0x40400, 0x5, 0x2}, &(0x7f0000000200)=0x98) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="2800000010005fba000000000000000000000000", @ANYBLOB="030000000600000008001b00"], 0x2}, 0x1}, 0x0) dup3(r2, 0xffffffffffffffff, 0x0) 2018/05/26 22:07:41 executing program 3: set_robust_list(&(0x7f0000000000), 0x8) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000140)={{0x7d, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x2, 'wlc\x00', 0xc, 0xd99c, 0x20000002d}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x1, 0x234a, 0x60, 0x3}}, 0x44) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x292440, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x8) timer_create(0x0, &(0x7f00000002c0)={0x0, 0x27, 0x4}, &(0x7f0000000300)=0x0) timer_getoverrun(r2) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x7, 0xf09c}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000001c0)={r3, 0xf5, "7bf53566ed50153cab568a9a1ef49d2b316e708d62c75279bc34ff224a192eed39a9521162e3e0443c58205a2efc4ef0a031364f6693c7ce15ed4bde59a5a7e07b5a287f3201783dc57253986e3dafd430c3e5eb43b146783d2a0c881b40227cc59a5afa9fcfc9dd9641da9ddc2148c7c8b5ca5c93cb0ec905da083e64ea0bfcfa20843fdadb9599f1307be586b138bc3bd3a780fff490c84f73cf24816ed24b85e70ef960f39bb7c3cf21f49e985f2ce9f6cf2d091c888e355bac2d028f9377f65d8fd9d6ea7ab5339bdb4eb9345f1ff9c4665336ab48fa476ad23c8fbd98267b8b51b923a2e53ff01e83407cb628d6b705f81514"}, &(0x7f0000000100)=0xfd) 2018/05/26 22:07:41 executing program 7: pipe2(&(0x7f0000002640)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000002680)={0x18, 0x0, {0x4, @random="c44a0fbeae99", 'nr0\x00'}}) r2 = socket$inet_sctp(0x2, 0x800000000005, 0x84) tee(r2, r2, 0x0, 0xc) ioctl$ASHMEM_SET_NAME(0xffffffffffffffff, 0x41007701, &(0x7f0000000000)='net/route\x00') getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000100)=0x80, &(0x7f0000000140)=0x4) r3 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$TIOCGPTPEER(r0, 0x5441, 0x3) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f00000004c0)=""/148, 0x94}], 0x1, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000240)='net/route\x00') setsockopt$sock_int(r4, 0x1, 0x27, &(0x7f00000000c0)=0x1000, 0x4) gettid() perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syslog(0x9, &(0x7f00000002c0)=""/43, 0x2b) r5 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r5) preadv(r4, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) 2018/05/26 22:07:41 executing program 6: r0 = perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x3) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000340)="63707526352121000000010000039cd30e35cca01d3d0b0a1c60666f8dcc6d5c76fd2e9e09626b31deea1b0d3b81b62cd5b4223726b5797482fb1d83e6f82e2d6d0af3b128e9604401695c8d6c866c68a8fc80de2c4b099a06ef2b72590cf82c59249a74f41af3d61afdd00427799b7ce4b70845ed9780731957b75bf0253e4d4df598be5e3d7121a60f70013200bbbe9d7235af657010520b26afa8247f3756ed4c4a34cf9040d5540acac2865fc1ce8ded62538de97482f4317a7772e66f88e5e3e7476378c091498dfde4bb73bf0a004b9ee55ba00a0f") 2018/05/26 22:07:41 executing program 5: clock_adjtime(0x0, &(0x7f00000000c0)={0x9d54}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x3, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@broadcast, @multicast2, 0x0}, &(0x7f00000001c0)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000200)={@local={0xfe, 0x80, [], 0xaa}, @empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1fa1, 0x3a41bc38, 0xfff, 0x400, 0x4, 0x400000, r1}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000280)) [ 78.754448] IPVS: set_ctl: invalid protocol: 125 172.20.20.187:20000 wlc 2018/05/26 22:07:41 executing program 0: openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x20000000000200, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/05/26 22:07:41 executing program 5: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x12, r1, 0x0) r2 = socket(0x2000000011, 0x3, 0x0) sendto$inet6(r2, &(0x7f0000000040), 0xfe69, 0x0, &(0x7f0000000140)={0xa, 0x0, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) setsockopt$inet_tcp_buf(r2, 0x6, 0x1e, &(0x7f0000000000)="5494b9654d55e47ba25b7e94fc8f649de06c0a8da33accbe5adfaaeac3ab6425ddf70ce58b3e7be7d2fb03935159a5f2e8adb6cd396424d5b457f8b746861500e99d7420934896", 0x47) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/05/26 22:07:41 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000080)='/\x00', &(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x200000000080400, 0x0) accept4$netrom(r1, 0x0, &(0x7f0000000240), 0x80000) getgid() getpeername$llc(r1, &(0x7f0000000280), &(0x7f00000002c0)=0x10) umount2(&(0x7f0000000200)='./file0\x00', 0x2) mkdir(&(0x7f0000000300)='./control\x00', 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000440)='./control/file0\x00') rmdir(&(0x7f0000000340)='./control\x00') r3 = syz_fuseblk_mount(&(0x7f0000005140)='./control/file0\x00', &(0x7f0000005180)='./control/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x1, 0x0) pwrite64(r3, &(0x7f0000000380)="30008cba88bb6ceedec0273cb9c51ac74a88ecb42d9771f6613403d575d7cc31a208e6e2b7c55ae00635518067c9ba063bf123c92d7326c901b1e88f146f0f1b4435fd08d37e4bb2cfb4182571ed8130d8a9181099e7194df8e691c4712d8b26e270e05656d0f8fb75731df53abb2c2607ca8adc0f7b3f75555414016b9ceefcfc45dd101fd3c9b7908b49c21b440aae3204df50e28e7106b5071dd15f0e360d0909531aaf684b5f89325e109bddef8dcfbed2a80c", 0xe, 0x0) rename(&(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00') r4 = getpgrp(0xffffffffffffffff) ptrace$getregset(0x4204, r4, 0x205, &(0x7f00000005c0)={&(0x7f00000004c0)=""/239, 0xef}) 2018/05/26 22:07:41 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) bind$unix(r0, &(0x7f00000000c0)=@abs={0x1}, 0x6e) listen(r0, 0x10) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000180)=0x2, 0x4) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3) [ 78.796493] IPVS: set_ctl: invalid protocol: 125 172.20.20.187:20000 wlc 2018/05/26 22:07:41 executing program 7: r0 = socket(0xa, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000003700)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000003e80)=r1) mknod(&(0x7f0000003f40)='./file0\x00', 0x20, 0x2) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) recvmmsg(r0, &(0x7f0000003d40)=[{{&(0x7f0000000000)=@sco, 0x80, &(0x7f00000025c0)=[{&(0x7f0000000080)=""/133, 0x85}, {&(0x7f0000000140)=""/179, 0xb3}, {&(0x7f0000000200)=""/58, 0x3a}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/78, 0x4e}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000002300)=""/131, 0x83}, {&(0x7f00000023c0)=""/254, 0xfe}, {&(0x7f00000024c0)=""/244, 0xf4}], 0x9, &(0x7f0000002680)=""/4096, 0x1000, 0x2}, 0x5}, {{&(0x7f0000003680)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f0000003700), 0x0, &(0x7f0000003740)=""/165, 0xa5, 0x4}, 0x8000}, {{&(0x7f0000003800)=@can={0x0, 0x0}, 0x80, &(0x7f0000003c80)=[{&(0x7f0000003880)=""/235, 0xeb}, {&(0x7f0000003980)=""/224, 0xe0}, {&(0x7f0000003a80)=""/35, 0x23}, {&(0x7f0000003ac0)=""/13, 0xd}, {&(0x7f0000003b00)=""/153, 0x99}, {&(0x7f0000003bc0)=""/158, 0x9e}], 0x6, &(0x7f0000003d00)=""/39, 0x27, 0x6}, 0x6}], 0x3, 0x2000, &(0x7f0000003e00)={0x77359400}) bind$packet(r0, &(0x7f0000003e40)={0x11, 0x1e, r2, 0x1, 0x9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r3 = socket(0x40000000002, 0x3, 0x2) ioctl$sock_proto_private(r3, 0x5411, &(0x7f0000000000)) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003ec0)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$TCGETS(r4, 0x5401, &(0x7f0000003f00)) 2018/05/26 22:07:41 executing program 6: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/context\x00', 0x2, 0x0) ioctl$void(r0, 0xc004587f) symlink(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0/file0/file0\x00') rename(&(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='./file1\x00') 2018/05/26 22:07:41 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x98}, 0x1}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x4, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x4e22, @broadcast=0xffffffff}], 0x3c) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000080)=@hopopts={0x0, 0x1e, [], [@pad1={0x0, 0x1}, @pad1={0x0, 0x1}, @generic={0x1ff, 0xe0, "df4d7e089b5c44a15bfcc0ec211231389817996cee1e5e49df7f09d846d4e07adf93f1ad0c3aef306d3a6a831f282779236cbf921afe3be0394118577a116c867fd005a2ce5ba59911090a917f1d83e0b488aecf37785906fcca3d5b2670c110f44895a898421257c5e418984fe861dad688d00aefb0791bed68998c8046a4fc2500abc106bb927b7976ab4f525e4be23106c7b8bbf68408918b4f6f4d952b4af384dee73a93fab1bf7daaa9843acd79d911cda107fb9a4029845e4e38d8321e601f51993c41b378ee4a3ca1535cde25ff879b3080b0c741729e7e4624c1e1b0"}, @jumbo={0xc2, 0x4, 0x56}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}]}, 0x100) socket$inet6(0xa, 0x80000, 0x3) 2018/05/26 22:07:41 executing program 0: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x7) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000001fc0)={&(0x7f0000000ac0)={0x10}, 0xc, &(0x7f0000001f80)={&(0x7f0000000400)={0x1c, 0x13, 0x301, 0x0, 0x0, {0x5}, [@typed={0x8, 0x3, @binary="86"}]}, 0x1c}, 0x1}, 0x0) [ 79.568739] FAT-fs (loop4): bogus number of reserved sectors [ 79.574664] FAT-fs (loop4): Can't find a valid FAT filesystem 2018/05/26 22:07:42 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x80, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000001c0)={{0xa, 0x4e21, 0x4c, @local={0xfe, 0x80, [], 0xaa}, 0x7}, {0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xde}, 0x40, [0x9, 0xfffffffffffffffc, 0x800, 0x43, 0x0, 0x3, 0xffffffff, 0x1]}, 0x5c) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x2, 0x0) connect$netlink(r1, &(0x7f00000000c0)=@unspec, 0xc) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') getsockname$packet(r1, &(0x7f0000000400)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000480)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000580)=0xe8) accept$packet(r1, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000600)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000640)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@mcast1}}, &(0x7f0000000740)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000007c0)={'bcsh0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000008c0)={'vlan0\x00', 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000900)={@broadcast, @loopback, 0x0}, &(0x7f0000000940)=0xc) accept(r1, &(0x7f0000000980)=@can={0x0, 0x0}, &(0x7f0000000a00)=0x80) accept4$packet(r1, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000a80)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000ac0)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000bc0)=0xe8) accept$packet(r1, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000c40)=0x14) getsockname$packet(r1, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000cc0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000d00)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000e00)=0xe8) getsockname$packet(r1, &(0x7f0000000f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000f80)=0x14) accept4$packet(r1, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001000)=0x14, 0x80800) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001040)={0x0, @broadcast, @multicast1}, &(0x7f0000001080)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000012c0)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000001180)=0xe8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000011c0)={0x0, @loopback, @multicast1}, &(0x7f0000001200)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000013c0)={'gre0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000001bc0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000001b80)={&(0x7f0000001400)={0x778, r2, 0xc00, 0x70bd25, 0x25dfdbfe, {0x1}, [{{0x8, 0x1, r3}, {0xb0, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xc5}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}]}}, {{0x8, 0x1, r5}, {0xb8, 0x2, [{0x7c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4c, 0x4, [{0x1f, 0x1, 0xc24, 0x140000}, {0x9, 0x10000, 0x20, 0x7fff}, {0x5, 0x100000000, 0xc0}, {0x100000001, 0xa149, 0x8, 0x5}, {0x3, 0x8000, 0x1, 0x38}, {0x7, 0xd060, 0x1ff, 0x9}, {0x0, 0x80000001, 0x6, 0xfffffffffffffffc}, {0x40, 0xff, 0x2}, {0xc75, 0x7fffffff, 0xffffffffffffffff, 0x9}]}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000000}}}]}}, {{0x8, 0x1, r6}, {0x128, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x20}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfff}}}]}}, {{0x8, 0x1, r9}, {0x44, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x6, r10}}}]}}, {{0x8, 0x1, r11}, {0x22c, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x317a}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffffff17}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}, {0x8, 0x7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x74, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x44, 0x4, [{0x100000000, 0x1176, 0x685, 0xffffffff}, {0x2, 0x3421, 0x0, 0x7}, {0x8000, 0x4, 0x1, 0xa}, {0x401, 0x2, 0xab, 0x7ff}, {0x1, 0x8d0, 0x8, 0x4}, {0x8, 0xfff, 0x5}, {0xa03, 0x8, 0x9fa3, 0xffff}, {0x9, 0x8, 0x9, 0x1000}]}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xbc7}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x7, 0xce, 0x40, 0x8}, {0x1480000000000, 0x3, 0x3, 0x7}, {0x2, 0x1, 0x1}]}}}]}}, {{0x8, 0x1, r14}, {0x16c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r15}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4}}, {0x8, 0x6, r16}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xed}}, {0x8, 0x6, r17}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfff}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r18}, {0xc0, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r19}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x52}}, {0x8, 0x6, r20}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4}}, {0x8, 0x6, r21}}}]}}]}, 0x778}, 0x1, 0x0, 0x0, 0x8000}, 0x20000010) r22 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r22, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r22, &(0x7f000000ac80)=[{{&(0x7f0000001240)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000040)=[{0x10, 0x29, 0x5}], 0x10}}], 0x2, 0x0) [ 79.718852] FAT-fs (loop4): bogus number of reserved sectors [ 79.724784] FAT-fs (loop4): Can't find a valid FAT filesystem 2018/05/26 22:07:42 executing program 0: r0 = socket(0x3, 0x0, 0x81) setsockopt$inet_tcp_int(r0, 0x6, 0xf, &(0x7f0000000100)=0xfffffffffffffff8, 0x4) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0x40000000000e800, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000404010a0200027400f801", 0x17}], 0x0, &(0x7f0000000280)=ANY=[]) statfs(&(0x7f0000000280)='./file0\x00', &(0x7f0000000180)=""/251) clock_getres(0x7, &(0x7f00000000c0)) sendto$llc(r1, &(0x7f00000002c0)="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", 0xff, 0x8000, &(0x7f0000000140)={0x1a, 0x0, 0x1ff, 0x9, 0x0, 0x100000000000000, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1f}}, 0x10) 2018/05/26 22:07:42 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) sendfile(r0, r1, &(0x7f0000000140), 0x6) r2 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x4000000004002) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$BLKDISCARD(r2, 0x1277, &(0x7f00000000c0)) 2018/05/26 22:07:42 executing program 7: r0 = socket(0x10, 0x3, 0x4) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@ipv6_deladdr={0x18, 0x15, 0x1, 0x0, 0x0, {0xa}}, 0x18}, 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x480000, 0x0) mq_timedsend(r1, &(0x7f0000000200)="f1319f631c74a5910736e68d24421ee6e1bb9c269d4f3034c2688d273a9a2384029999743724ba51c4d7a4276b4c5847cffae9c5ab002e6de38e97891d1c7f16c85c6ba07ed12571c13a36f482eef252da15bbcf3b7b7abea4cb79272876d72ade6323be456306b5b114e679f2675dd6cbbc5aeecfb64ab5b183c4eccca27a8847eec2732d1e2a962d90c1e5a6be314804931c73ce5ac7c1df34abe89085107d2a308c", 0xa3, 0x8, &(0x7f0000000140)={0x77359400}) getsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f0000000000)=""/29, &(0x7f0000000080)=0x1d) 2018/05/26 22:07:42 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000001600), 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f00000000c0)={'syz_tun\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) r4 = socket(0x2, 0x1, 0xfffffffffffffffe) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000240), 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, &(0x7f0000000280), 0xfffffdf7, 0x20000004, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) shutdown(r5, 0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000000180)) 2018/05/26 22:07:42 executing program 5: sysfs$3(0x3) r0 = creat(&(0x7f0000001380)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000200)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000140)={0x0, 0x0, 0x10001}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000180)) r1 = socket(0x40000000002, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) sendto$unix(r1, &(0x7f0000000080), 0xebff, 0x0, &(0x7f0000000d00)=@abs={0x0, 0x0, 0x10000e0}, 0x6e) 2018/05/26 22:07:42 executing program 6: dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgrp(0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000000340)={{}, {0x0, 0x3}}) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom$ax25(r0, &(0x7f00000001c0), 0x0, 0x12020, &(0x7f0000000240)={0x3, {"f1cb3b5e6a2e51"}, 0x8}, 0x10) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000003840)={0x2b, 0x0, 0x1}) recvmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000040)=@in={0x0, 0x0, @dev}, 0x0, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/247}], 0x0, &(0x7f0000000280)=""/4096}}, {{&(0x7f0000001280)=@nfc, 0x0, &(0x7f00000025c0)=[{&(0x7f0000001300)=""/50}, {&(0x7f0000001340)=""/78}, {&(0x7f00000013c0)=""/81}, {&(0x7f0000001440)=""/67}, {&(0x7f00000014c0)=""/62}, {&(0x7f0000001500)=""/188}, {&(0x7f00000015c0)=""/4096}], 0x96, &(0x7f0000002640)=""/56}}, {{&(0x7f0000002680)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x0, &(0x7f0000003700)=[{&(0x7f0000002700)=""/4096}], 0x0, &(0x7f0000003740)=""/30}}], 0x40000000000033b, 0x0, &(0x7f0000000000)={0x77359400}) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r1 = syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) read(r1, &(0x7f0000001380)=""/4096, 0x1000) statfs(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/18) 2018/05/26 22:07:42 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x148, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000240)={0x2, 0x4, @broadcast=0xffffffff}, 0x36d) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x1, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00000000c0)={{0x1000, 0x227}, 'port0\x00', 0x2, 0x1, 0x20, 0x100000000000, 0x7fffffff, 0x8b3, 0x0, 0x0, 0x4, 0x86}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={0x0, @local, @broadcast}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000200)={@broadcast=0xffffffff, @loopback=0x7f000001, r3}, 0xc) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/26 22:07:42 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = add_key(&(0x7f00000005c0)='syzkaller\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)="3da069b952d72138614cfdbf7c57900e6f8d2d63467f78b1031fe1ff58c45cbfa4fa62c36a8e088d28f034b01a237a870119335b0b0afd717b05ee7184d6cd8c89d9a84b106b63b23089bedeab3a1d8f01313fe50dfcc30bb326b2e7a1e9814bdc59fc52c24c8a6757d54ca624674d862ae5ab3fdd66317286b0b17408f2d2067114867f86aff99405c1652ad63266e65e1680876f7bda9fa71385519fd711b529c4d46cbfa380502446644acee6a2a2bab7d6f8a49ea9bb0c2028606062b3187df9779cc6db0bd461c94b42df805c5d15f6b821230d6fa9e3779260435e5748b45b0d8de4b5769603200132cd6569f14af6220fc7f262e1aebefcca89", 0xfd, 0xfffffffffffffff8) keyctl$describe(0x6, r0, &(0x7f0000000800)=""/168, 0xa8) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x200801, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='proc\x00', 0x0, &(0x7f00000001c0)) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000340), &(0x7f0000000400)=0x8) set_tid_address(&(0x7f0000000200)) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000002c0)={'nat\x00'}, &(0x7f00000003c0)=0x54) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f00000004c0)='msdos\x00', &(0x7f0000000500)='./file0\x00', 0x170, 0x2, &(0x7f00000006c0)=[{&(0x7f0000000540)="905a26d1dba54e6af97ae86af7e6d099762679937df36e41860163eebae8428de8eaf4918a6c49af89a261099103372a8199bd86453df51a5993e7efa5fa9410ff2e1a2ee876f8bac8ece0247ad38580e98046b4e490cb20253ed47331e3015b5fa1dc18dd2b948fb779a3b848caebafc9073d543fc63b0913a8", 0x7a, 0x8}, {&(0x7f0000000680)="4dbd5982422e83a3c3b0d922ba063f0c81863cc689e398dc0e40a7e117b119853ec9f004ae9b476a64ea7e9b479bd1e13db13d07e58a63d8a03ec27461", 0x3d, 0x8}], 0x20, &(0x7f00000008c0)=ANY=[@ANYBLOB="00dddbe4c4b61f9669a21288b4a8c2e228637bb1631478279f14da120ddb00665147e8eeadb00e23331c4bb297c5e63c3dbbe997a4771418fb415a1ddd1824811cd0678056ed8a5a7521baab93a2f417d344e08a7f43e81a28337a114d3c45963eb02b410b55ea1bf81559ca63ed0c0a592c44419dea0e2029941d"]) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001a00)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, [0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8]}, &(0x7f0000000480)=0x100) sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000004c0)=ANY=[]}, 0x1}, 0x40) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000180)) open$dir(&(0x7f0000000600)='./file0\x00', 0x101001, 0x1) 2018/05/26 22:07:42 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x800) read(r2, &(0x7f0000000240)=""/140, 0x8c) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)=0x2) readv(r2, &(0x7f0000000200)=[{&(0x7f00000012c0)=""/180, 0xb4}], 0x1) dup2(r0, r1) 2018/05/26 22:07:42 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x40100, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r0, 0x0) r1 = memfd_create(&(0x7f0000000240)='\x00 ', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x2000000008000) dup2(r1, r2) [ 79.825245] raw_sendmsg: syz-executor5 forgot to set AF_INET. Fix it! [ 79.841447] serio: Serial port pts0 2018/05/26 22:07:42 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000050d, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @empty, 0x0, 0x0, 'dh\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/05/26 22:07:42 executing program 3: r0 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) syz_fuseblk_mount(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, r1, 0x0, 0x0, 0x0) [ 79.932364] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 79.996684] tpacket_rcv: packet too big, clamped from 65536 to 65392. macoff=96 2018/05/26 22:07:43 executing program 3: r0 = socket(0xa, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) syz_fuseblk_mount(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, r1, 0x0, 0x0, 0x0) 2018/05/26 22:07:43 executing program 2: perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9cf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x4000000000, &(0x7f0000000040), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) 2018/05/26 22:07:43 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000000040)=0x9, 0x315) r2 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x800) bind$bt_l2cap(r2, &(0x7f0000000140)={0x1f, 0x180000000, {0x3, 0x80, 0x4, 0x100000001, 0x2, 0x80000000}, 0x200, 0x9}, 0xe) recvmsg(r1, &(0x7f00000015c0)={&(0x7f0000000340)=@hci, 0x80, &(0x7f0000001500), 0x0, &(0x7f0000001540)=""/84, 0x54}, 0x0) r3 = dup2(r0, r1) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000000)=0x9, 0x4) 2018/05/26 22:07:43 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x800) read(r2, &(0x7f0000000240)=""/140, 0x8c) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)=0x2) readv(r2, &(0x7f0000000200)=[{&(0x7f00000012c0)=""/180, 0xb4}], 0x1) dup2(r0, r1) 2018/05/26 22:07:43 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6100) ftruncate(r0, 0x8200) lseek(r0, 0x0, 0x2) write$binfmt_misc(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="73797a3171620575966bd14adc9af384b7a44a0104a0bc105f2b79615051c00e1c6dbbf91705ea7ce2cb84bff01d115833a06312585a43f72effa06c7b8a4c606c6043251b1628d307c9d4b8187e9cc9711948bf744908235244af1a8742d17447dbea76b08c225b47beed62"], 0x6c) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x0) sendfile(r0, r2, &(0x7f0000002780), 0x8000fffffffe) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f00000002c0)={@empty, @local, 0x0}, &(0x7f0000000340)=0xc) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000240)) bind$packet(r2, &(0x7f0000000200)={0x11, 0x4, r3, 0x1, 0x4, 0x6, @random="81e81d076f4f"}, 0xffffffffffffff8a) ftruncate(r1, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00000001c0)={r4, 0x3}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x80, 0x0) 2018/05/26 22:07:43 executing program 4: r0 = socket(0xa, 0x1, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) fremovexattr(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="6f73782e2f6465762f70746d7800d29aae42eb6f2800a288ef3d084db56727e9a2472f055abf4e30667a413a3219af4bbbb31d904b6369cd8c34d0216dd5f9eea280cca984075ec9db4e530b5dd0b7c595bbbeae777001d070be018637d2cfa5f674053855ec85da87da4fd85e4793b3287d6ba8cd"]) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x100) close(r2) 2018/05/26 22:07:43 executing program 1: openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/mls\x00', 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000780)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000005c0)=ANY=[], &(0x7f0000000600)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000680)={0x0}, &(0x7f00000006c0)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000300)=0x0) mq_timedsend(0xffffffffffffffff, &(0x7f00000009c0)="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", 0x1000, 0x0, &(0x7f00000019c0)={0x0, 0x989680}) get_robust_list(0x0, &(0x7f0000001a00)=&(0x7f0000000740)={&(0x7f0000001a40)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$reiserfs(&(0x7f0000000480)='reiserfs\x00', &(0x7f0000000540)='./file0\x00', 0x3a, 0x3, &(0x7f0000001e40)=[{&(0x7f0000000580)="46f4db422b9c0cc9463ea96618ef74499141f911440c8d1c06a51176afd87a", 0x1f, 0x81}, {&(0x7f0000000640)="a6d094abd919c052c79a09e5f45a4be5a8c39062310d95b3068375f98abfe4e9808aa63a5e", 0x25, 0xea}, {&(0x7f0000001d40)="62da7054d6ca35270e6470d54c63e3e44f3db868083b0f305df37d62b29d4dd5a60dd7ce3d79066731c4288fbdc859a5d326a35eda95cf56fcfbd908413b5f8161a4e7d680a0109b29d95da96c2a553cdc523d471dcc5203737fa05ac715cdb6b1f2c21c5710123e2ee0e7de5c5a591832f6a96da8083ba5367ba4762f6c9c940c850e9a7ce2f02b28dc314144ada043b5238426edffa3cfcee3482412b37f72b72b19a02de874bee1b9669baa7416ed4402082df40355b271901f504860fe86a86276df2310d33a041d90ef47", 0xcd, 0x5}], 0x80000, &(0x7f0000001ec0)=ANY=[@ANYBLOB="7461696c733d6f6e2c636f6e7678c0"]) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r4 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000001b40)) socket$inet(0x2, 0x0, 0x100000000) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001a80)={r1, @in6={{0xa, 0x4e21, 0x9bc0, @mcast1={0xff, 0x1, [], 0x1}, 0x80}}, 0x5, 0x3f}, 0x90) capget(&(0x7f0000000180)={0x19980330, r2}, &(0x7f00000001c0)={0x9591, 0x0, 0x5, 0x8, 0x866d, 0x7fff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r4, 0xc05c5340, &(0x7f0000001c00)={0x9, 0x100000001, 0x7, {}, 0x313, 0x1}) syz_mount_image$reiserfs(&(0x7f00000002c0)='reiserfs\x00', &(0x7f0000000380)='./file0\x00', 0x100, 0x1, &(0x7f00000004c0)=[{&(0x7f00000003c0)="e332a8d681f4840fa272157068a1d3d35f51522d96c5b7052162a4253462d132a62690b13f6371673b9cf8ec88d96c7c968c47b9fe69fe709c13bf389d6abe155da398ff390280101b066a7981730e8c6d8dda768d5615b0ddcd8458b9a6f1da1b94d2e174bea087671fcdc8f64cc19174ccd731e0a8de5786c4a80e2ace8ecbd5eb4bf51458de19f44f724680b856c9a3fe34dba161dcda1dd7f8fbbd1292c6735ffb3c99dad628bf675ff6081fcffaad", 0xb1, 0x6}], 0x0, &(0x7f0000000500)={[{@grpquota='grpquota', 0x2c}, {@grpquota='grpquota', 0x2c}]}) 2018/05/26 22:07:43 executing program 6: capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) r0 = socket$inet(0x10, 0x3, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x3, &(0x7f0000000040)=""/95) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffef5956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca63f00613b6ab6367ab617d56480079881", 0x4c}], 0x1}, 0x0) 2018/05/26 22:07:43 executing program 2: unshare(0x200) r0 = add_key(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140), 0x0, 0xfffffffffffffffa) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000340)) 2018/05/26 22:07:43 executing program 4: syz_mount_image$nfs(&(0x7f0000000040)='nfs\x00', &(0x7f0000000080)='./file0\x00', 0x2, 0x3, &(0x7f0000000300)=[{&(0x7f00000000c0)="adb4ae38860bab7984b3f879264f9e66571f6fe4f7c9e3c464131b939bc5b27651d24b3ce6eefb5cf364a63724e6c3877630abca0b7a20282828a05c5e8cece37545341dc0855e01a80d61d2ec24692f86d2e3a7e9aad76996a2aed4d5ffdbc9da975650035ff13f83612692bed2322c96e117c50de0b0cd34a0612b7a4f1604364431c8b3d137e98b26fe58d7f116c769f7fa7c9ffb0c0eed5f072585d7d72329b6f141296032beadf5975a48465d7cc324796060811b95f856b25f1be8", 0xbe, 0x243d}, {&(0x7f0000000180)="1b2b4fba1c40ffe9b8767c5e9f41f699614f9e53d57b895787183d8915bd018de29b599e704665be56c9fc32cf21c345e153f96feccdeb489206cdfb53c6669629afeba18f85ea979de7eb9594acd88fc2e399f05202dce21464c84ce430fd43b13462ad67e3cea190da058a95dc630e9fe1509304acd92cf468ba189e3eddab52ee8259e207e9b20e8cb9897caa1501200b494772931d8b74142e695a69eb7f51a75e26fffeba5a57ae21006c9c97ddbc7554f5a6cbe7ef7566ec840dc1c000ca6a348a064dd460f563c2d56ee8a9e8a49fe5fee6079f46b4bfad49", 0xdc, 0x6}, {&(0x7f0000000280)="3438374a505d4c69fcbb3f1b1b05595b3782c971470005b36281ad16e9437f9a9ee26475a8269ca7946f98c70a11d609cdcf86c6c406478151cbb1aa9fc65127e5591184f2f9de5889fb8b9bf5d35d8892ce", 0x52, 0x100000001}], 0x800000, &(0x7f00000003c0)='eth0\x00') epoll_pwait(0xffffffffffffffff, &(0x7f0000000380)=[{}, {}, {}, {}], 0x0, 0x10000002, &(0x7f0000000000), 0xfffffffffffffd45) 2018/05/26 22:07:43 executing program 3: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x3, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00009e1000)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) [ 80.923473] serio: Serial port pts2 2018/05/26 22:07:43 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/05/26 22:07:43 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x44) write$binfmt_misc(r0, &(0x7f0000000100)={'syz1', "c32014d306cc26e2bc80e8b2bcf37b3efbd6984c19932cdf1b4d3d6642b56e64bb18323887660a8fd98c20d004fa22d8f3f371558af9b07ffd45335f8083d67a66c4c4930476b6996cce462284760341af4b1702330d667b27bcc7893bac8051aff32e9c0a74ac45d4767897d9c029a5d157b3817dcb778cca8a0b11d40c55f48a234086ecfbe9c0158fb582b384a6949e0a5e0485966ae4c19807bef0d13939e41e37cbb40b0778bac260d31be692b73a0d653dc8b976e1cf729e0fb57c8c"}, 0xc3) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000200)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000300)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000340)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, r2}, 0xc) 2018/05/26 22:07:43 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x0, 0x0) read(r0, &(0x7f00000004c0)=""/230, 0xe6) 2018/05/26 22:07:43 executing program 2: r0 = getpgrp(0xffffffffffffffff) get_robust_list(r0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000005c0)={0x6, 0x0, 0x0, {r2, r3+10000000}, 0x8}) r4 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) pwritev(r4, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r4) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) sync() ioctl$LOOP_CLR_FD(r1, 0x4c01) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000680)=ANY=[@ANYBLOB="0700000000000000000000000000000000f5000000000000000000000000000000000000"]) r6 = fcntl$getown(r5, 0x9) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x3c1, 0x0, 0x8, 0x0, 0x6, 0x2009, 0x4, 0x8, 0x3ff, 0x0, 0x6, 0x8, 0x3ff, 0x7, 0x4, 0x45d, 0x3f, 0x6, 0x7, 0x0, 0x10001, 0x0, 0x1, 0xe209, 0x6, 0x9, 0x0, 0x0, 0x547, 0x0, 0x7ff, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000004c0), 0x4}, 0x0, 0x0, 0x8, 0x7, 0xfffffffffffffff7, 0xf0, 0xfffffffffffffff7}, r6, 0x5, r4, 0xb) 2018/05/26 22:07:44 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000000040)=')GPL\x00', 0x2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x0, 0x0, &(0x7f0000009000)}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000100)={0x120, @time={0x77359400}, 0x0, {0x1, 0x7}, 0x4, 0x2, 0x3}) ioctl$SG_GET_SCSI_ID(r1, 0x2276, &(0x7f0000000180)) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) 2018/05/26 22:07:44 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f0000000580)=ANY=[@ANYRES64], 0x1}], 0x1, &(0x7f0000000040)}, 0x0) write$selinux_user(r0, &(0x7f0000000280)={'system_u:object_r:fixed_disk_device_t:s0', 0x20, 'sysadm_u\x00'}, 0x32) syz_mount_image$nfs4(&(0x7f00000001c0)='nfs4\x00', &(0x7f0000000100)='./file0\x00', 0x4, 0x2, &(0x7f0000000140)=[{&(0x7f00000002c0)="35355250057be0f815a51cf7b3370d5fc0d8d9bc84eaadffb6827941c1742b9e35b1e8dfd09c45a5c280158cfc96ddd6c2a5972ed9d3523b2e6600e951f04e1dc59767bcc5409527239ab518846f9710fa74aae3f926333e2d4f936d3bfaecb2750b2ca3eb08ef68f88b4263ad79dc6a525e202130f8ff2ee9e8296ac79317f2314aa62981835bccea51f50672d12350362619976796f444026897e5260a3712142af5a2ba001b31", 0xa8, 