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{0xa8, 0x10d, 0x200, "fa0c042d5bfba2573e6111c845c9e77dbfd629ee4b6535993bf376cdd153e073797dd25d1e77fa7c110a54ba9b3be140e8f9159c8e7cff12c50005b4ca3014897fa32022736cda611a67d0ad23f6c9dbcccd1ea85c75576463f4e362e5dc041852c79390f552d44953b4f5034fea3d98c9605314f0814348d4482595a0c5d439711af8ed0aa4a72e06bc32857c581465c641a428"}, {0x60, 0x101, 0x1, "52eb20605eedb8d17f04fa8a17aa4f2b4eb2056cef27ee2fdb2b1d91ef321dd0778251dae316ea2565aeee51058ca2afd6422c77ad97bfc083d71bce77d2ff7e00297112ff16fd647f73"}, {0x98, 0x0, 0x945, "0df0670ef322a9b521545d1ff06a9edfdfb711cbe135dcb06ca840c3272be4103c74c5a4f3586620c29a1ac89d7a4ccee2ff642a12b89040bc3a3948a2409e26dec1202d198c7293a81c77ed220e2edc57ec8fc99c5f09ea83dcb4531018e2af94fa2ffac4aae7b55e6a236627fc1c3912d7b48687ff6a9bfec2d35456de952ecdd252317adda08c"}], 0x1e8, 0x20040080}, 0x7fffffff}, {{0x0, 0x0, &(0x7f0000248000-0x20)=[{&(0x7f000009c000)="57c7658ebd1b6b0a2ea751f64dd6685ad5bb30c3663e579ad167b5c585ce705daeb004894067afd3fb7a1f58965b4032f3dc5da7e4617f0a8163588e1bb848d702f476ed011b34405dfdd1cd1294638dc9831253a41e589394645b26adadf8631141fa023fe10c09af2a004660bd7d3cd4cd77a9ef41f58c97b65fbffd5aa0d732e2f16bbb", 0x85}, {&(0x7f00006a8000-0x41)="143abeccc921908faa886d0c6251c25a90e345b5fc3cf101cd0e99e004d960fe444dc8b4cd30e4c8aa605a332394c188dcb494add603962583623715790141e195", 0x41}], 0x2, &(0x7f0000275000-0x118)=[{0x38, 0x10f, 0x4, "fe260a85780c4ec27b76376c51a246cdd4b1f24d44cdce4385325b28a1ad10102d3d6c5193"}, {0x58, 0x115, 0x7, "d3ad2977e9d8fa977d8571ff5474ec17b13428f4648d39bda3bb8eb5ca9ba289e6c3244140fadc14b10288f17d6f42d4f40a9246f04d2927aa5453a6f8f854f0f2b9f2fbe18192"}, {0x88, 0x11f, 0x24b13d96, "6008820f0ca57998ce59c1fef9cb8144dc9621597a2b9412c2ea2bfcbba6841b5e867cc9d32f377fac7aba49cd16d169266d8833e4c41000f941ce274e6b0c442831c8945a0fe46f260e3c08fe328e0d6f476363ccede6c3f1fd926dd59bc76827463e77a93011b49d40a276053b7302f6aeddf14e3e"}], 0x118, 0x1}, 0x8000}], 0x4, 0x4040000) recvfrom(0xffffffffffffffff, &(0x7f0000cc6000-0xfb)=""/251, 0xfb, 0x0, &(0x7f000092e000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) ustat(0x6, &(0x7f000087e000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$mice(&(0x7f00003f6000)='/dev/input/mice\x00', 0x0, 0x10044) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000c5c000)={0xfff, 0x964d, 0x7}) 2018/01/28 20:58:16 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x1000)="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", 0x1000, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r1, 0x0, &(0x7f0000000000)='trusted/md5sumbdevwlan0}$+\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000002000-0xa8)=""/168, 0xa8) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000001000-0x4)=0x7fff, 0x4) 2018/01/28 20:58:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r1 = socket$inet(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000174000)={0xa, 0x1, 0x266, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf3}, 0x1c) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x10000000000001c8, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) socket$inet6(0xa, 0x0, 0x7) 2018/01/28 20:58:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000b07000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffe1f) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r2 = socket$inet(0xa, 0x1, 0x0) sendmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000142000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f0000dac000-0x35)=""/53) [ 33.785522] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 33.806953] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 33.849124] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 33.869326] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/28 20:58:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r2 = socket$inet(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00002a5000-0x8)=@assoc_value={0x0, 0xffffffffffffffff}, &(0x7f0000bbc000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00002fa000)=@assoc_id=0x0, &(0x7f0000bec000)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000e4f000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000325000)=0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000664000)=0x0, &(0x7f000090b000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00008cd000-0x8c)={0x0, @in6={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000794000-0x4)=0x8c) sendmsg$inet_sctp(r2, &(0x7f0000cb9000)={&(0x7f0000a48000-0x1c)=@in6={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c, &(0x7f00001a0000)=[{&(0x7f00007a2000)="c645f80d", 0x4}, {&(0x7f00005b2000-0x7e)="ada6681316eed07db12a7756f2d175f697efe9eecc2de43e2e8dd74439779b6964f20883e7d506bbd9eb4b6cd41dd503718f8f7d0d2c8875ec8971d2f84f3db32ccb8720e4a12e7d3e48a2b97885c07151d3db9df85142c816edbc7610f45cea108b919ae93f9ea4fef239992a6bc6659109c51cffeaf6518079c7714925", 0x7e}], 0x2, &(0x7f0000155000)=[@init={0x18, 0x84, 0x0, {0x7, 0x4, 0x2, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x4, 0x7, 0x1000, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x40, 0x3ff, 0x200, 0x7, 0x4, 0x8, 0x8, 0x9, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x4800000000000000, 0x2, 0x0, 0x4, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x3ff, 0x80000001, 0x8000, 0x7, 0x2, 0x8, 0x6, 0x1, r6}}], 0xf0, 0x20000010}, 0xc000) sendmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) r7 = syz_open_dev$sg(&(0x7f00003dc000-0x9)='/dev/sg#\x00', 0x4, 0x0) ioctl$TIOCCBRK(r7, 0x5428) socket$inet_sctp(0x2, 0x1, 0x84) connect$inet6(r0, &(0x7f0000304000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/28 20:58:16 executing program 2: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000718000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xd, r0, 0x80000000, &(0x7f0000001000-0x62)="b09f633cb48a1dcd261fd7fd90d5fa8f597de89982140446c21af80a3507d0f7b16b415f0a8995bcb77a0614f3a198b86c251b9713eab52a9274eccaf718c714822978b042f4ee3efb1dfe9cfe4c0fe2a49b172d355f7907450b1803c355b3b78957") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00009cf000-0xe)='/dev/keychord\x00', 0x40800, 0x0) wait4(r0, &(0x7f0000a78000-0x4)=0x0, 0x20000000, &(0x7f0000a31000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00003f2000)=0x0) fcntl$setstatus(r1, 0x4, 0x44400) 2018/01/28 20:58:16 executing program 6: lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r0) r1 = fanotify_init(0xc, 0x40802) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r2, &(0x7f0000001000)={0x27, 0x1, 0x441, 0x7, 0xd97, 0x1, "305bbcaff716f5f32cd6ad0d1847f939f31fd97b17b8cd8c677efe22c6bd5f1fa2ca587edf4a603a8bd1c2693178678c185d1d5d2731e669d09ec724e85d53", 0x7}, 0x60) readv(r1, &(0x7f0000000000)=[], 0x0) 2018/01/28 20:58:16 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000f5b000-0xf)='smaps\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000231000)={0x15, 0x1e, &(0x7f000095c000)="3e0a9558e05c3d36d1e51f0ce34b57eb8fd80be407f55c286d275ebe9852"}) pread64(r0, &(0x7f000029b000)=""/0, 0x0, 0x4000019) 2018/01/28 20:58:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r2 = socket$inet(0xa, 0x1, 0x0) sendmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f000087d000)=@hci={0x0, 0x0, 0x0}, &(0x7f00007c6000-0x4)=0xffffffffffffff8a, 0x80800) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xc) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) 2018/01/28 20:58:16 executing program 3: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000a6000-0xc)={0x0, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) openat$keychord(0xffffffffffffff9c, &(0x7f0000d2c000)='/dev/keychord\x00', 0x101, 0x0) 2018/01/28 20:58:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000eed000)='/proc/self/net/pfkey\x00', 0x94000, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f000068b000)=0x6, 0x4) r2 = socket$inet(0xa, 0x1, 0x0) sendmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() ptrace$peek(0x1, r0, &(0x7f0000aca000)=0x0) r1 = syz_open_dev$tun(&(0x7f00004dd000)='/dev/net/tun\x00', 0x0, 0x0) finit_module(r1, &(0x7f0000ae6000)='/dev/net/tun\x00', 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000d900000000a400", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fde222073b5"}) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000f85000-0x4)=0x0) 2018/01/28 20:58:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000933000-0x24)="2400000052001f0000e4f40700ff03140200070004ff0000010000e50000000100800000", 0x24) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00007c6000-0x10)={0x0, 0x0}, 0x10) 2018/01/28 20:58:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f000017f000)='/dev/net/tun\x00', 0x0, 0x40003) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e78000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f00007cf000)="43d70edcbaffac45d1733bf08dc1102bbb675ff5fcc963baec6803e09a15d131442c74483c3a24355227c1dd1306cc3393fe983820a0c8540fa3ae9375f1b77b4cfb3bed72569c24dbf62915c8ebd20084b0de70a8ade8fc7b43ab05cbde2b0a4046b36bf24f3d361caecf845c26e388122bdd546a2af0041ca8520b16a34ab36e06d107b870ed00324c6b127f064a39bbe0239ab01ef6bb585aceab688729636cf3925d7c48f58b08a2e0b810e3521212905fc48300addbc6a8856b2e51e80aceed96a9004dbaa3e1a0f35a7041b2015184905fd1b6120c47a69239632a", 0xde) 2018/01/28 20:58:16 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x10402, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@get={0x1, &(0x7f0000000000)=""/218, 0x100}) mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000f9e000-0x4)=0x0) r1 = socket$inet_tcp(0xa, 0x2, 0x88) sendmsg(r1, &(0x7f000000b000)={&(0x7f000000c000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000004000)=[], 0x0, &(0x7f0000009000)=[{0x720, 0x29, 0x3, "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"}], 0x720, 0x0}, 0x0) 2018/01/28 20:58:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ebd000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000413000-0x4)=0x0) r3 = socket$inet(0xa, 0x1, 0x0) sendmsg(r3, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f000010f000-0x4)=0x1, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f0000069000)=[{{&(0x7f0000de2000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000044b000)=[{&(0x7f0000986000-0x93)=""/147, 0x93}], 0x1, &(0x7f00009eb000-0x23)=""/35, 0x23, 0x0}, 0x0}], 0x1, 0x120, &(0x7f00000f9000-0x10)={0x0, 0x0}) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000265000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = gettid() tkill(r1, 0x16) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000043f000)={0x0}, &(0x7f0000efb000)=0x4) 2018/01/28 20:58:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r1 = socket$inet(0xa, 0x1, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006ab000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/28 20:58:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000eed000)='/proc/self/net/pfkey\x00', 0x94000, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f000068b000)=0x6, 0x4) r2 = socket$inet(0xa, 0x1, 0x0) sendmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) [ 34.017984] netlink: 16 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/28 20:58:16 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000051d000)='/selinux/status\x00', 0x0, 0x0) socketpair(0x3, 0x800, 0x8, &(0x7f000003e000)={0x0, 0x0}) getsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f000038b000-0xe1)=""/225, &(0x7f000009d000)=0xe1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname$inet(r1, &(0x7f00008bb000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b0d000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000431000)=[@in6={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x20, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa00}, @in6={0xa, 0x3, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x7}, @in6={0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}], 0x80) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f000019c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r5 = socket$inet(0xa, 0x3, 0x0) sendmsg(r5, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000850000-0x4)=0x0, &(0x7f0000a07000)=0x4) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000b83000)=0x0) ptrace$setregset(0x4205, r1, 0x202, &(0x7f00008e6000-0x10)={&(0x7f0000fcb000)="8bc2eb", 0x3}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000be8000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000049e000)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e33000)=0xe8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000000f000)={0x0, 0x4e}, &(0x7f0000fe8000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000012a000-0x6)={r4, 0x7f}, 0x6) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00002f1000+0xa2a)=0x0, &(0x7f00005ae000)=0x4) r5 = socket$inet(0xa, 0x1, 0x0) r6 = dup2(r5, r0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00008b6000)={0x0, 0x1, 0xfff, 0x1f}, &(0x7f0000bdd000-0x4)=0x10) recvfrom(r6, &(0x7f0000ca5000-0x13)=""/19, 0x13, 0x100, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f000089e000)={r7, 0x8, 0xa, [0x4, 0xffffffff, 0x3, 0x800, 0x0, 0xffffffff, 0x4, 0x4, 0x5, 0x7fff]}, &(0x7f000010d000-0x3)=0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00008f4000-0x28)={@generic="a02a3575175ed1a4472b96c94a18a392", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r5, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000ebc000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) mmap$binder(&(0x7f0000188000/0x3000)=nil, 0x3000, 0x4, 0x10, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000090a000)={0x4c, 0x0, &(0x7f0000052000)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000a0a000-0x50)=[], &(0x7f0000711000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000687000)=""}) 2018/01/28 20:58:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r1 = socket$inet(0xa, 0x1, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000af000-0x15)='/dev/pktcdvd/control\x00', 0x2000, 0x0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000c99000-0x1c)=@req3={0x3, 0x100, 0x8, 0x100, 0x5, 0x9, 0x3}, 0x1c) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:16 executing program 2: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000300000-0x58)={0x2, 0x3, 0x0, 0x9, 0xb, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f85000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x80000000) 2018/01/28 20:58:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0xffffffffffffffff, &(0x7f0000fc5000)=0x0, 0xffffffffffffffff, &(0x7f0000326000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setitimer(0x0, &(0x7f0000db6000)={{0x0, 0x2710}, {0x0, r0}}, &(0x7f00002d6000)={{0x0, 0x0}, {0x0, 0x0}}) [ 34.061700] netlink: 16 bytes leftover after parsing attributes in process `syz-executor4'. [ 34.089596] binder: 6439:6446 got new transaction with bad transaction stack, transaction 23 has target 6439:0 [ 34.107135] binder: 6439:6446 transaction failed 29201/-71, size 0-0 line 3031 [ 34.131457] binder_alloc: binder_alloc_mmap_handler: 6439 20000000-20002000 already mapped failed -16 [ 34.142430] binder: BINDER_SET_CONTEXT_MGR already set [ 34.147845] binder: 6439:6446 ioctl 40046207 0 returned -16 [ 34.148204] binder_alloc: 6439: binder_alloc_buf, no vma 2018/01/28 20:58:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r1 = socket$inet(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@ax25={0x3, {"a2e48bc29b707f"}, 0x800}, 0x10, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0xfffffffffffffffe}, 0x20008054) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000c88000-0x57)={0x0, 0x4f, "62b3083bab746f6bccb4a50f6999612e972cfff481ad186c99256d87b005e465e53ca51f491365a73544b0156f72e736eb955761bdc72d05b45baa2f84a63954ea86f67e3988c59ea64bee33a1e7cf"}, &(0x7f0000242000)=0x57) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000dad000)={r2, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00003a1000)=0x8c) 2018/01/28 20:58:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x21, &(0x7f00001d8000)={@multicast2=0xe0000002, @empty=0x0, @multicast1=0xe0000001}, 0x878c3f83a9de925e) dup3(r0, r1, 0x0) 2018/01/28 20:58:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000043b000)=0x0) unshare(0x20000) r1 = eventfd2(0x10001, 0x800) fallocate(r1, 0x3, 0x7, 0x7) r2 = syz_open_procfs(r0, &(0x7f00008e0000-0x6)="6664001f66d0") exit(0x0) getdents(r2, &(0x7f00002a5000-0x8a)=""/138, 0x8a) 2018/01/28 20:58:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r1 = socket$inet(0xa, 0x1, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007e6000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f000098c000)={0xa5, 0x8, 0xfffffffffffffffa}) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) getsockopt$packet_int(r2, 0x107, 0x14, &(0x7f00009b1000)=0x0, &(0x7f0000442000)=0x4) 2018/01/28 20:58:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) chdir(&(0x7f0000ce1000)='./file0\x00') setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000335000)={@generic="a1c60754c74dfdbac33ae9bb60416b7e", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet(0xa, 0x1, 0x0) sendmsg(r2, &(0x7f00007c6000)={&(0x7f000034c000)=@in6={0xa, 0x1, 0x1c89, @loopback={0x0, 0x3}, 0xfffffffffffffffd}, 0x1c, &(0x7f0000946000)=[{&(0x7f0000127000)="1fe8be236bb3d6855c346ecc04a5da6ba747958a26efe5c9a45cc0cb5fe12c7718ed6a88ca9f838221cb88de2cceb29c0df4e21cbe4dfe5b54e1b447c8b6f17a37992415d18c36f3e4205c9ae6f17d7cc202a1a764469749fa3e1bf8517e3efb84e984b66766cefdeb8ab443b80c2515bfc8a8f3cb02fa684b1601582daa09d0ccd1beb2a42ab62ac5468477b951d4de3998b1807c773fd8521fa31ca996ed737ee60770e6e851ba0000ffffc9a6094d68d3b38d0340be9007010680bb839a6cc89ecbe8deba0106e2eee6c2b1a39318319e45e129a5baea3ce2", 0xfffffffffffffcb2}, {&(0x7f00005c1000)="98be0ac7b5276dd78ef4e004111fcbbe0414b21f6a4c2b85c894fd241b", 0x0}, {&(0x7f0000abf000-0xd5)="b5c6f6d5d0660055b1e68d13dbba535e904558926a9168ca7509b5f17a304ee9c531199ddd130def2a3ca28bd3c64769491c256e9545e709ecad2c7472232e3c000522f8aa70b444f26f7bdceccbc3372d3225ff1afc5b8af536abc2231e1bc92e2f4ea2da81c7d4ded679f3b5ad6e2122dd1c766a28e8dd72599b25938a7a235d8b350f6c283e0dfd7d80c8aa7e3173413d86208dad3908cf4e84325b97c42a18fcf6763353bc2c408a45ab58d1fa636b0f170922d5cd638e244c0fb6ffeedd1f8166a3e60c63ed23863e3de4bc458c88695fab2f", 0x0}, {&(0x7f0000b06000-0x1000)="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0xfffffffffffffd94}], 0x0, &(0x7f000071d000-0x10f8)=[], 0xffffffffffffffed, 0x0}, 0x20008054) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000b29000-0x3)=0x0, &(0x7f0000de4000-0x4)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000c0d000-0x20)={@common='eql\x00', @ifru_flags=0x1000}) 2018/01/28 20:58:16 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000213000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/psched\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000852000-0x10)=[{&(0x7f0000504000-0x1)=""/1, 0x1}], 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000afc000-0x5c)={{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, {0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x7, [0x80000001, 0x8001, 0x8, 0x7, 0x9, 0x3, 0x8, 0x15c0000000]}, 0x5c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000283000)={0x0, 0x1000, "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"}, &(0x7f00003ed000)=0x1008) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000728000-0x4)=r2, 0x4) 2018/01/28 20:58:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000088d000)='/dev/sequencer\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000303000-0x20)={0x6, 0x20, 0x8000, 0x10000, 0x1, 0x7, 0x7ff, 0x4, 0x0}, &(0x7f0000aad000)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000889000)={r1, 0x74, &(0x7f0000163000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, @in6={0xa, 0x1, 0x81, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x7c6}]}, &(0x7f0000d1e000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000067f000)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100000001, 0x50, 0xffff, 0x5, 0xffff, 0xe7dc, 0x1, 0x6, 0x7, 0x7f, 0x5, 0x1, 0xff, 0x7f, 0x5b5]}, &(0x7f00003e5000-0x3)=0x108) r3 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00007a3000-0x4)=0x0, 0x80800) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f00004b7000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5}) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000483000-0x15c)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@tfcpad={0x8, 0x16, 0x0}, @algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:58:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000231000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) openat$autofs(0xffffffffffffff9c, &(0x7f000053c000)='/dev/autofs\x00', 0x0, 0x0) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) 2018/01/28 20:58:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x10000004002, 0x0, &(0x7f00000ed000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000092f000)=""/180, 0xdf, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) unshare(0x400) pipe(&(0x7f0000c08000-0x8)={0x0, 0x0}) [ 34.148223] binder: 6439:6459 transaction failed 29189/-3, size 40-8 line 3127 [ 34.153669] binder: 6439:6462 got transaction to invalid handle [ 34.153677] binder: 6439:6462 transaction failed 29201/-22, size 0-0 line 3004 [ 34.182441] binder: undelivered TRANSACTION_ERROR: 29189 [ 34.187896] binder: undelivered TRANSACTION_ERROR: 29201 [ 34.198672] binder: release 6439:6446 transaction 23 out, still active 2018/01/28 20:58:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r1 = socket$inet(0xa, 0x1, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000026d000-0xc)='/dev/autofs\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f00007f8000-0x10)={0x36, &(0x7f0000a8c000-0x36)=""/54}) 2018/01/28 20:58:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x3, &(0x7f00005c6000)={0x1, &(0x7f00000c0000)=[{0x4, 0x0, 0x20000000000000, 0x0}]}) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000054f000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d2f84dd7852d9f78eeaf3a1d5a753a4c8fe3bea99bba5415afd8ce1e05ecd17922ba5740f4c3a0ddc5765fb7497ad7a863426e031530671ae6377166d8d030a4", "56fa82a7768b643d0fa10d4f9cbdd5dadf15dcebdfe7b13be9fdbab5c84125fcafad2ffff20c98202af062562404e10ede734b2a4d947c98b936c41e00a71400", "d08118d7f4d4198b3d912252e66be53dcfb7c086e4167935e1a1302cfece3c4c", [0x0, 0x0]}) 2018/01/28 20:58:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008b6000-0xf)='/dev/sequencer\x00', 0x200, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ee2000-0xc)={0x40000002, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000e40000)=0x0, &(0x7f0000731000-0x4)=0x4) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000048000-0x4)=0x3, 0x4) dup2(r2, r0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008cd000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/28 20:58:16 executing program 2: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f0000f79000)=@ipv4_newroute={0x30, 0x18, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0xd, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000598000-0x10)={0x0, 0x7530}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000e11000)={0x1, 0x5}, 0x8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000151000)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000593000)=0x0) 2018/01/28 20:58:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00009ac000-0x4)=0x8, 0x4) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000fe1000)="6711e707") bind$inet(r1, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_int(r0, 0x1, 0x12, &(0x7f00000d1000)=0x0, &(0x7f00006c1000)=0x4) [ 34.233002] binder: unexpected work type, 4, not freed [ 34.239082] binder: undelivered TRANSACTION_COMPLETE [ 34.250898] binder: undelivered TRANSACTION_ERROR: 29201 [ 34.262265] binder: send failed reply for transaction 23, target dead 2018/01/28 20:58:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000014b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f00004ce000)=0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r2 = socket$inet(0xa, 0x1, 0x0) sendmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3ffffffffffffffe, 0x205) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000030a000-0x8)=0x0, &(0x7f000015d000)=0x8) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000003c000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = syz_open_dev$usbmon(&(0x7f0000f91000-0xd)='/dev/usbmon#\x00', 0x0, 0x40000) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f00001f9000)=0x0) getpeername(r0, &(0x7f000088f000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000130000)=0x10) 2018/01/28 20:58:16 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000009000-0x4)='schedstat\x00') ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000009000-0xca)=""/202) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f000000a000-0x68)={0x101, 0x4, 0x0, {0x0, 0x0}, 0x5, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000006000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x63, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/01/28 20:58:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fea000)='/dev/sequencer\x00', 0x40082, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000e9a000-0x8)=0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000586000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000378000-0x10)={0x0, 0x0, 0x100}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00005a1000)={r3, r4}) ioctl$sock_ifreq(r0, 0x0, &(0x7f00001e0000-0x50)={@generic="6bbbd2f3c2f0ff38931f3c9f3ab39046", @ifru_names=@generic="dccb075af5a7e4b0afefc3de3a0f3053"}) sendmsg(0xffffffffffffffff, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000d7c000)={0x28, 0x0, 0x2710, @hyper=0x0, 0x0}, 0x10, 0x80800) dup(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) lstat(&(0x7f00000bd000)='./file0\x00', &(0x7f00007d8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000b77000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x4f, 0x0, 0x2, 0xa, 0x20, 0xa0, 0x2f, 0x0, r2}, {0x7f, 0xd46f, 0x7, 0x5, 0x8, 0x81, 0xffff, 0x1}, {0x9, 0x1ff, 0x3, 0x0}, 0x8, 0xd, 0x2, 0x0, 0x3, 0x1}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x3f}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x0, 0x3f, 0xff, 0x9b71, 0xff}}, 0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r3 = socket$inet(0xa, 0x1, 0x0) sendmsg(r3, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:16 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = open(&(0x7f0000e55000-0x8)='./file0\x00', 0x2, 0x100) getsockopt$ax25_int(r1, 0x101, 0x1, &(0x7f0000e98000)=0x0, &(0x7f000007e000-0x4)=0x4) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000932000+0x2c4)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00000dd000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000096e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 20:58:16 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80000000000802, 0x4) getsockname$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)=0x0) readahead(r0, 0x9, 0x0) write(r0, &(0x7f0000000000)="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", 0xfc) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000001000-0x20)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) fchown(r0, r1, r2) 2018/01/28 20:58:16 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0xffffffff, 0x28480) r2 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000018000)={0x0, 0xff, 0x3, 0x1, 0x9, [{0x4, 0x5, 0x6, 0x0, 0x0, 0x203, 0x0, 0x0, 0x0}, {0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x6, 0xffffffffffff0001, 0x542, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x7, 0x401, 0x8, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x5, 0x20, 0x5, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x80000000, 0x6601942c, 0x4, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x401, 0xe0, 0x2f, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x7, 0x101, 0x7fff, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x94, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}]}) ioctl(r2, 0x8916, &(0x7f0000000000)="") ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000542000)={0x1, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x401, 0x9e, 0x2, 0x80000001, &(0x7f0000dcd000)=@generic="b26cd3d54ae6cba795ce1edc78ed0a2d", 0x200, 0x8, 0x200}) ioctl(r0, 0x8937, &(0x7f00000f3000)="5d95dd101279d99c3106d12f2bda49062235866c58e501b76770172d8b812ea351498daa44867b61d8a2db92636f2fe875d20bf8decbba9cbab526242c399a29b485a23b7cafa0442286") socketpair(0x10000010, 0x0, 0x1f, &(0x7f0000af8000)={0x0, 0x0}) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f00003cf000)='/dev/keychord\x00', 0x20000, 0x0) vmsplice(r1, &(0x7f0000588000)=[{&(0x7f0000b11000-0x1000)="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", 0x1000}, {&(0x7f0000391000-0xe1)="46af5f4ffbf6e252f1cb0b3544b570c54d7a5a2d0d04d9dd7bf9a4a814bd83eaa62e62a6a458972c9e551ab4da48645ffee1f6b9048b57affe7205e2c0be2ee68a26f6de33721b8016959815de1768f6e535b88f47f088c2173c3383c9ff9aab2b29e72ad0d979cd123513dc9e439c8430834d4f09cd84371766488936668298b90f04d34b3347a8c51f0a2f157375bf00bde4a390bb2efa3f9ce6c84f897aaf090a221afc5874ac7863aa3d008d0164fc9d4edcef830ccd38ba7a5d66f8222166c2ea3f2fc066b6de58d12831cb13a7823eb72a7001557329c03fd55a12db385e", 0xe1}, {&(0x7f00003b0000-0x73)="f09e4223239197267ed38dc32b33f0e4c548a7ab5faa6d60284b8e6e756a795e65320777ef90a611ef05e70b971ead3f958736e8f8913a00aae71fb81db07fc9d3659c44f07c608b82054fe28cebc2d3a11cda467c4761e3f4173f2f98f7f93ac8bc6a50b7b1ad57c842ebd274df2f9814de4b", 0x73}, {&(0x7f0000bdb000-0x2f)="4304b34b0ffa708a5ce408a7d0f1511f2d0d535615a0e4f94715d64d7f25f4f5427d2d15289aba71c9d8eacf098ef0", 0x2f}, {&(0x7f0000b62000-0xfe)="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", 0xfe}, {&(0x7f0000ea7000)="cfbbab8e38747b9da34d5ce919c9053f52c7807a1c6624ec41f37ab993e24349474c8edb3a609cf02f66c0f3a9947d8c21afc280ddc87bb1b6910a00435c4b4169909bc40ef6cc5437a2fb33dc2798bca3b2367dcbc45a597b79c4340395d6171e6819e6657751b713b1a28c9501ba52885f3da23a0ffa505c032392f53903c137dae44d840ac35f2da649ba2ecfbecb4625055dbb3372f0bcbc176cdbd5890fc14a80e69e5264783b0bb5b8173edf1feb6d84ad00f31d60bc70939d4ea7937633bab6f6e3197339d610332f44ed3ef9ba071506566c93858339587baa5709bfc8e21289", 0xe4}], 0x6, 0x9) 2018/01/28 20:58:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r2 = socket$inet(0xa, 0x1, 0x0) sendmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) r3 = memfd_create(&(0x7f0000662000)='\x00', 0x0) ioctl$TCFLSH(r3, 0x540b, 0x6) 2018/01/28 20:58:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000945000)=0x330, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000013000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000c18000)=[{{&(0x7f0000164000)=@pppoe={0x18, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f00003d8000-0x40)=[{&(0x7f00007c2000-0x2)="b3", 0x1}], 0x1, &(0x7f0000c37000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) read(0xffffffffffffffff, &(0x7f0000e82000)=""/54, 0x36) close(0xffffffffffffffff) 2018/01/28 20:58:17 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000012000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000007000-0x10)={0x3ff, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6(0xa, 0xf, 0x8) 2018/01/28 20:58:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000fd8000)=""/65, 0x41) r1 = syz_open_pts(r0, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000c8b000)=0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000520000-0x4)=0x1f) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f00003cf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 20:58:17 executing program 2: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') pwritev(r0, &(0x7f000000d000)=[{&(0x7f0000014000-0xa8)='9', 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) bind$inet(r0, &(0x7f000000e000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f000000b000)=0x0, 0x3767) 2018/01/28 20:58:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_nanosleep(0x3, 0x1, &(0x7f0000e46000)={0x0, 0x989680}, &(0x7f000075a000)={0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) r3 = dup2(r2, r1) r4 = eventfd2(0x3, 0x0) dup2(r1, r0) poll(&(0x7f000003b000)=[{r4, 0x0, 0x0}, {r3, 0x0, 0x0}], 0x2, 0x0) 2018/01/28 20:58:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r1 = socket$inet(0xa, 0x1, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000825000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f13000-0x4)=0xe8) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f42000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) faccessat(r3, &(0x7f00001d1000)='./file0\x00', 0x9, 0x1000) lstat(&(0x7f0000f08000)='./file0\x00', &(0x7f00001e2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept(r0, &(0x7f000080f000-0x20)=@pptp={0x0, 0x0, {0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bdf000)=0x20) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000041d000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @in=@multicast2=0xe0000002, 0x2, 0x7, 0x2, 0x1ff, 0x2, 0x80, 0xa0, 0x29, r2, r4}, {0x100000001, 0x1ff, 0x101, 0x5f4, 0x4, 0x9, 0x8, 0x1}, {0x7218, 0x5, 0x3c25, 0x3}, 0x8bbd, 0x5, 0x1, 0x0, 0x3, 0x2}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xff}, 0xa, @in=@rand_addr=0xac5b, 0x6, 0x3, 0x3, 0x2, 0x8, 0xc1, 0x8a9}}, 0xe8) 2018/01/28 20:58:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$mice(&(0x7f0000e0c000-0x10)='/dev/input/mice\x00', 0x0, 0x28001) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000f4f000-0x4)=0x83e) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r3 = socket$inet(0xa, 0x1, 0x0) sendmsg(r3, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000066000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f00006df000)={0xfe2273f, 0x4, 0x100000000, 0x9f, 0x8, 0x2}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000f98000)=0x7ff, 0x4) r2 = socket$inet(0xa, 0x1, 0x0) sendmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:17 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f00001f8000)=@generic={0x0, ""/126}, &(0x7f0000001000-0x4)=0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000001000-0xc7)=""/199, 0xc7, 0x2000, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f000006d000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x109000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x3, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x3, 0x20, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7f, 0x64d3, 0xf6, 0xb}, &(0x7f0000003000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000002000-0xb8)={r3, 0x100000000, 0xff, 0x4, 0x5, 0x7, 0xdcae, 0x8000, {r4, @in6={{0xa, 0x2, 0x800, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, 0x2, 0x7, 0x9}}, &(0x7f0000001000)=0xb8) ioctl$TIOCSTI(r2, 0x5412, 0x86b) setsockopt$sock_void(r0, 0x29, 0x2, 0x0, 0x0) 2018/01/28 20:58:17 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) seccomp(0x1, 0x0, &(0x7f0000002000)={0x1, &(0x7f0000012000)=[{0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getrandom(&(0x7f0000373000-0xc2)=""/194, 0xfffffffffffffe8d, 0x0) 2018/01/28 20:58:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001a7000-0x8)='./file0\x00', 0x0) chroot(&(0x7f00004fa000)='./file0\x00') mount(&(0x7f0000835000)='./file0\x00', &(0x7f0000a1c000-0x8)='./file0\x00', &(0x7f00001fd000-0x5)='vxfs\x00', 0x9400, 0x0) r0 = syz_open_dev$mice(&(0x7f000086c000-0x4)='/dev/input/mice\x00', 0x0, 0x600) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000a8d000/0x3000)=nil, 0x3000, 0x1000000, r1) clock_gettime(0x0, &(0x7f0000644000-0x10)={0x0, 0x0}) clock_nanosleep(0x5, 0x5b9c415d17a996cf, &(0x7f000003a000)={r2, r3+10000000}, &(0x7f0000c7d000-0x10)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000edb000)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000406000-0x4)=0x0) getpgrp(r4) open(&(0x7f0000178000-0x14)='./file0/file0/file0\x00', 0x0, 0x0) 2018/01/28 20:58:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00006d6000-0x8)={0x0, 0x5}, &(0x7f0000c9b000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00002ed000)={0x0, 0x6}, &(0x7f0000e5a000-0x2)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000091b000-0xb8)={r1, 0xc62, 0x5, 0x4f3d0000000000, 0x3, 0x40, 0x911, 0x400, {r2, @in6={{0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xfc, 0x100000001, 0x6e3a, 0x7ff}}, &(0x7f00008e0000-0x4)=0xb8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00003dc000)={@generic="7e752090b71c352e52c4ccf312a9e9f3", @ifru_flags=0x1802}) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r4 = socket$inet(0xa, 0x1, 0x0) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f0000bd9000-0x4)=0x0) sendmsg(r4, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4c000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000cc9000-0x4)=0x100, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) poll(&(0x7f0000b6e000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/28 20:58:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = syz_open_dev$mice(&(0x7f00000ad000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000915000-0x4)=0xa725) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f00006c2000)='/dev/keychord\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001ad000)={0x44, 0x0, &(0x7f0000841000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x42c, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0x0}], &(0x7f0000b41000)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/28 20:58:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r1 = socket$inet(0xa, 0x1, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) r2 = openat(0xffffffffffffff9c, &(0x7f0000c93000)='./file0\x00', 0x400000001, 0x2000000000004) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000ad6000)="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") fsync(r1) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000073a000)={@common='syzkaller0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00004cf000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x1, r3}) 2018/01/28 20:58:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/rt_acct\x00') lseek(r0, 0x0, 0x7) readv(r0, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x90}], 0x2c4) 2018/01/28 20:58:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r1 = syz_open_dev$usbmon(&(0x7f0000401000-0xd)='/dev/usbmon#\x00', 0x10000, 0x1fffff) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f00002a0000)={@rand_addr=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000286000-0x4)=0x8) r2 = socket$inet(0xa, 0x1, 0x0) sendmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) [ 34.561668] binder: 6571:6573 got transaction with invalid parent offset or type [ 34.571826] binder: 6571:6573 transaction failed 29201/-22, size 1068-16 line 3250 [ 34.610713] binder_alloc: binder_alloc_mmap_handler: 6571 20000000-20002000 already mapped failed -16 [ 34.624152] binder: BINDER_SET_CONTEXT_MGR already set [ 34.629657] binder: 6571:6573 ioctl 40046207 0 returned -16 [ 34.739956] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/28 20:58:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd4000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f000000d000)={0x400000000, 0x0}, &(0x7f0000fd6000-0x4)=0x0, 0x0) mknod$loop(&(0x7f000040e000)='./file0\x00', 0x1, 0x1) 2018/01/28 20:58:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r1 = socket$inet(0xa, 0x1, 0x65c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000aa6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cdd000-0x4)=0xc) getresuid(&(0x7f0000d5d000-0x4)=0x0, &(0x7f0000684000)=0x0, &(0x7f0000480000)=0x0) fstat(r0, &(0x7f00001fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chmod(&(0x7f000065b000-0x8)='./file0\x00', 0x10) sendmsg$unix(r0, &(0x7f0000cb8000)={&(0x7f0000427000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f14000)=[{&(0x7f00004fc000-0x97)="05e7a2e3f1a360b8a22eec751a15b5aac7df96726018abe1b25ed10d4425f2aca726b9cc851dc383ee02f5a0b79cc0eeddd0b3531af1e38d993eac15005534447866e81345f421965a0c41c5fa644e212006a0cd965d7f5661aecb9d9f2810197b9acca3f01002dfae56feed134013673e2ccb1043e8cb376d1739ae15f1221620244a5c092f166f5bba3864d6a686e7b49a462b959887", 0x97}, {&(0x7f00001c4000)="", 0x0}, {&(0x7f0000dc4000-0x1000)="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", 0x1000}, {&(0x7f000020e000-0x1)='t', 0x1}, {&(0x7f0000c6b000-0x8)="f6aaa003b95d3b9d", 0x8}, {&(0x7f0000714000)="c4d38456d9618d3a29f6bb7ef7ddb8793ac1c768ca58e63869", 0x19}, {&(0x7f0000841000)="1a3eb55e80926fdb3e790d8c2747b13ff0f0ef1ef41e4ce55e6839ab298624c2ec60fbe732ec81e386a946614acc59e96436eae4b4108cf17e320c25783efa0e830395170824a6b80fd36da3a4749afe3cb53413bff21ef4ac1e693687a375662e5aa15233f01057a1ed778e6602d5e0e6408f24580578bdd08974738d331aeeaf35", 0x82}, {&(0x7f0000cec000)="0843c73704ae0fdd5c0207b55714a8a882838587c57215a69e3650ab6ab19a367b4d8464660bbfabf871ff16699c9c6077a6df0507a3474e8e620f54ed10484609676887306ed669644da054ea65079d8227921f11218c44105ad4b45672a8470770f5110e795ea2235d344695342988d84a33a0ce028a33d59909a7a8441b449c8b9da9ce4164b7902aba7bf697a3c2931d00b192d04372bcd2f15257defc0d91e6f58f0aec3def07880f0c364dcb0506f17ea6c62fa8cf9ce28f86a0b4da33e97021d761cfba1a58c9b8cd052661b8c3a2ad5825bcd39ec3e8bdac3f0b5454a54f4f0d13e414cd193fcc88ec9754390ca6", 0xf2}], 0x8, &(0x7f0000362000-0xf0)=[@rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0xf0, 0x40}, 0x40011) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) readv(r0, &(0x7f0000259000)=[], 0x346) sendto$ipx(r0, &(0x7f000045a000-0x5d)="d9264b2e65a42b02a305a7c8d523b474aad5294f908fbc4eb5e47b7d2f195fc681b83a30d4236c4a32d06b33efbeda0e6f0a624b2b55ab7de5fb0d66272e41acc2700b6acc8acce65c157543c6a295af348b89f328eedc74d0420e6837", 0x5d, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000c6d000-0x20)={{0x0, 0x2710}, {0x0, 0x2710}}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000000)=""/4096, 0x1000, 0x0, 0x0) recvmsg$netrom(r0, &(0x7f0000eaa000)={&(0x7f000059a000)=@full={{0x3, {"715b25a81d5f3c"}, 0xffff}, [{"6c67aa4330106b"}, {"99f5dfd7c7d39e"}, {"88d998ba0d27c6"}, {"81810ce1708eb0"}, {"c7a359f0ed6ad6"}, {"1deff268218afc"}, {"3d39457c49681a"}, {"8f05a51211c49b"}]}, 0x48, &(0x7f0000ff2000-0x40)=[{&(0x7f0000cdc000-0x1d)="75340c6017f027870cf322ce47cf12b245c3e96a9547da6e2a90f2059b", 0x1d}, {&(0x7f00004c5000-0xaa)="fbc20db458a36099a2e13ea5035e46b85d4f396b169bead8d5a0a916e088809d8b061bce83a861d3aa6ad569f92de2435b9a9064089ac96584447ef4970368505b756e61146ff5008bcc70e5258a973a7cd4289ac808fe1e15441bae5e18462eedfca575c64626bd9c23577a08fc92fab92c4617cbd673e521717e572f57013da2f6a78a9d6a34bfec44483e6dd939fff8b87616b8881a6d267eed0999b114603c4584f595cf7c4c30add45597935db5641ae8b47910163dd5a5cdb60a101bb3", 0xc0}, {&(0x7f0000949000-0xa)="e9039dbb9f62756ec9fa", 0xa}, {&(0x7f0000628000)="21ba4f5461f9f887014abbcc373dfd36eb0df9db699a24d450829ed171e51358c98bca1dd03e8948cecaa5f07a4a2599bf5dc87e0daa858f29f3af1d41cf68001a8f4ab6e155ee0801251f94763d2f501a3669e6a8f0b5bb651ad1840f6ff9ddde62c2a0b31d6374f55ef09c", 0x6c}], 0x4, &(0x7f0000f21000)=[{0x48, 0x10d, 0x400, "7f7228b956f03ae4298caabd911abd68c57788b2e91e7afcb407b09493d55f922bc9a034eb51b594252096b0741912b19046b4c9fa5f"}, {0x90, 0x19f, 0x3, "fe0a4b5b21a77b6f61a32f3f956ecc17731210143d64483616304dae39d1dea47226f7454ba9413c09bec3fd6672f89fc83cd9488119327c452946d8fe9faa96f7551f1464f1a7818e22fa98910a63c2f0bd55c21715c5098a3d1c21f173bd8f5daa650483c395dad66c3bab81458762966efee068b4fbdced52e66d0013a719"}, {0x78, 0x7, 0x1, "e3aeb27e0ea737315812fe87c55364875cdcfd15d2564159910292c825ae7574e57607ce093d395ec71ed3bf9b6c33921a9f766e576809d42dc209117d6edc83d16f72b43f74504027959566bb677fa6000950752496ca37b011673e3f35fc25f6837746eb"}, {0x38, 0x101, 0x80000001, "491d1955d5dc85009b0818d4cdae9a2da1fc4f3494a999d3545940bcc08b10024885c35bc8bce8d9"}, {0xb8, 0x1ff, 0x1, "15ee4653d9447d400676c484962012fd97630c0e0ea72fd118266e97bcabadf246a947e552243e634572dde0d5b07ea7d8d8781223751bc1993aa88c774bc734c0ae9a9d39a9bf739efe79a8f148e36edda147fd7006f2eb2a69ccb9585edb36b3c8c9736f6f5648e995be2ecd2180b14d987127b23ea45b5b54f0cb45b36fbfd598ae2db4a9edb7931d64ea413d9f2ea06107864aa496c224a0c824bdd9bf7773d95f08"}, {0xc8, 0x13f, 0x4, "c5b68ff61bdaa6aaef46a002d5af425af76ca5dbe2860f7461c3abed5397debcb275aa5167e7700ba5480b4d20c2e7f8ec8a19bd354390e573fe25850299b531a43e587dc4996deb0f5b939757326d3592e920310b20a241d2437c430115b7165e1239d97266f18d7e7dbb7edbe9abd8d27d956d58692f4eaa417ac99ed651197a09babc58f99088879a5ca32b8f0e825d4c4afe6f586f1f5cfda2f86c8addbebfd389ea73e6bac3f2efe428c081efe78d05d4f666"}, {0x80, 0x185, 0x6, "3ff9a3851f3586851b5274d3db50be953e40aa42d62b36023a3631c02b77c6f9f7216c07ad0e1c5ee893806f4a5841514648c6c930d6c9ad443f88982d086c8b3d861a119061d87bdeab0301acaa0494cb980cd04facdc397214f41677bb264a2800a9de3aaaa4e333"}], 0x388, 0x10}, 0xbf814a950c8d2e07) 2018/01/28 20:58:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000038f000-0x10)={0x77359400, 0x0}, 0x10) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00001b1000-0x290)={0x0, {{0xa, 0x3, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0x2, 0x2decaf2c, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x493}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x100, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x64b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) r1 = socket$inet(0xa, 0x1, 0x0) sched_yield() sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000e07000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002ba000)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000816000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) r3 = socket$inet(0xa, 0x1, 0x0) sendmsg(r3, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000630000)={@common='ip6tnl0\x00', @ifru_flags=0x2}) 2018/01/28 20:58:17 executing program 3: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000a36000-0x8)='./file0\x00', 0x418c00, 0x20) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ef7000)=@assoc_value={0x0, 0x2b}, &(0x7f0000656000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000056f000)={r1, 0xc3, "c49048d7dcfbe6502a7535a4207fcded5543167e27db26463be81203801cd2a9b6fdf47f2b2c4376c6ff14f5aa1a2ebe421554658f8946a3e39668a13aaa8c42cf783a8e3cc57a11f43292ceab0db945e9a81699d14e7a7013c189d92432fcf47c76af4c28a00e45a0a361fee9a42a28ade88e0d02d57d7226f52ca4a7589994e27d44b0a2263972f65aec8be186239866e5bba799443a1e5efe11fd6d2f4d185b5209b9eae5aaa339c25331d6508b7d03913e8d092758d9af39101551f0f5326fb703"}, &(0x7f0000c39000-0x3)=0xcb) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ef7000)=@assoc_value={r2, 0xd719}, 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x6, &(0x7f0000eeb000-0x4)=0x3, 0x4) getsockopt$inet_tcp_int(r3, 0x6, 0x6, &(0x7f0000ef7000-0x4)=0x0, &(0x7f0000ef7000-0x4)=0x4) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r3, &(0x7f0000ef7000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 20:58:17 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000a36000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000047f000)='cifs.spnego\x00', &(0x7f0000d2f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="ed5215545b5cc8fb907ee564825b", 0xe, r0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000000c000)='./control\x00', 0x1, 0x60) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f000000c000)={0xfffffffffffffff9, 0x9baa, 0xff, 0x6, 0x8, 0x1}) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000017000)='big_key\x00', &(0x7f0000017000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000010000)='.):\x00', 0xffffffffffffffff) request_key(&(0x7f0000004000-0x5)='ceph\x00', &(0x7f0000015000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000018000-0x1)='\x00', r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) getdents64(r3, &(0x7f000001a000-0xcf)=""/207, 0xcf) 2018/01/28 20:58:17 executing program 6: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) sendmsg$netlink(r2, &(0x7f0000029000-0x38)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f0000029000)={0x300, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0x258, 0x0, [@generic="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", @generic="159f94792017d263b928a0f7cf5c6b2dde5435ab9e92ad1d538763ed6fb9415d5720099b1b4ae7394ff06117087b78db0c80acf2eb4605a7e33109059ae7fb9fd858caa802684a0f1a9a86aa832b35955c16ec7444f3f439c748f7852bda89fb7c4db053a7197423649e6e31a9a81018df4f9c8be948bd41ca6ae7cd8f1bdd117d727683ec413df74978f25313a2aa1f8ce7ce4d30e218627af813847a4da2447b3db2c8d0d96af5cb0cd7d05452f218adf75af5d5a55d0f962863856a20c85a05e28bd77dc3ad3cb143ad7b1d7c8f925aa0777633d177e67237f57ffc4b8aa4e3e5efffa1"]}, @generic="8cc2492aa52572f97acfc517cc8969751079300accd7e5386ed1e730bdddb1755bac7b5899ae8bf0d304399e510fc1119545a69c0048007a4164483c12821a070aa2399ce00c016d2c7f2bca9cdd7afe6b5e2f6c1e8336816363afe219634fac5890103b6fef5870d5ffb95e9e9d90e02188ff52a5f7b7f3ebe28cd25a3f", @typed={0xc, 0x7a, @ipv4=@broadcast=0xffffffff}, @generic="b2e2697e2b7416df5a0dc43a8b"]}, 0x300}], 0x1, &(0x7f000002c000-0x28)=[@rights={0x28, 0x1, 0x1, [r2, r0, r1, r2, r1]}], 0x28, 0x40000}, 0x20000000) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x0, 0x4) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000011000)=[], 0x0, &(0x7f000001b000)=""/0, 0x0, 0x0}, 0x2) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f000002c000)=0x8, 0x4) 2018/01/28 20:58:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r1 = socket$inet(0xa, 0x1, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000d9f000)={0x2f8a, 0x1ff, 0x4, 0x200, 0x9, [{0x5, 0x1, 0x8, 0x0, 0x0, 0x1002, 0x0, 0x0, 0x0}, {0xdc, 0x3, 0x7, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x2, 0x6, 0x755b, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x9ba2, 0x0, 0x75, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0}, {0x5, 0x8, 0x7, 0x0, 0x0, 0x201, 0x0, 0x0, 0x0}, {0x10000000, 0xffffffffffffffda, 0x8000, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x3, 0x6, 0x792, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x0, 0x20, 0x6, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x0, 0x100000001, 0x3bc, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}]}) r2 = socket(0x1a, 0x6, 0x3a) recvfrom$unix(r2, &(0x7f0000b9d000-0xf)=""/15, 0xf, 0x40012140, &(0x7f00000dc000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:17 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x10)=[{r0, 0x5, 0x0}, {r0, 0x2004, 0x0}], 0x2, 0x3) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x2710}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000011000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 20:58:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000034c000)='/dev/sequencer\x00', 0x400, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1a, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0xfffffffffffffdac) r1 = socket$inet(0xa, 0x1, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r0, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) lseek(r0, 