0xffffffff}, {&(0x7f0000000c00)="9ddde11c786f625de41de3e0c619317b7ade6bce6f4740d0b09638d562a5c09d8e2efd42fdf1c6beb98c26584d6b30e9a71bafcf99b25cbe5aa2c8f4e3da1502255f76bd90b1589c3d78618bf3965fb300dbbfa8d5f2e972b8ce85db320a20d391edaccfafa4bdd79177f5ba4a89b296b648f1174699a7ae8d991ed3df31ba915d8b7ae511a0be08eaa3d30ffce963c91f54ac64292c99b9d15716ec8be17539b4637e52525aec6eb7e57d4e09d77173f30ed9732fdd563082df83f51aa2ddba5305e6312d80e55376986c92f7b125b59747c6da3ace36dcda3cd6abc3a99a00a540d760b3fd2d71ce0a5c3e4ee56540dbaa3a4700c100dfc4540ff50b2608f26c6bd916a3269cb20e1814bc7594c13ceb1344cea08631225eae88186bcc6605dc6f422ea3dd30e9b855351dd349ac5fe442eeab8c6a8b97b3f0df5a9184b68146f385ac8ad8ce77c3b3fdff76ad4c5c022a12d83f3ec842e0bc13ff6d580c07da9d8254186eb9f4838fd852aab8d1e5dad96ffe9a614f5c9de29edb145b0da59095a07a12d1359c81ea22b0a184da56e2a1bccbbc92483e13c3384e85d77dfd6f99ccf8af5f084d135ccf04cc5f89ab6f07b483cd33520114d3dd31851636324cccca5d5edddd0db2fc2044694641136b3ce4b6ce7325a7d38c246928d588e75a2e759fae8c096542db25289b12c660970cfc9ca04925500b8323e1aee5f65fb5868e336e33ff2d2f57c24beff7d97dfd990fc41e928f953d507bc13551ff139a0b3474c6a0b41b0b87194fab82be984f8299c3b1feaa1a3bae5ca8eff799e386fdd9554180af8eff4ad50665c997caac3c963faca50a29162b32ebf5cca9ea3ae3468b48a19cac5fc39dda189fd486e6466bf29b583e698abc643af76b565f14d81b6df0612009e8c43beb464545b4c140643a2c6f8f903e49df058bb78600b5595f4d7d152f86b7744f2ce5e58b7ed82f42a1ea99d1c11b9838010fed321b991bd764288a0ae378098e27ba38aded7a3de310f7058b6ba6d1cf007624d79e9fe622f5578c7c104aa69b21528c9ea73c06929ecc4746dabd58c7b00a114b7bc3165e4ff78cb7dc3689d22cb82059e96e8efabe11c464820db34cddeecdb22d83e3cb3d4503e6052daae373735a06965b61e56e43fc7c8f57e233ddf9458364d826e24dc1de6f792597ecaa8e5438758ec045da17426073e20f40e12d6dbb033686523a66495818412ae7a780b60894fe7eb1e7117ac4fa5be8db08a67fa4b0f528740fd0cc42f7bfc0da3883a4cb3aa10383a7d77bf9d4f9c81fcc70fcc68ba847edee12fae653433c4956b3d714882bc8329e8b45570f43cb74bd84f2ec661c5b835a10a38d5550f3ebe2bae0d30df4081972c577e6a7c617e4a283c7de3e821ab8f6e22da20d55c8827185517bba405cb1de88a0ca8fd482f521f8d0890e4108ff42fdd49559378d5d931094bdba83789a2c82498ecbb013ba5843ef52a5b638ec589befd1177e2df8b6242fe11d6a679a99b06aabb99152130c48fb4260c4d00093fb4d62bf6a7d0acfefc0a51b70d5c38396e62f7bfc49799b9084b4edfc1cf4b30e176f8fcaa55b30d906ebb89d454b71cdf5de9669bdec1cf87fcaa39f33f37787c695d0827438878b6517f4338feb250e7ae67da51b69ca301d8751387b58c5278709f91ecfce849507c673c73f869a941d24fd7e76283e225cc24e6c72537a4027f2b7d2e1a58d5c5878d2ac884d1eb34f0d1811b52ee34e103fe7e50f7509d3e680cf6c01032be8c87ca07ee755e56572bde15634ce0d280b5231149fa92ef3b727810423afdb06844f623d84a9e9dcce95b0f1708f6c8043af56d55bdcc2b68c2d07d43f3b7590f1ddcde39949e45e275a78e84d2e6edafccd80048c5df2252c7bf55f2d736698e6a27e67576fccdb42281f18312e15e03b3b6931cf24ba104dc26504cf7631bbea6e227cf6db057872997d42178249fd8c346e9c68829075b3fb0c404d305f76ff15250485a136740455edb2b65131cc0ecaef1b16dcac047ef30c1592c5f71e689315127e556f0787faec095fb1fbf2500bfcf91a79ece3ec356527651ea8f52af0c0cd1e5a64f405224d9faeea4c0d01096efa21971deaf546ccd8ecedb2871a4be1ea68b64d84cdba7a988bce7327ae5425e76cd668e04cc6011da08b82e53c947df9463d34744bc66a4d79e033cdf3eb6bbec0deba8c6924e6a4dc52494d5350a45fefcda23a9d34f31eb9e2bf3d6f2f60e89b902c120134b0416abfb3c055b60ddcb56be592f0bb4f78544e6c3622f5e48666996da1709b60ad75c53ea99df5bfe1ccfca6049e197379bf27b9210d8f245b694f77f44a8917ab3bcea678deaa9ed5370132fa206c8d5e5459785ab960daf605199d84d6c4bf6abd8540f172293bc5df99729333f9f0558e2d567bd3568f32063164867717c591648f8b02dd09a842448b46e1c2829f2214811728bfcd90f3c195e22b8ad5a5c1d83675b224f63cfde646a598d173ece742b61dd00e6b845c432eded58dc6d949660f637bed211c646d066a850449447746dfaddea78b01ef4cc07e5c6602994cf2063d8c46c597f30bdf92099a82359bd3bfa15a8d3b35b4d4f8a188ba6da0f522e4ca88b90fae473d80f69ecfe28be51078e7bf1286cbad86e45f9cba72c072273055f0858532683050753c37218dd03ce1458159f4cb1abe8fb33231a5edb2b534b8aaffdb73bda54dad9e4ec27265d9a9a8a2465fae2b322a275e7616cbbad1baf15ffd37c73165d2f4e0acf6dcf198d2657c2ddb5b0ae99aa9c05699febfccc0e840e9f5d2860d0ba9d71ff459dc14ad8c17364ba610c4d401f9ddcec3ec5373f8163ee5d21595f80ae68077875b120902837c141153d9934b248cde897ead39d58663247d02b2b23565cf79cf38fb6202b386ea1b36de5ae957ba6a71aa96efd4d8ce68591f4ab1b5837fb3a248363e133e96b4c0b88a29ca884f665b22898547bba66e269d6b227d6f4334052cc3950b78dddef71a1da5604264d1002b70925d2454908011eaba58aa6324bf39535bfd48dbf143f347eadddf601ec66923862f99d1fd53bbe861c9516625c4a794747127da5fc30e4ed15faed2fe04dd248d6afe59543b649618bc181ac58f20083df11454e2be2ecbd373657b0ca451b6d77b0372ecbd27068f9e48d9c912bde786e2f6d00d503cd585fff461379f94abba256bc1d521dd12f7cf21666a2c1745cbceb17618dbd72e337ce1aa40e244e053fb75acb7d9f0ec4b277e1d7c3417ac03b5a8dcf35683331639ac7d940b34c78664dfbd2f2c5fc2243cacda5a8d852cad1794a55e5b1ab52cdc3f5824747a7eabf03834d3b1a7ff30c19cfb3c4d9dd8a75655272aca69cb49f70b351c7e6c3b2710f99af9436520882a658ca949460b1d7005b05580ccd26917bfadfd70b13f90e8430d73e44fd2d9f3776296ba9929c4e1bcd506b128b489ea83be071ae68c5efd2b3788a7008f44702f915ee314550c4d7d852401c148f5b4778ada38b6515e2d7799864aef7e410fab8608dce033fc58d4f83e077cb6bac1cfedc77bc7f29f31e1d143cbf68a82234eb6d39c793e545d6cca6f0054073a5545383124fdd1372acce93e4a41a9231328d887327b1646d0285107c2c28b960b7d171c3c00d895449f9eaf79648fddee59a0d7711fe1549d9a2b633ff134c31e197a9d46e0f925c355797874f012c0125db7df808784812e6d4d46268a3b4b554d7a85bbfbd6ad2db97aa42d7d1c01afc784055479ce3dda97e4b53021bf0ae0e5cffd54df35dff53f6d0975ca7e87ec97725045a7f053cf7ef8ce2c6f799d6143ddbdb8431e7080882afba41c4b31f92db8c433de7c98d7da0a2ea2c4a5f086d500928953a6b331a10d0535ec7ca1a0179b4a148b124fa60968dd7992d95b206fc94c72006762962ad14bf9efde7f0b28f4b16e103c63c70b4095521ac7ea31f64dbbb0c106a952b7c006d3976cc452700bc7522d3ac34c7faea86d15141d888e357cd8e852924a42150e2fc95229dee4462ad92486ba8c14adefeb4ee98fd24f90406b1cda07c05e704d4152e803e58483a6b48cacc7d73a6d544fa2238ea1bd9e992460db7ff6db24263713d662c972caaf9d67fe8c560aadd028619456ad2c5c90391c00321d97c61115f246fbb6ba3f5c82818c4d749b9ec8232bf65ac745bce7cbc452e18c0451a9762ca03a395d7f2b5a90ea74c6a7b3f5657066433c2e4937316f058d9271d44d93c34dcf56137f49d8957117b8e1f78dd2075594604d140cfc541cfa92b37d4d2d4c6bcdd2830583e69cc4481e6b318374ad79c803c92f0f98fa6e3a8ffe93e795e15e371ac35431cf06cd5326d8dbc1c81c8d213bdd4b437ea38b683ae505f997eb5623c80f97125c0ce5aa6742801c8be58314f8ccabc2f2ccc3b79c5e5878e576d10dde89232db9aa7038738acd71a2488d3e491eb6a7a486c4d694c178b796f9c536b77944d0143ba6aba847e3e6e9c2a9e2dfe18f07b075fd432bf4b92635b83f82af4e03ceaf1a719dcd48fb060249b665143157853d7ca650a2ed1313b936eb08b87e253c6f4f45814ed94b7734b177f588b4e23b26313e182e404be0728172150ac1349eb1ffade0247627046f53cd2db42510d3290e75665726eb6d57508f422cd39e5ab3eca7eb798b82a9bca6e9cd11b040bec6040c44d04966d5a0bfde72f6bc8e63ee14924614992d35ac3bd2e50d1b55de8576b9fff533de11ad45bd2d39d7275fce90f23172a3c37f8c71477793915c0a12c36f7bd5398e790c69658e3ced7d1ad32f308bc3ddf3aa93ac6003032b44d4eec054c3ef3391a1080f0ddfae54e509d5df4a10554369e6cdaa164ec5ecf61db967cef0eebd5612af3ceb87c7260c692b37308958d8e3a5751e4711d13f8f6feb8a2231fb3d963c59ea4c9cea97d70c12e9437e8a104263b5ddc48cc65718499c4acf3c5c7300828a0b134068536380a225bd9422dc11744107d8204266516dbbb132ca78ea873cf7b64e84e7f4829354b55ce901f6ef0e984dab5687e8ba691e06ce33f0ca35f8d55de1232b91db9b4eb179d3eb833ecc4606021ba140f4c0d2f4a124b7e8e7c1f8fa0a28f88c642e73f68e72e0ecc1b01902da1e7b4ee423b3ea8b85e5f0f0f1cbf73e1afa991442a6d70c8ee606bc0227853268586cfc16154269bf8956c5898cf1e47ac6585c13dabc137a9ccbf459bd953049bdfa9763ad604884f65b3c00d224cede5d5dff53299e1135336edae2f73250e45472e9fe35efeecde7b051c81b472c259af46c481a5bc295bcc9ae3885e62896baa03f7c92d6c0d73f03c7d85c7b147c060a272d8543f677833f59e94534edf322f75a13f5a068e888dc03472c8089876e453401882d4f001373f18a86ad1c63b53f7abf0ffb06fed61509a945835663d5ac242ab863871d0d3b426aa94d526ad70ecc01cd8ccaa8143764b14eb81b0ddcd5dea5c07fd4c59bdfed5714c628bf4d095f8e3de85ce699cb5a1900a84406f219a898105bd604116899ad97b5c550cb3b57db46b31bdcd74ddb5cc106f82824e7cfeb2aa7887e59b78b72c45ed6f1951c36e18994bb09ae7adca19f7bc36921e55966f3a092ba28b9dbc871199b626fb96711179819e66ec1e8e64c5cc08dd2d18dbd2e657ab1aada5be4757c4a2f51dec95b086e1fb1c84e6ab74793c6d7eaa0a9145bdce6151aa8e9958372cad969fd27e1945334e435da52092531bcb51a2f60864a2629c1c16b817866", 0x1000, 0x2}, {&(0x7f0000000380)="1f8baa5f4b3da9b04a75d24a06fa8d4b8ca85379910e1978bf860a101cbbedf6c175889fe3900dbecd75bd8ebabd3b8e6f268a21ec8426aca5b826d95e732d429a57f2494db0231be40d634a0fb4d09cb44499d15edc88daf267acffcceeac83c79edf8fc7cf46606f0a79d8f1e1a6d6a68dc087076015192263c421996818a7a1dfcbcc40664079846ccf86cf7efa4aa9d718069bf6702bf6a4799a3fb806080d517e2578aa19aba7c0b03496fb84fb0ee82326ff", 0xb5, 0x2fd}, {&(0x7f0000000440)="cee8a2ff972504086f63e7d55af71187adf1a3171ce9bc7dbda8284c77dd83d182035775a361dc7157a8bbb9525127366850517fa68867530fbd493b76151028042e957539f3107112349dbf92992c503446cf7b4e3f1c14ece135309d6905a63a09de62692bb895d6f2d43b9a861727e31b7b056bff2323e9f6030263b1b0b2174f840f8f73a9c9876dd92642ad47a3a82ecbc8a6f25cc1a2ada1922ac6004f2e90acaf4a97a873e6311f75bd10d47813d63b2b25fc9c0311b00abc5de3b0ffaea7a33257699b3fc4c767db7ed1fd6e47be6721b391681f53978d4b948fd4d8dd89889234fe9f6750892c9ee97f8c59609e1968278337e044", 0xf9, 0x401}], 0x20000, &(0x7f0000000540)='sysadm_u\x00') recvmmsg(0xffffffffffffffff, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0x2ce, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0) [ 81.237336] binder: 8595:8600 unknown command 1911953687 [ 81.246317] binder: 8595:8600 ioctl c0306201 20008fd0 returned -22 [ 81.290285] binder: 8595:8600 ioctl 4040534e 20000100 returned -22 [ 81.329619] binder: 8595:8600 ioctl 2276 20000180 returned -22 2018/05/26 22:07:44 executing program 1: mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000100)) chdir(&(0x7f0000000100)='./bus\x00') r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ftruncate(r0, 0x8200) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0xfffffffffffffff9, 0xfffffffffffffff8}) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x400000, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) mlock(&(0x7f0000001000/0x3000)=nil, 0x3000) ftruncate(r1, 0x0) [ 81.384025] binder: 8595:8616 unknown command 1911953687 [ 81.405683] binder: 8595:8616 ioctl c0306201 20008fd0 returned -22 [ 81.407138] binder: 8595:8622 ioctl 4040534e 20000100 returned -22 [ 81.409400] binder: 8595:8600 ioctl 2276 20000180 returned -22 [ 85.292631] IPVS: Creating netns size=2536 id=11 [ 85.467139] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 85.481875] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 85.538204] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 85.552424] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 85.611529] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 85.625796] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 85.640161] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 85.655586] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 86.322591] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 86.358037] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 86.364336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 86.371762] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/05/26 22:07:49 executing program 7: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r0 = gettid() capset(&(0x7f00000001c0)={0x19980330, r0}, &(0x7f00000000c0)) 2018/05/26 22:07:49 executing program 6: r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)={0x34, r0, 0x604bb4a2b40374d5, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}]}]}, 0x34}, 0x1}, 0x0) 2018/05/26 22:07:49 executing program 5: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f0000000040)=@in6={0xa, 0x8847, 0x2}, 0xc, &(0x7f0000000080), 0x0, &(0x7f00000000c0), 0x0, 0x40004}], 0x1, 0xfffffffffffffffe) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000080)={0x33, @empty, 0x4e20, 0x4, 'wlc\x00', 0x4, 0x70b, 0x7e}, 0x2c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x80000000}, 0x8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000100)=0x4) 2018/05/26 22:07:49 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000040)={0x1, 0x9, 0x4}) syz_fuseblk_mount(&(0x7f00000046c0)='./file0\x00', &(0x7f0000004700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000) syz_fuse_mount(&(0x7f0000004800)='./file0\x00', 0xf000, 0xffffffffffffffff, 0x0, 0x0, 0xbfffe) 2018/05/26 22:07:49 executing program 3: r0 = memfd_create(&(0x7f00000000c0)='#em1#+\x00', 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x50f, &(0x7f0000000000)=[{}]}, 0x10) 2018/05/26 22:07:49 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000540)='/dev/snd/seq\x00', 0x0, 0x400) fchmod(r0, 0x4) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r1 = socket(0x0, 0x1, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x678, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000800)='/dev/rtc\x00', 0x224000, 0x0) r3 = getpgrp(0xffffffffffffffff) get_robust_list(r3, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchmod(r1, 0xa0) r4 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000005c0)={0x6, 0x0, 0x0, {0x0, r5+10000000}}) r6 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r4, 0x4c09, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) pwritev(r6, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r6) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r4, r4, &(0x7f0000000080), 0x102000004) sync() getpeername$inet6(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000480)=0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000680)=ANY=[@ANYBLOB="0600000000000000000000000000000000000000000000000000000000000000"]) 2018/05/26 22:07:49 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x10}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000000240)=ANY=[@ANYBLOB="00020401ffffffff00000000000000010000000000000001"], 0x18) sendmmsg(r3, &(0x7f0000007e00), 0x136a88c8311572c, 0x0) write(r0, &(0x7f0000000740)="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", 0xfffffffffffffdde) 2018/05/26 22:07:49 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x1, 0x0) write(r0, &(0x7f00000003c0)="111e4c6a34b1e293aeea236143a0c43199e1204857002ca6bb740631bb090e3a2c26b8f70aa5c6ee17d44c464038f4d7d27ce0692e3c81e9a4bbf6380e602e8909a3a85803fa4b4144bbe389e8f0e3e39ee6c4e610001dc0f1632af42ab345847a7eb227e02267517bd3cf276b7164a2d5dce80a99528dca2ad97789b487a11f216db25dfac0ffcfc4d26fe405d739c08f72fbffce8848", 0x97) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000140)={0x0, &(0x7f00000001c0)=""/221, &(0x7f00000000c0)}) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x4011, r1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="128091865deb4b00000000000000"], &(0x7f00000002c0)=0x2) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000800)) r3 = mmap$binder(&(0x7f00001be000/0x4000)=nil, 0x4000, 0x8, 0x12, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000880)={r3}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000300)=r2, 0x4) socket(0x13, 0x6, 0x3) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$ceph(&(0x7f0000000180)='ceph\x00', &(0x7f0000000340)='./file0\x00', 0x6268, 0x4, &(0x7f0000000740)=[{&(0x7f0000000480)="d187b695221e32b338be8ceae3c1b4b096b83d4aeb869768bc2f4b947cad65b042dfb4d981c5a279d8dd633d21da793b2d1b393ef374f000d001edd5641902dc575024602895011547091b5b00e07a3f873cb84e781da3ec03a818c29e8f8e9590b573dbb2f8fd98da", 0x69, 0x3}, {&(0x7f0000000500)="2b9960eaab736b1f923a575b0321bec925fcd09facdf43b67e4054f33ef7275274daf061be580b24cb523d4fded0b998a18672e7521ab24da73af84e8fa8089dc317463a7ba6ca700be416a6", 0x4c, 0x9}, {&(0x7f0000000580)="b390132a99ea620cf8adad9c2128dfecec141767d5323c0fbd9ca445ba970169b13a09b91b1c18f52c1a5e317de5b49cac63448ed14a3d89de34ffbea8ea5e344f264a21580ae61644d4053c8ec6f466244a031f89750700dfe3f3376aeb9a5bd596a47c5e0d481a31383e66821e7937c26663d216ca64de02b395a307398fbbb58ab519931c038621a1c4e71a42c7b0c40fc8e078b9487a92d702fda2", 0x9d, 0x3}, {&(0x7f00000006c0)="f7332ac31464097a75b70d880c2c7b4fe78759c6e31c6ddce78f7a43e3ba83f81b1c4e96249a9ab95a6a7324338ab455237647d780732159a8e9724997e9b7532039b9e3c81cc786a2025b410b09f89a0e15a1cbe29c", 0x56, 0x9}], 0x800000, &(0x7f0000000640)=']bdevvboxnet1\x00') openat$pfkey(0xffffffffffffff9c, &(0x7f00000007c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) write$cgroup_int(r4, &(0x7f0000000000)=ANY=[], 0x10000001b) timerfd_gettime(r4, &(0x7f0000000100)) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000900)='bridge_slave_0\x00', 0x10) 2018/05/26 22:07:49 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000000040)={0x4, 0x6}) sendmmsg$unix(r0, &(0x7f0000004e00)=[{&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000640)="0fb1958ba25fcb8a80", 0xfffffffffffffcfe}], 0x1, &(0x7f0000002240)}], 0x1, 0x0) kexec_load(0x0, 0x7, &(0x7f00000005c0), 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x80000001, 0x2}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xe6cd}}, 0x2, 0x3, 0x2, 0xf8d3, 0x84}, 0x98) 2018/05/26 22:07:49 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x4000000004002) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x140) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000480)={0x9, 0x80000001, 0x7, 0xe4, &(0x7f00000002c0)=""/228, 0x28, &(0x7f00000003c0)=""/40, 0x45, &(0x7f0000000400)=""/69}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="01000018194aa26923b9756fbaf5cdec5b2851724958d11e2b447e6281e3b584c4fdcbb0fbe32af6eb0a48d949adb015af9bd2d8f3eb399ed074eecae8ecebc9", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x2, 0x2}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000001c0), &(0x7f0000000200)=0x4) fcntl$addseals(r0, 0x409, 0x4) creat(&(0x7f00000004c0)='./file0\x00', 0x8) socketpair(0x9, 0x803, 0x7fffffff, &(0x7f0000000080)) 2018/05/26 22:07:50 executing program 6: syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000001b80)=ANY=[@ANYBLOB="646f733178666c6f7070792c7569643d2c64656275672c6572722f4f733d72656d6f756e747865632c646973636172642c000065636b1c0dc0034c7811180067393a5cff84f2e45a124a0bdac855124403e5409ba38aae1dfdc324648fdee9de0117a4cf04a44f083c01f590a0ec7ed140b8e7fb5f261ba433ca052d345be3e0d0575662605d1887e3b87d0c98117654d4e69a39e3799ab8e1390df82e162ecb1ebe28"]) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x0, &(0x7f0000000140), 0x9800, &(0x7f0000000480)=ANY=[@ANYRES32, @ANYPTR=&(0x7f0000000280)=ANY=[@ANYRES64, @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYBLOB="df99fbf7275704f8c78ca01f16f5b4d83c2c46ced515c7e0e1b051ec05dadef2f0dae5c089574af1087600ebdd99", @ANYPTR, @ANYPTR64], @ANYRES32, @ANYRES32], @ANYPTR64=&(0x7f0000000400)=ANY=[@ANYRES32, @ANYBLOB="b63271c8402ab47226f2967c10e053e4458a743c52a97d4465de3428fbe1559ac4807ea744e6eb34160b25", @ANYPTR=&(0x7f0000001a40)=ANY=[@ANYRES32, @ANYRES16, @ANYBLOB="58a4bbab1dfcba7cc1a1e4bf61bc9196ab548558eef44d3cbe7ccfb43509279d14ff2768100ef1c5eacc6f81ad70efea63acd1696ab42a77efcd96d5", @ANYPTR, @ANYBLOB="c0513b9214ab46a693193344209db3e563c44974a1fd7857873076c555e5f781628e15e26912a6d32ad59f657b55ed7985e589e0934795d433e1c47266f228db782fe581ddadce54c7968a1b8b65acd6c7d996b87f70f3911b158716a27b88d1f52e82c83b5fd29e58fb4fa3d5ab3d5b7365b615f4eef9ba2b46bafc0243b29daba1baeee86def70b3910435cde9e762e0330b5dfbc89f87d0fbc7ce957c99f9fde50bd17fae2f83e022d6e20ac8b597475d731f17950d56a49f1d59d2a67e86db0619c2c5b107c56ac1af7dcfeaeaeefbc9941d457b", @ANYPTR, @ANYRES32], @ANYPTR64], @ANYRES32]) mknod$loop(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0xffffffffffffffff) syz_mount_image$ocfs2(&(0x7f0000000040)='ocfs2\x00', &(0x7f0000000080)='./file0/file0\x00', 0xfffffffffffff63f, 0x2, &(0x7f0000000140)=[{&(0x7f0000000500)="96fa8dbf45fc3f5736f5a9f1a12660afe3268bf35cf6ac615f5b9a979a42b18a54b23a02106eed1f48e28040560980cf41f2d79871cc8a399c9b7a1f31cb1db5fa483d7431d179afea50f8adecd65d086fbb3cb93ca1eb34cd78651582397903e7b7a6cb45a24e4a270b72659672543bd42dc31c87d463", 0x77, 0x2b8be91b}, {&(0x7f0000000580)="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", 0x1000, 0x80000000}], 0x0, &(0x7f0000000440)='discard') r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001580)='/selinux/checkreqprot\x00', 0x80, 0x0) connect$netrom(r0, &(0x7f00000016c0)=@full={{0x3, {"a50427192b4c01"}, 0x6}, [{"2f3b348c181457"}, {"7fe0f741b03fa5"}, {"673e7bfe2d489a"}, {"d1d3141724b268"}, {"5d8be4ef2551a2"}, {"a23c2c15064785"}, {"21d16fa3591c89"}, {"7a4a7102911157"}]}, 0x48) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000001800)={0x7, 0x9e, &(0x7f0000001740)="55b0d6bf3d166fc3ecf46e12d8164a6aff608b65c36928de3d2cd0e1b3fefacf9d87e70da4963db283552df77c11b03703304290aa6fc4e4249812dde2174701bb3e20e8c8a0907e9e09a1ade9e467a455c97c2a11bbfea8946a984eaa011c8dffb7460ed018ed2a486d5545767c6fa98448ae5d622a43dbb079d8a7fbe206b491832f3b609033bb25f4fe550cde4437d2997bd27ade0646d2e25ed608dc"}) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00000015c0)={0x800, 0x2, 0x7, 0x1}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc0\x00', 0x0, 0x0) stat(&(0x7f0000002380)='./file0/file1\x00', &(0x7f00000023c0)) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001600)={0x0, 0x8, 0xfffffffffffffffa, 0x3}, &(0x7f0000001640)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001680)={0x3877, 0x3, 0x4, 0x1, 0xc014, 0xc81, 0x9, 0x74, r1}, 0x20) syz_mount_image$minix(&(0x7f0000000200)='minix\x00', &(0x7f0000000240)='./file1\x00', 0xf, 0x3, &(0x7f00000019c0)=[{&(0x7f0000002440)="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", 0x1000, 0x3}, {&(0x7f0000001900), 0x0, 0x5}, {&(0x7f0000001940)="f8e476557e36e521a5030d4e67d83a021df6539ee1aca8a1e024523d0cdee9e071bd7dc60d30cec3b26f215a727a90a679a54790b289027f31276915594882adee477a0dd08992fbe072895f01a91460b44c04cb5714424c752366557fb7d03d3ad7bdbbf701de2b4c44ef04badb2c595d", 0x71, 0x8}], 0x5008, 0x0) lsetxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='com.apple.FinderInfo\x00', &(0x7f0000000340)='/selinux/checkreqprot\x00', 0x16, 0x3) 2018/05/26 22:07:50 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x1, 0x0) write(r0, &(0x7f00000003c0)="111e4c6a34b1e293aeea236143a0c43199e1204857002ca6bb740631bb090e3a2c26b8f70aa5c6ee17d44c464038f4d7d27ce0692e3c81e9a4bbf6380e602e8909a3a85803fa4b4144bbe389e8f0e3e39ee6c4e610001dc0f1632af42ab345847a7eb227e02267517bd3cf276b7164a2d5dce80a99528dca2ad97789b487a11f216db25dfac0ffcfc4d26fe405d739c08f72fbffce8848", 0x97) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000140)={0x0, &(0x7f00000001c0)=""/221, &(0x7f00000000c0)}) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x4011, r1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="128091865deb4b00000000000000"], &(0x7f00000002c0)=0x2) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000800)) r3 = mmap$binder(&(0x7f00001be000/0x4000)=nil, 0x4000, 0x8, 0x12, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000880)={r3}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000300)=r2, 0x4) socket(0x13, 0x6, 0x3) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$ceph(&(0x7f0000000180)='ceph\x00', &(0x7f0000000340)='./file0\x00', 0x6268, 0x4, &(0x7f0000000740)=[{&(0x7f0000000480)="d187b695221e32b338be8ceae3c1b4b096b83d4aeb869768bc2f4b947cad65b042dfb4d981c5a279d8dd633d21da793b2d1b393ef374f000d001edd5641902dc575024602895011547091b5b00e07a3f873cb84e781da3ec03a818c29e8f8e9590b573dbb2f8fd98da", 0x69, 0x3}, {&(0x7f0000000500)="2b9960eaab736b1f923a575b0321bec925fcd09facdf43b67e4054f33ef7275274daf061be580b24cb523d4fded0b998a18672e7521ab24da73af84e8fa8089dc317463a7ba6ca700be416a6", 0x4c, 0x9}, {&(0x7f0000000580)="b390132a99ea620cf8adad9c2128dfecec141767d5323c0fbd9ca445ba970169b13a09b91b1c18f52c1a5e317de5b49cac63448ed14a3d89de34ffbea8ea5e344f264a21580ae61644d4053c8ec6f466244a031f89750700dfe3f3376aeb9a5bd596a47c5e0d481a31383e66821e7937c26663d216ca64de02b395a307398fbbb58ab519931c038621a1c4e71a42c7b0c40fc8e078b9487a92d702fda2", 0x9d, 0x3}, {&(0x7f00000006c0)="f7332ac31464097a75b70d880c2c7b4fe78759c6e31c6ddce78f7a43e3ba83f81b1c4e96249a9ab95a6a7324338ab455237647d780732159a8e9724997e9b7532039b9e3c81cc786a2025b410b09f89a0e15a1cbe29c", 0x56, 0x9}], 0x800000, &(0x7f0000000640)=']bdevvboxnet1\x00') openat$pfkey(0xffffffffffffff9c, &(0x7f00000007c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) write$cgroup_int(r4, &(0x7f0000000000)=ANY=[], 0x10000001b) timerfd_gettime(r4, &(0x7f0000000100)) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000900)='bridge_slave_0\x00', 0x10) 2018/05/26 22:07:50 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x19, &(0x7f00000000c0)={'icmp\x00'}, &(0x7f0000000080)=0x1e) 2018/05/26 22:07:50 executing program 4: clock_settime(0xfffffffffffffffb, &(0x7f00000000c0)={0x0, 0x989680}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000040)={0x7f, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x2, 'none\x00', 0x2, 0xfff, 0x5}, 0x2c) 2018/05/26 22:07:50 executing program 5: syz_read_part_table(0x0, 0x1, &(0x7f0000001540)=[{&(0x7f0000000540)="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", 0xdfb, 0x5}]) umount2(&(0x7f0000000040)='./file0/file0\x00', 0x7) 2018/05/26 22:07:50 executing program 1: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x800, 0x0) ppoll(&(0x7f00000000c0)=[{r0}], 0x1, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140), 0x8) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f0000000000)={0x6, 0x7, 0x9, 0x1f}) r1 = open(&(0x7f0000000180)='./bus\x00', 0xe01, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000380)={@dev={0xfe, 0x80, [], 0x1d}, 0x6, 0x2, 0x0, 0xf, 0xb10, 0xacad, 0x3}, 0x20) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f0000000040)) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000200)="49d7433f0de594441307e07ed3a7e484a267f9f7bd4797e4924c95425542c358a045d6c8ef8c0cb71d2508d1e5b9786579f3691e71f0d0b326422451b1372f61d7e36bd4eebef644b7a46f165c1ff23cfd954a19a8655e76db00ca7d94c4eb92605fc5743ff62e648dfd9e98a7217115f74c6a318f22aa5baac2e85f5128b20f455c01277d9cf6b17a4e4fddbc0da61f64c015146123c60ef636a2a3", 0x9c}, {&(0x7f00000002c0)="ce6d6d2c58c94eec29ca474120af54a547768f12207eb42b6dfeaf44fe58ae49dd3083bf2fe24a72ef711e61c78d479cc586d8e2ce19b8b8b46021a5cc1a19cd347f67ff986d028fc27de7944a1ce8343c39f69c1c8cb7f1ff9a8e20c4dd2ed9bb2071d6efb998336f0fe270d5202b45a106256f90c582da29018cb5fa3e0e6ac4ac6276d5a7315eee67625528", 0x8d}], 0x2, 0x0) 2018/05/26 22:07:50 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) connect(r2, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000987ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) r4 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x440) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r4, 0x80045301, &(0x7f00000000c0)) syz_mount_image$bfs(&(0x7f0000000100)='bfs\x00', &(0x7f0000000140)="e91f7189591e9233614b00", 0x200, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000180)="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", 0x1000, 0x800}, {&(0x7f0000001180)="07beb27ce83931029c050d527c77f40c9d72a5d303842d40b89557591d52591b860ee65ed2dfb03b0091e05a5bc587a29f0cb3570f863cea8c20b0260be31b000ef868272cfd4660ec", 0x49, 0x3}, {&(0x7f0000001200)="cd0de42651b92c3a4274eabf9d9807a8e76c03dc2dc85bfcd321bd9510751b99e335629437907fc45c9e62f48f966760bd1018a01297634389167dd161fc7dd4eb2daee6402103333487ce98d7430befd3e205c0ec61f7959ccf695dd36eafcc0565f8fe8f4935dfe22753d2b31b3b246b52df0a63907c9e0c4a77b18d1fa5a979f68cf518abd97f874dcdd87d2488fd1f266eed7dba0aa7e0379a7f22be97a15d70c983873e47aad515d02cca94229e9da70980b28fb3f5f9d45d453f55", 0xbe, 0x9}], 0x200001, 0x0) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$IOC_PR_REGISTER(r5, 0x401870c8, &(0x7f0000000040)={0x400, 0x6bc0c6fd, 0x1}) tkill(r3, 0x1000000000013) listen(r1, 0x5) 2018/05/26 22:07:50 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0xd85220093d6f1672, &(0x7f0000000900)={0x81, {{0x2, 0xfffffffffffffffe, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x3, 0x0, @broadcast=0xffffffff}}}, 0xffffffffffffff05) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000300)={'filter\x00', 0x7, 0x4, 0x580, 0x0, 0x140, 0x140, 0x498, 0x498, 0x498, 0x4, &(0x7f0000000000), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="52e25b384195", @empty, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0xa}, 0xf, 0x1}}}, {{@uncond, 0xf0, 0x218}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x8, 'system_u:object_r:wireless_device_t:s0\x00'}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @mac, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5d0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="59000000eb3e70e389f4ef2855a2d8d6c70a12fd9f3cf7dfe74286b8d24d721b8cdcf840a1ec883890499b2593492c50f7c92eae136b4612b994ddca0c444a6f597b06d9c7505fb6b6254e47c5daed43"], &(0x7f0000000100)=0x61) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x10001, 0x3f}, 0x8) 2018/05/26 22:07:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010000)="000100000008000081000000c9030000f4000204000000000000000000000000002000000020000000010000000000016e5fbe5a0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='dioread_nolock,\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']) [ 87.559829] FAT-fs (loop6): Unrecognized mount option "uid=" or missing value [ 87.591957] loop5: [CUMANA/ADFS] p1 [ADFS] p1 [ 87.596597] loop5: partition table partially beyond EOD, [ 87.605447] EXT4-fs (loop4): can't mount with dioread_nolock if block size != PAGE_SIZE [ 87.635041] truncated [ 87.641451] loop5: p1 size 4029459752 extends beyond EOD, truncated [ 87.658357] EXT4-fs (loop4): can't mount with dioread_nolock if block size != PAGE_SIZE [ 87.745142] loop5: [CUMANA/ADFS] p1 [ADFS] p1 [ 87.750028] loop5: partition table partially beyond EOD, truncated [ 87.759296] loop5: p1 size 4029459752 extends beyond EOD, truncated 2018/05/26 22:07:51 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xa) chdir(&(0x7f00000003c0)='./bus/file0\x00') setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000074fffc)=0x3, 0xa9) r1 = dup(r0) setsockopt$inet6_tcp_int(r0, 0x6, 0xfffffffffffffffd, &(0x7f0000000000)=0x80000000, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000440)=0xfc) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x200000000000, @loopback={0x0, 0x1}, 0x4}, 0x1c) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000480)=0xffffffffffffffff) sendto$inet6(r0, &(0x7f0000000500), 0xffffffffffffff77, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e1c, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000400)=0x3, 0x4) rt_sigaction(0x20, &(0x7f0000000040)={0xfffffffffffff001, {0x4}, 0xc0000000}, &(0x7f00000001c0), 0x8, &(0x7f0000000200)) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000140)) inotify_init() getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000500)=ANY=[], &(0x7f0000000080)) renameat(0xffffffffffffffff, &(0x7f0000000240)='./bus\x00', 0xffffffffffffffff, &(0x7f0000000280)='./bus\x00') setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0), 0x14) ftruncate(0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000540)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000580)={@dev={0xfe, 0x80, [], 0x13}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0xa40b, 0x1, 0x80, 0x500, 0x952, 0x200008, r2}) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000100), 0x4) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fcntl$setsig(r3, 0xa, 0x27) renameat(r3, &(0x7f00000002c0)='./bus\x00', r3, &(0x7f00000004c0)='./bus/file0\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000300)={0x0, 0x3}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000380)={r4, 0x3, 0x20}, 0xc) ftruncate(r3, 0x7fff) sendfile(r1, r3, &(0x7f0000d83ff8), 0x800100000001) 2018/05/26 22:07:51 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f00000004c0)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/icmp\x00') setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000100)={0x7fffffffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x1, 'wlc\x00', 0xb, 0x3fe, 0x4}, 0xfffffffffffffef2) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000000)=0x1000, 0x4) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x10400003) 2018/05/26 22:07:51 executing program 6: r0 = socket(0x10, 0x3, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000000)={{0x7f, @broadcast=0xffffffff, 0x4e20, 0x4, 'lblcr\x00', 0x1, 0xfffffffffffffeff, 0x28}, {@dev={0xac, 0x14, 0x14, 0x1c}, 0x4e20, 0x2, 0xf462, 0x2, 0xfffffffffffffff7}}, 0x44) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@setneightbl={0x14, 0x43, 0x1}, 0x14}, 0x1}, 0x0) 2018/05/26 22:07:51 executing program 7: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0xffffffff00000001, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) sendto$unix(r0, &(0x7f0000000080), 0xebff, 0x0, &(0x7f0000000d00)=@abs={0x0, 0x0, 0x10000e0}, 0x6e) recvmmsg(r0, &(0x7f0000001980)=[{{&(0x7f0000001640)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000001940)}}], 0x1, 0x60, &(0x7f0000001b40)={0x77359400}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$KIOCSOUND(r2, 0x4b2f, 0x8) 2018/05/26 22:07:51 executing program 4: syz_open_procfs(0x0, &(0x7f0000000100)='net/mcfilter\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x40000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'raw\x00'}, &(0x7f0000000080)=0x54) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000180)={'security\x00'}, &(0x7f00000000c0)=0x54) syz_open_pts(0xffffffffffffffff, 0x1) socket$inet(0x2, 0x8080f, 0xffffffffffffff81) unshare(0x10000000) 2018/05/26 22:07:51 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) r2 = socket(0x1, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socket$key(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/26 22:07:51 executing program 5: socket$unix(0x1, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x4000, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000140)=0xffffffff00000000, &(0x7f00000001c0)=0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/packet\x00') r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$lock(r2, 0x0, &(0x7f00000000c0)) preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000240)=0x20, 0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0xa0000, 0x0) 2018/05/26 22:07:51 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000064000/0x4000)=nil, 0x4000, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="e6861362d3fc2de1413c5b6104000000000000000000000000000000ffffffff"], 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) 2018/05/26 22:07:51 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000000c0)="193711c8df8440a7aadc6a854af0e8d3504f78929ddd0ff42082386b566b0c9783788fd14e6ce5724f0a17ea3eb9e55442b25639cd2da97c88a3f43c4502e6ffffe781925c7873a41c010e876e519cb23354b18c674b6ee07c8f51449726879a0fe52cbda5653cc2920da4875fbadd648e565aebec30c9746f24ce76105276792a67ca7f22da66dea57b4118d39fdeff503c792cc98eb41894ab9c1b3a5b7166977ebbb6e2843209cdefc5bf6d90312fff7f052d0da6ebabd250aaee5e7bb786e11bfa3cafa9c3b61daef6dca07c7ab8e83ec224da0e261c74f505", 0xdb, 0x20000010, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) ioctl$sock_ifreq(r0, 0x946, &(0x7f0000000200)={'ipddp0\x00', @ifru_map={0x100000000, 0xc2ab, 0x8, 0x7, 0x0, 0x3}}) sendto$inet(r0, &(0x7f0000000280)="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", 0xfffffffffffffd73, 0x400000004000000, &(0x7f0000000080)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x9) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'erspan0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) geteuid() 2018/05/26 22:07:51 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='clear_refs\x00') lseek(r0, 0x4000000000000000, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='schedstat\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f00000004c0)='./bus\x00', 0x0) sendfile(r0, r1, &(0x7f00000000c0), 0x1) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000180)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1, 0x0, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000fd8000), &(0x7f0000e7fffc), 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000500)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x3, 0x901}, 0x90) r2 = gettid() setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000240)={0x6, &(0x7f00000001c0)=[{0x5, 0x39c, 0x0, 0x5cd03276}, {0x9, 0x8, 0x8000}, {0x0, 