0x0, 0x4) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000f37000-0x8)=0x1) 2018/01/28 20:58:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f000070f000-0xd)='net/fib_trie\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000000c000-0x98)={0x0, @in6={{0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xa00000000000000}, &(0x7f000019d000)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000301000-0x8)={r3, 0x7}, 0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f000031a000)={0x5f9e, {{0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2000000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r4 = socket$inet(0xa, 0x1, 0x0) sendmsg(r4, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000413000)=[], 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f08000-0xc)='/dev/rfkill\x00', 0x60040, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000b12000-0x4)=0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00003ad000)={0x0, 0x0}) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000f8a000)={0x7, &(0x7f0000719000)=[{0x4, 0x6}, {0x100000001, 0x7}, {0xf5, 0xb2f4}, {0x14, 0x5}, {0x5, 0x5}, {0x40, 0x7}, {0x3f, 0xb7c}]}) sendfile(r1, r0, &(0x7f00009c8000-0x8)=0x0, 0xfffffffffffffffc) timer_create(0x3, &(0x7f00007b0000-0x60)={0x0, 0x30, 0x3, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f31000)=0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000b96000)=""/152) timer_getoverrun(r3) 2018/01/28 20:58:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d56000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f23000-0x4)=0xc) setfsgid(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r2 = socket$inet(0xa, 0x1, 0x0) sendmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r1 = socket$inet(0xa, 0x1, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) listen(r1, 0x9) 2018/01/28 20:58:17 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000065d000-0x7)='cpuset\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0xe, 0x7) ioctl$TCSBRKP(r0, 0x5425, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000001000)={&(0x7f0000303000/0x400000)=nil, 0x400000}) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r2, 0x10e, 0x1000000000000003, &(0x7f0000851000-0x1)="", 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) 2018/01/28 20:58:17 executing program 2: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r4 = getpgid(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r0, 0x8, r4) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xf, r5, 0x0, &(0x7f0000004000)=""/0) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chown(&(0x7f0000000000)='./file0\x00', r2, r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000002000-0x4b)={0x0, 0x43, "4303ad0459a6d0562c9f3a442bc5a1916d27df0df1023ffe163c641eb690fea62b6476b3dab05906e2646352d7cb695a865d7b7141b027313ee1eba0d1302502f8041f"}, &(0x7f0000000000)=0x4b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(r5) setsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000000000)={r7, 0x100, 0x2, 0x1000}, 0x10) 2018/01/28 20:58:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b86000)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000f55000)={0x82, &(0x7f00009b4000-0x82)=""/130}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000071c000-0x10)={0x4, 0x8004, 0x0, 0x6, 0x0}, &(0x7f0000138000)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000953000)={r2, 0x3}, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000065a000)=@routing={0x2f, 0x20000000000001b6, 0x2, 0x8423, 0x0, []}, 0x8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r3 = socket$inet(0xa, 0x1, 0x0) sendmsg(r3, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f0000841000)=[{0x40, 0x0, 0x10000, "48cc558c5f9ad4b9794c6dc80484e50f829004b8d7471ae12a5d3d9b2271fda3d1509774ac33f73140119cc95e387f16a6d6dea269526c4571071f1585caec769440a1f87fd394"}, {0x58, 0x104, 0xaa, "021acf00580c6c7b538a3c5e8191a5218445437469e470f03b6867c59570093857d963ff0bc8b76a8d3e4080a657b8974c7e773fe2d88715f9f3531657f6960a17f71e7fd38347"}, {0x50, 0x116, 0x7fff, "83f1073f51eb513a3ff3aaca3b6f1e2dc5c0c04c13e6a7495eb05473fd2f72982b3a81084c1de40ecf00bc79e525327137529dcae9e3b0477de4ad81403d6c"}, {0xb0, 0x117, 0x6, "120238b039787433c2292832d3b3112826bcb90a9d405fe0936b87d955d89bec56b20fa065596da060aa122197c630e69c1332bd7da678912d0c5c856ee784360ed1b54fd8fb0756aa160735ed1a4e828b5dcf9ead2bb90499af947f4068eddf61f253f23b01d7e27da7a8c738c0f4dae3806b5ae361d6c7c3de6611daa2440e147aa9c16406400b2743ddc6c2e8d6f3515186e37e81d9a0a4f1fe0ace"}, {0x10, 0x100, 0x1ff, ""}, {0x98, 0x11, 0xa62000000000000, "8cc78bfdc745c4effbf6e5366bae6af989d3e59b6ee5d1d05e49e9d1e9e7345b1f45a0ebd907ecc0354c42ecf06f036df5b2eb432f950c6109097fba6edba9a71144ec060226a9450d0a3fde01d15e1018bf152563836c6394af6a330caff02bc25dd0b56e4c29b174f0155037ac66dab71a2460bf6321eebe77a8db64ba47b899a07185d815"}, {0x58, 0x1ff, 0x80, "756233bdf4d25d7ca1ad558c5c3ce133d15aa9d73c27ff3946f0fde3a5f0f6a66d78fe76dccb6cb57f27aabfa97f9b9bac9bf6f3168f3d45d9e966117013bba9f0a8ed3ca3"}, {0x48, 0x111, 0x9, "1139383d68547a9020205609f8276486e8d345e516f81d1f5427c1944b6d11b741fc564869aaf3dc6877829fdc31e8d9c8a15cc7e3"}], 0x2f8, 0x0}, 0x20008054) 2018/01/28 20:58:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r1 = socket$inet(0xa, 0x1, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000082d000)={0x0, 0x10, &(0x7f0000d6a000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000878000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000910000)={r2, 0x1f}, &(0x7f00002bb000)=0x8) 2018/01/28 20:58:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000569000-0x18)=@add_del={0x2, &(0x7f0000ce3000)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0}) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000520000-0xc)={0x0, @multicast1=0x0, @rand_addr=0x0}, &(0x7f000018d000)=0xc) r1 = syz_open_dev$mice(&(0x7f0000d27000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000094d000-0x4)={0x401, 0x4, 0x8000}, 0x4) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000bdd000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0xe3d3, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000bf2000-0x8)={0x0, 0x0}) tkill(r2, 0x3c) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup3(r3, r0, 0x0) getdents64(0xffffffffffffffff, &(0x7f0000195000)=""/86, 0x56) socket$inet6(0xa, 0x0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000385000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/28 20:58:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) pipe(&(0x7f000061f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000020d000)=0x0, &(0x7f0000b34000)=0xffffffffffffffc5) lsetxattr(&(0x7f0000530000-0x8)='./file0\x00', &(0x7f0000b15000)=@known='trusted.syz\x00', &(0x7f0000647000)='vmnet1cgroupem1*\x00', 0x11, 0x3) inotify_init1(0x80800) mount(&(0x7f0000c4f000)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)="000000026500", 0x0, &(0x7f0000654000-0x1)="") recvmmsg(r0, &(0x7f00000e6000-0xb4)=[{{0x0, 0x0, &(0x7f0000a31000-0x30)=[{&(0x7f0000395000)=""/36, 0x24}, {&(0x7f0000488000)=""/133, 0x85}, {&(0x7f0000408000-0x3e)=""/62, 0x3e}], 0x3, &(0x7f00002e1000)=""/76, 0x4c, 0x3}, 0x2}, {{0x0, 0x0, &(0x7f0000c4f000)=[], 0x0, &(0x7f0000469000)=""/69, 0x45, 0x2}, 0x2}, {{&(0x7f0000411000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f000064a000)=[{&(0x7f0000609000)=""/91, 0x5b}, {&(0x7f0000cec000-0xaa)=""/170, 0xaa}, {&(0x7f00006e3000-0xe8)=""/232, 0xe8}], 0x3, 0x0, 0x0, 0x8}, 0x5}], 0x3, 0x40, &(0x7f0000ff6000-0x10)={0x77359400, 0x0}) socket(0x14, 0x80000, 0x3) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000895000-0xc)='/dev/autofs\x00', 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000ebe000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0xf378, 0x1, @fr_pvc_info=&(0x7f000062e000-0x14)={0x3, @generic="8be251ec5b51373433ff2ce708b394f1"}}}) 2018/01/28 20:58:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r2 = socket$inet(0xa, 0x1, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c59000-0x17)='net/ip6_tables_matches\x00') connect$pppoe(r3, &(0x7f0000bc2000)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, @common='bridge0\x00'}}, 0x1e) sendmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r1 = socket$inet(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00007c8000)={0x0, 0xffff}, &(0x7f0000da0000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000040000-0x20)={0xbf, 0xfffffffffffffffd, 0x8009, 0x6, 0x7, 0x2, 0xf0, 0x3, r2}, 0x20) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fc3000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000d61000)={r2, 0x7f}, &(0x7f0000b7c000)=0x6) 2018/01/28 20:58:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r1 = socket$inet(0xa, 0x1, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f9b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00002f9000-0x10)={0x0, 0xfffffffffffffffd, 0x4, [0xaa1b, 0x671, 0xbd, 0x101]}, &(0x7f0000ca9000)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000015c000)={r3, 0xcd, 0x0, 0x7fffffff, 0xfffffffffffffffd, 0x0}, &(0x7f0000f7b000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00007f4000)={r3, 0x8}, 0x8) 2018/01/28 20:58:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f0000fa4000)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)="") 2018/01/28 20:58:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r1 = socket$inet(0xa, 0x1, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000082d000)={0x0, 0x10, &(0x7f0000d6a000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000878000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000910000)={r2, 0x1f}, &(0x7f00002bb000)=0x8) 2018/01/28 20:58:17 executing program 7: mmap(&(0x7f0000000000/0x70a000)=nil, 0x70a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00003e9000-0xc)='/dev/autofs\x00', 0x100, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x400000000006}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000709000-0x7)=""/8, &(0x7f0000707000-0x4)=0x8) 2018/01/28 20:58:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000029000-0x38)={&(0x7f00009be000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, [@generic="280ffe0121"]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00001b5000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000f40000-0x44)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="588d41b8c30077df298d4b628831dd40"}) r4 = socket$inet(0xa, 0x1, 0x0) sendmsg(r4, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:17 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x40001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000000+0x42)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet(0xa, 0x1, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x80040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000003000-0x8)={0x6, 0x9, 0x2b92, 0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x5, 0x0, 0x1, 'queue1\x00', 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000001000-0x4)=0x8c63) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r2, r1) syz_open_dev$mice(&(0x7f000071d000)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x7, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x60) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00003c6000-0x90)={0x5, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000003a000)={0x17, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 20:58:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x5, &(0x7f0000835000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000be2000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000924000-0x4)=0xe8) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000cab000)=""/103) r2 = getegid() fchown(r0, r1, r2) r3 = socket(0x110, 0x2, 0xc) openat$rtc(0xffffffffffffff9c, &(0x7f000048f000-0x9)='/dev/rtc\x00', 0x400000, 0x0) write(r3, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0xfffffffffffffff5) write(r3, &(0x7f0000666000)="1f0000000104ff00fd43544007110000f30501000800030000000000000000", 0x1f) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000086b000)={{0x2, 0x3, 0x81, 0x2, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 20:58:17 executing program 6: r0 = openat$dir(0xffffffffffffff9c, &(0x7f00001b4000-0x8)='./file0\x00', 0x100, 0x4) fdatasync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = memfd_create(&(0x7f0000db3000-0x4)='em0\x00', 0x2) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f00008b0000)={0x8, 0x8}) unshare(0x40600) getsockopt$inet6_tcp_buf(r2, 0x6, 0xf54476a7736f043, &(0x7f0000343000-0xc2)=""/194, &(0x7f0000df8000-0x4)=0xc2) signalfd4(r1, &(0x7f0000057000)={0xc53}, 0x8, 0x0) 2018/01/28 20:58:17 executing program 4: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000d99000)={@common='syzkaller0\x00', 0xffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d9a000)={@common='lo\x00', &(0x7f0000782000)=@ethtool_gfeatures={0x3a, 0x228, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 20:58:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a9000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) getdents64(r1, &(0x7f0000544000-0x90)=""/144, 0x39f) r2 = open(&(0x7f000015a000-0x8)='./file0\x00', 0x0, 0x100) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000ebc000)={0x5, 0xaf65, 0xcaac, 0xaeca, 0x5, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r3 = socket$inet(0xa, 0x1, 0x0) sendmsg(r3, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:18 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x21) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00002ea000)=0x0, 0x0) 2018/01/28 20:58:18 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x7f, &(0x7f0000000000)="a092b12de30429cfc47f0f4206139ca18e766770a4d07cc31a0aba96e71a686f984d6a441be6a765150d696f0d007426d0b9c996cde86e36ee8e20816a3f0f95d999dfa5ff6c0e203f88712afe9ba9df79efc9addbc95983bc7e349750d942186f16837e9767360dad7144cc4a37fb9391f48d8f19fe4f81aa7d919e27") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000708000)='/dev/autofs\x00', 0x40900, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00001b5000)={0x0, 0x0, 0x2, [0x8001, 0x800]}, &(0x7f00006cc000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000932000)={r2, @in6={{0xa, 0x0, 0x7fffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf790, 0x1ff}, &(0x7f00009d6000)=0x98) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1d, &(0x7f000086b000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fe5000)=0x14) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000ba1000-0x4)=0x0) lstat(&(0x7f00004b6000-0x8)='./file0\x00', &(0x7f0000a9c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000a29000)={r5, r6, r7}, 0xc) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000a3e000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r4}, 0x14) r8 = socket$inet(0xa, 0x3, 0x51ea268) sendmsg(r8, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r1 = socket$inet(0xa, 0x1, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f00002e6000)=[{&(0x7f0000de8000-0x87)="a58cfc32a23e54f973f798ee41681d3dbe91d9c7a2d08a5f27833b756e8a0f7c49e640fef1f1bf16d7f536f90606fed1ee5479d1d075cbe8d84c9d0f24427765c2b095f7f1970ee5ab68d0045c63293cb13a566e5b9d6afb9a9863faba73de01e796f292dd9c8dad812ec45cd56f2d1ed26c3bc3095c01af09bbfa460806d4e0789fc472846e0f", 0x87}, {&(0x7f0000227000)="ce2593a9967e88cb36ad646b6b5661a53b8c5b327490bc44ae3bbf70f207c020f9aa2cc1147b4ad0f3a0395377d0a3e0eb46d9747d3e5d3e504938ce659ea661e7", 0x41}, {&(0x7f0000af1000-0xfa)="e9a8473e12ef6c61d5d715082c01104e5e46cf207bafb3801c0f58b9504c6f46413e2ecf4f0d38c1c567b4170c69d2de023a239c2a85b6fed842bd921706e77f1cbfd7c199a427870a6840dfe926023be1178e3c7c2c433ae57bc3e72e54f9eb27bf8f2184d5613f1bbb24d96054ce3fbee220117d053d010cccc2161b7abff7b4064a1e2c76adea03d55736c9a6756f3147ce81bea103a4e400b70155663ce0d20c076d80bdd1f0bd51687e80c7452c98d0dc0eebc9ad7ca80e039677c57e669a2399640a4668d070fd692e283db21764d8a270866443370bc8fd46bd927c9993a980aa926d897de48044db9749e4a391d71dca9e3fc7235bd5", 0xfa}, {&(0x7f0000352000-0x20)="799ba734977d6ca833850493b6e21b138a2994b3338c84a4e7e10b9dbd133fb9", 0x20}, {&(0x7f000076c000-0x6c)="df9634ed52b3bc5b838490f1ce930a7d031c98ca8f43ca0a91fff613348a2d4f9cf7c4854148a9ad69a7f215ecb034dc5aa97551fff68226ce070eaa4bd346096cea1c1c2c258cbc70779a47b95c10dab079fb7227e32d8619248dc556489c087385d9d44abba776f29af3", 0xfffffffffffffffd}, {&(0x7f0000fa7000-0x1000)="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", 0x1000}, {&(0x7f0000741000-0xf5)="d10d5a8cf6363309f0ee34ed74a89845a73f5351f2f6bd4ae8a992ee2710a4572242a36b5bda90d7f902dfc6693653212518186ccf329202c50c0e01913f91d642d9bddeb0b7d835a86080ae46fc2e4160b08c42b7b7d78d64c2544d51b384efcc4221f474db3a4acbf7c90eaadab231ad81bf317ded60215ea1f490ab685119562e7d9158685f3bce6ec713672014d9c4ca822222375800f330b1a0c3e3e121917ba866a92e2a6334a13a0e896b0f936b2f50dbf88ac164e3d7f1507066c90d344bd123f0f6a48c2fbad0d0ee3fdd863574e487748861864b4fbbe5421f24aac5c5d1c6cb97b454aae781d639ec8857297aad5d6c", 0xf5}], 0x7, &(0x7f00000ff000)=[], 0xffffffffffffff39, 0x0}, 0x20008054) 2018/01/28 20:58:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000655000-0xf)='/dev/sequencer\x00', 0xa140, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00003dc000-0x4)=0x0) preadv(r0, &(0x7f0000ca8000)=[{&(0x7f0000b28000-0xf3)=""/243, 0xf3}, {&(0x7f0000fb2000)=""/120, 0x78}, {&(0x7f00004b0000)=""/84, 0x54}], 0x3, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000062c000-0x38)={&(0x7f0000316000-0xb)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bea000)={&(0x7f00000e6000-0x110)=@getpolicy={0x5c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:58:18 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x86) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') r1 = creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) fcntl$setlease(r1, 0x400, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000020000-0x4)=0x6e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000014000)='./file0/file0/bus\x00', r0, &(0x7f000001f000)='./file0/file0\x00') link(&(0x7f0000824000-0xe)='./file0/file0\x00', &(0x7f0000866000-0xe)='./file0/file1\x00') 2018/01/28 20:58:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) connect$inet(r0, &(0x7f0000479000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000307000)='/dev/usbmon#\x00', 0x200, 0x10000) mq_timedsend(r1, &(0x7f0000602000)="bb7d4a2271ac296aaa6c0d4a979d3e0b89b8892148b951e723d16d4463dad6e07f0bc257722b043ea5b393124f25e09bad692d12fd141d8061d571cdef324725b2ba29159c4c28bb4a7eab8ad11320b35effded9228c41d5f72c6c17ff58e3e2c46477fdc8928c95137bbabd06efef4ba3e94109c93505e45b4eb6d7e19dcc2699c0c67b451760194e4c01acaa157b70c0aab1", 0x93, 0x70f69b1, &(0x7f0000949000)={0x0, 0x989680}) write(r0, &(0x7f0000301000-0x24)="24000500ff000717fe1e801afe25000000000000000037c6060000000000000000000bcb", 0x24) 2018/01/28 20:58:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000960000-0xc)='/dev/autofs\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000eba000)={0x0, 0x0, 0x0}, &(0x7f0000eac000-0x4)=0xfffffffffffffc62) 2018/01/28 20:58:18 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x2, 0x40000) r1 = socket(0x3, 0x80e, 0x40) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) bind$netrom(r1, &(0x7f00008dd000)=@full={{0x3, {"bee7712d79d925"}, 0x20}, [{"5c74080faa7e27"}, {"918bad8b96f3c3"}, {"68af670eb31529"}, {"0413273afe1b52"}, {"9e0c65a00afcaf"}, {"fc3fb52faf339a"}, {"d6390f3ac8becf"}, {"29a393838f0433"}]}, 0x48) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r4 = socket$inet(0xa, 0x1, 0x0) sendmsg(r4, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000181000-0x9)='/dev/rtc\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000ec5000-0x4)=0x0) sigaltstack(&(0x7f00000d0000/0x3000)=nil, &(0x7f0000f90000)=0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d81000)='hybla\x00', 0x6) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clone(0x40000000, &(0x7f00008a2000)="", &(0x7f0000d6d000-0x4)=0x0, &(0x7f0000ca4000)=0x0, &(0x7f0000ab6000-0xa0)="") r2 = syz_open_procfs(0x0, &(0x7f0000468000)='mounts\x00') ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f00000e2000-0x18)={0x800, 0x10001, 0x7, 0x9, 0x1, 0x32b5}) shutdown(r0, 0x1) 2018/01/28 20:58:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000cde000)='/dev/binder#\x00', 0xffffffffffffffff, 0x800000000000) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x18, 0x0, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000169000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect(r1, &(0x7f0000000000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/28 20:58:18 executing program 6: r0 = gettid() ioprio_get$pid(0x2, r0) personality(0xc) 2018/01/28 20:58:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r1 = socket$inet(0xa, 0x1, 0x0) r2 = pkey_alloc(0x0, 0x3) pkey_free(r2) keyctl$session_to_parent(0x12) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x7, 0x2, &(0x7f000049f000-0x8)={0x0, 0x0}) read(r0, &(0x7f00005cb000)=""/144, 0x90) close(0xffffffffffffffff) r1 = syz_open_dev$binder(&(0x7f00000a5000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d86000)='/selinux/policy\x00', 0x0, 0x0) accept$nfc_llcp(r2, &(0x7f0000676000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000027e000-0x4)=0x60) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009bc000-0x15)='/proc/self/net/pfkey\x00', 0xfffffffffffffffe, 0x0) accept4$nfc_llcp(r3, &(0x7f0000a88000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00008cd000)=0x60, 0x80800) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r4 = mmap$binder(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000-0x30)={0x28, 0x0, &(0x7f0000b9a000)=[@reply={0x40406301, {0x2, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f00001cb000-0x20)=[@fda={0x66646185, 0x5, 0x3, 0x2d}], &(0x7f000003a000-0x28)=[0x330deac960f524f0, 0x78, 0x78, 0x40, 0x70]}}, @acquire_done={0x40106309, r4, 0x0}, @dead_binder_done={0x40086310, 0x0}], 0x25c, 0x0, &(0x7f0000001000)=""}) 2018/01/28 20:58:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r1 = socket$inet(0xa, 0x1, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f000093b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000024f000)=0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f00002de000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e44000-0x4)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000cd6000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r3, &(0x7f0000316000)={&(0x7f000002c000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000084a000)=[], 0x0, &(0x7f0000d43000-0x18)=[{0x10, 0x0, 0x8, ""}], 0x10, 0x0}, 0x0) 2018/01/28 20:58:18 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000fbc000-0x58)={{0x3, 0x80000000}, 0x1, 0x7, 0x8, {0x4, 0x1}, 0xac7, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xc0f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer(0xffffffffffffff9c, &(0x7f000050a000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000501000-0xb0)={{0x9, 0x1ba}, 'port1\x00', 0x80, 0x60, 0x9, 0xae4, 0x5, 0x0, 0x6, 0x0, 0x1, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 20:58:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000bf1000)='/dev/pktcdvd/control\x00', 0x204240, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000943000)={0x47, 0x5}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000aa9000-0xc)={@broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00001c1000-0x4)=0xc) r2 = socket$inet(0xa, 0x1, 0x0) sendmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000081000)='/dev/pktcdvd/control\x00', 0x40, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r3, 0x770a, 0x0) 2018/01/28 20:58:18 executing program 2: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000032c000)={0x2000000000000125, &(0x7f00005e1000)=[{0x6, 0x800, 0x7fff, 0x4}, {0x0, 0x1, 0x10000000000000, 0x1}, {0x8001, 0x6, 0x12, 0x8}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0xffffffffffffff98) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x804, 0x400, &(0x7f0000f82000)={0x0, 0x0}) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r1, 0x101, 0xd, &(0x7f0000f82000)=0x0, &(0x7f0000f82000)=0x4) sendto$inet6(r0, &(0x7f0000dcc000)="", 0xffffffffffffff7b, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/01/28 20:58:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000db3000-0x5c)={{0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x81e8}, {0xa, 0x0, 0x80, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1, [0xffffffff, 0x3fe000000000, 0x8, 0xaf, 0x9, 0x5, 0x5, 0x101]}, 0x5c) r1 = syz_open_dev$sg(&(0x7f00005a3000)='/dev/sg#\x00', 0x0, 0x1) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000511000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000774000)={0x0, 0x0}) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000bde000)=0xfffffffffffffffb, 0x4) fremovexattr(r4, &(0x7f00001b7000-0x11)=@random={'trusted.', '/dev/sg#\x00'}) socket$inet(0xa, 0x1, 0x400204) sendmsg(r4, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r1 = socket$inet(0xa, 0x1, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f0000135000-0x1e8)=[{0xa8, 0x0, 0x1, "14dddf33e7407cc00eefd97348add12ad38d9890c3d314272d37432c2cac711e4c59af26541f7751aa5ad767f7e2f9d09247fc93bdb7c70e46997688d99aee4f3f0724a2a0d75026bc1f4d8a8f63e1d1c94d55ea6ae15a59627ab0a47c4f397584ded95f49bde0af4e7a72ea3ddf17b67c1500ec3fb772c21335eb53e52afc926ace18952769d6400f3a2d25283799d001cea95cb6e995"}, {0xb8, 0x111, 0x100, "326c34029a31367f77b5fdd3cb4f82b548f574f5f8a2ca0b0989281ee3a0e8a78116c781cd759b17169def9efb4d87cbb90e6e62249c9c3ec54d44d40949b9cc0c8bbf9113b13bc2834dc03b36699c1797ef48984aafc3ab27f7afd98d946b32529883cd7ec42aed68378ceec5514355221a22eccaea93d2932d51d868c2dab3b2194e5c262aebad550fa0e246653ab32d8fc26fde34946fb6cae1449e4412de3f048242fb88"}, {0x88, 0x103, 0x7, "83feff5bc3eb86d9d20276f96ee89296cbbaa62e709c9d7d0167e49c8f897eaa83bb0c95555bb50a6fa09a23c55724a314495904c3620a8483b0dcb5527964054cf107e11c7eeaa11d9e7b3803d8ef23d15b63d09fef3a3feda5623936c3f96c935d820e69aa5fb0ead99ca650bded7398347b38"}], 0x1e8, 0x0}, 0x20008054) [ 35.543197] binder: 6756:6757 got reply transaction with no transaction stack [ 35.553342] IPVS: Creating netns size=2536 id=9 [ 35.563022] binder: 6756:6757 transaction failed 29201/-71, size 0-0 line 2920 2018/01/28 20:58:18 executing program 3: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000068000/0x3000)=nil, 0x3000, 0x1, 0x110, r0, 0x0) r1 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) fcntl$setstatus(r0, 0x4, 0x42010) 2018/01/28 20:58:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x9ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f000020e000)={0x81, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x3f, 0x0, 0xfb5, 0x9, &(0x7f0000000000)=@common='bpq0\x00', 0x0, 0x6, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r2, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000003000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000bd0000-0x8)='./file0\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 20:58:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000095d000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000a19000-0x4)=0xc) r2 = getgid() getresgid(&(0x7f0000c00000-0x4)=0x0, &(0x7f00002a9000-0x4)=0x0, &(0x7f0000cfe000)=0x0) r4 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000080f000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000656000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() getgroups(0x8, &(0x7f0000fbe000)=[r0, r1, r2, r3, r4, r5, r6, r7]) prctl$intptr(0x26, 0x1) clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") 2018/01/28 20:58:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) getsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f0000f9f000-0x6b)=""/107, &(0x7f00003e7000)=0x6b) timerfd_create(0x7, 0x800) socket$inet(0xa, 0x1, 0x0) [ 35.601496] pktgen: kernel_thread() failed for cpu 1 [ 35.607026] pktgen: Cannot create thread for cpu 1 (-4) [ 35.628714] IPVS: Creating netns size=2536 id=10 2018/01/28 20:58:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f00003a5000-0x4)=0x1, 0x4) bind$inet(r0, &(0x7f0000aad000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfdce) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffea7, 0x20020006, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/28 20:58:18 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x9)='net/bnep\x00') recvfrom$llc(r0, &(0x7f0000cd7000)=""/94, 0x5e, 0x2, &(0x7f000048b000)={0x1a, 0x0, 0x0, 0xef, 0x4, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x8080000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/28 20:58:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009f1000-0xc)='/dev/rfkill\x00', 0x440281, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000d09000-0xbb)={0x0, 0xb3, "244ed0ff2570eb1a54a69128ea8d7913161be1a50b4ea931a92ecec3640d15e400144679a4d605e328f4e9fa0896bb44326cdc5834dcfb8bb6ab65732cd6ec398ceca36a5cb7e12bcf94b533cfa1d380531f9496600570009868fd943147df2f9f5c8c53bf70c98291b90611ac4caf74e37f1cc01edbc482c8ea76277c003df35c051294dd9ead97e3325090f99b92ae26a83bdb526ca08acd2a8c884e92a58fe64df114537ad800044841258877690fe13ad2"}, &(0x7f0000d60000-0x4)=0xbb) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000542000-0x10)={0x6, &(0x7f0000e8b000)=[{0x9, 0x52f4, 0x1, 0x400}, {0x8c, 0x4, 0x0, 0x7ff}, {0x7fff, 0x401, 0x11, 0x4}, {0x9, 0x8, 0x8, 0x2}, {0x7, 0x6, 0xfff, 0x6}, {0x40, 0x1, 0xc2, 0x80000001}]}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00003bf000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000379000-0x4)=0xc) connect$packet(r0, &(0x7f0000389000-0x14)={0x11, 0x1b, r2, 0x1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000029d000)={r1, 0x67}, 0x8) r3 = socket(0x200000000010, 0x2, 0x0) write(r3, &(0x7f0000577000)="2400000024007f000000120000000100000ff6ff010000000000f300f1ffffff1300ff10", 0x24) 2018/01/28 20:58:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r1 = socket$inet(0x2, 0x0, 0x65f) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000336000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) execveat(r2, &(0x7f0000e50000-0x8)='./file0\x00', &(0x7f0000296000)=[&(0x7f0000c0e000-0x1)='\x00', &(0x7f00004bd000-0xf)='%&keyringnodev\x00', &(0x7f0000562000-0x5)='ppp1\x00', &(0x7f0000f3c000)='&.)\x00', &(0x7f00009d6000)='GPL\x00', &(0x7f0000d2f000)='\x00'], &(0x7f00000a4000)=[&(0x7f0000fe5000)='}system#trustedcpuset\\\x00', &(0x7f0000bed000-0x1)='\x00', &(0x7f00005ab000-0x1)='\x00'], 0x800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000575000-0xa0)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3fffc00, 0x6, 0x1, 0x6, 0xea0}, &(0x7f0000242000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000093b000)={r3, 0x4, 0x72, 0x6, 0x8, 0xfffffffffffffffb}, 0x14) recvmsg(r0, &(0x7f0000b98000-0x38)={&(0x7f0000f2c000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ea6000)=[], 0x0, &(0x7f0000b74000-0x77)=""/119, 0x77, 0x1}, 0x2000) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000109000-0x4)=0x0) pipe2(&(0x7f0000bea000)={0x0, 0x0}, 0x800) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f00006fc000-0xb8)={r3, 0x0, 0x400, 0x1f, 0x1, 0x7ff, 0x3ff, 0x0, {r3, @in={{0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1ffc0000000000, 0x2, 0x0, 0x3ff}}, &(0x7f0000554000)=0xb8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00002c3000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f00008c8000-0xe8)={0x0, 0x0, 0x0, 0x8, 0xa4, 0x0, 0xf, 0x1d, 0x10, "a178c56595ff9ed29fe240aa3f8f64fb2c7aa1c6fdaa4558000879bc9aed232bdb05f07d1afd472dd396422b7c74874a4aa5a92316fac0b87dc3e3f4f7577d3b", "05c57bd97f8b5f12b3551a6827a470580e723c6373f67c88a5ce608d3564c3945c55d1d799987af6a1b02477a7380a5fd9b37eb73554650c4853309e4c89c1c6", "5932bee265624d347bfe042c7a7ca4ea6c2a17a8680e4a029e2763c8a325c801", [0xfff, 0x0]}) ioctl$DRM_IOCTL_GET_STATS(r6, 0x80f86406, &(0x7f0000d7f000-0xea)=""/234) r7 = socket$inet(0xa, 0x1, 0x0) sendmsg(r7, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000934000-0xe8)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000128000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00003d5000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x1ff, 0x46aa73c3, 0x1, 0x100, 0x8021, 0x40240150, r1}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000aa3000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a70000)='/dev/pktcdvd/control\x00', 0x40a001, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000029000-0x4)=0x7, 0x4) r3 = socket$inet(0xa, 0x1, 0x0) r4 = add_key$keyring(&(0x7f0000df3000)='keyring\x00', &(0x7f0000ab5000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) keyctl$describe(0x6, r4, &(0x7f00005ba000)=""/107, 0x6b) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000c04000)={0x7fff, 0x4, 0x6, {0x0, 0x989680}, 0x24, 0x47b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000107000-0x8)={0x100, 0xa0000, 0x1f, 0x8}, 0x8) sendmsg(r3, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000042c000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000bd8000)=0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000be3000-0x8)='syscall\x00') sendfile(r2, r2, &(0x7f00005b5000)=0x4, 0x10000000003ff) 2018/01/28 20:58:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000095c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) flock(r0, 0x1) r2 = socket$inet(0xa, 0x1, 0x0) sendmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) bind(r2, &(0x7f0000ca6000)=@llc={0x1a, 0xf6, 0x6, 0x8000, 0x4, 0xeb4e, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/28 20:58:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f000059d000)=""/56) socket$key(0xf, 0x3, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d5a000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) r2 = getpgrp(0x0) syz_open_procfs(r2, &(0x7f0000276000-0x7)='fdinfo\x00') preadv(r0, &(0x7f00001d1000)=[], 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) 2018/01/28 20:58:18 executing program 7: mmap(&(0x7f0000001000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f000010e000)=0x40000000000800, 0xffffffffffffffae) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000eee000-0x4)=0x14e1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = gettid() syz_open_dev$evdev(&(0x7f0000013000-0x12)='/dev/input/event#\x00', 0x0, 0x0) clone(0x0, &(0x7f0000f23000)="", &(0x7f0000d69000)=0x0, &(0x7f0000b34000-0x4)=0x0, &(0x7f0000b72000)="") tkill(r2, 0x7) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) 2018/01/28 20:58:18 executing program 3: mmap(&(0x7f0000000000/0x392000)=nil, 0x392000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x0) bind$inet(r0, &(0x7f000000b000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000000a000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000010000-0x38)={&(0x7f000000f000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000002000)=[{&(0x7f0000009000-0x1000)="94", 0x1}], 0x1, &(0x7f000000d000-0x98)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f00001b9000)={&(0x7f0000391000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000391000)=[{&(0x7f0000392000-0x75)=""/117, 0x75}], 0x1, &(0x7f000036e000-0x72)=""/114, 0x72, 0x0}, 0x100) read(r0, &(0x7f00000b7000-0xf4)=""/244, 0xf4) connect(r0, &(0x7f0000013000-0x80)=@generic={0x0, "661679c083cbbf8004c1be092d0c7aac995f8e6fca7da054937566ab363e8729f91d8ad4468cefbb13ec21879020716a14258a1cc2430758f0f1d16a100a11f092025b795209a4b168ba6863fbb63e15fadf03bf18ac0cb236c23df943e760e80201f23e44f97306e76f7e9b8ae78fe64c0bc9061fd2cca0bf7f1b1a9781"}, 0x80) 2018/01/28 20:58:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, 0x194) r1 = dup3(r0, r0, 0x80000) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000993000-0x98)={0x0, 0x0, 0x0, 0x0, 0x1d98, 0x5, 0x15, 0x1c, "d71b8a787f44b0ce3b37804ccb1e2bd05908b0e157e2cd6fdaa02a9fb2a305d7df4d81157396a125da8d0096e18108ee7229caef5bf0d5d8d2dccc167eb94e30", "b76974cf8e4e8f4c849517fb29234178b867be11fae95d0949a5af319c64d572", [0xc567, 0x1], 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r3 = socket$inet(0xa, 0x1, 0x0) sendmsg(r3, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:18 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000005000)={0x400, 0x8, 0x7fffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = userfaultfd(0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/dev/sequencer2\x00', 0x181000, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000002000)={0x3}, 0x4) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x5, 0xffffffffffffffff) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x0, 0x0}) 2018/01/28 20:58:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x0, &(0x7f000030b000)=0x4) accept4(r0, 0x0, &(0x7f0000d3d000)=0x0, 0x80000) mkdir(&(0x7f0000924000-0x8)='./file0\x00', 0x11) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000251000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) r1 = socket$inet(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x2b8, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000f4c000)={0x0, @in6={{0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x6, 0x4, 0x7, 0x7d84, 0x8, 0x2, 0x7, 0x9, 0x0, 0x0, 0x2, 0x7, 0x7, 0x9]}, &(0x7f00008a7000)=0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000080e000)={r2, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0xffffffff, 0x4, 0x0, 0xbbd}, &(0x7f0000a94000-0x4)=0xa0) 2018/01/28 20:58:18 executing program 6: mmap(&(0x7f0000000000/0x5f4000)=nil, 0x5f4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00005f3000-0x30)=[], 0x3be, 0x0) 2018/01/28 20:58:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ac1000)='/selinux/enforce\x00', 0x101001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000c87000)={0x0, 0x0, 0xca3c, 0x2}, &(0x7f00004d8000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000012b000)={r2, 0x5}, &(0x7f000061c000-0x4)=0x8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r3 = socket$inet(0xa, 0x806, 0x0) prctl$void(0x0) sendmsg(r3, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000668000-0x8)={0x0, 0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000792000-0xc)='/dev/autofs\x00', 0x4002, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x21, &(0x7f00002e3000)=""/181, &(0x7f00001fa000-0x4)=0xb5) fsetxattr(r0, &(0x7f000028d000-0x7)=@random={'btrfs.', '\x00'}, &(0x7f00008e4000)='\x00', 0x1, 0x1) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000757000)='/dev/pktcdvd/control\x00', 0x521000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r3, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d55000-0x10)={&(0x7f00007c4000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r4}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x4, 0x0, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000279000-0x3)=0x2, 0x4) 2018/01/28 20:58:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0xc, &(0x7f00002a6000-0x4)=0x0, &(0x7f0000ecf000)=0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e64000)='/proc/self/net/pfkey\x00', 0x2800, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f000040b000-0x4)=0x80000001) 2018/01/28 20:58:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = memfd_create(&(0x7f000071f000)='\x00', 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b2b000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x20000000003, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) recvmsg(r4, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r7, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x6d, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1, 0x0}, 0x0) close(r0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000b5b000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000abe000)={0x24, 0x0, &(0x7f0000766000)=[@increfs_done={0x40106308, r8, 0x0}, @acquire={0x40046305, 0x3}, @acquire={0x40046305, 0x1}], 0x3d, 0x0, &(0x7f0000a22000-0x3d)="317372c5d17dd6cc5ef57493f4943617f455322239e9c90d4262cb1fc7a54b4896d3c0042de27abd94d2d636581f00cbba847390a21f075660daa4d60e"}) socket$inet6(0xa, 0x8000000000000802, 0x0) 2018/01/28 20:58:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r1 = socket$inet(0xa, 0x1, 0x0) fstat(r0, &(0x7f00009b5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000ae0000-0x3)='lp\x00', 0x3) r2 = creat(&(0x7f0000ba9000-0x8)='./file0\x00', 0x80) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000716000)={0x11f5, 0x200, 0x8c3a, 0xfffffffffffffff9, 0x10000, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000386000)={0x0, 0x0}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000054d000-0xa0)=[@in={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc73}], 0xa0) r2 = socket$inet(0xa, 0x1, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000879000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000951000)=[@in={0x2, 0x1, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x55d9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x101}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa4) sendmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000c34000)="", &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000676000)=0x0, &(0x7f00003ed000)="") mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f14000)='./file0\x00', &(0x7f0000eb2000)=[], &(0x7f000094a000-0x38)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000493000)='attr/current\x00') setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000703000-0x4)=0x100, 0x4) pwrite64(r0, &(0x7f00002fa000-0x9e)="", 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f000023e000)='./file0\x00', &(0x7f0000bfb000)=[], &(0x7f0000a14000)=[], 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000012000-0x8)={0x0, 0x0}) creat(&(0x7f000074f000-0x8)='./file0\x00', 0x0) 2018/01/28 20:58:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000930000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000081000)={0x7, 0x0, 0x10003, 0xbc}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000b69000-0x20)={0x7, r2, 0x10000, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000f96000-0x20)={0x80, r3, 0x2, 0x6}) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) rt_sigpending(&(0x7f0000638000)={0x0}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e7b000)="050000000000000000", 0x148) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f54000-0x1)="", 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x73) 2018/01/28 20:58:18 executing program 3: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x3, 0x200) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000097f000-0x8)={0x0, 0xff}, &(0x7f0000efe000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000074a000)=@assoc_value={r1, 0x68d9}, 0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) r4 = dup3(r3, r2, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000ef7000-0x4)=0x7fd, 0x4) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000940000-0xc)='/dev/autofs\x00', 0x402002, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f000075a000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000088b000)=0xe8) sendto$inet(r4, &(0x7f0000833000-0x1)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000e83000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000efe000-0x4)=0xe8) recvmsg(r3, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000)=[{&(0x7f0000efe000-0xb8)=""/184, 0xb8}], 0x1, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/28 20:58:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = getpgid(0x0) r2 = dup2(r0, r0) getpeername$packet(0xffffffffffffff9c, &(0x7f000096e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000022c000-0x4)=0x14) ioctl$TCSETSF(r2, 0x5404, &(0x7f00008fe000-0x24)={0x8, 0x5d64, 0x9, 0x100000001, 0x4, 0x0, 0xffffffffffff0e73, 0x1, 0x0, 0x432d, 0x3cb399ad, 0x0}) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f000002a000)={@loopback=0x7f000001, @rand_addr=0xf77d, r3}, 0xc) r4 = syz_open_procfs(r1, &(0x7f00004ef000)='uid_map\x00') ioctl$KDSKBSENT(r4, 0x4b49, &(0x7f0000422000-0x3d)="f48c669a2b9f453ab172a083e24b91288dd0069084846c45787333304ba1305ccfed3ba708ae700524317f5459c743bb41c12bb51682eddfedaeaadb35") setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r5 = socket$inet(0xa, 0x1, 0x0) sendmsg(r5, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000923000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f000049d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b25000-0xc)={r1, 0x3, 0x30}, 0xc) epoll_pwait(r0, &(0x7f0000973000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0xffffffff, &(0x7f0000b3c000)={0xbe1}, 0x8) ioctl(r0, 0x5, &(0x7f0000e64000)="") 2018/01/28 20:58:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000f57000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00004f7000-0x2)=0x10, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00002a6000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d1e000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000018e000-0x4)=0xe8) getgroups(0x6, &(0x7f00002dd000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000524000-0xc)={r2, r3, r4}, 0xc) futex(&(0x7f0000413000)=0x400, 0x0, 0x81, &(0x7f00002ef000)={0x0, 0x0}, &(0x7f00009d6000)=0x328b68a5, 0x3ff) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r5 = memfd_create(&(0x7f0000af7000)="6e6f6465767365637572697479656d3170707030657468312e70707030706f7369785f61636c5f616363657373012800", 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000b83000-0x8)={0x0, 0x3}, &(0x7f0000b0b000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f00000fa000)={r6, 0xff, 0x1000, "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"}, 0x1008) r7 = socket$inet(0xa, 0x1, 0x0) fadvise64(r0, 0x0, 0x1, 0x5) sendmsg(r7, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) r8 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f09000)='/selinux/status\x00', 0x0, 0x0) accept$nfc_llcp(r8, &(0x7f0000e85000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e7a000-0x4)=0x60) clock_settime(0x7, &(0x7f0000059000-0x10)={0x0, 0x0}) 2018/01/28 20:58:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000560000-0x11)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000fee000)=[{&(0x7f00004c2000-0x74)=""/116, 0x126}], 0x1, 0x0) 2018/01/28 20:58:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f00008d0000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000cf1000)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f00008a2000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) splice(r3, &(0x7f0000bef000-0x8)=0x0, r0, &(0x7f0000848000)=0x0, 0x5, 0x3) r4 = socket$inet(0xa, 0x1, 0x0) getsockname(r4, &(0x7f00008f8000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000b87000-0x4)=0x32) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000e64000)=[@in6={0xa, 0x3, 0xf, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x0, 0xffffffffffff9429, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7fffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x100000001}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x44e4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7fffffff}], 0xb0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000c4000)={0x0, 0x0}) syz_open_dev$evdev(&(0x7f0000372000)='/dev/input/event#\x00', 0xfffffffffffffadd, 0xb0001) sendmsg(r4, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r2 = socket$inet(0xa, 0x1, 0x0) pipe2(&(0x7f000034e000-0x8)={0x0, 0x0}, 0x800) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000c40000-0x8)=0x0) sendmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:18 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000002000-0xac)="2dfab0a693ec5103a95b88dc494de272d8c0bc6e5173f3ab15f238336ede297e9a5cc963181f3fcd88650f655d37fc94151eed692e0a9f2fa593d4053d957be783b98a61ab20f3f487a102925bffa3eab1111417209d217cfc6e3fbb4baab5a56e289cda4a2731f83e794c54eca72754f621cf73dfc510441f9bc203dd1c5f8353dc710d2714fb9655329cb9c917bdd923affe042b6b25c3c92890fb9259b549ea84d9d20a3e95426fa6aec3", 0xac, 0x4000, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x58, &(0x7f0000074000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3ff}, @in6={0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}]}, &(0x7f0000819000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e6, &(0x7f0000eda000)="e09504fb75aaf46c46215cf355f325d743f631228be5d9eb2a2d0f80899eca0b1b4ebae85c5f146dabe5355c571af5ab47662a8d646b886c88f6c7461fa52eb987aa1d9e8d577285513f08c9401e7351e8e8199d699c291f6719282de9df211d666b198e5e58af37cab797da9527") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r3 = socket$inet(0xa, 0x1, 0x0) sendmsg(r3, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) accept4$inet6(r2, &(0x7f0000a86000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000845000)=0x1c, 0x800) 2018/01/28 20:58:18 executing program 2: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0xa4, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000532000-0x108)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x100000001, 0xe4, 0x17, 0x7ff, 0x6b, 0x2, 0x48, 0x8, 0xe0e, 0x1, 0x1, 0x0, 0xff, 0xc12]}, &(0x7f0000597000)=0x108) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000dd9000)={r1, 0xa7, "05cf167c1d62efecf8ca47d42319b52e36358c2e3c41a00f342cee5e0caf025fed8a3ce73df1134e3c8eca934ee8f61097bb6a53fc1000a4a8e7ed96de5ae4bf9ccd16696fcef11f581404a8a31dc226c7304386d15a4b77e93d256d197d14ed1c40ac345e49b95fc3b23103572dea36e93b95e03eea1353ab73d38e5e8ec6c3973ce26a2d81e0fdf6f76b2cda6affc81fa8575e9942b58c1e8997bcccd3c3287eee3f04b8c12f"}, &(0x7f0000681000)=0xaf) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x8e, &(0x7f00007b3000-0x24)=""/36, &(0x7f0000ddb000-0x4)=0x24) write(r0, &(0x7f0000b37000-0x60)="2b000000110047f1936cbff70724000c16ffd7000104000000010f66b83d477105001a00000048242e5263", 0x2b) ioctl$VT_ACTIVATE(r0, 0x5606, 0xd664) 2018/01/28 20:58:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r1 = socket$inet(0xa, 0x1, 0x800) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000923000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f000049d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b25000-0xc)={r1, 0x3, 0x30}, 0xc) epoll_pwait(r0, &(0x7f0000973000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0xffffffff, &(0x7f0000b3c000)={0xbe1}, 0x8) ioctl(r0, 0x5, &(0x7f0000e64000)="") [ 36.080647] program syz-executor4 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 36.099653] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2018/01/28 20:58:18 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000)='/dev/pktcdvd/control\x00', 0x100, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000008000)=""/65) r1 = syz_open_dev$binder(&(0x7f0000002000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x3) mmap$binder(&(0x7f0000f91000/0xa000)=nil, 0xa000, 0x0, 0x10, r1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000009000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/28 20:58:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f000090c000)=[{0x40, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) r0 = syz_open_dev$sg(&(0x7f0000a0f000)='/dev/sg#\x00', 