0x7, 0x80000001, 0x4000000080000000}, {0xf, 0x0, 0x3, 0x3}, {0x101, 0x4, 0x101, 0x2}, {0x7ff, 0x5, 0x100000001, 0x3}]}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) setns(r1, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000300)={{{@in=@local, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) r4 = getgid() chown(&(0x7f0000000100)='./bus\x00', r3, r4) socket(0x0, 0x0, 0x7a) 2018/05/26 22:07:51 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x2ffff, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb64c86d6b66732e66617400020441000500077008f8", 0x16}], 0x0, &(0x7f0000000140)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) getpgid(0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000200)=""/202) read$eventfd(r0, &(0x7f00000000c0), 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x46, 0x10}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000380)=@assoc_id=r1, &(0x7f00000003c0)=0x4) write$eventfd(r0, &(0x7f00000001c0), 0x2) fsetxattr(r0, &(0x7f0000000180)=@known='system.sockprotoname\x00', &(0x7f0000000300)='vfat\x00', 0x5, 0x2) 2018/05/26 22:07:51 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/ptmx\x00', 0x200000, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0x2ea) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x3, 0xffffffffffffb664, 0x40, 0x2, 0xdbcd, 0x41, 0x7, 0x9, 0x974, 0x80000000, 0x7fffffff}) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000000340)={'icmp\x00'}, &(0x7f0000000380)=0x1e) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'bond_slave_1\x00'}) dup2(r1, r0) 2018/05/26 22:07:51 executing program 3: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000300)="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", 0xfb) 2018/05/26 22:07:52 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x80000, 0x40) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000002c0)='highspeed\x00', 0xa) alarm(0x5) exit(0x0) syz_mount_image$cifs(&(0x7f0000000000)='cifs\x00', &(0x7f0000000040)='./file0\x00', 0x4, 0x1, &(0x7f0000000180)=[{&(0x7f0000000080)="79cd2b6d329cf6ad112ffe6e2e8a4c2e0f5ff0898cd6130e6407d77c1410642f0596a34b720f8ced8d3a39963ee224dcbed5c421e1e9c719143b2c670e9582f8e2c68b8a51db9fe703992fe61f18e43d6922221975e028a3a33865fc4e5cef76a1135ab872c84393766e874af19a2c5b6573b251d1a55f0d7bc10c2e156ef32aec283a2452a8bbc2dcb274124f9d3fb5298829cc11f0a662d3b8e7f766012a48fb0dde0402b2050c86dd9d51ca3e77622ee38a1e71255ca066181649889aa7c6b8ba039b7697ab135d109630991f5b84d91c290f20dc9657d48d682276df571ad999e9b804e52e879670ed", 0xeb, 0x100000001}], 0x0, &(0x7f00000001c0)='em1\x00') r1 = open(&(0x7f0000000200)='./file0\x00', 0x40, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB="4414bc25127ca22eb606e16fc1251976010000000500"], 0x6) syz_mount_image$ocfs2(&(0x7f0000000240)='ocfs2\x00', &(0x7f0000000340)='./file0\x00', 0x401, 0x2, &(0x7f0000000480)=[{&(0x7f0000000380), 0x0, 0x4}, {&(0x7f00000003c0)="9514ec731b54c684a1f7d6e603972c0591f25091614fecabd2efba52ca53f16c5c798597a7fae3cac6b7cc63f470b0796bfc7ed092097c0934ee3ae6bfa93ab88006ea7bc019f83db096bac08ba510ae04bfdd49bf052bf0ba90d1c5a4080eb14f59f1b4ba25cc65a0fef895f1b94ecd90769a6a061ab5be2547236fa0a98c6cf20763a9baa78a9603b81cb27cf5626abb7465fed26bc237eef08db237678321daf13b5ce9b61c0bfd1b98cfe82e82b59f8b86", 0xb3, 0x1}], 0x4000, &(0x7f00000004c0)='cifs\x00') 2018/05/26 22:07:52 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c85a3bf012cf66f") r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0x11}, 0x0, 0x0, 0xffffffffffffffff, 0x0) tgkill(0x0, 0x0, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, 0xa9011, r1, 0x0) 2018/05/26 22:07:52 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") clock_adjtime(0xfffffffffffffffb, &(0x7f0000f74f98)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x206080, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000040)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/05/26 22:07:52 executing program 1: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)) syslog(0x4, &(0x7f0000000240)=""/92, 0x5c) syz_mount_image$gfs2(&(0x7f00000001c0)='gfs2\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x1, &(0x7f00000003c0)=[{&(0x7f00000002c0)="030de78fd797ab1a5342975abd2e05ceadae5fd7b02733f0d381d714ad281c4d72e6a79fba24c8e2e5b8ade8329882377431c124afd91ed408c3a18872d09224d56acbbbf6ae9ab459d02829dd7d924027df9dcde68e585229378b1c3b35eb8d1901e724fb61d08cb068e620d9dbc1edd9f7d59d08daa1c506d7c8de565fae2dcc7ce8ebf972cf43b1b810e5afd21c6376e18f3e716a459f2efb8c288d4fe9e55029af323c8360f5be701a3e7b163803677e9116f328f5916b5d2330d02bed15999a813b0f5e17aa872dd625272d2ce2cb4b0537bdb5899f9b34abfc7d393f607427d0cf61681cc7035442cb34", 0xed, 0x20}], 0x1000000, &(0x7f0000000400)={[{@localcaching='localcaching', 0x2c}, {@quota_quantum={'quota_quantum', 0x3d, [0x78, 0x35, 0x3f, 0x2d, 0x0, 0x7f, 0x33, 0x32, 0x37, 0x35]}, 0x2c}, {@rgrplvb='rgrplvb', 0x2c}, {@quota_account='quota=account', 0x2c}, {@noacl='noacl', 0x2c}, {@lockproto_nolock='lockproto=lock_nolock', 0x2c}, {@nosuiddir='nosuiddir', 0x2c}]}) r0 = request_key(&(0x7f0000000100)='blacklist\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='\x00', 0xfffffffffffffffb) request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='^posix_acl_access-\\user\'\x00', r0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000480)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000004c0)=0x1c, 0x80000) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000500)=0x2, 0x4) 2018/05/26 22:07:52 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000140)=0x2) fadvise64(r0, 0x0, 0xb080, 0x5) setsockopt$inet6_int(r0, 0x29, 0x100000000000046, &(0x7f0000000040), 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0x3f, 0x400) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101, 0x0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f00000000c0)=0x5) ioctl$SG_GET_REQUEST_TABLE(r2, 0x2286, &(0x7f0000000180)) getsockopt$inet6_int(r1, 0x29, 0x1, &(0x7f00000003c0), &(0x7f0000000400)=0x4) [ 89.072238] FAT-fs (loop7): error, fat_free: invalid cluster chain (i_pos 1041) [ 89.105119] FAT-fs (loop7): Filesystem has been set read-only 2018/05/26 22:07:52 executing program 3: r0 = socket(0xa, 0x1, 0x1) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") quotactl(0x0, &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)) [ 89.166492] IPVS: Creating netns size=2536 id=12 [ 89.430987] IPVS: Creating netns size=2536 id=13 [ 89.951182] blk_update_request: 120 callbacks suppressed [ 89.951188] blk_update_request: I/O error, dev loop2, sector 0 2018/05/26 22:07:53 executing program 5: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xffffffff80000005}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fe0ff4)) clock_gettime(0x0, &(0x7f0000000080)={0x0}) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f00000000c0)={r3}, &(0x7f0000000100), 0x8) r4 = fcntl$dupfd(r1, 0x406, r2) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r2) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000deb000)) 2018/05/26 22:07:53 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4f23, @loopback=0x7f000001}, 0x10) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x434943, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffc00, 0x0, 0x3, 0x8, 0x4, 0x1, 0x2427}, 0x20) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000015c0)="766574683100000000ffffffffffef00", 0xb) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='illinois\x00', 0x9) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') writev(r0, &(0x7f0000001400)=[{&(0x7f00000013c0)='8', 0x1}], 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='veth1_to_bond\x00', 0x10) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 2018/05/26 22:07:53 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000000140)=ANY=[@ANYBLOB="2b000000000000002f0000000014aaac1414aa4420880b0000000000000800368996632461f7ec24000000150000000100000000000002080022eb00000000200000000200000000000000000000000800655800000000000000000000000000000000000000"], &(0x7f0000000000)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x104) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/05/26 22:07:53 executing program 4: syz_open_procfs(0x0, &(0x7f0000000100)='net/mcfilter\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x40000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'raw\x00'}, &(0x7f0000000080)=0x54) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000180)={'security\x00'}, &(0x7f00000000c0)=0x54) syz_open_pts(0xffffffffffffffff, 0x1) socket$inet(0x2, 0x8080f, 0xffffffffffffff81) unshare(0x10000000) 2018/05/26 22:07:53 executing program 1: r0 = socket$pptp(0x18, 0x1, 0x2) fcntl$setlease(r0, 0x400, 0x2) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8913, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x200000000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000140)={r3, @in={{0x2, 0x10001, @dev={0xac, 0x14, 0x14, 0x1f}}}}, 0x84) sendmsg$nl_generic(r2, &(0x7f0000001fc0)={&(0x7f0000000ac0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)={0x14, 0x13, 0x2040301, 0x0, 0x0, {0x1f}}, 0x14}, 0x1}, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xf, &(0x7f0000000280)=""/96, &(0x7f00000000c0)=0x60) getsockopt(r0, 0x3, 0x7, &(0x7f0000000200)=""/49, &(0x7f0000000300)=0x31) recvmmsg(r2, &(0x7f0000001900)=[{{&(0x7f0000001800)=@ipx, 0x80, &(0x7f00000018c0)}}], 0x1, 0x0, 0x0) 2018/05/26 22:07:53 executing program 0: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080)) r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x82, 0x0) ioctl$BLKPBSZGET(r2, 0x127b, &(0x7f0000000040)) fcntl$F_SET_FILE_RW_HINT(r1, 0x25, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f00000000c0)={{0x85, 0x1000000000}, 0x1, 0x1, 0x8, {0xd6ef, 0xd7a}, 0x5, 0x5}) close(r1) 2018/05/26 22:07:53 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, r1, 0xf12, 0x70bd2b, 0x25dfdbfe, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x8000) mprotect(&(0x7f00006f3000/0x2000)=nil, 0x2000, 0x4) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000180)={0xd0d, 0x2b16, 0xfffffffffffffff9, 0x9, 0x7, 0x52d, 0xbebe, 0x5, 0x6, 0x80000000, 0x8, 0x47}) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/26 22:07:53 executing program 2: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000000240)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0xfffffffffffff02f, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in6={0xa, 0x4e21, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x5}], 0x70) ioctl$sock_netrom_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000280)) r0 = socket$nl_route(0x10, 0x3, 0x0) lseek(r0, 0x0, 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000000980)={0x7, 0x0, 0x1ff, 0x1d1a, 0x0, 0x7}) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") write$binfmt_aout(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x2b1) r2 = mq_open(&(0x7f0000000640)="8b439a9fea1e549fce253b700f", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9, 0x0, 0x10000000000000}) mq_timedsend(r2, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a5180552e3130a16745b9fc5ccbf8c73b29399fb872e67f4c853e23125aaeaaf5986e41658c5b57728fa35b316937daa8ab259", 0x90, 0xe065, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ustat(0x7, &(0x7f0000000080)) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4}}, 0x2e) fcntl$getown(r4, 0x9) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x4080, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00000005c0)={0x1a25f8c6, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e20, @rand_addr=0x5}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1c0, 0x3, 0x4, 0x5, 0x0, &(0x7f0000000580)='bond_slave_0\x00', 0xa46, 0x1f, 0x2bd0}) syz_open_dev$loop(&(0x7f00000006c0)='/dev/loop#\x00', 0x0, 0x200) openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x0, 0x0) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x81) 2018/05/26 22:07:53 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r1 = syz_open_dev$tun(&(0x7f0000001500)='/dev/net/tun\x00', 0x0, 0x1) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000001480)=r0) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) readahead(r2, 0x4, 0x80) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x0, 0x0) capset(&(0x7f0000000200), &(0x7f0000000440)={0x0, 0x2, 0x9}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"65716cffffffff007a000000eb00", 0x103}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="2800000010005fba000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="920000000000001f08001b0087000000"], 0x28}, 0x1}, 0x0) r4 = dup3(r3, r1, 0x80000) ioctl(r2, 0x7fffffff, &(0x7f0000001380)="474971284ac6d0dd1e7363aface3199a0824a6100a01396d8b72b92a4ac6ae764824f776b96043cd66d2af8c40f2e44067c4985818af1494c6e7c1040a5cb53a85b46374bb1c1b61aa89384ede5ac6a5ef5aaae372d94a6f2a3477fbe6b106a1408c527927d3687d57fd8d9887e2a081ef5de4fdec3818dc77ff43945fe09be24b97583babf47bb8104de69c4b1733fa0d80bd463f4f813f190797f258ee92b58ba4fa89cc609e5b656647aa5fbfb30aecf085e84088a1d86ec15fbf8d7dc678cb119fc9deb997ccc0bdcc2e6eccb94e76d6") ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000240)=0x0) getpgrp(r5) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000000340)={{}, {}, 0x0, 0x0, 0x6}) r6 = syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x3ffe, 0x0, 0x0, 0x0, 0x0) statfs(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/18) read(r6, &(0x7f0000000380)=""/4096, 0x35) ioctl$PIO_UNIMAP(r4, 0x4b67, &(0x7f00000002c0)={0x1, &(0x7f0000000280)=[{0x1000, 0xfffffffffffffffa}]}) 2018/05/26 22:07:53 executing program 7: unshare(0xc0403fe) r0 = socket$inet(0x2, 0x3, 0x1c) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/26 22:07:53 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x2, 0x2, 0x80, 0x7, 0x80}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r1, 0x3}, 0x8) clock_gettime(0xfffffffffffffff2, &(0x7f0000000180)) 2018/05/26 22:07:53 executing program 7: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f00000002c0)="c626262c8523bf012cf66f") r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r2, &(0x7f0000d83ff8), 0x8000fffffffe) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)={0x0, 0xde}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r3, 0x4) 2018/05/26 22:07:53 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = getpgrp(0xffffffffffffffff) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000400)='/dev/keychord\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000100), 0x6) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000000240)=""/87) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f0000000800)=""/4096) ptrace$getregset(0x4204, r0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)=""/147, 0x93}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f00000003c0)=0x4) sync() mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x60a782820fec975e, 0x0) syz_mount_image$jfs(&(0x7f0000000080)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x4020, &(0x7f0000000140)={[{@noquota='noquota', 0x2c}, {@usrquota='usrquota', 0x2c}]}) 2018/05/26 22:07:53 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000680)='/dev/rtc0\x00', 0x101680, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/autofs\x00', 0x80000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000580)) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sync() finit_module(r2, &(0x7f00000001c0)='\x00', 0x2) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0xffffffffffffffff, &(0x7f0000000480)="361454747aed4e0d160c64ddfb8e31047b5e95708e5941ce6970dccc0d9f94c934757bfedc32ff105ed26b21d6ab4c87a09e7ad99d7c83039af10a7389834aabcdd1f272333bf91e29f4e79fc1e841a9d589c6d2a98bb6eabd135710a13030ea4de4582ce62f10c71d7f04572eb6004d84a02fade07c427c39f75010a1e42e4f9f5b16ed1b1115c2346dfb1d8d", 0x8d) connect$netlink(r2, &(0x7f0000000200)=@kern={0x10, 0x0, 0x0, 0x8000000}, 0xc) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000000280)='./bus\x00', 0x9) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x58, &(0x7f0000000380)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in={0x2, 0x4e24, @rand_addr=0x7}]}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00000005c0)={r5, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xb}}}}, &(0x7f0000000540)=0x84) ftruncate(r4, 0x800007) r6 = open(&(0x7f0000000000)='./bus\x00', 0x4000, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000340)="23e4f00de3f47fdab6cdbddac4fa43db", 0xe7045eef) sendfile(r4, r6, &(0x7f0000000140), 0x8000fffffffe) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$BLKIOOPT(r6, 0x1279, &(0x7f0000000180)) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r3) [ 90.646010] EXT4-fs (sda1): re-mounted. Opts: noquota,usrquota, [ 90.681670] IPVS: Creating netns size=2536 id=14 2018/05/26 22:07:54 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f0000000480)='./file0/file0\x00', 0x2) syz_mount_image$jfs(&(0x7f00000000c0)='jfs\x00', &(0x7f0000000140)='./file0/file0\x00', 0x1, 0x2, &(0x7f0000000380)=[{&(0x7f0000000240)="be2c66ed2fd89dcf94f0c4a4ba5f2d863052c27b0bb800a447c2dbf7a6d7161c8bd3e207059f9041e4c894d29985981d780d6b51d71b69702d36218ba012036d7bb7baf406a7074136a619e5b45be58fc752a91acd49622558ab09a3ceb03f10e41bd1950dc276b1c82ba8490caf5d05711bbe2fefca53c6f3d1faf9db8174f9a67b4451691257cbca34ff615c5e0a6a915b35b689eba5bf", 0x98, 0x3f}, {&(0x7f0000000300)="5cd8a013f213a14d39aedc7c3536a47c9714b78dabe812ef80f40a2b2ef28c50aa907356", 0x24, 0x3f}], 0x10, &(0x7f0000000400)) flock(r0, 0x2) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x1, &(0x7f0000000640)=ANY=[]) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000180), 0x4) close(r0) mknod(&(0x7f00000001c0)='./file0/file1\x00', 0x0, 0x0) 2018/05/26 22:07:54 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000594000)="1f0000000102ff05fd4354c007110000f305010008000100010423dcffdf00", 0x1f) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'veth0_to_bridge\x00', 0x0}) pwrite64(r0, &(0x7f0000000000)="03e486aebdc71d528c91fff37ddf1ac3ae9c1ece0d24b3402469ec0fa7e1ed695ae12124e086f4fab3d0902b7a7a962572d8c385b3411ef92fc547e785dad51ede25dfa93bcc", 0x46, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000008c0)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000240)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/05/26 22:07:54 executing program 7: syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file2\x00', 0xe800, 0x5, &(0x7f0000000400)=[{&(0x7f0000000040)="62ce24b32f05743e8ed1c04bdb39cff1a0a02eb5", 0x14, 0xfffffffffffffffc}, {&(0x7f0000000200)="9c1ea065e16c51820f650594c16fe1546d7ce87ad524351dd39fff36b28bbc7b58949cd818090d4ecaecba05acd92d816b9305b336fdd788d54f66a687543ba96853ddd65fa259be86a6a689f86037958e90e1a05b4e477905f835ed3df1149a65d4c7a436829b0ced96c3c7f2925cdf652e9e41e29b1e14e2b3624576b28e174034097a175a941ffe0110d1d2f5919d81c5f09167a258ed55d27d1e484316d6ceb5b0e8b4d6cbd395c315d4742f909b4dbd99b7ff6d37c0e2349998ab0a3c57ccf1ae8949537c127f8d558dd5137199f0764223726744943e9cf0fdbbe0ee14d2dd72bbe171153d5514b233dedb8f004467e82a5f", 0xf5, 0x5}, {&(0x7f0000000080)="70b3721e3431c6cf5b7f6ada", 0xc, 0xffffffff}, {&(0x7f0000000340)="8740bef3799a2976fd4387251e9919a4bb2f6546759c766d60fa9de012f2a6087b1c06f864d464c9521a9f5bd3e8a23c1ccf71999031d11d9102104e16d6610348d925137b1443be0145b08417b52d27adc98aec28f6f49f755f6a7deeeb450928fed9292e8a388ee2097aedb8d84b69aa93d1befe4de28949df143044f06b1dc623", 0x82, 0x2}, {&(0x7f00000004c0)="3cb77f83eff63a3d774cb100e112571a9826a0f627d4caea46ba52d6f4e040bf51910fd0fe01cabe5e6b4585ee697a6671d5992aaf4a7ff9aee5c9e012fce14f2773b9c59548bd0bbb3a7a804cd2a0640caa0fce3248ba1ecfa181474eac0b2c50989255f3b13fcbe6dea0850cfbc1da5c34062b8b43155e25055b36902d400c12a7a1f9c48faf28a73dc0d250dc21e4c903d61d167c1cd45b78bfe2d5ff8bc8b16f005d0d30f672cfe76fca0cc6a2887d8120149a62ba6388f708418b31d100d33b2027e6e10b569f677a8af4e865c6cd664a45468797829429b204c14d2b127314", 0xe2, 0x200}], 0x112000, &(0x7f0000000240)=ANY=[]) syz_fuseblk_mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x70) 2018/05/26 22:07:54 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000200)=0x8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = geteuid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0}, &(0x7f0000000540)=0xc) r7 = fcntl$getown(r1, 0x9) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000580)=0x0) fstat(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000005a00)=0x0) getresuid(&(0x7f0000005a40)=0x0, &(0x7f0000005a80), &(0x7f0000005ac0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005b00)={0x0, 0x0, 0x0}, &(0x7f0000005b40)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000005b80)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000005bc0)={{{@in6=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}}}, &(0x7f0000005cc0)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005d00)={0x0, 0x0, 0x0}, &(0x7f0000005d40)=0xc) sendmsg$netlink(r0, &(0x7f0000005e40)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000700)={0x1258, 0x40, 0x200, 0x70bd29, 0x25dfdbfb, "", [@generic="5bdc6ddff764f0894ff35595412e5b1744b8d6bcd7bfc3589cb80e137114a959b5ed38da2ba71dc68ffce8ad2259b30004ddb306e9663fa9733f2525f0d0202208f303644b5b61a75bf5f801c6a680f5142d31567b56c7c46ba822a46174682f30f3ce54342f17be0dbe0aa818727576eb38986a79ba5c1a2c", @generic="b425af4caf0782f7462bead7b6172b9e5e0947559e12ce24d813dfeedf3358dcfe95f1f0865ee9d3120a890ea34039d6571a1423f78f8420cb56a46d0621b89ecdc4d5563f7967a62e639b873b21955b551c23b9a41971cdcc31ebd29298c71b0f5674d5e6eb6cb7e1767bcb150582fbfad822150b2fef4b010f19a2c69594a65af360916c4b684955ff5213c93c6302fe85a2388464d508ed0d05bc6cec88eadb19c5e2eb5f9e97d135ef533f3a04ff3a23bd14b0e6a6c7eef1883b1f030eafa282e073957b4a41121f359dd5f1f1b384c7a48aa995d0b5082c705dae618d1ebf1bd3f391555e27a9c90e682c8e083fc1268ca2d7f7f4dc87", @nested={0x10cc, 0x6, [@typed={0x8, 0x53, @uid=r2}, @generic="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@generic, @typed={0x10, 0x91, @str='!cpuset^\x00'}, @generic="e60a51ff0790cc9cc62b3f2aff3cf5c26abafd84cc72a11567ba30d4728741ad567f44280f4d36506cae1581b099aa69a6fa0428d29e349088d963885c1141d7cbce738c76d3af559cf33bc83b76027b380b3606a1ea41131752ab898e7c5962fdff08ec51e41d9642ae77dd143ffb92a3341c37fe8c5015d087c1702d82592c40d169f8c94ad3448f95b68412dee8db666ceac83250ba37b57262f8471fd7cbea26e87c676ece2ebd8d29469cde"]}, @typed={0x8, 0x3e, @u32=0x101}]}, 0x1258}, {&(0x7f0000000380)={0xe4, 0x34, 0x100, 0x70bd25, 0x25dfdbfc, "", [@typed={0xc, 0x7b, @str='sha1\x00'}, @nested={0xc8, 0x57, [@typed={0x8, 0x96, @pid=r3}, @generic="3e67f2aeda5d212c6aa9d0f41fdf256b038db6971bc6de904b7b4c544fcb0693b4130653ba7fc669e043bc3fc6f0ff1c7ecd6d85eae8db5a959055817fc36a2b965bf84a0c3e7dda06175dd3b0539d569ebef5cb76ba376c3eba480fcdb77f289a55d61691d6bf39ea278ffb32da6d6459d542e3e0d08ea95e3758a72b1911c251", @typed={0x38, 0x34, @str='wlan0*(]cpusetsecurityeth0wlan1(!%:}$uservmnet1[\x00'}]}]}, 0xe4}, {&(0x7f0000001980)={0x249c, 0x2b, 0x2, 0x70bd27, 0x25dfdbfe, "", [@generic="5e728026074a799c9b207a44f7fe303eb81da8e6c5e653e3c8232056d90ff1416047496299cdad2c941c9e73e80c1720dc121bbe4fbed90c7f2cf0aa3ad1baca9453f9f47d3b8b52f5dacad85e90907f7e36843fad2950bb8f7acf08d4c3ee09f8b8744dbdd22522a4ae8d011789ec22aed3b7e369f264ea35f575f72c2ea87445949a2a203d011007ea045e01e640a6d3234227a4b4c5845864906a391204325dcffeb74653d9d82c3e3573ccfe9ce8ec5db8183c55b0dedb8e9bb72d423e38bb2fec4c1045a928f9aa1a71242eddd158e9572094d77fcf40e61fc0a5efa9dfdea4", @typed={0x8, 0x13, @ipv4=@rand_addr}, 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[@generic="325717eb123e43d9d95bcfc04cb6131acac0c1b2562a6900c6e6683b2504b4495e019a0cb5c8072ceabe5608b4a4dcd60258907c30a585904703a7c5907b28e5e33139bdc95659f0b4d24727d043939e8fee62acb83fe32701ef924c67ec5cc6a2575f33fb64f9d213badaedfdb422c50b1cfae39a51bf465ec6688be7167658cd8d14bb26d2412c9e5939565186b78197f34a650ac809e8e5a4afc13eb34872", @generic="cad4c2d96df72f", @generic="7cfe7e0463bb58d86e599c272a054cdf474417907ccdb8f5e5be18f20ddef856ad5eb0d45a3e9ba3046571e8948a31b883bf0523bad3a72a2d3c463cdf0e7cda7031a250f2ff42480fe1ce7f16c213499f67cc880b847cf5052a495df987652ab21d1a41a876a51bf6f89bd72cb1c12a323dc66f2e883533970d7f8a8b9d7779886c45c55612c15f9281a35e41eb6d4f5d6997c570f9f71247984750dfe18eeb6468cadabb47300d0ce79db9aca4b965daabf3d9eb21", @typed={0x18, 0x3a, @str='lobdev+,\'md5sum^\x00'}, @typed={0xb0, 0x64, @binary="1141f89a1e11706f2046dbc4349f503756d03b8f8225e832972a78fdd80f0a0d0f7c76dfa157657328a752562cee9c84507103474ca21d131641273446c5a8f1ceec67719d1552efc7a55b7bb4e4c55a14256b3aa4e03dad52cde70bed981fe653422c0fdb349769e879ea349d9bba9180e2a35b644d73ef648f78f64afd95848d23d4f7e73ea2d90cdea181772ad89f72728232011427cd83b612f8d2cba1da5b06e95db9dd7d9b21"}, @typed={0x8, 0x58, @uid=r9}, @generic="1a04617b32620620264958049a22f2a6596e50e5c0f8896cf17078f576b39a9d7757711f5c2449d66fdcace227c17fb5433fc9e78f000832be1b332676c91f2e1a9e7303cb9e160a09cf2b3d121c9d8673689be94ff059973f64d97a532202fdf095b3639071b7359a83873f9f2f6f3d08747548f35c325370dcc9176249e87f1fa1314aa5120ba9fa2cb77f02d3da6317a12e940ff74fa8414e5ddc13a72f2b64dd2f5420498ffeec05155a0044a0e9bb151c9a070af6e9206578693800571369ef3c40828f53bfceabd39086c7ca4e7973e2ede9f51d9b30ba3c5156d268734277d7", @generic="9e59860775181c8c9f49058843309a98ecfa7691aab1c27059f80e4f7d029a664c4a0ce318b53cd701a5d81f2fabd92cea6c4ad9667246439897c14f67ebbceda94b9723ad3f64a43cd0d10f65f1a9e7c2c04ff848f2a77ed34015d6c16c45d1eb75811b84caece7c217406137ba54ab80a5f56e37f618cd63ce947f4f38a2fb9512fc1a10cd533e432f050e2bf1442bbb8f2e334c47"]}, @typed={0x8, 0x20, @ipv4=@dev={0xac, 0x14, 0x14, 0xf}}]}, 0x3c4}], 0x6, &(0x7f0000005d80)=[@rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0xa0, 0x4000000}, 0x8000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000000240)=@newsa={0x13c, 0x10, 0x721, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in=@broadcast=0xffffffff, 0x0, 0x833}, @in6, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}}}]}, 0x13c}, 0x1}, 0x0) 2018/05/26 22:07:54 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={0x0, 0x8001}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={r1, 0x0, 0x80, 0x2}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x60000000000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={r2, 0x7, 0x20, 0x100, 0x1}, &(0x7f0000000140)=0x18) r3 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) getsockopt$IP_VS_SO_GET_DESTS(r3, 0x0, 0x484, &(0x7f0000000000)=""/5, &(0x7f0000000040)=0x5) 2018/05/26 22:07:54 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) pipe2(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}, 0x801) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000340)={'filter\x00', 0x0, 0x4, 0xc9, [], 0x5, &(0x7f00000001c0)=[{}, {}, {}, {}, {}], &(0x7f0000000240)=""/201}, &(0x7f00000003c0)=0x78) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket(0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)) getsockopt$inet6_int(r2, 0x29, 0x3, &(0x7f0000000080), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={r4, 0x0, 0x10}, &(0x7f0000000140)=0xffffffaf) close(r0) 2018/05/26 22:07:54 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip6_mr_vif\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x2000000, 0x10000000000443) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000001c0)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) r1 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000100)=0xff) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x9, &(0x7f0000000200)) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @loopback=0x7f000001}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'bond_slave_1\x00'}) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f000074fffc)=0x3, 0x348) r3 = dup(r1) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendfile(r3, r2, &(0x7f0000000000), 0x4b5) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000040)=0x0) fcntl$setown(r1, 0x8, r4) ioctl$KDSETLED(r3, 0x4b32, 0x4) openat$urandom(0xffffffffffffff9c, &(0x7f0000000240)='/dev/urandom\x00', 0x111200, 0x0) fcntl$addseals(r2, 0x409, 0x0) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) sendfile(r3, r5, &(0x7f0000d83ff8), 0x8000fffffffe) syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0xaaaab2d, &(0x7f0000000540), 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7fffffff, 0x8, 0x3ff, 0x10001, 0x2}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000340)={r6, @in6={{0xa, 0x4e24, 0xfffffffffffffffe, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffe}}, 0x7, 0x1000, 0xe5b, 0xedda, 0x6}, &(0x7f0000000400)=0x98) 2018/05/26 22:07:54 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x4}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0xd9889588d5754e5a, 0x0) openat$cgroup_subtree(r1, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) 2018/05/26 22:07:54 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x9, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) getpid() 2018/05/26 22:07:54 executing program 6: r0 = socket(0xa, 0x2, 0x0) r1 = geteuid() r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$get_persistent(0x16, r1, r2) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$packet(0x11, 0xfffffffffffffff9, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'bond_slave_1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000380)={'bridge_slave_0\x00', r4}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@req) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000080)={r5, 0x3, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)={0xdc, r6, 0x310, 0x70bd2c, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xd}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x8f}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x4}}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xbc}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3f}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xdd}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x60}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7b}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x80000001}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x84}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x5e}]}]}, 0xdc}, 0x1, 0x0, 0x0, 0x10}, 0x20000000) close(r3) 2018/05/26 22:07:54 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xb, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x7fffffff}, 0x4) mmap(&(0x7f00001bf000/0x3000)=nil, 0x3000, 0x0, 0x4011, r0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x104c031, 0xffffffffffffffff, 0x0) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) memfd_create(&(0x7f0000000040)=')keyring\x00', 0x2) [ 91.420336] FAT-fs (loop2): bogus number of reserved sectors [ 91.422423] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/26 22:07:54 executing program 7: r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000100)='net/ip6_flowlabel\x00') getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) r2 = socket(0x2000000011, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r1, r1, &(0x7f00000000c0)=0x4b, 0xdd) 2018/05/26 22:07:54 executing program 6: openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/mls\x00', 0x0, 0x0) rmdir(&(0x7f00000000c0)='./file1\x00') pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x0, 0x0) mkdir(&(0x7f0000000300)='./control\x00', 0x0) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000340)=0x54) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f0000000100)) rmdir(&(0x7f0000000040)='./control\x00') accept$netrom(r0, &(0x7f0000000200)=@full, &(0x7f0000000380)=0x48) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r2 = memfd_create(&(0x7f0000000180)='\x00', 0x3) syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x80) dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = getgid() fchmodat(r2, &(0x7f00000001c0)='./file0\x00', 0x0) fchown(0xffffffffffffffff, 0x0, r3) 2018/05/26 22:07:54 executing program 1: r0 = memfd_create(&(0x7f0000000140)='/dev/rfkill\x00', 0x0) setrlimit(0x1, &(0x7f0000011000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000c00)=0x0) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000001180)=0x4) r2 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000c40)={0x0, 0x0, 0x0}, &(0x7f0000000c80)=0xc) r5 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000cc0)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@mcast1}}, &(0x7f0000000dc0)=0xe8) r7 = getegid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000e00)=0x0) r9 = geteuid() pivot_root(&(0x7f00000010c0)='./file0\x00', &(0x7f0000001100)='./file0\x00') getresgid(&(0x7f0000000e40)=0x0, &(0x7f0000000e80), &(0x7f0000000ec0)=0x0) sendmmsg$unix(r0, &(0x7f0000001000)=[{&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000100)=[{&(0x7f0000000200)="75d79155215dcdbaed656910a0b1cf7c9da301fbb84385d903e25ce81851202692a825ec742168e03d009b7e3582188609b32d158f95683f315bba603fb9ad23d94693aa29154cc9a90b4abd4627634936ef41dbe3b0ad8e931268955494e6414bd1691660cc798da803b63c20dabb99de19da839b884da553f6b14075e761f8e8ba0cf0cef970776440acd3e75a1a7b8d05ea3c8eedfa8636bcaad5e0c4faa7c948ec965d81ee6c7f925da57523b9ab3ab758b4b36f8d1b541b7999f2e854ffe4346ff71a", 0xc5}, {&(0x7f0000000300)="efc968450f1e967075d02fc479dd8e1d54c09b566714cd889bd42e154dbfa689ca6fb535ba75908b52442abbb64ea51aca4aaeb3f69701a47214d97369c16660f5b5eafa514dbb2f1fc5695570", 0x4d}], 0x2, &(0x7f0000000380)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x28, 0x800}, {&(0x7f00000003c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000b40)=[{&(0x7f0000000440)="22a0839a9441a3c3b3dc9d2fb1decdf03908ebae748e1fda9787c8de0158d1631cec3f264d28941e77508f458bc7eabd80b4915a4b742378d677ea461f4ac12fcfb8a4b7bec7103c6e2d7bb413b206e83468180e411b5fe1500e6ac09978e01ebd1905c3c32e0f62cd3d01dc10f514eaa37ecafd956a00460f81a5298ae838e0f5144087f8a01b11b0f7a04b1e8026931c006e4fe3fbfbc857f8dc52880e0ca69d7742a548554c05b4a77e07948679df26bb2c1ea559a89d48039d47cd", 0xbd}, {&(0x7f0000000500)="6801d9ae4476e345c63c914428a95233016565b0a75a028841c86e611c4745448d25b05deda7d6a97f4a702950be8fcd28d4b4dfca19254b97b97b3f9eae4a8a3b0c1d7309c7", 0x46}, {&(0x7f0000000580)="110a13820f88cefa4a501bac30b32e0ff8b4c440ebf90d912a715964fcdcb0cba90a002957a3772f62b93d490de13a8dfe2e17025ec1286aebb939f717334e567f60eec90b6db1f3e71c44d90c98fcc7abbba3af933a1c6634fec4fe804e7376194190c817e372be74c8e72f518d6c3a5a1f1364652647e455c6862e778c297d68dc63168b6ad5b9a1f756e1ba15a1a3d24ed0d25ce5fc990117b889bbf537f2ad08cddf3d4b70c9", 0xa8}, {&(0x7f0000000640)="6c70b21dac96f8d99b029883228b641cb5a927a5db16527328c897ef97dd33ff5f5a9cb1f575a26bb1b5fdd3e40a8bb618d53dc2ae1e02daba56b51c2c79b4843f78abdd703eef8e69079ac58ebe92a1b242fc1edac0a1fecd48c83a82789f89ccc3fcd43732decb7fa40e62cdf9b6009fc1c6fafddcc2ef4bc6e55d0de7059333c0c5f2929bc6fb58bb597669e185d32a225576baf6", 0x96}, {&(0x7f0000000700)="f1f7d8962ad5b5cea25b967e2d7519613d01cefd246f16889fde6d4d3bc07b8858d26172080d9f3ce972720e6d4d0da10a6eca70b5d6db61080e7c7a228ab1abaf58f02c1104650a58e179ebb0a153dfc7aa36d62c0589599b0d9f8125de1100c984e50febe4ce6a2fc6cbd6541942bc738d79b62c8f87339c3034e12d0f6336da78138e970d2fe2e6b33e92a5", 0x8d}, {&(0x7f00000007c0)="d41852537f2778d34840e6533dcc07259a0cfdd37efa77278c2468b939be7775fbb60ddec4", 0x25}, {&(0x7f0000000800)="172bc6e4c0002976f2970d709c203f6ee54dced0e856c67708a59c15165e81eb7a79371039df19fe6e6f10a84d6196cf5f1cb0461bc9833fa43150680e2ba29b0cb6f121679b9c11e63625a87ae84492b639b3f43c7ac151b07bcd90a6232166e1d241ac2212273f802de44d8a9df76ec03134cf919c5d347440c944cc6e03327ff9a1e64f23d917570dcb611241a0178f19aa16efb70721b9c8ad0d1a1997fcbe9e016f15c8422f0242a9d217e7c91421cd33a7a69c49d099b5b05dbf02751fe29268b0143e4d6e5bd2848b71ec75a1576f62", 0xd3}, {&(0x7f0000000900)="a11b882f779b409f5a73edd3b6105d40680f0eff89eaa4bc2939c96f2929fafbf4e09f55f66d68e2d017fc8fdf15df5df02b6b8042daf4584f8d416a839c79016c96224f8e99a5f3beaca38a9af7f676c46d19eb316e3304ad3cb4ebd9d3d4c12f55bc6a20240e7c316c228577f1ee09c9e886195f8805843aa4571f4b2e9cfed7d98ca04f3dc06d08a7d734687cb012163b63507ec495cb299bc1efad963e805a45050a00d1f3b05796ad6e5ff3fbca8f782023c006afa2da5608c6b3b9", 0xbe}, {&(0x7f00000009c0)="e1bf9f12afc924d87b2325ebb93c008ca9ad07aeabc086a345ee4dcb61fa97ee433d5c91404477d03b57df9cc1aca1f5e15cc458f28811cfc70f155ccc04dbbe818b5b0f65414efb27c25002607ddf68e02ccd33ded08b6db05fd8f72c978a49f00a63eec633207ae92ec2230a37c97c20d3f29f1f7a5278ceb4e566bea5e1b6b1096e27f3d054aa85de157406b3d15b2f7cfa592a07ac348bcbdc85704e35881be692ed0383c1b32c250ffd2cbf26118e367b56771df88c76a993afaadfaa28c8415d81d06c67caac0dbb82e630ee9d284ecc23adbfd9e0", 0xd8}, {&(0x7f0000000ac0)="8c2502396407d98e4409ec93daf44c15153a27becf1e9a59b3741ba81f554626f5c91fa60ec54dce1d51732914da447562bfb8d4200175f3a5d63858430d1d0dd95e9eae787a4efa5e837c3b66a9c5acd0200c0d1caa1582be89768dce15c7aa1711d1913e3d5215d00522365480d3fa8f0efdb254fe98", 0x77}], 0xa, &(0x7f0000000f00)=[@cred={0x20, 0x1, 0x2, r1, r2, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r11}, @rights={0x18, 0x1, 0x1, [r0]}], 0xc8, 0x40010}], 0x2, 0x20000000) r12 = syz_open_procfs(r3, &(0x7f0000001080)='gid_map\x00') ioctl$TIOCGPGRP(r12, 0x540f, &(0x7f0000001140)) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000004000000000000936a763e9438f76c0a1b8e9472b9ceb98e595d2a4ab216e836030d15f5c9bd98fe8c912df5b6da985d9d938d6fa76f791052d7cf48c5ed9017ad27a90277b1af911d9afbd6fac77b5864ba0cc269074a8a80075d3c4c616ee8fe15040ef7f6b340163c53ddacad3533000dab94d3c46185cf597a56875b8ab218c6e1bc3baaf959b4e8bef619bb6a8546a0d2784b3cf42c4075b4ca5f75d802025fae4540fc0a593518e1bdfd08b1dbcd7452d25fd19020a6de4117e350a03275c9089392f80cad"], 0x20) chown(&(0x7f00000011c0)='./file0\x00', r2, r10) [ 91.422431] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 91.423437] device veth0_to_bridge entered promiscuous mode [ 91.423556] device lo entered promiscuous mode [ 91.436492] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 91.436503] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 91.500900] device lo left promiscuous mode [ 91.500950] device veth0_to_bridge left promiscuous mode [ 91.633181] FAT-fs (loop2): Can't find a valid FAT filesystem [ 91.768027] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 0 transid 0 /dev/loop2 [ 91.819275] BTRFS error (device loop2): superblock checksum mismatch [ 91.881628] BTRFS error (device loop2): open_ctree failed [ 91.928851] FAT-fs (loop2): Unrecognized mount option "¾" or missing value 2018/05/26 22:07:55 executing program 1: capset(&(0x7f0000000080)={0x1998032c}, &(0x7f0000001040)={0x0, 0xffffffffffefffff}) mknod(&(0x7f00000000c0)='./bus\x00', 0x804a, 0x0) execve(&(0x7f0000000000)='./bus\x00', &(0x7f0000000100), &(0x7f00000002c0)) 2018/05/26 22:07:55 executing program 5: getrusage(0x1, &(0x7f0000000140)) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="62747266732e62757365722d73656375726974796d643573756d637075736574247d766d6e657430f37973189dc6b500"], &(0x7f0000000080)='*\x00', 0x2, 0x2) 2018/05/26 22:07:55 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") munlock(&(0x7f00004c6000/0x4000)=nil, 0x4000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) getpeername$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) getsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/05/26 22:07:55 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f0000000480)='./file0/file0\x00', 0x2) syz_mount_image$jfs(&(0x7f00000000c0)='jfs\x00', &(0x7f0000000140)='./file0/file0\x00', 0x1, 0x2, &(0x7f0000000380)=[{&(0x7f0000000240)="be2c66ed2fd89dcf94f0c4a4ba5f2d863052c27b0bb800a447c2dbf7a6d7161c8bd3e207059f9041e4c894d29985981d780d6b51d71b69702d36218ba012036d7bb7baf406a7074136a619e5b45be58fc752a91acd49622558ab09a3ceb03f10e41bd1950dc276b1c82ba8490caf5d05711bbe2fefca53c6f3d1faf9db8174f9a67b4451691257cbca34ff615c5e0a6a915b35b689eba5bf", 0x98, 0x3f}, {&(0x7f0000000300)="5cd8a013f213a14d39aedc7c3536a47c9714b78dabe812ef80f40a2b2ef28c50aa907356", 0x24, 0x3f}], 0x10, &(0x7f0000000400)) flock(r0, 0x2) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x1, &(0x7f0000000640)=ANY=[]) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000180), 0x4) close(r0) mknod(&(0x7f00000001c0)='./file0/file1\x00', 0x0, 0x0) 2018/05/26 22:07:55 executing program 7: mkdir(&(0x7f0000000180)='./control\x00', 0x0) r0 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) r1 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000040)=""/8, &(0x7f0000000080)=0x8) linkat(r1, &(0x7f00000000c0)='./control/file0\x00', r0, &(0x7f0000000100)='./control\x00', 0x1000) mlock2(&(0x7f0000ff5000/0xa000)=nil, 0xa000, 0x0) getdents64(r1, &(0x7f0000fc4fbe)=""/80, 0x50) 2018/05/26 22:07:55 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000900)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) socket$nl_route(0x10, 0x3, 0x0) unshare(0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000140)=[0x2, 0x8ce8]) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@local, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000000400)=0x4f) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@dev={0xfe, 0x80}, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x4e24, 0x0, 0x0, 0x0, 0x0, 0x0, r3}, {0x0, 0x0, 0x0, 0x0, 0x3ff, 0x6, 0x9, 0x5cc1}, {0x3, 0xaa40, 0x8, 0xff}, 0x0, 0x6e6bb7, 0x1, 0x0, 0x0, 0x2}, {{@in, 0x4d5, 0x3b}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xc}, 0x0, 0x0, 0x2, 0x0, 0x64, 0x0, 0x7fff}}, 0xe8) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000840)={0x0, 0x70, 0xc3d, 0x7, 0x9, 0x48, 0x0, 0x2, 0x80004, 0x8, 0x6, 0x80000000, 0x87c3, 0x8, 0x100000001, 0x5, 0x5, 0x1f, 0x9, 0x6, 0xe000000000, 0x1, 0x0, 0x3, 0x1000000, 0x2000000000000, 0x6, 0x4, 0x0, 0x40, 0x8, 0x7f, 0x800, 0x9, 0x0, 0x6, 0x3, 0x10000, 0x0, 0x6, 0x1, @perf_bp={&(0x7f0000000800), 0x3}, 0xc82, 0x469e, 0x401, 0x6, 0x373e, 0x3, 0x5}) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000940)={&(0x7f0000ff9000/0x4000)=nil, 0x7, 0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x5}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000580)={0x0, 0xd, "4163f8bbbe34862b130842488e"}, &(0x7f00000005c0)=0x15) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000600)={r4, 0xff}, &(0x7f0000000640)=0x8) r5 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x7, &(0x7f0000000540)=0x7, 0x4) write(0xffffffffffffffff, &(0x7f0000000100), 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ion\x00', 0x0, 0x0) sendmsg$nl_xfrm(r5, &(0x7f0000000740)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000700)={&(0x7f0000000980)=ANY=[@ANYBLOB="1cdaf1fc0000002400260f25b57000fcdbdf250600009a2eeb730a0008000c0009000000271a78d7e391de3861d53bbb6ae95682bec4bbed7622d4e485146d81712cd2c6591ca220"], 0x1c}, 0x1, 0x0, 0x0, 0x811}, 0x8000) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000780)='/selinux/checkreqprot\x00', 0x0, 0x0) mkdirat$cgroup(r6, &(0x7f00000008c0)='syz1\x00', 0x1ff) ioctl$BLKFRASET(r2, 0x1264, &(0x7f00000007c0)=0x7) 2018/05/26 22:07:55 executing program 6: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x81, @local={0xfe, 0x80, [], 0xaa}, 0x80}, 0x1c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x5, &(0x7f0000000040)=0x1, 0x4) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000100)={0xfffffffffffffffe, 0x5, 0x10000, 0x1, 0x7, 0x5, 0xffffffffffff7fff, 0x3, 0x16d, 0xfffffffffffffc00, 0x0, 0x100000000}) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000300)={0x2, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) 2018/05/26 22:07:55 executing program 4: capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000000080)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=@known='security.evm\x00', &(0x7f00000000c0)="736563aa726974795c6c6f757365725e3a6264657629656d316d756d655f74797065272d2f70726f6300", 0x2a, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind(r0, &(0x7f0000000240)=@vsock={0x28, 0x0, 0x2711, @hyper}, 0x80) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00000001c0)) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000180)=0x4) 2018/05/26 22:07:55 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x0, @multicast2=0xe0000002}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x0, @loopback=0x7f000001}}) remap_file_pages(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff, 0x100) 2018/05/26 22:07:55 executing program 7: sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000871fc8), 0x0, 0x0) mprotect(&(0x7f000004a000/0x4000)=nil, 0x4000, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0xa1, "61d9973ae3ee43f86c91014e28838a988ad95b8c812b0be7ef2b8db9de282e16765e91ed85516afb2477dec113ad67ca2242da19a47858847a3282bc91cd9ed6957f6c2b16b4e57fe4aa528c9ffd2fced70149191e7fe345b821b62265f4d3d9f66a31a639ea7ac44615c81dc521343be8bff6b736cf9929b3167f10c78e90c70c80ee944ec663c1f60bd6e104b79eb53d6392975e5af4241d5e630a558c69de60"}, &(0x7f0000000180)=0xa9) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e20, @rand_addr=0x7fff}}, 0x1, 0x519b, 0x10001, 0xff4, 0x82}, 0x98) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x4000) fallocate(r2, 0x0, 0x0, 0x0) write$cgroup_int(r2, &(0x7f0000000000)=ANY=[], 0x10000001b) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000a64000/0x4000)=nil, 0x4000}) 2018/05/26 22:07:55 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x84800) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x5, 0x6, 0x3, 0x4, 0xdbd, 0x3, 0x40, {0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x1, 0x4, 0x8, 0x2}}, &(0x7f0000000300)=0xb0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={r2, 0x1}, &(0x7f0000000380)=0x8) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000182000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020f0000111000000000000000000000080012000000030000000000800b067f97d7bb6c1fcf000000000600000000000000000000003c470000e00000010000000000000000000012f77c942f266acf50000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002000000ac14ffbb000000000000"], 0x88}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f00000001c0)=@req={0x3ff, 0x4, 0xf459, 0x2}, 0x10) 2018/05/26 22:07:55 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) 2018/05/26 22:07:55 executing program 4: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000280)=ANY=[]) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000280)=""/207) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="41383b0a8523bf012cf66f") stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$SG_EMULATED_HOST(r3, 0x2203, &(0x7f0000000080)) lchown(&(0x7f0000000000)='./file0\x00', 0x0, r2) 2018/05/26 22:07:55 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c6260b2c8523bb012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000240)={'nat\x00', 0x0, 0x4, 0x87, [], 0x1, &(0x7f0000000000)=[{}], &(0x7f0000000180)=""/135}, &(0x7f0000000040)=0x78) ioctl$DRM_IOCTL_RES_CTX(r1, 0x40086607, &(0x7f0000000080)={0x0, &(0x7f0000000540)}) [ 92.641913] FAT-fs (loop2): bogus number of reserved sectors [ 92.674797] mmap: syz-executor5 (9550) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/05/26 22:07:55 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x4000000000000001) r1 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/ip6_tables_matches\x00') pread64(r0, &(0x7f0000000140)=""/85, 0x55, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000000040), 0x10000000000443) 2018/05/26 22:07:55 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x0, 0x0) connect$netlink(r0, &(0x7f0000000300)=@kern={0x10}, 0xc) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000240), &(0x7f0000000280)=0x4) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000080)='/\x00', &(0x7f0000000040)='./file0\x00') openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x0, 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x0) fanotify_mark(0xffffffffffffffff, 0xc0, 0x0, 0xffffffffffffffff, &(0x7f0000000900)='./control\x00') ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000480)={0xaa}) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2), 0x0) rmdir(&(0x7f0000000040)='./file1\x00') getresgid(&(0x7f0000000640), &(0x7f0000000800), &(0x7f0000000940)) mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) syz_mount_image$ocfs2(&(0x7f0000000240)='ocfs2\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x1, &(0x7f0000000a40)=[{&(0x7f00000004c0)="ae4f6c3c9d4a0f75012bf608ffe855689b50c8c7f85091ea31a5a4b6a06e354282a4b3aa43ca0309fba5a1dbfb839bf63fee97e132853186c65ccb37afe306387c84ee399e2133a19ed523200c6511b89fe5938d9c18fa7cb6c446ef80e63b3ffcd36a0104e9025ab8aa276884437c5f029b8a12cb45920a07bbb290b217f30a869a048bdd86954ce8d782a261191bb5fea1818c685bbb48378cab98831c926f90eb83821c559537b45d0b0436f8902146074835a11cecf65fc4d2c99500f20c268a7b53a10d2a9bbe13a697863bf44ae9524d6d1f02bb7af424b18d34c8ecbec5bdb0c578c8c270f314", 0xea, 0xa00000000}], 0x20000, &(0x7f0000000ac0)='/dev/rtc0\x00') rename(&(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00') getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000440), &(0x7f0000000480)=0x4) ioctl$DRM_IOCTL_RES_CTX(r1, 0x40086607, &(0x7f0000000080)={0x0, &(0x7f0000000540)}) r2 = syz_open_dev$sndseq(&(0x7f0000000b00)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffc) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000a80)) ioctl$BLKFRASET(r0, 0x1264, &(0x7f0000000b40)=0x80000001) getsockname$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/enforce\x00', 0x80a80, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000340)={&(0x7f00000003c0)=ANY=[@ANYBLOB="240000000e18d95b0e2a00230b2dbd7000fddbdf2500000000", @ANYBLOB="1000ffff0500040000"], 0x2}, 0x1, 0x0, 0x0, 0x400c010}, 0x8800) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000000040)={{}, 'port1\x00'}) syz_mount_image$f2fs(&(0x7f00000005c0)='f2fs\x00', &(0x7f0000000600)='./file0\x00', 0xfffffffffffff000, 0x3, &(0x7f0000000880)=[{&(0x7f0000000680)="54a39b47938e26563abf1c0cf3e2d02660ccff446fe246e5203c24fe57d5c843d8cd47403d4a0d1a059b6f289fd48398961d58814e0b0024e76bdedf55473df141e41d68394d2e1dd69c96501819f5ac2aacfca695c39e50b451a9257ba9688bcf744d30436b71839d53b6b23228d0561c123f76ddfa32e1d8327d9d471a83f6906377222e4d66ff090897c4e846e74c39f1a036d583cae87def70516556299b4693f6c768b08960badcbebc468017591026f3e9efe23671f08f4453127d34b42f23982968a0c7d478c9690c5834f6256096d41ff997eea1c88ec380a0e14a54", 0xe0, 0x8}, {&(0x7f0000000780)="45dbc610e43dd60870b1b7670ce454f824ecd66554e3387a31027e1d2bceae7de8aab976ddda6e2d6f335d796f16e0df80f131ebb3f8e0274686c9a3e8f454f476f998cfdbe052b0cffd3bf8fd30088f624d8150c1ea", 0x56, 0x8}, {&(0x7f0000000840)="898aa8ee60845bf02d90fe5f8a836be8b7ea03f8ac971797925964f6704eedcd5c53a2e622d4459cb8f0d87c65c796b29c5845aab904", 0x36, 0x3}], 0x0, &(0x7f0000000980)={[{@nouser_xattr='nouser_xattr', 0x2c}, {@lfs_mode='mode=lfs', 0x2c}, {@iobits={'iobits', 0x3d, [0x3c, 0x39, 0x2d, 0x33, 0x37, 0x3d, 0x38]}, 0x2c}, {@background_gc_on='background_gc=on', 0x2c}, {@fsync_mode_strict='fsync_mode=strict', 0x2c}, {@background_gc_on='background_gc=on', 0x2c}, {@two_active_logs='active_logs=2', 0x2c}, {@prjjquota={'prjjquota', 0x3d, 'vmnet0'}, 0x2c}, {@heap='heap', 0x2c}]}) openat$zero(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/zero\x00', 0x800, 0x0) [ 92.728200] FAT-fs (loop2): Can't find a valid FAT filesystem [ 92.770139] FAT-fs (loop4): bogus number of reserved sectors [ 92.779433] FAT-fs (loop4): Can't find a valid FAT filesystem 2018/05/26 22:07:55 executing program 1: sched_setaffinity(0x0, 0xc6, &(0x7f00000002c0)=0x9) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0xe0000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180), &(0x7f0000000240)=0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) connect(r1, &(0x7f00000001c0)=@in={0x2}, 0x80) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='pagemap\x00') fcntl$getownex(r1, 0x10, &(0x7f0000000280)) sendfile(r1, r2, &(0x7f00005d4ff8), 0x2000000000000ff) ioctl$BLKBSZGET(0xffffffffffffffff, 0x80081270, &(0x7f00000000c0)) 2018/05/26 22:07:55 executing program 0: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000200)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000780)={0x0, 0x0}, &(0x7f00000007c0)=0xc) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000940)=@assoc_value={0x0}, &(0x7f0000000980)=0x8) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000580)={0x0}) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000000240)) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000005c0)={0x6, 0x0, 0x0, {r3}}) ioprio_get$uid(0x3, r0) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f00000001c0)) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000100)={r1, 0x5, 0x20, "d502ac9a010c071736b1873db1b005922583e1399d009e3d413477c2380daa50"}, 0x28) 2018/05/26 22:07:55 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)={0x14, 0x42, 0x105}, 0x14}, 0x1}, 0x0) clock_gettime(0x0, &(0x7f0000004280)) openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x404, 0x0) [ 92.865705] FAT-fs (loop4): bogus number of reserved sectors [ 92.879054] FAT-fs (loop4): Can't find a valid FAT filesystem [ 93.053354] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 93.080392] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 93.104373] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 93.118520] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 93.143148] BTRFS error (device loop2): superblock checksum mismatch [ 93.165364] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 93.179602] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 93.192676] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 93.199875] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 93.221170] BTRFS error (device loop2): open_ctree failed 2018/05/26 22:07:56 executing program 6: r0 = socket(0xa, 0x1, 0x0) listen$netrom(r0, 0x7) ioctl(r0, 0x8912, &(0x7f0000005580)="c626262c8523bf012cf66f") r1 = fcntl$getown(r0, 0x9) ioprio_set$pid(0x2, r1, 0x7) syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x3, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="72affc809473879561e1ccd9883089bf2ec65dda25f97fd72138eaa9933adb1bca2f9b1436e639907d260479f810b635f4ec066d0ae0995dc5c97c01b7c40ff880e6de25292fd2ee5db7e75e35c2dea20b23edae0f521b2b6919c2cd6fde1f3bcd099a834bcd88bb38fd61516773e5cc52bfe36770379e663d5dc574fd2399a373b89193aa4c87c40c75a38a6e782332fc4f60d9819ef248d6a49c472d089f530e9bb4a62e1a55f7d66f20f414baf94b114924f05e3c76d4a05dcc", 0xbb, 0xb0}], 0x80, &(0x7f0000000240)={[{@nobarrier='nobarrier', 0x2c}, {@prjquota={'prjquota', 0x3d, '$'}, 0x2c}]}) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000000000)=0xfffffffffffffff7, 0x4) r2 = syz_open_dev$sndtimer(&(0x7f0000000300)='/dev/snd/timer\x00', 0x0, 0x100000080) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000280)={'rose0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) r3 = openat$md(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/md0\x00', 0x22001, 0x0) ioctl$BLKSECTGET(r3, 0x1267, &(0x7f0000000400)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000340)='/dev/full\x00', 0x0, 0x0) ioctl$ION_IOC_HEAP_QUERY(r4, 0xc0184908, &(0x7f0000000380)={0x5, 0xd, 0x1, r2}) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000005480), 0x0, &(0x7f00000002c0)={[{@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) 2018/05/26 22:07:56 executing program 2: clone(0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000000), &(0x7f0000000200)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r1) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000000240)={&(0x7f0000000200)=[0x0, 0x0], 0x2}) socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000040)=0x0) wait4(r4, 0x0, 0x1040080000000, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000140)=0xfffffffffffffffb) 2018/05/26 22:07:56 executing program 4: r0 = gettid() sched_getparam(r0, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x1, &(0x7f00000004c0)=[{&(0x7f0000000180)="3a716ebb8d8c9cc2e010d515d3c38191fd136a729a555737d4f688c5c65cabef8767eaac6592", 0x4b}], 0x80, &(0x7f0000000200)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYBLOB="b35eae4c8253c553dd6f849f37fac94a03682723f7b00a82ab38ed9a82bb28f789c81c6f4969d7fe5f1c051d289fdfd5dac7ac"]]) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x100, 0x0) 2018/05/26 22:07:56 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$cifs(&(0x7f0000000500)='cifs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000380), 0x2, &(0x7f00000004c0)="6369667300efb9d9c42088532d7e15782ea712906f28f9e08f98e1769248fc1b35627a97164c753cca9201e701759ea97cecb8175bea") r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x0, 0x21) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000840)={0x0, 0x1ff, 0x10}, &(0x7f0000000880)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000008c0)={r2, @in6={{0xa, 0x4e24, 0xffffffff, @loopback={0x0, 0x1}, 0x9bb1}}}, 0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000002c0)={0x0, 0x100000000}, &(0x7f0000000300)=0x8) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = gettid() fcntl$setown(r0, 0x8, r3) epoll_create1(0xc928905f1f1dd25e) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739c9d, 0x120, 0x0, 0x35) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x0, 0x0, 0x1, 0x100000000}, &(0x7f00000001c0)=0x14) 2018/05/26 22:07:56 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='clear_refs\x00') lseek(r0, 0x4000000000000000, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='schedstat\x00') r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000100)={0x3, 0x1}) inotify_add_watch(0xffffffffffffffff, &(0x7f00000004c0)='./bus\x00', 0x0) ioctl$BLKRESETZONE(r2, 0x40101283, &(0x7f00000001c0)={0xb1e, 0x8}) sendfile(r0, r1, &(0x7f00000000c0), 0x1) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/context\x00', 0x2, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000fd8000), &(0x7f0000e7fffc), 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000400)={0x6c7, 0x8000, 0x0, 0x0, 0x0}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000500)={r3, @in6={{0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffd}}, 0x3, 0x901}, 0x3e9) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000180)=[{0x2, 0x401, 0x4, 0xb9a, @time={r4, r5+10000000}, {0xede4, 0x5}, {0xffffffff, 0x9}, @result={0x40, 0xe1c}}], 0x30) r6 = gettid() pipe(&(0x7f0000000240)) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000005c0)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], 0x1008) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) setns(r1, 0x20000) mkdir(&(0x7f0000000300)='./bus\x00', 0xa) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r6, 0x1000000000016) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) fcntl$notify(r1, 0x402, 0x80000000) socket(0xa, 0x1, 0x0) 2018/05/26 22:07:56 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000440)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg(r1, &(0x7f0000000500)={&(0x7f00000001c0)=@ipx={0x4, 0x6, 0x1, "5ac87c58ebe4", 0x3eaa}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000a00)=ANY=[], 0x0, 0x20004840}, 0x4811) openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) socket$inet(0x10, 0x80800, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000280)=""/246) ioctl$EVIOCGREP(0xffffffffffffffff, 0x4004743c, &(0x7f00000007c0)=""/174) r3 = dup(r2) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000005c0), 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) bind$inet6(r2, &(0x7f0000000180)={0xa, 0x4e20}, 0x1c) accept4$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000340)=0x14, 0x0) sendto$inet6(r3, &(0x7f00000007c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000380)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x84) unlink(&(0x7f0000000600)='./file0\x00') bind$netrom(0xffffffffffffffff, &(0x7f0000000540)=@full={{0x3, {"d3a1c5aff2b1e3"}}, [{"bf9399cb234deb"}, {"5fa1e2dd59c527"}, {"328d8df869bcd2"}, {"745815688ffccb"}, {"0464405ab94326"}, {"ff37f6f4a37b1d"}, {"e680a882a4b123"}, {"3311e1a1ce0639"}]}, 0x48) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000002c0)=0x202, 0x4) r4 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x66) ioctl$int_out(r4, 0x5460, &(0x7f00000000c0)) ftruncate(r4, 0x280080) sendfile(r3, r4, &(0x7f0000d83ff8), 0x2008000fffffffe) 2018/05/26 22:07:56 executing program 7: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="57f4564850d0ce308a0e4b797a2210642a44b18144055e5627d50daf0efa083df44b08d44a13d06d5c557dce0c7e9fba8bb9a7e61f4fcdb9cdab7280d2c851a73e810c1e3e0ac3b459d54f03e161a54b405b454a3be4c96fd0e3ac6894e0a0455e2967c1fee0a45755bb7ce9568f2e52f5f7c6e16134d1c6456592778ce3bc83939eccb6e51c2e603234271c93153ad227803826cf736560b0", 0x99, 0xfffffffffffffffd) request_key(&(0x7f0000000140)='cifs.idmap\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)='\\/-%)\x00', 0xfffffffffffffffa) add_key(&(0x7f0000000280)='asymmetric\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="262c006bfb0d6e03a28949510a4c32c2c6292e7e6bc10cc5f822a0571aa489635b87c7ecf28e97cd3c9c703bdb69352164a23fe764755eadfc552a0b044c5cb6a3746243e3", 0x45, 0x0) add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate(0xc, r0, &(0x7f0000000200)="af17d626c3aea29459d590dd3d777e08503c7563f2fc258d5cb44c99500f2b5311e70a68eb46bfbd7b3dc63e0b2e4fe592f1498d28c990b5caae5348335cde38e0c9124138ef33726283f949000000000000000000000000000000", 0x5b, r1) r2 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000400), 0x80800) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000440)={0x0, 0x8001}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000540)=@assoc_value={r3, 0x8}, &(0x7f0000000580)=0x8) [ 93.292972] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 93.302309] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 93.423996] FAT-fs (loop6): bogus number of reserved sectors [ 93.433777] FAT-fs (loop6): Can't find a valid FAT filesystem [ 93.552468] FAT-fs (loop6): bogus number of reserved sectors [ 93.558312] FAT-fs (loop6): Can't find a valid FAT filesystem 2018/05/26 22:07:57 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) dup(r0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000100)={0x800000000000080, 0x80000000000000, 0xcc, 0xffffffffffffffff, 0xa0000002}) 2018/05/26 22:07:57 executing program 6: r0 = socket(0x2, 0x3ffff7fffd, 0x3fd) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x141040, 0x0) write(r0, &(0x7f0000000040)="260000001a0053eb910000f9090000000000000015e0f1ff609b000000ec5501000d69d488d8", 0x26) r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="89f512e7f1fddb54927a62ac041a081cb52b098260cae5f66e55e64e83dbbbc6b92a614848e4658ccfde216893dbe32cef83cee831d55c518284bfe9352841994088d6b017d5f9", 0x47, 0xfffffffffffffffb) keyctl$setperm(0x5, r2, 0x400) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000000, 0x4010, r1, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x6) 2018/05/26 22:07:57 executing program 7: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000680)=ANY=[@ANYBLOB="0500000000000000adc125de1f0e823f1c4fa5bc4fd1e6a2b987d257"]) fcntl$addseals(0xffffffffffffffff, 0x409, 0x6) r2 = fcntl$getown(0xffffffffffffffff, 0x9) perf_event_open(&(0x7f0000000500)={0x0, 0x70, 0x1, 0x0, 0xa1, 0x0, 0x0, 0x6, 0x2009, 0x4, 0x0, 0x0, 0x0, 0x6, 0x8, 0x3ff, 0x7, 0x4, 0x45d, 0x0, 0x6, 0x7, 0x2, 0x10001, 0x3, 0x1, 0x0, 0x6, 0x0, 0x51, 0x80000003, 0x547, 0x0, 0x7ff, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000004c0), 0x4}, 0x0, 0x0, 0x8, 0x7, 0xfffffffffffffff7, 0xf0, 0xfffffffffffffff7}, r2, 0x5, r1, 0xb) 2018/05/26 22:07:57 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3f, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x48) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x80}, &(0x7f0000000140)=0x8) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/pktcdvd/control\x00', 0x4046, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000300)={'ipvs\x00'}, &(0x7f0000000340)=0x1e) getrandom(&(0x7f0000001740)=""/40, 0x28, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180)={r0, 0x8}, 0xc) getsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001640)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000280)=ANY=[]) getsockname$netlink(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0xc) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)="c6") ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000880)=ANY=[@ANYBLOB="0600000000000000000000000000000000000000000000000003c34f5034f1283f0d090395eed9b35c1504"]) getpid() r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000380)=""/153) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') socket(0x0, 0x0, 0x100000001) sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000840)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000800)={&(0x7f0000000780)={0x44, 0x0, 0x2, 0x70bd2a, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x800000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000001}]}, 0x44}, 0x1}, 0x80) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x9, 0x3c7, 0x0, 0x12, 0x1c, 0x8, "4e6552872fc0cf7de39e50cee4a7ca27eed64dc97ff6783e747246305a81e23737bdf636dc9f250486b37cc3af151b876b1506eede5ba722322b17a0c28eb001", "8cc9975864c95f3ff42b4024157037baf97a96e98cf817e97418ee6b32a161413a16ff01e8905b88388bc37233fc37a702e909a5f5936a615a27a0965f2982f9", "e7bedf08c77112e1c8589931e4805237e65616a01e02e7d796b9b45540bd664b", [0x7, 0x4]}) 2018/05/26 22:07:57 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f000000ac80)=[{{&(0x7f0000000080)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000000100)=[{0x18, 0x29, 0x4, "96d7"}], 0x18}}], 0x2, 0x0) 2018/05/26 22:07:57 executing program 4: r0 = memfd_create(&(0x7f0000000140)="2d42d54e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0x1) pwrite64(r0, &(0x7f0000000280)="df121e5e7398e5232a200c20e4e7fe1a9201f2e34d81acd7cae0be4af8e0cf5f79dea6f4e35cfb0241ad30b3ca891bc6fd45060a3b2328ea566f03d6", 0x3c, 0x0) syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x7, 0x40200) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') creat(&(0x7f0000000000)='./file0\x00', 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/05/26 22:07:57 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x10}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0x5) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bcsf0\x00', 0x300}) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) sendmmsg(r3, &(0x7f0000007e00), 0x136a88c8311572c, 0x0) 2018/05/26 22:07:57 executing program 1: getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f00000003c0)=""/189, &(0x7f00000002c0)=0xbd) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000180)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x0, @random="59a310eebccc"}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'team0\x00'}) setsockopt(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000001000), 0xc5) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f0000000500)="00401077af85e5b8124eaaca65ff0100007744ec43f1d14461a4928d6eecd7a0735b449c6dee1e73b9c56ce5340ac25eba592c8fd9c2ba87d29e63dd11ca47f1c7886e", 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendto$packet(0xffffffffffffffff, &(0x7f00000003c0), 0x0, 0x0, 0x0, 0x0) pwritev(r2, &(0x7f0000000300), 0x0, 0x0) sendfile(r2, r2, &(0x7f0000000000), 0x0) listxattr(&(0x7f0000001380)='./file1\x00', &(0x7f0000000600)=""/21, 0xffffffffffffffc9) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r3) removexattr(&(0x7f0000005f80)='./file1\x00', &(0x7f00000071c0)=ANY=[@ANYRES16=r2, @ANYPTR64=&(0x7f00000013c0)=ANY=[@ANYPTR64=&(0x7f0000005fc0)=ANY=[@ANYPTR64, @ANYRES32=r3, @ANYRES32=r0, @ANYRES64=r3, @ANYPTR, @ANYRES32=r0, @ANYPTR, @ANYRES32=r0], @ANYBLOB="488bab44eb786a769cbf8ab0ece0105b059ebe30086f0226d2844d27b68243693339faf720a12c465908317b43c64721ba608cb22b2fbf7c8907c681726918a03d208e4d84b38e98bdff08f4a3e0dd20ed3388a94eaf1f187fa8fa18ac4ff82329191f3de72557e96aeb4a31d2", @ANYBLOB="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"], @ANYPTR=&(0x7f0000007100)=ANY=[@ANYPTR64, @ANYRES64=r2, @ANYPTR=&(0x7f0000007080)=ANY=[@ANYRES64, @ANYBLOB="71b33a6697378af7596426c7665a5a8c6b74588b9e5a84e57f14abb4d8cdc35f0f495b72fc5fb1812e66e1bd700131dabcb393b85d57", @ANYRES64, @ANYPTR, @ANYRES16=r2, @ANYRES32, @ANYRES32, @ANYRES64, @ANYPTR64]], @ANYPTR=&(0x7f0000007180)=ANY=[@ANYPTR=&(0x7f0000007140)=ANY=[@ANYRES64=r2], @ANYRES64=r1, @ANYRES16=r2, @ANYRES64, @ANYPTR64], @ANYPTR64]) ioctl$BLKFLSBUF(r2, 0x1261, &(0x7f0000000480)=0x200) 2018/05/26 22:07:57 executing program 6: add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="05", 0x1, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) 2018/05/26 22:07:57 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x28}, 0x90) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/26 22:07:57 executing program 1: getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f00000003c0)=""/189, &(0x7f00000002c0)=0xbd) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000180)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x0, @random="59a310eebccc"}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'team0\x00'}) setsockopt(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000001000), 0xc5) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f0000000500)="00401077af85e5b8124eaaca65ff0100007744ec43f1d14461a4928d6eecd7a0735b449c6dee1e73b9c56ce5340ac25eba592c8fd9c2ba87d29e63dd11ca47f1c7886e", 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendto$packet(0xffffffffffffffff, &(0x7f00000003c0), 0x0, 0x0, 0x0, 0x0) pwritev(r2, &(0x7f0000000300), 0x0, 0x0) sendfile(r2, r2, &(0x7f0000000000), 0x0) listxattr(&(0x7f0000001380)='./file1\x00', &(0x7f0000000600)=""/21, 