0x4, 0x80) accept4$unix(r0, 0x0, &(0x7f0000a99000-0x4)=0x0, 0x0) 2018/01/28 20:58:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f0000741000)=@ipv4_newaddr={0x20, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @multicast2=0xe0000002}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002be000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000abf000-0x4)=0xff) 2018/01/28 20:58:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r1 = accept$llc(0xffffffffffffff9c, 0x0, &(0x7f0000e33000-0x4)=0x0) socketpair$inet(0x2, 0x800, 0x1, &(0x7f0000d36000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000646000-0x4)={0x0}, &(0x7f000046c000-0x4)=0x4) getsockname$llc(r1, &(0x7f000072e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000712000-0x4)=0x10) r3 = socket$inet(0xa, 0x1, 0x0) sendmsg(r3, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x200000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x18, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f0000342000)=[{0x88, 0x13f, 0x6, "a0f45cee1cbb56df1fa42ce84479a8a1d105a697c4f99ee980572f31cc322623bfd2556963e8645b6be34bcac768355041c50a7deea7fe7850fcc7c18d23b66d50ab854d2af6a36bc2ed0540afb1d0424e12ffd9b518c51bf397338edf099b2af0de0f3916602fd4d5b76f0cb845bfd521e9be8a40"}, {0xfffffefa, 0x1ff, 0x20000000040d9, "1901"}, {0xf0, 0x105, 0x8, "5f09cb20fe4dcf51a3e3f5fafeb81dea807cf4a66ca1dbc83ee5fdc7b48859a5d5579e7580da6dd13954d6d4663b2e2db0be6d995424dfe0de36d09de1200289901dd23725407bfde8c04e3bd6effa5f927afbc0531cf9c5b7442667a59c4846df0a27f50635689d80a5009f375687e0658db8b2d58dca70563599fbac786156356a293373b975feb25bb163fec13afd278fcbef439dc9b00a7ca0b37dd33377bfec9a2bb42be2545d039e9e091078b9a71b9ef702fe0a55422a18953778332ea798b8e2d4131d318728ef2e337eb4e2e11be37f6ecfc7f1c0ceca649c57"}, {0xffffffffffffff6d, 0x0, 0x7322410a, "c2975cba6320f45ff77dcaa9de1ff2f476159337bb5f2d9477287540b37c3d9b9433f39505e7d5febe1a1cf588f3c2f3bd930ddfa38dfb151635e92214b70b917114bb95ee4cb383f7fc3bfe117a2940aa7049b309dfd1"}], 0x1f8, 0x0}, 0x4000800) 2018/01/28 20:58:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000)='/dev/loop#\x00', 0x0, 0x4000) r1 = memfd_create(&(0x7f0000af9000-0xf)="742202080000000023000080000000", 0x0) sendfile(r1, r0, &(0x7f0000c02000)=0x0, 0x80000000000001) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000e56000-0x50)={@generic="b7404dadd76c43b6586351485272bc1b", @ifru_mtu=0x2}) getsockopt$sock_int(r1, 0x1, 0x16, &(0x7f0000aad000)=0x0, &(0x7f0000077000)=0x4) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000df7000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000592000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00001e9000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x101, r2}) 2018/01/28 20:58:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r2 = socket$inet(0xa, 0x1, 0x0) lremovexattr(&(0x7f00005d3000-0x8)='./file0\x00', &(0x7f0000811000-0x14)=@known='security.capability\x00') sendmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) [ 36.171275] program syz-executor4 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 36.182470] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2018/01/28 20:58:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000923000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f000049d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b25000-0xc)={r1, 0x3, 0x30}, 0xc) epoll_pwait(r0, &(0x7f0000973000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0xffffffff, &(0x7f0000b3c000)={0xbe1}, 0x8) ioctl(r0, 0x5, &(0x7f0000e64000)="") 2018/01/28 20:58:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000b, 0x1, 0x0) write(r0, &(0x7f0000cb0000-0xcd)="2400000026007f000000000000007701000000ff0100000000000200ffffffff0100ff10", 0x24) 2018/01/28 20:58:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fstat(r0, &(0x7f00000fc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() stat(&(0x7f0000bcf000)='./file0\x00', &(0x7f0000ec1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() stat(&(0x7f0000ad0000-0x8)='./file0\x00', &(0x7f0000128000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() stat(&(0x7f000063e000-0x8)='./file0\x00', &(0x7f0000dae000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000709000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000abf000)='./file0\x00', &(0x7f0000dd0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x9, &(0x7f0000100000-0x24)=[r1, r2, r3, r4, r5, r6, r7, r8, r9]) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r10 = socket$inet(0xa, 0x1, 0x0) sendmsg(r10, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000002000-0xac)="2dfab0a693ec5103a95b88dc494de272d8c0bc6e5173f3ab15f238336ede297e9a5cc963181f3fcd88650f655d37fc94151eed692e0a9f2fa593d4053d957be783b98a61ab20f3f487a102925bffa3eab1111417209d217cfc6e3fbb4baab5a56e289cda4a2731f83e794c54eca72754f621cf73dfc510441f9bc203dd1c5f8353dc710d2714fb9655329cb9c917bdd923affe042b6b25c3c92890fb9259b549ea84d9d20a3e95426fa6aec3", 0xac, 0x4000, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x58, &(0x7f0000074000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3ff}, @in6={0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}]}, &(0x7f0000819000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e6, &(0x7f0000eda000)="e09504fb75aaf46c46215cf355f325d743f631228be5d9eb2a2d0f80899eca0b1b4ebae85c5f146dabe5355c571af5ab47662a8d646b886c88f6c7461fa52eb987aa1d9e8d577285513f08c9401e7351e8e8199d699c291f6719282de9df211d666b198e5e58af37cab797da9527") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r3 = socket$inet(0xa, 0x1, 0x0) sendmsg(r3, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) accept4$inet6(r2, &(0x7f0000a86000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000845000)=0x1c, 0x800) 2018/01/28 20:58:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00003aa000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) readv(0xffffffffffffffff, &(0x7f0000ec4000)=[], 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00007cc000-0x8)={0x0, 0x0}, &(0x7f0000458000-0x1)=0x8) 2018/01/28 20:58:18 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000fde000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003a7000-0x16)='/selinux/checkreqprot\x00', 0xc0340, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00006b3000-0xd)='net/rt_cache\x00') fanotify_mark(r1, 0x40, 0x40000000, r2, &(0x7f000083d000-0x8)='./file0\x00') r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r4 = socket$inet(0xa, 0x1, 0x0) sendmsg(r4, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r2 = socket$inet(0xa, 0x1, 0x0) lremovexattr(&(0x7f00005d3000-0x8)='./file0\x00', &(0x7f0000811000-0x14)=@known='security.capability\x00') sendmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:18 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) restart_syscall() r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r2 = syz_open_dev$mice(&(0x7f00001f3000)='/dev/input/mice\x00', 0x0, 0x800) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000ddb000)={@broadcast=0xffffffff, @broadcast=0xffffffff, 0x1, 0x2, [@empty=0x0, @loopback=0x7f000001]}, 0x18) r3 = socket$inet(0xa, 0x1, 0x0) sendmsg(r3, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:18 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001d8000)='/dev/ppp\x00', 0x20000, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000991000-0x4)=0x8451) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r2, 0x0, 0x80000000017, &(0x7f0000ef5000)=0x8000000000000002, 0x4) setsockopt$inet_int(r2, 0x0, 0x17, &(0x7f0000ef7000-0x4)=0x0, 0x4) recvfrom$inet(r2, &(0x7f00009dc000-0x2e)=""/46, 0x2e, 0x10020, &(0x7f00002ef000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x1e, &(0x7f0000127000-0x1e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@can={0xc, {{0x4, 0x20, 0x8000, 0x9}, 0x6, 0x3, 0x0, 0x0, "b9c75368151c6b29"}}}}, &(0x7f00005f4000-0xc)={0x1, 0x1, [0x905]}) [ 36.293053] audit_printk_skb: 15 callbacks suppressed 2018/01/28 20:58:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000008b000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000937000)='wchan\x00') clock_gettime(0x0, &(0x7f0000caf000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000e2f000-0x8)={0x0}, 0x0, &(0x7f00007d9000-0x10)={0x0, r2+30000000}, 0x8) preadv(r1, &(0x7f0000363000-0x60)=[{&(0x7f0000a75000-0x8e)=""/142, 0x8e}], 0xd6, 0x0) 2018/01/28 20:58:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4)=0x5, 0x3, 0x0, &(0x7f0000001000-0x10)={r0, r1+10000000}, &(0x7f0000001000-0x4)=0xffff, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f0000000000)="7ea35099207fba77e57c39b727fb7f132674dd073b25587c416c593d5b50c14ffa0d493dc3e56ea33629be77c9ca97c3eeb4c9ab8c2408322490610a2bd5233ff93e266520ab34c80fc76d8c360a77516d56a000a96c015d3390b07a2ac33944a4ce5d69a6ba2ed38d065ef7b59c74e53963cffb25c6cf1c61af4eeecc7c2f3bcc6bd672899a142d3340953374c5463046e2669ed51b358ec97f006b333f8640b09871160528d7543351c57381ec", 0xae, 0x20000000, &(0x7f0000002000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffff9c, 0x0, &(0x7f0000c65000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000e5a000)={{0x0, 0x0}, {0x0, 0x0}}) nanosleep(&(0x7f0000d62000)={0x77359400, 0x0}, &(0x7f0000d3f000-0x10)={0x0, 0x0}) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000250000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$unix(r4, &(0x7f00009dd000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) [ 36.293065] audit: type=1400 audit(1517173098.881:31): avc: denied { setgid } for pid=6969 comm="syz-executor5" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 36.299948] program syz-executor4 is using a deprecated SCSI ioctl, please convert it to SG_IO 2018/01/28 20:58:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00004a9000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000000000)=0x58, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000234000-0x4)=0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x1}, &(0x7f00001b2000)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendfile(r2, r2, &(0x7f0000616000-0x8)=0x0, 0x46a5a391) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000f8c000-0x4)=0x0, 0x4) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000dd8000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat(r3, &(0x7f0000001000-0x8)='./file0\x00', 0x2, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000f8a000)={0xa, 0x8000, 0xe2, 0x1}) close(r4) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x60, &(0x7f0000f8a000-0x6d)="04b11a1745a26b1c20ef4d0ec22ace62c585ab2cc1f92d4feb6649ab2c974244703ff5c604fddee1cd00000001874fac05343c46508aed6efecc07041e9ebd2d0000000000000002", 0x48) r5 = add_key$keyring(&(0x7f00007d1000-0x8)='keyring\x00', &(0x7f0000752000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000f8c000)={0x3, 0x1ff, 0x9, 0x5, 0x1}, 0x14) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f0000f8b000)='pkcs7_test\x00', &(0x7f0000f8b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$unlink(0x9, r5, r6) bind$inet(r2, &(0x7f0000459000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r3, &(0x7f0000f8b000)="", 0x0, 0x8001, &(0x7f0000f8c000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = add_key$user(&(0x7f0000440000)='user\x00', &(0x7f0000f8c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f8c000)="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", 0x1000, 0xfffffffffffffffa) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r7, &(0x7f0000f8d000-0xf2)=""/242, 0xf2) 2018/01/28 20:58:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0xd6) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000076e000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x0, 0x0, ""}]}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000fd5000)="", 0x0, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00006a3000)={0x0, 0x7f, 0x4800000000000000, 0x6, 0x1000, 0x8}, &(0x7f0000b74000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00008cb000)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) close(r0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000c0a000)={{0xa, 0x2, 0x3ff, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x0, 0x3c45, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfc0}, 0x4b52464f, [0x0, 0x6, 0x100, 0xffffffff, 0x3, 0x7ff, 0x1, 0x3]}, 0x5c) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000e8c000)=0x0) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f00008fd000-0x4)=0x6, 0x4) 2018/01/28 20:58:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000c70000-0x8)='./file0\x00', 0x8000, 0x40) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000069c000)={0x0, 0xadbf}, &(0x7f000055b000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000da9000)={r1, 0x1}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b4b000-0xb)='/dev/hwrng\x00', 0x40400, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000138000)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f0000a4f000-0x8)={r5, 0x0}) r6 = socket$inet(0xa, 0x1, 0x0) sendmsg(r6, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00009f7000/0x3000)=nil, 0x3000, 0x1) getrlimit(0x9, &(0x7f0000062000)={0x0, 0x0}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r1 = socket$inet(0xa, 0x1, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r1 = socket$inet(0xa, 0x3, 0x1000000) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) [ 36.300519] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2018/01/28 20:58:19 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0xd9, 0x12000) sync_file_range(r0, 0x14000000000, 0x2, 0x4) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x8000000002) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) 2018/01/28 20:58:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='\x00', 0x0) write(r0, &(0x7f00009fa000)='H\b\n', 0x3) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000aaf000-0x8)=0x0) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) utimensat(r0, &(0x7f0000cd7000)='./file0\x00', &(0x7f0000048000)={{0x0, 0x0}, {0x0, 0x2710}}, 0x0) r1 = creat(&(0x7f0000dfe000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000bdf000-0x31)="3970006c68b50fe2300cdf5e15db9a235b7170dc6cf24796ecff36a64daa080000005aec8f6a7b6918fae2522f4d700dfb", 0x0, &(0x7f00006ca000-0x9a)="") pwrite64(r1, &(0x7f0000f4b000)="1c3ff6bbdb5c61244f67f6fd7b467643edde8e2fd1bfc275ece3a7cf80c8c58fc9e9e8e90d6686115ffa2946558d7d0e4ee41082a529fb44da8b4e4da9d73c23bc092d46e02cc94b6a994eb62c08d8bb5671856c4d2a0e32457aa708c736ac09339710e627de819bef4fae1d8c1dee1e705e86197cf0a95abc843b568bd1198222d6132030e134391ccdcbe7e64da3a6301676914c6b117a60a59a5fd60d3fcf7345a26cca91d5e0a37ba4f7757938c73ac5f183a2fde6c00b913e6257d3cc0a149bf7b2a5c208ea60c2384e62", 0xcd, 0x0) 2018/01/28 20:58:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xaa) r1 = socket$inet(0xa, 0x1, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r1 = socket$inet(0xa, 0x1, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/28 20:58:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000a78000-0x8)={0x0, 0x0}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) socketpair$inet6(0xa, 0x0, 0x7ff, &(0x7f0000ea6000-0x8)={0x0, 0x0}) r4 = socket$inet(0xa, 0x1, 0x0) sendmsg(r4, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) r5 = dup3(r2, r3, 0x80000) clock_gettime(0x0, &(0x7f0000ce0000)={0x0, 0x0}) write$evdev(r5, &(0x7f000046e000-0x78)=[{{0x77359400, 0x0}, 0x3, 0xfffffffffffffff7, 0x40}, {{0x0, 0x0}, 0x400, 0x9, 0x4}, {{0x0, 0x0}, 0x5, 0x7ff, 0xffffffffffffffff}, {{r6, r7/1000+10000}, 0xfffffffffffffbff, 0x4, 0x3}, {{0x0, 0x0}, 0x7, 0x6, 0x7}], 0x78) 2018/01/28 20:58:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000f4f000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = syz_open_procfs(r1, &(0x7f00000dc000-0x5)='maps\x00') setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000d05000-0x88)={0x8, {{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000648000-0x108)={0x1800000000000, {{0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8000, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) pread64(r2, &(0x7f0000a48000)=""/0, 0x0, 0x2000000) fcntl$setstatus(r2, 0x4, 0x4400) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000eca000-0x44)=""/68) 2018/01/28 20:58:19 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000000000)=[{{&(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00002e8000)=[{&(0x7f0000cda000)=""/141, 0x8d}, {&(0x7f0000001000-0xb4)=""/180, 0xb4}, {&(0x7f0000470000)=""/150, 0x96}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000033000)=""/198, 0xc6}, {&(0x7f0000dbf000-0x46)=""/70, 0x46}, {&(0x7f0000000000)=""/170, 0xaa}], 0x7, &(0x7f00001c3000)=""/10, 0xa, 0x80000001}, 0x8}, {{&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000001000-0x70)=[{&(0x7f0000945000)=""/184, 0xb8}, {&(0x7f00003b8000-0xa7)=""/167, 0xa7}, {&(0x7f00009eb000-0xee)=""/238, 0xee}, {&(0x7f0000819000-0xb7)=""/183, 0xb7}, {&(0x7f0000000000)=""/43, 0x2b}, {&(0x7f0000001000-0x92)=""/146, 0x92}, {&(0x7f0000000000)=""/45, 0x2d}], 0x7, &(0x7f0000001000-0x36)=""/54, 0x36, 0x8000}, 0xebe}], 0x2, 0x10000, &(0x7f0000001000-0x10)={0x0, 0x989680}) fstat(r0, &(0x7f0000cde000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008cd000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create1(0x80000) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000d4a000)={0xa0000014, 0x0}) getsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000431000-0x4)=0x0, &(0x7f0000b38000)=0x4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000304000)={0x0, 0x0}) epoll_wait(r4, &(0x7f0000eec000-0xc)=[{0x0, 0x0}], 0x1, 0x454) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000321000)={0xbfffffffc000000d, 0x0}) recvfrom$unix(r2, &(0x7f0000fbd000-0xff)=""/255, 0xff, 0x40, &(0x7f0000308000)=@file={0x1, './file0\x00'}, 0xa) epoll_pwait(r4, &(0x7f00001c5000-0x18)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000ac1000-0x8)={0x0}, 0x8) 2018/01/28 20:58:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006d5000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001262, &(0x7f0000cab000-0x3)="") r1 = memfd_create(&(0x7f0000bfe000)="ff0f", 0x3) clock_gettime(0x0, &(0x7f00005c5000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000a92000)={0x0, 0x0}) clock_gettime(0x7, &(0x7f0000aba000-0x10)={0x0, 0x0}) write$evdev(r1, &(0x7f00000b6000-0x60)=[{{r2, r3/1000+10000}, 0x100000000, 0x5, 0x7fff}, {{r4, r5/1000+10000}, 0x4, 0x0, 0x2a35}, {{r6, r7/1000+30000}, 0x12b075ea, 0x8000, 0x8}, {{0x77359400, 0x0}, 0x8, 0x1000, 0x4}], 0x60) r8 = syz_open_dev$mice(&(0x7f00004a5000)='/dev/input/mice\x00', 0x0, 0x200) ioctl$EVIOCSMASK(r8, 0x40104593, &(0x7f000085e000-0x10)={0x13, 0xb3, &(0x7f0000482000-0xb3)="c96adccf6b4c755b9261b9939db44ab3f2f49ae5e8300be769ffc5b020447ddb9598cf4a158985ebbc1d173908afc95d243458ab4e083f7d7f9a4c014a521873385b29474752de48c67bf2c90fa1ac99c4bf21b81db2e574e3bcd7dd863264baa516066a1f3f0785b3081de8dd11a8e048e785f0d57380c61dcc411e808cc0344f7723e7fa4a9b27342630c9e9a4868f40395172f7fd0049b2aa39cf5a976760321d3907a4c876bc923aaf91483f02881359dc"}) 2018/01/28 20:58:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r1 = socket$inet(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d9c000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a04000-0x4)=0xe8) r3 = getgid() chown(&(0x7f0000b2b000)='./file0\x00', r2, r3) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008de000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f0000b51000)=""/162) 2018/01/28 20:58:19 executing program 7: getsockname(0xffffffffffffff9c, &(0x7f0000e95000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001b5000)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000000)=0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) stat(&(0x7f0000163000)='./file0\x00', &(0x7f0000410000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000329000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000821000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000086c000-0x4)=0xe8) setresuid(0x0, r2, r1) 2018/01/28 20:58:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bca000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r1 = socket$inet(0xa, 0x1, 0x0) sendto$inet(r0, &(0x7f000093b000-0xe)="bc91cc3425f1cb88acfb2851febb", 0xe, 0x40000, &(0x7f0000e82000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f00006ce000-0x58)=""/88, &(0x7f000016a000)=0x58) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:19 executing program 6: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000be000-0x4)=0x0) ioprio_set$pid(0x1, r0, 0xffffffffffff4ddd) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c43000-0x10)='/selinux/policy\x00', 0x0, 0x0) accept4$unix(r1, &(0x7f00003d1000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000064f000)=0x8, 0x80800) 2018/01/28 20:58:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r2 = socket$inet(0xa, 0x1, 0x0) sendmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000706000)=[{0x0, 0x9}, {0xf, 0x100}, {0x2, 0x2}], 0x3) 2018/01/28 20:58:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) write(r0, &(0x7f000027f000)="22000000120007d30e00000000000a000c150009000007190000000004000806da06", 0x22) readahead(r0, 0x2, 0xffff) [ 36.522820] 9pnet_virtio: no channels available for device H [ 36.522820] H [ 36.522820] H [ 36.522820] H [ 36.522820] H [ 36.522820] H [ 36.522820] H [ 36.522820] H [ 36.522820] H [ 36.522820] H [ 36.522820] H [ 36.522820] H [ 36.522820] H [ 36.522820] H [ 36.522820] H [ 36.522820] H [ 36.522820] H [ 36.522820] H [ 36.522820] H [ 36.522820] H [ 36.522820] H [ 36.522820] H [ 36.522820] H [ 36.522820] H [ 36.522820] H [ 36.522820] H [ 36.522820] H [ 36.522820] H 2018/01/28 20:58:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r1 = socket$inet(0xa, 0x1, 0x0) r2 = memfd_create(&(0x7f00000e8000-0x6)='em0\'^\x00', 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000cd4000-0x6)={0x0, 0x0}, &(0x7f0000864000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000e00000)={r3, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x10000}, 0x98) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) pipe2(&(0x7f0000bbd000-0x8)={0x0, 0x0}, 0x84800) ioctl$EVIOCGPROP(r4, 0x80404509, &(0x7f0000908000)=""/221) [ 36.522820] H [ 36.522820] H [ 36.522820] H [ 36.522820] H [ 36.522820] H [ 36.522820] H [ 36.522820] H [ 36.522820] H [ 36.522820] H [ 36.522820] H [ 36.522820] H [ 36.522820] H [ 36.522820] H [ 36.522820] H [ 36.522820] H [ 36.522820] H [ 36.522820] H [ 36.522820] H [ 36.522820] H [ 36.522820] H [ 36.522820] H [ 36.522820] H [ 36.522820] H [ 36.522820] H [ 36.522820] H [ 36.522820] H 2018/01/28 20:58:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r2 = socket$inet(0xa, 0x1, 0x0) sendmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x1, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x800) 2018/01/28 20:58:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) pivot_root(&(0x7f0000a85000)='./file0\x00', &(0x7f0000b69000-0x8)='./file0\x00') setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000d4d000-0x1d)="441f080b0100000006ffff00000302781305004da600e211a1bf03025f", 0x1d) [ 36.589604] audit: type=1400 audit(1517173099.171:32): avc: denied { setuid } for pid=7050 comm="syz-executor7" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 36.624809] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/28 20:58:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000496000+0xe02)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r0, &(0x7f0000c20000)="", 0xfffffffffffffe6f, 0x1) 2018/01/28 20:58:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f6c000-0x9)='/dev/ppp\x00', 0x711b82, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000c36000-0x16)={0x9, [0x12000, 0x38a, 0x0, 0x4, 0x9, 0xffff, 0x32, 0x8001, 0x3]}, &(0x7f0000261000)=0x16) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r3 = socket$inet(0xa, 0x1, 0x0) sendmsg(r3, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a28000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000c9c000)="093cf363c03fc2373c62dc998f1c065b6466e2126dde10fbe8c1333075ba49f05f61a365e501b6e2cf338da7a1caae3ea6ff651f0b45133aea649cd21059c2323a73634b9b71885a0276cc7b3d2fc42fe9b40a40d261c78571715f5b4f261451ae0e7097699eaecde995fe609d343b489acb0724e1f8bd883c016f866a10e44734c160051aad385e08edf244e9429aa561c0922ec7c3f284b51ffdaefea0a7c088c80a93531e25fe049ee58cccaf3b49981dc5b0ef48703cbb72d38b8ab97c7be8d5cd7b4470620ab22f2b3448320af6ae761e6eb6d498cc715d281419257893b4a50d3714b161fce3db9483", 0xec) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000c67000-0x200)={0x14, 0x2000a, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:58:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) connect$pptp(r0, &(0x7f0000002000)={0x18, 0x2, {0x1, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0x40b) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f0000d18000-0x4)=0x5, 0x4) getsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f00001dd000-0x4)=0x0, &(0x7f0000d22000-0x4)=0x4) write$selinux_user(r1, &(0x7f0000153000)={'system_u:object_r:cert_t:s0', 0x20, 'system_u\x00'}, 0x25) 2018/01/28 20:58:19 executing program 2: r0 = socket(0x40000000018, 0x0, 0x1) setsockopt(r0, 0x100000113, 0x0, &(0x7f0000e38000-0x4)="00020000", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000001000-0x8)={0x7ff}, 0x0, 0x8) sysfs$3(0x3) userfaultfd(0x80800) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000+0xe6a)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x5578) 2018/01/28 20:58:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet(r0, &(0x7f0000b62000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) getrusage(0x0, &(0x7f0000134000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet(0xa, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f00005e9000)=""/4096, &(0x7f000014b000)=0x1000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000083a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000781000)=0xc) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b6a000-0x8)='./file0\x00', 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003b8000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0x3) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000bf3000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r2 = socket$inet(0xa, 0x1, 0x0) sendmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:19 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000021000)=@req3={0xfffffffffffffff7, 0x1, 0x200, 0x7, 0x400, 0xda3, 0x7}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e17000)='/dev/loop-control\x00', 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f00002ad000)=@routing={0x0, 0x4, 0x2, 0x0, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}]}, 0x28) 2018/01/28 20:58:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000fd0000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000460000)={0x0, 0x4e, "ff38ba9fce87ad94ccaac7449aa4cd05ab2f4e127ef42e862584ddddc237c459e99017e089ba97f0e14874abc4b1453db3ba1ebf72a72310e41e9372358076852fefd1e74a1e8eaaed18d537f2bb"}, &(0x7f00002bb000-0x4)=0x56) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000039b000)={r2, 0x1}, 0x8) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000484000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 36.636581] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/28 20:58:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x3, 0x0) 2018/01/28 20:58:19 executing program 2: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d31000)=0x0, 0x4) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000745000)='/dev/keychord\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = openat(0xffffffffffffffff, &(0x7f0000fec000-0x8)='./file0\x00', 0x40, 0x2) ioctl$TIOCEXCL(r2, 0x540c) 2018/01/28 20:58:19 executing program 7: mmap(&(0x7f0000000000/0x6b000)=nil, 0x6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f000001a000)="150520769379549fc9c041c5e55ca25595be0089c77417bd64f323e7f913f1f3b9a88a8bc19c6f0acfc6b987a0de8a3042f58719eed01d80f38ee6ddeb4776817f463a6ce7694559c69e33e144090c31b51f9fda71adb5c71416c6f1f1268309eaecf0efb572a8451497478238d7778303ce7d37483ee2fbdb727a2c36577a16254a2f2d8196e40c5abc05675af172b82d16337763092e36706711c49c3965a5a80d1933", 0x0) ftruncate(r2, 0x40001) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000010000-0x3)=""/3, 0x3, 0x0}, 0x0}], 0x1, 0x0, 0x0) sendfile(r0, r2, &(0x7f000000e000-0x8)=0x0, 0xa) close(r1) 2018/01/28 20:58:19 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4000) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000ed1000)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000243000)='./file0\x00', 0x3ffffe, 0x99f3fb2a47454168) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f000022b000-0x64)={&(0x7f00006f6000)=[0x10001, 0x6, 0x10000], 0x3, 0x7, 0x3, 0x1000, 0x100000000, 0x100, {0x1, 0xffffffff80000000, 0x100000001, 0x40, 0x69deaa98, 0x9, 0x6, 0x13, 0x0, 0x5, 0x4, 0xed, 0x8, 0x7, "3ae17d61837bd2b20dd6a362304d254ddc687ac6513071b6e2980c924e589d39"}}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000bba000-0xe8)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f00009e0000)={0x2, 0x3, 0x3, 0x40, 0x2400000000, 0x2}) sendto$inet(r2, &(0x7f00006b1000-0x1)='o', 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000bfa000)={0x0, 0x10000, 0x20, 0xaca, 0x86}, &(0x7f0000b61000-0x4)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000755000-0x8)={r3, 0x8}, 0x8) 2018/01/28 20:58:19 executing program 6: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000bb0000-0x8)={0x0, 0x0}) r2 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000ef7000)=0xc) fchown(r1, r2, r3) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x8, 0x4) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$KDGKBMODE(r4, 0x4b44, &(0x7f0000000000)=0x0) ioctl$sock_SIOCDELDLCI(r5, 0x8981, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xa0f9}) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r5) r6 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="3d575d8d7c01e289782af3568173106d01a0f3321605a1a48df3d9e3633ea4053cf64f9dce02837f5c3ff0efd75fd868ccfce236bee4b89129bc01561d5b41de8bb4b51dca8053a1cba3431d82a183096bfbacdd2b08e0da79a319b492a292d99c20af9fb3ac84fa20e9b20e5394d88a2201ac176475ed330791010cd36d909b109206baa7d831c0cae056c8a93c6d2da5ad27a14912c01243301e61f3a0bd90e3bb1f55690355042262a973c97a940c31641cd1e7bd31deef7132313e080e834b83e62e3f80c38c5a", 0xc9, 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="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", 0x1000, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r6, &(0x7f0000001000-0x80)=[{&(0x7f0000001000)="1147e4a954fb265bcdf405349f1594ec64a05c5b6a1e8703edd1f68e6e6f9ab14254189e47703b469c1f2f4f44980b7aad2841d636848535e8c14f05652e5432492a", 0x42}, {&(0x7f0000000000)="f3819710335c8ea2796e15e4d44f19276aa43105f28290bd700929984ed86e7f0ef8bfc816c399f19fc932606bf62ae528131c157e4c745fff5c28f7df1b5f8b9560afca025c5e3031cd07e85e7f0f4c0cff41f4edbd4059481e02d6de69b0af436b32e815cbcbde82decc327c9672d8346222555722a4e0a1f167bb94d851cb77853af275", 0x85}, {&(0x7f0000001000)="748e98d68cc6fd1771278156994603ddd7fcbe26bf97f992ea13cfd05acc6cb1b5e2ad54a19e0aa38f1c68fc34940e4c067c5483b27e4372fc1691c84b774d4eb7da47d508cfa49746045520a31bb861e7f4d81bcd1faed46e89bb2bda772c90a53b322986de7db8fd19dd1f2935cba1317bf3d768a5dd707d0c4bf5fa44dd8ba5942b5d0c3094b572f1833d1c4f5e255e1d88793f05ceb15045cd35d3502b4b0a78604dae6333158a5bdf7eba24260aaf2d297a7ebb24f15074730cc8754288d552eb359dd39c02614fbe347263d2d65bfbc142e34df1123b38438b8b42dcc77a42c6ce400f87ab372eca4b89af96", 0xef}, {&(0x7f0000001000-0x33)="d3b3cd1a12eed70a75ec253343bd0bfeb15af24f80f1369f52de9fb1b86917a84d682f59d6b391d7200a46cafefdc1aecc7954", 0x33}, {&(0x7f0000000000)="35cfb9a0b946e3ba270e2fa6b3222322a40dc5cf17e6d21c2cefec7117a93d33125d386092e8f8a8c9a88c357b0223aa89a770bd84499e4be447b4bb06d2a58c1398a80b80176d63688eec000381000c5eaaf858fcab6f41b2072fbcd74ebf6d3c2686efd38a3e7f59338b61aa78252353b03bc2c5ba78f398c609bb8346d33ba46e026d9f2217a7bee9a9cf34b9aa2316c69fd332f1045ffe03f00cb3a07ad83b1da78bb384f383bb9155331395ac4cd7ecd2e7ba304ada694df222182ebad448fc4c055fc81a354d4f0847744ef2633c2878c974727e5eb8dbe036286d237ed4eb815b3b9c27", 0xe7}, {&(0x7f0000001000)="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", 0xfe}, {&(0x7f0000002000-0x9b)="7aebf4167457ae26d1c532d8f2b44e0928066155e6c9b4610a7a068b886bd30f2cdb5a551ade109baa6b6f0368f7d236153f3b5ccbb50e06089023ac6f5f29057f31ed3689bc38885d1a163825665d03df3b73b5a7b6c4977728b5c99e738f351c6303bc8c8109680fe9b2536290898fbdd8cf131f02a4d1e7931c3119e49e408e2142663c0ee5a76d5c11ad6892d5109c29681dea0627c2c328f0", 0x9b}, {&(0x7f0000001000)="a9226fafc9966c56e9ba8dc702a24aeacc84465bdc7fc01635b52b723da628e91f387e513a637cbe677c7434984abcd96bd19ba3087bd85e5f3b323fb1f0404aba2579d7f9d8ea7c364350eaf382883b2107fd27e1e7799566d5b242509a4c4c77e47327376519fafdeb000ae980d12673b5089ca128dba1aa8d56870c0649fb5600f3333ca0f9fe3c", 0x89}], 0x8, r7) link(&(0x7f0000000000+0x96e)='./file0\x00', &(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000003000-0x4)=0x0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r5, 0x89e0, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2f, &(0x7f0000004000)={0xa540, {{0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd08e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000001000)={0x0, 0xc7}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000003000)={r8, @in6={{0xa, 0x0, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000005000-0x4)=0x9, 0x4) syz_open_pts(r4, 0x400800) 2018/01/28 20:58:19 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0, 0x100100005) r0 = syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x23042) write$tun(r0, &(0x7f0000008000-0x170)=@pi={0x0, 0x885c, @ipv4={{0x1d, 0x4, 0x6, 0x2, 0x16c, 0x1, 0x9d1, 0xbc2, 0x6c, 0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0xb, 0x9, [@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}]}, @cipso={0x86, 0x17, 0x0, [{0x2, 0xb, "9f19af8d00e96d5f8e"}, {0x5, 0x6, "5c8fed3f"}]}, @ra={0x94, 0x6, 0x6}, @lsrr={0x83, 0x1f, 0x400, [@broadcast=0xffffffff, @loopback=0x7f000001, @rand_addr=0x3, @dev={0xac, 0x14, 0x0, 0xf}, @rand_addr=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff]}, @rr={0x7, 0x17, 0x4, [@rand_addr=0x6, @broadcast=0xffffffff, @loopback=0x7f000001, @rand_addr=0x6, @loopback=0x7f000001]}, @noop={0x1}]}}, @gre={{0x0, 0x0, 0x1, 0x4, 0x0, 0x3, 0x0, 0x1, 0x880b, 0x3, 0x0, [0x9, 0x0], "5b72a3"}, {0x1ff, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x800, [0x4, 0x8, 0x4], "18f3ead47e85dd8e6edd0a29c67cd7c60db3aa3987a18c698a5c2cfa0e58eaa496364896946c0400de74f48029fca471ff60a7420882870ff17576d7432da5f19b466a97b356d43d74e503ed7a3802b11f62318e0630"}, {0x5, 0x0, 0x24, 0xff, 0x0, 0x0, 0x86dd, [0x10001, 0x7, 0x4], "d6f518b38f1ffe72efd812d8afb3dd31a7151bbfc4e1ac47e3cf3a1ff8293f8702faefc5ba3c78d2c115b97be5d2aab0c17431d3b2c64b2e60b52262ea37a4b6dce4ab3e6c769fc7129321692f1f1c20fed23149c2c8086bdf10bd32ce484af27b8107c1b6d4d555ba762b97f6f852284e44077fc00d41452ade777c4b6119"}}}}, 0x170) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f000001a000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r1, r0, &(0x7f000001f000)=0x0, 0x200010000) r2 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000022000-0x35)="f4ba5eece87d8ff6e67a98694a2fa4d30882d82e71ab25d88ba7d8c0ad256a474c94f054f8e8018420f0df8776b578aba3253abddc", 0x35, 0x20000000, &(0x7f0000022000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f0000023000-0x18)={0x3a2b, 0x6, 0xffffffffffffff90, 0xffffffff00000001, 0x5, 0xb78}) syz_open_procfs(r2, &(0x7f0000021000-0x8)='net/hci\x00') ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x41) 2018/01/28 20:58:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00004e6000)='/selinux/relabel\x00', 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000367000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f00009d9000)={0x9, 0xe0cf, 0x7, 0x7fff, 0x9, 0x100}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f00008c1000-0xaa)={{0x1, 0x8}, 'port1\x00', 0x8, 0x1000, 0x9, 0x7, 0x8001, 0x4, 0x8001, 0x0, 0x3, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = open(&(0x7f00003c6000-0x8)='./file0\x00', 0x20000, 0x30) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000056a000-0x8)={0x0, 0x3f}, &(0x7f0000608000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000a26000-0x98)={r3, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x540eeae0}, 0x98) close(r0) 2018/01/28 20:58:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r2 = socket$inet(0xa, 0x1, 0x0) sendmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x8, &(0x7f0000004000-0x40)=[], 0x100001e3, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000dfd000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000cfc000-0x4)=0x0) 2018/01/28 20:58:19 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000bbd000)='net/icmp\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400180, 0x0) renameat2(r0, &(0x7f0000a00000-0x8)='./file0\x00', r1, &(0x7f00007cc000)='./file0\x00', 0x7) mmap(&(0x7f0000000000/0xcd3000)=nil, 0xcd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000a89000-0x28)=[{0x0, 0x0, 0x0, 0x0}]}) epoll_create1(0x80000) 2018/01/28 20:58:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000f57000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c26000-0xc)={0x10000004, 0x0}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) epoll_wait(r2, &(0x7f0000167000-0xc)=[{0x0, 0x0}], 0x1, 0x7fffffff) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f000011e000-0x3)='m:\x00', 0x1) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f0000d61000-0x4)=0x3) sendto$inet6(r3, &(0x7f0000f12000-0xcc)="72ba78c8411a31559ea6669ede588bfd2299ec4e5683ef391fa2f59e364f1b8f4632f27bc48eea59442d7880f0dfe2065f196f52f65cb7b942bcd58ec080ed38476bf502501342c58eeb87698b483ccc0a48e124a140a7f5ca930375aab0b9e570350e3109fc95b6c764af2f036eb0ff5191482d7b46cf282bbbb4397263d27735a83e20d9e94ac5c172eaff1f6b2f303b12a6076f7d12aa016a85abe86c6354ff5e364d2dbff2362f17a68f531fc1fa0b85a0f780932938f8e19c221446c36ca6607cd3b0e1951215c9d763", 0xcc, 0x0, &(0x7f000073e000-0x1c)={0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f0000dfa000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f82000-0x20)=[], 0x0, &(0x7f0000239000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00001da000-0xc)={0x40000000, 0x0}) 2018/01/28 20:58:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f000000a000-0x10)={0x0, 0x0}, &(0x7f00002f2000-0x10)={0x0, 0x0}) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000028b000-0x20)={@generic="7622e21fc6ebfc7c94fb768d4068f4a5", @ifru_addrs={0x2, 0x0, @rand_addr=0x1c000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00002e2000-0xe8)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008cf000)=0xe8) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000f78000)="0065d62d3a25eb0b96cbbd83af1ffa18", 0x10) 2018/01/28 20:58:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r1 = socket$inet(0xa, 0x1, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x100000000000006c, &(0x7f0000f62000)=[], 0xc8efada097bb0d30, 0x0}, 0x20008014) 2018/01/28 20:58:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000935000-0xe)='/dev/keychord\x00', 0x28480, 0x0) faccessat(r0, &(0x7f0000a5b000-0x8)='./file0\x00', 0xd9a54410edfa1e00, 0x100) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000faa000-0xfa)=""/250) vmsplice(r1, &(0x7f00004d7000)=[{&(0x7f000080d000)="de07e419631605d57e0d8df98c47cfe8438a6a038b62ed7f5384c5d6b886e9889f039bb2590e9d3c4a14ee02cf75597af3c312418b147f5e56a39955d813db45f7dc998228c71dc11916bb2dc51b255d70bc8d0bedbddfad9a2e7bd9ff275c6adf8f6baaaf3577017dda2cd4fd4d1511de025d9488e9d4d346a412b03977680a0bd47b708c743240b9eaf96f60d14302418acb7ec84869ca8b20d6435a57a981cddeac713df2a570646472f42dc1fec61a68a80e58238dd5362eaec4101e481fac14c66750d224564c20caf29d6051363b5cd5734bbc9c1406aa34793ea6bd162651fd19b039fe1618db50de", 0xec}, {&(0x7f0000fa3000+0xfe7)="54a8b175117d42bb73b8d37cbd382b16f3e992eeb6832cff4b0f71057b345cf70bfdb5a26d94e2c44b8de97b6d4cf694ecec92ae5ccbdc89787d973627bb13a40203d804b846f08cf60662f6c1140be3a12a4ed60868da18e5e6d2e637938b7ad874f8ef24b0039b9c876b7731fdcc76f38f1c4c3f15b3ccddfbb0bede6cd728489b97d513bfcf812e36ae81624ea0f1b0af47954c", 0x95}, {&(0x7f0000077000-0xf6)="08353f30c546f9386f5b92b7a5756518ae2c8a0fe10d76f2280ee5b8ff0aab3e95355a1b8e3efe8d5f6c8618c49d8c4231c1686446dc3ebc41960d9c40f334ddb0d04730f913459b6a3fdddcbb8bf17f0618fedc08be59c36a4bdd23f0908c6a41ff09ce7732e5fdee6483e19ded19d368b72d115215f660c3d21d754541d92cc39e2e78caaec01e1e3a391f6300561a35206d16a49e6b60d469daa8c355ab28dcb689ca02d5b021745371c256fd12b4357e9533ea55565fe0bf6250f3e0bf044f1c5a766ff8a494b3a614f4919076912372935ff2d70ef4f92e11299614b247194057e1f61b7f39be693892b4b437a7670cdac3faf5", 0xf6}, {&(0x7f000037c000-0x6f)="300624dbdc426304f23a5b15aa3b51a3d837fa993b0011d8b2ee0d16f989724ee46a918a751fe8181bceca55a0c33d6091ff3207a875c4c6c53d74768fdc47b2ecc1eba1530fc4c5f9cec61290873a204d7a6b9de8bba4c2a0858878dc2329d74c1c5d358147a3c95ad106c38ef56c", 0x6f}, {&(0x7f0000783000-0xeb)="0edeb63fb4258b6e53c9f5d5caaf189a821fd520ab398435fa00cc395660214c6fb3f4df1a80e4746b5a04110061a850717d4389f05b0875db140e2202fc683e030787e3b20eaf378c2fc2a12d73f134cbd23de56066d3a29b321b246f9ef730660f43085dae27c0b2f12466960caaed1b7d90159445a3d7be7a9f131182ff3eae2d4373a5774a1648e1b629eadbf3bb0c0ede9cffaded63dd00ead227c738e6bfe48d53c843c4efc3203875be6e8e25b6d986d1a213be199525f9b95b9c8e57ec137834670ee0096ca038114fde9eded1be605d9a513445110b7d616e24394145c0730d8e1babc1990b98", 0xeb}, {&(0x7f00001e3000-0x27)="ec6a089abdf8d36fdacf4cb2340c610b5784d6d0c32fd173ad6cbe118a7d6a462a6df53e4285f7", 0x27}, {&(0x7f0000611000)="e1d903e666b25e687a1a4397", 0xc}, {&(0x7f0000aae000)="f193a0ac0824b6eb2451481690028068", 0x10}], 0x8, 0x2) r2 = socket$inet(0xa, 0x1, 0x0) clock_adjtime(0x0, &(0x7f0000629000-0xd0)={0x9, 0x8, 0x80000001, 0x6a, 0x1, 0x368, 0x5, 0xffffffffffffffff, 0xb4, 0x9, 0x3, 0xfffffffffffffb2d, 0x2400, 0x5, 0x100000000, 0x100, 0x2, 0x3, 0xd66, 0x2, 0xfffffffffffffffa, 0x4, 0x800, 0x7, 0x0, 0x7}) sendmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d6d000-0xc)='/dev/rfkill\x00', 0x200202, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00002ac000-0x20)={@loopback=0x7f000001, @multicast2=0xe0000002, 0x1, 0x4, [@loopback=0x7f000001, @rand_addr=0x6, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001]}, 0x20) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r2 = socket$inet(0xa, 0x1, 0x0) socketpair$inet6(0xa, 0x6, 0x3, &(0x7f00008b8000-0x8)={0x0, 0x0}) sendmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000ca8000)=0x7ff) 2018/01/28 20:58:19 executing program 4: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006ae000-0x11)='/dev/vga_arbiter\x00', 0x82, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000f72000-0xd5)=""/213, 0xd5, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r1, &(0x7f0000f71000+0x701)=@random={'osx.', '\x00'}) r2 = socket$inet6(0xa, 0x80002, 0x0) fremovexattr(r2, &(0x7f0000503000-0x15)=@known='system.sockprotoname\x00') 2018/01/28 20:58:19 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r1 = socket$inet(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000ce3000-0x8)={0x0, 0x7}, &(0x7f0000000000)=0x8) getsockname(r2, &(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000001000-0x8)={r3, 0x40, 0x8000}, &(0x7f0000000000)=0x8) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000f3b000+0x562)={0x33, &(0x7f0000057000)="e0541e50ddaf43975ed29b5dc837fdd08d5ff725a68c4acebd1fe8d24954bef472aef038bdfee256866501b4489eba128a8a6a"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000001000)=r4) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000173000)={0x0, 0x80000001, 0x30}, &(0x7f0000f5f000-0x4)=0xc) symlink(&(0x7f00008b4000-0x8)='./file0\x00', &(0x7f0000bf8000-0x8)='./file0\x00') ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000000)=0x3ff) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000af8000)={r5, 0x400, 0x87ff}, &(0x7f0000807000-0x4)=0x8) 2018/01/28 20:58:19 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000000c000)='/dev/ppp\x00', 0x440800, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x1b, &(0x7f0000005000-0x4)=0x7fffffff, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000000c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@llc={0x1a, 0x3, 0x8000, 0x0, 0x1ff, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}}) r1 = socket$inet(0x10, 0x3, 0xc) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000008000)=""/4096) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b000000040a030007fffd946fa283bc0aeee6d87986c497271d85", 0x1b}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:58:19 executing program 3: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000d0f000)={0xfffffffffffffffa, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [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, []}, 0x90) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000fdc000)={0x5, 0x0, 0x6, 0x1, 0x101, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000fdb000)={0x0, 0x0}) fcntl$setpipe(r2, 0x407, 0x1) 2018/01/28 20:58:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r2 = socket$inet(0xa, 0x1, 0x0) sendmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) [ 36.886538] netlink: 7 bytes leftover after parsing attributes in process `syz-executor2'. [ 36.911459] netlink: 7 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/28 20:58:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r1 = socket$inet(0xa, 0x14001, 0x0) remap_file_pages(&(0x7f00006fe000/0x4000)=nil, 0x4000, 0x1, 0xffffffff, 0x101) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:19 executing program 6: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000035000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x0, &(0x7f0000b35000)=[]}, 0x10) mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000f7e000)=0x0) r2 = socket(0x5, 0x802, 0x400000) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000f80000-0x4)=0x0) sendmsg$nl_route(r2, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f0000f79000)=@ipv4_newroute={0x30, 0x18, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0xd, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f7f000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000ac8000)={0x0, 0x31, "f87db799ebf9112efa0592e3c07a26854f0568030c99067ac312cd26000d780059cee64f2101d411b988fb635cf142912e"}, &(0x7f0000a0e000)=0x39) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000634000)={r4, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x19d, 0x2, 0xae7, 0x7, 0x6f}, &(0x7f00002e2000)=0xa0) fcntl$setownex(r2, 0xf, &(0x7f000083d000-0x8)={0x3, r3}) 2018/01/28 20:58:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = creat(&(0x7f00007e2000)='./file0\x00', 0x20) sendto$inet(r0, &(0x7f0000107000)="544617a58d6fd86293425492e9136667a2c56befbb2912497f71cdfb50852d00c78c8321fa98d996aafb4f", 0x2b, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) ioctl$int_out(r1, 0x5460, &(0x7f0000463000)=0x0) r2 = socket$inet(0xa, 0x4, 0x3) getsockname$ax25(r0, &(0x7f0000128000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000565000-0x4)=0x10) sendmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x800) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000ff5000-0x8)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r2 = socket$inet(0xa, 0x1, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d7b000)='/dev/sequencer2\x00', 0x400a03, 0x0) accept$packet(r3, 0x0, &(0x7f0000025000-0x4)=0x0) sendmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:19 executing program 3: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f000000e000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000-0x4)=0x2, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) listen(r2, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000011000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000015000)={{0x2, 0x0, 0xffff, 0x3, 0xffff}, 0xeb, 0x5, 'id1\x00', 'timer0\x00', 0x0, 0x8, 0x14ec, 0x7fffffff, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 20:58:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000af9000-0xf)="742202080000000023000080000000", 0x0) write(r0, &(0x7f0000ddf000-0x68)="e32f97ac970257a98f8dc9cadfa918fdf0a1890f53ee23f0ec4bf9c0040329766f77144ddec5ecca0935558811b814a0219aba30331f6ad85179f8f1fd7b73288162a7ed55008b18f9c225b54b5d442424fe32c1d1510cb840b50fc82e4967ddfae64c6942889c42", 0x68) sendfile(r1, r0, &(0x7f0000c02000)=0x0, 0x80000000000001) 2018/01/28 20:58:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000a000)='setgroups\x00') r1 = gettid() fcntl$lock(r0, 0x7, &(0x7f0000f7d000-0x20)={0x0, 0x5, 0x3, 0x1, r1}) sendfile(r0, r0, &(0x7f0000014000)=0x900008, 0x100000080000000c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000016e000-0x20)={0x5, 0x8, 0x200, 0xee1a, 0x6, 0x2, 0xffffffffffff421f, 0x400, 0x0}, &(0x7f0000258000)=0x20) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00001f8000-0x12)={r2, 0xfc6f, 0x5, [0x5, 0x4, 0x2, 0x80000000, 0x8]}, 0x12) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f8c000)=@assoc_value={r2, 0x80}, 0x8) 2018/01/28 20:58:19 executing program 7: mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x1) accept4$packet(r0, &(0x7f000001e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000044000)=0x14, 0x80000) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000003b000-0x4)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000054000)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000002f000)={0x0, 0xa2, "7210f35742643eede03903722a0e9a16fff55a78cd76a0887c7df837168c666a6e82fc3e8ae1a22de759a9313ecfa3bac90a3aa622f48ee095bdbcd7a41758c416f6f00b4ab769876ef56ef73c048631a4d98e07e1d3aba44b9dfbdb894ed9487dcb85747a38482e198b3efc2162b0bedd7fd7dd23076542212fcb4e91fa3eae1a0c3a4c65700c42de30a02cd447adc254b00a3575300a09718d05e631ec7a927d52"}, &(0x7f0000007000-0x4)=0xaa) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000058000-0x8)={r1, 0x2, 0x101}, &(0x7f0000057000)=0x8) ioctl$TIOCSTI(r0, 0x5412, 0x8a) syz_open_dev$sg(&(0x7f0000056000)='/dev/sg#\x00', 0x0, 0x10100) ioctl$int_out(r0, 0x1, &(0x7f0000054000-0x8)=0x0) 2018/01/28 20:58:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cca000)='/dev/sequencer\x00', 0x800, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f00009a5000-0x40)={0x20, 0x200, 0x2, 0x1000, &(0x7f00009b7000-0x1000)=""/4096, 0xad, &(0x7f000025c000-0xad)=""/173, 0x14, &(0x7f0000c6f000-0x14)=""/20}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cfa000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000da2000-0xbc)={0xffffffffffffffa3, 0x0, 'client1\x00', 0x1, "2bbc6ba4a64340ac", "ea5c3807793abce84cb802cd107b72f65ce3aa5dd24280d38ee5d6ee275002cf", 0xffffffffffffffff, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r0, &(0x7f0000f0f000-0x38)={&(0x7f00006e2000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000074b000)=[{&(0x7f0000d5b000-0xba)=""/186, 0xba}], 0x1, &(0x7f0000238000)=""/61, 0x3d, 0x8000}, 0x40002001) r3 = socket$inet(0xa, 0x1, 0x0) sendmsg(r3, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x4004000) 2018/01/28 20:58:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000856000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r1 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) ioctl$int_out(r3, 0x5462, &(0x7f00008d8000)=0x0) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f00000ff000)={0x0, r1}) recvmsg(r3, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r2, r3) clone(0x0, &(0x7f0000fd7000)="", &(0x7f0000fd6000-0x4)=0x0, &(0x7f0000f70000-0x4)=0x0, &(0x7f0000f7b000-0xf4)="") tkill(r1, 0x15) 2018/01/28 20:58:19 executing program 3: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000030000)='./file0\x00', 0x80) r0 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f000002a000-0x2c)=""/48, 0x30) 2018/01/28 20:58:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = add_key$user(&(0x7f0000ade000-0x5)='user\x00', &(0x7f0000257000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003c7000)="819d31650edd4c0c70b74da1bd9ddeb24c5a7cbfd85f252181661a4334f0eb92fa9e38bf6d8137e1cde2fb3d4d3f4035ab2ca9f13a8f523c8596bf8d7605bc6566a24ff4d6dd194632f09d72f11125d14414a7dc7a5a536c93af48fd98562578676299a611c152612b2af562c01517d2de0b5adf06e25a641ce82d0e143b1fdf9fc8369aec69e9742677cc3ca427b26e03982507cd6e88a31ee011b5a72de877eac2c687af64", 0xa6, 0xfffffffffffffffe) r2 = request_key(&(0x7f0000619000-0xb)='pkcs7_test\x00', &(0x7f0000f1a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000014d000)='@:%\\}em0%\')[selinuxcgroup.