0xffffffffffffffc9) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r3) removexattr(&(0x7f0000005f80)='./file1\x00', &(0x7f00000071c0)=ANY=[@ANYRES16=r2, @ANYPTR64=&(0x7f00000013c0)=ANY=[@ANYPTR64=&(0x7f0000005fc0)=ANY=[@ANYPTR64, @ANYRES32=r3, @ANYRES32=r0, @ANYRES64=r3, @ANYPTR, @ANYRES32=r0, @ANYPTR, @ANYRES32=r0], @ANYBLOB="488bab44eb786a769cbf8ab0ece0105b059ebe30086f0226d2844d27b68243693339faf720a12c465908317b43c64721ba608cb22b2fbf7c8907c681726918a03d208e4d84b38e98bdff08f4a3e0dd20ed3388a94eaf1f187fa8fa18ac4ff82329191f3de72557e96aeb4a31d2", @ANYBLOB="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"], @ANYPTR=&(0x7f0000007100)=ANY=[@ANYPTR64, @ANYRES64=r2, @ANYPTR=&(0x7f0000007080)=ANY=[@ANYRES64, @ANYBLOB="71b33a6697378af7596426c7665a5a8c6b74588b9e5a84e57f14abb4d8cdc35f0f495b72fc5fb1812e66e1bd700131dabcb393b85d57", @ANYRES64, @ANYPTR, @ANYRES16=r2, @ANYRES32, @ANYRES32, @ANYRES64, @ANYPTR64]], @ANYPTR=&(0x7f0000007180)=ANY=[@ANYPTR=&(0x7f0000007140)=ANY=[@ANYRES64=r2], @ANYRES64=r1, @ANYRES16=r2, @ANYRES64, @ANYPTR64], @ANYPTR64]) ioctl$BLKFLSBUF(r2, 0x1261, &(0x7f0000000480)=0x200) 2018/05/26 22:07:57 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)=0x3) ptrace(0x4207, r1) ptrace$setregset(0x2, 0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)}) ptrace$setsig(0x4203, r1, 0x0, &(0x7f0000000000)={0x1}) 2018/05/26 22:07:57 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={"65716cffffffff007a000000eb00", 0x103}) readv(r0, &(0x7f00000016c0)=[{&(0x7f0000001740)=""/149, 0x95}, {&(0x7f0000001600)=""/141, 0x8d}], 0x2) syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x100) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000240)='/dev/keychord\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000280)={0x0, 0x8000000}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000340)={r2, 0x3, 0x30}, 0xc) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/26 22:07:57 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x101002) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) write$binfmt_elf64(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="7f454c4601091f0705000000000000000300030008000000500300000000000040000000000000001100000000000000"], 0x30) 2018/05/26 22:07:57 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000280)='/dev/full\x00', 0xc8080, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000580)=ANY=[@ANYBLOB="732095dd9c12edcd93597b985f6ec398382ed3bad7748c2cb9c2c019ec5ecd0088279c635ead14846ec1b682493540b7bd8a57d5c83414073bdb933d048d7900da7944b69589238011f7c14fca042dd05360db6dbfe5fee025e0e79138af82127ab69a0935fa2513b74041a2c1f9", @ANYBLOB="000226bd7000fddbdf25020000005800030014000600ff01000000000000000000000000000108000300010000001400020079616d300000000000000000000000001400020076657468300000000000000000000000080001000200000008000100000000001c0003000800080005000000080007004e22000008000800020000003400020014000100ac1414aa000000000000000000000000140001000000000000000000000000000000000108000500000000007000030008000800db00000008000500ac1414bb14000600fe8000000000000000000000000000aa14000600000000"], 0x2}, 0x1}, 0x4048000) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f00000000c0)={{0x2, 0x4}, {0x311}, 0x1, 0x7}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000140)="40de27072f4b78294ee75633a4863c34", 0x10) read(r1, &(0x7f0000001380)=""/4096, 0x1000) 2018/05/26 22:07:57 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) r1 = accept(r0, &(0x7f0000000280)=@alg, &(0x7f0000000440)=0x80) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000480)=@sack_info={0x0, 0x7, 0xfffffffffffffffb}, &(0x7f00000004c0)=0xc) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000007c0)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000880)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000840)={&(0x7f0000000900)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="000828bd7000fcdbdf25010058a51e7dffd04b95000008000400b8050008000400020000000000000000000e3c5a912bfb23913098d524ff8557dfd749ca3fc19ecf2aad2b3539498b0b635e95b147d9838aa7abe4962141204872d0e5f617f838220dfead7f447d9ae747b3547f3d48ccb80b55a7b597d303ea611bcd47e63696a619092196e98fe7911c6791618e0196465edcc9fe7a357d64cb460af724b40c36d896f971dd49959b2a1c3a4c67de978b895fe5861334bbf5ca9231"], 0x38}, 0x1, 0x0, 0x0, 0x40080}, 0x81) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000500)={r2, 0x8, 0x3}, 0x8) flock(r0, 0x8) syz_mount_image$f2fs(&(0x7f0000000100)='f2fs\x00', &(0x7f00000001c0)='./file0\x00', 0x8000, 0x1, &(0x7f0000000240)=[{&(0x7f0000000200)="f9219586e75792", 0x7, 0xf3}], 0x10004, &(0x7f0000000680)=ANY=[@ANYBLOB="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"]) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x0, &(0x7f0000000ac0)) pwrite64(0xffffffffffffffff, &(0x7f0000000480), 0x0, 0x0) shutdown(r1, 0x0) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) accept(r1, &(0x7f0000000380)=@in={0x0, 0x0, @remote}, &(0x7f0000000400)=0x80) umount2(&(0x7f0000000040)='./file0\x00', 0x2) socket$inet(0x2, 0x6, 0x7) syz_mount_image$nfs4(&(0x7f0000000540)='nfs4\x00', &(0x7f0000000580)='./file0\x00', 0x80000000, 0x1, &(0x7f0000000600)=[{&(0x7f00000005c0)="49ffc7d562711a507ae1688c6927b55cbc5687", 0x13, 0x4}], 0x280000, &(0x7f0000000640)='\x00') 2018/05/26 22:07:57 executing program 7: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) seccomp(0x1, 0x1, &(0x7f00000001c0)={0x1, &(0x7f0000000000)=[{0x6}]}) socketpair(0x8, 0x5, 0x10000, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSCTTY(r1, 0x540e, 0x8001) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000000)={0x11, @empty, 0x0, 0x0, 'dh\x00'}, 0x2c) 2018/05/26 22:07:57 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/05/26 22:07:57 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="240000001a0007031dfffd946fa2830081200a0009000300001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) readahead(r0, 0x6c, 0x8) 2018/05/26 22:07:57 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000800)={{{@in6, @in6=@remote}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f00000007c0)=0xe8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x800000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x63, &(0x7f0000000100)={'ipvs\x00'}, &(0x7f0000000140)=0x1e) readv(0xffffffffffffffff, &(0x7f00000001c0), 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000002c0)={'IDLETIMER\x00'}, &(0x7f0000000300)=0x1e) r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x40000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0x13, "25b03d2004252a38984c5c85dc2bef245ab270"}, &(0x7f0000000200)=0x1b) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000340)={r2, 0x5}, &(0x7f0000000380)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f00000003c0)) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/netfilter\x00') ioctl$sock_ipx_SIOCIPXNCPCONN(0xffffffffffffffff, 0x89e3, &(0x7f0000000280)) open(&(0x7f00000000c0)='./file0\x00', 0x40000, 0x2) 2018/05/26 22:07:57 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000280)='/dev/full\x00', 0xc8080, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000580)=ANY=[@ANYBLOB="732095dd9c12edcd93597b985f6ec398382ed3bad7748c2cb9c2c019ec5ecd0088279c635ead14846ec1b682493540b7bd8a57d5c83414073bdb933d048d7900da7944b69589238011f7c14fca042dd05360db6dbfe5fee025e0e79138af82127ab69a0935fa2513b74041a2c1f9", @ANYBLOB="000226bd7000fddbdf25020000005800030014000600ff01000000000000000000000000000108000300010000001400020079616d300000000000000000000000001400020076657468300000000000000000000000080001000200000008000100000000001c0003000800080005000000080007004e22000008000800020000003400020014000100ac1414aa000000000000000000000000140001000000000000000000000000000000000108000500000000007000030008000800db00000008000500ac1414bb14000600fe8000000000000000000000000000aa14000600000000"], 0x2}, 0x1}, 0x4048000) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f00000000c0)={{0x2, 0x4}, {0x311}, 0x1, 0x7}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000140)="40de27072f4b78294ee75633a4863c34", 0x10) read(r1, &(0x7f0000001380)=""/4096, 0x1000) 2018/05/26 22:07:57 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000280)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x88008004}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x20, 0x0, 0x1, 0x70bd2a, 0x25dfdbfb, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x8800}, 0x40000) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) creat(&(0x7f0000000180)='./file0/file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000380)={0x4, {{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x0, 0x3, [{{0x2, 0x4e20}}, {{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e23, @broadcast=0xffffffff}}]}, 0x210) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000005c0)={0x6, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, {0x2, 0x4e20}, {0x2, 0x4e24, @loopback=0x7f000001}, 0x8, 0x1f, 0x7fffffff, 0xf3, 0x4, &(0x7f00000000c0)='bridge_slave_1\x00', 0xfffffffffffffff7, 0x6, 0x3ff}) syz_fuseblk_mount(&(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='./bus\x00', 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000340)='jfs\x00', &(0x7f0000000140)='./bus\x00', 0x0, 0x0, &(0x7f0000000540), 0x10062, &(0x7f00000002c0)=ANY=[@ANYBLOB="00ceaaec1658ce7d8adaf718a640eea5c25cb571b0704a946d637ef2f0bc61d72da4c86269873e6369d472755280cb0f06e07df938d3c5ae40fe2caf350d0f35eead3bf291b69bfa5418564d653678190b55b9e841435a5c3a1e7bdfdcf2fb46a72441b4eed972c3411a447a3f559b1dfa"]) 2018/05/26 22:07:57 executing program 2: sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xff80}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, 0x8}, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x130, r1, 0x20, 0x70bd2c, 0x25dfdbff, {0x9}, [@IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1ff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0xc}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x65}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x79}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x70}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2b}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x21}}]}]}, 0x130}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) 2018/05/26 22:07:57 executing program 4: socketpair(0x0, 0x0, 0x80, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000140)=0xc) rt_sigaction(0x400000000000007, &(0x7f0000000040)={0x40046c, {0xffffffbfffbff270}}, &(0x7f0000000380), 0x8, &(0x7f0000000100)) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/tts\x00') 2018/05/26 22:07:57 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007f5300fe01b2a4a280930a600000ffa84302910000003900090035000c000600000019000500fe800000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000001480)}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000080)={'bridge_slave_1\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) 2018/05/26 22:07:57 executing program 2: r0 = getpid() r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000200)=0x3) r2 = open(&(0x7f0000000180)='./file0\x00', 0x10000, 0x30) perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x54f6, 0x6, 0x2, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x2, 0x4, 0x4, 0xfff, 0x2, 0x813c, 0x80000000, 0x8000, 0x6, 0x2, 0x400, 0x401, 0x2, 0xffffffff0, 0x71, 0x5, 0xff, 0x9, 0x7516a0d4, 0x101, 0x7, 0x5d, 0x2, 0x3, 0x2c, 0x1, 0x401, 0x80000000, 0x8, 0x0, 0x1, 0x2, @perf_bp={&(0x7f00000000c0), 0x4}, 0x400, 0x9, 0x49, 0x7, 0x2}, r0, 0x9, r2, 0x2) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() syslog(0x2, &(0x7f0000000380)=""/112, 0x70) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000240)={'NETMAP\x00'}, &(0x7f0000000280)=0x1e) 2018/05/26 22:07:58 executing program 7: r0 = socket(0x40000000000a, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c0700bf012cf66f") r1 = socket$inet(0x2, 0x80003, 0x2) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000469ffc)=0x7fc, 0x4) sendto$inet(r1, &(0x7f0000000140)="4be1b99b2aeec8fb7cc2dca2485db94e661f46c58c5b686d2d621fa9314bc6f31ba1835db6cd08a2b27a1f4b4696ed4c7be4079b92a80345a631c489eaf9468d884703ce4c91502acfe19f2282c00fcaaab78b68d1791f54f760f6720d8f08165371b95bb3927883ad9d2b24fe8b601b6508baea01143bef3327cb7ffe737afb653e9cf935d4f2f83916ed404f73b0e03f7a8426a23fd21ae2ac02f847eb1106a7bbcb5f3400001bdc600f0694dbc5a4a329c8f20664a2212b7b42a629e1b14c", 0xc0, 0x0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvfrom$inet(r1, &(0x7f0000000000)=""/248, 0x3, 0x2000000440012000, 0x0, 0x267) 2018/05/26 22:07:58 executing program 7: r0 = socket(0x2, 0x2, 0x4) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"69666230000800ffffffffffff00", 0x201015}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x308) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00\x00\x00\x00!\x00', 0xa201}) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000080)=""/46, &(0x7f0000000180)=0x2e) [ 95.141978] IPv6: NLM_F_REPLACE set, but no existing node found! [ 95.165179] IPv6: NLM_F_REPLACE set, but no existing node found! [ 95.914737] IPv6: ADDRCONF(NETDEV_UP): bond_slave_0: link is not ready [ 95.921728] IPv6: ADDRCONF(NETDEV_UP): bond_slave_1: link is not ready [ 95.928568] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 95.937692] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 95.946736] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_0: link becomes ready [ 95.954414] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 95.962142] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_1: link becomes ready [ 95.969397] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 95.976981] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 95.984260] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 95.991786] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 95.999060] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready 2018/05/26 22:07:59 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x21, &(0x7f0000000000)={'broute\x00'}, &(0x7f0000000080)=0x78) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x41, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000100)=0x4) 2018/05/26 22:07:59 executing program 7: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000000)={0x6a, 0x6, 0x8000}, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) dup2(r2, r1) 2018/05/26 22:07:59 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000280)='/dev/full\x00', 0xc8080, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000580)=ANY=[@ANYBLOB="732095dd9c12edcd93597b985f6ec398382ed3bad7748c2cb9c2c019ec5ecd0088279c635ead14846ec1b682493540b7bd8a57d5c83414073bdb933d048d7900da7944b69589238011f7c14fca042dd05360db6dbfe5fee025e0e79138af82127ab69a0935fa2513b74041a2c1f9", @ANYBLOB="000226bd7000fddbdf25020000005800030014000600ff01000000000000000000000000000108000300010000001400020079616d300000000000000000000000001400020076657468300000000000000000000000080001000200000008000100000000001c0003000800080005000000080007004e22000008000800020000003400020014000100ac1414aa000000000000000000000000140001000000000000000000000000000000000108000500000000007000030008000800db00000008000500ac1414bb14000600fe8000000000000000000000000000aa14000600000000"], 0x2}, 0x1}, 0x4048000) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f00000000c0)={{0x2, 0x4}, {0x311}, 0x1, 0x7}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000140)="40de27072f4b78294ee75633a4863c34", 0x10) read(r1, &(0x7f0000001380)=""/4096, 0x1000) 2018/05/26 22:07:59 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = memfd_create(&(0x7f0000000080)="fa00", 0x1) openat$cgroup_procs(r1, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x40000000000011, &(0x7f0000000000)="623318839f983309712eb702fc6a4104f017f5f522b9253923c0bb437925536a51003dc060701bf25a5a0f32c7dde08a008aacdbacb17eadf79c49d4793edc12372546e303e194678667c2c568363c2a68ca8e", 0x53) 2018/05/26 22:07:59 executing program 4: getpgrp(0xffffffffffffffff) sync() r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000700)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000087c0)=@int=0x8, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000740)={0x0, 0x200}, &(0x7f0000000780)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000007c0)=@sack_info={r1, 0x0, 0x9}, 0xc) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) r3 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f00000000c0)) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x501000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000240)={r5, 0x5}, 0x8) bind(r3, &(0x7f0000000500)=@sco={0x1f, {0xfffffffffffeffff, 0x1, 0x4, 0x3, 0x9, 0x10000}}, 0x80) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f00000005c0)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc010641d, &(0x7f00000006c0)={r6, &(0x7f0000000600)=""/133}) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000380)={{{@in=@multicast2, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000000480)=0xe8) ioctl$GIO_CMAP(r4, 0x4b70, &(0x7f0000000580)) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000800)='irlan0\x00') sendto$packet(r4, &(0x7f0000000280)="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", 0xff, 0x8000, &(0x7f0000000840)={0x11, 0x11, r7, 0x1, 0x1ff, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x20}}, 0xffffffffffffffc7) recvmmsg(r2, &(0x7f0000008640)=[{{&(0x7f0000000880)=@alg, 0x80, &(0x7f0000002b40)=[{&(0x7f0000000900)=""/167, 0xa7}, {&(0x7f00000009c0)=""/132, 0x84}, {&(0x7f00000004c0)=""/17, 0x11}, {&(0x7f0000000a80)=""/128, 0x80}, {&(0x7f0000000b00)=""/4096, 0x1000}, {&(0x7f0000001b00)=""/50, 0x32}, {&(0x7f0000001b40)=""/4096, 0x1000}], 0x7, &(0x7f0000002bc0)=""/110, 0x6e}, 0xffffffffffffffff}, {{&(0x7f0000002c40)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000002e40)=[{&(0x7f0000002cc0)=""/51, 0x33}, {&(0x7f0000002d00)=""/242, 0xf2}, {&(0x7f0000002e00)=""/42, 0x2a}], 0x3, &(0x7f0000002e80)=""/50, 0x32, 0x3ff}, 0x8}, {{&(0x7f0000002ec0)=@alg, 0x80, &(0x7f0000004180)=[{&(0x7f0000002f40)=""/4096, 0x1000}, {&(0x7f0000003f40)=""/132, 0x84}, {&(0x7f0000004000)=""/141, 0x8d}, {&(0x7f00000040c0)=""/48, 0x30}, {&(0x7f0000004100)=""/114, 0x72}], 0x5, 0x0, 0x0, 0x1ff}, 0x8}, {{&(0x7f0000004200)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000007440)=[{&(0x7f0000004280)=""/4096, 0x1000}, {&(0x7f0000005280)=""/147, 0x93}, {&(0x7f0000005340)=""/87, 0x57}, {&(0x7f00000053c0)=""/4096, 0x1000}, {&(0x7f00000063c0)=""/108, 0x6c}, {&(0x7f0000006440)=""/4096, 0x1000}], 0x6, &(0x7f00000074c0)=""/159, 0x9f, 0x2}, 0x1}, {{&(0x7f0000007580)=@pptp, 0x80, &(0x7f0000008600)=[{&(0x7f0000007600)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x3}, 0x4}], 0x5, 0x100, &(0x7f0000008780)={0x77359400}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000180)=ANY=[@ANYRES32=r5, @ANYBLOB="5e000000db1f042078333697d5af785b34f012a667dda6f2c66a69604e2e68a1643e7e6cb704080cef9980e509754b78a7ab01a0082a758dda5f8f033a9b1e01ae4a33324ef1a1091ec1950b8c1008ee068262ab4fbdffe8d77e6109000000a42909"], &(0x7f0000000200)=0x66) 2018/05/26 22:07:59 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe51, 0x20000000, &(0x7f0000000140)={0x2, 0x1000004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/member\x00', 0x2, 0x0) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000480)=0x301, 0x3f0) ppoll(&(0x7f0000000240)=[{r0}], 0x1, &(0x7f0000000280)={0x0, 0x1c9c380}, &(0x7f00000002c0), 0x8) 2018/05/26 22:07:59 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000700)={0x0, 0x0}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000880)='/proc/self/net/pfkey\x00', 0x30080, 0x0) perf_event_open(&(0x7f0000000800)={0x0, 0x70, 0xfffffffffffffbff, 0x7f, 0x645, 0x200, 0x0, 0x1ff, 0x0, 0x8, 0x101, 0x7fff, 0x1f, 0x89, 0x4, 0x6, 0x3, 0x4939, 0x200, 0x81, 0x0, 0x17, 0x5, 0xc8f, 0x7, 0x8, 0x3, 0x100000000, 0x400, 0x3ff, 0x4, 0xffffffffffff0001, 0x0, 0x8, 0x20, 0x400, 0x7, 0x6a6, 0x0, 0x2, 0x3, @perf_config_ext={0x81, 0xfff}, 0x5000, 0x7, 0x1, 0x3, 0x0, 0x1}, r1, 0xa, r2, 0x1) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000440)=0x9, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x200, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000780)={0x4, &(0x7f0000000740)=[{0xffffffffffffffff, 0xd5b7, 0x7fff, 0x8001}, {0x4, 0xfffffffffffffffa, 0xc832, 0x100}, {0x9, 0x7ff, 0x5, 0x100}, {0x9, 0x6, 0x10001, 0x3}]}, 0x10) write$binfmt_elf64(r0, &(0x7f00000007c0)=ANY=[@ANYRES32], 0x4) recvmsg(r0, &(0x7f00000006c0)={&(0x7f0000000000)=@ipx, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000080)=""/29, 0x1d}, {&(0x7f00000001c0)=""/72, 0x48}, {&(0x7f00000000c0)=""/23, 0x17}, {&(0x7f0000000240)=""/219, 0xdb}, {&(0x7f0000000340)=""/243, 0xf3}, {&(0x7f0000000480)=""/58, 0x3a}, {&(0x7f00000004c0)=""/222, 0xde}], 0x7, &(0x7f0000000640)=""/85, 0x55, 0x7}, 0x2000) 2018/05/26 22:07:59 executing program 5: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) mount(&(0x7f0000000240)='./file0/file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000002ec0)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000002fc0)) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)=@random={'security.', '/selinux/mls\x00'}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200, 0x0) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfe, 0x5}, 0xc) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000140)={'ip6tnl0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) 2018/05/26 22:07:59 executing program 2: r0 = socket(0x9, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)='user\x00', 0x0) 2018/05/26 22:07:59 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'veth0_to_bridge\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="24000000290097e2000000000000000000000000", @ANYRES32=r1, @ANYBLOB='\x00\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x24}, 0x1}, 0x0) 2018/05/26 22:07:59 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/pktcdvd/control\x00', 0x107040, 0x0) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000380)={0x303, 0x33}, 0x4) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000500)=@sack_info={0x0, 0x7f2, 0xfffffffffffffffa}, &(0x7f0000000540)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000580)={r2}, 0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x80}, &(0x7f0000000140)=0x8) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000440)='/dev/pktcdvd/control\x00', 0x4046, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r4, 0x29, 0x45, &(0x7f0000000300)={'ah\x00'}, &(0x7f0000000340)=0xffffffffffffffaf) getrandom(&(0x7f0000001740)=""/40, 0x28, 0x0) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001640)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB="e43e2bacc0ba263b5852ce33f19b092259c8e8d88cf93e7b73b12b96eb12a12a08beb6f134ad75fdc82d0ab55f67c21c05a3a0"]) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000480)={r3}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f00000001c0)={r3, 0x9, 0x40}, &(0x7f0000000280)=0x10) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)="c6") ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000880)=ANY=[]) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r5, 0x111, 0x4, 0x0, 0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000400)={r3, 0x3}, 0x8) setsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f00000005c0)=0x8, 0x4) ioctl$LOOP_CTL_GET_FREE(r7, 0x4c82) ioctl$LOOP_CTL_REMOVE(r7, 0x4c81, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') socket(0xb, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000100)={r6, 0x101, 0x800, 0x8}, &(0x7f0000000180)=0x10) 2018/05/26 22:07:59 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000040)=0x5, 0x4) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$unix(r1, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000000140)={0x3, r3}) connect$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) 2018/05/26 22:07:59 executing program 4: r0 = socket(0x10, 0x803, 0x9) sched_setaffinity(0x0, 0x8, &(0x7f00000004c0)=0x20000009) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00000000c0)) symlink(&(0x7f0000000080)='/\x00', &(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000140)='./file0\x00', 0x0) umount2(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000003c0)="2f657865000000d400042a004bddd9de91be10eebf00f5e94aae22e89bb36cc7457accc3320c67a90f79805843e901d2da75af1f0000000000000000") sendfile(r0, r1, &(0x7f0000000000), 0x80000002) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value, &(0x7f0000000080)=0x8) 2018/05/26 22:07:59 executing program 7: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000000)={0x6a, 0x6, 0x8000}, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) dup2(r2, r1) 2018/05/26 22:07:59 executing program 2: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x71, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='attr/keycreate\x00') getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000500)={0x0, 0x2, 0x0, 0x0, 0x100, 0x101, 0x0, 0x0, {0x0, @in={{0x2, 0x4e24}}, 0xfffffffffffffffc, 0x4, 0xfe00000000000000}}, &(0x7f0000000240)=0x95) write$binfmt_aout(r0, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], 0x1020) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x0, 0x0) syncfs(r0) getresgid(&(0x7f0000000180), &(0x7f0000000340), &(0x7f00000003c0)) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x4011, r1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)=ANY=[], &(0x7f00000002c0)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) write$cgroup_type(r2, &(0x7f00000009c0)='threaded\x00', 0xfffffc47) fstat(r2, &(0x7f0000000400)) [ 96.373323] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=258 sclass=netlink_audit_socket pig=9887 comm=syz-executor4 [ 96.433641] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=176 sclass=netlink_audit_socket pig=9887 comm=syz-executor4 [ 96.495617] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=51880 sclass=netlink_audit_socket pig=9887 comm=syz-executor4 [ 96.544317] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=37156 sclass=netlink_audit_socket pig=9887 comm=syz-executor4 [ 96.584003] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pig=9887 comm=syz-executor4 [ 96.623089] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=4161 sclass=netlink_audit_socket pig=9887 comm=syz-executor4 [ 96.660359] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pig=9887 comm=syz-executor4 [ 96.688716] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=48896 sclass=netlink_audit_socket pig=9887 comm=syz-executor4 [ 96.714918] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16420 sclass=netlink_audit_socket pig=9887 comm=syz-executor4 [ 96.742126] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=5412 sclass=netlink_audit_socket pig=9887 comm=syz-executor4 [ 99.793379] IPVS: Creating netns size=2536 id=15 [ 99.825805] IPVS: Creating netns size=2536 id=16 [ 100.514649] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 100.532571] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 100.547367] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 100.565648] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 100.623934] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 100.642493] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 100.650029] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 100.673262] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 100.764752] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 100.782406] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 100.789885] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 100.801323] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 100.819088] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 100.832986] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 100.851897] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 100.863987] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 101.917762] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 101.937184] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 101.966179] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 101.972399] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 101.979869] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 101.999769] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 102.006169] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 102.013550] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/05/26 22:08:05 executing program 6: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x8200) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ftruncate(r1, 0x5) getsockopt$inet6_mreq(r2, 0x29, 0x4, &(0x7f0000001400), &(0x7f0000000000)=0x14) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000040)={'nr0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) 2018/05/26 22:08:05 executing program 7: r0 = getpgrp(0x0) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r1) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00000000c0)={0x60, 0x0, &(0x7f0000000140)=[@exit_looper={0x630d}, @clear_death={0x400c630f, 0x10001}, @reply_sg={0x40486312, {{0x4, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x18, &(0x7f0000000040), &(0x7f0000000080)=[0x28, 0x78, 0x38]}, 0x8001}}], 0xe4, 0x0, &(0x7f00000001c0)="43ab20f2f2121dd254e89d6e109f79f78411bf1b391f6b75f4678e71748b193c39761f67ad7f191599c85b7dc243ad78ea13dca924fffb9362911db294e3e0bdbe66660816ae7492019a6c8e9bc543fabe384daedcdca16621b41548f2457875db4748e590680c1fb765dfc8c2bef291efe77aa4e62f4346a6960cbc383a49f2a1e87039799a9675fe516409e08948061cefca4ba7156405202ebb986fe0f4487d66e072e9110314401b946ea713ba4113d7cd50a0eda7da21c2b9b2578c7f0667d6f3088de8c3ba19f409388bcb0927eb3fcb49a694001539ad4c5f645c57a6e48afab8"}) 2018/05/26 22:08:05 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x3) 2018/05/26 22:08:05 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x1, 0x7, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0x200) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000080)=0xfff, &(0x7f00000000c0)=0x4) 2018/05/26 22:08:05 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000200)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f00000000c0)={0x5, 0x7, 0x7, 0x1}) bind$inet6(r2, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/26 22:08:05 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}}, 0xfdf7) r1 = dup2(r0, r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000408}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x98, r2, 0x0, 0x70bd27, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x81}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x23714a94}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7ff}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0xbb61d13de1e434f2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7fff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xca9}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}]}, 0x98}, 0x1}, 0x48800) 2018/05/26 22:08:05 executing program 3: r0 = accept4$packet(0xffffffffffffff9c, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000600)=0x14, 0x800) vmsplice(r0, &(0x7f0000000b00)=[{&(0x7f00000004c0)="e81abaf065234b8ce7bee34919de51924befd13b33d3085b0751eddf07958493cebe0ab0daeb01877487f3d5e17b0ba83764ed9d68e697882e1520b8a7e007ea1aea3253aa1425ad8a3679761568f8e76bd9e6ccee698e7c9f8715d449f7ae317028c49d58971e0f2bf81a7fd20a2c84ae82bbe67403e165c0abe26513eb4aedc0959dfb35910efb6905a0461061cd685fea24cfb3c5a99263711b75be00c5f85a312a24091fb45fd77ff1cb8d433fac4c5ccf0bd537772cb0d4acfe81cf407437225d2cfd8d38832488b1898afff7e085292d115b6ebc0b1adb037fd2e7271af4321bbe747c7f82636a4ec421977d1544087259f150", 0xf6}, {&(0x7f00000008c0)="9606ce63536eba360c", 0x9}, {&(0x7f0000000900)="9409f2b304fb3f427003c7461debbd5132eeac1eb6d2c5cc2d5dff1565ad3b63536fd0d1dccf27a2ffa6f27ae178a2ea034a343d415bd3c5288b7f85ee0eec8d469f696535cb44238ed85747094bfa2963b54618ad20e2c013749436b30478e921ace1d0189606c6414c85917616c06ddc80e674b661374bd20adb61461d5dd94c57eadbb0abb243", 0x88}, {&(0x7f00000009c0)="27fdc46e5cd8a53b8e2220880ab5b45cbf53754dadbb629081e648fe7e45354981427e8a9a10522b396a2c882566", 0x2e}, {&(0x7f0000000a00)="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", 0xff}], 0x5, 0x8) preadv(r0, &(0x7f0000000840)=[{&(0x7f0000000640)=""/46}, {&(0x7f0000000680)=""/9}, {&(0x7f00000006c0)=""/220}, {&(0x7f00000013c0)=""/4096}, {&(0x7f00000007c0)=""/2}, {&(0x7f0000000800)=""/12}], 0x116, 0xffffffffffffffff) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x40000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000b80)={0x64, r2, 0x410, 0x70bd29, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x800}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0xfff0000000000000}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip_mr_vif\x00') fcntl$dupfd(r1, 0x406, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r3, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) 2018/05/26 22:08:05 executing program 1: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ff2000/0xe000)=nil, 0xe000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) 2018/05/26 22:08:05 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000d40)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040), 0x1, 0x0, &(0x7f0000000740)="fa"}) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x30000) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f00000000c0)=""/185) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000640)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000040)='\x00', &(0x7f0000000180)=']\x00', &(0x7f00000001c0)='/dev/input/mice\x00', &(0x7f0000000200)='/dev/binder#\x00', &(0x7f0000000240)='/dev/binder#\x00', &(0x7f0000000280)='em0,$selinux\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='/dev/input/mice\x00', &(0x7f0000000340)='/dev/binder#\x00', &(0x7f0000000380)='nodev\x00'], &(0x7f0000000440), 0x0) 2018/05/26 22:08:05 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000100)='%userusersystemgcpusetppp0cpuset*{\x00') sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="540000001e00070ff8000000000000000000000000000000000000fe80000000000000000000000000000000000000000000000c001500000000000000000008000c00000000"], 0x54}, 0x1}, 0x0) 2018/05/26 22:08:05 executing program 1: r0 = timerfd_create(0x4000000003, 0xfffffffffffffffb) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000280)=""/146, 0x92}], 0x1) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) 2018/05/26 22:08:05 executing program 6: r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/checkreqprot\x00', 0x400000, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000004c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000480)={&(0x7f0000000300)=@gettaction={0x148, 0x32, 0x420, 0x70bd28, 0x25dfdbfc, {0x0, 0x7ca8, 0xa5d6}, [@action_gd=@TCA_ACT_TAB={0x34, 0x1, [{0x10, 0x8, @TCA_ACT_INDEX={0x8, 0x3, 0xf028}}, {0x10, 0xb, @TCA_ACT_KIND={0x8, 0x1, 'xt\x00'}}, {0x10, 0x1a, @TCA_ACT_KIND={0x8, 0x1, 'ipt\x00'}}]}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x0, 0x1}}, @action_gd=@TCA_ACT_TAB={0x58, 0x1, [{0x14, 0xe, @TCA_ACT_KIND={0xc, 0x1, 'skbmod\x00'}}, {0x10, 0xe, @TCA_ACT_INDEX={0x8, 0x3, 0x1f}}, {0x10, 0x1f, @TCA_ACT_INDEX={0x8, 0x3, 0x1}}, {0x10, 0x1e, @TCA_ACT_INDEX={0x8, 0x3, 0x405}}, {0x10, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x6c}}]}, @action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4}, @action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4, 0x1}, @action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4, 0x1f}, @action_gd=@TCA_ACT_TAB={0x24, 0x1, [{0x10, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}, {0x10, 0x18, @TCA_ACT_INDEX={0x8, 0x3, 0x1}}]}, @action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4}, @action_gd=@TCA_ACT_TAB={0x44, 0x1, [{0x10, 0x2, @TCA_ACT_KIND={0x8, 0x1, 'xt\x00'}}, {0x10, 0x1c, @TCA_ACT_KIND={0x8, 0x1, 'ipt\x00'}}, {0x10, 0x15, @TCA_ACT_INDEX={0x8, 0x3, 0x100000001}}, {0x10, 0x11, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}]}, @action_gd=@TCA_ACT_TAB={0x14, 0x1, [{0x10, 0x1a, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}]}]}, 0x148}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) recvfrom(r0, &(0x7f0000000140)=""/173, 0xad, 0x10000, &(0x7f0000000200)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x0, 0x2, 0x4, 0x3}}, 0x80) r3 = socket$inet(0x2, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_VS_SO_GET_SERVICES(r3, 0x0, 0x482, &(0x7f0000000040)=""/8, &(0x7f0000000100)=0x8) 2018/05/26 22:08:05 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000000c0)=ANY=[@ANYBLOB="66696c746572000000000000000000000000b60000005871fae1b4644ed989f8e75c86d0f4563340cd9eb73639d3f9abd5d9a7c7051f710dd1d0a6090d05a2f6ab6ac80ac646fb4ce231057e6f6cb453d36ffc73bfb2c031dd8a49baf27310ac3a0ae6848e0b"], &(0x7f00000001c0)=0x1) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000140)={'gre0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) ioctl$int_in(r0, 0x5452, &(0x7f0000000580)=0x9) ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f0000000600)) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000440)={'filter\x00', 0x4}, 0x68) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000004c0)=0x1000) r1 = gettid() fcntl$setown(r0, 0x8, r1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739c9d, 0x120, 0x0, 0x35) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000240)={'filter\x00'}, &(0x7f00000002c0)=0x44) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer2\x00', 0x200000, 0x0) accept$ax25(r2, &(0x7f0000000540), &(0x7f00000005c0)=0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000200)=0x1c, 0x4) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000340)=0x1c) setsockopt$inet6_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000000380)="51e98e5fb39b8393ea42e2231fdee2b7673508dac43d5a06aa1fcda277d121226a639368b7d4bae3aaf66d6daa4c3fe806e44294085ff9d6ff223a88fa01ce14af658f23e5184a67ecebf3421dddcae269129e8c81e4bce033ee21265cd645f82f2f9fde7b1049fb4437ef2246155c2dbedcf764ee9d87207fbca63c98690e469d5367", 0x83) 2018/05/26 22:08:05 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x1ff}) prctl$setendian(0x14, 0x1) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)={0xfdfdffff}) 2018/05/26 22:08:05 executing program 7: socketpair(0xb, 0x80000, 0x8, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000180)=0x400, 0x4) r1 = socket(0xa, 0x1, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x422000, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000000080)={0xfffffffffffffc01, 0x9a}) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = syz_open_dev$evdev(&(0x7f0000000600)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000b4f000/0x2000)=nil, 0x2000, 0x5, 0x10, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[0x2]}) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000000000)=""/42) [ 102.503083] netlink: 20 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/26 22:08:05 executing program 4: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x800, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x408401, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f00000001c0)=""/249) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00000000c0)={{0xffffffffffffffff}, 0x2, 0x7fff, 'id0\x00', 'timer0\x00'}) 2018/05/26 22:08:05 executing program 5: rt_sigtimedwait(&(0x7f0000000000)={0x1e2}, &(0x7f0000000040), &(0x7f0000000080)={0x0, 0x989680}, 0x8) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000001c0)={0x0, 0x5, 0xfffffffffffffffc}, 0x4) sched_setaffinity(0x0, 0xfffffffffffffe24, &(0x7f00000000c0)=0x9) r1 = socket$inet6(0xa, 0x3, 0x10000000000007) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.events\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000300)={0x10}) openat$uinput(0xffffffffffffff9c, &(0x7f0000000340)='/dev/uinput\x00', 0x60000, 0x0) bind$unix(r2, &(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x544) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000180), &(0x7f0000000200)=0x10) sendmmsg(r1, &(0x7f0000000140), 0x7b, 0x0) clock_gettime(0x0, &(0x7f00000002c0)) socket$nl_generic(0x10, 0x3, 0x10) 2018/05/26 22:08:05 executing program 6: clone(0x0, &(0x7f0000000040)="c3e0aa3a729c460e0205018c142893157763f28db98e3a7019666d24b65d49d62d70d4102fe175640bd0715a2e881de414f1306407049aecaf27e6030a38dba1b106ca9e56667922b4d4d80038f09b53c30b0f3c818da17cde25d724dd15b4a07720cd9656ffd2a980940445f818d7c69041da55e4e603e4655a97299e0ae00857853bc9fd233f7ff0045b826d1f173506ce324669eec93e55a3dd564f2d09db9f6a4a9e3bcbb019a5093acb793f8ea3104633fbb9d6411909", &(0x7f0000000180), &(0x7f0000003ffc), &(0x7f0000000000)) syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x80) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x2080) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3000001, 0x1003f, r0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000140)=0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/keychord\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000000200)=0x4) waitid(0x20000000, r1, &(0x7f0000002ff9), 0xc1000004, 0x0) 2018/05/26 22:08:05 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000005000/0x4000)=nil, 0x4000}, 0x2}) madvise(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x2) prctl$getreaper(0x25, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000bf3000)) madvise(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0) 2018/05/26 22:08:05 executing program 3: ioctl$BLKPG(0xffffffffffffffff, 0x1269, &(0x7f00000000c0)={0x0, 0x0, 0x11, &(0x7f0000000240)="9c8a8059bf21a0267561779d7504f7ce9b"}) 2018/05/26 22:08:05 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000080)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10, {0x2, 0x4e24, @multicast2=0xe0000002}, 'eql\x00'}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in=@broadcast=0xffffffff, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd}, {0x0, 0x4}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/26 22:08:05 executing program 6: r0 = socket(0x800000000000000a, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000140)={0x200000000002, 0x1, {0x3, 0x3, 0x1, 0x3, 0x22d5}}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$inet(0x2, 0x6, 0x2bfc) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000001c0)={0x0, @broadcast, @remote}, &(0x7f0000000300)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000340)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r4 = openat$zero(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/zero\x00', 0x12100, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x24c, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, 0x7fffffff, 0xfffffffffffffff8, 0x20, 0x800, 0x4}, &(0x7f0000000440)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000480)={0x8, 0x2, 0x8000, 0x12, 0x0, 0x2, 0x4, 0x1, r5}, &(0x7f00000004c0)=0x20) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23}, 0xfffffffffffffe32) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000500)={r5, 0x10001}, 0x8) setsockopt$inet_tcp_int(r2, 0x6, 0xa, &(0x7f0000000040)=0xd37, 0x4) arch_prctl(0x0, &(0x7f0000000280)="0eb9a4d6df6add18222662742c5cad9a3703511890626ea23c313ae90ca712ddb33075fc1ed2bcdf0c") sendto$inet(r2, &(0x7f0000a88f88), 0xfffffffffffffea0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0xca1860e47e8d7a11, &(0x7f0000000100)=0x29a, 0x4) read(r2, &(0x7f0000000200)=""/116, 0xfed2) 2018/05/26 22:08:05 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x80, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xfffffe20, &(0x7f0000000040)={&(0x7f0000000d80)=ANY=[@ANYBLOB="2800030000000100000000000000009de8a732141b3795a5000200000000000009000000", @ANYRES32=0x0], 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x10) 2018/05/26 22:08:05 executing program 7: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x80803, 0x0) accept4(r2, 0x0, &(0x7f0000000100), 0x80000) setresuid(0x0, r1, 0x0) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000080)={'broute\x00'}, &(0x7f0000000000)=0x78) setresuid(r1, 0x0, r1) [ 102.911425] IPVS: Creating netns size=2536 id=17 [ 103.298488] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 103.313704] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 103.320771] binder: BINDER_SET_CONTEXT_MGR already set [ 103.320780] binder: 10677:10858 ioctl 40046207 0 returned -16 [ 103.326004] binder: BINDER_SET_CONTEXT_MGR already set [ 103.326011] binder: 10677:10690 ioctl 40046207 0 returned -16 [ 103.328365] binder: BINDER_SET_CONTEXT_MGR already set [ 103.328371] binder: 10677:10690 ioctl 40046207 0 returned -16 [ 103.420388] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 103.435540] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 103.500477] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 103.515756] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 103.530071] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 103.545118] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 103.552205] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 103.559634] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 104.246833] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 104.282725] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 104.288845] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 104.295952] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/05/26 22:08:07 executing program 1: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socket$inet6_udp(0xa, 0x2, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000640)=0x14) sendmsg$nl_route(r0, &(0x7f0000000740)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x84}, 0xc, &(0x7f0000000700)={&(0x7f0000000680)=@dellink={0x44, 0x11, 0x600, 0x70bd2a, 0x25dfdbfe, {0x0, 0x0, 0x0, r1, 0x5177af6a53993fc3, 0x8}, [@IFLA_OPERSTATE={0x8, 0x10}, @IFLA_MTU={0x8, 0xe, 0x81}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x5}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x4}, @IFLA_LINKINFO={0x4, 0x12}]}, 0x44}, 0x1, 0x0, 0x0, 0x24004000}, 0x4000) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) getsockopt(r0, 0x4, 0x2, &(0x7f0000000080)=""/4, &(0x7f0000000140)=0x4) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x1002, 0x0, 0x0, 0x0, 0x0) utime(&(0x7f0000000200)='./file0\x00', &(0x7f0000000440)={0x0, 0x3}) umount2(&(0x7f0000000100)='./file0\x00', 0x9) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, 0x8) 2018/05/26 22:08:07 executing program 4: r0 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80800) ftruncate(r0, 0x0) r1 = socket(0x10, 0x3, 0x0) get_thread_area(&(0x7f00000000c0)={0x8, 0x20100000, 0x1000, 0x7ff, 0xfffffffffffffffb, 0x1, 0x3b, 0x742, 0xec, 0x8000}) fcntl$setsig(r1, 0xa, 0x3c) sendmsg$nl_route(r1, &(0x7f00000003c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1400000052007ba8000000ff030000ff09000000"], 0x14}, 0x1}, 0x0) 2018/05/26 22:08:07 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x801, 0x0) write$sndseq(r0, &(0x7f0000000480)=[{0x0, 0x0, 0x0, 0x0, @time, {0x4}}], 0x30) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = dup3(r0, r0, 0x80000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000680)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000006c0)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f00000007c0)=0xe8) fstat(r0, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000880)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000008c0)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f00000009c0)=0xe8) r8 = getpid() lstat(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}) syncfs(r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000b40)={0x0, 0x0, 0x0}, &(0x7f0000000b80)=0xc) r11 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000bc0)={{{@in6=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000000cc0)=0xe8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000001280)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000012c0)={0x0, 0x0}) connect$vsock_stream(r0, &(0x7f0000000a00)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000001300)={r13, r14}) lstat(&(0x7f0000000d00)='./file0\x00', &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000dc0)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000ec0)=0xe8) lstat(&(0x7f0000000f00)='./file0\x00', &(0x7f0000000f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000fc0)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f00000010c0)=0xe8) r21 = getegid() sendmsg$unix(r0, &(0x7f0000001240)={&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000180)="7aacb5183ea04702b8fa3b92978eba1f204f2df24b40fa6240ee2bb613735b539add0bdc586b9da16a88c6da1af3bb3b5f3ebf39617fe812c35ef2d27c780b3b1a9b2c9ef43a99b7c6136c5be4d0c5bcb4db32d80595365b1dc78d6fc904a097624fde98a426cd9d7fafd2915df5eb4611ee2f675f0cf6d1e4fa9a063ec917d6849e6b39a0b1321a9e867f8f0fc547136cd5ea4ccf740a87a1193d6d89cea75a86088b63e10cf7bab6973e575821c9e9c5fa1fa4fa67cafd5a21d7b444b9ff1a4a3f94a9b8174c382a882752d66811878bf4967c9f742f9dba", 0xd9}, {&(0x7f0000000280)="6f63552717d22d05cb23c0aa5f5e1e7b1033744486767d36c42c0492b1b3997711bdab5cd17a7098af7a3d0578e08883be2be01d0bf33f5c9ae300a004e0f2d57912af42afbaf4749062d5fcd9557bc4f7635f6ed6cf0e39b0754dbdd1fd5b37f62af3cccc37845ef69c8f3e5010a894febd1f29b80f23e07b2f47bf581f10fac3788f5780664fc4c1760dafef18411c89b5c3de", 0x94}, {&(0x7f0000000340)="258083bafee5c71629f12cdb1226de6d07cfa1eb0ec3f8b7e5bf3dd6c20238cc841476d99bf415c8715c3055af07d5a5a7d220ec07b179bae54ec29f9f150a2da7ffe6642281a633f9666f634c8dd96250b5d6f37b1f", 0x56}, {&(0x7f00000003c0)="b8017922dd04761c013993f00121d609c111126b45d164eeabdadbb4a835b80d03a99e68a75b84d1a7628993f3dcbf4810d556f85e0a684483919331fde9c9ff03db5d869b62d5d313f916edcff5dd530614738391e112e90f616ed7379514d4e1d5598832cfb7477b6928744d9841e2d94b2dbf76c5fdaefb8c870e44665158356d608deee0516fe5cb9e456031c32d5f915283d1f8a365c43c1f1b774977525aa3915232af78cf94411002716ff0de", 0xb0}, {&(0x7f00000004c0)="2ffd1016787b6201d8ef57a05050dd030c1f974d861d2d413120d3208656a9b83cb6e2fd1dd3f82209b07252bb2834cc40011b6cbcb0d87fd8b52262cf41485417c63f3677590c3fa30c31c00156058ac3654f939fc892b815e3e94d03ec4abe40433ab38915873bd944221bc05d895120d8b2593e39d8f7aa4fbe30d7d24b70326d0f02e28c5d0a43958bae935787682e78c248d06363278cfafcfb43ead7b8201686b5ac1467bcb12e39081f657a58ebdb94186c077f8c01e306d55031695039aeb049a2e44c468de91eacf65f5dea7fa203fc3b7ae5bfb98ca1f619eacf472a0be9bf5ac2089546dc4ad9114cb01ebd32a0dcece2c15f", 0xf8}, {&(0x7f0000000080)="bc7c296a28d3b54194e1696c4324a4e5fe4ac46ba23b5b8f6be7e687b4127726", 0x20}, {&(0x7f00000005c0)="9eab87d42e00eb63850a7c23dec05e24312eeba8765bdf9a0d40b473525070ca71cb22f744d0599bd3", 0x29}], 0x7, &(0x7f0000001100)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r2, r1, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r15}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0x120, 0x4040000}, 0x20000000) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x40) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000000)) 2018/05/26 22:08:07 executing program 5: r0 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x3, 0x0) clock_gettime(0x1, &(0x7f0000000100)={0x0}) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r2}) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0) write$binfmt_aout(r3, &(0x7f0000001200)=ANY=[@ANYBLOB="00002a0055010000de01000000000500cd0000000300000000000000000000003618358f37d41f1aad8a935ac99714e95525ab5eebc410452b00625843ec7ebf2e1695fefcec7c815aca3be016eaeb6b91e7b76f11e0b0c6065b23113dde4b07876ccfb8dbead1b83f2a1e44b76e73d0c163ab0a9e82b98a87c1666a9c2d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000028c14c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xa14) truncate(&(0x7f0000000300)='./bus\x00', 0xa04) sendmsg$nl_generic(r3, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100800}, 0xc, &(0x7f0000000180)={&(0x7f0000000740)={0x240, 0x3e, 0x0, 0x70bd25, 0x25dfdbfb, {0xf}, [@nested={0x150, 0x72, [@typed={0x84, 0x54, @binary="471f2c4aef56857bb7fab487d6ebf9c55f7dd723ba297da749527800e638c3974bccc32570c159f4a452fd5e3c3cb4c434867d6395a853ce1eaa64693bd174fd357389393a27ac962e780e2f7e4f57efa0d72074e533ca2aa4a79d20e3e6ff16ebef491a3401a2eb86d9783b9430a32b3cf1f9449d2c8a1f77a9a393e9"}, @typed={0x8, 0x1a, @u32=0x7}, @generic="9c2d76287131c5793cdd85867fd1c1c324c6716f3c55586ffa8fbe34c3c7379ac6b2e12b2b6312773007c59b0b050961ef30a746aa705071bba4ff82d68cdfdee25c0c2f2ff7a42c23487bb7d9368850e8b7a1aefb751bba8937a3d417fa8252aba0255a389f3f1f484c09166fdf64cf80b1c4420e66d8fe0afd4ab18033d9ecca360d2a619a7e93d9e5513f10da0cf63db5a814569b35d1f521a3aeb6823962746b52baa3", @typed={0x4, 0x49}, @generic="c496d70367a55fb1e0760dd95a94bab569729cc1a5"]}, @generic="32b4fcd0071718125712a65c80d4a833ceb7b89aebbf36ef8ada8f5af073bde7db4451962a9883bc75d6298d1882f8b80c9e45b8f59df4685dc02a86c8c53ccd199e4119c4fb27ed3d071df41883b5553f", @generic="751a20c7296ec6e30754d9c266b50acb1ffbbfa0b0b37b5046a11ce1e5c1942b6ab7ed70657e88a102a884af51e8de70ee7a31108f7cdfbb74ac065ea8d1d56498ee7065da8786ed4b7a29d07b81dd6302f7dca6cd1011ffbce1affa80427823b1ae7843004e850d570333c99147e0d0adbbba61b00c20d0956d1a63bb5e800133e26c9f927e93fb78"]}, 0x240}, 0x1, 0x0, 0x0, 0x20000004}, 0x10) r4 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r3, r4, &(0x7f0000000040), 0x8000fffffffe) truncate(&(0x7f0000000140)='./bus\x00', 0x0) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000900)={&(0x7f0000000940)={0x14, 0x1a, 0x201}, 0x14}, 0x1}, 0x0) 2018/05/26 22:08:07 executing program 6: unshare(0x60000000) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73797a6b04436c6564391f8eacf1978d", @ifru_map}) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000140)=0x6e) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x280000}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)=ANY=[@ANYBLOB="cc0000001e0000002cbd7000fbdbdf250d00000004001500b4000900e4b6858f850b045b1344e6666ca3a84ef75a8cfee292b670c75103c0628c82f07a0eafed5e23ccfa0a8cacddc2851d7553fd49f093e25c75dad5609b577fe1ed4cb48322294b7d6b20befcc38c5c96afb553010000000100000053fea6786c5282b74114efb92a27c972b04e03afb8e709e43d63943895295072f5a16fa1f8cb2e9facbf63bf4ed0ea20adecc47e578e9b9b24de6cc5c03c948a2222dd9a8ecc2e57d1933c4500c9f5ccdb45b4e80000"], 0x1}, 0x1, 0x0, 0x0, 0x40014}, 0x4004) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'veth0_to_bond\x00', 0x4800}) r2 = socket$inet(0x2, 0x3, 0x2) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r2, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) ioctl$PERF_EVENT_IOC_QUERY_BPF(r3, 0xc008240a, &(0x7f00000003c0)={0xa, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/05/26 22:08:07 executing program 3: r0 = getpgrp(0xffffffffffffffff) get_robust_list(r0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) clock_gettime(0x0, &(0x7f0000000580)) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$BLKPG(r1, 0x1269, &(0x7f00000006c0)={0x1, 0x9, 0x67, &(0x7f0000000800)="d8c466ce64354a5271353e05105c4c6b695c9433373daaa7dfff2d44e5747d6175bc91d5de2d3e8e9b60fd31a0379d6f1bcb9892283976ce64646da9bf54aabf810239838a5745f27691e2b0887e0e6232aa11bcd8da083720f551450b4588b4985533ad1d6610"}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) ioperm(0x7, 0x5, 0x3) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) sync() ioctl$LOOP_CLR_FD(r1, 0x4c01) socket$inet(0x2, 0x7, 0xd7) 2018/05/26 22:08:07 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace$setopts(0x4200, r1, 0x800, 0x14) ptrace(0x4207, r1) ptrace$setopts(0x420b, r1, 0x8, 0xf0ab04656f7b1be) 2018/05/26 22:08:07 executing program 7: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000140)=""/220, 0xdc) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x4011, r0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000009c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4(r1, 0x0, &(0x7f0000000100)=0xfffffffffffffd93, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = getpgrp(0xffffffffffffffff) get_robust_list(r2, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000005c0)={0x6, 0x0, 0x0, {r4, r5+10000000}, 0x8}) r6 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) pwritev(r6, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r6) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r3, r3, &(0x7f0000000080), 0x102000004) sync() ioctl$LOOP_CLR_FD(r3, 0x4c01) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0x0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f00000004c0)=ANY=[@ANYBLOB="070000016f8eeeef603bd200000000000000000000feffffffffff00000000b15cfbaab32bae22bf0dd665715e2a0000afef5cb08651972406002581795100000dbf73e16e"]) fcntl$addseals(0xffffffffffffffff, 0x409, 0x6) fcntl$getown(r7, 0x9) 2018/05/26 22:08:07 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)='*/eth1#wlan1securitytrustedcpuset&^\x00', 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00000000c0)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000004c0)={0x11, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="070052ecf78f6300000000000006630440"], 0x0, 0x0, &(0x7f00000003c0)}) rename(&(0x7f0000000040)='.\x00', &(0x7f0000000080)='./file0\x00') setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040)=0xff, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000180)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x80000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000140)={0x11, @loopback=0x7f000001, 0x4e20, 0x0, 'lblcr\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x5, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) socketpair(0x4, 0x4, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) ioctl$TCSETA(r3, 0x5406, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7}) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f00000003c0)) syz_open_pts(r3, 0x0) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000000600)=ANY=[]) write(r3, &(0x7f0000c34fff), 0xffffff0b) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000500)="2f70726f632f7379732f6e65742f697076342f76732f73796e635f7468726573686f6c6400c538206217edb1640b4328d2521f7eb047a12efbc51b2e66ace338d329c4f8ec8939440f97d6db37db01040000c1e7221e7797e4fffa06e6f722b4b29274e5b26f080000000e11578d53ed6bcdcf6ac4abe7", 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000000040)={{}, {0x8}}) connect$netrom(0xffffffffffffffff, &(0x7f0000000100)=@ax25={0x3, {"ff0afaa04c9108"}}, 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x100000000081) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000002c0)=""/44, &(0x7f0000000300)=0x2c) fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x1, 0x6, 0x4}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={r5, 0x800, 0x4, 0x0, 0x80000001, 0x2}, &(0x7f0000000280)=0xfffffffffffffeeb) 2018/05/26 22:08:07 executing program 0: r0 = memfd_create(&(0x7f00000000c0)='self-\x00', 0x1) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000000100)={0x57b, 0x9db2, 0x1}) rt_sigaction(0x11, &(0x7f0000000080), &(0x7f0000000000), 0x8, &(0x7f0000000040)) [ 104.602897] IPVS: Creating netns size=2536 id=18 [ 104.627396] binder: 11209:11211 unknown command -330170361 [ 104.636633] binder: 11209:11211 ioctl c0306201 200004c0 returned -22 [ 105.484493] binder: 11209:11211 unknown command -330170361 [ 105.490553] binder: 11209:11211 ioctl c0306201 200004c0 returned -22 2018/05/26 22:08:08 executing program 2: getpgrp(0xffffffffffffffff) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000005c0)={0x6, 0x7, 0x0, {r1, r2+10000000}, 0x8}) r3 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) pwritev(r3, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x0, 0x10000, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) getsockopt$inet_buf(r3, 0x0, 0x28, &(0x7f00000008c0)=""/37, &(0x7f0000000900)=0x25) perf_event_open(&(0x7f0000000500)={0x0, 0x70, 0x0, 0x3c1, 0x0, 0x8, 0x0, 0x6, 0x0, 0x0, 0x8, 0x3ff, 0x0, 0x0, 0x0, 0x3ff, 0x7, 0x4, 0x0, 0x3f, 0x6, 0x7, 0x0, 0x0, 0x3, 0x1, 0xe209, 0x6, 0x9, 0x0, 0x80000003, 0x547, 0x5, 0x7ff, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000004c0), 0x4}, 0x20, 0x3, 0x8, 0x7, 0x0, 0xf0, 0xfffffffffffffff7}, 0x0, 0x5, r3, 0xb) syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)={0x0, 0x0}) r5 = syz_open_procfs(r4, &(0x7f0000000140)="0f666900000000000000000000") r6 = syz_genetlink_get_family_id$team(&(0x7f0000000680)='team\x00') sendmsg$TEAM_CMD_PORT_LIST_GET(r5, &(0x7f0000000880)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1100000}, 0xc, &(0x7f0000000840)={&(0x7f0000000280)=ANY=[@ANYBLOB="daf6bb2d9414b0a41259e82740cfcd106e9b329665768aec32de0f8ca9ffd9ef912ec50e75c7e3ecc1", @ANYRES16=r6, @ANYBLOB="000026bd7000fcdbdf2503000000"], 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) read(r5, &(0x7f0000000180)=""/230, 0x36e) 2018/05/26 22:08:08 executing program 0: r0 = inotify_init1(0x0) gettid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)) getpid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) fcntl$setown(r0, 0x8, r1) r2 = getpgrp(0x0) r3 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$getownex(r3, 0x10, &(0x7f0000000140)) syncfs(r3) ptrace$peek(0x3, r2, &(0x7f0000000000)) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) pipe(&(0x7f0000000180)={0xffffffffffffffff}) ioctl$TIOCPKT(r5, 0x5420, &(0x7f00000001c0)=0x1) ptrace$getregs(0x11, r4, 0x0, &(0x7f0000000040)=""/38) 2018/05/26 22:08:08 executing program 6: readlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)=""/198, 0xc6) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000140)={r0}, &(0x7f0000000180)=0x8) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x4000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000400)=ANY=[@ANYRES32=r0, @ANYBLOB="3000000086100304bb205f4339ad220084ab431a39b911f93954d5e021f6f6998622aa09d4307bbc223e4ddc549afd78c2f70c81e643950008"], &(0x7f0000000280)=0x38) futex(&(0x7f0000000200), 0x400000085, 0x0, &(0x7f00000002c0), &(0x7f0000000240)=0x1, 0x401ffffffc) mq_unlink(&(0x7f0000000000)='&\x00') 2018/05/26 22:08:08 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f00000000c0)={0x10, 0x34000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2000000000ef020000800c000100030000000000000000f261c9aa509d1ff9fd"], 0x20}, 0x1}, 0x0) 2018/05/26 22:08:08 executing program 3: rt_sigsuspend(&(0x7f0000000000)={0x7fff}, 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x10400) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0xfffffffffffffdc3, 0x5a6d8d97750cae5e) readv(r1, &(0x7f0000001680)=[{&(0x7f0000001580)=""/239, 0xef}], 0x1) dup3(r1, r0, 0x80000) 2018/05/26 22:08:08 executing program 4: r0 = gettid() ioprio_get$pid(0x2, r0) ptrace$getenv(0x4201, r0, 0x7, &(0x7f0000000000)) 2018/05/26 22:08:08 executing program 1: r0 = userfaultfd(0x800) ppoll(&(0x7f00000000c0)=[{r0, 0x8000}, {}, {r0, 0x12}, {r0}, {0xffffffffffffffff, 0x4004}, {r0}, {r0}], 0x7, &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000140)={0x4}, 0x8) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000180)) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/access\x00', 0x2, 0x0) mlockall(0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, [0x7, 0x1, 0xffffffff, 0x100, 0x8, 0x9, 0x6, 0xc54, 0xffffffffffffff25, 0x44, 0x2, 0x9, 0x400, 0x7, 0x5]}, &(0x7f0000000380)=0x100) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000440)={r3, 0x0, 0x9, [0x6, 0x6, 0x0, 0x1f, 0x3f, 0x9, 0x1ff, 0xffffffff, 0x4]}, 0x1a) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000480), &(0x7f00000004c0)=0x8) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000240)) perf_event_open(&(0x7f00000003c0)={0x3, 0x70, 0x7, 0x3, 0x4, 0x4, 0x0, 0x8, 0x8000, 0x2, 0x1, 0x8, 0x55, 0x20, 0x9, 0x7, 0xffff, 0x0, 0x8, 0x0, 0x0, 0x2, 0x1000, 0x6, 0x0, 0x6061, 0x89, 0x1, 0x7, 0xf15a, 0xffff, 0x8, 0x6, 0x7f, 0x3, 0xffffffffffffffff, 0x9, 0x7fff, 0x0, 0x100000001, 0x7, @perf_bp={&(0x7f0000000140), 0x4}, 0x0, 0x2, 0x2, 0x2, 0x4, 0xa360, 0xffff}, 0x0, 0xa, 0xffffffffffffffff, 0x2) fcntl$dupfd(r2, 0x0, r1) munlockall() 2018/05/26 22:08:08 executing program 5: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, @local}, &(0x7f0000000480)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f00000004c0)=0x401, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='net/fib_triestat\x00') getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000500)=@assoc_value={0x0, 0x7}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000580)={r3, 0x18, "e96e54c29869f95165480fa736ea253566dfd28bab3ec3dd"}, &(0x7f00000005c0)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0x78, "25be96d6ac6787d995a154eefe109eeb4acad2b4bf54040aab651acfbdfd03c37a85fc08e510304dd37c90190f5819b0c82476bf48b4e01b7d3e9c4842176dedf50b7a41454ab79831df5702fcabed00d51229d4e7b460950070dde54aff66275c1f9fba9d9331ea29302aeba4f1e2627341fba266f57c22"}, &(0x7f00000001c0)=0x80) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000200)={r4, 0xbc64, 0x7}, 0x8) getresuid(&(0x7f0000000280)=0x0, &(0x7f00000002c0), &(0x7f0000000300)) quotactl(0x5, &(0x7f0000000240)='./file0\x00', r5, &(0x7f0000000340)="e2f4db73aa62c6c9d6acb30b73aecc0142945af6beb030d4840ddb96ec41a4d3c53c8f5175db505966b4d007c6728aeba13da5cc021d6db974a7d998f7e88decd719c46691db129d9c4183dbe53920cbeb7d90653d14df4baac3131f6f491fdc9f037f79bac349719244916d61e00cceded127ad9e2f80487f9d493f893d1de2611c1760e4a9c8cf12212ae90f20f9a97e754b3d323c85bd8e959c36dda44271c5c51036b4bdb9220749325234934a9c8755821a1e841e399d4b84f8113acb5e2a581c3dac7ce11de505ee756594") sendmsg$nl_route(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=@getlink={0x2c, 0x12, 0xf31, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x4, 0x12}, @IFLA_MASTER={0x8, 0xa}]}, 0x2c}, 0x1}, 0x0) 2018/05/26 22:08:08 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='pagemap\x00') ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000000)={0x0, 0x23, "d85f09e95e96c14f0f19888ae03ec158c548c6afb72b31402b88009f825e58edcb6121"}) r1 = geteuid() r2 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000014c0)={{{@in=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f00000015c0)=0xe8) getgroups(0x9, &(0x7f0000001600)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001640)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001680)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000001780)=0xe8) getgroups(0x9, &(0x7f00000017c0)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001800)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001c40)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@loopback}}, &(0x7f0000001940)=0x6a) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000001840)={'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) r10 = getegid() r11 = fcntl$getown(r0, 0x9) stat(&(0x7f0000001980)='./file0\x00', &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001a40)={0x0, 0x0, 0x0}, &(0x7f0000001a80)=0xc) sendmsg$netlink(r0, &(0x7f0000001c00)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfb, 0x50}, 0xc, &(0x7f0000001480)=[{&(0x7f00000010c0)={0x220, 0x35, 0x130, 0x70bd29, 0x25dfdbfb, "", [@typed={0xbc, 0x54, @binary="22de784e8c62bb2a596be068ee594718424b939ff7768eb6bb153d39fcdcfcf18b5afb3fdd1bf4e604d25e8db28fb95d3af60788774e96dc390af821caafd1a3f0b63b4d58174b52d78b50a80ea4cbef4c1e6f3abce68973879a9e75c3dc5abb2e6ece479df9545a029504dde7ddfb50289983bc396daf1b4eae45704f3248523a7f10ca736153068c834f7140d2218f1617c85213864da5b859fc415bdfce747dd095264e1db38147959df08ad756653b43c1ab5dd0b3e0"}, @generic="ba4d7e9a1f0db4d5eac668580b0bf83e10edccf367ee23c2b264379babe4d92e0bd11fca094b211ae9b2b4c6e7e9cb201f2fe226bb10aa8a69db2963941b4675f275868dfc42660708e659341f2c527353f6c4f90e48881b8d2dd80c7e3d79db2987caf84b97bb0557e96809d24828761d45cabacd1939f82ac0259b9230435c9baa95f1d5759adbb1504661b707231a181b742e47ef2ee977d315a6e0ef0e69f4eb806a90ff83d22df4deeed2a6dacf32c05f64af3e488c5366d7969fdffaa63ea84508536c6645ff9e5652b509c313da723525fbc90d512b0de128ae09611563231fc6264e89af381b3f5a0728b1de3c54d4f6cf55cf62", @typed={0x8, 0x9, @u32}, @typed={0x54, 0x10, @binary="1d54b9b2097c0897833061aa705408e646d8f228cecdf64e5da3fb7885f833c7395f688a886ac8357cf0a2eabf48d4097ec5a476ca2a3215491aeabb5a630d25aaa1b8ce27cb67a68a44b121eb"}]}, 0x220}, {&(0x7f0000001300)={0xf4, 0x25, 0x20, 0x70bd2b, 0x25dfdbfb, "", [@nested={0xe4, 0x67, [@generic="985664a86819ad67490f3b2cf6518d14f14aa16e98492ef0d84522f91426ac2c5125687c75da8e40ff4bd076574d3298acdc9323c9a4", @generic="e7e313cb0ebc51ef0939876a6e5bbe9b723e8759ce62a2424a73efbd4e35338cc002e5de8944d916b1045baa435934003a5a0a2308ee0f1244bdc46c1fa5b2e2a2c727a119ae90243e2417000e8dbed726f1d08401e42d7c9b6be0a47236acb8afd5242a7f65a6f3311a477cf9d637ee2dc0c649b86867083f96200ad5ab48b4d1813a8ea608d4e65b1e9117522f72e97f5c395fe0d52be0b98bd590e5fdfa2eb7531e5ba344c1c682"]}]}, 0xf4}, {&(0x7f0000001400)={0x4c, 0x15, 0x5, 0x70bd27, 0x25dfdbfe, "", [@nested={0x3c, 0x82, [@typed={0x8, 0x92, @uid=r1}, @generic="a27cde89575852aa55f27e4e1d2bb876efd920bb75d940f5aa4de60d7d7827f9fe21467d3068e2ea0c32ad54dd"]}]}, 0x4c}], 0x3, &(0x7f0000001ac0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x130}, 0x86cf50ad27364d58) pread64(r0, &(0x7f00000000c0)=""/4096, 0x1000, 0x0) 2018/05/26 22:08:08 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x4006, 0x4) sendto$inet6(r0, &(0x7f00000001c0)="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", 0x114, 0x0, &(0x7f0000000080)={0xa, 0x200000800, 0x5, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400040, 0x0) getpeername$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000300)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in, 0x4e24, 0x7, 0x4e24, 0x0, 0xa, 0xa0, 0x20, 0x2f, r2, r3}, {0x10000, 0xfffffffffffffffe, 0x7, 0x0, 0x948, 0x5, 0xe7, 0x3}, {0xfffffffffffffff8, 0x55b, 0x909, 0x80}, 0x9, 0x6e6bbd, 0x3, 0x1, 0x3, 0x1}, {{@in=@rand_addr=0x77, 0x4d5, 0x3c}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x18}, 0x3505, 0x6, 0x3, 0x7b, 0x3, 0x10000, 0x5}}, 0xe8) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x105500, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000500)=0x100000001, 0x4) 2018/05/26 22:08:08 executing program 7: r0 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000000)=[0x5, 0x9]) inotify_init1(0x800) 2018/05/26 22:08:08 executing program 4: r0 = memfd_create(&(0x7f0000000100)='cpusetsystem\x00', 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000040)={0x4}) lseek(r0, 0x7ffffffffffffffb, 0x0) fgetxattr(r0, &(0x7f00000000c0)=@random={'user.', 'em1$.