{nodev:\x00', 0xfffffffffffffffb) keyctl$unlink(0x9, r1, r2) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r3 = socket$inet(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000002000)={0x0, 0x8001, 0x10}, &(0x7f0000f54000-0x4)=0xc) r5 = memfd_create(&(0x7f0000189000)='pkcs7_test\x00', 0x2) ioctl$TIOCMGET(r5, 0x5415, &(0x7f00007fc000)=0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000d8c000)={r4, 0x3a, 0x10, 0x4251, 0x3}, &(0x7f000079c000)=0x18) mprotect(&(0x7f0000533000/0x1000)=nil, 0x1000, 0x6) finit_module(r5, &(0x7f0000537000)=')#\x00', 0x1) sendmsg(r3, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x4, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000049b000-0xb)='/dev/hwrng\x00', 0x200002, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00001a1000)={0x0, 0x9, 0x0}, &(0x7f0000bee000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00006bf000-0x18)={r2, 0xffffffffffffffc0, 0x10, 0xffffffffffff8000, 0xfffffffffffffffd}, &(0x7f0000e20000)=0x18) sendto$inet6(r1, &(0x7f0000a46000)="9c93b31349a5939744b844d6da7d838cb97b36d44336c3885a63d78b995228e9bdd39c41203d5ec0b99527f5874c5687b6f2067e9eab759e0090e327979558e84340cd5eb31df149e40b0b58b540682c46daf784e7fd06ff3129cc9b65a6c472e6e49eafaf9ca14fb60ac1e14fca7bf9969544cf06499271d3a60752e656864bb4b31952367c2e938c90ff03be9c599da94b76f3d424ee14d1c5982bd8490844d6b130450dff0f46507aa6237168ba5e85cf043256fc73e2baf80cbc7891a08629f79fd8", 0xc4, 0x810, &(0x7f00007de000-0x1c)={0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, 0x1c) utime(&(0x7f00002ce000)='./file0\x00', &(0x7f00001b7000-0x10)={0x2, 0x9}) recvmsg(r0, &(0x7f00001a6000-0x38)={0x0, 0x0, &(0x7f00004bd000)=[{&(0x7f0000971000)=""/248, 0xf8}, {&(0x7f0000474000-0x14)=""/20, 0x14}, {&(0x7f0000eab000-0x59)=""/89, 0x59}, {&(0x7f00003a3000-0x1000)=""/4096, 0x1000}, {&(0x7f0000081000-0x79)=""/121, 0x79}], 0x5, &(0x7f0000c98000)=""/4096, 0x1000, 0x100000000}, 0x2101) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000fd2000)={0x8, {0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, 0x5, 0x4, 0x2d7d, 0x4, &(0x7f00009e0000)=@generic="c3da0abebbf0f23840071c04525945f5", 0x4, 0x0, 0x1}) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000183000)="", 0x0) 2018/01/28 20:58:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f00006e4000-0x9)='/dev/sg#\x00', 0x10001, 0x200002) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000c85000)=0x3, &(0x7f0000e79000-0x4)=0x4) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f000097b000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000abe000-0x4)=0x10, 0x80000) writev(r0, &(0x7f0000abc000-0x90)=[{&(0x7f00008d8000)="88", 0x1}], 0x1) vmsplice(r0, &(0x7f000066d000)=[{&(0x7f000039b000)="5cd15de67e137d868eda09", 0xb}, {&(0x7f00009b6000)="cc1bc8512a9d30504d86184f9efcb0f92fe2aef65eceff40469033e7b7529a2ba90d562799836bec85c3fca1bcecf9d274d7d479f381f030b3ff264f34dff8a85c0d02801bfd49f009e1d2989070a6289fd5ad1aa8824aae23adfacd469e377cc52b20ab2cefd4482ba6f29917c3a4d02389bbcf3c1c4a1d85dc152970f91583216f70679a3785563023f6396bec5f8afcd839e380", 0x95}, {&(0x7f0000441000-0x3d)="87d0ae002403ca951aca92aa8b44b8665326579a56a308fbd4b23a354d475a85fa9a0322c8162a90863b56dcf65d54bcdc38728d201fb80eb75150e63e", 0x3d}, {&(0x7f00009ea000-0xcc)="d43c61ad9b938ad4a3ba79eac72d4ca6a598a0c0933ae4b2a670a52301b6e1d9e55f81d247cdda7b798a0bc7f6cfaf922eb0be619836d6656540dd9b3f88fa5505be88cb5c6c9255537000a51cbd6d0ca25d31f767910546939b06a8092162b7c4854ca3055f2b2a6883fd07849ff701fe005ff9fd156b771ae6c8b0593ee353ba915de34f90d8b4ec4cbaeac2580ad1f789fe5818b1b22e6ee3e626340aceed079d431a1a20079af5ba7c1670728c9a8e1a3924fee35862a375c3dd358fd83fa4b9ebefb91f76da86bf7f5e", 0xcc}], 0x4, 0x1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ae7000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f00007a1000-0x28)={0x5, 0x2, 0x0, 0x2, 0x1ff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000640000)={0x0, 0x6}, &(0x7f00003ee000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000859000-0x6)={r3, 0x4}, &(0x7f00009b4000)=0x6) 2018/01/28 20:58:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r1 = socket$inet(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$getown(r2, 0x9) recvmmsg(r2, &(0x7f0000015000)=[{{&(0x7f0000014000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000d000)=[{&(0x7f0000009000-0x6)=""/6, 0x6}, {&(0x7f0000022000-0x18)=""/201, 0xc9}], 0x2, &(0x7f0000021000)=""/147, 0x93, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000021000)={0x77359400, 0x0}) shutdown(r1, 0x1) close(r0) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003dc000)='/dev/sequencer2\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00006f8000)=0x0, &(0x7f000030d000)=0x4) r3 = socket$inet(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000b9000)={0x0, 0xde, "74b4940020504899cf72aab902da22892d802b62bd428216cb8eb92e656900e2d56a13f8c1a7e240d24c3d61b93ab83d9c24bc879edd313c164bf9bfb0bf940fc41ded82e6ccb0a10300ab873383cd96ac728123418489d8b21449f58354a20c54d4f81a165a8b31d85158c11fc038ebedb11db8e44b9aac79d8ca99b7e03f66552d24dd39c4c63a11a334392d1d9d6facfec38a288cf47484cb2e2323ac1a7b452ceb53e984c1d5dbe96e97b3de819498cb4e062e7f344478ab1c36a68de1e57e16dbf06764b100c4e7454b2cf7047c4c22aaf8a1a698f28cc9aa0c1f4b"}, &(0x7f00002bd000)=0xe6) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000693000-0xf7)={r4, 0xef, "1eb01e95e727921bec5c04e39a33455fafc0d173346d2531c7f4378e642ff807bde01eb6a06f4a857fc894bd3f796d66fcfda67de6507875fead15e9ff456d45953b384720cd4fd2f61d919d24ac20632f33f7567afb4205156454db2013d2866f589e5fc2420a08e2c70ccc67866bb6d0e6169661cdc4c9406c861d21299283eb27f14e3a6106399cb35f21a5ad29b29c308be965c48d268876f68a2be8e2d440df9c1b7e0f5a69f242c8c6c8098e0bdedf9f130d9bc160f101961229f1ca52606340f5406ca21de87695b21854b11045f6d681482e5ddad140aaf2b7c11926323a63f4854dd5edb33121e6346a89"}, &(0x7f0000f2b000-0x4)=0xf7) sendmsg(r3, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) accept$packet(r2, &(0x7f0000fd7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000ff000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00009ff000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r5}, 0x14) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f00005a0000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/28 20:58:19 executing program 3: r0 = creat(&(0x7f0000f7a000)='./file0\x00', 0x0) r1 = inotify_init1(0x0) dup2(r1, r0) ppoll(&(0x7f0000eff000-0x28)=[{r1, 0x108, 0x0}, {r1, 0x24, 0x0}, {r0, 0x94e08867e4ae6f16, 0x0}, {r0, 0x808c, 0x0}, {r0, 0x2, 0x0}], 0x5, &(0x7f0000e08000-0x10)={0x0, 0x1c9c380}, &(0x7f0000fcb000-0x8)={0x2}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000000000)=0x0) inotify_add_watch(r1, &(0x7f000027d000)='./file0\x00', 0x860) inotify_add_watch(r1, &(0x7f0000bba000-0x8)='./file0\x00', 0x20000040) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) syz_open_procfs(r2, &(0x7f0000000000)='net/ptype\x00') 2018/01/28 20:58:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x800, 0x8000) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000007c000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f00009d0000-0x58)={0xd1d, 0x6, 0xfff, 0xfffffffffffffbff, 0xffffffffffffff17, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000e99000)={0x0, 0xb47}, 0x8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r3 = socket$inet(0xa, 0x1, 0x0) sendmsg(r3, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f00004d7000)=[0x0, 0xffffffffffffffff]) fstat(0xffffffffffffffff, &(0x7f0000fef000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000077e000-0x8)='./file0\x00', &(0x7f00006a0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() r4 = getegid() setgroups(0x5, &(0x7f00002a3000)=[r0, r1, r2, r3, r4]) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rt_sigaction(0x7, &(0x7f0000ff1000-0x20)={0x42e1d9, {0xffffffbffffff270}, 0x0, 0x0}, &(0x7f00005ee000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000017a000-0x8)={0x0}) socketpair(0x9, 0x803, 0x4, &(0x7f00006f0000)={0x0, 0x0}) write$selinux_context(r5, &(0x7f0000271000)='system_u:object_r:dhcpc_var_run_t:s0\x00', 0xffffffffffffff9c) openat$keychord(0xffffffffffffff9c, &(0x7f0000da0000-0xe)='/dev/keychord\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f0000315000-0x18)={0x0, 0x98, 0x30, 0xa2a5, 0xe1}, &(0x7f0000cbe000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f00003bc000-0xcd)={r7, 0xc5, "e4baf0a516d0f7feadef668dfbf5bfa49b2a99d7f757bc26d972568c09ad4fa8995aae1c12f01eb37f11de63da4d30a5264a4ad529cf829be961bfb4522add4bd92cb3d73e02da1fc0a6c76bb487b6d3efd6f0500c50055f5b156963f4bee4b99665e5141bbff269cd483802f3550d0d6649846f73b89112cda54eb9af494012e65112fbdc545e7d27f27e1c513a210eaccc978daf2b462d0ec9d6cfeed0f8ffd4b44fdf30eb5f4b7d7ac2bc33b61ab0f9bdd7b5dc1c33c48871970612c659f85fb223d49d"}, &(0x7f0000912000-0x4)=0xcd) accept4$llc(r6, &(0x7f0000219000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009a8000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r5, 0x29, 0x3, &(0x7f0000ffe000-0x4)=0xffffffffffffffc1, 0x4) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f000061e000)={0x18, 0x0, &(0x7f000003d000)=[@clear_death={0x400c630f, 0x4, 0x2}, @decrefs={0x40046307, 0x0}], 0xbd, 0x0, &(0x7f0000d3e000)="adf755e28614da28f6240ce2a5ddfab5e9dae7b1c7aec0c11ce45a252dacc302e50a57bfd9ed079a096ef7ba24fda071b2e8889371605db9f92f9a5fdc27e222e7edd7020ade12dffab489c1e48e7e8cf70b219b1d369e5b4509f0621db191eed8cdebdc5757f3a6ea42186fec6aa3656e75ee32c61c80eac3c4276d8013f48a9344303c5a23a3e92a63c1b907210a7d4068c53b56ee8cad05cd06edb05d56751705d8d421028a671200252a45d8cf500070edf43b04c3b2e6cb42af29"}) syz_open_procfs(0x0, &(0x7f00006e0000-0xa)='attr/prev\x00') finit_module(r6, &(0x7f0000687000-0x25)="73797374656d5f753a6f626a65637a5f723a644d635f7661725f07000000871b7300", 0x10000000000002) 2018/01/28 20:58:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000f0c000-0x1c)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000921000-0x12b0)={0x2c, 0x80000000000002, 0x3, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x18, 0x5, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ae7000-0x11)='/selinux/enforce\x00', 0x48000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000780000-0x10)={0x0, 0x10, &(0x7f0000780000)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00004de000-0x4)=0x10) stat(&(0x7f0000bfc000-0x8)='./file0\x00', &(0x7f0000e62000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r3, 0x8001) fchdir(r1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000c11000-0x10)={r2, 0xb0, &(0x7f000050f000-0xb0)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfffffffeffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8a9}, @in6={0xa, 0x0, 0x1f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x81}, @in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000fb0000-0x4)=0x10) pread64(r1, &(0x7f000039c000-0x26)=""/38, 0x26, 0x0) 2018/01/28 20:58:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r1 = socket$inet(0xa, 0x1, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:19 executing program 0: r0 = socket(0x7, 0x800, 0x2) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000782000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x4000000000000000, &(0x7f0000001000-0x8)={0x2bc}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000da8000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000bdf000)={r2, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r4 = socket$inet(0xa, 0x1, 0x0) sendmsg(r4, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:19 executing program 6: mmap(&(0x7f0000000000/0xd52000)=nil, 0xd52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}) llistxattr(&(0x7f0000caf000)='./file0\x00', &(0x7f0000207000-0xa9)=""/169, 0xa9) userfaultfd(0x0) mmap(&(0x7f0000d52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2f, &(0x7f0000bf7000-0x2f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipx={0x8137, {0xffff, 0x21, 0x3, 0x0, {@broadcast=0xffffffff, @random="7abfea090c04", 0xfff}, {@broadcast=0xffffffff, @random="dd2cf0c0cc6e", 0x272}, "aaf169"}}}}, &(0x7f0000d52000)={0x1, 0x3, [0x911, 0x5ea, 0x489]}) 2018/01/28 20:58:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0x7, &(0x7f000091b000-0x8)={0x0, 0x0}) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f0000a97000-0x1000)="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") r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) getsockname$packet(0xffffffffffffffff, &(0x7f0000991000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004fc000-0x4)=0x14) connect$packet(r2, &(0x7f0000fdf000)={0x11, 0x10, r3, 0x1, 0x7, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f0000d15000)=0x0, 0x4) 2018/01/28 20:58:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003dc000)='/dev/sequencer2\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00006f8000)=0x0, &(0x7f000030d000)=0x4) r3 = socket$inet(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000b9000)={0x0, 0xde, "74b4940020504899cf72aab902da22892d802b62bd428216cb8eb92e656900e2d56a13f8c1a7e240d24c3d61b93ab83d9c24bc879edd313c164bf9bfb0bf940fc41ded82e6ccb0a10300ab873383cd96ac728123418489d8b21449f58354a20c54d4f81a165a8b31d85158c11fc038ebedb11db8e44b9aac79d8ca99b7e03f66552d24dd39c4c63a11a334392d1d9d6facfec38a288cf47484cb2e2323ac1a7b452ceb53e984c1d5dbe96e97b3de819498cb4e062e7f344478ab1c36a68de1e57e16dbf06764b100c4e7454b2cf7047c4c22aaf8a1a698f28cc9aa0c1f4b"}, &(0x7f00002bd000)=0xe6) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000693000-0xf7)={r4, 0xef, "1eb01e95e727921bec5c04e39a33455fafc0d173346d2531c7f4378e642ff807bde01eb6a06f4a857fc894bd3f796d66fcfda67de6507875fead15e9ff456d45953b384720cd4fd2f61d919d24ac20632f33f7567afb4205156454db2013d2866f589e5fc2420a08e2c70ccc67866bb6d0e6169661cdc4c9406c861d21299283eb27f14e3a6106399cb35f21a5ad29b29c308be965c48d268876f68a2be8e2d440df9c1b7e0f5a69f242c8c6c8098e0bdedf9f130d9bc160f101961229f1ca52606340f5406ca21de87695b21854b11045f6d681482e5ddad140aaf2b7c11926323a63f4854dd5edb33121e6346a89"}, &(0x7f0000f2b000-0x4)=0xf7) sendmsg(r3, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) accept$packet(r2, &(0x7f0000fd7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000ff000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00009ff000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r5}, 0x14) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f00005a0000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/28 20:58:19 executing program 7: mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f0e000-0x11)='/selinux/enforce\x00', 0x8000, 0x0) mmap(&(0x7f0000f0d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000f0e000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000175000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00007dc000)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000d89000)=0x98) r2 = socket$inet(0x2, 0x2, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000edf000-0x1c0)=[{&(0x7f00008ba000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b69000)=[], 0x0, &(0x7f0000f0b000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) 2018/01/28 20:58:19 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) signalfd4(0xffffffffffffffff, &(0x7f0000014000-0x8)={0x0}, 0x8, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x1a1182, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000003000)=0xab) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 20:58:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f9d000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f000029a000)=""/130, &(0x7f0000404000-0x2)=0x82) r2 = socket$inet(0xa, 0x1, 0x0) sendmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:19 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) fcntl$getownex(r0, 0x10, &(0x7f00006a0000-0x8)={0x0, 0x0}) waitid(0x1, r1, &(0x7f0000d65000)={0x0, 0x0, 0x0, 0x0}, 0x20000008, &(0x7f0000897000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fc1000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000392000-0x4)=0x1) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0xfffffffffff7ffff, 0x0, 0x0, 0x0, 0x0}) r3 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r3, 0x8, r4) fcntl$setownex(r0, 0xf, &(0x7f0000908000)={0x0, r1}) getresgid(&(0x7f000021f000)=0x0, &(0x7f00002a5000)=0x0, &(0x7f00002a0000)=0x0) fcntl$getownex(r3, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) open$dir(&(0x7f000026e000)='./file0\x00', 0x400000, 0xe) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a57000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) ioctl$VT_OPENQRY(r6, 0x5600, &(0x7f000063a000)=0x0) 2018/01/28 20:58:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r1 = socket$inet(0xa, 0x1, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000a45000)="78d2ee79989d3764e4b0467c051d979971e50a05a910cb520e9444cc326ecae4bbafba5dd178510c3a90a2384a0598b8693ebd996df0724a13b3886051a399ea9a88850f7c5cce3c9852a0e1720b5107099a484ece7f03576d50318b2e09aeafabcd538d9927874cf6d8145036bfb4875d1111862be1ed0a10fd44971acc809c6ae39baa3e09c9f50f21bad08ca419c8abdf1939880162317325db4f217a40a2c6a7d78856", 0xa5) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000624000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000301000-0x10)={0x15, 0xbf, &(0x7f0000db8000-0xbf)="f65b4933a8e193389f1a29d48082fba07794347a525a4ef67ef2fe038ef4886e300570785084ea9e4613e2699ed889c958753a140cab4336a0eaee0c2fe173ef0e1bd9553633594e282d74513e75913db2bd391ed9652839492d0310f23201f070fa36941f81ad442077054cceadaf301b9949689789a71518285b16356344a0d9d74a9d2f641a059977639053f45f1738977bdeee063baeb0e3aadfdb55aad7599204c09f394063a547830e390e3148c9d5c8211f9f9c0c53e717d79bbadb"}) fstat(r1, &(0x7f0000423000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e60000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0, 0x2, 0x8, 0xa, 0x80, 0xa0, 0x6c, 0x0, r3}, {0x1, 0x4, 0x2, 0x37e, 0x919, 0x4, 0xab, 0x969e}, {0x8, 0x4, 0x8, 0xcd3}, 0x7, 0xf, 0x3, 0x1, 0x1, 0x2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x7c}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x5, 0x7, 0x1, 0x14d535, 0x1, 0x5, 0x1000}}, 0xe8) 2018/01/28 20:58:19 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d8c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000026b000)={0x1, &(0x7f0000b34000)=[{0x6, 0x7, 0x6cfc, 0xffffffffffffffff}]}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000013000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000000000)=0xc) r3 = getpgid(0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x4a) tgkill(r2, r3, 0x28) 2018/01/28 20:58:19 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000f6e000)='/dev/usbmon#\x00', 0x0, 0x121a01) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) clone(0x0, &(0x7f0000001000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)="") readlinkat(0xffffffffffffffff, &(0x7f0000002000)='./file0\x00', &(0x7f0000002000)=""/1, 0x1) 2018/01/28 20:58:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000067a000-0xe8)={{{@in=@broadcast=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002e9000-0x4)=0xe8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005d8000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000eca000-0x98)={0x0, 0x0, 0x0, 0x0, 0x7, 0xf, 0x0, 0x14, "d741f292df4742851a025ea557212c570382342dd467e9715a73b9272b58ddf7d5554f97148ea93fb76a3c93ef330e0aa8123bfa0398c95baf4555cd2ac36876", "39cc7149cc673e0a6f5ba6736458165907d5183c75a314ef3c7dff3ecd4e189c", [0x3d, 0x0], 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000724000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x185) syz_open_dev$sg(&(0x7f00005e3000)='/dev/sg#\x00', 0xc8, 0x8001) r3 = socket$inet(0xa, 0x1, 0x0) sendmsg(r3, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000770000-0x4)=0x0) [ 37.338916] FAULT_FLAG_ALLOW_RETRY missing 30 [ 37.345329] CPU: 0 PID: 7284 Comm: syz-executor6 Not tainted 4.9.78-g68d447c #23 [ 37.352899] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.362266] ffff8801d84b7980 ffffffff81d943a9 ffff8801d84b7c60 0000000000000000 [ 37.370330] ffff8801cd30dc10 ffff8801d84b7b50 ffff8801cd30db00 ffff8801d84b7b78 [ 37.378385] ffffffff81661d4a 0000000000002a2e ffff8801d8e368f0 ffff8801d8e368a0 [ 37.386419] Call Trace: 2018/01/28 20:58:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e22000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000336000)={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, {0xa, 0x0, 0x100000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7a}, 0x9, [0x0, 0x7, 0x1, 0x3ff, 0x8, 0xff, 0x4, 0x8]}, 0x5c) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f0000cca000)={0x0, {""/7}, 0x0}, &(0x7f00003fe000)=0x10) r2 = socket$inet(0x2, 0x6, 0x1) fcntl$dupfd(r1, 0x0, r2) r3 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r3, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r3, &(0x7f000076d000-0xf9)=""/249, 0xf9) openat(r3, &(0x7f0000774000-0xa)='./control\x00', 0x0, 0x0) unlinkat(r3, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f3000-0x8)='./file0\x00', &(0x7f0000ab6000-0xa)='./control\x00') 2018/01/28 20:58:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r1 = socket$inet(0xa, 0x1, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b2f000)='/selinux/status\x00', 0x0, 0x0) getpeername$unix(r2, &(0x7f0000362000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000163000-0x4)=0x8) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f000010d000-0x1000)=""/4096) fallocate(r0, 0x2, 0x6, 0x6516) [ 37.389004] [] dump_stack+0xc1/0x128 [ 37.394386] [] handle_userfault+0xa3a/0x1310 [ 37.400477] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 37.407500] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 37.413931] [] ? handle_mm_fault+0x117b/0x2530 [ 37.420162] [] ? handle_mm_fault+0x1fc3/0x2530 [ 37.426392] [] handle_mm_fault+0x1fd1/0x2530 [ 37.432447] [] ? userfaultfd_release+0x650/0x650 [ 37.438846] [] ? __pmd_alloc+0x410/0x410 [ 37.444535] [] __do_page_fault+0x5c2/0xd40 [ 37.450395] [] ? mm_fault_error+0x2c0/0x2c0 [ 37.456362] [] ? userfaultfd_release+0x650/0x650 [ 37.462745] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 37.469384] [] do_page_fault+0x27/0x30 [ 37.474898] [] page_fault+0x28/0x30 [ 37.480148] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 37.486965] [] ? SyS_signalfd4+0xd1/0x410 [ 37.492748] [] ? signalfd_cleanup+0x80/0x80 [ 37.498700] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 37.505516] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 37.512073] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/28 20:58:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0xfffffffffffffffe) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000f000-0xc)={0x0, 0x0}) listen(r0, 0x0) epoll_wait(r1, &(0x7f00005bf000-0xc)=[{0x0, 0x0}], 0x1, 0x0) ioctl(r1, 0x47, &(0x7f00005da000)="5f293ec1c8cfdaf74b6e765435ebbd9f30318b20bbde70b0ccd6975791d07ff90258a860e8f38219e790abb555f023409c8c3f22984bc34e6be7c67ab255707cfb1f8fceac4bf53b64e41cfe45d032c574fe32895d8a46c024ce4d568b4cdd38e2c7d0d7bd82c6b51c19ce56af6fed99f4eeda1a78d4467041fe2bbe0dd77d05c7dd7eeb4ed8bc434bd84aa037e7f6b768ee4883271d7f27") 2018/01/28 20:58:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) socket$inet(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000334000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000a9e000)=[], 0x17c, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f000000a000)='ramfs\x00', 0x2000003, &(0x7f0000009000)="") r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008fa000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000cc000)={0x0, 0xfff}, &(0x7f0000246000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b43000)={r1, @in6={{0xa, 0x1, 0x80000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x8}, &(0x7f000003c000+0xb17)=0x98) chmod(&(0x7f0000021000)='./file0\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000c8f000-0x8)='./file0\x00', 0x20040, 0x0) truncate(&(0x7f0000068000)='./file0\x00', 0xfe2) llistxattr(&(0x7f0000429000-0x8)='./file0\x00', &(0x7f0000eeb000)=""/87, 0x57) 2018/01/28 20:58:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000f56000-0x4)=0x0, 0x4) r1 = accept(r0, &(0x7f0000434000-0x10)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, &(0x7f0000e65000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000939000)={0x0, 0x0, 0x3ff, 0x3, 0x8, 0x2, 0x3, 0x401, {0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0xf2f4, 0x10000, 0x8, 0x7ff}}, &(0x7f0000ffa000)=0xb8) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f25000-0xc)='/dev/autofs\x00', 0x800, 0x0) mq_timedsend(r3, &(0x7f0000917000)="f178ed8cbbe1ac56", 0x8, 0x0, &(0x7f0000c9a000-0x10)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000032b000-0x4)=@assoc_id=r2, 0x4) 2018/01/28 20:58:20 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000469000-0x12)='/dev/loop-control\x00', 0x40, 0x0) r2 = socket$inet(0xa, 0x1, 0x0) sendmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r1 = socket$inet(0xa, 0x1, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) pipe2(&(0x7f0000da0000)={0x0, 0x0}, 0x800) accept$ipx(r2, 0x0, &(0x7f0000ce7000)=0x0) 2018/01/28 20:58:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000bcb000-0x20)=[{&(0x7f0000a05000-0xc0)=""/192, 0xc0}], 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b56000)='/dev/vga_arbiter\x00', 0x2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x11, &(0x7f0000cd8000-0x4)=0x9, 0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x801) dup3(r2, r0, 0x0) ioctl(r2, 0x80, &(0x7f0000d6e000-0xa1)="bd77ac8a31703339502d60f3c2f3a27e4f1de1389ef6a8b49ec3890d85ece49e78660a4ba200002a98436e96f773ff601d0da557cab91b5c990705d98728a905fa7a7b5bcfa8bea301b53287961686eb65ab81d5f2eb6946bf01f0d94a25431ecb986131dc1d5504ef9b50ff729454de494efd4f78d09ef5313d57debeeafd372f5242e2c72842a92812d0fd79b14a3917a565fed0b7ac85c7fac25f18e4897057") write(r0, &(0x7f0000c35000-0x1)="", 0xffffff0b) 2018/01/28 20:58:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000421000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000b0f000-0x68)={0x0, 0x9, 0xf59e, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000969000)=[{0x800, 0xb3a, 0xffffffffffff6a5e, 0x9, @tick=0x401, {0x5, 0x1}, {0x40, 0x4}, @result={0xeed, 0x9}}, {0xa5, 0x4, 0x20, 0x3, @time={0x77359400, 0x0}, {0x8, 0x0}, {0x8, 0x1}, @addr={0x100000000, 0x100000000}}, {0x0, 0xb, 0x6, 0x8, @tick=0x10000, {0xffff, 0x5}, {0x8, 0x3}, @result={0x2, 0x10000}}, {0x80000000, 0xcd9, 0x40, 0x5, @tick=0x8, {0x7, 0xfffffffffffffff9}, {0x775, 0x5}, @time=@tick=0x7}, {0x10000, 0x1000, 0x4, 0x9, @tick=0x0, {0x9391, 0x4}, {0x3f, 0x2}, @control={0x3, 0x80, 0x5}}, {0xfff, 0x80000000, 0x0, 0x7, @tick=0x84ba, {0x61, 0x8597}, {0x8, 0xfffffffffffffffa}, @note={0x6, 0x3ff, 0x7, 0xcf, 0x0}}, {0x0, 0x80, 0x8, 0x800, @tick=0x7f0d, {0x7fffffff, 0x1000}, {0x400, 0x1000}, @queue={0x1, {0x4, 0x5}}}, {0x1037, 0x20, 0x80000000, 0x3, @tick=0xcb72, {0x5a0, 0x994}, {0x5, 0x5d28800000000000}, @ext={0xbc, &(0x7f0000b8d000)="28cf583c7898018eb0ca425e8520c6c5134fe1e198ee06580dafe45cadf5b43f4013e81c99652530542851a8e73c9b7291e3337c75f5fbc62f6995d2a8fc52f5e08cff37f28f23132030cdcbd0feaf0136fe3df0b9d16df3f4aaa2a691458a8aeecc950e888d0188189af510cef8bfc24ee62c38c5bb6206d8d5fc3fa76cf331d687c2e054de54389bfe9ef8a3f22e19676fb87d896c4aba33fb1fcd8c5288aaff1d857e086e1f34a5c36a13b772f97ffa760e8b7b886e320efc0b5d"}}], 0x180) 2018/01/28 20:58:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:20 executing program 6: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000025000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000018000-0x4)=0x1c) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000022000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000025000)=0x1008) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000025000)={r2, 0xfffffffffffffff8}, &(0x7f0000013000)=0x8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000026000-0x4)=0x7ff, 0x4) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) getpeername$unix(r3, &(0x7f0000005000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000002000-0x4)=0x8) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x30, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8, 0x0, 0x0, 0x0}, {0xfffffffffffffffd, 0x0, 0x0, 0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:58:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x301002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{0x0, 0x0}, 0x80000000, 0x9, 0x6}, {{0x77359400, 0x0}, 0x3, 0x9, 0xffffffffd85c49e7}, {{0x0, 0x7530}, 0x100000001, 0x1, 0xff}], 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000942000-0xd)='/selinux/mls\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000338000-0x12)='/dev/input/event#\x00', 0x811, 0x101000) setxattr(&(0x7f0000de2000)='./file0\x00', &(0x7f0000311000)=@random={'security.', '^/vmnet1/\x00'}, &(0x7f00006ef000-0x12)=']cgroupem1keyring\x00', 0x12, 0x1) fstat(r0, &(0x7f00000e3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c82000-0x1)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000ad9000)='attr/current\x00') sendfile(r3, r3, &(0x7f0000335000)=0x0, 0x16) 2018/01/28 20:58:20 executing program 4: clock_gettime(0xfffffffffffffff4, &(0x7f00002ed000)={0x0, 0x0}) socketpair(0x9, 0x5, 0x44, &(0x7f0000bfd000)={0x0, 0x0}) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000a1a000)=""/97, 0x61) 2018/01/28 20:58:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r1 = open(&(0x7f000042b000)='./file0\x00', 0x40000, 0x40) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00002a4000-0x4)=0x5) r2 = socket$inet(0xa, 0x1, 0x0) sendmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) socketpair(0x13, 0xa, 0x100000001, &(0x7f0000b0f000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000352000)={0x0, 0x0, 0x10001, 0x0}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000d76000-0x10)={0xbef, r3}) r4 = socket$inet(0xa, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f00003c4000-0xb0)={{0x1ff, 0x0}, 'port0\x00', 0x1, 0x48, 0x7fff, 0x1, 0x7fff, 0x1f, 0xce, 0x0, 0x4, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r4, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000c24000-0x8)={0x0, 0x3}, &(0x7f00002ef000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000896000)={r5, 0x800}, &(0x7f0000f13000)=0x6) 2018/01/28 20:58:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r2 = socket$inet(0xa, 0x1, 0x0) sendmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000f81000-0x4)=0x7, 0x4) 2018/01/28 20:58:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000445000-0x10)={&(0x7f0000135000)=@ipv6_newaddr={0x34, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}, @IFA_FLAGS={0x8, 0x8, 0x402}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000407000-0x4)=0xf0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000948000)=0xfffffffffffffff7, 0x4) accept$packet(r2, &(0x7f0000be4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00001f5000)=0x14) 2018/01/28 20:58:20 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fee000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000-0x10)={0x6, 0x2, 0x8, 0x3, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000a3b000)={0x0, 0x40}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x10)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d33000-0x40)=[{&(0x7f0000001000-0x84)="c8cdd2a418f9f5914648dd4aefd5a3222a5bd7d8cc6892ee212b669fc2860b1712fbcf522272bf793d3a6b64fcfa15e1a145a5b70703c24303dd9b5db846232b10c958457483eb85f96b1b79a156dd8f9df1930ea6bb2393c6375f4ae7a132f9e578e008b895c746e70834793c771a0ed9b2a4a80071ce5e8bb2ac934bf1016b154f49db", 0x84}, {&(0x7f0000001000-0xee)="4f9035c60992242c750fbe3546c85b8ffd0799a37f25d58f7344806b959446aa130d4bb00d6f840e5ce849dc1931e44d81c074648af0e255714883d4cddd66880f4483a93425523336e3c56d9b070f9ef79b00280c52dd53bd6968c3fd876af0f947b6c2965c30efad620c695ccc9a1a5937fbe92589c0162ad4e5310bc94c603cf6884284b0cb7939dda8129cfea6e6c2bedfe0d664b29ffbcb8a8741b2001ab7a24f16af785e1ee51f2857b9aa304925798e92883391101abef99b36ce6c27224645f3fd48b7fdf81b375815c0ebcd7f7475ecf522d68fdea8e656484a75a8c37b225557ab21d407fe67b9e4e4", 0xee}, {&(0x7f0000000000+0xb7)="33d70cc0ffd570e1d59591847d9817318f", 0x11}, {&(0x7f0000001000-0xc0)="88568ef10c28a0bd95bacc86c7abc42d9f6ee5bf04449ccb22b10511b92decab8ab6389546d4ac50b94705e3846e7af5ef33e3eaffa91bc7793d11188c5b6bc3fe309c85242b10fab530cb3bd81f9b8f46438df378e5b69df002577721728902caf5daa4bff4e8e207c209f184cdf7b00ab8d49c380f8a7453c7e373bd4d5a272713d2f18e0965095840fd6215b250830e116cb6526b8ab9a140ee493c0f5364cdbd000e0e251fba676b7fbbbe5f778a0b34848962b1806b33c41885e8ee0a79", 0xc0}], 0x4, &(0x7f0000001000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x3, r1}}, @init={0x18, 0x84, 0x0, {0xdf, 0x8, 0xffffffff00000000, 0x65bb}}, @init={0x18, 0x84, 0x0, {0xd2, 0x8, 0x1ff, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x1, 0xffff, 0x100000000, r2}}, @init={0x18, 0x84, 0x0, {0x0, 0xfffffffffffffffb, 0x2, 0xf8000000000}}], 0xf0, 0x80}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={r2, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001000-0x4)=0x2, &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000003000)=[{&(0x7f0000001000-0x78)=""/120, 0x78}, {&(0x7f0000002000-0xad)=""/173, 0xad}, {&(0x7f0000003000-0x1d)=""/29, 0x1d}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000003000-0x56)=""/86, 0x56}], 0x5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000005000-0x38)={&(0x7f0000005000-0x10)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000-0x20)=[{&(0x7f0000004000-0xaf)="bcd33c852e06d45ff71d48375940fb4a6178afd02ff48cc9f28aa939af42b748fdf13eb601e95123445d79ed21bf8da33cccb1d983aaa8473b9d0ebd3fdac9c9c49f28aeb30400b7a75eeaccc06a8aa4b8845597045ea906d19d8d363649d947204010b33438a96e7285e4db18777ff28801f08924d9a038d58d81bfd59456b4050aec10f8410f07b4deccc8534e9dde7696be8dae7017b27572f691cfcf1ca375157c3fbbcea2618d4ba10b212791", 0xaf}, {&(0x7f0000003000)="f48259641ef9e1f55aca86c7630607ac259dcb39c0fd2c115c369450c9cf5f918a9e8611cd433f09b96a503488be02ac0a99f1638c5cb51d6b3eb48fa8430b3cf9e8e6f039e4a45ab5203c60d0769abb7407ae6d0f00317430427c0ae3fb4f582095ddc400758834bb56ad9be487c03de547f853ab2cea27f97ec69c62bffbb70ff87743fec5e46cdc7eec1ac7d8e65e0c0c59c7a6d1d2d5c4c2b7d33e04e321d60495bd5b065f4dd1ef5a41ecb5a33e0c9254d034e81d4e837b40fe958ff9eba0d9b7d2b02e454ad694234ca9da69e7", 0xd0}], 0x2, &(0x7f0000004000)=[@sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x8000, 0xff, 0x6, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x6, 0x0, 0xa, 0x1f, 0x7c2, 0x2, 0xffff, r2}}, @init={0x18, 0x84, 0x0, {0x9, 0x6, 0x2, 0x47}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x7, 0x8002, 0x7fffffff, 0x40, 0x40, 0x7, 0x1f, r1}}, @init={0x18, 0x84, 0x0, {0x0, 0x7, 0x0, 0x5}}], 0xf0, 0x4000000}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000003000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xc4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, @in6={0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0x80000001}], 0x48) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000005000)=[], 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000006000-0x60)={0x0, 0xe, 0x7, @thr={&(0x7f0000004000)="e9454a86e74f17ebdfa4a46f3091df91123c9fdde1eebcb2b58167b76d943378e9d6388bd5ecd06e34fe3a2d3a0576a94728678a280cbc618d89f5fe8a51c305a9237627d568cdc773163ca28a1697bf80cfd5c5dd7aa05bb0a4e069aa441a9d442b886511c8ca9a1e172eb5242e1096c91916d4206b1fb6b5f9caf15b3a47d7d4a8ccc12f8720a01243", &(0x7f0000006000)="8b68393236af1248ac86b688d8e55cafa77a39f6c2c1bb8d8c461e8fcc82be000c0b8f078737c9a93fa119a56fcd956925bdac5cb70662abbf9a817e63875f1c537fd4fafc278fc71bf7f6b6355ab1facadfc4292f0a649691decc68dbf13703a0dbb3071bda300a2c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) 2018/01/28 20:58:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f00004eb000)="") r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) dup3(r0, r1, 0x0) rt_sigtimedwait(&(0x7f0000704000-0x8)={0x0}, &(0x7f00000f4000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a2e000)={0x0, 0x8000000}, 0x8) mount(&(0x7f00000f3000-0x8)='./file0\x00', &(0x7f0000c67000)='./file0\x00', &(0x7f00006e5000-0xa)='hugetlbfs\x00', 0x0, 0x0) 2018/01/28 20:58:20 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000317000)='/dev/vga_arbiter\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r1, &(0x7f00006a5000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x800000000000852b, 0xffff, 0x0, 0x0}, 0x14) writev(r1, &(0x7f00008ca000)=[{&(0x7f0000d96000)="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", 0x218}], 0x1) [ 37.701453] device gre0 entered promiscuous mode 2018/01/28 20:58:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x2c, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0}, 0x108) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000479000-0x10)='/selinux/access\x00', 0x2, 0x0) syz_open_dev$usbmon(&(0x7f0000a64000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000ebd000-0xd)='/dev/usbmon#\x00', 0x0, 0x84100) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000a7b000)={0x4, &(0x7f0000487000)=[{0x7, 0x8, 0x7, 0x0}, {0x100000001, 0x9, 0x40, 0xcbbe}, {0x1dc04d00, 0x5, 0x8000000000000000, 0x7}, {0x3f, 0x81, 0xffff, 0x2}]}, 0x10) 2018/01/28 20:58:20 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000317000)='/dev/vga_arbiter\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r1, &(0x7f00006a5000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x800000000000852b, 0xffff, 0x0, 0x0}, 0x14) writev(r1, &(0x7f00008ca000)=[{&(0x7f0000d96000)="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", 0x218}], 0x1) 2018/01/28 20:58:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r1 = socket$inet(0xa, 0x1, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000ece000-0x18)={0x0, 0x4, 0x30, 0x1, 0x8001}, &(0x7f000086c000)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000077f000-0x8)={r2, 0x6}, &(0x7f0000b34000)=0x8) 2018/01/28 20:58:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e95000-0xc)='/dev/rfkill\x00', 0x200, 0x0) bind$inet(r2, &(0x7f000034f000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x2017}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000c55000)={0x2, &(0x7f000071e000)=[{0x6, 0x8e35, 0x6, 0x9}, {0x0, 0x1, 0x6, 0x4}]}, 0x10) setsockopt$packet_int(r2, 0x107, 0xe, &(0x7f0000706000-0x4)=0x9, 0x4) r3 = socket$inet(0xa, 0x1, 0x0) ppoll(&(0x7f00009ac000)=[{r1, 0x80, 0x0}, {r2, 0x4, 0x0}, {r3, 0x40, 0x0}, {r0, 0x80, 0x0}, {r1, 0x200, 0x0}, {r1, 0x10, 0x0}], 0x6, &(0x7f0000aec000)={0x0, 0x989680}, &(0x7f0000fd1000-0x8)={0x2}, 0x8) sendmsg(r3, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:20 executing program 2: futex(&(0x7f0000b2a000)=0x0, 0x1000000000000085, 0x0, &(0x7f0000e62000-0x10)={0x0, 0x0}, &(0x7f0000f46000-0x4)=0x0, 0x3ffffffc) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000003000-0x8)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000003000-0xc8)={0x0, 0xc0, "68ea8581634a1c9a1d087ed64c4a62aa07f4d50128c7c063bbeda3f4a5a9960cbc1fd3639a1eb06c3aa85d58661e0feefc6d0186ebbb211b063ba64916d9e48e37b3fd78a394a9b36b344891e3ebc5130c2406c1bec1b691b193b41c422f6dd9097fcd47b7bedfb8c64a3d59d5e2cfb73c8829cf74e83fcd3a1aaa2d6f471c1038f793435d15282fa02b6c0091030b1ba0045bacb729072c6b63b0e671221b9046799adf5ac8f085b4adeda212e7843061d33843ae8a310a38ede7e6042b0cd7"}, &(0x7f0000004000-0x4)=0xc8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003000-0x14)={r1, 0x4, 0x6, 0xfffffffffffffbff, 0x2, 0x3}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)='./file0\x00') getsockname$netrom(r0, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) 2018/01/28 20:58:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r1 = socket$inet(0xa, 0x1, 0x0) connect$inet(r1, &(0x7f00004f9000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000317000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0xe) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000003e000)='/dev/ppp\x00', 0x20000, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000432000)=0x0) ioctl$TCXONC(r0, 0x540a, 0x4) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007a5000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) r3 = dup2(r2, r0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x1, 0x4) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000fd000-0x4)=0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000028b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/28 20:58:20 executing program 3: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000f88000)=0x0, &(0x7f0000f89000-0x4)=0x4) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000814000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000181000-0x8)={&(0x7f0000f85000)=@bridge_delneigh={0x30, 0x1d, 0x425, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_DST_IPV6={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:58:20 executing program 7: pipe2(&(0x7f0000e5c000)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000001000-0x6)={0x5, 0x81, 0x2}) r2 = openat(r1, &(0x7f0000001000-0x8)='./file0\x00', 0xd0fd348427f95d62, 0xc0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r2, &(0x7f0000001000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8, 0x80000) r3 = dup(r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000002000)=""/178, 0xb2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000003000)={0x8, 0x6, 0xac3, 'queue1\x00', 0x93f9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000004000)={0x2, &(0x7f0000004000)=[{0x3, 0x1f, 0x3, 0x7fff}, {0x1, 0x7, 0x4, 0x0}]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000006000-0x8)='./file0\x00', 0x400201, 0x30) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000007000-0x28)={0x5, 0x5, 0x3, 0x7, 0x3}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000007000)={0x0, 0xc8}, &(0x7f0000007000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000001000-0x6)={r4, 0x8}, 0x6) r5 = creat(&(0x7f0000002000)='./file0\x00', 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x18, &(0x7f0000009000-0x4)=0x8, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000a000-0x4)=0x14) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000006000+0x7ad)={r6, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000004000)={r6, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0xb}}, 0xc) 2018/01/28 20:58:20 executing program 3: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000dac000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x2, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000001000-0x53)=""/83) 2018/01/28 20:58:20 executing program 2: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000043000)={0x0, {""/7}, 0x0}, &(0x7f00001b5000)=0x10, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000fe6000)={&(0x7f0000fe7000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000fe6000)=[{&(0x7f0000fe7000-0xa7)=""/167, 0xa7}, {&(0x7f0000a69000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fe7000-0xa3)=""/163, 0xa3}, {&(0x7f000001b000)=""/53, 0x35}, {&(0x7f0000456000)=""/160, 0xa0}], 0x5, &(0x7f0000ea8000-0x96)=""/150, 0x96, 0x400}, 0x10000) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x8, 0x7, 0x1) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000fe6000)={0x5, [0x9, 0x372b, 0x40, 0x0, 0x2]}, &(0x7f0000878000)=0xe) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fe8000-0x1)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f00002e9000)="") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") umount2(&(0x7f0000b03000)='.', 0x0) 2018/01/28 20:58:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00006e2000)={0x0, 0x0}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000102000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f000075a000-0x4)=0x0) r1 = syz_open_dev$sg(&(0x7f0000252000-0x9)='/dev/sg#\x00', 0x3b9d, 0x2) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000160000-0x4)=0x0) r2 = creat(&(0x7f0000690000)='./file0\x00', 0x0) write$tun(r2, &(0x7f0000af7000-0x70)=@pi={0x0, 0x88f8, @ipv4={{0x12, 0x4, 0x0, 0xb6db, 0x6c, 0x3, 0x7, 0x5, 0x89, 0x0, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0xb}, {[@ra={0x94, 0x6, 0xe3f9}, @noop={0x1}, @ssrr={0x89, 0xf, 0xffffffff, [@multicast1=0xe0000001, @empty=0x0, @multicast1=0xe0000001]}, @timestamp={0x44, 0x14, 0xfff, 0x0, 0x6, [{[@empty=0x0], 0x9}, {[@empty=0x0], 0x8000}]}, @noop={0x1}, @lsrr={0x83, 0x7, 0x8, [@multicast1=0xe0000001]}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x7, 0x4, 0x5, 0x9, 0x1eef98fb, 0x1, 0x2, 0x49bd76e2, 0x2f, 0x8001, @rand_addr=0x9, @multicast2=0xe0000002, {[@ra={0x94, 0x6, 0x3f}, @noop={0x1}]}}, ""}}}, 0x70) lstat(&(0x7f0000ae8000)='./file0\x00', &(0x7f0000292000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000181000)={0x0, 0x0}) r5 = geteuid() sendmsg$nl_netfilter(r1, &(0x7f0000bda000)={&(0x7f0000453000-0xc)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000ff9000)={&(0x7f00000b0000-0x2e8)={0x2e8, 0x8, 0x4, 0x300, 0x3, 0x3, {0xb, 0x0, 0x6}, [@generic="032fd0bfa9d6d1dcff816066e21676b48506f86f80b562c59bcd1a451c9683d237ed30a9153ff883b8de501b6b5c3323995d124d291ab4db920d9e1610abc2d0d904dc4869fc6344ab77fd727209c0e4b080f8ccf6ca0cf7b8508ab4a39d5842a05db10e06efd21427b4c5595c1476ad6657a9ca5f929b15333abcdad6", @generic="e94d1a57a19916df862454e985f0d70e4a791ac24e51bed2fcc19ce2e72ea884e22675a7f970a5b12245d7316eacd018358a39f8063817e74d52182f5b5d95da2c8d8a20abb593c2031b154a05dfdf331c602278b08f644ef51fed3a919710a157c44abbfd758409dc78bb9850537e4d", @typed={0xc, 0x1d, @fd=r2}, @nested={0x10, 0x50, [@typed={0xc, 0x2d, @uid=r3}]}, @generic="c43b980a25e8560a6f6c71e35d", @generic="720c0ceb3f7e092b9bec4aa079b95579340f4530f3328f40398052ca19cc37bef48f0d183da67f6572cccd00d17ebd3463e877576cfc0bcbc18343cfa28aa74b669d96c04d215847cdb4d252a74f9c35a27dd95399b87f7945b2318c0d97d1e2166609308e1543dae86fe3f7f4cf8a248e263c6edd7ee17efa7d62a0a16d", @nested={0xd4, 0x8e, [@generic="efb01b75e010d0692c6b13e0a841c0a2bd676f3ff7e46d5afc76d4b6895c815608c30b25e725911e2e28efa9dc94cb6c724711ddcf77a77dbb8bcdfe51f51740a52b0408aba0a613b42dbe1d0332cb5f81a4a68fd431608a3e62649659a59929f13081971b534d9adbc0bc2af5c9e199f066bbf35a9d6802ff81714e652def3e958813ac5dace736fbfdcedcfac35b220143f6d20fbfdf85ac07b3030d0b51d319d9ab0073c4683bf7bfded8e67c5042714e2d67b39534e8e8ef6fc7edb26d905d", @typed={0xc, 0x1c, @pid=r4}]}, @nested={0x60, 0xffff, [@generic="94b3ef6ae578f711a71e94e6e16967d94b093fa7353ad349ee76b2ceec54450b371536a410e19f9ee0ffe9a37674d2f4867dd08415dd403addd5d6f7234915f7e7dd", @typed={0x18, 0x5a, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}]}, @typed={0xc, 0x57, @uid=r5}]}, 0x2e8}, 0x1, 0x0, 0x0, 0x80}, 0x48000) 2018/01/28 20:58:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000ce8000)={0x6, 0x8000, 0x3, 0x8e2d, 0x83, 0x8}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r2 = socket$inet(0xa, 0x1, 0x0) sendmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) truncate(&(0x7f00002e3000-0x8)='./file0\x00', 0x8) 2018/01/28 20:58:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r1 = socket(0xa, 0x80b, 0xbb) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000251000-0x4)=0x0) r2 = socket$inet(0xa, 0x5, 0x0) readlink(&(0x7f0000595000-0x8)='./file0\x00', &(0x7f0000402000)=""/105, 0x69) sendmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000f12000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006af000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000085a000)={0x0, 0x80000000}, &(0x7f0000730000)=0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000eb7000)={r1, 0x0, &(0x7f0000cf5000)=[]}, &(0x7f00008fe000)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f00000bb000)=0x2, 0x4) getsockopt$sock_int(r2, 0x1, 0x8, &(0x7f000015d000)=0x0, &(0x7f0000b71000)=0x4) r3 = socket$nl_route(0x10, 0x3, 0x0) fchmod(r3, 0xc) socket$packet(0x11, 0x3, 0x300) 2018/01/28 20:58:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) timerfd_create(0x5, 0x800) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r2 = socket$inet(0xa, 0x1, 0x0) sendmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$KDSKBLED(r2, 0x4b65, 0x1) 2018/01/28 20:58:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x3, 0x0}, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000642000)={0x0, 0x8, 0x9, 0x8}, &(0x7f00007a2000)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00004a7000)={r1, 0x3}, &(0x7f00007ac000)=0x8) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f0000670000)=0x0, &(0x7f00000a7000)=0x4) 2018/01/28 20:58:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r1 = socket$inet(0xa, 0x1, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a70000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) inotify_init1(0x800) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000162000-0x10)={0x101, 0x40, 0x742, 0x9}, 0x10) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000095a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:20 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000198000)="", 0x0, 0xfffffffffffffffc, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/hwrng\x00', 0x0, 0x0) listen(r0, 0x401) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rfkill\x00', 0x4000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000004000)='./file0\x00', &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000)=0x0) r4 = getuid() setresuid(r2, r3, r4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000000)={0xd6b, 0x1, 0xd27, 'queue0\x00', 0xcd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 20:58:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000714000)='/dev/pktcdvd/control\x00', 0x10200, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00008ee000-0x20)={0x9, 0x0, 0x10000, 0x8000}) fdatasync(r1) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f000047a000-0x10)={0xa5, r2}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r3 = socket$inet(0xa, 0x1, 0x0) sendmsg(r3, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r0, 0x0, 0x1, &(0x7f0000808000)=""/17, &(0x7f000043d000)=0x11) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009ba000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000941000-0x4)=0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000e14000-0x4)=0x40010) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000023a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1800}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000850000)={0x0, 0xfe, "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"}, &(0x7f0000436000-0x4)=0x106) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000475000-0xc)={r2, 0x7, 0x30}, &(0x7f000013b000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00003ce000)={r2, 0x7}, &(0x7f0000070000-0x4)=0x6) ioctl$sock_ifreq(r0, 0x89f4, &(0x7f0000690000-0x28)={@common='sit0\x00', @ifru_addrs=@ax25={0x3, {"810674f33ad9fa"}, 0x0}}) 2018/01/28 20:58:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r2 = socket$inet(0xa, 0x1, 0x0) sendmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:20 executing program 2: r0 = eventfd2(0x9, 0x801) fadvise64(r0, 0x0, 0x10000, 0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0x8, &(0x7f0000006000)=0x0, &(0x7f0000005000-0x4)=0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/28 20:58:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000ae2000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000812000)='/dev/vga_arbiter\x00', 0x20440, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000040c000-0xe8)={{{@in=@multicast1=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b27000)=0xe8) r3 = request_key(&(0x7f0000407000-0x6)='.dead\x00', &(0x7f0000895000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c5b000)='/dev/vga_arbiter\x00', 0x0) keyctl$get_persistent(0x16, r2, r3) ioctl$TCSETA(r1, 0x5406, &(0x7f0000c50000)={0x3ff, 0xfffffffffffffed1, 0x80000000, 0x800, 0x7, 0x6, 0x80000001, 0x5, 0x9, 0x7}) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000d39000-0x8)=[0x2, 0x0]) r4 = socket$inet(0xa, 0x1, 0x0) sendmsg(r4, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000093000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r5, 0x40a85323, &(0x7f000090e000-0xb0)={{0x9, 0xc37}, 'port0\x00', 0x80, 0x80000, 0x400, 0x3, 0x598, 0x8, 0x1ff, 0x0, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f000009f000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r5, 0xc05c5340, &(0x7f00002a4000)={0x7, 0x527, 0x0, {r6, r7+10000000}, 0xfff, 0xc62e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f00004d3000)={0xa, &(0x7f000087e000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/28 20:58:20 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/policy\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000009000-0x4)=0x3f) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ppoll(&(0x7f000000c000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f000000d000-0x10)={0x0, 0x0}, &(0x7f0000005000-0x8)={0x0}, 0x8) 2018/01/28 20:58:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000b9000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000cc2000-0x8)=0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fchmod(0xffffffffffffffff, 0x0) [ 38.015008] binder: 7468:7469 transaction failed 29189/-22, size 0-0 line 3004 [ 38.024754] binder: undelivered TRANSACTION_ERROR: 29189 [ 38.035123] binder: 7468:7479 transaction failed 29189/-22, size 0-0 line 3004 [ 38.046209] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/28 20:58:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = openat(0xffffffffffffffff, &(0x7f0000d82000)='./file0\x00', 0x1, 0x102) sendmsg$nl_route(r1, &(0x7f0000318000)={&(0x7f0000f9d000-0xc)={0x10, 0x0, 0x0, 0x2a08e0}, 0xc, &(0x7f0000803000)={&(0x7f0000c11000-0x24)=@mpls_getroute={0x24, 0x1a, 0x700, 0x5, 0x0, {0x1c, 0x20, 0x0, 0xaf, 0xfc, 0x4, 0xff, 0xf, 0x0}, [@RTA_TTL_PROPAGATE={0x8, 0x1a, 0xd46e}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x8011) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r3 = socket$inet(0xa, 0x1, 0x0) sendmsg(r3, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r1 = socket$inet(0xa, 0x1, 0x5) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000475000-0x10)={0x0, 0x6, 0x6, 0x8}, &(0x7f00008d4000)=0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000071f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000eea000-0xaa)={r2, 0xa2, "d84731a882424012600b0f6aa599dbcfca6b5cd81c2a133b343894d7433f2177b94f1f7805063f57d88903e5a70ca592fbdd1a81ba8ac636d9082a37f4579e6ceff5b43891424a2d8919798756ecf7d7d998f1998ddd691d933866eb1422fceeae0809720365e178086314333182d985514c3a51068ae4208022e71b4004b741bbe29fd5db164e3ec7a81ab931b9cf636ada939463e5f852ce294ac82dad69fb7bf6"}, &(0x7f0000fab000)=0xaa) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f000035d000)=@generic="bb6e3a0c2cae78173cfdfc8a5873a74a") 2018/01/28 20:58:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r1 = socket$inet(0xa, 0x1, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000088e000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00009c9000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f00004d1000-0x8)={r3, 0x1}) ftruncate(r0, 0xe33) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000091000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x4) 2018/01/28 20:58:20 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mknod(&(0x7f0000011000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00001a9000)='/dev/pktcdvd/control\x00', 0x101301, 0x0) accept4(r2, &(0x7f0000225000)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002e4000-0x4)=0x10, 0x80800) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 20:58:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000317000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0xe) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000391000)='/dev/vga_arbiter\x00', 0x408802, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000539000)={0x8, 0x0, &(0x7f0000a6d000-0x8)=[@release={0x40046306, 0x0}], 0x95, 0x0, &(0x7f0000d88000)="9116e4c6fc4ee9205522ef88ff086db678e47614e25145e5c39cbd77e69081211f683ece658e37a83bc58fcce6066b841df821cbad3c7ddbcd4be79c6d31ca8d7b31f595c744d9ef2362cdfd1f204fd2ffa080bd94606387633247bad4de3c95819cc9aa5008049b7c087fe2dce5c9a69997e90215736b9ab4ceed6dd78bef6ed5f1e06f97198bece0663f33130e4be6183ea7cea4"}) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000fd000-0x4)=0x0) 2018/01/28 20:58:20 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x7, 0x7) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000004000)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000001000-0x1000)="", 0xffffffffffffffa8, 0x0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x7fffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c) 2018/01/28 20:58:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000075c000/0x3000)=nil, 0x3000, 0xa) clone(0x0, &(0x7f0000ff6000)="996337d79affbfacf9c383ed0928a29a98e550e77e1bd657e7f1f5964971f917016503b7472801da0825d6d3feb510ff858f0dbd94780b1f6a80419d3ae214080175dcf4b64bb9480f953098d0584ea70bc4db91d4222e61d73e578461bb42784dcd45ec813a7db7ab79cbd37f00000017c3fa0c1bb10bbca7de181fe3969b3751c4a0c5ef14ac18", &(0x7f0000517000)=0x0, &(0x7f00001b2000-0x4)=0x0, &(0x7f00007a2000-0x2)='3Q') 2018/01/28 20:58:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f0000d36000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000063e000)=0x10) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000a62000-0x9c)=""/156, &(0x7f0000e10000-0x4)=0x9c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000051a000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) connect$inet6(r1, &(0x7f0000a72000-0x1c)={0xa, 0x0, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, 0x1c) r2 = syz_open_dev$sndseq(&(0x7f0000e35000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f00009e6000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 20:58:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001e0000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000345000-0x5c)={{0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, {0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x2}, 0x8}, 0x4, [0x0, 0x8001, 0x100000000, 0x5, 0x5, 0x7, 0xbda, 0x2]}, 0x5c) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="0705040000", 0x5) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cee000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f00008b1000-0x4)=0x7) 2018/01/28 20:58:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00004ef000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0xffffffff, 0x41) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006f7000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000dea000)={0x0, 0xb9a}, &(0x7f00007af000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000022c000)={r3, 0x401}, &(0x7f0000c90000-0x4)=0x8) sendto(r1, &(0x7f0000344000)='Y', 0x30d, 0x3, 0x0, 0x3de) ftruncate(r2, 0xfffffffffffffc00) 2018/01/28 20:58:20 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) clone(0x0, &(0x7f00007e5000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f0000743000-0x4)=0x0, &(0x7f0000a11000)="") mq_notify(0xffffffffffffffff, &(0x7f000083f000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000cc1000)="", &(0x7f0000ae6000-0x38)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000e8d000-0x67)=""/103, &(0x7f0000546000-0x4)=0x67) 2018/01/28 20:58:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f000081d000)=0x0) r2 = socket$inet(0xa, 0x1, 0x0) sendmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:20 executing program 2: socket(0x1f, 0x1, 0x0) mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fc5000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffdb00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fc7000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r3 = syz_open_dev$mice(&(0x7f0000be3000-0x10)='/dev/input/mice\x00', 0x0, 0x4000) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r2, &(0x7f0000406000)='./file0\x00', r3, &(0x7f0000fc6000)='./file0\x00', 0x1000) removexattr(&(0x7f0000fc5000)='./file0\x00', &(0x7f0000cda000)=@random={'trusted.', ',proc\x00'}) r4 = syz_open_dev$usbmon(&(0x7f000018d000)='/dev/usbmon#\x00', 0x4a70, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00008b4000)={0x0, 0x0}) futimesat(r4, &(0x7f0000fc7000-0x8)='./file0\x00', &(0x7f00002b4000-0x20)={{r5, r6/1000+10000}, {0x77359400, 0x0}}) sendto(r0, &(0x7f0000fbe000-0x4)="", 0x0, 0x0, 0x0, 0x0) 2018/01/28 20:58:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r1 = socket$inet(0xa, 0x1, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f0000fbd000)=[{0x28, 0x10f, 0x4, "e0b32343098cb06f17ce510d905e66942de969"}, {0x18, 0x11e, 0x2, "6de7a9055d"}, {0x20, 0x6, 0x1ff, "92b26734dac64ab36a"}, {0x30, 0x110, 0x7ff, "5300454b1d76a0e3f555b9bcd91faba9fbdc3405c37ac6757f75dacc0e2a"}, {0x1010, 0x0, 0x800, "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{0xa0, 0x13f, 0x2, "816dce338fba9f7584d3d511c27aa3aee9cbdddc7c073e909a0645ffd4c64f9b931c2766157db9111f3f92be03f1f6ecda5b435b4edf0a1b8b1cb1631f5e52f1b006105b3b37c17d49dcdaa5fdc43837538fcc422014959e2296cbce3d13abed0008af477a154146bc2e2ac4bea4c1819b9d4f2cf11558e2dcfddf9a2bf9b4da1df96257687d72c38977"}, {0x1010, 0xff, 0x7, 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{0xc0, 0x1, 0x3, "3495cc9dc6677f3f3e05d5ac2bcf7fa6fcc14041f6882fde4961de1bbfe25e91cc51f23354451e1e213261d380651c72a57aeaa3a48283d2d660585c43041f167cf38f4d4b0578955d7683d898bfeee954283eb91b4cef0dbab7df82bc256321ea09ff4d14534015dc36a5ce7f580a645c52b4697cebc9764c9c2bdd06332f14404d732305dee954de688dbad88142da54fc905f054042c6897bd8789a7ef1ba81e23f16c355d97285a5bf8e732df7"}], 0x2210, 0x0}, 0x20008054) 2018/01/28 20:58:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e49000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) writev(r0, &(0x7f0000f10000-0x70)=[{&(0x7f00007ce000-0x1000)="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", 0x1000}, {&(0x7f0000ccb000-0x2)='r(', 0x2}, {&(0x7f0000348000-0x5f)="b8a41c2248aaaa2f7798ab68e90c97bfd45ce172f498c797a06623401a5d29894c7bafdadd32f5b30f638282feec0c75d23b6ddfd7df5a9b9bf108f35ece6a2aa4f157269d1e93313c9583120348cd7c234be2b309a2fd77676dfa8627cf50", 0x5f}, {&(0x7f0000b6a000)="d026280af61f32db54c0fcf4475b5e9f42737bedc55053e39a001b5cbf05b680c0c5a3219e80f690c342f4d5b477306af2409f8e220233e21e44deb94a1d787cee0e23d8c9a4befc9854aacbc5ba31c8bf01ee5c8ab5b37951f2844c1254f067d4d8f85712f1f4203b40d8027464d38bb55f8db45a2d7e525c39e1c2e0b21b9a2b84836afd79229ae8029ea8c0e9a1977c67a84d3e62912093d39faa1bc053273d37db10a3b4c470bebc21b50befbc43061cc9dca45c1eed1deccdd0", 0xbc}, {&(0x7f00009f4000)="7067ca77bb9236c474d7ac53939fe1f94f8b46aaec97b755dd75", 0x1a}, {&(0x7f0000e77000)="71c7cfd594bb0115fcc7a2b3a63d292714df41bac8c9046fe4c8e2412e38d370af5c4fade06e45b7da9d6e7e2021e0b08ec8f48dcbeed4dab22275ffdc8f7c005da49c0e41c3fe102d1595293b6328d463523be1030dbea46e2bee992cb84d8c494a6da1af245befe1c27bf73f", 0x6d}, {&(0x7f00008be000)="", 0x0}], 0x7) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r3 = socket$inet(0xa, 0x1, 0x0) sendmsg(r3, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00006ac000)=@assoc_value={0x0, 0x0}, &(0x7f0000935000)=0x8) 2018/01/28 20:58:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f000081d000)=0x0) r2 = socket$inet(0xa, 0x1, 0x0) sendmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000835000)=""/229, &(0x7f0000e47000-0x4)=0xe5) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r1 = socket$inet(0xa, 0x1, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) r2 = syz_open_dev$sg(&(0x7f0000deb000-0x9)='/dev/sg#\x00', 0x3ff, 0x4000) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000c51000)=""/179) 2018/01/28 20:58:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000324000)='/selinux/checkreqprot\x00', 0x8003, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00001dc000)=0x7fff) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000b34000)={{0xa, 0x3, 0xde, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x5}, {0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1, [0x1f, 0x4, 0x6, 0x7, 0x8000, 0x80000000, 0x1, 0x1ff]}, 0x5c) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x1000000, 0x12, r1, 0x0) execveat(r0, &(0x7f0000429000-0x8)='./file0\x00', &(0x7f000056d000-0x8)=[&(0x7f00008bd000-0x9)='(bdev)\\+\x00'], &(0x7f0000913000-0x18)=[&(0x7f0000c57000)='selinux+wlan0]cpuset:eth0\'\x00', &(0x7f000027f000-0x16)='/selinux/checkreqprot\x00', &(0x7f0000362000)='/selinux/checkreqprot\x00'], 0x1900) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) connect(r1, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) openat$autofs(0xffffffffffffff9c, &(0x7f0000fc8000-0xc)='/dev/autofs\x00', 0xc0, 0x0) 2018/01/28 20:58:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r1 = socket$inet(0xa, 0x1, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000caa000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) 2018/01/28 20:58:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007f2000)='/dev/loop#\x00', 0x0, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000079000)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a49000-0x4)=0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000efe000)={{{{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0x0, 0x9, "977f973678e7b45be192627f812414a105be3cfda50b7dcc8e666014a98db780178df307796a005028c3d028f04625656d7fa8dfd399702a011d75e5c4fcfc9f1944d3f783f2aa9530cb72bebef691d5"}, 0x160) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x301, 0x0) 2018/01/28 20:58:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r1 = socket$inet(0xa, 0x1, 0x0) timer_create(0x3, &(0x7f0000470000)={0x0, 0x33, 0x2, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000952000-0x4)=0x0) timer_gettime(r2, &(0x7f00006fb000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:21 executing program 6: mmap(&(0x7f0000000000/0xb01000)=nil, 0xb01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80009, 0x0, &(0x7f00000bc000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a68000)='/selinux/checkreqprot\x00', 0x101000, 0x0) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x1, &(0x7f0000b05000-0x8)={0x9f9}, 0x0, 0x8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000528000)={0x8, [0x0, 0x1c3, 0x1, 0x2, 0x1, 0x2, 0x5, 0xfff]}, 0x14) 2018/01/28 20:58:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0}, 0x20) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ceb000)='net/netlink\x00') ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00009c0000)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x74, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='syzkaller1\x00'}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r3 = socket$inet(0xa, 0x1, 0x0) sendmsg(r3, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000879000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000c21000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000503000-0xd)="440d05031700ad031d078900ec", 0xd) signalfd(r0, &(0x7f0000e3c000)={0xddb}, 0x8) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000069d000)=""/0, &(0x7f00006cd000-0x4)=0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f000002d000-0x28)={@generic="4a420f8d1ffe97e65ef3f5b7d14613d6", 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 20:58:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007d3000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00004b8000-0x10)={0x2, &(0x7f0000110000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000201) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000ae3000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2000000000040001}, 0x1c) 2018/01/28 20:58:21 executing program 7: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000019000-0xc)='/dev/rfkill\x00', 0x0, 0x0) r1 = inotify_add_watch(r0, &(0x7f000000e000)='./file0\x00', 0x84) inotify_rm_watch(r0, r1) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000002000-0x10)=@req={0x9, 0x3, 0x8, 0x3200000000000000}, 0x10) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000019000-0x28)={&(0x7f000000d000/0x3000)=nil, 0x1, 0x4, 0x0, &(0x7f000000b000/0x3000)=nil, 0x3}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000003000)=""/137) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000019000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000019000)=0xe8) r2 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000017000)=0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000014000)=0x0, &(0x7f0000012000)=0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000011000)='/dev/autofs\x00', 0x2, 0x0) r3 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000023d000/0xc00000)=nil, 0xc00000, 0x0, 0x8011, r3, 0x0) 2018/01/28 20:58:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00002ac000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00008dc000-0xc)={0x2000081, 0x1, 0x6, 0x9, 0xfe8}, 0xc) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000038000)={@loopback={0x0, 0x1}, 0x0}, 0x14) r2 = socket$inet(0xa, 0x1, 0x0) sendmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d3f000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000e4f000)=[@in6={0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xd8b}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000002d000)={0x0, 0x0}, &(0x7f00008c9000-0x4)=0x8) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000bea000-0x10)={0x53, 0x763}) 2018/01/28 20:58:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000001000-0x19)='+cgroup#md5sumvboxnet1}]\x00', 0xa00) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0xff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5d9b4d1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x101, 0xfffffffffffffeff, 0x7fb, 0x1}, &(0x7f0000e86000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000001000-0x8)=0x0, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000eeb000-0x8)={r2, 0x5a}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000308000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f00003de000-0x48)=[{{0x77359400, 0x0}, 0x3, 0x1000, 0x9}, {{0x0, 0x0}, 0x78ae319d, 0x7fff, 0x1f}, {{r4, r5/1000+10000}, 0x6, 0x53a, 0x6}], 0x48) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f000054f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000f3e000)=0x1f, 0x4) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f00006d9000)=0x9, 0x4) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/28 20:58:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) mmap$binder(&(0x7f0000c1e000/0x4000)=nil, 0x4000, 0x2000000, 0x10051, r0, 0x0) sendfile(r0, r0, &(0x7f00006dc000-0x8)=0x0, 0x401) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/28 20:58:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xc, 0x800032, 0xffffffffffffffff, 0x0) link(&(0x7f00004f5000)='./file0\x00', &(0x7f00009be000-0xe)='./file0\x00') r0 = userfaultfd(0x80802) r1 = openat(0xffffffffffffffff, &(0x7f0000980000-0x8)='./file0\x00', 0x40200, 0x80) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000426000-0x4)=0x0, &(0x7f00004a5000)=0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000fb5000-0xe)='./file0/file0\x00', 0x4000, 0x8) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000640000-0x8)={0x0, 0x8001}, &(0x7f0000136000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000166000-0x6)={r3, 0x2}, 0x6) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e31000)={{&(0x7f0000cd4000/0x1000)=nil, 0x1000}, 0x3, 0x0}) 2018/01/28 20:58:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000fb6000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000cf000)=0x10) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000e00000)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d2b000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000842000)={{{@in=@multicast2=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000515000)=0xe8) sendmsg$nl_netfilter(r2, &(0x7f0000a49000)={&(0x7f00003b2000-0xc)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000e9f000-0x10)={&(0x7f000014b000-0x3e0)={0x3e0, 0x13, 0xf, 0x100, 0x1, 0x2, {0x1, 0x0, 0x8}, [@typed={0x1c, 0x72, @str="8c2b776c616e312c236367726f7570656d305e00"}, @nested={0x1c4, 0x3e, [@typed={0xc, 0x5a, @ipv4=@dev={0xac, 0x14, 0x0, 0x17}}, @typed={0xc, 0x4f, @str='/\x00'}, @typed={0xc, 0x17, @uid=r3}, @typed={0x10, 0x35, @u64=0x7}, @typed={0xc, 0x12, @fd=r0}, @typed={0xc, 0x5, @u32=0xe902e45}, @generic="10a7ed3509cf1a285e5f53a59370cdf83d3c48d7682abe6e4f26e9b8f96af5f1e23406139d3b75977301d4eda6b06e00c3c10435a44dc0fc3a05543ca56c974519703a928a240424201b1bb446fc4eecc9f4e4c8e90f9a60f26c14eea899bc485e915a9a5e64ef53590d458326fe9bf7c4466622c795aa", @typed={0xc, 0x6c, @fd=r0}, @generic="6195326c60b615751adbf5fad6916e5488af1bbcbe557425f8ef95f2edf08df23f2d11974e061c0a5d202fdff282e1d941ef1e8be074e7c3825d064f1d35eb9876f88ee5aae257e7b70d9938962529df68eae4fdf3eed8217eb25b74e817eefa7e9ae5265cb458b2dda63d84b6d402b91993c03acae2b383fc048824f71c04b5f134491b0f1c36399d5c62205eaec24165985eb038609b294360c2ecd8be3888e9654294d6009e7baad06d1d3555414b78bab1050e702fdec40564db450a13562b2ee1be3eb8d77e613c3554ff972782bcd3ecbff426621458aad8fe83c654afdc7e0a980573d52ed65874a2642a"]}, @typed={0x30, 0x6a, @str="73656c696e7578286d643573756d2d25707070306367726f7570f26d696d655f747970652900"}, @generic="7797b5b279dddb3d98352d9d525877baee48bf6e09782a143c28ba818a63f87f23376d4c722e930551793f7fced3e7c05c2fc45874247bfc15169dac2ce8eb080f041e0e59fca970cc0d84b7d0e89800c387a930f09a743dc6afb50f2fc4ea9a7d77cf7b0cc20b7582269e355b7816868e36492a9641c518d63ee37b2bfd6f57bdbdaa693e4cbd7fa69eedc56ca3d6703124011cb46085dfa8e429eca5aa6978700a59deb3f06d09224af459fe038ddea682009d2d005100f900f571e4238a086642aa1a3240648797300d96e720d5ebf0121d2ba5f451ffdecb20b88c7ab6026529b62fc7e8f9256dcb4f41dedeb8d6", @typed={0xc, 0x36, @u32=0x100000001}, @generic="40b0760d066420502ab612ab0518de0012f7a71f8ecc83d6557e8b2eacf3d61fde9b197c4efb5112d71f7fc7f186c014cdff05bcd5b6a38d433fedff1825d1aebec5f7c4d5db917130f292a6037a5a5c98b33aca17511e96c5fd1aaabdd826f302b4bac73ea1904723d0e4ef2246cc73be67ed07ec36f2390483a48579ad021e042ed71041241c008e4c7cb3c223993625a78f66313b95a12550483a54bac56bb0bee7421114dd92858b66705c7f6c31899d1a187d", @typed={0x8, 0x11, @void=""}]}, 0x3e0}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) r4 = accept4(r1, &(0x7f00002cf000)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a48000)=0x1c, 0x80800) r5 = socket$inet(0xa, 0x1, 0x0) r6 = memfd_create(&(0x7f0000903000)='B\x00', 0x1) ioctl$EVIOCGKEY(r6, 0x80404518, &(0x7f0000d99000)=""/109) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000f5a000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002db000)=0xe8) sendmsg(r5, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000588000-0x9)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000030e000)=0x9, 0x4) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r3 = socket$inet(0xa, 0x1, 0x0) sendmsg(r3, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0}, 0x20) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ceb000)='net/netlink\x00') ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00009c0000)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x74, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='syzkaller1\x00'}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r3 = socket$inet(0xa, 0x1, 0x0) sendmsg(r3, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a26000)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000b5c000-0x4)=0x2ac3) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000003000-0x1e)=""/30, &(0x7f0000000000)=0x30d) 2018/01/28 20:58:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)="b600", 0x1) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) pwrite64(r0, &(0x7f0000000000)="f014ffdd46fb0400879383cca3738b167b62f6ec83740812d36cde692d2acfb125d78b5b76549cc1827c97f5c953973c882b051884b0c0289ca1f180ca3d0408ab6fe755964505921845e99358e4b9b6a7ca4259ef5116fda3386f82672ae0c5fb2cb18d516650a174b9b20a3ec8fe18a6a795cfe0e18488997f0d449143e6e3da388eee5a15d76288fa07fa0689d737a21b413b9d19183e0d67962e9d5090221950582038e410148bdacb8a5fbe0f42433793f7", 0xb4, 0x0) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000004000-0xd)='/dev/usbmon#\x00', 0x7, 0x282) umount2(&(0x7f0000001000)='./file0\x00', 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000002000-0x4f)="7330681a115f01a5c834498b6066958732eda1fb8af72eb1773841332f21e436e3c7677d4b0cfd408b3a66c4bb9687f8dc32c48a76583cce380e54a49989a541a8cd634d0477beeac1320be4095f01") 2018/01/28 20:58:21 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000012000-0x4)=0xfffffffffffffff7, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) lstat(&(0x7f0000013000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f000046d000)=0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 20:58:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0xfd0c, &(0x7f0000f4f000-0x8)=0xfffffffffffff662) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b3f000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000779000-0x9)='/dev/rtc\x00', 0x400000, 0x0) unlinkat(r2, &(0x7f0000178000)='./file0\x00', 0x0) sendmmsg$unix(r1, &(0x7f0000a97000)=[], 0x49249249249259f, 0x0) close(r0) 2018/01/28 20:58:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r2 = socket$inet(0xa, 0x1, 0x0) sendmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) r3 = accept(r0, 0x0, &(0x7f0000a62000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000913000)=0x812d, 0x4) 2018/01/28 20:58:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r1 = socket$inet(0xa, 0x80000, 0x20000008) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:21 executing program 2: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000051000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f000000e000)=0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000051000)='/dev/sequencer2\x00', 0x2000, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000000f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000000d000-0xbc)={0x80, 0x1, "000169656e743100", 0x0, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 20:58:21 executing program 7: unshare(0x40600) r0 = epoll_create(0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000000000)=""/64) 2018/01/28 20:58:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept$inet(r0, 0x0, &(0x7f0000c2f000)=0x0) close(r0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000e95000)=0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r0, r2) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/01/28 20:58:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000541000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000cb3000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, r1}, 0x14) r2 = socket$inet(0xa, 0x2, 0x0) socketpair(0x4, 0x800, 0x7fffffff, &(0x7f00009ae000)={0x0, 0x0}) ioctl$TCFLSH(r3, 0x540b, 0x9) sendmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@ethernet={0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008052) 2018/01/28 20:58:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ea4000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d48000)='/dev/sg#\x00', 0x1fffffffffe, 0xb0041) readlink(&(0x7f000017f000)='./file0\x00', &(0x7f0000d4e000)=""/142, 0x8e) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ee1000)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r1, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) r2 = syz_open_dev$sg(&(0x7f000015a000)='/dev/sg#\x00', 0x6d27, 0x101000) set_robust_list(&(0x7f000041a000-0x18)={&(0x7f0000a7b000/0x1000)=nil, 0x1, &(0x7f0000f89000/0x2000)=nil}, 0xfffffffffffffdc1) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) pipe(&(0x7f0000d29000)={0x0, 0x0}) fsync(r1) getsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f0000be7000-0x4)=0x0, &(0x7f00007b0000-0x4)=0x4) r4 = socket(0x10, 0x3, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000036b000)={0x8001, 0x0, 0x0}, 0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f46000)='/selinux/member\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r4, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) r5 = syz_open_dev$tun(&(0x7f00001a4000-0xd)='/dev/net/tun\x00', 0x0, 0x40) sendfile(r2, r5, 0x0, 0xff) 2018/01/28 20:58:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) bind$netlink(r0, &(0x7f0000e3f000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x8}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000515000-0xc)={0x10, 0x0, 0x2, 0x2ffffffff}, 0xc) r2 = socket(0x200000000010, 0x2, 0x0) write(r2, &(0x7f0000b79000)="2400000026007effffe500000077010a0000ff0100070100070000010081000000ff10a1c98ec99afc4e029fb91fd3a0d79f9757fab5c7c0f80caecd4a2c0a9bee5ab510f521f9ad39590d3ea7c9d32d10ae1a3fe3034501e7846f0a241c0fbb372074b9edce12732afdd22073470238ad5b4547cf8e87c3ff95b8bc2d2cd0f19da0009f47ada8ddeac0cd606a2d69a7bf04ed18b9ef6e1feed48bbb15b1246c185183ae49684fe2a8902384a953cfcfe7e7d856bba5a358a5469d0f116e2317699b13e2011d48acd59b2fb9f2ed0f", 0xfffffffffffffe16) 2018/01/28 20:58:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d75000)='/dev/sequencer2\x00', 0x11897baf82dc446f, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f000030f000-0xc)={0x3, 0x40, 0x5, 0x0, 0x3, 0x9f}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000cd6000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) r3 = socket$inet(0xa, 0x1, 0x0) sendmsg(r3, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f00002fe000)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000104000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2}) r1 = socket$inet(0xa, 0x1, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) getsockname$inet6(r0, &(0x7f00004f8000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000d50000-0x4)=0x1c) 2018/01/28 20:58:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x1, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000240000-0x10)=@common='gre0\x00', 0x10) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00007ab000-0x1c)=@req3={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) pipe(&(0x7f0000f4e000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000728000-0x4)=0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000080b000-0xb)='/dev/hwrng\x00', 0x10800, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000bde000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000051e000)=0xe8) sendmsg$nl_generic(r3, &(0x7f0000c2b000)={&(0x7f0000fa2000)={0x10, 0x0, 0x0, 0x8102000}, 0xc, &(0x7f00004eb000-0x10)={&(0x7f0000c4f000)={0x11d8, 0x38, 0x600, 0x4, 0x2, {0x1d, 0x0, 0x0}, [@nested={0xa8, 0x7c, [@generic="01cc4825a269d1fa590608d3c633cbff78fe8780425919a8312a22d5a4803888dc57e8a46b6a4e10a01743a37cad316d6a266800ffd14817063348ed183f908ef09ce82643b5c9ea95cc74ab70242f2ff020052904ee4c9ec275864ce42cd80fceb25cda59c1b421954736fcaadd1370380e6d2128e435d92dd26297aecd9015534790185fcf40192a866560e080f429ed5232cc364e617ccbbc4b7af08d6c73320b41"]}, @typed={0x20, 0x5, @str='%vmnet0{mime_typesystem\x00'}, @typed={0xc, 0x74, @uid=r4}, @typed={0xc, 0x24, @ipv4=@broadcast=0xffffffff}, @generic="afb0597de0e9a0706c6ac9a95f7ccbe50265e3740bd1ea9d7602a96b306f8b3311563a98ada0b350c7d6aae42f0c4268bcc3da32a94573028708d5dce64ba5b538510776240b505ffb77d748b83ecae7f5c954388ce3bfc229837b693ef859cb84754444a913a15d10c3e4a749b4d3d17c56e00b84c6352598424ad7dff7a72e3cf3ae6e31fe1fc8597d91313688bf27fcf8d68ea0c29f5e0f96e2963f18f5d17a3d56625ff534cb19b2dfdc85aa6d6d493a180fe283032a945530555c835593821c0bcfa8104b247f5035440213347dff4adcc2c24e85419a0b0c2912daf500e1a08b5b", @generic="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"]}, 0x11d8}, 0x1, 0x0, 0x0, 0x4010}, 0x20008010) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000027d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2018/01/28 20:58:21 executing program 3: r0 = inotify_init1(0x800) r1 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r1) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e18000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000001000-0x28)={&(0x7f00005ee000/0x4000)=nil, 0x7, 0x7, 0x10, &(0x7f0000ab2000/0x2000)=nil, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000002000-0xc)={0x0, 0x4, "bc022224"}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000002000-0x10)={r3, 0x7ff, 0x0, 0x7ff}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000003000-0xf0)=""/240) openat(r2, &(0x7f0000000000)='./file0\x00', 0x408000, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r2, &(0x7f0000004000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000002000)=0x1002) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000006000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r5, 0x89a0, &(0x7f0000007000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000003000)={r4, 0x4}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000008000-0x18)={&(0x7f0000003000/0x2000)=nil, 0x7fffffff, &(0x7f0000003000/0x3000)=nil}, 0x18) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x1ff, 0x7, &(0x7f0000008000)=[{&(0x7f0000009000-0x74)="f774af74cf546000624be2b50ca7ae93520e75e74b22d25ba06b682944dad708f469bbb8461e65bd8fce399e11a698facea01136019ef015e1c06353350b2388b2f4329b08d66600b891456bc91ff52cb8cfc4055860de9b45ff84d608b7ad6a5773842c8a7d8f0cd12d39aeb9c162bd4bf8e814", 0x74, 0x4, 0x1}, {&(0x7f0000008000)="f27101a7464f40fd5315d9e64178080be0454b66979391cf6bc4ecf1d401b8aab013a314e346dc36639e6095a60a89e861fb33d846b370f6453984f061bb0096f46b4fea5cf823d3e8cfd8b0ffa3ecec3b259b18ea2a9ae008389d3630271c524e864dc66999f94c1997569b4b11175c0be26727a8dbedfc59a471824eff56824ae18b6173675b6080", 0x89, 0x3, 0xffffffffffffffff}, {&(0x7f0000008000)="4971d1f6ab07b266a77bff0b36464ad11cc43cf0ae5870bfb5f61b3944586c1b7a54894d7cbf8b5a043b80910782af28763b2294e7ce7f8dd72e2ef7cdbbeaeaace4ca52b2868b257bd8169f4e1e72cd92921d1b000cd63f", 0x58, 0x0, 0x1}, {&(0x7f0000009000-0x84)="450d99cda0ec2740a922a04d8212befde878a3e8b06d2a1d3ed94e6ea52bd110b41c51fb353ccf7326a4f9781ab8af1974b745b9f3e7c4672319dcc2dac7432577fe5e6b423390cbfff0da68d7f4ca2b09237908c926e754b46df1cc1353610dadadff6753864bfbc47e6e7f34c477daae8ecb58f83042dd370322eba50e624df708cfaf", 0x84, 0x0, 0xfffffffffffff563}, {&(0x7f0000008000)="22ec8696b86a6d010f404ad549f3b47866174f4bdaf180434d0112a1deeddb5a52afd15413be8d1b7ed3621dcbb55649f688bd429013e51c1456db38b6a79b44808897c35e50efaabb8f141b7f10f4854bdda2c6221cea4df7c77f5f5a341e778a4efdea71f1ce6efefa475fdbe3df3463182c7ede4aaeafc5e66295eba5949b41fd5e424813b52e42751133f49c2c9ba49fc62615404e2636713cdad3127eb30401d4cb878295be1a3d85222c65af10666bf1f1a1a9e8940800f2df39601bb73b1ba5bd72cf693ac2", 0xc9, 0x2, 0x3}, {&(0x7f0000004000)="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", 0xfb, 0x1329, 0x3}, {&(0x7f0000004000-0xbc)="d9d6c24a69625e9b781d5745ea5a4442a6f23b5bd42cb8feb9fd1b113c836bc8106600cfdd23c6652e23c1420a568c284027ac1b47ae6d4bd667b6bb1be474e61342a863c0c4e0a2f88bc7f93d4066ecaf5031d6b5394fd825352d142bfe3a6f871000baa852c53c820d32cc19f1f93cbc7112ed75d125efc76a27abef80210915f8cc63a4c8ba90746e14594b846f52131e3ecff9bdb35d328f5175ed1b2f4948e99802c25e8b660d0c755426e48f5d0ddfee98d116d958144c1aca", 0xbc, 0x8, 0xa8}], 0xc0dde937c0b41b42) 2018/01/28 20:58:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00008dd000)='/dev/ashmem\x00', 0x129cc2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00009e0000-0x9)='/dev/ppp\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000974000-0x8)={0x0, 0x9}, &(0x7f00005b6000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000c45000)={r2, 0x0, 0x4, [0x2, 0x9, 0x9, 0xfd9]}, 0x10) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f000096f000)="e6ac901a5146d8db108ceff80c28f30a821eeca1af5486cb4e324d6b7ee402a9513ce95aa6968204e270dc111880daf8a0b0a3e241cc2f8d798f3967cda9dad8ed5a4a2700df2840638a6a3d7ca9e5b0f43c5d5a81371f53658f3167c1179088b9e526265912a0", 0x67) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000634000)=[@in6={0xa, 0x3, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x23f8d9}, @in6={0xa, 0x0, 0x10000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x1, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xd8) close(r0) 2018/01/28 20:58:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r1 = socket$inet(0xa, 0x1, 0x0) r2 = open(&(0x7f00000be000-0x8)='./file0\x00', 0x400, 0x40) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000d82000-0x50)={@generic=""/16, @ifru_addrs=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000411000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00001d5000-0x4)=0x10) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000160000)=0x1000, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e01000-0x9)='/dev/ppp\x00', 0x109440, 0x0) accept4$ax25(r1, &(0x7f0000558000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000afe000-0x4)=0x10, 0x800) r2 = syz_open_dev$usbmon(&(0x7f0000ac5000)='/dev/usbmon#\x00', 0x6, 0x8000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000168000-0x4)=0x6, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000882000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0) r5 = socket$inet(0xa, 0x1, 0x0) sendmsg(r5, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000de000-0x14)={0x0, 0x9, 0x6, [0x4f58, 0x54e, 0x6, 0x200, 0x101, 0x2]}, &(0x7f0000169000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000e74000-0x98)={r6, @in6={{0xa, 0x0, 0x400, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x135d, 0xfffffffffffff677}, &(0x7f0000462000)=0x98) ioctl$sock_ifreq(r4, 0x89bf, &(0x7f0000029000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0xda, 0x0, 0x6, 0x2, 0x7, 0xffffffff}}) 2018/01/28 20:58:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fb3000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept$packet(0xffffffffffffffff, &(0x7f00003c6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000585000-0x4)=0x14) recvfrom$llc(r0, &(0x7f0000862000)=""/8, 0x8, 0x0, &(0x7f0000e95000)={0x1a, 0x10, 0x1, 0x6, 0x4, 0x101, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000b2000-0xc)={r1, @rand_addr=0x8, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000e10000-0x7)='limits\x00') ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000778000)={@common='ip6gre0\x00', @ifru_flags=0x8400}) fchdir(r2) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) readv(r2, &(0x7f0000635000-0x70)=[{&(0x7f00009e6000-0x1000)=""/4096, 0x1000}], 0x1) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000f47000)={0x1, &(0x7f000076d000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f000056d000)={r3, 0x3, &(0x7f000031b000-0xc)=[0xff, 0x4, 0x3], &(0x7f0000693000)=[0x3f], 0x20, 0x2, 0x2c, &(0x7f0000baf000)=[0x10000, 0x9], &(0x7f00004f4000-0x18)=[0x0, 0x532, 0x1, 0x200, 0x3ff, 0x63bb], 0x0}) 2018/01/28 20:58:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000075e000-0x28)={@generic="69b112f41e4df34cebb1d45d5260124b", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@rand_addr=0x8, @loopback=0x7f000001, r1}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r3 = socket$inet(0xa, 0x1, 0x0) sendmsg(r3, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0xa) r1 = socket$inet(0xa, 0x80a, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:21 executing program 6: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4204, r2, 0x0, &(0x7f0000fa8000-0x9)={&(0x7f0000fa8000-0x8)="", 0x0}) r3 = syz_open_dev$mice(&(0x7f00000d0000)='/dev/input/mice\x00', 0x0, 0x88a81) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f000024a000-0x4)=0x0, &(0x7f00002db000)=0x4) 2018/01/28 20:58:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00007c5000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f00005b8000-0x11)='loginuid\x00') sendfile(r0, r2, &(0x7f000017f000)=0x4, 0x200000000000ff) 2018/01/28 20:58:21 executing program 4: ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000001000)={@generic="6682b9149351a14f82ee69f25d87be68", @ifru_flags=0x9000}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d11000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x7) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000001000)=0x2, 0x4) 2018/01/28 20:58:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000d97000)={0x0, 0x0}) r1 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000596000-0x4)=r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) accept$inet(r0, &(0x7f00003c2000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004ab000)=0x10) sendto$inet(r2, &(0x7f0000852000)="", 0xffffffffffffff2a, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 20:58:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x10000000080801, 0x100000000) connect$inet6(r0, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) r1 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x7, &(0x7f0000416000)={0x1, 0x0, 0xfffffffffffffeff, 0x143, r1}) sendto$inet(r0, &(0x7f000050a000-0x6e)="", 0x0, 0x0, &(0x7f0000560000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 20:58:21 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f000044d000)={&(0x7f000022c000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x1, 0x400000000000000) sendmsg$nl_route(r1, &(0x7f000080f000)={&(0x7f0000cdf000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000359000-0x10)={&(0x7f0000d5e000)=@ipv6_delroute={0x7c, 0x19, 0x403, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP={0x20, 0x16, @generic="3ae1455db8687e05b4484405f3505cf61ae24c8e98b5129ee254c38f"}, @RTA_MARK={0x8, 0x10, 0x7}, @RTA_ENCAP={0x14, 0x16, @typed={0x10, 0x1f, @u64=0x9}}, @RTA_PREF={0x8, 0x14, 0x2}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x5}, @RTA_GATEWAY={0x14, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}}]}, 0x7c}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000025a000-0x8c)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000663000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00001bf000-0x8)={r2, 0x1}, &(0x7f00003d7000)=0x8) 2018/01/28 20:58:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r2 = socket$inet(0xa, 0x1, 0x0) sendmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00002e1000)={0x2, 0x80, 0x575, 'queue0\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r2 = socket$inet(0xa, 0x1, 0x0) sendmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000320000)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x1000000000000087, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:21 executing program 2: clone(0x0, &(0x7f0000d0a000)="", &(0x7f0000553000)=0x0, &(0x7f0000f31000-0x4)=0x0, &(0x7f0000f6a000-0xf9)="") lgetxattr(&(0x7f00000d9000)='./file0\x00', &(0x7f000037b000)=@random={'osx.\x00', '\x00'}, &(0x7f0000d65000-0x1)=""/1, 0x1) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000441000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000d5e000-0x30)=[{0x7, 0x8}, {0x7, 0x3bb2}, {0x8, 0x8001}, {0x2, 0x1}, {0x3, 0x5}, {0x4, 0x9}], 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x5)={0x3, &(0x7f0000000000)=[{0xfff, 0xfffffffffffffffc, 0x9, 0x1}, {0x2, 0xffffffffffffffff, 0xff, 0x2}, {0x9, 0x8000, 0x3f, 0x6}]}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @rand_addr=0x0, @rand_addr=0x0}, &(0x7f0000000000)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000877000-0x10)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) ioctl$TIOCNXCL(r0, 0x540d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) sched_getparam(r2, &(0x7f0000000000)=0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/14) 2018/01/28 20:58:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) socketpair(0x13, 0x5f5ecff23d101db9, 0x100, &(0x7f0000882000)={0x0, 0x0}) mkdirat(r1, &(0x7f0000d64000)='./file0\x00', 0x80) r2 = socket$inet(0xa, 0x1, 0x0) sendmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) mq_unlink(&(0x7f0000561000)='trusted*+\x00') 2018/01/28 20:58:21 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000001000-0xc)=@known='trusted.syz\x00', &(0x7f0000001000-0x8d)=""/141, 0x8d) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) removexattr(&(0x7f0000014000-0xe)='./file0/file0\x00', &(0x7f0000014000-0x9)=@random={'btrfs.\x00', '-\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 20:58:21 executing program 6: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00000cc000/0x4000)=nil) remap_file_pages(&(0x7f000057c000/0x1000)=nil, 0x1000, 0x0, 0x2, 0x40040) 2018/01/28 20:58:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f00001bd000)=[{{&(0x7f0000001000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f000098c000-0xd1)=""/209, 0xd1}], 0x1, &(0x7f0000001000-0xc9)=""/201, 0xc9, 0x1}, 0x200}, {{0x0, 0x0, &(0x7f0000c48000-0x70)=[{&(0x7f000059a000)=""/236, 0xec}, {&(0x7f0000588000)=""/214, 0xd6}, {&(0x7f000025d000-0xcb)=""/203, 0xcb}, {&(0x7f0000000000)=""/170, 0xaa}, {&(0x7f0000000000)=""/161, 0xa1}, {&(0x7f0000000000)=""/183, 0xb7}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x7, &(0x7f0000000000)=""/8, 0x8, 0xed}, 0x8}, {{&(0x7f0000e91000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000000000)=[{&(0x7f000048c000)=""/220, 0xdc}, {&(0x7f0000000000)=""/133, 0x85}, {&(0x7f0000000000)=""/218, 0xda}, {&(0x7f0000da5000)=""/68, 0x44}, {&(0x7f0000000000)=""/53, 0x35}], 0x5, &(0x7f0000000000)=""/189, 0xbd, 0x3}, 0xfffffffffffffffa}, {{&(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000000000)=[{&(0x7f00008a6000-0x74)=""/116, 0x74}, {&(0x7f0000643000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/178, 0xb2}, {&(0x7f0000001000-0xbd)=""/189, 0xbd}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x5, &(0x7f0000001000-0x15)=""/21, 0x15, 0x5}, 0xa}, {{&(0x7f0000c00000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000001000-0x10)=[{&(0x7f000031b000-0xd2)=""/210, 0xd2}], 0x1, 0x0, 0x0, 0xfffffffffffffff9}, 0x1f}, {{0x0, 0x0, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0x62)=""/98, 0x62}, {&(0x7f0000638000)=""/185, 0xb9}], 0x2, 0x0, 0x0, 0x0}, 0xffff}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000059f000)=""/178, 0xb2}, {&(0x7f0000001000-0x82)=""/130, 0x82}], 0x2, &(0x7f0000001000-0x2f)=""/47, 0x2f, 0x9}, 0x7}], 0x7, 0x20, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") nanosleep(&(0x7f000022a000-0x10)={0x0, 0x1c9c380}, &(0x7f00001f6000)={0x0, 0x0}) 2018/01/28 20:58:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000502000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00006d0000-0x4)=0x1b, 0x4) 2018/01/28 20:58:21 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000003000-0x10)='/dev/input/mice\x00', 0x0, 0x20200) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x7fff, 0x0, 0x10003, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000)={0x7ff, r1, 0x0, 0x7}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000003000)={0xc3, 0x1, r2, 0x4, r3, 0x3ff, 0x10001, 0x1}) r4 = gettid() unshare(0x28060400) exit(0x8000000000000) r5 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000004000-0x4)=0xa298) setsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000003000-0x4)=@int=0x80, 0x4) ioctl$KDENABIO(r0, 0x4b36) r6 = getegid() fchown(r0, r3, r6) process_vm_readv(r4, &(0x7f0000001000-0x90)=[{&(0x7f0000002000-0x39)=""/57, 0x39}], 0x1, &(0x7f0000001000)=[{&(0x7f0000002000-0xe9)=""/233, 0xe9}], 0x1, 0x0) 2018/01/28 20:58:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) socket$inet(0xa, 0x1, 0x0) 2018/01/28 20:58:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r1 = socket$inet(0xa, 0x1, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x0}, 0x1c, &(0x7f0000a6b000)=[], 0x4, &(0x7f00008e7000)=[], 0x0, 0x51}, 0x20008054) 2018/01/28 20:58:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000864000-0x8)='./file0\x00', 0x800) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r1 = socket$inet(0xa, 0x1, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) exit(0xfffffffffffffffa) r2 = add_key(&(0x7f0000490000-0xa)='encrypted\x00', &(0x7f0000667000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000064000)="37fb7eb148af896657e6bd19249b81ed6a18cbb6c1843bb331d985e6e2ad95765fc8c92b1e8d58562852cb8bea83d5844fae492b02d79c4e374cc850b4b5140de85f0674f42988f4fa3b155ab1f166bf64c2b412ae44e43ca6a0d5ed3a27ec51fe52ec1dc981f26429b43d7ca964fea566ba1d752342baa4", 0x78, 0x0) request_key(&(0x7f000082a000)='keyring\x00', &(0x7f000018c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000225000)='^uservboxnet1\x00', r2) 2018/01/28 20:58:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) close(r0) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000177000-0x8)=0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000dcd000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/01/28 20:58:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0x23, "9068441320cd247cce377bcbe362325f6b2ae8fc7f75864acff452a45457da7795baec"}, &(0x7f0000002000-0x4)=0x2b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001000-0x42)={r2, 0x3a, "03d51d173b20c0cb9016a4e1e7794ea7f4120da9ac6caada8ff48eaf5fd1092b09e96b648036ce3ff1093861067049a2930a63a003e8859ebca3"}, &(0x7f0000002000-0x4)=0x42) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={r2, 0x100000001, 0x6, [0x6, 0xfffffffffffff833, 0xab, 0x7, 0x10001, 0x0]}, 0x14) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f00004fa000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000004000-0x14)={0x0, 0x3, 0x20, 0x9, 0x800, 0x0, 0x5, 0x800, 0x5, 0x4}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000002000)={r3, 0x3cead55, 0x1, [0x8]}, &(0x7f0000003000-0x4)=0xa) r5 = syz_fuse_mount(&(0x7f0000002000-0x7)='./file0\x00', 0x8004, r0, r4, 0x42, 0x0) close(r5) 2018/01/28 20:58:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000cae000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000043c000)=0xc) fstat(r1, &(0x7f0000fcc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000d68000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9, 0x0, 0x5, 0xa, 0x20, 0x80, 0xff, r2, r3}, {0x0, 0x9, 0x100000001, 0x9, 0x0, 0x0, 0x5, 0x800}, {0x5, 0xfe, 0x8, 0x6}, 0x40, 0xd, 0x0, 0x0, 0x2, 0x0}, {{@in=@multicast2=0xe0000002, 0x1, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0x7, 0x5, 0x3, 0x10000, 0x9, 0xfffffffffffff001, 0x2dee}}, 0xe8) r4 = socket$inet(0xa, 0x1, 0x0) sendmsg(r4, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000b3e000)={0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}) clock_adjtime(0x4, &(0x7f0000013000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) 2018/01/28 20:58:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000f42000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect(r0, &(0x7f00004a0000-0x80)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852fec62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f3cf99ee0fd76eb267cf2e995b67f02000000000000000217"}, 0x80) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00007eb000)=0x0) sendto$inet(r0, &(0x7f0000775000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 20:58:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r1 = socket$inet(0xa, 0x1, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f000062c000)=0x0, &(0x7f00004f0000-0x4)=0x4) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c77000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000314000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000982000-0x8)={r3, 0x15}) [ 38.988577] audit: type=1400 audit(1517173101.571:33): avc: denied { ioctl } for pid=7739 comm="syz-executor3" path="socket:[18519]" dev="sockfs" ino=18519 ioctlcmd=0x4c07 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/28 20:58:21 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000016000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000015000)=0x10) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000015000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000016000-0x4)=0x14) sendmsg$nl_generic(r1, &(0x7f0000014000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x16, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:58:21 executing program 2: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x20000000000) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ff7000)='/selinux/status\x00', 0x0, 0x0) r1 = accept4$packet(r0, &(0x7f00004cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ff7000-0x4)=0x14, 0x800) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000b08000-0x6)=@random={'user.', '\x00'}, &(0x7f0000ff5000)='.!