*+nodevvboxnet0\x00'}, &(0x7f0000000140)=""/29, 0x1d) fcntl$lock(r0, 0x6, &(0x7f0000000180)={0x0, 0x200000001, 0x358}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00000001c0)={{0x3, 0x3, 0x9, 0x2, 0x15}, 0x4, 0x4, 'id1\x00', 'timer0\x00', 0x0, 0x3, 0xffff, 0x90, 0xb8}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000002c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r2, 0x0, 0xffff, 0x20, 0x0, 0x1000}, 0x14) signalfd4(r0, &(0x7f0000000080)={0x40}, 0x8, 0x80000) 2018/05/26 22:08:08 executing program 6: setrlimit(0x7, &(0x7f0000a9cff8)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x0) add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280), 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000001280)='keyring\x00', &(0x7f00000012c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffa) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='romfs\x00', 0x2000000, &(0x7f00000000c0)="eee7d21b6643267aff5fc43f66776b3fc18fa4112f73985153058ecdf3a0dcc20d1c0fb64abba04f09f7c22f84f479f7828c9293cf110544ad749aebeca6d95cbdc5ff1b80a87b153a387ec52cbf90e25b470e4a2c86d1ade8ebea0e97dc99b0ec3c8460e58b5ac6d1d3d08c4d59a7f9f2db278ce452939ff2647009726ff4ec8b5aa1e543f4c4e80e58229bec2b9172b2802fc59c423680e25a06c677fd18ca513f3fb4dae326fd77656010972de159de513c0b2a89a74378") epoll_create1(0x0) 2018/05/26 22:08:08 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x2240) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000088f301e710"}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff, 0x2, 0x1, 0x3, 0xff}}) 2018/05/26 22:08:08 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) pause() getpeername$unix(r1, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x6e) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="766574683100000000ffffffffffef00", 0x10) sendmmsg$inet_sctp(r0, &(0x7f0000001540)=[{&(0x7f0000001180)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000001280)=[{&(0x7f00000011c0)='\\', 0x1}], 0x1, &(0x7f0000001380)}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x10) [ 105.685520] binder: 11256:11263 Acquire 1 refcount change on invalid ref 0 ret -22 [ 105.750137] binder: 11256:11263 Acquire 1 refcount change on invalid ref 0 ret -22 [ 108.814026] IPVS: Creating netns size=2536 id=19 [ 108.986143] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 109.001115] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 109.056506] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 109.070945] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 109.127011] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 109.141621] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 109.155835] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 109.170870] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 109.812322] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 109.848823] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 109.855133] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 109.862243] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/05/26 22:08:13 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) r2 = dup3(r0, r1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r3, 0x2, 0x30}, 0xc) sendmsg$inet_sctp(r1, &(0x7f00000005c0)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f00000003c0)}, 0x10008000) sendto$inet6(r1, &(0x7f0000000b40), 0x0, 0x0, 0x0, 0x0) 2018/05/26 22:08:13 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='attr/exec\x00') getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) r1 = syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r2 = epoll_create(0x7c) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000280)) poll(&(0x7f0000000000)=[{r2}], 0x1, 0x0) 2018/05/26 22:08:13 executing program 7: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, &(0x7f0000000280)) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000000140)=""/18) 2018/05/26 22:08:13 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000000040), &(0x7f0000000000)=0x4) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x800, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'bond_slave_0\x00', 0x2}, 0x18) creat(&(0x7f0000000080)='./file0\x00', 0x1) 2018/05/26 22:08:13 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x80}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0xffffffff}, &(0x7f00000015c0)=0x8) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000001600)=0x1, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001640)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x402000, 0x0) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x40) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) r5 = socket(0x20000000000000a, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6}]}, 0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) getsockopt$sock_buf(r5, 0x1, 0x1a, &(0x7f0000000200)=""/46, &(0x7f0000000240)=0x2e) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000180)={r2, 0xa65}, 0x8) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) 2018/05/26 22:08:13 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000180)={'icmp\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00'}, &(0x7f00000000c0)=0x8) ioctl$VT_RELDISP(r2, 0x5605) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f00000003c0)) sendto$inet(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) 2018/05/26 22:08:13 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000200)='attr/prev\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 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, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x132, 0x10}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x0, 0xfffffffffffffc01, 0xffffffff, 0x1f, 0x1}, &(0x7f0000000240)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000540)={r1, 0x101, 0x7}, &(0x7f0000000580)=0x8) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) setsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f0000000500)=0x80, 0x4) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='|', 0x1, 0xffffffffffffffff) bind$pptp(0xffffffffffffffff, &(0x7f00000004c0)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) r3 = add_key$keyring(&(0x7f00000006c0)='keyring\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f00000005c0)='user\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000640)="7402b2be3f4b44c343a6427cded63543b80f298f74673e47621e8fd721efffc5d17b25d56ccb6f61dc044994340e066fecd1cd4dd56b08fffabd3400471c15b7ded3ec8aea886b232f9e980591d38daa32b3e31c0f2827951e76ebbc9eb1cd3fff63ba203d9c007b75764c97bcc823", 0x6f, r3) keyctl$chown(0x4, r2, 0x0, 0x0) 2018/05/26 22:08:13 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000), 0xc5) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpgid(0xffffffffffffffff) fcntl$lock(r1, 0x6, &(0x7f00000001c0)={0x3, 0x6, 0x1, 0x1ff, r2}) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f00000005c0)={0x21, @dev={0xac, 0x14, 0x14, 0xf}, 0x4e21, 0x0, 'lblcr\x00', 0x4, 0x1000}, 0x2c) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r4 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) r5 = getpgid(0x0) perf_event_open(&(0x7f0000000540)={0x3, 0x70, 0x1, 0x69c, 0x6, 0x4, 0x0, 0x80, 0x0, 0x0, 0x8, 0xfff, 0x4, 0xfffffffffffffffc, 0x15, 0x0, 0x8, 0x0, 0x2d8a, 0x6, 0x7, 0xfffffffffffffffd, 0x101, 0x2, 0x8, 0x7f, 0x67ff, 0x100000000, 0x0, 0x100, 0x5, 0x0, 0x5, 0x1, 0xfffffffffffffffe, 0x8, 0x7fff, 0x81, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000500), 0x2}, 0x0, 0x7fff, 0x3, 0x0, 0x23d5}, r5, 0x6, 0xffffffffffffffff, 0x2) pwritev(r4, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendto$packet(0xffffffffffffffff, &(0x7f00000003c0), 0x0, 0x0, 0x0, 0x0) pwritev(r3, &(0x7f0000000300)=[{&(0x7f0000000380)}], 0x1, 0x0) sendfile(r3, r3, &(0x7f0000000000), 0x2000005) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000640)={0x2, 0xb, 0xc58, 0x9, 0x56, 0x0, 0x70bd2d, 0x25dfdbfe, [@sadb_key={0x18, 0x9, 0x5b8, 0x0, "5f3ccf3e08a4526d6807f435e6d896409fdc5a25fedb6d4c820dd29fbab42e52acb761a239db3abb12755d2d89ae9222bf9b5a662cd77891d273565bede1fc1155398c50d83cf4c0164ecdbf42583affe651aea281066ab1737ee4c80392cd08ae6006bd21a1575129e489078e0f955ebb80d76cc94da1066095354cf9050d65897cf8ea5c54ac95df04cdca923a33a0e81feccd3568eed3f9d44607dd1499aaeff005f94f1d04fb2fadd8ed0718ea61ba634a000173ea"}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x80000000, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4}}, @sadb_lifetime={0x4, 0x4, 0xf2, 0x7, 0x1a6c00, 0x1ff}, @sadb_x_nat_t_type={0x1, 0x14, 0xd77}, @sadb_x_nat_t_port={0x1, 0x0, 0x4e22}, @sadb_x_policy={0x8, 0x12, 0x1, 0x2, 0x0, 0x6e6bbf, 0x9, {0x6, 0x3f, 0x8, 0x6, 0x0, 0x300000000000, 0x0, @in6, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, @sadb_address={0x5, 0x17, 0x0, 0x20, 0x0, @in6={0xa, 0x4e21, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xc6b1}}, @sadb_x_filter={0x5, 0x1a, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@loopback={0x0, 0x1}, 0x1a, 0x14, 0x14}, @sadb_key={0x1c, 0x9, 0x6a8, 0x0, "48db57984f64729629b87eca393b864ef82cd64b9e389845bbfb937e069f0e0a694002d71d65a2282d13248c829241a9ac14ce3dba42114c77a6aa72dd742f3aff94ea8ed3c8177b2691e6b4bb71e47045a598b5adb86f180d89efd083217a610cade4841bb9b3f37832d561812d30f077b7fa7dcacd983a548cf7bd52e24f52f9a837b578b2c1e18d74970381fc15d7c4f213420e7f2defc6b90f912989e146a132108b67d6e931bd44c2af2a33e14d186f963e7467a18198f2d4c7ac74140e75fa1a34c1be4848ed5c6faab65d867747beb128e0"}, @sadb_x_nat_t_type={0x1, 0x14, 0xfffffffffffffffc}]}, 0x2b0}, 0x1}, 0x20040000) listxattr(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)=""/21, 0x15) ioctl$LOOP_CLR_FD(r3, 0x4c01) ioctl$LOOP_SET_FD(r3, 0x4c00, r4) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) inotify_add_watch(r0, &(0x7f00000002c0)='./file0\x00', 0x1000000) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000600)=r5) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000380)=ANY=[@ANYBLOB="020d00000d00000000b9050000000000080012000200020000000000000000000600000003030000000000000000000000000000000000000000000000000001ac1414bb000000000000000000000000030005000000000002000000e00000010048b9590e251a3a49b4ca478d1dca46a300000000000000e1c41d8ab28933f10e483d05395338f54331cc3f7c3d30bcacb8ad3bd809592969e0b4a80c2c8359d0c342292525190c90bad944a576689d7078ae63b3ece245b43c21f17a44a7833e892ff97e59855c8664784f96c26c8329e8268d9a34b8fdfdeea2e8f564b5e8290000c3f13538a3e51bdb9b9c53022dca"], 0xf1}, 0x1}, 0x0) 2018/05/26 22:08:13 executing program 6: unshare(0x20000000) clone(0x20020000, &(0x7f0000000240), &(0x7f0000000200), &(0x7f0000000100), &(0x7f00000001c0)) r0 = socket$inet6(0xa, 0x4, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x0, r1}) 2018/05/26 22:08:13 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) userfaultfd(0x0) syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001b80)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000001b40)={&(0x7f0000000440)={0x14, 0x1, 0x2, 0x509, 0x70bd2c, 0x25dfdbfe, {0x0, 0x0, 0x3}}, 0x14}, 0x1}, 0x14) 2018/05/26 22:08:13 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) listen(r0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4280009}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x64, r3, 0x100, 0x70bd27, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x101}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x4000000}, 0x24040000) 2018/05/26 22:08:13 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) request_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='!wlan0+\x00', 0x0) request_key(&(0x7f0000000140)='pkcs7_test\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)='\x00', 0xfffffffffffffff9) mount(&(0x7f0000000540)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/26 22:08:13 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000380)='oom_score_adj\x00') pread64(r0, &(0x7f0000000100)=""/218, 0x4ea, 0x1) 2018/05/26 22:08:13 executing program 1: r0 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000002c0)={@loopback}, &(0x7f0000000300)=0x14) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(r1, 0x401) signalfd(r0, &(0x7f0000000340), 0x8) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000000)=""/35) sendfile(r0, r0, &(0x7f00000000c0), 0x8080fffffffe) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0xc000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000200)) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000100)=""/188) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000280)=0xffffffff, 0x4) 2018/05/26 22:08:13 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000300)) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f00000002c0)=0x1, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) chroot(&(0x7f0000000380)='./file0\x00') openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000003c0)={'icmp\x00'}, &(0x7f0000000400)=0x1e) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)="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", 0x218, 0x40041, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) close(r1) 2018/05/26 22:08:13 executing program 7: epoll_pwait(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}], 0x3, 0xaec0, &(0x7f00000001c0), 0x8) socket$pppoe(0x18, 0x1, 0x0) r0 = socket(0xb, 0x4000400000080003, 0x8003) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) open$dir(&(0x7f0000000240)='./file0\x00', 0x0, 0x21) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000180)=0x110, 0x4) syz_emit_ethernet(0x60, &(0x7f00000002c0)={@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x9158, 0x3}}], {@ipx={0x8137, {0xffff, 0x4e, 0x7512, 0x14, {@random=0x7, @current, 0x9}, {@random=0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}, "2e9163509abb07d933be7d0ba9bce7516733eb179ba7eca0b2f3f257ca3e9facc8722b64b17e62b30eb4a02bfaacd858"}}}}, &(0x7f00000000c0)={0x0, 0x1, [0x0, 0x88a, 0x0, 0x94d]}) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/26 22:08:13 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000003, 0x84) r1 = getpid() ptrace$getenv(0x4201, r1, 0x5, &(0x7f00000002c0)) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x0, 0x0) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000180)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @random="59a310eebccc"}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'team0\x00'}) setsockopt(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000001000), 0xc5) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r5 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r5, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) sendto$packet(0xffffffffffffffff, &(0x7f00000003c0), 0x0, 0x0, 0x0, 0x0) pwritev(r4, &(0x7f0000000300)=[{&(0x7f0000000380)}], 0x1, 0x0) sendfile(r4, r4, &(0x7f0000000000), 0x2000005) listxattr(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)=""/21, 0x15) ioctl$LOOP_CLR_FD(r4, 0x4c01) ioctl$LOOP_SET_FD(r4, 0x4c00, r5) socket$inet6_tcp(0xa, 0x1, 0x0) r6 = getpid() rt_sigqueueinfo(r6, 0x4, &(0x7f00000005c0)={0x1, 0x0, 0x853b, 0x7}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000380)={0xe73c, 0x4, 0x1ff, 0x5, 0x0}, &(0x7f00000003c0)=0x10) quotactl(0x30be, &(0x7f00000000c0)='./file0\x00', r3, &(0x7f0000000440)="74142bb94f5e00aacd7176b014b371d4d5d8e9a78cc98af8769bd61052a57778fb73582e24a63973db952b8c1806ae453de5e6f5db1522d6c684f1f4ea19f850d7123efc970d68b9583616e3210c66f6a4f54f65cc87a2bf48254ab68a92fa785afb1dd9176e88a27853b40606e02a28f15ac47751ec72101f992e2f1cd7ebeacdec9c0601141d2418e862b1dc8092dc6ebde5811e725e064805fc2ff38c029731ebfd1a39a8cd1fe0c050d400ab8a006f9d0f213d0bb80ba142462597066e2995784275e98ae3a74f") setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000400)={r7, 0x3}, 0x8) sendmsg$inet_sctp(r0, &(0x7f0000002900)={&(0x7f0000000040)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10, &(0x7f0000002780)=[{&(0x7f0000000180)="91d59f060045358abf822b950aaaf048", 0x10}], 0x1, &(0x7f00000028c0)}, 0x0) [ 110.340379] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/26 22:08:13 executing program 6: r0 = socket(0xa, 0x2, 0x0) ioctl$void(r0, 0x5451) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000001c0)={0x0, 0x3}, 0x4) r2 = socket$inet6(0xa, 0x3, 0x10000000000007) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) sendmmsg(r2, &(0x7f0000000140), 0x7b, 0x0) 2018/05/26 22:08:13 executing program 0: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00009e1000)='./file0\x00', 0x8040, 0x0) fcntl$setsig(r0, 0xa, 0xb) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$setlease(r0, 0x400, 0x0) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffa}, &(0x7f0000000100), &(0x7f0000000140)={0x77359400}, 0x8) truncate(&(0x7f000037eff8)='./file0\x00', 0x0) fcntl$setlease(r0, 0x400, 0x2) linkat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x400) 2018/05/26 22:08:13 executing program 2: r0 = socket(0x11, 0x4, 0x5c6) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000180)=0x7f, 0x4) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x10) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000380)={&(0x7f0000ffb000/0x4000)=nil, 0x0, 0x4, 0x2, &(0x7f0000ffc000/0x1000)=nil, 0x1}) fcntl$setlease(r1, 0x400, 0x1) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0xe803, 0x1, &(0x7f0000000440)=[{&(0x7f0000010000)="eb3c90", 0x3}], 0x0, &(0x7f0000000040)={[{@dos1xfloppy='dos1xfloppy', 0x2c}]}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x20}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000240)={r2, 0x0, 0xfc, "774b05e31c96937dd43f6b131f6a104feff491833e2da7c3ae7ce9095f096daabcfa8231c9da451ccf2750cc837feb3ba9f268f3aa1d97cd91c7fc0a072982cd141b26e3e9dadfb97763f53771a399b8b84a22d26728fcb406b7e978377a3513f2e2ba047cd6ee061c60836196a112e021ce7b4c1d0670052d3758bb49e6c878f6330cc22069094feb65d4360397878436024b141383e1b17226687d79fb943d33c4c5f596f11f0aa96ebdc8303ecda8e26f0685646c68c94021119ba3e13861372385f9537bb2f8bde91026e8f256503f7c0c63169b1ff6fe73d056edd8a40d7817fd07f6aab553716eb1c4940262a6b04935a7edad3bcb059a9aab"}, 0x104) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x2001, 0x0) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000000140)={0x0, 0x3f, 0x3, 0x10, &(0x7f0000ffb000/0x2000)=nil, 0x100}) accept4$nfc_llcp(r3, 0x0, &(0x7f00000000c0), 0x800) 2018/05/26 22:08:13 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() getpid() getpid() getpid() r0 = getpid() syz_open_procfs(r0, &(0x7f0000000740)="6e65742f6465765f736e6d703600dc774e913a82a0fe2b5eb00bf23fcd3d9b47466c998211da8fc95f211bf822793bd19bbcb28a05ae4240a8e28fe8d22eb83856b9447c430c14ead5e13eec778d968ae0") getpgrp(0xffffffffffffffff) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) clock_gettime(0x0, &(0x7f0000000580)) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00000001c0)) r3 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) pwritev(r3, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000680)=0xc7) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) sync() ioctl$LOOP_CLR_FD(r2, 0x4c01) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000180)=ANY=[@ANYBLOB="07000000000000e40029cf0000000000000000050000ecff0000000000000000005880dd00000000000000000000000000000000000041510000"]) [ 110.508132] FAT-fs (loop2): bogus number of reserved sectors [ 110.511738] blk_update_request: I/O error, dev loop0, sector 0 [ 110.511775] buffer_io_error: 120 callbacks suppressed [ 110.511794] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 110.511916] blk_update_request: I/O error, dev loop0, sector 8 [ 110.511934] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 110.512015] blk_update_request: I/O error, dev loop0, sector 16 [ 110.512033] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 110.512094] blk_update_request: I/O error, dev loop0, sector 24 [ 110.512108] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 110.512194] blk_update_request: I/O error, dev loop0, sector 32 [ 110.512208] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 110.512293] blk_update_request: I/O error, dev loop0, sector 40 [ 110.512307] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 110.512393] blk_update_request: I/O error, dev loop0, sector 48 [ 110.512408] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 110.512493] blk_update_request: I/O error, dev loop0, sector 56 [ 110.512507] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 110.512593] blk_update_request: I/O error, dev loop0, sector 64 [ 110.512633] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 110.512694] blk_update_request: I/O error, dev loop0, sector 72 [ 110.512708] Buffer I/O error on dev loop0, logical block 9, lost async page write [ 110.733790] FAT-fs (loop2): This looks like a DOS 1.x volume, but isn't a recognized floppy size (116 sectors) [ 110.745650] FAT-fs (loop2): Can't find a valid FAT filesystem 2018/05/26 22:08:14 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) userfaultfd(0x0) syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001b80)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000001b40)={&(0x7f0000000440)={0x14, 0x1, 0x2, 0x509, 0x70bd2c, 0x25dfdbfe, {0x0, 0x0, 0x3}}, 0x14}, 0x1}, 0x14) 2018/05/26 22:08:14 executing program 6: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000000)=[{r0}], 0x1, 0xffffffffffffffe1) close(r0) vmsplice(r1, &(0x7f0000002640)=[{&(0x7f00000025c0)="d5", 0x1}], 0x1, 0x0) close(r1) sendmmsg$nfc_llcp(r1, &(0x7f0000000b00)=[{&(0x7f00000000c0)={0x27, 0x0, 0x2, 0x4, 0x6, 0x3, "885b82923d91b0e657eb7897292b4208a844934c7381706d63c5123e6727a5e3bead393728e3db65fabd38dba7900d5f418654a0c89050bed6f8ff8b9441d6", 0x36}, 0x60, &(0x7f0000000480)=[{&(0x7f0000000140)="f39c6cb231295e430bb44f5bf44d4b78fb408b3834d8e5bb9a252514be4b51474683817ee1265009d4c5515d6b3fac2739c40e3f08d70a920a03fc15174ac57a98542072c77dddd7a6608fb191395b26eeedcc0219a62d86905a331bd36b5c74c5850b4906438172ff98e7257064c35bca77fe030337331d565141d540d587676edd0705cfd1533f68cde3698514bab261d1cdd524298a978b2881193568588286a34d0606dbd419cbd518f474509f5154", 0xb1}, {&(0x7f0000000200)="ac1424588c3e9bbe94520cd59a41b700b133dac374b79276e7e6f0c20658b3ab1eb241c388c1972b6667dac496e76225d67dcd9f11237f3cdd48", 0x3a}, {&(0x7f0000000240)="74b74dc2c7a89b31ea214fa26457124cf10ee0efc1bb18354f7dd03f5f74da1fc3f6a110069e1dd037a0c9794f7774f5c68e357909fd6098759df66d345eebd122f42f6e6c8c7802e9b9c001d6bd50ca07ed0b98dfcc56", 0x57}, {&(0x7f00000002c0)="8bfdde23a2fc9c59198bb8907c39edd2c431ba3096d52e1f0efd45ef9e05d1bef942da63e06fad93f5a7e011107d419a3d51d826da4b48e95941dd5f139a64147634a27ee16a5f2faae7fb593752641dfd4f5444593e54cbbc3d326a64dce053cfdf244f124a0644892e69333872b23c7ae04378fcb0bbd316aa90715b86368f945ac99bd6e5a6d28050ed4be3c739bd28a55b68624c543f38306012b03d4b05cd5fa58b8ee63ce298e3f03030a1479a6982", 0xb2}, {&(0x7f0000000380)="42e8d9c7e72fb089db9fa625d6d1556fb820de92d5a98eb77b123ebeaaff627df024c077ae6e383a31e126797b3315edd0e7e1598ca074e031a3445623d7", 0x3e}, {&(0x7f00000003c0)="173a50cbe02c0a15fd9ad844700e61ca670e0fa1ffec972d20a2db7d6558dee9315fad90f5863de9bada7df986138dae7ee24e2960993679c783c06ce41e5799ae31b6f4167626c1386087155f8fae4366867281ae6881e5361d2c6f18734ab9c8a6e4f784cb5ac2d7152a0b7d8d00e67eb56443b888404b10916270ae03faf8bb6fbfcbca94786f76bae4b1d56205b3ddbf0c854a", 0x95}], 0x6, &(0x7f0000000500)={0x70, 0x10b, 0x372, "4d15b08856bd1d3707a18a0b0fe17c1cfeb6100506843c3ad4d72e4e79dbf4e669c285e6e9f70b05ba12708177258fe13a2e7721dbc5ad342be4c09565a77c8dba1f4ad55ac1913f87f55121e7486db32b192b5a8ceb7bf56ae710a7997d"}, 0x70, 0x80}, {&(0x7f0000000580)={0x27, 0x0, 0x1, 0x7, 0x1, 0xe6c, "ff1d82efae524656f1594da5b852c35123a431068ddc078a111ec20062042373a9dc5fd9a333da5ff95e625152b6847f53ab2384e3b33a3a4a41d661656c93", 0x5}, 0x60, &(0x7f0000000a00)=[{&(0x7f0000000600)="d0b86df796ecb66500fe823c5bd6fcc5e7ee3c37be97bcacd47341fe77de50e14f5bb38966da676902b473aaa688edb7542102ad88dfff25a966c72775c02e0da31ac182531074d08ef8fcabe18e0f825405f0df506920d1e7bbf342706a611c8ea4b6539e8b", 0x66}, {&(0x7f0000000680)="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", 0xfa}, {&(0x7f0000000780)="c5ce1e8414a044338d81fcc38d3da7b04b59fbe5c6f687695e90dd4d6f1697f867d833e2d1ff66869b3bc5f071a3966e93a29bdb370fc3c7f53e75916c87bbaa8d0566947802695010a978fd9e2986c091260fcdc5fbfd97a3edac4e07dba062ac2ed999f5adb7138fd9047e3c13f03191ffb794da90aa21d23868ed7a66bd3ff88f5ba29df42d9f56bcb428151434ea55b5c76acf88e6f3c666a58c878c7cea07d3d99ede64d7cce04b0ed20b14cdc1f008807ac0557dfb76bbbfe17031dac99ea41a6f0828fb119c2da0c298816f65cd0aaf22e7350eb0ab539f5b6fb085cdc1a8955fca809d0e4da61933b6a315161d", 0xf1}, {&(0x7f0000000880)="f4d2339f16964912ae13eab224f8f282b7584a4e1f2d6b7f8a28c90a5088827b", 0x20}, {&(0x7f00000008c0)="569fbc12de624b1f41c60e8ab3c2fd9a3aa02ef24c48316f72c320d766fedc489827db46ca49680b3226e97f087329d434bba55505c0ca965d660c13aed64e4f6b44d9bb71c507a2547c254cb8213abfb7ea17b90cabed83fa8e9ad582798ee9ceb54a4adbbdc83e7b9d216d1f2217cf4bc9cb605b03659c161347898d514e06e7809add7f83af605cca6613b9b93d817c35c89a595b10ab72121ae2669a1034162e039c33a3622ed7fd50ecc9c3c74f87662425db40d47dc9e1fd721628e4421a933cd05a5ba54fea5a5d98b90f7c586408c78583725577a5416b37b27de093a2ad38ee9ab899ed05db40e39827f3821f57147e8661f7e4", 0xf8}, {&(0x7f00000009c0)="93ed455778addd0a7535dee63ef92b93f08c028c512805ce17fb74efb07f994cea2496d21f16c5d40c0cdbc015e52023b30f3ed8a534", 0x36}], 0x6, &(0x7f0000000a80)={0x50, 0x10b, 0x0, "630637623b3b988a2a5ef83f4d9d294e2cdb3133ebef939fd25ab73553444a05c87f479ee831472048a7965a1b041bf2f57308644a8d4f54518610cc2f6c"}, 0x50, 0x4800}], 0x2, 0x40) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x200000, 0x0) 2018/05/26 22:08:14 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000200)='/dev/keychord\x00', 0x200, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000240)={@remote, @multicast2, @remote}, &(0x7f0000000280)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000000000)=0x1, 0x4) r2 = fcntl$getown(r1, 0x9) fcntl$setown(r1, 0x8, r2) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000788ffc)=0x3, 0x4) poll(&(0x7f0000000040)=[{r1, 0x400}, {r1, 0x8000}, {r1}], 0x15b, 0xde) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x8000, 0x100}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000140)={r4, 0xd923}, 0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r4, 0x4, 0x5}, &(0x7f00000001c0)=0x8) 2018/05/26 22:08:14 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000003, 0x84) r1 = getpid() ptrace$getenv(0x4201, r1, 0x5, &(0x7f00000002c0)) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x0, 0x0) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000180)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @random="59a310eebccc"}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'team0\x00'}) setsockopt(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000001000), 0xc5) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r5 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r5, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) sendto$packet(0xffffffffffffffff, &(0x7f00000003c0), 0x0, 0x0, 0x0, 0x0) pwritev(r4, &(0x7f0000000300)=[{&(0x7f0000000380)}], 0x1, 0x0) sendfile(r4, r4, &(0x7f0000000000), 0x2000005) listxattr(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)=""/21, 0x15) ioctl$LOOP_CLR_FD(r4, 0x4c01) ioctl$LOOP_SET_FD(r4, 0x4c00, r5) socket$inet6_tcp(0xa, 0x1, 0x0) r6 = getpid() rt_sigqueueinfo(r6, 0x4, &(0x7f00000005c0)={0x1, 0x0, 0x853b, 0x7}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000380)={0xe73c, 0x4, 0x1ff, 0x5, 0x0}, &(0x7f00000003c0)=0x10) quotactl(0x30be, &(0x7f00000000c0)='./file0\x00', r3, &(0x7f0000000440)="74142bb94f5e00aacd7176b014b371d4d5d8e9a78cc98af8769bd61052a57778fb73582e24a63973db952b8c1806ae453de5e6f5db1522d6c684f1f4ea19f850d7123efc970d68b9583616e3210c66f6a4f54f65cc87a2bf48254ab68a92fa785afb1dd9176e88a27853b40606e02a28f15ac47751ec72101f992e2f1cd7ebeacdec9c0601141d2418e862b1dc8092dc6ebde5811e725e064805fc2ff38c029731ebfd1a39a8cd1fe0c050d400ab8a006f9d0f213d0bb80ba142462597066e2995784275e98ae3a74f") setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000400)={r7, 0x3}, 0x8) sendmsg$inet_sctp(r0, &(0x7f0000002900)={&(0x7f0000000040)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10, &(0x7f0000002780)=[{&(0x7f0000000180)="91d59f060045358abf822b950aaaf048", 0x10}], 0x1, &(0x7f00000028c0)}, 0x0) 2018/05/26 22:08:14 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f00001d3ff4)='./file0/bus\x00', 0x2000000) creat(&(0x7f0000000040)='./file0/bus\x00', 0x1) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x12110082}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x80, r1, 0x4, 0x70bd29, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x12}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3f}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfffffffffffffff7}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x8080}, 0x8000) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='9p\x00', 0x4020, 0x0) 2018/05/26 22:08:14 executing program 2: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="2400000052001f0014f9f407000904000a00071008000100feffffff0800000000000000", 0x24) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0xfff}, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x7d, 0x8000, 0x1, 0x1, 0x400, 0x80, 0x4, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={r1, 0xcf, "4aa93454737a10130ed96d1c8045f1b699d04f86d606d411bec2c793e058b6a5502e361431257704e99ea7743a2a9d4b50810f38db3c94864ddc778ff371b139cf7ba5df21175c8ef94e79910b4d4261c2b1dcdb3ee3c79464f325d89d2bebd884eb26f9b389e6d293ee9912e35d8afed9fb89547e8aa41d024d4efc14dff00e7dc9b99efc249f7ef668c1ee51b23bd2c29e8c4bc5b49efeade6aeaf9fef6221de01dfaa916ca0239a66f5018ec83f78f5cd30bd509d518013f33900215cbe8428169f51083d23943828f45993afc4"}, &(0x7f00000001c0)=0xd7) 2018/05/26 22:08:14 executing program 0: sched_setaffinity(0x0, 0xfffffffffffffcbf, &(0x7f00000000c0)=0x8000009) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/urandom\x00', 0x2a800, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x3) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000180)={"6c6f00000000000000000000000200"}) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000040)='ramfs\x00', 0x0, &(0x7f000000a000)) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f00000003c0)={0x14, &(0x7f0000000380)=""/20}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x10, &(0x7f0000000100)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}]}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000440)={r4, 0x1000}, &(0x7f0000000480)=0x8) ioctl$BLKRESETZONE(r2, 0x40101283, &(0x7f00000001c0)={0x6, 0xffff}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000240)={0x0, 0x400007fff}, &(0x7f0000000280)=0xfdc3) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e22, 0x85, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}}, 0x84) 2018/05/26 22:08:14 executing program 5: r0 = socket(0x10, 0x2, 0xc) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xc4, r1, 0x0, 0x70bd28, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1f}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xffffffffffffffc1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x2bf}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x1e}}]}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfffffffffffeffff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x18}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xffffffff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0xc4}, 0x1}, 0x40) write(r0, &(0x7f0000000000)="1f0000000102ff05fd4354c007110000f305010008000100010423dcffdf002ca82114751bb381bbe66935f635c184933fb4e200fd3eb3c7c1d020e1d5622b4a4a3d7cdb05f480c420c21d888c1a63aca6ce391dda859c8377", 0x3c8) [ 111.425281] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 111.434098] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. [ 111.475260] device lo entered promiscuous mode [ 111.495558] device lo left promiscuous mode [ 111.831389] device lo entered promiscuous mode 2018/05/26 22:08:15 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x8000000000000) r1 = socket$packet(0x11, 0x2000000000000003, 0x300) ioctl(r1, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") r2 = socket$packet(0x11, 0x2, 0x300) accept(r2, 0x0, &(0x7f0000000240)=0xfffffffffffffdd5) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x404000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f0000000180)={{0x10000, 0x3ff}, 'port1\x00', 0x6e, 0x80000, 0x5, 0x1f, 0x9, 0x4, 0x7fff, 0x0, 0x4, 0x40}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={"65716cffffffff007a000000eb00", 0x103}) 2018/05/26 22:08:15 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r1, 0x0) mremap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000005000/0x1000)=nil) mremap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f000000a000/0x1000)=nil) 2018/05/26 22:08:15 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)="2f67726f3c23fb57e6c60f1f4b45b74d999a9a8c2ce15b26e518a4cb3a9cd12dcea440d899c22c652b3a471b4a7db7f3fef6e034d804e5f07302df5b540745df4b1dee483b157624c5bc719a099e6a357cd6abb4398c3408000000000000000000000000000000", 0x2761, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x2) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x6611, 0x0) openat$cgroup_ro(r0, &(0x7f00000000c0)='cpuset.memory_pressure\x00', 0x0, 0x0) 2018/05/26 22:08:15 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002500)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000002540)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x1e, &(0x7f0000000040)=0x9, 0x426) connect$inet6(r1, &(0x7f00000025c0)={0xa, 0x4e20, 0xfffffffffffffffc, @mcast1={0xff, 0x1, [], 0x1}, 0x80}, 0x13) syz_mount_image$btrfs(&(0x7f00000000c0)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2d5, 0x5, &(0x7f0000002400)=[{&(0x7f0000000140)="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", 0x1000, 