\x00', 0x3, 0x1) 2018/01/28 20:58:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r2 = socket$inet(0xa, 0x1, 0x0) sendmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:21 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x24, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f8d000)='smaps\x00') munmap(&(0x7f0000778000/0x3000)=nil, 0x3000) readv(r1, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) mremap(&(0x7f0000976000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f00008fd000/0x2000)=nil) readv(r1, &(0x7f0000d3c000-0x10)=[{&(0x7f000097a000-0x1000)=""/4096, 0x1000}], 0x1) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000769000-0x4)=0x0) mmap(&(0x7f0000a99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000a99000)='./file0\x00') prctl$intptr(0x17, 0x4) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000a3c000-0x8)='./file0\x00', &(0x7f0000f87000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) tkill(r2, 0x3) 2018/01/28 20:58:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000aac000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r1 = socket$inet(0xa, 0x1, 0x0) recvmmsg(r1, &(0x7f00003be000-0x1e0)=[{{&(0x7f00000ed000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000142000)=[{&(0x7f0000f4e000-0x86)=""/134, 0x86}, {&(0x7f0000194000-0x8b)=""/139, 0x8b}, {&(0x7f0000ca6000-0x55)=""/85, 0x55}, {&(0x7f0000eb3000)=""/53, 0x35}, {&(0x7f000002a000-0x4b)=""/75, 0x4b}, {&(0x7f0000bd1000-0x1d)=""/29, 0x1d}, {&(0x7f0000f3b000-0x4f)=""/79, 0x4f}, {&(0x7f0000b9c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ea6000)=""/71, 0x47}], 0x9, 0x0, 0x0, 0x9}, 0x1}, {{&(0x7f0000aee000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000e9b000)=[{&(0x7f000058d000)=""/156, 0x9c}, {&(0x7f000071b000)=""/50, 0x32}], 0x2, &(0x7f000040d000)=""/16, 0x10, 0x1000}, 0x5}, {{&(0x7f0000296000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000ee0000)=[{&(0x7f0000349000)=""/200, 0xc8}, {&(0x7f00001b9000-0x1000)=""/4096, 0x1000}, {&(0x7f0000dd6000-0x7e)=""/126, 0x7e}, {&(0x7f0000aea000)=""/82, 0x52}, {&(0x7f0000f2b000)=""/212, 0xd4}], 0x5, &(0x7f000030e000)=""/74, 0x4a, 0x401}, 0x6}, {{&(0x7f00005e7000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000572000-0x80)=[{&(0x7f0000db5000-0x2f)=""/47, 0x2f}, {&(0x7f0000cf6000)=""/9, 0x9}, {&(0x7f0000898000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ea5000)=""/87, 0x57}, {&(0x7f0000384000-0x7c)=""/124, 0x7c}, {&(0x7f000011d000-0xdf)=""/223, 0xdf}, {&(0x7f0000482000)=""/230, 0xe6}, {&(0x7f0000482000)=""/4096, 0x1000}], 0x8, &(0x7f0000855000-0x7f)=""/127, 0x7f, 0x4}, 0x8b}, {{0x0, 0x0, &(0x7f0000e4b000)=[{&(0x7f0000ee8000)=""/177, 0xb1}, {&(0x7f0000944000)=""/4096, 0x1000}, {&(0x7f0000029000)=""/221, 0xdd}, {&(0x7f0000d84000)=""/228, 0xe4}, {&(0x7f0000825000)=""/119, 0x77}, {&(0x7f0000e81000-0xb4)=""/180, 0xb4}], 0x6, &(0x7f000019c000)=""/4096, 0x1000, 0x2}, 0x2}, {{&(0x7f0000137000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000014d000-0x40)=[{&(0x7f0000d33000)=""/230, 0xe6}, {&(0x7f0000da1000-0x7f)=""/127, 0x7f}, {&(0x7f0000471000-0x8f)=""/143, 0x8f}, {&(0x7f0000c82000)=""/0, 0x0}], 0x4, &(0x7f00002a3000-0x26)=""/38, 0x26, 0x400}, 0x7}, {{&(0x7f000060f000+0xae0)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000223000-0x30)=[{&(0x7f000041d000-0x37)=""/55, 0x37}, {&(0x7f0000f46000)=""/13, 0xd}, {&(0x7f0000715000-0x77)=""/119, 0x77}], 0x3, &(0x7f0000bd0000)=""/87, 0x57, 0xffffffffffffff00}, 0x6}, {{0x0, 0x0, &(0x7f0000c0f000)=[{&(0x7f000022d000)=""/126, 0x7e}, {&(0x7f00002ee000)=""/210, 0xd2}], 0x2, &(0x7f0000d2a000)=""/98, 0x62, 0x40}, 0x4}], 0x8, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000653000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b71000)=0x14) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000bcb000-0x10)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) rt_sigaction(0x3c, &(0x7f0000807000)={0x5, {0x8000}, 0x1, 0x32c}, 0x0, 0x8, &(0x7f0000db1000)={0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000c3f000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000013c000-0x4)=0xe8) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x1, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x100, &(0x7f00008e7000)=[], 0x0, 0x8000}, 0x20008054) 2018/01/28 20:58:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b0f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00002e0000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000ffb000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, [0x0, 0x0]}, 0x10) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000db7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r3 = socket$inet(0xa, 0x1, 0x96) sendmsg(r3, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:21 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000e7e000-0xb)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000df5000)="", 0x52) 2018/01/28 20:58:21 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) seccomp(0x1, 0x0, &(0x7f0000001000)={0x200000000000003e, &(0x7f0000012000-0x8)=[]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000003000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000b4a000)=0x7) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000033b000)={&(0x7f000035f000/0x1000)=nil, 0x1000}) 2018/01/28 20:58:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x11a001) r0 = syz_open_procfs(0x0, &(0x7f0000c03000-0x36)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r0, 0x44000001) clone(0x3002017f, &(0x7f0000b10000)="", &(0x7f0000695000)=0x0, &(0x7f00002e2000-0x4)=0x0, &(0x7f00008b4000-0x1)="") 2018/01/28 20:58:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f000000a000)={0x0, 0x0}) setrlimit(0x0, &(0x7f00002f1000-0x10)={0x5, 0x100000000}) setrlimit(0xf, &(0x7f0000c0b000-0x10)={0x3, 0x1ff}) 2018/01/28 20:58:21 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) chdir(&(0x7f0000012000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000003000)={0x9, 0x9, 0xfffffffffffffffa, 0x400}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000265000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = gettid() tkill(r2, 0x16) close(r0) r3 = memfd_create(&(0x7f00008be000)='#\x00', 0x1) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000883000-0x38)=""/56) 2018/01/28 20:58:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000618000-0x37)="03", 0x1, 0x20000004, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff52) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b04000)='/selinux/status\x00', 0x0, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000698000)={0x7, &(0x7f0000963000-0x38)=[{0xc00000000, 0x8, 0x3, 0x18000000000000}, {0x9, 0x8, 0x2, 0x81}, {0x3, 0x7f, 0x5, 0x3}, {0x0, 0x4, 0x1000, 0x9}, {0xe121, 0x6, 0x1, 0x7ff}, {0x7fff, 0x1, 0x0, 0x9}, {0xfff, 0x5, 0x0, 0x10000}]}, 0x10) sendto$inet(r0, &(0x7f0000189000)="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", 0x457, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 20:58:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x287, 0x0, 0x400, 0xffffffff}]}) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000fe6000-0x12)='/dev/input/event#\x00', 0x0, 0x6000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a06000-0x10)='/selinux/create\x00', 0x2, 0x0) mlockall(0x0) [ 39.231914] FAULT_FLAG_ALLOW_RETRY missing 30 [ 39.237823] CPU: 0 PID: 7795 Comm: syz-executor7 Not tainted 4.9.78-g68d447c #23 [ 39.245374] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.254722] ffff8801d54d78b0 ffffffff81d943a9 ffff8801d54d7b90 0000000000000000 [ 39.262766] ffff8801cf46f790 ffff8801d54d7a80 ffff8801cf46f680 ffff8801d54d7aa8 [ 39.270825] ffffffff81661d4a 0000000000002a2e ffff8801d54108f0 ffff8801d54108a0 [ 39.278863] Call Trace: 2018/01/28 20:58:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000b87000-0x20)={@common='ip6_vti0\x00', @ifru_flags=0x1}) r1 = socket$inet(0xa, 0x1, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f00000f7000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffd}, 0x1c, &(0x7f0000b22000-0x30)=[{&(0x7f0000545000)="a9976d7ec87a4317593b90be082facf2e200a48cef676cf384bc4f6a18827bd762b3b75885060ddfdb944d10a82919b180010bdfa47cb04dbccc2d62792df0aeaca8c3451e06a0c762386a6991eda8bb732a70add400a71bc42f4d0db641f17e8276edce6bb8b06479e00bad490d60014cd795bb33540805c11666be2ebc26481bfb4c3a1822c1e910cd80fb0474ac4dc1459467d4d4a36cf2d7f398351319", 0x9f}, {&(0x7f0000c01000)="2bba7d3811bf5e065e7de307a88f95547008ef5c1c294b719006f37ea02a42f69478f91dd97003e1cf1f8e84b67d27f4f4316232d5d1908e38161ed9e4173bbddf3b69c04b66dc0c9e0296d1d4bfc3b8a81355d185d741c5813106dc92e95f1c73faa8347c419b8616cb529d", 0x6c}, {&(0x7f00003ed000)="11e6bfd5b019f7532c193019a721ac070c8892f770333e7790679513b22f908184be288b1eb4688fe633d51c83f94abc47670f4107e09353b3d6905a3d3aa4e7d0cbe5f090c092e4b833a6f6fff5fd824ad31e9ccc9b4503094233378afbb7cabe2459a26800a78422bbb33e3d541ff5091ab306fba365cf91138243e89d396a0fdfb392c0e425b9b228f625443acd8ff219903492986eb4615e9ab8fd98fc916479b6adaf8ec0bf01625002687f640d89731c1c32dbb72296891da68d376dd6a7e88f06c7bf8ba3f90c099178479e63d6cff2e306e398e8dc4f1b58ac3edac6e4760c5e", 0xe4}], 0x3, &(0x7f00008e7000)=[], 0x0, 0x20040000}, 0x20008052) [ 39.281441] [] dump_stack+0xc1/0x128 [ 39.286815] [] handle_userfault+0xa3a/0x1310 [ 39.292880] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 39.299897] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 39.306300] [] ? unwind_next_frame+0x86/0xe0 [ 39.312359] [] ? handle_mm_fault+0x117b/0x2530 [ 39.318588] [] ? handle_mm_fault+0x1fc3/0x2530 [ 39.324822] [] handle_mm_fault+0x1fd1/0x2530 [ 39.330885] [] ? __pmd_alloc+0x410/0x410 [ 39.336585] [] __do_page_fault+0x5c2/0xd40 [ 39.342461] [] ? mm_fault_error+0x2c0/0x2c0 [ 39.348425] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 39.355089] [] do_page_fault+0x27/0x30 [ 39.360615] [] page_fault+0x28/0x30 [ 39.365886] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 39.372980] [] ? bpf_prog_create_from_user+0x121/0x2c0 [ 39.380074] [] ? watchdog_nmi_disable+0x120/0x120 [ 39.386557] [] do_seccomp+0x632/0x1860 [ 39.392082] [] ? SyS_futex+0x22e/0x2d0 [ 39.397612] [] ? __put_seccomp_filter+0xa0/0xa0 [ 39.403934] [] ? do_futex+0x15c0/0x15c0 [ 39.409547] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 39.416216] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 39.423049] [] SyS_seccomp+0x24/0x30 [ 39.428407] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 39.444933] FAULT_FLAG_ALLOW_RETRY missing 30 [ 39.449533] CPU: 0 PID: 7795 Comm: syz-executor7 Not tainted 4.9.78-g68d447c #23 [ 39.457062] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.466404] ffff8801d54d78b0 ffffffff81d943a9 ffff8801d54d7b90 0000000000000000 [ 39.474393] ffff8801cf46fc10 ffff8801d54d7a80 ffff8801cf46fb00 ffff8801d54d7aa8 [ 39.482381] ffffffff81661d4a 0000000000002a2e ffff8801d54108f0 ffff8801d54108a0 [ 39.490376] Call Trace: [ 39.492937] [] dump_stack+0xc1/0x128 [ 39.498276] [] handle_userfault+0xa3a/0x1310 [ 39.504307] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 39.511297] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 39.517676] [] ? unwind_next_frame+0x86/0xe0 [ 39.523705] [] ? handle_mm_fault+0x117b/0x2530 [ 39.529910] [] ? handle_mm_fault+0x1fc3/0x2530 [ 39.536129] [] handle_mm_fault+0x1fd1/0x2530 [ 39.542163] [] ? __pmd_alloc+0x410/0x410 [ 39.547861] [] __do_page_fault+0x5c2/0xd40 [ 39.553719] [] ? mm_fault_error+0x2c0/0x2c0 [ 39.559663] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 39.566322] [] do_page_fault+0x27/0x30 [ 39.571835] [] page_fault+0x28/0x30 [ 39.577089] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 39.584173] [] ? bpf_prog_create_from_user+0x121/0x2c0 [ 39.591073] [] ? watchdog_nmi_disable+0x120/0x120 [ 39.597546] [] do_seccomp+0x632/0x1860 [ 39.603056] [] ? SyS_futex+0x22e/0x2d0 [ 39.608565] [] ? __put_seccomp_filter+0xa0/0xa0 [ 39.614865] [] ? do_futex+0x15c0/0x15c0 [ 39.620469] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 39.627110] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 39.633919] [] SyS_seccomp+0x24/0x30 [ 39.639256] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/28 20:58:22 executing program 2: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000efb000)=0x0, r0, &(0x7f0000731000-0x8)=0x0, 0x37eef44, 0x4) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000efa000)="17000000020001000003be8c5ee17688a3000008010100ec1fda1e0336030000000000000098fc5ad9485bbb6a8800000000dba67e0600000000000200df018000000000f5009cee4a5acb3da400001fb700670000c88ebbff0601150039010000000000000000000609edffffffffffff02df9eebe7ec7ee87cccebf6ba000840024f0298e9e90554062a80e605007f71174aa9512cbf320ec39f02d47c59cc16268b6026eb4bf6ba2112ce68bf17a6e019b7487067c12f", 0xb8) 2018/01/28 20:58:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a94000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000800000-0x2)={0x7, 0x9}) r2 = socket$inet(0xa, 0x1, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f00000a0000)=0xfff, 0x4) sendmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:22 executing program 4: mmap(&(0x7f0000000000/0x73000)=nil, 0x73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000063000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000003d000-0xa)='./control\x00', 0x220001a1) read(r0, &(0x7f0000059000-0x11)=""/32, 0x20) openat$dir(0xffffffffffffff9c, &(0x7f0000005000-0xa)='./control\x00', 0xf553c2593f730f00, 0x1) creat(&(0x7f0000032000-0x10)='./control/file0\x00', 0x0) mmap(&(0x7f0000073000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f000004e000-0x10)='./control/file1\x00', &(0x7f0000074000-0xc)=@known='trusted.syz\x00', &(0x7f0000018000-0x4b)=""/75, 0x4b) mmap(&(0x7f0000074000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000074000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000074000)='user\x00', &(0x7f0000075000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000067000)="408021ab8497b70da645e89b3483a169af64f98ade09b3ac3aae343264daffa66a58fa82b9c91d7b8145e3852cca46264402ef854ba69d42b6b7ed6b5a07a956a3268fd7231a240c99d0257d08e727c1279a55b2256a486c1b6834d783a29cbca7b53fe65da6370854b7d2581a2c25cf1bdd11250504c39129d33965e5650ce145ef0eb3b1dd9bd0be702bd6b95fa2d0a0c1", 0x92, 0xfffffffffffffffd) keyctl$setperm(0x5, r1, 0x1) 2018/01/28 20:58:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f00002b9000)=""/101, &(0x7f00009d2000)=0x65) r2 = socket$inet(0xa, 0x1, 0x0) sendmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00003ec000-0x30)={0x8, 0x0, &(0x7f000046a000-0x8)=[@register_looper={0x630b}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000b86000)=""}) r1 = openat(0xffffffffffffff9c, &(0x7f0000880000)='./file0\x00', 0x44000, 0x100) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000422000)={0x3, 0x0, 0x10000, 0x3ff}) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f00008a4000)=""/35, &(0x7f0000a35000)=0x23) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000613000+0x54e)=0x0) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00004a3000-0x10)={r2, 0x6}) 2018/01/28 20:58:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00005b0000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000042c000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000248000-0x10)={&(0x7f000098e000/0x3000)=nil, 0x3000}) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f000071d000-0x50)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_addrs=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000c0b000)={{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, {0xa, 0x0, 0xf1c, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7fff}, 0x1f, [0x137, 0x4, 0x2, 0x7, 0xfffffffffffffffa, 0x4980000000000000, 0xffffffffffffffd0, 0x1]}, 0x5c) preadv(r2, &(0x7f0000137000-0x10)=[{&(0x7f0000520000-0x1b)=""/27, 0x1b}], 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r3 = socket$inet(0xa, 0x1, 0x0) sendmsg(r3, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:22 executing program 6: r0 = syz_open_dev$mice(&(0x7f00006cd000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x67}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000fbf000)={r1, 0x4}, &(0x7f000049c000)=0x8) r2 = syz_open_dev$sg(&(0x7f00004e6000)='/dev/sg#\x00', 0x1400000000000, 0x4000) accept$packet(r2, 0x0, &(0x7f0000938000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000069000-0xb8)={0x0, 0x1, 0x4f94da8b, 0x11f6, 0x146, 0x9, 0xffffffff, 0x9, {0x0, @in6={{0xa, 0x3, 0x8000, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x71, 0x4, 0x3f, 0x80}}, &(0x7f0000000000)=0xb8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000d30000)={r3, 0xff, 0x1ff, 0x2, 0x4, 0x9089}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f40000-0x9)='net/icmp\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00001a2000)={0x0, 0xf040}, &(0x7f00007b7000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000b95000-0x6)={r5, 0x7ff}, 0x6) 2018/01/28 20:58:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f0000b19000)="e5", 0x1, 0x0, &(0x7f0000aa3000)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) eventfd2(0x7, 0x1) sendto$inet(r0, &(0x7f0000f47000)="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", 0xfd7, 0xc000, &(0x7f0000c70000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x170, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x170}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xa6, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:58:22 executing program 2: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x80000000, 0x1, &(0x7f0000001000-0x10)={0x77359400, 0x0}, &(0x7f000002b000-0x10)={0x0, 0x0}) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f7e000)='net/rfcomm\x00') mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f0000f7f000)="9d451bd85f095b15fde72e84593139d49a129b", 0x8e, 0xdf, &(0x7f0000020000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_load(r1, &(0x7f0000f80000-0xd7)={0xf97cff8c, 0x8, 'SE Linux', "d13fb8231b841b61f3fea5cece2772fbccac09a08e09655029d5c10868b032570e63e6243e70dfd15c4a6cd288faa6ab53dd108ba838de47d0aabedd5f543f823a9547e3bf4821f7fd8777d0497f8235e24d034a9defda1408fb05c489f8f0cd4455a952f22a27a547e6b870934406b61c17fc5823e31d89937dc3f688bc69f71d19c7229fd1c76241ee22ef505c7c99f30b66c59d5fb6d495590b1e153a77bc357e520bb4261b4690654cc4e7cb074505b8be65e21f13c0f047d8c83d4c40ad3526a0776c85b0"}, 0xd7) clock_nanosleep(0x0, 0x0, &(0x7f0000001000-0x10)={r0, 0x0}, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000d00000)=0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f000076f000)='net/raw6\x00') openat(r2, &(0x7f000067e000)='./file0\x00', 0x20000, 0x80) 2018/01/28 20:58:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r2 = socket$inet(0xa, 0x1, 0x7ffffffe) sendmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009f8000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000245000-0x79)=""/121, &(0x7f0000933000)=0x79) 2018/01/28 20:58:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d0f000)='/selinux/enforce\x00', 0x20002, 0x0) setsockopt$packet_int(r1, 0x107, 0x9, &(0x7f000099b000)=0x10000, 0x4) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r2 = socket$inet(0xa, 0x5, 0x3) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00003a4000)=0x0, &(0x7f0000bbc000)=0x4) sendmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) [ 39.710919] binder: 7839:7848 ERROR: BC_REGISTER_LOOPER called without request [ 39.728836] binder: 7839:7848 ERROR: BC_ENTER_LOOPER called after BC_REGISTER_LOOPER 2018/01/28 20:58:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x7, 0x0, 0x43, 0x3, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") openat$rtc(0xffffffffffffff9c, &(0x7f0000fc6000-0x9)='/dev/rtc\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x9, 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/28 20:58:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r1 = socket$inet(0xa, 0x1, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000533000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000f47000)={0x0, 0x0}) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r2 = socket$inet(0xa, 0x1, 0x0) sendmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000e56000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000067c000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff, r3}) 2018/01/28 20:58:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write$evdev(r1, &(0x7f0000708000-0xd8)=[{{0x0, 0x7530}, 0x0, 0x0, 0x0}], 0x18) write$fuse(r1, &(0x7f0000dc6000)={0x30, 0x1, 0xa, @fuse_notify_retrieve_out={0x5, 0x2, 0x5, 0x6}}, 0x30) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x4fa}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) sendto$inet(r1, &(0x7f00007e2000)="90", 0x1, 0x1, &(0x7f0000eba000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 20:58:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000d9000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000cb3000-0x8)={0x0, 0x0}, 0x80000) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000d70000-0x28)={@common='vcan0\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmmsg(r0, &(0x7f00002f0000)=[{{&(0x7f0000cfb000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xfffffffffffffd94, &(0x7f000099c000)=[], 0x0, &(0x7f0000818000-0x4)=""/4, 0x4, 0x0}, 0x0}], 0x1, 0x2021, 0x0) 2018/01/28 20:58:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007ae000)={0x0, 0x0}) getsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000cbb000)=0x0, &(0x7f00009d5000-0x4)=0xfffffe4e) mmap(&(0x7f0000000000/0x822000)=nil, 0x822000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000824000-0xee)=""/238) 2018/01/28 20:58:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xfffffffffffffffd, &(0x7f0000956000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a46000)='/selinux/enforce\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000641000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000d26000)={r1, &(0x7f0000a73000)=""/215}) r2 = syz_open_dev$sg(&(0x7f00006f5000-0x9)='/dev/sg#\x00', 0x0, 0x6) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x7, 0x1000, 0x80da18, 0x0, 0x7, 0x1ff}) ioctl(r2, 0x2285, &(0x7f0000007000)='S') [ 39.776218] binder: 7839:7858 ERROR: BC_REGISTER_LOOPER called without request [ 39.784121] binder: 7839:7858 ERROR: BC_ENTER_LOOPER called after BC_REGISTER_LOOPER 2018/01/28 20:58:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) pipe2(&(0x7f0000450000)={0x0, 0x0}, 0x0) bind$inet(r1, &(0x7f0000090000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet(0xa, 0x1, 0x0) sendmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000060c000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b72000-0xc)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000052000-0xc)={0x13, 0x0}) poll(&(0x7f00004da000)=[{r1, 0x0, 0x0}, {r2, 0x2040, 0x0}], 0x2, 0xffffffffffffff80) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) 2018/01/28 20:58:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r1 = socket$inet(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000e5a000-0x50)={{0xc4c, 0x0}, {0x7, 0xfa92}, 0x6, 0x2, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000f8c000)={0x5, 0x0, 0x1f, 0x0, 0x0, 0x6b90e248}) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = request_key(&(0x7f000079b000)='logon\x00', &(0x7f0000008000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00004fc000-0x2)='&\x00', 0xfffffffffffffff8) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000c6e000)=0x0, &(0x7f0000e85000)=0x8) keyctl$update(0x2, r1, &(0x7f000053f000)="497dc551e745db129c25a8366444f6423bbb5fe7f584d9cb18ba135986ef80f9a9cc3a31efafe592416d149dcf9bb0646fa092f6b3f604ec9bb4c0e52ec912", 0x3f) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r3 = socket$inet(0xa, 0x1, 0x0) sendmsg(r3, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000052a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) ioctl$TIOCSBRK(r1, 0x40044591) open$dir(&(0x7f0000f6f000-0x8)='./file0\x00', 0x0, 0x10) r2 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r2, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/28 20:58:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000cf5000/0x2000)=nil, 0x2000) write$selinux_load(0xffffffffffffffff, &(0x7f0000a95000-0x6b)={0xf97cff8c, 0xffffffffffffff0c, 'SE\vLinux', ""}, 0xfffffe72) r0 = epoll_create1(0x0) mmap(&(0x7f0000cf5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000cf6000-0x60)=[{&(0x7f0000cf6000-0xaf)=""/175, 0xaf}, {&(0x7f0000f40000-0x2)=""/2, 0x2}, {&(0x7f0000cf6000-0x80)=""/128, 0x80}, {&(0x7f0000c57000)=""/2, 0x2}, {&(0x7f0000cf5000)=""/111, 0x6f}, {&(0x7f0000cf6000-0x40)=""/64, 0x40}], 0x6) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000079c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/01/28 20:58:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000c67000)=""/37, 0x25, 0x60, &(0x7f0000001000-0x10)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00006a7000)='net/raw\x00') ioctl$KIOCSOUND(r2, 0x4b2f, 0x5) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) signalfd4(r1, &(0x7f0000c00000)={0xffffffffffffff81}, 0x8, 0x80000) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r2 = socket$inet(0xa, 0x1, 0x0) sendmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r1 = socket$inet(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000e5a000-0x50)={{0xc4c, 0x0}, {0x7, 0xfa92}, 0x6, 0x2, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000f8c000)={0x5, 0x0, 0x1f, 0x0, 0x0, 0x6b90e248}) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_proto_private(r0, 0x89ed, &(0x7f0000c2c000)="9b197a6a5f9792ec68cdfe58ec9800213d64f7717be25f09566d3911ee0c542c530298b017aa6ab2604353ce8c7b86249f196a0fce92abefdc54e528a172054adef61b26428d32e6b59ebc488321eb5e4d2940882d30ab9c4faadecb9c779b5f5986f8ab4a76894e412587297f0d8aac1d0f2dae5705600759c76d3f4b895cb78c5c93027e5c7226c1816a4f2baf3855f3288ffe845b90281be3293ed5532dd39c55b5a016eee972511c32368feb1f72bfbb7f9705811e17") setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000fb7000-0x4)=0x1, 0x4) 2018/01/28 20:58:22 executing program 3: r0 = open(&(0x7f0000b56000+0x509)='./file0\x00', 0x100, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000002000)=[{&(0x7f0000002000)="c7d7", 0x2}, {&(0x7f0000003000-0x3e)="2e4956b03395e6d1f85073999826ef738a5472e30b98aef626e3df66397a6bdfc4d6b2824035fa071bbc39294af6f0e7d21e1dcd99d6d60dd6308bdea879", 0x3e}, {&(0x7f0000002000-0x8e)="9d47a3c5d6386bdb890cd2757559f2e490de209f5103d1cd177ec526210ef9b8937201ab3d8ace5a72c5c7600cbd4f99940a9f995fd62b071f40862767889039c2149c086c4d2d092cdea04d2ca1bf2aa7f8b7eb739fbff33ced72b7f56e05412b44656aa792599f3a37c47c8df0af59a1a9740429d32b7e1a4b42782a69dd812cd59f4bb1880730931a565b5009", 0x8e}, {&(0x7f0000002000)="f736f1260ee287ef55b4b9ebfdd93c9c953892edef68a485cb28dd999a9bf0d25b641c46340bdbb825d015564d12e76d8e6597a62610c9eb012105fe012edf29f809861811f3306600062acd54b7bbf278b2ced5389a6aaa8f6f3866c6ea88a0952f60a259bdd56dfda26b5691ecaace9a6ad1d6", 0x74}], 0x4) pipe(&(0x7f0000001000)={0x0, 0x0}) linkat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000eb5000-0x8)='./file0\x00', 0x400) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x3384, 0xa, &(0x7f0000002000)=[{&(0x7f0000003000-0xa2)="53fd481dc250eae43085390f71f196c2bb4c6024d56d6934dfafd919d4c7b8b59e62be6de75b03652f97c20e84637e067a0f41158a979d0bfd3d71d0d91abdedbec5faa800037b3570ac6c4e9099a985a5602adc4ed301c96ae3c4a40d39d3c7f20c72933a5910c2319058f0be90e63b90104b8bad35a1f385a60caf7639b0ca85db3efd9205666bddcc7a706f4863f28525750882e16866ec7bd096f23662c3fef6", 0xa2, 0x8, 0x3}, {&(0x7f0000001000-0xb6)="84866e00d9c3402bdab0b8ecff007b9a468796f2e206782d5aa6a5e4239c1909ad4991007d3b46c87ba661305480356f1a66979f5e6931b7d05df9f97a280e56846e2026e728bcfc38e0c644915418f2f0d87b5c07fd41aa3c10f3294a4836a841245d7b8a17b18f9a29b871b7ff57a32f6c2a90625dc1a666395a041d752ed0f1b219c416ed02200bac0f3d07c721f620968585943664d10559ef07cb698ca64f0e3098ca71da1e08a21c79952ac2e086d070ea13d6", 0xb6, 0x58, 0x2}, {&(0x7f0000001000)="5740beec3e525de25efde8085274fe995b250076bdae11930be329ab631fb74d6fc27c74fa7bf9d47388d04170cb404b14dee99cf28cbc85bfb885b799ae4097126da922143e6a50778031b69c4395b99113b4dc3f9db5494e455354df1c55066c183bc83c003e", 0x67, 0x8, 0x1d}, {&(0x7f0000002000-0xbb)="d71d735b13809ac904a6ae22d2f41d6779eab711e95ac6221a282cb3b31d360f4dffd4487c86992313a2af1a5185b70bc0e21c79fb2c5d2214b28587e18c18a21dfad1e04f54de9212a5fc9b8eb271ac0e9a205fff60dca9526ba88c6c24f3aa8c9f46fa0bd0575d16d8507ac7debad047f7272efa4c564e5b1b5bbe4e8edb2beb86c1849bd33095bf8140647d423ece9396601b4408f458ee0c6abd7055ae4cd7c0606477f74a68ff963767223de78d872b51f8a1efa50b1fbac8", 0xbb, 0xfffffffffffffffa, 0x4}, {&(0x7f0000002000)="4cdd49cc60969af55887aa92292de89aa7d59e", 0x13, 0x5, 0xe9}, {&(0x7f0000003000-0x5b)="85985be9ee14eef919cb2e92ddae5a6cd7f50743ac6f875690195f508c5e8f6b419dbe2fcfad0e7f36590ad739c0084d3a2b5f919ac58ca03b98585aa0e65b5306636c093610c9991bd013787b298bd00ac1f66adaa8d9ebcac38d", 0x5b, 0x80000001, 0xffff}, {&(0x7f0000002000)="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", 0x1000, 0x8, 0x101}, {&(0x7f0000000000)="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", 0xfd, 0x80000000, 0x1}, {&(0x7f0000001000)="f391db203d0b3961e4c9ba232681e7472f7f815491912dad4ec8bd4eaa20ea8e492bd7ab33e546c7ad007504c77f19ce5ec516fe8258d0d8124ed7ecfeb2ce1ea06d61dc99212a41d4462083ea806a538bfb0599f8c448625573a45f385d71f1e3d7b5aa7dac9312388dc89d5997401193a079e1d3b05ac9bca8f159333130238f738f1468486b9b2744e51f938a770cba9837731f10f8c45dfba61141f8cdea7f6295aeb4b43e3f8697e0af020fd5b1d665f93a83ed18b695aa8baf0bc7da476aeeed8ea1188fd4ed279e5e0a6daf88f17e7f6e258464f87fa3b85aa41e5f", 0xdf, 0x0, 0x7}, {&(0x7f0000001000-0x85)="40e1f584cfad2f3ac7e13882c5df14efa737c5e73341549024f2d856385a48b73e21c9b940583c9ea35a5efa541952f94bbbc9f994af7fb7c46b474d6522c0e47acb1f3c03af126bfe5611ebd5529b683dff84090860e0a7fe67070841504eaa1eaefc1e7d816b69cbc7ef61c3f724c191e33a5dffd7440d1d03393f73446f3571c2c02d32", 0x85, 0x80000000, 0x1000}], 0x2a0000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1, &(0x7f0000002000)=[r3]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00006b0000)='ns/mnt\x00') ioctl$VT_RELDISP(r4, 0xb702) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000032e000-0x8)={0x0, 0x0}) 2018/01/28 20:58:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000bb3000-0xd)='/dev/usbmon#\x00', 0x0, 0x210000) mmap$binder(&(0x7f000023f000/0x800000)=nil, 0x800000, 0x0, 0x2487a, r0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000944000)='/dev/sequencer2\x00', 0x10000, 0x0) 2018/01/28 20:58:22 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r1 = socket$inet(0xa, 0xa, 0x38a77939) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e87000-0x4)=0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000aed000-0x38)={0x0, 0x0, &(0x7f00003a9000-0x10)={&(0x7f0000d39000)={0x2, 0x1, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x0, ""}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000085b000-0x11)='/selinux/enforce\x00', 0x4080, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f00009b7000-0x28)={&(0x7f0000dab000/0x2000)=nil, 0x2a, 0x3, 0x18, &(0x7f0000681000/0x3000)=nil, 0x8}) fgetxattr(r1, &(0x7f0000471000)=@known='security.capability\x00', &(0x7f00002bc000-0x1a)=""/26, 0x1a) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006f4000)='/dev/hwrng\x00', 0x100, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f000061f000-0x4)=0x4, &(0x7f00000f7000-0x4)=0x4) connect$inet6(r2, &(0x7f000092d000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf8}, 0x1c) 2018/01/28 20:58:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000598000)='/dev/hwrng\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000061f000-0x12)='/dev/loop-control\x00', 0x42000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00001d0000-0xc)={0x10000000, 0x0}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = dup3(r2, r2, 0x80000) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000546000)=0x0, &(0x7f0000b24000-0x4)=0x4) 2018/01/28 20:58:22 executing program 4: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r0, &(0x7f000000b000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000000b000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000001a000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r1, &(0x7f000001b000-0x48)=@full={{0x3, {"0b3452f99aeb23"}, 0x101}, [{"219baa70987886"}, {"5575b337df2121"}, {"2de7939cfede36"}, {"be431903cbe254"}, {"c24ec3d70fa6b5"}, {"2239a36614c6dc"}, {"318e5017eeb6e1"}, {"d0ce665feecc4f"}]}, 0x48) sendmsg(r0, &(0x7f0000005000)={&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10, &(0x7f0000003000)=[{&(0x7f000000f000-0xaf)="f5", 0x1}], 0x1, &(0x7f000000d000)=[], 0x0, 0x0}, 0x0) sendmsg(r0, &(0x7f0000002000)={&(0x7f0000015000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000014000)=[{&(0x7f0000015000)="e2", 0x1}], 0x1, &(0x7f0000016000-0x2d8)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000011000-0x38)={&(0x7f000001a000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000018000)=[{&(0x7f0000019000)=""/200, 0xc8}], 0x1, &(0x7f0000019000)=""/82, 0x52, 0x0}, 0x100) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000001b000-0xb)='/dev/hwrng\x00', 0x50001, 0x0) socket$pptp(0x18, 0x1, 0x2) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000017000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000009000-0x50)=[{&(0x7f0000018000-0x5d)="b4", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x884) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000001b000-0x11)='/selinux/enforce\x00', 0x202, 0x0) sendmsg(r0, &(0x7f0000003000)={&(0x7f0000015000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2}}, 0x26, &(0x7f0000012000)=[{&(0x7f000000f000-0x8)='`', 0x1}], 0x1, &(0x7f0000012000)=[], 0x0, 0x0}, 0x11) 2018/01/28 20:58:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) time(&(0x7f0000707000)=0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r1 = socket$inet(0xa, 0x1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000c5000-0xc)='/dev/autofs\x00', 0x10000, 0x0) timerfd_gettime(r2, &(0x7f00003a0000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000156000)={0x0, 0x4801cc16}, &(0x7f000090b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f000039c000-0x8c)={r3, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/28 20:58:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0xfffffffffffffffd, 0x8, 0x0, 0x0, 0x0}, 0xfffffffffffffd87) pipe(&(0x7f000028e000-0x8)={0x0, 0x0}) ioctl$TCGETA(r1, 0x5405, &(0x7f00002e2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c29000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000951000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000760000)={r4, 0x80000, r2}) r5 = socket$inet(0xa, 0x2, 0x4) sendmsg(r5, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) sync() 2018/01/28 20:58:22 executing program 6: socket$inet(0x2, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/28 20:58:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f00007d2000)='./file0\x00', 0x6000, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000038000)="") r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8000000000000001}, 0x1c) socket$l2tp(0x18, 0x1, 0x1) recvmmsg(r0, &(0x7f0000b98000-0xb4)=[{{&(0x7f0000ad5000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004f6000)=[{&(0x7f000017d000-0x45)=""/69, 0x45}, {&(0x7f0000479000)=""/70, 0x46}, {&(0x7f0000e89000)=""/43, 0x2b}, {&(0x7f000089f000)=""/51, 0x33}, {&(0x7f00001a2000)=""/206, 0xce}, {&(0x7f00003f4000)=""/146, 0x92}], 0x6, 0x0, 0x0, 0x9}, 0x2}, {{&(0x7f000091c000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000acd000-0x80)=[{&(0x7f0000263000-0xee)=""/238, 0xee}, {&(0x7f0000f6d000-0x39)=""/57, 0x39}, {&(0x7f00000b4000-0x38)=""/56, 0x38}, {&(0x7f00003c0000)=""/80, 0x50}, {&(0x7f0000c38000)=""/237, 0xed}, {&(0x7f000093e000)=""/142, 0x8e}, {&(0x7f0000914000)=""/4096, 0x1000}, {&(0x7f00004af000)=""/126, 0x7e}], 0x8, &(0x7f0000dcb000-0x5c)=""/92, 0x5c, 0x82d3}, 0x1ff}, {{&(0x7f0000841000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000737000-0xa0)=[{&(0x7f0000f01000)=""/12, 0xc}, {&(0x7f0000d76000-0x92)=""/146, 0x92}, {&(0x7f0000f9b000)=""/136, 0x88}, {&(0x7f0000d6a000)=""/161, 0xa1}, {&(0x7f000071d000)=""/2, 0x2}, {&(0x7f00008f6000-0x1f)=""/31, 0x1f}, {&(0x7f00001b6000-0x15)=""/21, 0x15}, {&(0x7f000078c000)=""/107, 0x6b}, {&(0x7f0000d07000-0xa9)=""/169, 0xa9}, {&(0x7f000015c000)=""/24, 0x18}], 0xa, &(0x7f000077a000-0x10)=""/19, 0x13, 0x1}, 0x7fffffff}], 0x3, 0x2022, 0x0) 2018/01/28 20:58:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d50000)='/dev/sequencer2\x00', 0x400000, 0x0) getsockname$packet(r1, &(0x7f000070b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000990000)=0x14) sendmsg$nl_route(r1, &(0x7f00000e1000)={&(0x7f000024c000)={0x10, 0x0, 0x0, 0x10009}, 0xc, &(0x7f0000b9b000-0x10)={&(0x7f0000cce000)=@bridge_dellink={0x38, 0x11, 0xc, 0x2, 0x1, {0x7, 0x0, 0x0, r2, 0x400, 0x6000}, [@IFLA_LINKMODE={0x8, 0x11, 0x5}, @IFLA_LINK={0x8, 0x5, 0x40}, @IFLA_EXT_MASK={0x8, 0x1d, 0x2}]}, 0x38}, 0x1, 0x0, 0x0, 0x40000}, 0x40) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r3 = socket$inet(0xa, 0x1, 0x0) sendmsg(r3, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000c92000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000289000)=r4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000433000-0x1c)=[@in6={0xa, 0x0, 0x80, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x190}], 0x1c) 2018/01/28 20:58:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f000017d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00008bd000-0x4)=0x14, 0x80000) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000230000)={0x0, 0x0, 0x0}, &(0x7f00005aa000)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000489000-0x4)=r1) sched_yield() r2 = timerfd_create(0xfffffffffffffffe, 0x800) r3 = syz_open_dev$mice(&(0x7f00001e6000-0x10)='/dev/input/mice\x00', 0x0, 0x400) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000a10000-0x50)={{0x0, 0x3f}, {0x1, 0x22c}, 0x1ff, 0x2, 0x2cb, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000382000)='/selinux/checkreqprot\x00', 0x800, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000553000)={{{{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "b92439cfda40ddc02a329387bfc6b5789e22f5c0b9a631d3a07e6c6247511f5c32fa6a389a8647dbfb6f3d30da295fa5b84942274a0d00940bd007d134ae699ab30195c0508af58abcef8b1fce3ce5a5"}, 0x160) ioctl$EVIOCSFF(r4, 0x40304580, &(0x7f000080c000)={0x56, 0x3ff, 0x36, {0x2, 0x3}, {0x3f0, 0x10001}, @rumble={0x0, 0x7fff}}) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, &(0x7f0000455000-0x4)=0x2, 0x4) fcntl$getownex(r2, 0x10, &(0x7f0000b19000-0x8)={0x0, 0x0}) unshare(0x20000) getsockname$netrom(r4, &(0x7f000070b000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00003f3000)=0x10) r5 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') setns(r5, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000cf8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f000021e000-0xa0)={0x0, @in6={{0xa, 0x1, 0x81, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9ac, 0x646366b4, 0x4cd, 0x3f, 0x7f}, &(0x7f0000281000)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f000033f000)={r6, 0x10001, 0xffffffffffffffff}, &(0x7f00003ea000-0x4)=0x8) 2018/01/28 20:58:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000827000)='/proc/self/net/pfkey\x00', 0x121001, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) listen(r0, 0x0) 2018/01/28 20:58:22 executing program 6: mmap(&(0x7f0000000000/0x6f5000)=nil, 0x6f5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = dup2(r0, r0) connect$pptp(r1, &(0x7f0000222000-0x20)={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x0, 0xe}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/28 20:58:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000fdc000)=""/0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ac9000)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x0) 2018/01/28 20:58:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000072000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f000014c000-0x4c)={0x9, 0x1, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r2 = socket$inet(0xa, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000f7000)={0x0, 0x0}) getsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000b18000-0x4)=0x0, &(0x7f0000d88000+0xab9)=0x4) sendmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d50000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000021f000)={0x0, 0x80000000}, &(0x7f0000290000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000dff000)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x401, 0x4, 0x1, 0x9, 0x81c, 0x2, 0x3ff, 0x3, 0xfffffffffffffffc, 0xe1, 0x0, 0x5, 0x5, 0x1000, 0x8f7a]}, &(0x7f0000e54000)=0x108) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x800, 0x4) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r3 = socket$inet(0xa, 0x1, 0x0) sendmsg(r3, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:22 executing program 7: mmap(&(0x7f0000000000/0xdd6000)=nil, 0xdd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a89000+0x9d5)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000dd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x82, 0x0, 0x5b, 0x0, 0xfff}) 2018/01/28 20:58:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) sendto$inet6(r0, &(0x7f0000cb3000-0x74)="d64cbea8b68e9eb6de2240a1e626058f1234b0d64d7a760717d3b4a5aa2144466451e171b20d5d2a9a8778aba59dae16caa355de76ef8240ee53858b90d896d2d955e5e9289df71e53fa61296e6e1833bb1adf8b74cc615bdf8b9ae8ec6cfa4c67cad2ab993b20d5fce6968afb9963a70c8e9df8", 0x74, 0x20000004, &(0x7f000033e000)={0xa, 0x2, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r2 = socket$inet(0xa, 0x1, 0x0) sendmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:22 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000001000-0x10)={&(0x7f0000414000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000003000-0x4)=0x80000000, 0x4) flistxattr(r1, &(0x7f0000011000)=""/165, 0xa5) dup3(r0, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) bind$llc(r1, &(0x7f0000c96000-0x10)={0x1a, 0x4, 0x80000001, 0x5, 0x0, 0x4b, @random="0df94a24fd42", [0x0, 0x0]}, 0x10) 2018/01/28 20:58:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000fcd000)={0x2, &(0x7f00005e7000-0x10)=[{0x8, 0xfffffffffffffffb, 0x80000001, 0x10001}, {0x5dc, 0x1000, 0x5, 0x5ea00000000}]}) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = add_key(&(0x7f0000268000-0xb)='pkcs7_test\x00', &(0x7f00004c2000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r2 = request_key(&(0x7f000058f000-0xa)='blacklist\x00', &(0x7f00005b8000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000735000-0x21)="766d6e6574303a296e6f646576766d6e6574307b766d6e65743003287070703100", 0x0) keyctl$negate(0xd, r1, 0x4, r2) sendmsg$nl_xfrm(r0, &(0x7f0000068000-0x38)={&(0x7f000057e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008da000-0x10)={&(0x7f0000456000)=@acquire={0x1ac, 0x17, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@tmpl={0x84, 0x5, [{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x1ac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:58:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x11d) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a16000)={0x0, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r2 = socket$inet(0xa, 0x1, 0x0) sendmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) request_key(&(0x7f0000aea000-0x8)='rxrpc_s\x00', &(0x7f0000330000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007a9000-0xf)='/dev/snd/timer\x00', 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000b51000)={0xea, 0x4, 0x4, 0x0, 0x0}, &(0x7f00005d0000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000b16000)={r2, @in6={{0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7, 0x42c, 0x7ff, 0x64}, &(0x7f0000cf2000)=0xa0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000300000)=""/184) 2018/01/28 20:58:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006e5000)={0x0, 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f00009d5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000be8000-0x4)=0x14) r2 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000025e000)={{{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x4, 0x0, 0x100000000, 0x2, 0x80, 0x20, 0xaf, r1, r2}, {0x47, 0x5, 0x3, 0x9b738c4, 0xae7b, 0x1ff, 0x81, 0xfff}, {0x1, 0x7, 0x5, 0xefa}, 0x0, 0x2, 0x1, 0x1, 0x1, 0x0}, {{@in=@dev={0xac, 0x14, 0x0, 0x14}, 0x2, 0x33}, 0xa, @in=@rand_addr=0x1, 0x6, 0x4, 0x1, 0x7, 0x4, 0x200, 0x9781}}, 0xe8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r4 = socket$inet(0xa, 0x1, 0x0) sendmsg(r4, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) socket$pppoe(0x18, 0x1, 0x0) r0 = memfd_create(&(0x7f0000137000)='\x00', 0x1) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00003f3000)=0x7) chroot(&(0x7f00004ee000-0x6)='./bus\x00') 2018/01/28 20:58:22 executing program 2: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000021000-0x8)={0x0, 0x0}, 0x0, 0x9) r0 = syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x23042) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f000001f000-0x8)='./file0\x00', &(0x7f0000024000)='./file0\x00') write$tun(r0, &(0x7f0000002000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfffffffffffffca8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @loopback=0x7f000001, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x0, 0x0}}}, 0xfffffea2) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f000001a000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r1, r0, &(0x7f000001f000)=0x0, 0x200010000) 2018/01/28 20:58:23 executing program 7: mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$llc(0xffffffffffffffff, &(0x7f0000f9b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000ab7000)=0x10, 0x800) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000f9c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) inotify_add_watch(r0, &(0x7f00005eb000-0xa)='./control\x00', 0x8) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f000001f000-0xa)='./control\x00', 0x100000a) rmdir(&(0x7f000014d000-0xa)='./control\x00') dup3(r2, r0, 0x0) 2018/01/28 20:58:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) getpeername(r0, &(0x7f0000acb000)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000566000)=0x1e) r1 = socket$inet(0xa, 0x1, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:23 executing program 4: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ff7000)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000a9f000-0x4)=0x0, &(0x7f0000190000-0x4)=0xdb83defe28725f94) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ffe000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffe000-0x4)=0xe8) fstat(r0, &(0x7f0000f6b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00001cc000-0x8)='./file0\x00', &(0x7f00000e7000-0x8)='./file0\x00', 0x1001, r1, r2, 0x1, 0x1, 0x2000) 2018/01/28 20:58:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r1 = socket$inet(0xa, 0x0, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) pipe(&(0x7f00003e6000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000680000-0x14)={0x0, 0xdf8, 0x0, 0x5, 0x58a9abf2, 0x200}, &(0x7f0000d35000)=0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00005ff000-0x18)={r3, 0x800000000, 0x30, 0x2, 0x0}, &(0x7f00004cf000)=0x18) 2018/01/28 20:58:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f000017d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00008bd000-0x4)=0x14, 0x80000) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000230000)={0x0, 0x0, 0x0}, &(0x7f00005aa000)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000489000-0x4)=r1) sched_yield() r2 = timerfd_create(0xfffffffffffffffe, 0x800) r3 = syz_open_dev$mice(&(0x7f00001e6000-0x10)='/dev/input/mice\x00', 0x0, 0x400) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000a10000-0x50)={{0x0, 0x3f}, {0x1, 0x22c}, 0x1ff, 0x2, 0x2cb, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000382000)='/selinux/checkreqprot\x00', 0x800, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000553000)={{{{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "b92439cfda40ddc02a329387bfc6b5789e22f5c0b9a631d3a07e6c6247511f5c32fa6a389a8647dbfb6f3d30da295fa5b84942274a0d00940bd007d134ae699ab30195c0508af58abcef8b1fce3ce5a5"}, 0x160) ioctl$EVIOCSFF(r4, 0x40304580, &(0x7f000080c000)={0x56, 0x3ff, 0x36, {0x2, 0x3}, {0x3f0, 0x10001}, @rumble={0x0, 0x7fff}}) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, &(0x7f0000455000-0x4)=0x2, 0x4) fcntl$getownex(r2, 0x10, &(0x7f0000b19000-0x8)={0x0, 0x0}) unshare(0x20000) getsockname$netrom(r4, &(0x7f000070b000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00003f3000)=0x10) r5 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') setns(r5, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000cf8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f000021e000-0xa0)={0x0, @in6={{0xa, 0x1, 0x81, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9ac, 0x646366b4, 0x4cd, 0x3f, 0x7f}, &(0x7f0000281000)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f000033f000)={r6, 0x10001, 0xffffffffffffffff}, &(0x7f00003ea000-0x4)=0x8) 2018/01/28 20:58:23 executing program 2: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000021000-0x8)={0x0, 0x0}, 0x0, 0x9) r0 = syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x23042) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f000001f000-0x8)='./file0\x00', &(0x7f0000024000)='./file0\x00') write$tun(r0, &(0x7f0000002000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfffffffffffffca8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @loopback=0x7f000001, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x0, 0x0}}}, 0xfffffea2) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f000001a000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r1, r0, &(0x7f000001f000)=0x0, 0x200010000) 2018/01/28 20:58:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4000000000000006) fgetxattr(r0, &(0x7f0000ebd000-0xd)=@known='security.evm\x00', &(0x7f0000504000)=""/147, 0x93) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f000095a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000eb5000-0x10)={&(0x7f0000d3b000)=@ipv6_deladdr={0x18, 0x15, 0x211, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:58:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r2 = socket$inet(0xa, 0x1, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00009a1000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000889000)={0x0, 0x2, 0x2, 0x4, 0x0, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000445000)='/dev/snd/timer\x00', 0x0, 0x80c40) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000ebc000-0x2e)=@file={0x0, ""/44}, &(0x7f0000d8e000-0x4)=0x2e) fcntl$getownex(r1, 0x10, &(0x7f00000ab000-0x8)={0x0, 0x0}) ptrace$cont(0x9, r2, 0x401, 0x2) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00006af000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000548000-0x4)=0x7ff) r4 = socket$nl_route(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000d84000)={0x0, 0x0}) ppoll(&(0x7f0000541000-0x18)=[{r0, 0x8000, 0x0}, {r1, 0x4442, 0x0}, {r4, 0x2001, 0x0}], 0x3, &(0x7f0000e58000)={r5, r6+10000000}, &(0x7f0000386000-0x8)={0x9}, 0x8) r7 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_buf(r7, 0x0, 0x30, &(0x7f00000e8000)="e135550093b8d212f2633c22b211861fb783d75adf04f9c73b685b4ebfc90464fc84c81919da29b2c1921a62deab53cf8a84f45691de9110ab0064dcc3251cb1f75ee1f4510792ec71d56c8688d87382a285d33f795deb4deacc4c342b4f0dc244656d658e4d2a0cc67be9edbdc365b06a8713723dadd3b66317b109fa5d92b3c08c062d54df24917b7151fb4dcb0506", 0x90) openat$ptmx(0xffffffffffffff9c, &(0x7f00008c5000-0xa)='/dev/ptmx\x00', 0x1, 0x0) dup2(r7, r0) syslog(0xd, &(0x7f000076d000)=""/46, 0x2e) 2018/01/28 20:58:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000ca0000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000b2b000)={0x0}, &(0x7f0000012000-0x4)=0x4) getsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000642000-0x4)=0x0, &(0x7f0000723000)=0x4) 2018/01/28 20:58:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000f03000)=0x1) r2 = socket$inet(0xa, 0x1, 0x0) sendmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r1 = socket$inet(0xa, 0x1, 0x0) pipe(&(0x7f0000384000)={0x0, 0x0}) setsockopt$packet_buf(r3, 0x107, 0x1f, &(0x7f0000413000-0xe5)="14d1e4b918395d71c0b45fe968aaa603c9074b68594fa6c501d2b972e08cc9c401018daca3d22f3c0476dcc3e30450405c18f77d62e640a8661fba62c2fe1bdd8064d450ee6236c2eab27a420c1495ab8760fc73eb48887e31531d77e86db6783c37d472794e598a6924a128a8f7737e04b7f323fd105cf6f887af4e291ab99327bc241f7ecee6c2fb52eec71f5fe1cce5ce779b2c33a149d41e7aec124c86c8bc51c1e6c94efaad6be9361f1cdd452af089f746f5f1d22d0f0a3727c262445df579ef40b6a4d388f9d28eaeaf2eda9b4ff80db02ba9f694fc34a2b98582fff03fc939725e", 0xe5) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) ppoll(&(0x7f00009ac000-0x10)=[{r1, 0x8168, 0x0}, {r2, 0x4, 0x0}], 0x2, &(0x7f0000338000)={0x77359400, 0x0}, &(0x7f0000eb4000-0x8)={0x5}, 0x8) 2018/01/28 20:58:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat(0xffffffffffffff9c, &(0x7f00006f5000-0x8)='./file0\x00', 0x400000, 0x0) open(&(0x7f00001ab000)='./file1\x00', 0xe82, 0x8) linkat(0xffffffffffffffff, &(0x7f0000045000)='/', r0, &(0x7f0000f73000)='./file1\x00', 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/28 20:58:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000490000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000f9b000-0x90)={0x6, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendmsg$key(r0, &(0x7f00000aa000)={0x0, 0x0, &(0x7f0000a3d000)={&(0x7f00000f4000-0x1f8)={0x2, 0x15, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x17, 0x0, 0xa0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:58:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r0, 0x107, 0xa, &(0x7f0000cbd000)=""/224, &(0x7f00002ad000-0x4)=0xffffff21) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00008c3000)={0x7, 0x5, 0x1000}, 0x4) 2018/01/28 20:58:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open(&(0x7f00008f9000)='./file0\x00', 0x402400, 0x104) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000d4000-0x4)=0x0, &(0x7f0000546000-0x4)=0x4) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r3 = socket$inet(0xa, 0x1, 0x0) sendmsg(r3, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:23 executing program 4: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000efb000)='./file0\x00', 0x0, 0x2) r3 = dup3(r1, r0, 0x0) sendmmsg$unix(r3, &(0x7f0000cb3000)=[{&(0x7f000050f000-0x1)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000efa000)=[{&(0x7f0000501000)="", 0x0}], 0x1, &(0x7f00005ec000)=[], 0x0, 0x0}, {&(0x7f0000efb000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000efa000)=[], 0x0, &(0x7f0000efa000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}], 0x2, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00009d0000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000005d000-0x4)=0xb) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000efd000-0x8)='./file0\x00', 0x2000, 0x83) socket$inet(0x2, 0x7, 0x5) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000efd000)={0x0, 0x7ff}, &(0x7f0000efd000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000395000-0x20)={0x100000001, 0x100000001, 0x1, 0x3, 0x40, 0x0, 0xff, 0x3, r4}, &(0x7f0000a91000-0x4)=0x20) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r3, 0x21, 0x1b, &(0x7f00008fc000-0x4)=0x0, &(0x7f0000efb000)=0x4) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000eff000-0x8)={0x27c, 0x7, 0x5, 0x8560}, 0x8) 2018/01/28 20:58:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0xfffffffffff7ffff, 0x0, 0x0, 0x0, 0x0}) r0 = getpid() process_vm_readv(r0, &(0x7f00009fb000)=[{&(0x7f00005ff000-0x8b)=""/139, 0x8b}, {&(0x7f00001a7000)=""/191, 0xbf}, {&(0x7f0000522000)=""/133, 0x85}, {&(0x7f0000105000-0x4c)=""/76, 0x4c}], 0x4, &(0x7f00007d9000-0x20)=[{&(0x7f000023c000)=""/4096, 0x1000}, {&(0x7f000046d000)=""/253, 0xfd}], 0x2, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000489000-0x8)=0x0) 2018/01/28 20:58:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000005d000-0x4)=0x0) r1 = syz_open_dev$usbmon(&(0x7f0000b2f000)='/dev/usbmon#\x00', 0xfffffffffffffff7, 0x200000) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000be4000)=0x0) getrandom(&(0x7f0000edf000-0x54)=""/84, 0x54, 0x3) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000080b000-0x8)={0x0, 0x0}) 2018/01/28 20:58:23 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000afa000-0x8)=0xff) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x2, 0x0) signalfd4(r0, &(0x7f0000013000-0x8)={0x0}, 0x8, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) timer_create(0x0, &(0x7f0000011000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r2, &(0x7f0000012000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/28 20:58:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r1 = socket$inet(0xa, 0x1, 0x0) bind$inet(r1, &(0x7f0000162000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r1 = socket$inet(0xa, 0x1, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) lookup_dcookie(0x549, &(0x7f0000f09000-0xfd)=""/253, 0xfd) 2018/01/28 20:58:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfff, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00007db000-0x14)={0x0, 0x4, 0x1, 0x2, 0xffffffff, 0x1da}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000d1c000-0x8)={0x0, 0x0}) ptrace$setsig(0x4203, r2, 0x8, &(0x7f00005ca000)={0x15, 0x9, 0x400, 0x3}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000096000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000b2a000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000aec000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, r4}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000627000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e8d000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f000043b000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, r5}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00008b8000-0x8)={0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r6, 0x1, 0x1, &(0x7f00001a7000)={0xb}, 0x4) fcntl$setsig(r3, 0xa, 0xe) prctl$setfpexc(0xc, 0x0) r7 = socket$inet(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000d94000)={0xd5a, 0x2389, 0x400, 0x90000000000}, 0x10) pwrite64(r3, &(0x7f00004e5000)="4be8bb2b56ae6a1cd0ee95e0827b09cf4e0522593d6420a3453fc367ae3ff33e1cdd29e23eb22cdb3fbb630e9c5645bbb580f0433edb8ef11f5a7c7ceee28d8a921cb31517074122c4f2112a29c4512b86c9a33854941a8302701fed", 0x5c, 0x0) sendmsg(r7, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:23 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000ad9000)='attr/current\x00') setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000a75000-0x8)=0xa1, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) fcntl$setsig(r0, 0xa, 0x200000003a) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000497000)={0x6, 0x6}) 2018/01/28 20:58:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ef7000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000d1a000-0x44)=""/68) fchmod(r0, 0x80) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r3 = socket$inet(0xa, 0x1, 0x0) sendmsg(r3, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00009e2000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000e53000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000841000)=0x14) bind$packet(r1, &(0x7f000022a000)={0x11, 0x0, r2, 0x1, 0x6, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003bc000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) epoll_wait(r3, &(0x7f0000f69000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x3) r4 = socket$inet(0xa, 0x1, 0x0) sendmsg(r4, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open(&(0x7f00008f9000)='./file0\x00', 0x402400, 0x104) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000d4000-0x4)=0x0, &(0x7f0000546000-0x4)=0x4) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r3 = socket$inet(0xa, 0x1, 0x0) sendmsg(r3, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:23 executing program 2: r0 = creat(&(0x7f0000d2f000-0x8)='./file0\x00', 0x180) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000432000-0x4c)={0x81, 0x3, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000002c000-0x9)='/dev/sg#\x00', 0x6dbf, 0x4000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000da000-0x98)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x80}, &(0x7f0000197000)=0x98) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000024e000)={r2, 0x6}, 0x8) r3 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000c7000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f000024f000)={r2, @in6={{0xa, 0x3, 0xbcf, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x3, 0x2, 0x3, 0x7fff, 0x7ff, 0x9, 0x1, 0x5, 0x4, 0xd8, 0x7f, 0x7, 0x8, 0x4]}, &(0x7f0000054000-0x4)=0x108) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000106000+0x1f5)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000101000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000003d000)=0xe8) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000250000)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x10001, 0x1, 0x500, 0x2, 0x10, r5}) pipe(&(0x7f000024f000)={0x0, 0x0}) chroot(&(0x7f00001a5000-0x8)='./file0\x00') 2018/01/28 20:58:23 executing program 6: clone(0x0, &(0x7f0000000000)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f00000a3000-0x65)="") r0 = eventfd(0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000000)={0x3, 0x2, 'client0\x00', 0xffffffff80000002, "884805ff4f533b47", "d10d38ffd51d24e5921ecb7b9d1a8d5b16800b446ae795887bb10eacbe336349", 0xff, 0xcf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000002000-0x1)={0x0}, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f00008f7000/0xd000)=nil, 0xd000, 0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000)=0x2, 0xfffffffffffffc32) 2018/01/28 20:58:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f000004b000)='/$Ogr}uplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) nanosleep(&(0x7f00007b4000)={0x77359400, 0x0}, &(0x7f00005ac000-0x10)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000a72000-0x6)=""/6, 0x6, 0x2, &(0x7f0000068000-0x10)={r1, 0x0}) fcntl$getflags(r0, 0x401) sched_yield() r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001b9000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b64000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b85000)=0xc) ptrace$poke(0x4, r3, &(0x7f0000eb6000-0x1)=0x0, 0x6) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000c79000-0x4)=0x0, &(0x7f0000d64000)=0x4) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cde000)='/dev/sequencer2\x00', 0x200c0, 0x0) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000500000)=0x9) flock(r4, 0xc) mq_timedsend(r0, &(0x7f0000fc4000-0x1)="cb", 0x1, 0x0, &(0x7f0000d3a000-0x10)={r1, 0x0}) 2018/01/28 20:58:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x1b, 0x0, 0xfffffffffffffffb, &(0x7f00003ea000)={0x0, 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) sendmsg(0xffffffffffffffff, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:23 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f00007fe000-0xd)='/dev/usbmon#\x00', 0x4f6, 0x101282) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000641000-0xc)={0x0, 0x7, 0x30}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ddc000)={r1, 0xb4, 0x10, 0xa00000, 0x8}, &(0x7f0000138000-0x4)=0x18) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r2, 0x2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000da9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r4, 0x1, 0x7, &(0x7f0000cfe000-0x4)=0x0, 0x4) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x80, 0x0) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r5, &(0x7f00004be000-0xc)={0x2000, 0x0}) write(r3, &(0x7f00000c8000)="", 0x0) close(r3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a3f000)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xffff, 0x40, 0x1, 0x80}, 0xa0) 2018/01/28 20:58:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f9e000-0x2)="c403", 0x0) mremap(&(0x7f00009f6000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f000024f000/0x4000)=nil) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x1, 0x12, r0, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00008de000)={0x0, 0x0}) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mlock2(&(0x7f00004f9000/0x2000)=nil, 0x2000, 0x1) 2018/01/28 20:58:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f9e000-0x2)="c403", 0x0) mremap(&(0x7f00009f6000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f000024f000/0x4000)=nil) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x1, 0x12, r0, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00008de000)={0x0, 0x0}) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mlock2(&(0x7f00004f9000/0x2000)=nil, 0x2000, 0x1) 2018/01/28 20:58:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f62000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) pwrite64(r0, &(0x7f0000706000)="94000bfff3d40060", 0x8, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2018/01/28 20:58:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) sendmsg(0xffffffffffffffff, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r2 = socket$inet(0xa, 0x1, 0x0) listen(r1, 0x1) bind$inet(r2, &(0x7f00001a1000)={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000037000-0x10)='/dev/sequencer2\x00', 0x40200, 0x0) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f0000d24000-0x40)={0x81, 0x1, 0x319f8ee3, 0xa, &(0x7f000048a000-0xa)=""/10, 0xdc, &(0x7f0000761000-0xdc)=""/220, 0xa8, &(0x7f0000a14000)=""/168}) 2018/01/28 20:58:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00004e9000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002ba000)={@generic="179c404d8eb77a3c1c2e0e69c8d4ba8c", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000dfc000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, r2}, 0xc) r3 = socket$inet(0xa, 0x1, 0x0) getpeername$inet(r3, &(0x7f00004ba000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a54000)=0x10) sendmsg(r3, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) close(r1) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000810000-0x10)='/selinux/member\x00', 0x2, 0x0) rt_sigtimedwait(&(0x7f0000001000-0x8)={0x7b}, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}, 0x8) ioctl$void(r2, 0x5450) r3 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f000039d000-0x4)=0x80000001, 0x4) mq_timedreceive(r3, &(0x7f000009d000)=""/224, 0xe0, 0x20d4671c, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) mq_timedsend(r3, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) 2018/01/28 20:58:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00007e9000)='/dev/usbmon#\x00', 0xfffffffffffffe00, 0x100) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e7d000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00008d5000)=[0x0, 0x5]) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f000087b000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a83000)=@assoc_value={0x0, 0x5}, &(0x7f0000a16000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00001c8000)={r1, @in6={{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3}, &(0x7f0000efb000)=0x98) r3 = socket$inet6(0xa, 0x6, 0x1) getsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000f4c000-0x4)=0x0, &(0x7f0000bc3000-0x4)=0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00003d9000)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e69000)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mq_getsetattr(r0, &(0x7f000034b000-0x40)={0x8, 0x6, 0x476, 0xffffffff, 0x6, 0x7, 0x5, 0x7}, &(0x7f000060a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 20:58:23 executing program 3: unshare(0x14000) r0 = timerfd_create(0x0, 0x0) fchmod(r0, 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00004e7000-0x10)={0x1, &(0x7f0000f0d000)=[{0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000000)={r2, 0x2}) 2018/01/28 20:58:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00006d0000)=0xa05, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000039c000)=0x0) writev(r0, &(0x7f000057e000)=[{&(0x7f00004d9000-0x1)="02", 0x1}], 0x1) writev(r0, &(0x7f000046b000)=[{&(0x7f00007ec000-0x1)='\'', 0x1}], 0x1) 2018/01/28 20:58:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$ax25_int(r1, 0x101, 0xc, &(0x7f0000b3d000-0x4)=0x0, &(0x7f0000cc1000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000e8f000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f21000)=0x14) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000004c000-0x18)=@add_del={0x2, &(0x7f0000e1c000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) socket$inet(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00000cb000-0x328)=[{0xa8, 0xff, 0x100000000, "87a0db0b9af7122cef461095a84058c6ebaf8609a9ec55f3626c0a2bcf95c518186a0bf90c25f411cea5ebf2c36bc4bcaf7b97e20b8598fdfdf0a5dbbe99966bfe0281b577855be89fa6562a00662b653901c373941d8070d14efe7ef2e71a8ea015b595e8180f0bb5260b7eda7d5f5cc775a6eac150c042ea4f103fa10a762c7ec54666be5bec5a8573b34d0df68a82dc01b3a596"}, {0xc8, 0xfffffffffffffffd, 0xffffffffffffffff, "bb2b0d51ddb56fffe6dc5501d678638bd1b095c64b4992caa2912106451d98d66b311a164ae5076cafc346891967fe47609fb4f0d7aef3fcd2444f4d3fd02a9e2c483f36cce8efb97e1a8cab905ae9e60c47589fbebfa38c295baa8f1fbf125d5e995ee4204fb65335d379de679b3ef4374006c93edfb4a39dde54264afec4e9196c5dd3f80dd812542a37a25ff551558c232ab6304766d1249814b3f8053bf8abc5e4b89e212cabddf272cc89e3fe66e4dd8c81"}, {0x60, 0x104, 0xfff, "fe06eec39234bcd546b80007ad8a87f5bf2ea375b027dc65350cbb042b463ac3c69059c4548ee5a5fb5ea509073e2bc61c4f3d52927e89ec7507325d1409937c8e57c249cdb5b21d23"}, {0xe8, 0x115, 0x9, "95151e49029b96aa42450bc4533a1f8d7965412a6ce0ed087002f6049713affd70de9f61e267578569790c58df05899ea4c0478625eea2bac17d51a892f32302233547d02760245586f86e61b37e65fe5ee7afeeae3ba36667d9d22beb78f4c4c5d10965c7593b5a3d1e4bb973184154c6da465dfe8682f30d89dfcb10ab91ff47ba5553690a3bfd79c260fc231e0171ed5b7bcd2da8397c9dd27ccbcf947572eb4c8449e787323dd1a4a11cea8493ee84b9971bbc8688640d57433c961e0fe9b574cd3b2111c8a9250b327c204c0ed799af6fbc4cd076"}, {0x70, 0x13f, 0x0, "147ea3f94e4ae5c6d8c1311a52bf070a04e5d414ad89871570bee2c85885bc61d3328df4112e7236203c0e6bec4baa066212a74bd04dc4e542b297e6021f4f027a2c23d7588042980e0e402ec2b7445dbdcec2dcf91cc7194e698866a05865"}], 0x328, 0x40000000000000}, 0x20008054) 2018/01/28 20:58:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00008fe000-0x9)='/dev/ppp\x00', 0x40000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000317000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000321000)=0xc) r1 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a83000)={&(0x7f00006ae000)=@newlink={0x48, 0x10, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MAP={0x28, 0xe, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:58:23 executing program 3: clone(0x2001fffe, &(0x7f0000001000-0x2)="", &(0x7f0000f13000)=0x0, &(0x7f00002a7000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x193000) connect$pppoe(r0, &(0x7f00009c7000-0x1e)={0x18, 0x0, {0x3, @random="db96c5b8d51d", @generic="936c668066240bc4752985db05b152e4"}}, 0x1e) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x20, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/28 20:58:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000edc000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000d39000-0xb8)={0x0, 0x13, 0x3, 0x7ff, 0x40, 0x5, 0xe8, 0x5, {0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x10001, 0xff, 0x217000000000, 0x2}}, &(0x7f000022e000)=0xb8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000a86000)={0x0, 0x697}, &(0x7f0000144000)=0x6) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000d11000)={r2, 0x4, 0x5786, 0x6, 0x84, 0x400, 0x9, 0xe1, {r3, @in6={{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x200, 0x6, 0x4, 0x36f}}, &(0x7f0000583000-0x4)=0xb8) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg(r4, &(0x7f000018f000)={&(0x7f0000aeb000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003a7000-0x30)=[{&(0x7f0000fe3000)=""/239, 0xef}, {&(0x7f0000e00000)=""/101, 0x65}, {&(0x7f0000ceb000)=""/125, 0x7d}], 0x3, &(0x7f0000464000)=""/245, 0xf5, 0x4}, 0x101) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r5 = syz_open_dev$usbmon(&(0x7f00002bf000-0xd)='/dev/usbmon#\x00', 0x1, 0x400) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000db8000-0x10)={0x0, 0xce, 0x4, 0x2}, &(0x7f000071b000)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f000076b000-0x5c)={0x1, 0x1, {0xffffffffffffffff, 0x3, 0x2, 0x3, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000954000-0x7d)=""/125) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000e50000)={r6, 0xcd, "75df61698f1d2a16791e5e7e6b69967af9545d5e31d675e43d50b788ba920441713f415097186671bc7b76edd3200e7ac745f8b79ec521a148cbb2c109479f54870e48cde4e92a4e6b35f4b3c1ab377722db7343ace47d9a373ea87065fcdade840990150822104a603baca12ed47075bf902aa5180768c9e5b3dd1d2136e393df44ab3f41c441e5a4a20ccddd470ac5c63b87c90e5df3174b4f0186ee20ea7f5b07a6584e2c4c8f466119220b8d22a709622804db1c21dd5b3c11865fb85982e8a513aaa4fb8f8e5f04759ccb"}, &(0x7f00008ac000-0x4)=0xd5) setsockopt$inet_tcp_buf(r5, 0x6, 0x21, &(0x7f0000a9b000)="fa76bb0664f656a42d63a0f35d73a8254c966376a03cee4c183f8134b399c0e2a2076e10827327d1d0ba374f99c62d6b7f74748b856e03a177db88393d23237e8d4a87a3720ee3e85381b4434cb917e30a067429beeb2e1fb7fe5f136a997069da5cc4753ad11b61ac1924021d0011d84796ecc1", 0x74) ioctl$PERF_EVENT_IOC_RESET(r5, 0x2403, 0xf286244) r7 = socket$inet(0xa, 0x1, 0x0) r8 = creat(&(0x7f00002a4000-0x8)='./file0\x00', 0x10) ioctl$TCGETA(r8, 0x5405, &(0x7f0000333000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg(r7, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x37, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x400c050) 2018/01/28 20:58:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f00002dd000-0x1014)={0x14, 0x2, 0x3, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00008aa000)={@generic="cb1099fb9ea810d53cb1b88bf4b2b61b", @ifru_flags=0x200}) 2018/01/28 20:58:23 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000000a000)='/dev/sg#\x00', 0x9, 0x8000) connect$pppoe(r0, &(0x7f0000006000-0x1e)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @common='sit0\x00'}}, 0x1e) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f000000c000-0x8)=0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000005000-0x4)=0x7, 0x4) socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x4004) splice(r0, &(0x7f0000004000-0x8)=0x0, r1, &(0x7f0000008000)=0x0, 0x1ff, 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f000000a000)={0x3, 0xd98a, 0x4e78, 0x1, 0x8, 0x8}) getsockopt$llc_int(r2, 0x10c, 0x8, &(0x7f0000005000)=0x0, &(0x7f000000d000)=0x4) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f000000c000)={0x56, 0x7, 0x5be4df41, {0x1, 0x80010000000}, {0x6, 0x0}, @cond=[{0x81, 0x6, 0xa9e, 0x5, 0x7ff, 0x100000001}, {0x9, 0x7f, 0x8, 0x3ff, 0x5f, 0x1000}]}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f000000a000)={0x11, 0xad, &(0x7f0000004000-0xad)="d862311e654f4b68172a57c16daf1d95c1ee40c1b57297272d85cffa532c21ccb5f6cbe71d1701e9b3eea0bfc81a4cbb9c858f1b2d1feaa6f13bab25447cb28bbf66dd982cb8c3bb0ae77ca9072878b6f501a183d83abd99464ebecde09b19a0787db7f6aabe1765526f11f1ec043710af6c8c48d42b2828d67d7efd77e88e158b98b09b143f5b234022a17f904dcb0023a23159fccb78ae97a42726fed058b2322bf1a7cb6b04b65f2c94f414"}) preadv(r2, &(0x7f000000e000)=[], 0x2, 0x800000000) 2018/01/28 20:58:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) lseek(r0, 0x0, 0x4) ioctl(r0, 0x2, &(0x7f0000332000-0x54)="6ac2b56d21974bf89095154a3828a5be5abb01940b2d37ec0f50ff525fa44d4c2e8522ffd3b6205c0fffe9ebc2e45463b6e2a22e7d668ab432f62ea52d92b5d603c8f216bfc327f28955157791297cb0d2d955e1") 2018/01/28 20:58:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000062f000-0xe)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000885000)={0x0, @in6={{0xa, 0x3, 0xe634, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8000}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4cdc, 0x101}, &(0x7f0000cb8000)=0x98) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d3d000)=@sack_info={r1, 0x10000, 0x8}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000020000-0x4)=0x0) r4 = epoll_create(0x9) syncfs(r4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000350000+0x67)={0x0, 0x0}) 2018/01/28 20:58:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000be6000)="", 0xffffffffffffff3b, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) recvmmsg(r1, &(0x7f0000a68000)=[{{&(0x7f000094b000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f00000ca000)=[], 0x0, &(0x7f0000d13000-0x4a)=""/74, 0x4a, 0x0}, 0x0}, {{&(0x7f0000223000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000d1e000-0x40)=[], 0x0, &(0x7f0000a97000)=""/6, 0x6, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000a84000)={0x0, 0x1c9c380}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000666000-0x28)={&(0x7f0000095000/0x4000)=nil, 0x8, 0x0, 0x8, &(0x7f0000958000/0x4000)=nil, 0x7}) ftruncate(r0, 0xffffffffffffffff) sendfile(r1, r2, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000248000)="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") openat$pfkey(0xffffffffffffff9c, &(0x7f00002b3000-0x15)='/proc/self/net/pfkey\x00', 0x448a83, 0x0) 2018/01/28 20:58:23 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/checkreqprot\x00', 0x801, 0x0) write$selinux_create(r0, &(0x7f0000ec9000)=@objname={'system_u:object_r:devicekit_power_exec_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x0, 0x0, 0x20, './file0\x00'}, 0x47) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000002000)={&(0x7f0000003000)=[0x7ff, 0x8, 0x27b1203b, 0x10001, 0x3ff, 0x6], 0x6, 0x3, 0x4, 0x4, 0x20, 0x15a, {0x7ff, 0x8, 0x0, 0x800, 0x53ed, 0x1, 0x81aa, 0x10, 0x89, 0x10001, 0x81, 0x6, 0x8, 0x401, "00bd4b510c4f3d56a2f40797f93517ec161c190d323fceb859d32127ed49da21"}}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001000)=0x7fff) openat$ppp(0xffffffffffffff9c, &(0x7f0000003000)='/dev/ppp\x00', 0x8000, 0x0) 2018/01/28 20:58:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r1 = socket$inet(0xa, 0x1, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) fchmod(r1, 0xcc) 2018/01/28 20:58:23 executing program 5: r0 = open(&(0x7f00001bb000)='./file0\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000001000-0x64)=@generic={0x3, "8c0b4d956595a30a276c783ff983e2e722b44cd57b267cc070444bf4aacb522869764c6ca028f8c4b1432fe0c80c98a1f1e0cfdd8fa90a1ab8cfa61343845689e658c6b905870fe02032b35fe66642c2b3bb366dd1c368490391dacc72a1eced4171f3c419c5ffc542cbccbc33d54d7d6d207859d5058e38e5ed63d7ee23"}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000933000-0x24)="2400000052001f0000e4f40700ff03140200070004ff0000010000e50000000100800000", 0x24) 2018/01/28 20:58:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00009c8000-0x4)=0x0, 0x4) listen(r1, 0x4) r2 = accept$ipx(r1, &(0x7f0000caa000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003f9000-0x4)=0x3b) sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000098b000)={{{@in=@multicast1=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dec000-0x4)=0xe8) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bc2000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$ax25_int(r4, 0x101, 0xc, &(0x7f0000810000)=0x0, &(0x7f000093a000-0x4)=0x4) r5 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000625000)={{{@in=@empty=0x0, @in=@multicast2=0xe0000002, 0x0, 0x4d85, 0x3, 0x0, 0xa, 0x80, 0x20, 0x3c, r3, r5}, {0x2, 0x9, 0x80000000, 0x4, 0x9e, 0x80, 0x7, 0x586}, {0x7f, 0x3800000000, 0xfd20, 0x1}, 0x1000, 0xffffffffffffffff, 0x1, 0x1, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xff}, 0x2, @in=@multicast2=0xe0000002, 0x6, 0x0, 0x3, 0x5, 0x9, 0x4, 0x40}}, 0xe8) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000a63000-0xc)={0xc07, 0x1, 0x8, 0x5, 0x5}, 0xc) accept4(r2, &(0x7f00009f7000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000d9c000-0x4)=0x9, 0x80800) sendmsg$inet_sctp(r4, &(0x7f0000207000-0x38)={&(0x7f00007ee000-0x10)=@in={0x2, 0x2, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a2b000-0x40)=[], 0x158, 0x0, 0x34b, 0x4000000}, 0x4000080) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000288000-0x8)={0x3000001, 0xffffffffffffffff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000411000)=0x3ff, 0x4) 2018/01/28 20:58:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r2 = socket$inet(0xa, 0x1, 0x0) sendmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000c0a000-0x8)=0x2) 2018/01/28 20:58:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f000040c000-0x1c)={0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffff4e3}, 0x1c) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00008bb000-0x4)={@loopback={0x0, 0x1}, 0x0}, 0x14) dup2(r0, r0) r1 = socket$inet(0xa, 0x1, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f00000a8000-0x1c)=@in6={0xa, 0x3, 0x10000, @loopback={0x0, 0x3}, 0xfffffffffffffffe}, 0x1c, &(0x7f0000453000-0x10)=[{&(0x7f0000654000)="ab1bc241df4d5e6ec4d08bebb9783719eb8efcbfb9fa2be06ab2e19c72876c971e6350fb93fea80943f0ab56ad35a7758ac8e060bf6e5e2b5e7e805535ce4a33d5f4390e265a95ddc14aaf6d0e18fb1cdeeb3bf1bdc397811e44652dbe1598d6d18945b54c2122e4ccc87cd54e9ed96d824e377e72b70373be", 0x79}], 0x1, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x9) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000031c000-0x8)={0x0, 0x4f75}, &(0x7f00005d7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000f81000)={r2, 0x62, 0x5}, &(0x7f0000ab1000)=0x8) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000e97000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x7fffffff, 0x80000001, 0x8, 0xffffffffffffff44, 0xe72, 0xff}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000893000-0xf)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGREP(r4, 0x80084503, &(0x7f0000eac000-0xc2)=""/194) clock_gettime(0x0, &(0x7f00005ee000-0x10)={0x0, 0x0}) getsockname$inet6(r4, &(0x7f0000140000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000376000)=0x1c) dup3(r0, r3, 0x0) 2018/01/28 20:58:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000005a000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b6b000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000a5d000-0x8)={r1, 0xf}, 0x8) r2 = syz_open_dev$sg(&(0x7f0000c6b000-0x9)='/dev/sg#\x00', 0x4, 0xfd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x8000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001000-0x8c)={r3, @in6={{0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f0000f81000-0x8)={0x0, 0x0}, 0x4800) getsockopt$inet6_opts(r4, 0x29, 0x0, &(0x7f0000a35000)=""/196, &(0x7f000063d000-0x4)=0xc4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000c62000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002c1000)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000e9e000-0x8)={r7, 0xffff}, &(0x7f000093d000)=0x8) setsockopt$inet6_mreq(r5, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r8 = gettid() fcntl$getownex(r6, 0x10, &(0x7f0000a29000)={0x0, 0x0}) tgkill(r8, r9, 0xe) r10 = socket$inet(0xa, 0x1, 0x0) sendto(r5, &(0x7f0000fbb000)="fbfb99f8f0", 0x5, 0x20008840, &(0x7f0000aea000-0xc)=@nl=@proc={0x10, 0x0, 0x2, 0x100000}, 0xc) sendmsg(r10, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) r11 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b97000)='/dev/loop-control\x00', 0x2, 0x0) r12 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r11, 0x4c81, r12) 2018/01/28 20:58:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000009b000)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cf8000-0xc)={0x0, 0x0}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) r2 = gettid() ptrace$setregs(0xf, r2, 0xffffffffffffffc1, &(0x7f0000cd2000-0xc9)="877c73f4840598cfff0be6260b6bcac26d939f07e370ce1ae2f8d87a63222e1644efeb2da15b533d7fdc0af65d0251def6771eb637e304a9a62e2f654c6eef834178c512c3080813eebddcd247dae29d9f9545d416d67c118a02f63de7d0c1b3b6f2681369c23b2020ff07cf3dcaa8223cda18cccb042a50fa2df8217bc6ddf885efb69b03c022a20cf0c168abefe61f00cc3b8c66594b17af7d3e3ab07cd4e8da24259cdd14a7f39502cb9e099ef33e0617793efa5c4c8ebaeb3817a412993437dd7484b443772992") ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000260000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003000-0x30)={0x4c, 0x0, &(0x7f0000005000-0x68)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000fb3000-0x70)=[@ptr={0x70742a85, 0x1, &(0x7f0000c7e000)=0x0, 0x0, 0x0, 0xf}, @fda={0x66646185, 0x0, 0x0, 0x0}, @ptr={0x70742a85, 0x0, &(0x7f000075f000-0x1)=0x0, 0x0, 0x0, 0x0}], &(0x7f00002c8000-0x18)=[0x0, 0x0, 0x0]}}], 0x3f, 0x0, &(0x7f0000002000)=""}) 2018/01/28 20:58:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f00003a3000-0x8)='./file0\x00', 0x80) rename(&(0x7f00003b3000-0x8)='./file0\x00', &(0x7f0000192000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") 2018/01/28 20:58:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005a3000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b7e000)='/dev/keychord\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000659000)={0x0, 0x1}, &(0x7f000066b000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00009cc000)={r2, @in6={{0xa, 0x3, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8, 0x0, 0x7ff, 0x5030}, &(0x7f0000ac8000-0x4)=0xa0) [ 41.014361] netlink: 16 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/28 20:58:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00004af000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) accept(r0, 0x0, &(0x7f0000636000)=0x0) r1 = socket$inet(0xa, 0x1, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ac1000-0xf)='/dev/sequencer\x00', 0x4babcb2df6f6c2c3, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000fa0000)=0x0) 2018/01/28 20:58:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003b2000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000025000)=0x0) getpeername$unix(r1, &(0x7f00001dd000)=@file={0x0, ""/108}, &(0x7f0000a3f000)=0x6e) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000968000-0x1c)=@req3={0x8000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) 2018/01/28 20:58:23 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x10000000000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004000-0xc)='/dev/autofs\x00', 0x420000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f0000009000-0x4)=0xffffffff00000000) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000009000-0x15)='/dev/pktcdvd/control\x00', 0x2000, 0x0) ioctl$TCSBRKP(r3, 0x5425, 0xfff) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = dup(r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000009000)=0x0, &(0x7f0000008000-0x4)=0x0, &(0x7f000000a000-0x4)=0x0) setreuid(r5, r6) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000008000)=""}) ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000009000-0x60)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001000-0x18)=[], &(0x7f0000005000)=[]}}], 0x0, 0x0, &(0x7f0000008000-0xea)=""}) 2018/01/28 20:58:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000e05000)='net/sockstat6\x00') getpeername$packet(r2, &(0x7f0000672000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000069e000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x17, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r3}, 0x14) getsockname(r0, &(0x7f00003bf000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00001a9000)=0x32) ioctl$sock_ipx_SIOCIPXNCPCONN(r4, 0x89e3, &(0x7f0000408000-0x2)=0x3) r5 = socket$inet(0xa, 0x1, 0x0) sendmsg(r5, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00009c8000-0x4)=0x0, 0x4) listen(r1, 0x4) r2 = accept$ipx(r1, &(0x7f0000caa000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003f9000-0x4)=0x3b) sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000098b000)={{{@in=@multicast1=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dec000-0x4)=0xe8) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bc2000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$ax25_int(r4, 0x101, 0xc, &(0x7f0000810000)=0x0, &(0x7f000093a000-0x4)=0x4) r5 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000625000)={{{@in=@empty=0x0, @in=@multicast2=0xe0000002, 0x0, 0x4d85, 0x3, 0x0, 0xa, 0x80, 0x20, 0x3c, r3, r5}, {0x2, 0x9, 0x80000000, 0x4, 0x9e, 0x80, 0x7, 0x586}, {0x7f, 0x3800000000, 0xfd20, 0x1}, 0x1000, 0xffffffffffffffff, 0x1, 0x1, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xff}, 0x2, @in=@multicast2=0xe0000002, 0x6, 0x0, 0x3, 0x5, 0x9, 0x4, 0x40}}, 0xe8) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000a63000-0xc)={0xc07, 0x1, 0x8, 0x5, 0x5}, 0xc) accept4(r2, &(0x7f00009f7000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000d9c000-0x4)=0x9, 0x80800) sendmsg$inet_sctp(r4, &(0x7f0000207000-0x38)={&(0x7f00007ee000-0x10)=@in={0x2, 0x2, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a2b000-0x40)=[], 0x158, 0x0, 0x34b, 0x4000000}, 0x4000080) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000288000-0x8)={0x3000001, 0xffffffffffffffff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000411000)=0x3ff, 0x4) 2018/01/28 20:58:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000003000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000002000)=0x53fe) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer2\x00', 0x1a3000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000002000)=0x0) sendto$inet6(r1, &(0x7f0000001000-0xb4)="4dec99fa0e57e78d1c31e585c95392186153b1e6b3f01477651e0907736f3b20e35a33ebacca585e47e0758ea995da2630a3b6dbf1ddeaae83a3b585718cf235c34fb6e7ed6a221192c6fa25fc99d566dfddd44327352f41c10e733a45dad82278551fb795d56ffcc34a4d2028795ffdfd1ca54f2c8f7793550197560640c57ed2385c32ce5ac39d27dc7b13c114572835a3be9464be181aff866c08c19f90ad47de0c4331254be1f4a26ddcf6e277759410dffa", 0xb4, 0x800, &(0x7f0000002000)={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x9}, 0x1c) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000000)='personality\x00') getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) r4 = socket(0xa, 0x1, 0x0) getsockopt$sock_buf(r4, 0x1, 0x1c, &(0x7f0000c61000)=""/86, &(0x7f0000001000-0x4)=0xcb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000001000)=0x3a4, 0xf455f403f68e6f62) [ 41.137285] binder: 8259:8261 unknown command 0 [ 41.145200] binder: 8259:8261 ioctl c0306201 20002fd0 returned -22 [ 41.174180] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/28 20:58:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000fe9000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000684000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000054000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) r2 = socket$inet(0xa, 0x1, 0x0) sendmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) [ 41.174189] binder: 8259:8290 ioctl 40046207 0 returned -16 [ 41.191847] binder_alloc: 8259: binder_alloc_buf, no vma [ 41.191866] binder: 8259:8294 transaction failed 29189/-3, size 0-0 line 3127 [ 41.200968] binder: release 8280:8284 transaction 41 in, still active [ 41.200974] binder: send failed reply for transaction 41 to 8280:8293 [ 41.205342] binder: BINDER_SET_CONTEXT_MGR already set [ 41.205350] binder: 8280:8293 ioctl 40046207 0 returned -16 2018/01/28 20:58:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r2 = socket$inet(0xa, 0x1, 0x0) sendmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r1 = socket$inet(0xa, 0x1, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) mlock(&(0x7f0000b9f000/0x2000)=nil, 0x2000) 2018/01/28 20:58:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000474000-0x10)={0x0, &(0x7f000003f000)=[{0x800000000006, 0x0, 0x89f, 0x1}]}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000e52000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ec4000)=0xe8) ioprio_set$uid(0x3, r0, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000c6a000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ecd000-0x4)=0x8, 0x800) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000db000-0x8)={0x0, 0x7}, &(0x7f0000d55000-0x4)=0x8) unshare(0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000ad2000)={0x10000, 0x8000, 0x6, 0x810c, r2}, &(0x7f00007b2000-0x4)=0x10) pipe(&(0x7f0000222000)={0x0, 0x0}) ioctl$TIOCCBRK(r3, 0x5428) getdents(r4, &(0x7f0000140000)=""/0, 0x0) r5 = getegid() syz_fuseblk_mount(&(0x7f0000a3c000-0x8)='./file0\x00', &(0x7f0000392000)='./file0\x00', 0xe000, r0, r5, 0xa997, 0x0, 0x8) ioctl$KDGETLED(r3, 0x4b31, &(0x7f000064f000)=0x0) 2018/01/28 20:58:23 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x80480, 0x0) fcntl$getflags(r0, 0x401) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000da2000-0xc)={0xfc07, 0x100000000, 0x1, 0x3, 0x4, 0x7}) clock_gettime(0xfffffffffffffff0, &(0x7f0000645000-0x10)={0x0, 0x0}) r1 = syz_open_pts(r0, 0x200000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) ioprio_get$uid(0x3, r2) fcntl$setstatus(r1, 0x4, 0x4800) [ 41.225878] binder: 8280:8284 ioctl c0306201 2000afd0 returned -14 [ 41.229190] binder: release 8280:8284 transaction 42 out, still active [ 41.229194] binder: undelivered TRANSACTION_COMPLETE [ 41.229204] binder: undelivered TRANSACTION_COMPLETE [ 41.229209] binder: undelivered TRANSACTION_ERROR: 29189 [ 41.229223] binder: send failed reply for transaction 42, target dead [ 41.271132] binder: undelivered TRANSACTION_ERROR: 29189 [ 41.276756] binder: undelivered TRANSACTION_COMPLETE [ 41.281902] binder: undelivered TRANSACTION_COMPLETE 2018/01/28 20:58:23 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c97000-0xf)='/dev/sequencer\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000001000-0x58)={0x4b7d, 0xffff, 0x5927, 0xfffffffffffffffd, 0x70000000, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00002a7000)={0x14, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00005c2000)={0x0, 0x0}) epoll_wait(r2, &(0x7f0000b11000)=[{0x0, 0x0}], 0x1, 0x0) getpeername$ax25(r1, &(0x7f0000dcf000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00001f2000-0x4)=0x10) 2018/01/28 20:58:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) lstat(&(0x7f0000a2a000-0x8)='./file0\x00', &(0x7f00005d0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000003c000)=@buf={0x5f, &(0x7f0000ed3000-0x4d)="33f63c2319deda1687fdc45ac720f382be689409b37c1545d8dffdebf405d1ed9db1f66705a1d7aab566947c94aa21645d221527b30d788370094b547c7ae86fee3f0251451381423fcd09863d7ef6b0e69e216ac9fe88a42b50f2c2b72426"}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000db3000-0x1)='e', 0xffffffffffffffd6, 0x8000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_create(0x0, &(0x7f0000013000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000013000)=0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00002b2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) sendmsg(r0, &(0x7f0000b26000)={&(0x7f0000334000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000b84000)=[{&(0x7f000089a000)="0a8a", 0x2}], 0x1, &(0x7f0000261000)=[], 0x0, 0x0}, 0x0) 2018/01/28 20:58:23 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f00007f0000-0x8)='./file0\x00', 0x3) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r1, &(0x7f0000001000)=[{{r2, 0x6}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x7}, {{0x0, 0x2710}, 0x9, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) read$eventfd(r1, &(0x7f0000eab000)=0x0, 0x100000293) 2018/01/28 20:58:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x4b, @te1=&(0x7f000000c000-0x10)={0x0, 0x0, 0x0, 0x0}}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0}) getsockname(0xffffffffffffffff, &(0x7f0000008000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x8) readv(r0, &(0x7f000025c000)=[{&(0x7f0000430000)=""/150, 0x96}], 0x1) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b05000)={0x0, 0x0, 0x0}, &(0x7f00004ae000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ac0000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000080d000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ea8000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009f2000-0x4)=0xc) r4 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00005f9000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e5e000-0x4)=0xe8) r6 = getegid() r7 = gettid() lstat(&(0x7f0000ffe000-0x8)='./file0\x00', &(0x7f0000777000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000032c000-0x8)='./file0\x00', &(0x7f00007ab000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000019b000-0xe8)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc1000-0x4)=0xe8) getgroups(0x1, &(0x7f000088d000)=[0x0]) r13 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00007ad000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005b9000-0x4)=0xe8) lstat(&(0x7f0000100000-0x8)='./file0\x00', &(0x7f000020e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000fd9000-0x8)={0x0, 0x0}) getresuid(&(0x7f0000bce000)=0x0, &(0x7f0000238000-0x4)=0x0, &(0x7f0000a35000-0x4)=0x0) stat(&(0x7f0000a49000-0x8)='./file0\x00', &(0x7f0000e79000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000767000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000af000)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000120000)=0xe8) r21 = getgid() fcntl$getownex(r0, 0x10, &(0x7f00004ea000)={0x0, 0x0}) lstat(&(0x7f0000305000-0x8)='./file0\x00', &(0x7f0000f1f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000887000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000059000-0x4)=0xc) r25 = gettid() getresuid(&(0x7f000004b000)=0x0, &(0x7f0000509000-0x4)=0x0, &(0x7f0000abc000-0x4)=0x0) lstat(&(0x7f0000a31000-0x8)='./file0\x00', &(0x7f00000ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000506000)={0x0, 0x0, 0x0}, &(0x7f0000a55000-0x4)=0xc) getresuid(&(0x7f0000453000)=0x0, &(0x7f000025e000-0x4)=0x0, &(0x7f0000014000-0x4)=0x0) getgroups(0x1, &(0x7f0000ed8000)=[0xffffffffffffffff]) sendmmsg$unix(r0, &(0x7f0000a40000)=[{&(0x7f00005a9000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00006aa000-0x10)=[{&(0x7f0000c0f000-0x2a)="3d6904608227aa3885c05524e6c121207616edfb93d48c2fec17eec60f5f0a7af4c735d90d418af1a8d1", 0x2a}], 0x1, 0x0, 0x0, 