0x9}, {&(0x7f0000001140)="d7c5a87bef2455360292653e582c08d7266ec1eba996d6dcb59a44c91b24cc99473b990dff825ab4ba826fd6cdeb338249bb2940d26717e58fe40f1f7a610a6d88c5636113b5e52351b914174ef6ffda73dbe3d36cfd775846334f5ca73a3eafc032e3c412501e5fa482a11674564cc74e33b3cf4df2baf0d171088844ea1b52dff317e37a688441798be375b5f17a1652d513535aee4b3f", 0x98, 0x84470a4}, {&(0x7f0000001200)="9ced529c9e80c0bbcfaae872dddea4cc74afb89d6ac64803f90e58a473420f69c3ec5144e8a12f706ecf31fede5ad25fb293676e1f4b1abb640d54e4d6beea4c4c8ba1bd0a0ef52a34572aef218f3e7210854656c5e5d91c6b1aa01ea9179f993c39595e626c091bbc3f2cb5227329b6e2ee261c7001368bd5bd3b52877bd451e5ba480e916dfa4f929471a124d432747eb3cebba606b83480d7ae8f63bb3d1db053d2f4655ccafaf69738a1de064b2af0a9b3cf25747db09702ff6957e40a66ee840efebf5ed772323095417de0ff19d97cb36f790a7a567b78ddf103080768543ea4f4976132a9f9b8", 0xea, 0x9}, {&(0x7f0000001300)="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", 0x1000, 0x1}, {&(0x7f0000002300)="d6600a3dde72b89058443210af1a78df595647a29bc66a6fb6193f72be5f599fa4c58853da125edf2a7a90755a8232d1043183291f2191e626a37a27801f6b569c5fd5ccdb01cf1e9b62c3963b234657ea78b11f0acbfd09a1aae42eb9770c94f9a7af0e21c1d832e44dc38a8869a02b8c785ef5ec6b1372af095e7c86460b7b35211c3e5139a6ed1e63b129659b1ff52ea19a3c89521120579df2e883d24b0f8e8a737d6edf0dc314fc0391593c9943b84e7da43dda8596804bdb9c4e18aeb2904599f056d307e58f96", 0xca, 0x5}], 0x1000000, &(0x7f0000002480)={[{@metadata_ratio={'metadata_ratio', 0x3d, [0x0, 0x37, 0x34, 0x2d]}, 0x2c}, {@degraded='degraded', 0x2c}, {@metadata_ratio={'metadata_ratio', 0x3d, [0x33, 0x35]}, 0x2c}, {@noinode_cache='noinode_cache', 0x2c}, {@space_cache='space_cache', 0x2c}, {@noinode_cache='noinode_cache', 0x2c}, {@nodatacow='nodatacow', 0x2c}, {@compress_force='compress-force', 0x2c}]}) setsockopt$inet6_buf(r1, 0x29, 0xef, &(0x7f0000000080)="d6ebcadb695f05e6", 0x8) 2018/05/26 22:08:15 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r1) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@setlink={0x34, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x19}, [@IFLA_IFNAME={0x14, 0x3, 'bridge_slave_1\x00'}]}, 0x34}, 0x1}, 0x0) 2018/05/26 22:08:15 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_generic(0x10, 0x3, 0x10) write(r1, &(0x7f0000000000)="240000001a002503006bb40408000900010000000000000000e0ffffff00000000000000", 0x24) clock_gettime(0x0, &(0x7f0000002a80)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000002a00)=[{{0x0, 0x0, &(0x7f0000001280), 0x0, &(0x7f00000012c0)=""/188, 0xbc}}, {{&(0x7f0000001380)=@ipx, 0x80, &(0x7f00000028c0), 0x0, &(0x7f0000002980)=""/96, 0x60}}], 0x2, 0x0, &(0x7f0000002ac0)={0x0, r2+30000000}) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80000) accept4$nfc_llcp(r3, &(0x7f0000000080), &(0x7f0000000100)=0x60, 0x800) 2018/05/26 22:08:15 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x80000) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000279ffc)=0x7fff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000200), &(0x7f0000000180)) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") process_vm_readv(0x0, &(0x7f0000000140), 0x0, &(0x7f0000001540), 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000e4d000)=0x77a1, 0x4) 2018/05/26 22:08:15 executing program 0: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000e000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb64c86d6b66732e66617400020441000500077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000640)={0x0, 0xce, "c68d6971f9b466e1ad07d9f92d49af828545b97b4e31f775e5f00f7e2329c759bb3a66867c286870c33574ae6930818528bb92dfaa3002eefa6617c54c6492be9a1bf9932621c46ad5104f8dd5cfd233477c201ff039d2839349a4d499e1c9da01ca26cf891fef158af023cb5aa76de700631fcf554da65cad14992b6cc9b42a3d32a67506054d5bfb57ba1a3c3649889bc8fbb81216e1c331d722d13b59add050ab5b30a937013a6d9f4e526a1b30634f0ae6c986770105bec138927d1e15a1d501195734643d1c202c84359d55"}, &(0x7f0000000400)=0xd6) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_id=r1, &(0x7f0000000740)=0x4) mkdir(&(0x7f0000000240)='./file0/file1\x00', 0x80) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000500)={'syzkaller1\x00', {0x2, 0x4e23}}) openat$urandom(0xffffffffffffff9c, &(0x7f0000000800)='/dev/urandom\x00', 0x0, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000600)=0x0) ptrace$peekuser(0x3, r2, 0x5) write$cgroup_type(r0, &(0x7f0000000180)='threaded\x00', 0xffffff43) ptrace$setregs(0xb3c58faf92f80e60, r2, 0x9, &(0x7f0000000540)="cf2b661a010bde707049863cefb94739c7e255358d7c48c4c8fa5ce08161f71de4525a826c805d622b4aa53a848b49508438756cd365e45aa1df182c2f1e5be96c13cd8aa82a187da08881eef55bf6849b84ec812d6cd0b0bbc8a6ac50c7cc69f81a5c77303dd50416cc57c96930fd4e18a9e85470c8ce0d41b2ab4d6aee0ed5d758a6ce") ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000840)=0x401) keyctl$search(0xa, 0x0, &(0x7f0000000340)='rxrpc\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a}, 0x0) linkat(r0, &(0x7f00000001c0)='\x00', r0, &(0x7f0000000200)='./file0\x00', 0x0) linkat(r0, &(0x7f0000000780)='./file1\x00', r0, &(0x7f00000007c0)='./file0\x00', 0x400) syz_mount_image$ceph(&(0x7f0000000280)='ceph\x00', &(0x7f00000002c0)='./file0\x00', 0x3, 0x1, &(0x7f0000000300)=[{&(0x7f0000000380)="9e7c033416108eef2fd5e3cf7bd21f3e2c60eae2274c3201ff0ac50c80281dab9ed59b67e0333d4d84e413db960f04e2b216c3e53358d33742f143567c887f2c37", 0x41, 0xfffffffffffffffb}], 0x80, &(0x7f0000000480)='%N\x00') 2018/05/26 22:08:15 executing program 2: mprotect(&(0x7f0000115000/0x4000)=nil, 0x4000, 0x0) request_key(&(0x7f0000e0f000)='logon\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000380)='\x00', 0x0) 2018/05/26 22:08:15 executing program 1: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f00000000c0)={{0xffffffff, 0x9}, {0x1, 0x23d}, 0x0, 0x4, 0x9}) r0 = socket(0x10, 0x803, 0x9) sched_setaffinity(0x0, 0x8, &(0x7f00000004c0)=0x20000009) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)="2f657865000000d400042a004bddd9de91be10eebf00f5e94aae22e89bb36cc7457accc3320c67a90f79805843e901d2da75af1f0000000000000000") sendfile(r0, r1, &(0x7f0000000000), 0x80000002) 2018/05/26 22:08:15 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000c00)={'lo\x00', 0x0}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'irlan0\x00', r1}) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000200)='team\x00') sendmsg$TEAM_CMD_PORT_LIST_GET(r2, &(0x7f0000000480)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000440)={&(0x7f0000000240)=ANY=[@ANYBLOB="e4010000", @ANYRES16=r3, @ANYBLOB="00012bbd7000fbdbdf250300000008000100", @ANYRES32=r1, @ANYBLOB="3c00020038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000000000008000100", @ANYRES32=r1, @ANYBLOB="b80002003c00010024000100656e61626c65640000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r1, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004008600000008000600", @ANYRES32=r1, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r1, @ANYBLOB="08000100", @ANYRES32=r1, @ANYBLOB="7800020038000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400ff0300003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r1, @ANYBLOB="08000100", @ANYRES32=r1, @ANYBLOB="4400020040000100240001147072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004009c0e000008000600", @ANYRES32=r1], 0x1e4}, 0x1, 0x0, 0x0, 0x800}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@bridge_newneigh={0x28, 0x1c, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, r1, 0x0, 0x3}, [@NDA_DST_MAC={0xc, 0x1, @link_local={0x1, 0x80, 0xc2}}]}, 0x28}, 0x1}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r4 = socket(0x1, 0x80a, 0x7f) getsockopt$inet_dccp_buf(r4, 0x21, 0x80, &(0x7f00000004c0)=""/29, &(0x7f0000000100)=0xffffffffffffff25) 2018/05/26 22:08:15 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000080)=0x32, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='veth0\x00', 0x10) keyctl$setperm(0x5, 0x0, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40000, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)='n', 0x1}], 0x1) [ 112.348141] selinux_nlmsg_perm: 664 callbacks suppressed [ 112.348165] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=258 sclass=netlink_audit_socket pig=11850 comm=syz-executor1 2018/05/26 22:08:15 executing program 5: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x800, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000280)=0x1f, 0x6) r1 = socket(0x4, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0x11, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8000000010, 0x800, 0xff6, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000080)) mq_getsetattr(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r3, 0x5, 0x2, 0x401, 0x40, 0x9}, 0x14) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000240)={'nr0\x00', 0x4}) [ 112.412531] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=176 sclass=netlink_audit_socket pig=11850 comm=syz-executor1 [ 112.447080] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=51880 sclass=netlink_audit_socket pig=11850 comm=syz-executor1 2018/05/26 22:08:15 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000300)=[@in6={0xa, 0x4e21, 0x6, @loopback={0x0, 0x1}, 0xe893}, @in6={0xa, 0x4e20, 0x8001, @empty, 0x1}, @in6={0xa, 0x4e24, 0x7fffffff, @ipv4={[], [0xff, 0xff], @rand_addr=0x80f}, 0x101}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x4e24, 0xe3, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x14}, 0x6}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}], 0xc8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f00000000c0)="646e6b5f728d228639b17e1383db47a7636b65736ffaa9395c8dc9bb3a3b08da8ccdb9c56c76457200", &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000002200), 0x0, r1) 2018/05/26 22:08:15 executing program 4: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) fchmod(r1, 0x20000) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f00000005c0)={0x8, 0x2, 0x59f}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000180)=0x1, 0x4) r4 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) fstat(r3, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0, 0x0}, &(0x7f0000000500)=0xc) keyctl$chown(0x4, r4, r5, r6) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000100)=0x2, 0xffffffffffffff65) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000540), &(0x7f0000000580)=0xc) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendto$inet(r1, &(0x7f0000000300)="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", 0x16, 0x20008001, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/26 22:08:15 executing program 2: setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) r0 = gettid() r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000180), &(0x7f00000001c0)=0x4) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x200000000000141, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r2, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00000004c0), 0x4e) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000040)) tkill(r0, 0x1000000000016) [ 112.481629] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=37156 sclass=netlink_audit_socket pig=11850 comm=syz-executor1 [ 112.541951] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pig=11850 comm=syz-executor1 [ 112.595874] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=4161 sclass=netlink_audit_socket pig=11850 comm=syz-executor1 [ 112.638158] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pig=11850 comm=syz-executor1 [ 112.673147] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=48896 sclass=netlink_audit_socket pig=11850 comm=syz-executor1 [ 112.701110] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16420 sclass=netlink_audit_socket pig=11850 comm=syz-executor1 [ 112.720739] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=5412 sclass=netlink_audit_socket pig=11850 comm=syz-executor1 2018/05/26 22:08:16 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) ftruncate(r0, 0x80000000) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f66000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) 2018/05/26 22:08:16 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000001640)=""/252, &(0x7f0000001740)=0xfc) 2018/05/26 22:08:16 executing program 6: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x101000, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000500)={@ipv4={[], [], @remote}, 0x0}, &(0x7f0000000540)=0x14) sendto$packet(r0, &(0x7f00000002c0)="a083cc5265d44f243e7135954af302095d1f76550c6814ae5d45362396cde561342b5d79e6a941c249e95d733675999b69f05b134076ae72bb2de921c6099560f266d14d829267de1cbfad590997687b34e3ce84eae868cb9ca45a3a07f2288a3bbb6cf40e72aed9218672726f0bc1265f9b9bab0bb3940c2b626faf2440aa1012e59b0abc5fea60ecf77a33e5bf02fe7bf0691ac6281b0ab97dd88ffe3bfcddf04604a3709ec10f99893f4decc3bc6bc0fc7c943b1ad95f23b6ca30e7acffe091b75de76aab7dad019b", 0xca, 0x8804, &(0x7f00000006c0)={0x11, 0x1, r1, 0x1, 0x5f, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) clock_gettime(0x0, &(0x7f0000000580)) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000140)='cgroup.events\x00', 0x0, 0x0) pread64(r3, &(0x7f0000000040)=""/162, 0xa2, 0x40) 2018/05/26 22:08:16 executing program 7: perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) socket(0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") r2 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x40002017}) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r4 = add_key(&(0x7f0000000140)='pkcs7_test\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="2810135407893d8127dc9353ac8b4889d3a8f1596284a8aa0383263968a5f78f81001155d7f0dedbda1968a4ce689c23c0d4b78965e69bb5e678b8", 0x3b, 0xfffffffffffffffd) keyctl$link(0x8, r3, r4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00000003c0)={0x10000005}) epoll_pwait(0xffffffffffffffff, &(0x7f00008c9fc4), 0x0, 0x0, &(0x7f00009d2000), 0x8) 2018/05/26 22:08:16 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0xf7) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000840)={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x5, 0x3, 0x2, 0x400, 0x7, 0x3093189153e6852b}) listen(r0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) r1 = dup(r0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000140)=[{0x4, 0x6}, {0x8, 0x8000}, {0x8, 0x80000000}, {0x3, 0x401}], 0x4) socket$unix(0x1, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000280)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, @empty, @remote={0xfe, 0x80, [], 0xbb}, 0x7f, 0xfffffffffffff6d6, 0x80, 0x500, 0xffffffff7fffffff, 0x4000000, r2}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000000c0)) 2018/05/26 22:08:16 executing program 0: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000e000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb64c86d6b66732e66617400020441000500077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000640)={0x0, 0xce, "c68d6971f9b466e1ad07d9f92d49af828545b97b4e31f775e5f00f7e2329c759bb3a66867c286870c33574ae6930818528bb92dfaa3002eefa6617c54c6492be9a1bf9932621c46ad5104f8dd5cfd233477c201ff039d2839349a4d499e1c9da01ca26cf891fef158af023cb5aa76de700631fcf554da65cad14992b6cc9b42a3d32a67506054d5bfb57ba1a3c3649889bc8fbb81216e1c331d722d13b59add050ab5b30a937013a6d9f4e526a1b30634f0ae6c986770105bec138927d1e15a1d501195734643d1c202c84359d55"}, &(0x7f0000000400)=0xd6) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_id=r1, &(0x7f0000000740)=0x4) mkdir(&(0x7f0000000240)='./file0/file1\x00', 0x80) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000500)={'syzkaller1\x00', {0x2, 0x4e23}}) openat$urandom(0xffffffffffffff9c, &(0x7f0000000800)='/dev/urandom\x00', 0x0, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000600)=0x0) ptrace$peekuser(0x3, r2, 0x5) write$cgroup_type(r0, &(0x7f0000000180)='threaded\x00', 0xffffff43) ptrace$setregs(0xb3c58faf92f80e60, r2, 0x9, &(0x7f0000000540)="cf2b661a010bde707049863cefb94739c7e255358d7c48c4c8fa5ce08161f71de4525a826c805d622b4aa53a848b49508438756cd365e45aa1df182c2f1e5be96c13cd8aa82a187da08881eef55bf6849b84ec812d6cd0b0bbc8a6ac50c7cc69f81a5c77303dd50416cc57c96930fd4e18a9e85470c8ce0d41b2ab4d6aee0ed5d758a6ce") ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000840)=0x401) keyctl$search(0xa, 0x0, &(0x7f0000000340)='rxrpc\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a}, 0x0) linkat(r0, &(0x7f00000001c0)='\x00', r0, &(0x7f0000000200)='./file0\x00', 0x0) linkat(r0, &(0x7f0000000780)='./file1\x00', r0, &(0x7f00000007c0)='./file0\x00', 0x400) syz_mount_image$ceph(&(0x7f0000000280)='ceph\x00', &(0x7f00000002c0)='./file0\x00', 0x3, 0x1, &(0x7f0000000300)=[{&(0x7f0000000380)="9e7c033416108eef2fd5e3cf7bd21f3e2c60eae2274c3201ff0ac50c80281dab9ed59b67e0333d4d84e413db960f04e2b216c3e53358d33742f143567c887f2c37", 0x41, 0xfffffffffffffffb}], 0x80, &(0x7f0000000480)='%N\x00') 2018/05/26 22:08:16 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000200)='/dev/loop#\x00', 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, "804e2486cff9d9266b6504d1017e922724e09f8a6d2cec6c5849cf42d85e7f102204bb458c97a116e92825982da340dec9ee4a6bb74e77d3dd1a52f33ec1748d", "9b0fcdf54d8916989d63700e3a6899a829b385286943b044bf2cf8bdf5c1d14998d5bbac6c4deae26bc26c30222a2d0b5150e643db0873477ebc926e82d8fccc", "73f37038ac9e1afce8d30cfc76d5001a00000000aa8dd98f8db0f64fe0594b51"}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0xfffffffffffffffe, 0x0, 0x6, 0x4, 0x80}, 0x14) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00000000c0)=0xbd92, 0x4) 2018/05/26 22:08:16 executing program 1: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000100)=0x20, 0x4) write$binfmt_script(0xffffffffffffffff, &(0x7f0000001300)={'#! ', './file0', [{0x20, 'nodev('}, {0x20}], 0xa, "d1caafd86e04d9e3d7a3a8cbf91aab96afed079f8e727c9d54d69dc342005b3a8f7602bca64419ac900b2e926d6e6d25eb9f3770b848eea10b0aaed7c0e0759ba5f7d86a62925d1d825b16f894a095a95b6c6feaa313da992ac2683b98671ef69b378185685682bc72d21099933c8a4b41978e467a68b49d92c2eb3990a60571dfcfe2ce6f3d2a7959a086ac8d35dba8cfd1b1fb4800cde1129d2a28979c4ac8d3823404e762aca976762c71dd3e4dbce5941622f8e91bb03009f0c26f06263dc824615cad48d66fa174e9562c6bfb9e2e5e5d4cff83f5ffa09de9dc463b8a8dbbfeb9db9b4c5249468498e02477b4bf1bca20"}, 0x106) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1c) sendmmsg(r0, &(0x7f00000002c0), 0x4cc, 0x0) accept(r0, &(0x7f0000000180)=@ethernet={0x0, @dev}, &(0x7f0000000240)=0x80) 2018/05/26 22:08:16 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3f) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={r2, 0x2}, &(0x7f0000000180)=0x8) connect$inet6(r0, &(0x7f00000007c0)={0xa}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/snmp6\x00') sendfile(r0, r3, &(0x7f0000000300), 0x8001) getsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/05/26 22:08:16 executing program 5: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x400000, 0x8) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000340)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000140)) 2018/05/26 22:08:16 executing program 4: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket(0x10, 0x4000000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'tunl0\x00', &(0x7f00000000c0)=@ethtool_cmd={0x28}}) 2018/05/26 22:08:16 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x4, 0x2000000}, @sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@rand_addr, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xc0}, 0x1}, 0x0) r1 = getpgrp(0xffffffffffffffff) setpriority(0x0, r1, 0x85b) 2018/05/26 22:08:16 executing program 4: syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000000680)={0x0, 0x17, 0x1, @thr={&(0x7f0000000280)="f227ed468757b6afa0a6e964ab0185459f1c1c3fc3606c7dd4aa9dd9085a8d70192928ffdb5ada1a692db60d40fcc9d1e3fb51474bc3066b8a0fd07cceed7abfcac3852a42fdb61624878d2fa7f5a1150509ffae8909fecd6c0b731790dd2c681831e1bace5848478ca925", &(0x7f0000000580)="d2f20842e9b10d51f27fbef34c2e09dc2c13ae14415ceb3f1d4d0d62dd5e5a90b911e0885c661d274f855cbd3c04e415ef68f3493e24b5ae2ad39b8f64fcf6a2b5338363e55ee413458cbf29b88c9a6dfda2e77fc93226d9daa8dd94cddfe2a80ff6a3ee84109ff9332d689ee46666db2396ae461384aeeeafaa0dd926bc3718fde9611716c8a65cd2e5c04e8f9304417b4aee5e1f219e3f60c28d462b48445e99b945db002f709733eb65f308f10cd81260f45ae16ed4e4d984d7c2547e8f5b0969cc"}}, &(0x7f00000006c0)=0x0) timer_getoverrun(r0) sched_setaffinity(0x0, 0xfffffffffffffcbf, &(0x7f00000000c0)=0x8000009) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x0, 0x0) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000400)={0x0, 0x2}, &(0x7f0000000440)=0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x201, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) add_key(&(0x7f0000000180)='trusted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240), 0x5c, 0xfffffffffffffff8) r2 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000040)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000340)={0x0, 0x80, 0x0, 'queue1\x00'}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000001c0)=0x0) waitid(0x3, r3, &(0x7f0000000240), 0x40000000, &(0x7f00000004c0)) request_key(&(0x7f0000000300)='.request_key_auth\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f0000000480)='/dev/snapshot\x00', 0xfffffffffffffffe) 2018/05/26 22:08:16 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r0, 0x2287, &(0x7f0000000040)=0x7) perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44000, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e24, 0x4, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x100}}, [0x1, 0x7ff, 0x5, 0x3, 0x0, 0x4, 0x1, 0x1000, 0x8, 0x0, 0x100, 0x401, 0x2, 0x0, 0x87]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r1, 0x0, 0x30, 0x7, 0x1}, &(0x7f0000000280)=0x18) 2018/05/26 22:08:16 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1800000000000000290000003700000073000000000000001818b61a4b9571c8047333a91e84c330c358d644f185ff47a95167546631393069ca4a2eb97e99000000000000001f83e0a654448ffe22921cda63cd8fc851b3be7c000040b36f5873594ac9c537b243a79cce3e845f24126f34adb8bddf1bdb721db41026d8fa0f1d009c9594aca3532d71514a79e3d2cf59d3d590789e2f4203d680aa6d72079c1832ddb610dd641156351770e320ba7dd5f0f8a0cb1ac634688f60ff"], 0x18}}], 0x1, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r2, 0x5422) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) 2018/05/26 22:08:16 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x121100, 0x0) getsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) creat(&(0x7f0000000180)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000180)='./bus\x00', 0x0, 0x0) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020a000002000000000000000000eaff"], 0x10}, 0x1}, 0x0) 2018/05/26 22:08:16 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0xfffffffffffffff7, 0x0) syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f00000000c0), &(0x7f0000000200)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[]}, 0x1}, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x0, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000080)={&(0x7f0000000100)=@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14}}, 0x10}, 0x8000) r2 = syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000280)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0x11}, 0x3}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x4c) statfs(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/18) read(r2, &(0x7f0000000380)=""/4096, 0x35) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000010000/0x2000)=nil, 0x2000}}) lsetxattr(&(0x7f0000000140)='./file0/fil..\x00', &(0x7f0000000180)=@known='user.syz\x00', &(0x7f00000001c0)='vfat\x00', 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001380)={0x10001, 0x3, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x4}, &(0x7f00000013c0)=0x20) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000001400), 0x4) 2018/05/26 22:08:16 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) readlink(&(0x7f0000000380)='./file0\x00', &(0x7f0000000400)=""/99, 0x63) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f0000000140)={0x0, 0x80000001, 0x0, 'queue1\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @remote}, @in=@local}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f00000005c0)=0xe8) lstat(&(0x7f0000001b00)='./file0\x00', &(0x7f0000001b40)) tgkill(0x0, 0x0, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f00000000c0)=""/20, &(0x7f0000000200)=0x14) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xfffffffffffffd3c, &(0x7f00000006c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="0000000000000000000000000000000000fe8000000000b900000000d80ccfbe0000000000000000000000000000000000000000000000000000000000000000246fa130171a945e43cf30dd58bcff7be8ab8bcf6ac7021b313f8aab75c5ba6fa06f7dea0588c7eb666bcc5b363f081e3ed0babf2263951a6e534f332fc77f32fcbcf7206b453bef97d7cd114f7d0efc", @ANYRES16=r0, @ANYRES32=0x0, @ANYBLOB="ffffffff0000000000000000000000000000000033000000000000000000000000000000000000000000000000000000001c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000004c001400736861310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x13c}, 0x1}, 0x0) 2018/05/26 22:08:16 executing program 7: r0 = gettid() setrlimit(0xb, &(0x7f0000011000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b38000)=0x3c) ppoll(&(0x7f0000000000)=[{r1, 0x400}, {r1, 0x200}, {r1, 0x200}, {r1, 0x200c}, {r1, 0x60}, {r2}, {r2, 0x8}], 0x7, &(0x7f0000000040), &(0x7f0000000080)={0x7}, 0x8) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x13) 2018/05/26 22:08:16 executing program 2: r0 = creat(&(0x7f0000000180)='./file0\x00', 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x0, 0x0) lgetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'trusted.', '/dev/pktcdvd/control\x00'}, &(0x7f00000001c0)=""/160, 0xa0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000100)=ANY=[@ANYRES16]) openat$dir(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x0, 0x0) 2018/05/26 22:08:16 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sync() fallocate(r0, 0x0, 0x800000, 0x8) syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x293, 0x400) creat(&(0x7f0000000180)='./file0/file0\x00', 0x0) INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes [ 113.532881] FAT-fs (loop5): Directory bread(block 112) failed [ 113.554989] FAT-fs (loop5): Directory bread(block 112) failed [ 113.580998] FAT-fs (loop5): Directory bread(block 112) failed INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes [ 245.040356] INFO: task syz-executor5:11979 blocked for more than 120 seconds. [ 245.047671] Not tainted 4.9.103-g0cecdf8 #35 [ 245.053752] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 245.061805] syz-executor5 D27240 11979 3775 0x00000004 [ 245.067558] ffff8801cd019800 ffff8801d6eb3480 ffff8801cfa99500 ffff8801ce3be000 [ 245.075774] ffff8801db321c18 ffff8801cbfafc10 ffffffff839e711d ffff880186f61188 [ 245.084484] 0000000000000000 0000000000000000 0000000000000000 ffff8801db3224e8 [ 245.092593] Call Trace: [ 245.095175] [] ? __schedule+0x64d/0x1bd0 [ 245.100992] [] ? rwsem_down_read_failed+0x1df/0x320 [ 245.107647] [] schedule+0x7f/0x1b0 [ 245.112917] [] rwsem_down_read_failed+0x1e4/0x320 [ 245.119400] [] ? rt_mutex_futex_unlock+0x10/0x10 [ 245.125930] [] ? perf_trace_lock_acquire+0x530/0x530 [ 245.132784] [] ? mark_held_locks+0xc7/0x130 [ 245.138751] [] ? trace_event_raw_event_writeback_congest_waited_template+0x200/0x200 [ 245.148412] [] ? SyS_tee+0x920/0x920 [ 245.153846] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 245.160755] [] ? SyS_tee+0x920/0x920 [ 245.166108] [] ? SyS_tee+0x920/0x920 [ 245.172086] [] call_rwsem_down_read_failed+0x18/0x30 [ 245.178829] [] down_read+0x52/0xb0 [ 245.184188] [] ? iterate_supers+0xe1/0x260 [ 245.190159] [] iterate_supers+0xe1/0x260 [ 245.195966] [] sys_sync+0xa2/0x170 [ 245.201224] [] ? sync_filesystem+0x240/0x240 [ 245.207283] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 245.214840] [] ? sync_filesystem+0x240/0x240 [ 245.220986] [] do_syscall_64+0x1a6/0x490 [ 245.226693] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 245.233731] [ 245.233731] Showing all locks held in the system: [ 245.240040] 2 locks held by khungtaskd/519: [ 245.244371] #0: (rcu_read_lock){......}, at: [] watchdog+0x11c/0xa20 [ 245.253149] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x79/0x218 [ 245.262876] 2 locks held by getty/3658: [ 245.266830] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.276190] #1: (&ldata->atomic_read_lock){+.+...}, at: [] n_tty_read+0x202/0x16e0 [ 245.286164] 1 lock held by syz-executor5/11979: [ 245.290839] #0: (&type->s_umount_key#36){++++..}, at: [] iterate_supers+0xe1/0x260 [ 245.300955] 1 lock held by syz-executor5/12000: [ 245.305606] #0: (&type->s_umount_key#36){++++..}, at: [] iterate_supers+0xe1/0x260 [ 245.315706] [ 245.317317] ============================================= [ 245.317317] [ 245.324632] NMI backtrace for cpu 1 [ 245.328255] CPU: 1 PID: 519 Comm: khungtaskd Not tainted 4.9.103-g0cecdf8 #35 [ 245.335509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.344847] ffff8801d857fd08 ffffffff81eb34a9 0000000000000000 0000000000000001 [ 245.352880] 0000000000000001 0000000000000001 ffffffff810b9590 ffff8801d857fd40 [ 245.360911] ffffffff81ebe7a7 0000000000000001 0000000000000000 0000000000000003 [ 245.368938] Call Trace: [ 245.371513] [] dump_stack+0xc1/0x128 [ 245.376861] [] ? irq_force_complete_move+0x320/0x320 [ 245.383600] [] nmi_cpu_backtrace.cold.2+0x48/0x87 [ 245.390078] [] ? irq_force_complete_move+0x320/0x320 [ 245.396815] [] nmi_trigger_cpumask_backtrace+0x12a/0x14f [ 245.403904] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.410904] [] watchdog+0x6b4/0xa20 [ 245.416166] [] ? watchdog+0x11c/0xa20 [ 245.421618] [] kthread+0x26d/0x300 [ 245.426797] [] ? reset_hung_task_detector+0x20/0x20 [ 245.433448] [] ? kthread_park+0xa0/0xa0 [ 245.439062] [] ? kthread_park+0xa0/0xa0 [ 245.444673] [] ? kthread_park+0xa0/0xa0 [ 245.450283] [] ret_from_fork+0x5c/0x70 [ 245.455956] Sending NMI from CPU 1 to CPUs 0: [ 245.460891] NMI backtrace for cpu 0 [ 245.464510] CPU: 0 PID: 11908 Comm: syz-executor0 Not tainted 4.9.103-g0cecdf8 #35 [ 245.472202] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.481549] task: ffff8801ce3be000 task.stack: ffff880190c20000 [ 245.487578] RIP: 0010:[] c [] __rcu_read_unlock+0x2c/0x1a0 [ 245.496390] RSP: 0018:ffff880190c274f8 EFLAGS: 00000a02 [ 245.501820] RAX: 0000000000000000 RBX: ffff8801ce3be000 RCX: ffffc9000011f000 [ 245.509064] RDX: 1ffff10039c77c7c RSI: ffffffff81438d20 RDI: ffffffff84431400 [ 245.516312] RBP: ffff880190c27508 R08: ffff8801ce3be910 R09: 0000000000000001 [ 245.523556] R10: ffff8801ce3be000 R11: 1ffff10039c77d1d R12: ffff8801ce3be3e0 [ 245.530800] R13: dffffc0000000000 R14: 0000000000000000 R15: ffff8801d61cc888 [ 245.538044] FS: 00007f1669978700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 245.546246] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 245.552138] CR2: 00007ffe4e9d0da0 CR3: 00000001c86fa000 CR4: 00000000001606f0 [ 245.559409] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 245.566664] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 245.573912] Stack: [ 245.576036] ffff8801d61cc888c 0000000000000000c ffff880190c27570c ffffffff81438d25c [ 245.584240] ffffffff81438c00c ffffed0039c77d18c ffff8801ce3be8c8c 0000000000000096c [ 245.592446] ffff8801d61cc890c 0000000000000000c ffff8801d61cc888c 0000000000000001c [ 245.600652] Call Trace: [ 245.603211] [] find_get_entry+0x125/0x540 [ 245.608987] [] ? add_to_page_cache_lru+0x2a0/0x2a0 [ 245.615545] [] pagecache_get_page+0x4b/0x720 [ 245.621580] [] __find_get_block_slow+0xc2/0x330 [ 245.627873] [] __find_get_block+0x23e/0x4c0 [ 245.633815] [] __getblk_gfp+0x189/0x710 [ 245.639423] [] __bread_gfp+0x2d/0x270 [ 245.644845] [] fat__get_entry+0x4c8/0x8f0 [ 245.650620] [] ? mark_held_locks+0xc7/0x130 [ 245.656578] [] ? retint_kernel+0x2d/0x2d [ 245.662262] [] ? fat_bmap+0x440/0x440 [ 245.667685] [] ? fat_get_short_entry+0x1cc/0x2a0 [ 245.674061] [] fat_get_short_entry+0x131/0x2a0 [ 245.680277] [] fat_subdirs+0xc7/0x190 [ 245.685699] [] ? fat_dir_ioctl+0x1a0/0x1a0 [ 245.691557] [] ? inode_sb_list_add+0x46/0x110 [ 245.697672] [] ? _raw_spin_unlock+0x2c/0x50 [ 245.703616] [] ? inode_sb_list_add+0xc0/0x110 [ 245.709732] [] fat_fill_super+0x1cf9/0x3550 [ 245.715677] [] ? fat_flush_inodes+0x170/0x170 [ 245.721803] [] ? pointer+0xb00/0xb00 [ 245.727139] [] ? snprintf+0xae/0xe0 [ 245.732386] [] ? vsprintf+0x40/0x40 [ 245.737641] [] ? set_blocksize+0x267/0x300 [ 245.743505] [] ? set_bdev_super+0x150/0x150 [ 245.749447] [] vfat_fill_super+0x31/0x40 [ 245.755129] [] mount_bdev+0x2c7/0x390 [ 245.760551] [] ? vfat_mount+0x40/0x40 [ 245.765982] [] vfat_mount+0x34/0x40 [ 245.771232] [] mount_fs+0x28c/0x370 [ 245.776479] [] vfs_kern_mount.part.29+0xd1/0x3d0 [ 245.782979] [] ? ns_capable_common+0x12a/0x150 [ 245.789185] [] do_mount+0x3c9/0x2740 [ 245.794520] [] ? copy_mount_string+0x40/0x40 [ 245.800549] [] ? kasan_unpoison_shadow+0x35/0x50 [ 245.806929] [] ? kasan_kmalloc+0xc7/0xe0 [ 245.812610] [] ? kmem_cache_alloc_trace+0xfd/0x2b0 [ 245.819162] [] ? copy_mount_options+0x5f/0x320 [ 245.825365] [] ? copy_mount_options+0x1e5/0x320 [ 245.831655] [] SyS_mount+0xfe/0x110 [ 245.836906] [] ? copy_mnt_ns+0x8e0/0x8e0 [ 245.842592] [] do_syscall_64+0x1a6/0x490 [ 245.848275] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 245.855195] Code: cb8 c00 c00 c00 c00 c00 cfc cff cdf c55 c48 c89 ce5 c41 c54 c53 c65 c48 c8b c1c c25 cc0 c7d c01 c00 c4c c8d ca3 ce0 c03 c00 c00 c4c c89 ce2 c48 cc1 cea c03 c0f cb6 c04 c02 c<84> cc0 c74 c08 c3c c03 c0f c8e c21 c01 c00 c00 c8b c83 ce0 c03 c00 c00 c83 cf8 c01 c [ 245.887160] Kernel panic - not syncing: hung_task: blocked tasks [ 245.893324] CPU: 1 PID: 519 Comm: khungtaskd Not tainted 4.9.103-g0cecdf8 #35 [ 245.900582] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.909926] ffff8801d857fcc8 ffffffff81eb34a9 ffffffff83c8bb80 00000000ffffffff [ 245.917975] 0000000000000000 0000000000000001 dffffc0000000000 ffff8801d857fd88 [ 245.926007] ffffffff81421aa5 0000000041b58ab3 ffffffff843b94a8 ffffffff814218e6 [ 245.934049] Call Trace: [ 245.936624] [] dump_stack+0xc1/0x128 [ 245.941976] [] panic+0x1bf/0x3bc [ 245.946979] [] ? add_taint.cold.6+0x16/0x16 [ 245.952941] [] ? ___preempt_schedule+0x16/0x18 [ 245.959160] [] ? nmi_trigger_cpumask_backtrace+0x100/0x14f [ 245.966513] [] watchdog+0x6c5/0xa20 [ 245.971775] [] ? watchdog+0x11c/0xa20 [ 245.977214] [] kthread+0x26d/0x300 [ 245.982391] [] ? reset_hung_task_detector+0x20/0x20 [ 245.989040] [] ? kthread_park+0xa0/0xa0 [ 245.994652] [] ? kthread_park+0xa0/0xa0 [ 246.000260] [] ? kthread_park+0xa0/0xa0 [ 246.005869] [] ret_from_fork+0x5c/0x70 [ 246.011898] Dumping ftrace buffer: [ 246.015535] (ftrace buffer empty) [ 246.019226] Kernel Offset: disabled [ 246.022836] Rebooting in 86400 seconds..