0x10}, {&(0x7f000093e000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000093000-0x20)=[{&(0x7f000065a000-0x2a)="7ea5bc356cd3e87285aa6f562daae3987b88e7009f8e5d640ee4b7a4336dd3b0a74289bba067b05cdb0c", 0x2a}, {&(0x7f0000d37000)="aecd53061527252d793ea5389d7afe2f139286349512f378ac3506969a764de7284c6b92ab87747374a83f6d962f783b6d0107d75d3ca1a1d557156624efed3b6e25ea5957b51d9b000462b19d454d10c19c295121219e30e7abd1dda4f15d8ec500a7955b959db13120884733b2329a3c006c7ca53d5e7391947a9f889a2a8d5c02b0588b6d363b97440b73b2bded2c1e02f6712496e3ed48cc7769463494b3b67000aa206fe9c9f036ecf35ac21157e5ca8a3ddea6e7bbbd010994b594604c8eefde95506a11da8429c55e87e10a00859909b595ee79c151429dab51f2f92b1e", 0xe1}], 0x2, &(0x7f0000493000-0x90)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x90, 0x4000000}, {&(0x7f000085b000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00007d3000-0x90)=[{&(0x7f000019a000-0xc4)="c41ee77b777f536aaec19f5710f3696fd1394756211a6eb419bf6c8c1ba3c6731f938d373f8bf22ab82dd4f931ae39933c3470eeb78818369b8dd6fdb17e9b0ac10f24073237a3cd9751d740a41f8a16ec74f99b28ffb4377bd042df283eeb518eef36a9d68e5cfd8ba06969babbf36bd82404fe651ac106ffa4a9e91c7bef6210d845dd55aa96679d21749774570a0d5b6cd8345a301273f5f0f7cf92cedf5a0e7e1f779bb5a0ce39d7d34de01adef94c53f97598a6f541e5508d0c0b10155df8958bea", 0xc4}, {&(0x7f0000071000+0x39b)="ac593732b7ac0e50e873532523748cff81cd458f102b5655c0e8b190b559a198436c999a98998b50e3a0dbfb8d2a5a269dc9fe030562bf23a285147f1e51925139155fe400381cd9840c6b65bbc28f991af70d2e8f", 0x55}, {&(0x7f00002d0000)="2f5042118eaebad3ad1ff07132289c1ab82b60c22f8fce606bb3c47ca3a0e923553707097c3b10f12d9e3b", 0x2b}, {&(0x7f0000594000)="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{&(0x7f0000633000-0x1000)="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0x1000}], 0x8, &(0x7f00001e2000)=[@cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}], 0x60, 0x0}], 0x6, 0x0) 2018/01/28 20:58:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000430000)='/dev/usbmon#\x00', 0x9, 0x10300) getdents64(r0, &(0x7f00004f2000-0x48)=""/72, 0x48) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r2 = socket$inet(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000ed0000)="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", 0x1000, 0x0, &(0x7f0000af3000-0x1c)={0xa, 0x1, 0xb9f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) sendmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) [ 41.287208] binder: undelivered transaction 38, process died. 2018/01/28 20:58:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) r1 = socket$inet(0xa, 0x1, 0x0) sendmsg(r1, &(0x7f0000b3b000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0xfffffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000d4000)=[], 0x100000a3, &(0x7f00008e7000)=[], 0x0, 0x2}, 0x20008050) 2018/01/28 20:58:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000bc9000-0xd)='/dev/snd/seq\x00', 0x0, 0x4000000000003c) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000a98000)={{0x40000000000030a, 0x2}, 'port0\x00', 0x80, 0x1000, 0x6, 0x6, 0x401, 0x0, 0xec, 0x0, 0x4, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000cb7000-0xb0)={{0x1, 0x1}, 'port1\x00', 0x2, 0x4, 0x6, 0x2, 0x7, 0xffffffffffff8001, 0x9, 0x0, 0x0, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000435000-0x10)={0x0, 0x0, 0x20, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 20:58:23 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x2, 0xffffffffffffffff) ioctl$LOOP_SET_FD(r2, 0x4030582a, 0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) symlinkat(&(0x7f0000013000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 20:58:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r2 = socket$inet(0xa, 0x1, 0x0) sendmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000082e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) add_key(&(0x7f000070f000)='.dead\x00', &(0x7f000087a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b6e000-0xeb)="3e3f8d8bb1c29267d636f99c7fbeb04f689485e093dc3f39da0d638886e59205e7d27f2a3c5643881d97a48129023200ee65df232acd569bdab8a1c2b7f583402045c83432f203b6ab638bd02518a2fbf7c1c0d8d775eb5a319af2b4480aca163fdf7d6ebdc39a09236f3213ece7c4d36fee600401613ac23c29f87fe9796d4684977f658a389adc9d6eaebf7a7147d04fcefaef9186439b7bc2e4ae2e2eccff38ec839b0a72f4735ec5aa73923f1df7546ae3ab05a6cf935f7e97ac05e7104aea0124ea5bc9a647b2f7648bdd1ecf37384b4ad8a8ea01946ee687db7e9c794c4633ae31a1b3435ac39ff8", 0xeb, 0xfffffffffffffff9) add_key(&(0x7f0000633000)='id_resolver\x00', &(0x7f00002dc000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ea3000-0x47)="ad540e9ac622a39bbdd399000712d151fde8293ce645f03a061ee54486ca10965aeafdcc8a3e808e402f969e25b7ee14ee0f124af0c88986ca43de3bdaa2abb15b84e3f5f4d980", 0x47, 0x0) 2018/01/28 20:58:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80006, 0x0) r1 = add_key$keyring(&(0x7f0000985000-0x8)='keyring\x00', &(0x7f00002df000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key$keyring(&(0x7f000029c000-0x8)='keyring\x00', &(0x7f000027c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r1) fcntl$getownex(r0, 0x10, &(0x7f0000246000)={0x0, 0x0}) waitid(0x3, r2, &(0x7f00002d8000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x80000000, &(0x7f0000b89000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup(r0) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000a19000-0x39)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x80, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5c6c1998}, @in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000407000-0x1)={0x80000001}, 0x1) sendto$inet6(r0, &(0x7f0000be6000)="", 0xffffffffffffff3b, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = open(&(0x7f0000702000)='./file0\x00', 0x141040, 0xfffffffffffffffd) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000562000-0x8)={0x0, 0x5af}, &(0x7f0000361000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000893000-0xc)=@sack_info={r5, 0x100000000, 0x1f}, &(0x7f0000677000)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000335000)={r5, 0x80000001}, &(0x7f0000067000)=0x6) recvmmsg(r3, &(0x7f0000a68000)=[{{&(0x7f000094b000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000227000)=[], 0x0, &(0x7f0000d13000-0x4a)=""/74, 0x4a, 0x0}, 0x0}, {{&(0x7f0000223000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000d1e000-0x40)=[], 0x0, &(0x7f0000a97000)=""/6, 0x6, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000a84000)={0x0, 0x1c9c380}) ftruncate(r4, 0x7fff) sendfile(r3, r4, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) ptrace$setsig(0x4203, r2, 0x100000000, &(0x7f00005b2000-0x10)={0x31, 0x6, 0x3d, 0x80000001}) lremovexattr(&(0x7f0000aed000-0x6)='./bus\x00', &(0x7f0000575000)=@random={'osx.', 'keyring\x00'}) 2018/01/28 20:58:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000052d000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) r1 = socket$inet(0x2, 0x3, 0x7fff) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000099e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000011e000-0x4)=0x14) r2 = socket$inet(0xa, 0x1, 0x0) sendmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:23 executing program 7: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c33000)={0x0, 0x0}) tkill(r0, 0x39) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/28 20:58:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000001000-0x10)={0x0, &(0x7f0000022000)=[]}) readlinkat(0xffffffffffffffff, &(0x7f00002b2000-0x8)='./file0\x00', &(0x7f000005f000)=""/4, 0x4) 2018/01/28 20:58:23 executing program 5: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000017000-0x8)={0x0, 0x5}, &(0x7f0000030000-0x4)=0x8) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000000a000)={0x0, 0x3, 0x6, [0xad, 0xb6, 0x8, 0x3, 0x7, 0x8]}, &(0x7f0000011000)=0x14) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000007000)={r2, @in6={{0xa, 0x1, 0x400000000000ad, @loopback={0x0, 0x1}, 0xd82}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1068, 0x0, 0x4e4, 0x5f}, &(0x7f000002f000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000002c000)={r3, 0x61, "2eceffe978eabfe4ebd12d643dfef5b06b8c24392dc74b2c413aebaa6f95fd29f46b66bc5ab044e672f6fc8f50b8997ee4249ec0e598210ad85802815fd3e7f3ee3d09fbdf2f62149a4771fad60cc88d519351b73f34b7e9009dc5f0c92d6e347d"}, &(0x7f000000a000-0x4)=0x69) sendmsg$nl_generic(r0, &(0x7f0000025000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000028000)={&(0x7f0000026000-0x28)={0x1c, 0x10, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x2, [@generic="cb"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:58:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000e2f000-0x5)='user\x00', &(0x7f0000cdb000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00004e6000)="706f7369785f61636c5f61636365737373656c696e757876626f786e6574310086", 0xffffffffffffffff) clock_gettime(0x0, &(0x7f0000217000-0x10)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f00008ef000)=[{{&(0x7f00001e0000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000fd8000)=[{&(0x7f000062c000+0x242)=""/28, 0x1c}, {&(0x7f0000e32000)=""/44, 0x2c}, {&(0x7f0000278000)=""/14, 0xe}], 0x3, &(0x7f0000e90000-0xa9)=""/169, 0xa9, 0xfffffffffffffff9}, 0xffffffff}, {{&(0x7f0000a6b000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f000019d000-0x30)=[{&(0x7f0000748000)=""/21, 0x15}, {&(0x7f0000ff2000-0xa9)=""/169, 0xa9}, {&(0x7f00000e2000)=""/3, 0x3}], 0x3, &(0x7f000077b000-0x75)=""/117, 0x75, 0x4}, 0x2}, {{&(0x7f0000440000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000713000)=[{&(0x7f0000624000)=""/82, 0x52}, {&(0x7f0000e1d000)=""/0, 0x0}, {&(0x7f0000c51000)=""/150, 0x96}, {&(0x7f00000f4000)=""/246, 0xf6}, {&(0x7f000059a000)=""/210, 0xd2}], 0x5, &(0x7f0000066000-0x4b)=""/75, 0x4b, 0xffffffffffffffe0}, 0x8}], 0x3, 0x42, &(0x7f0000141000)={r0, r1+30000000}) getsockopt$inet6_dccp_buf(r3, 0x21, 0x2, &(0x7f00004ca000)=""/237, &(0x7f0000f97000-0x4)=0xed) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000d20000-0x10)={0x7, &(0x7f0000c1f000-0x38)=[{0xfffffffffffffff7, 0x4, 0x1, 0x3}, {0x2, 0x1, 0x7fffffff, 0xffffffff}, {0x7f, 0xaa, 0xffffffffffffffff, 0xef4}, {0x2, 0xffffffff80000001, 0x5, 0x8}, {0x8, 0x7, 0x98ce, 0x2}, {0x8, 0x8, 0x9, 0x7ff}, {0x0, 0x401, 0x2, 0x6}]}, 0x10) arch_prctl(0x0, &(0x7f0000509000)="004ed393d48109b95d9c908999b65b8ac1d009f23f5a4b7a17abbe0a823a4bb35a6bb48671f9a357c51fa89ddd32fc25ec6ea33b78557d200c38bfcb2ac5e5f432806d7f39e9566bfb333214683f4360a152a6cd4215f62112355df8b49c6d49dbc4eb6a83c514d393c0704fcfc77865c027e775db89d32ee4a4fec0b214aa1b14691d3341058c424e336eaba9bfb79feca584bb27ae1e50d2bb6417656edb412cea7380c46bdd3e01f933fc9a307cf3") ioctl$ASHMEM_PURGE_ALL_CACHES(r4, 0x770a, 0x0) 2018/01/28 20:58:24 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f00002bb000-0x250)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x2000000000000000, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'pcrypt(authencesn(sha384-avx2,ecb-serpent-avx2))\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:58:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000823000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) write$sndseq(r0, &(0x7f0000b05000-0x1c)=[{0x40081, 0x6, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x1c) 2018/01/28 20:58:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000290000-0x8)={0x0, 0x0}) getresgid(&(0x7f0000601000-0x4)=0x0, &(0x7f000045c000-0x4)=0x0, &(0x7f00001c4000)=0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000557000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x0, 0x2, 0x0, 0x1, 0x9, 0x5, 0x6}, &(0x7f00005b6000-0x4)=0x20) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000903000-0x4)=0x5) setsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f0000970000)=0x6, 0x4) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r4 = socket$inet(0xa, 0x3, 0x0) syz_open_dev$loop(&(0x7f0000b83000-0xb)='/dev/loop#\x00', 0x9, 0x40840) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000073a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00001e2000)=0x0, &(0x7f0000d47000-0x4)=0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f0000a8a000)='/proc/self/net/pfkey\x00', 0x10700, 0x0) sendmsg(r4, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000d72000)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/01/28 20:58:24 executing program 7: socket$inet6(0xa, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r0, &(0x7f0000102000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1a) 2018/01/28 20:58:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x822, &(0x7f00004ec000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000363000)=0x0) ptrace$cont(0x20, r2, 0x1c88, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f000093a000)=0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f000020e000-0x8)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 20:58:24 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = creat(&(0x7f0000006000-0x8)='./file0\x00', 0x11) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000007000)=0x5) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1) msync(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x4) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000002000)=@buf={0xcb, &(0x7f0000005000)="21870f533654844822f2a1f0fe4ab23d75fdba0c2b2b60f6aa27b726d05c049e9ea9962ff6be8c176c75206bffbba04d79d2beae5dbcf6823d159740e4b6b38455ac1dc6570e9ecb8fa9b7c47ce6f6d5eea045c11788f3f18f4487f636e02c9a761d408a686790760b26afebe9564e47ef7cda752d6c98bfc31e56fc5534fb6a3e816058b29d3b7f338b1ec1d9cd6487f1fae954ce7b1e553ee93a6ea2d43e3038c29360f069b482d84b762f3d768b9d7486fb877ac07802af7c39b4884650a96855cdeab759485d131f4c"}) socket$inet_tcp(0x2, 0x1, 0x0) mlock2(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0) 2018/01/28 20:58:24 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000004000-0x10)={0x3, 0x7}) 2018/01/28 20:58:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000809000-0x4)="", 0x0, 0x0, &(0x7f0000a8b000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000a6c000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00005b7000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000984000)={r1, 0x8}, &(0x7f0000805000-0x4)=0x8) 2018/01/28 20:58:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x18, 0x6) capset(&(0x7f00002d1000-0x8)={0x19980330, 0x0}, &(0x7f0000cc0000)={0x0, 0x0, 0x5, 0x0, 0x0, 0x0}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ffe000-0x15)='/proc/self/net/pfkey\x00', 0x400240, 0x0) setsockopt$inet_int(r0, 0x0, 0x2e, &(0x7f00005a6000)=0x2, 0x4) r1 = socket(0xa, 0x6, 0x100000041) setns(r0, 0x8000000) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000211000-0x4)=0x8001, &(0x7f0000831000-0x4)=0x4) r2 = pkey_alloc(0x0, 0xfffdfffffffffffe) pkey_mprotect(&(0x7f0000366000/0x2000)=nil, 0x2000, 0x0, r2) 2018/01/28 20:58:24 executing program 3: timerfd_create(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000cc4000)='./file0\x00', &(0x7f0000000000)=@random={'system.', ')[+\x00'}, &(0x7f0000000000)='proceth1self\x00', 0xd, 0x2) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000001000)={0x1, 0x3, 0x27}) r1 = getpid() socket$packet(0x11, 0x3, 0x300) ptrace$getenv(0x4201, r1, 0x4, &(0x7f00008db000-0x8)=0x0) 2018/01/28 20:58:24 executing program 5: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00005b0000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000084e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000329000)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f000083c000-0x2)={0x6, 0x2}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) [ 41.534801] binder_alloc: binder_alloc_mmap_handler: 8379 20000000-20002000 already mapped failed -16 2018/01/28 20:58:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) remap_file_pages(&(0x7f0000384000/0x2000)=nil, 0x2000, 0x1000000, 0xffffffff, 0x80001) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000938000)=' ', 0x1) getsockopt$inet_opts(r0, 0x0, 0x400000000000009, &(0x7f0000938000-0x13)=""/16, &(0x7f000021b000-0x4)=0x10) 2018/01/28 20:58:24 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00009be000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000002000)=0x0, &(0x7f0000000000+0x143)=0x4) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000002000-0xe8)={0x0, 0x0, 0x0, 0x101, 0x80000000, 0x0, 0x0, 0x0, 0x11, "e285ed01fe222e1d02b3d329439827e6948a77d32452e33eff3d431732f1b0fdd7e5208ea523b644f788e7ba04dec04704cdd25c4e25658fb6126acd4fa49dd3", "644c038ffa90ac30795a7625d1a1816c394cd3b1b62d88fda013314ce7199eada84a4db6ee0abf7a594fbd045d82604ac6b76e406d44a8c2d9ac6d5a1f49e9a3", "bc2a17ebfb069627c1e0b67def4a6e46cdc4d17619f82382476443e244d378e0", [0x10001, 0x1]}) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000002000-0x4)=0x1f, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000064c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = socket(0x12, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000f34000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004b8000)=0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000bde000)={r3, 0x800}, &(0x7f0000c32000-0x4)=0x8) read(r0, &(0x7f000089a000-0x21)=""/33, 0xfffffdde) modify_ldt$read(0x0, &(0x7f000075e000-0xee)=""/238, 0xee) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000e71000)={r3, 0x9, 0x8, [0xfffffffffffffff9, 0x4, 0x2, 0x20, 0x3, 0x4bc4b6bc, 0x7fffffff, 0x66fc]}, &(0x7f0000cc6000)=0x18) write(r1, &(0x7f0000b97000)="260000001200470020000083140022e3041005ff01000000000000010009749d060010000500bd62ece829", 0x2b) clock_getres(0x7, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000d75000)={0x0}, &(0x7f00004db000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000087a000-0x10)={0xe9e2, 0x4, 0x8a3, 0x6, r3}, &(0x7f000080b000-0x4)=0x10) setsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f00008c8000)=0x5, 0x4) r4 = creat(&(0x7f0000003000-0x8)='./file0\x00', 0x10d) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f000034b000)={{0xa, 0x3, 0xe49, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x0, 0x400, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, 0x0, [0x1, 0x3, 0xffffffff80000000, 0x6, 0x4, 0x7fff, 0x7, 0x8]}, 0x5c) 2018/01/28 20:58:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000652000-0x10)='/dev/sequencer2\x00', 0x8080, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f00001af000)={@broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000753000-0x4)=0xc) sendto$packet(r1, &(0x7f000065b000-0x1000)="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", 0x1000, 0x4000095, &(0x7f0000248000-0x14)={0x11, 0x1d, r2, 0x1, 0xffff, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/28 20:58:24 executing program 4: mmap(&(0x7f0000000000/0xddd000)=nil, 0xddd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x6, 0x0) pipe2(&(0x7f0000bd9000-0x8)={0x0, 0x0}, 0x80800) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000928000-0x4)=0xba) fgetxattr(r0, &(0x7f0000dd7000-0xb)=@random={'user.\x00', 'ppp0\x00'}, &(0x7f0000dd6000)=""/242, 0xffffffffffffffa4) 2018/01/28 20:58:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c33000-0xe)='/dev/keychord\x00', 0x800, 0x0) getsockopt$ax25_int(r1, 0x101, 0x9, &(0x7f0000bab000)=0x0, &(0x7f000004c000-0x4)=0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f000062c000)=0xfffffffffffff000, 0x8) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000c0e000)=""/16, &(0x7f000042f000-0x4)=0x7) 2018/01/28 20:58:24 executing program 7: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000001a000)=0x0) ptrace$poke(0x4, r0, &(0x7f000000e000-0x8)=0x0, 0xc499) r1 = userfaultfd(0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000001c000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f000001c000-0x4)=0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000012000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_int(r3, 0x0, 0xa, &(0x7f0000017000-0x4)=0x7, 0x4) symlinkat(&(0x7f0000005000)='./file0\x00', r3, &(0x7f000000a000)='./file0\x00') ioctl$UFFDIO_COPY(r1, 0xc020aa04, &(0x7f000000a000)={&(0x7f00002f3000/0xc00000)=nil, 0xc00000}) getcwd(&(0x7f000000c000-0x8b)=""/139, 0x8b) 2018/01/28 20:58:24 executing program 2: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x4000) mount(&(0x7f0000ddd000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fd8000)="") unlinkat(0xffffffffffffffff, &(0x7f0000fda000)='./file0\x00', 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00006e8000)={0x0, 0x0}) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000fdd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000b68000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f0000fdd000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000023c000-0x4)=0x103) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r2, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000aa4000)=0x3c) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 20:58:24 executing program 6: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000017000-0x1e)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic=""/16}}, &(0x7f0000029000)=0x1e, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000000c000+0x2a0)={0x0, @in6={{0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfe, 0x40, 0x8000, 0xff, 0x20}, &(0x7f0000018000-0x4)=0xa0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000029000)={r2, 0x9106}, 0x8) sendmsg$nl_generic(r0, &(0x7f000001c000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000012000)={0x30, 0x32, 0x901, 0x7, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x1c, 0x1, [@typed={0x18, 0x1, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:58:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000d08000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = syz_open_dev$usbmon(&(0x7f0000f20000-0xd)='/dev/usbmon#\x00', 0x6, 0x2000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000043a000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000747000)=0xe8) recvfrom$packet(r0, &(0x7f0000dfd000-0x22)=""/34, 0x22, 0x1, &(0x7f0000fb3000)={0x11, 0x68f3b95f85ccee51, r1, 0x1, 0x7, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) modify_ldt$write(0x1, &(0x7f0000a60000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/28 20:58:24 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x7, &(0x7f0000007000-0x38)=[{0x6, 0x3, 0x7ff, 0xce}, {0x6, 0x30b7, 0x2f1, 0x4}, {0x65, 0x47, 0xfffffffffffffff7, 0x7}, {0x20400000, 0x6, 0x1, 0x0}, {0x4, 0x5, 0x8, 0x2741}, {0x4, 0x0, 0x10000, 0x0}, {0x2, 0x6, 0x7, 0x8}]}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000000d000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000e000-0x4)=0x10) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000005000-0x4)=0x2, 0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f000000f000-0x8)=0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x2000004) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000000f000)=@assoc_value={0x0, 0x401}, &(0x7f000000d000-0x4)=0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000010000-0x14)={r3, 0xd631, 0x6, 0x7ff, 0x1, 0x5}, 0x14) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000000a000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000e000)=0xb) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@broadcast=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000011000-0x4)=0xe8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000010000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r4}, 0x14) sync() openat$ashmem(0xffffffffffffff9c, &(0x7f000000b000)='/dev/ashmem\x00', 0x800, 0x0) 2018/01/28 20:58:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f00005ac000)=""/185, 0xffffffffffffff10, 0x1000026, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005db000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000b0d000-0x92)="", 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/28 20:58:24 executing program 6: r0 = creat(&(0x7f0000eba000-0x8)='./file0\x00', 0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f00006e9000-0x1002)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000000000)=[{&(0x7f0000eb8000)=""/21, 0x15}, {&(0x7f000009e000-0xcc)=""/204, 0xcc}, {&(0x7f0000b88000)=""/81, 0x51}, {&(0x7f0000573000)=""/79, 0x4f}, {&(0x7f0000689000-0x2f)=""/47, 0x2f}, {&(0x7f0000001000-0x3)=""/3, 0x3}, {&(0x7f0000001000-0xa1)=""/161, 0xa1}], 0x7, 0x0, 0x0, 0x3ff}, 0x12b}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000beb000)=""/4096, 0x1000}, {&(0x7f0000001000-0x45)=""/69, 0x45}, {&(0x7f00000fa000-0x48)=""/72, 0x48}, {&(0x7f0000000000)=""/119, 0x77}], 0x4, &(0x7f00009c0000)=""/37, 0x25, 0xf25}, 0xffffffff}, {{&(0x7f0000001000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000+0x58b)=[{&(0x7f0000000000)=""/85, 0x55}], 0x1, &(0x7f0000001000-0x6f)=""/111, 0x6f, 0x1}, 0x5}, {{&(0x7f0000fd3000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000000000)=[{&(0x7f0000001000-0x4d)=""/77, 0x4d}], 0x1, &(0x7f000078f000)=""/102, 0x66, 0x7f}, 0xae}, {{0x0, 0x0, &(0x7f0000530000)=[{&(0x7f000072c000-0x46)=""/70, 0x46}, {&(0x7f0000c8a000)=""/185, 0xb9}, {&(0x7f0000000000)=""/207, 0xcf}, {&(0x7f0000f14000-0x53)=""/83, 0x53}, {&(0x7f0000001000-0x20)=""/32, 0x20}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/12, 0xc}, {&(0x7f0000aa3000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000-0x53)=""/83, 0x53}], 0xa, &(0x7f0000001000-0x2e)=""/46, 0x2e, 0x7}, 0x2}, {{&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000352000)=[{&(0x7f0000610000)=""/191, 0xbf}, {&(0x7f0000d47000)=""/4096, 0x1000}, {&(0x7f0000001000-0x26)=""/38, 0x26}, {&(0x7f0000d59000)=""/181, 0xb5}, {&(0x7f0000000000)=""/191, 0xbf}], 0x5, 0x0, 0x0, 0x1}, 0x400}, {{&(0x7f0000065000)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000686000)=[{&(0x7f0000b65000)=""/238, 0xee}], 0x1, 0x0, 0x0, 0x1}, 0xacbe}], 0x7, 0x40010002, &(0x7f000045e000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f00003ce000)='./file0\x00', &(0x7f00002a9000-0xda)=""/218, 0xda) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x667e, 0x81) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r3, 0xffffffffffffffff, 0x80007387, 0x0) syz_open_dev$random(&(0x7f0000c60000-0xa)='/dev/random\x00', 0x0, 0x0) getsockopt$inet6_dccp_int(r4, 0x21, 0x5, &(0x7f0000d52000)=0x0, &(0x7f0000b33000)=0x4) close(r2) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000d60000-0x8)={0x7ff, 0x4}, 0x8) [ 41.667933] netlink: 20 bytes leftover after parsing attributes in process `syz-executor6'. [ 41.679635] tc_dump_action: action bad kind 2018/01/28 20:58:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001f9000)='/dev/vga_arbiter\x00', 0x3ffffc, 0x0) getpeername$netrom(r0, &(0x7f0000833000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000823000-0x4)=0x48) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000b5d000)="940700bd0c", 0x5) 2018/01/28 20:58:24 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000006000-0x8)='./file0\x00', 0x100, 0x80) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6(0xa, 0x802, 0x0) sendto(r1, &(0x7f0000eaf000-0x11)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000001000)=0x0, 0x4) 2018/01/28 20:58:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000ae0000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 20:58:24 executing program 1: clone(0x0, &(0x7f0000509000)="", &(0x7f000091e000)=0x0, &(0x7f0000688000)=0x0, &(0x7f0000f39000)="") timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) r0 = creat(&(0x7f0000ada000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000001000-0x8)={0x5, 0x81}) 2018/01/28 20:58:24 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000001000)={0x2, 0x9, 0x0, 0x0, 0x2000009f, 0x0, 0x6, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f000000a000-0x13)='nodevkeyringeth0@-\x00', 0x2) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000009000)={0x6, 0x4, 0x3, 'queue1\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 20:58:24 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000006000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000005000)={0x4, &(0x7f0000004000)=[{0xbf, 0x8, 0x5, 0x8920}, {0x4, 0x9, 0xba, 0x1000}, {0x9, 0x6, 0x4, 0x100000000}, {0x3, 0x4, 0x2, 0x4}]}) getsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000003000)=0x0, &(0x7f0000001000)=0x4) epoll_create1(0x80000) prctl$seccomp(0x16, 0x2, &(0x7f0000003000)={0x2, &(0x7f0000003000)=[{0x7, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x7fff}]}) 2018/01/28 20:58:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008c2000-0x2)='{\x00', 0x2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00004d7000)={0x0, 0x6, 0x30, 0x6, 0x3}, &(0x7f000065c000)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000f5a000)={r1, @in6={{0xa, 0x0, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) renameat2(0xffffffffffffffff, &(0x7f0000068000-0x8)='//file0\x00', 0xffffffffffffffff, &(0x7f00000f9000)='/', 0x1) 2018/01/28 20:58:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c40000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00005e8000)={{{{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0xb1ea, 0x7fff, "866ddc77229635bc53609d45fd9b5c457e8fdaf2488b1d73e31d34dede3a8bc61af0bc79a7f1d6c2f38d6df3ebf183b1f160cc95d4c4b60e28cf2a389be57aae7fa72712eac6ee6ec63e9e60dec5180c"}, 0x160) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003d7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0}, &(0x7f000025b000)=0x20) 2018/01/28 20:58:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000fbc000)="26c28cec4275e7a0") r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cda000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f00007ab000-0x48)={{0xffffffffffffffff, 0x0, 0x8b, 0x3, 0x8}, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pivot_root(&(0x7f0000db1000)='./file0\x00', &(0x7f0000514000-0x8)='./file0\x00') ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000003b000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00009c0000)={0x1, r2}) sendmmsg$unix(r1, &(0x7f0000594000-0x38)=[{&(0x7f000066e000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000083d000-0x40)=[{&(0x7f000072f000)="a378cdb8c024d38d7e9059ed00c88dbf5971da490c5e78b4eb8dd75883aaedb071e419cbb65078a1ad80c07dc0fc34b31956b0915679518e3c4af918c67b23204fe42294aba902df14a0baf6f6d8f6306f1728ccb55900c1e14c28cf3eaa130b086672b5f52faee1fe1d728b115e0116964f8f1c1b1255ae5fceaca2e24cba615213d024d678a1f0c363ae7e6bce3c02ec8f175497e60eb7bc43c12f2b5bf24907ef5bf7abf050a514561fd5a7d259a8f634d621eb363da91ce603e75463e452809a7e9b49fbb432357ae4", 0xcb}, {&(0x7f0000900000)="8f6ca9e6d0db1ee4cd1c4d7f561039788f9c0ac05966d1fa9a31743ab2705940ffbcc2fc597108497588760412905993a9a8d47d835eba80d3f841f0efcbcd3437f4c427648f84e039cb8899edd7e17f6216d436a8c1dfedac720d6efc5a067129a4f4d308b873b206e088e73f4de8762801f7993c1ec2afd9ed8414067864b1fa45e58cb28879eb8b2ae048bc89df93afbc5e979782baf2633de4bd0c43af1406328bbf6009b7e5067804bb4e6cb74e5a68cf01f16d420a20dbf1fda1df53", 0xbf}, {&(0x7f0000476000-0x43)="8049cd6ea379757763f90996d7c3d89d8c532ee790163cd83abeaa4cc791f1f04dfc48c905a9c1e503b62cdb26ca87f0c8629fd54af548942d4a39e169f182bc3613e2", 0x43}, {&(0x7f0000782000)="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", 0x1000}], 0x4, 0x0, 0x0, 0x44}], 0x1, 0x14) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007ca000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x3b, &(0x7f000067a000-0x7e)="4c466fcacc60f2a15c98943c040500fb29254cab1487362479e648c25b594d44d17f72d5522fb4727c2350fffc073f3ba7f7725b7355cdb3b511c9e58e3b5958d7488637bc47d9d85af9160b934e5a7e8901955650d57860956bc52d0e5a817ed45319a67768980ed8619045f6d6fd1770e73d9bcae6f3c4915032c69a1a", 0x7e) ioctl$TCSETS(r0, 0x5402, &(0x7f0000024000-0x24)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 20:58:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x200000000024090, 0x0) sendfile(r0, r0, &(0x7f0000002000-0x8)=0x0, 0xfffffffffffffffa) ioctl$TCGETA(r0, 0x5405, &(0x7f000093c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000010000-0x9)='yeah\x00', 0x5) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00009d9000)=@assoc_value={0x0, 0x0}, &(0x7f00005b4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000f2b000)=""/71, &(0x7f00004ae000)=0x47) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000b41000-0x4)=0x0, &(0x7f00009f9000-0x4)=0x4) memfd_create(&(0x7f000049f000)='-,\x00', 0x1) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f000064c000)=0x0, &(0x7f0000dfa000)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000268000)={r2, 0xc6, "dd0eaeac3b19e859fb495d5d445d5ec039d5cb4e394871993ae4fafc4189694d6e5c05a09d84d65c36b5cea371e1db185551c9c42c4351ac77dfc8a67d7eab4c0a95aa64410e4c6b8c70321ef29c806e08fae7331df7358ee706d624b38523edde22f36abb718246ad4d5ee14feeb1721afc454a600582d8bc120c710407c0c5a94831caea52929f547f144372e7e91ecf64b226c0d3cf2a76517ae7e9a176fc02f296976d854b54207ed17efae8635bc7b66f73e1b28c339414e878c9a2b0d961bae028912c"}, &(0x7f0000508000-0x4)=0xce) r3 = dup(r0) getsockopt$inet_tcp_buf(r3, 0x6, 0x18, &(0x7f0000f80000-0xae)=""/174, &(0x7f0000a67000-0x4)=0xae) fcntl$addseals(r3, 0x409, 0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00004e8000)=0x0) 2018/01/28 20:58:24 executing program 5: mmap(&(0x7f0000000000/0xd20000)=nil, 0xd20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000081b000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000386000-0x24)={0x8000000000, 0x3, 0x1ff, 0x666, 0x10000abd, 0x8001, 0xdcb, 0xff, 0x300000000000000, 0xc4, 0x7, 0x9}) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00008a4000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x4bb396f38b772767, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d1f000)=0x20) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000d20000)={0x0, 0x0}) clock_settime(0x6, &(0x7f000036e000)={r2, r3+10000000}) 2018/01/28 20:58:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c08000-0x168)=@newsa={0x158, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x86}, [@replay_esn_val={0x20, 0x17, {0x42, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [0x0]}}, @algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x158}, 0x1, 0x0, 0x0, 0x0}, 0x0) vmsplice(r0, &(0x7f0000d39000)=[{&(0x7f000080d000-0xeb)="a9f5840d0fcd8a65ba99d36018705ba5dd18ec7f0584fcb919261646d637d790b1503adb8aa2f48a12e3efc50102b5d326c536b8b55e209ec14970ccdd6edb1c80ca81e7052d32b300ff85e762081c59a0f03ef354dc0e530fa432f8ed298ea18d8c8a14d3ddd224ec0df9665946efe97193648583c0792a6e1c82d84cd37c1209b6b54a2c784339d2ebd60a1242d55c032c414d0fa09c10d42ed2aeea2aa71369a35258d82576070491f471ae42843e150f494f85268c787f1bb85feca53bc1ec7f5e1cb57c7b8d04342b1b6999eb4bf068cd163902d08dc4c5eef8ba379630a7274c6a391a1d62a784f0", 0xeb}, {&(0x7f000006a000)="74d74a7ed1e664524b34c4d370035ff8c547738cb725f10adf84c86109747d3df7ca7418641ee4061cc02f63426ff9357c8df09615545f3b278218a18d2c3e2ef333dabdc76f5b5fb472eb9d7115dc2bbfb134c26d0428bc31332eac39e12ecbfa2243eda643ed99ccfba18cdae72503fbc994c70162264605f0262b0e4e4f31861d534c1cdd6865b38765996cc9e656506ca0a53f5188853f2c66e8bfb3a41b271dde75637849878fc5a146f644f537f007ddbe76ba5ec7f6e3b6e028554cbef95f87d8dc07effbd2ce45b9d71dba852f731300da412a289a8963a35b", 0xdd}, {&(0x7f00005cb000+0x449)="e17d1a69fcb309a0c681ebfe1085a1935eaaf051da05dc294885e4df8740bf56dbe364fb30105445a38b7cd4dcfaed9e86900c543b0f4bfb508b98cdd7752b6a558d00f0ae4dea8c9e83a5ca2139f963d3a62945b28cdbed923426230e846ba0bd1b5d4476947799f6806c1f61d2b6a8973e0be27ac32d8bfe81a75e1c8b5f6204ff3c3c35547c63271281248a234f073111780bfd866c2d1311e880c53def7acf18c4bb7c4d5c4cc65e029eff9f6b62a8f641a7f04c547888684e3fefab8d0822fec6dd12d2f50b0ad5c3dc336f9c0f", 0xd0}, {&(0x7f00002b6000-0x76)="28aa6350e5e675e45cb9ccc9c903f9efd0e06ec9e2d9480e3365aa01f3fdf438288ca9c08e4ee9b5f6d37905b047ab72d6371f6d358c5e34fc59c1533be88914b2095647013dc6eea3ff46002609d78a14722df7482a93172e00596bffc104c6f4e60fbbe9eb433c24ac1c85d356c7aae8f5c659b957", 0x76}], 0x4, 0xe) 2018/01/28 20:58:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x7ffff) r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000df9000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d5a000-0x4)=0x60, 0x80000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000357000)={0x0, 0x0, 0x0}, &(0x7f0000cb6000)=0xfffffffffffffd9c) fcntl$setown(r0, 0x8, r2) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c1e000)='/dev/sequencer\x00', 0x400002, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000feb000-0x20)={0x9, 0x0, 0x1, 0x9}) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000b40000)=@req3={0x7, 0x627, 0x6d36c2a6, 0x41, 0x4, 0x4, 0x1}, 0x1c) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f0000e9c000)={r4, 0x0}) time(&(0x7f0000fe9000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fa3000)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x8, r5) 2018/01/28 20:58:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e43000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000bd6000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x100800000000001) 2018/01/28 20:58:24 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x4) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000016000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000014000-0x30)={0x3, 0x4, 0x100000000000000, 0x8, 0x9, 0x85a}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f0000008000)=0xc) ioctl$TIOCNXCL(r1, 0x540d) 2018/01/28 20:58:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008aa000-0x11)='/selinux/enforce\x00', 0x30000, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000eab000)=0x0, &(0x7f0000ea2000)=0x4) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) dup2(r1, r1) sendmsg$nl_xfrm(r0, &(0x7f0000ee8000-0x38)={&(0x7f0000410000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bb1000)={&(0x7f000070d000-0x2f8)=@flushpolicy={0x10, 0x1d, 0x709, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x800}, 0x0) 2018/01/28 20:58:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x6, 0x4) setrlimit(0x0, &(0x7f0000318000-0x10)={0x0, 0x0}) 2018/01/28 20:58:24 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bb0000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000471000)={0x3, &(0x7f0000f9a000)=[{0x7, 0x5, 0x6, 0x6eff1193}, {0x8, 0x6810, 0x400, 0x4}, {0x8000000000, 0x8152, 0x1, 0x2}]}) 2018/01/28 20:58:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000e84000/0x2000)=nil, 0x2000, 0x8, 0x810, r0, 0x0) mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000fa5000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000fa3000)={0x0, 0x0}) r4 = inotify_add_watch(r1, &(0x7f00002f5000-0x8)='./file0\x00', 0x200) inotify_rm_watch(r0, r4) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) pwritev(r1, &(0x7f0000578000)=[{&(0x7f000007d000-0x6f)="f88175579ea144eebbff36bbb36c1ac917615a78bea666998cdf1263ff17cb18e5069f9cd5137866c24401d9bd7f8f0df817619f3d224e93fbf244b68939b35bbe965025044a2216f1c1a0187574aee01ff15807c8af5690fd00d23fa67cecd6a27aa6e92aec42af4bec71d8036a2c", 0x6f}, {&(0x7f00004f9000-0xc2)="a75a1394ea98fd27e6eb07709d381bba53a6ef9f606abb5816d65cc73a236f381dc4ee310a6f054851a642513fcafec9ebed260db75df3a3a5a4a3a4931ba72772232710d5bfebc84f5312c4d830dc7ee23acddcade0da33fbdfe76468002bc979f1a11818c4c437e3749c5bbcd52e003672db16dc41161248653a8435a65a32613880561b7c3c4aa3850eec0f6a6fe4cc9abc7c447d0bc5fcffe3a9cec2a8085ce0e107bb9a4769c48776ecf50d8dbbc9c5f1023760c903e4f2cf0e41b177597838", 0xc2}, {&(0x7f000083c000)="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", 0x1000}], 0x3, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000fa6000)=0x0, &(0x7f0000fa6000)=0x4) ptrace$setregset(0x4205, r3, 0x202, &(0x7f0000fa5000-0x10)={&(0x7f000078d000)='\x00', 0x1}) 2018/01/28 20:58:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f00003ce000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000722000)=0x8) sendto(r0, &(0x7f0000fe8000)="f7e3dc021200893ef3b1de34216427ae1db5f6ad58a1c72bbb8ba370df669869e8eabf9e7068be3085bdf43623b4528599a2d1c34a027fccf0e885fc8289d908faca8b25a4f078a8725e178df5464dd12094cf6833f0426dda2119c056f31b329d4add6d6c0172293b40e3a406fac1ceb24bedfc85059475", 0x78, 0x84, &(0x7f0000ce6000-0x10)=@vsock={0x28, 0x0, 0x2711, @any=0xffffffff, 0x0}, 0x10) r1 = socket(0xa, 0x802, 0x0) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f00003fa000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0x10, 0x29, 0x4, ""}], 0x10, 0x0}, 0x0) 2018/01/28 20:58:24 executing program 3: clone(0x0, &(0x7f000023c000-0x1)="", &(0x7f0000001000)=0x0, &(0x7f0000f29000-0x4)=0x0, &(0x7f0000a53000-0xbc)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400002, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000a88000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) umount2(&(0x7f0000363000)='./file0\x00', 0x0) 2018/01/28 20:58:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000eb1000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000074c000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000034000)={&(0x7f0000176000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000b0000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000bec000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000db5000-0x4)=[0x0], 0x9, 0x7, 0x6, 0x1, 0x0, 0x0, 0x0, 0x0}) epoll_create(0x1f) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f0000cbb000)=[{r1, 0x44, 0x0}], 0x1, 0x80000002) connect$unix(r1, &(0x7f0000003000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/28 20:58:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f000077e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00005a8000-0x4)=0x14, 0x80000) r1 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000448000-0x8)={0x1, r1}) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f000090c000)=[{0x40, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fec000+0x226)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/28 20:58:24 executing program 1: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000005000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000002f000)={0x4, 0x6, 0x800, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000027000-0xe8)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000030000-0x4)=0xe8) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000002f000-0x10)=@generic=""/16, 0x10) sendmsg$nl_generic(r0, &(0x7f0000029000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, [@generic="fffffe0121"]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:58:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000df5000)='./file0\x00', 0x80) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000b37000-0x4)=0x0) r1 = open(&(0x7f000089a000-0x8)='./file0\x00', 0x10442, 0x4) sendfile(r0, r1, &(0x7f0000f7e000-0x8)=0x0, 0x0) 2018/01/28 20:58:24 executing program 5: openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000085000)='/selinux/checkreqprot\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b)="", 0x0, 0x0, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/28 20:58:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000b8d000)={0x2, 0x5}) r1 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r2 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x2000a) ftruncate(r1, 0x5) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000001000-0x1b0)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) r4 = getpid() syz_open_procfs(r4, &(0x7f0000e12000-0x8)='net/tcp\x00') ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000003a000)={0x1a, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 20:58:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000c5b000+0xeff)=0x3fffffffffffff, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000055c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f2d000-0x4)=0x0) stat(&(0x7f0000409000-0x8)='./file0\x00', &(0x7f0000b7e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00001ca000)='./file0\x00', &(0x7f0000331000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000803000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d2e000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007c7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000527000)=0xc) r8 = getpid() getresuid(&(0x7f00003c6000-0x4)=0x0, &(0x7f0000a53000-0x4)=0x0, &(0x7f000052b000)=0x0) stat(&(0x7f00004fa000)='./file0\x00', &(0x7f0000254000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000a1b000)={&(0x7f0000c5a000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000074e000)=[{&(0x7f00000cc000-0x26)="4783b6fe91fdf4c143aedb0e745174f19a7d2b161b340d0811067a6a585ad9db00b18c4a6399", 0x26}], 0x1, &(0x7f0000f31000)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x100, 0x4000000}, 0x804) r11 = openat$ppp(0xffffffffffffff9c, &(0x7f000037f000-0x9)='/dev/ppp\x00', 0x4300, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000dc5000)=@assoc_value={0x0, 0x0}, &(0x7f0000497000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r11, 0x84, 0x7c, &(0x7f0000ff6000)={r12, 0x4, 0x81}, &(0x7f00004fa000-0x4)=0x8) 2018/01/28 20:58:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00008ac000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000fdd000)='./file0\x00', &(0x7f0000456000)='./file0\x00', &(0x7f000012f000-0x6)="e86280200001", 0x1000, 0x0) 2018/01/28 20:58:24 executing program 2: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) connect(r0, &(0x7f0000029000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x0, 0x3}}, 0x2e) 2018/01/28 20:58:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000150000)='/dev/usbmon#\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000b8f000-0x12)='/dev/input/event#\x00', 0x109c, 0x4000) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000d2000-0x8)={0x0, 0x0}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007c5000-0x11)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000046b000)={0x1, [0x0]}, &(0x7f000021b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000df7000)={0x1, [0x0]}, &(0x7f0000fbf000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000e82000-0xa9)={0x0, 0x0, ""}, &(0x7f0000ce4000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000559000-0x98)={r2, @in6={{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x5e}, &(0x7f0000ebe000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00004d2000-0x8)={r3, 0x1}, &(0x7f00009df000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000e60000-0x108)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x9, 0x9, 0x0, 0x6, 0x0, 0x0, 0x7c0, 0x0, 0x0, 0x5, 0x9, 0x0, 0x0, 0x1]}, &(0x7f0000577000)=0x108) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00005e3000)={0x0, @in={{0x2, 0xffffffffffffffff, @rand_addr=0x30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x81, 0x0, 0x0, 0x0, 0x0, 0x5, 0x7, 0x4, 0x0, 0x6, 0x8, 0x8, 0x0, 0x0, 0x81]}, &(0x7f0000d50000)=0x108) 2018/01/28 20:58:24 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000000)={0x1, 0x14, 0xc787, 0x8, "9c998c0ed02826dd8beb701b0d5417ef570c0e0084ea2aec136dfbffe0f19da5"}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fgetxattr(r0, &(0x7f0000011000)=@random={'user.\x00', '\x00'}, &(0x7f0000002000)=""/149, 0x95) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00001cc000)=0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 20:58:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x3) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000064f000)='/dev/rtc\x00', 0x181080, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000016000-0x4)=0x8) sendmsg(r0, &(0x7f000000c000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236939000f00210008000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de4411007227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) 2018/01/28 20:58:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f5400000000034f3a0a1fdc222073b5"}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f000053a000-0x4)=0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00007f4000)='/dev/keychord\x00', 0x80400, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000f75000-0xe5)=""/229) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009a6000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000485000)=0x1, &(0x7f00006e8000)=0x4) 2018/01/28 20:58:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f0000a38000)=[{{&(0x7f0000065000)=@pptp={0x0, 0x0, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000fc8000-0x50)=[{&(0x7f00005a8000)=""/209, 0xd1}, {&(0x7f0000c3b000-0x54)=""/84, 0x54}, {&(0x7f000056f000)=""/175, 0xaf}, {&(0x7f0000e3a000)=""/106, 0x6a}, {&(0x7f00007db000-0xa1)=""/161, 0xa1}], 0x5, &(0x7f0000033000)=""/242, 0xf2, 0xffffffff}, 0x1}, {{&(0x7f000070e000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000d97000)=[{&(0x7f00004fb000)=""/212, 0xd4}], 0x1, &(0x7f00003f1000)=""/126, 0x7e, 0x21f}, 0x6}, {{&(0x7f00008c6000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000dea000)=[{&(0x7f0000e28000)=""/233, 0xe9}, {&(0x7f00002f2000)=""/0, 0x0}, {&(0x7f00002c9000)=""/29, 0x1d}, {&(0x7f0000040000-0xf2)=""/242, 0xf2}, {&(0x7f000061b000-0x1000)=""/4096, 0x1000}, {&(0x7f00002da000-0xeb)=""/235, 0xeb}], 0x6, &(0x7f00009de000)=""/200, 0xc8, 0x3ff}, 0x71e2}, {{&(0x7f0000b0c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000f3f000-0x20)=[{&(0x7f0000e6a000-0x7)=""/7, 0x7}, {&(0x7f0000932000-0x8)=""/8, 0x8}], 0x2, &(0x7f0000e22000)=""/190, 0xbe, 0x7}, 0x3}, {{&(0x7f0000891000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000f37000)=[{&(0x7f0000ceb000-0x98)=""/152, 0x98}, {&(0x7f00001c8000-0xeb)=""/235, 0xeb}, {&(0x7f0000704000)=""/0, 0x0}, {&(0x7f000084d000-0xdd)=""/221, 0xdd}, {&(0x7f0000131000-0x11)=""/17, 0x11}, {&(0x7f0000c77000-0x9)=""/9, 0x9}, {&(0x7f0000a3d000)=""/166, 0xa6}, {&(0x7f0000c35000)=""/124, 0x7c}, {&(0x7f00005e4000)=""/197, 0xc5}, {&(0x7f00002eb000)=""/228, 0xe4}], 0xa, &(0x7f000000e000-0x1000)=""/4096, 0x1000, 0x8}, 0xbe}, {{0x0, 0x0, &(0x7f0000965000)=[{&(0x7f0000be9000-0x58)=""/88, 0x58}, {&(0x7f0000ed8000)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x20}, 0xffff}, {{&(0x7f000070e000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00009bd000-0x10)=[{&(0x7f000072c000-0x5)=""/5, 0x5}], 0x1, 0x0, 0x0, 0x7}, 0x1ff}], 0x7, 0x20, &(0x7f0000bce000)={0x0, 0x0}) connect$inet(r0, &(0x7f0000d38000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000017d000-0x3)="f8", 0x1, 0x100000004043, &(0x7f0000ee6000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_udp(0xa, 0x2, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000fb7000-0x8)=0x5) poll(&(0x7f0000e0c000)=[{r0, 0x0, 0x0}], 0x1, 0x0) ftruncate(r0, 0x0) r1 = getpgrp(0x0) tkill(r1, 0x1c) 2018/01/28 20:58:25 executing program 0: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000002c000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000002b000-0x4)=0x10) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f000000b000)=0xf52d, 0x4) r1 = socket$netlink(0x10, 0x3, 0xd) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) read(r2, &(0x7f0000025000)=""/0, 0x0) 2018/01/28 20:58:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0xfffffffffffffffc, r0) r2 = epoll_create1(0x80000) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000022000-0xc)={0x0, 0x0}) 2018/01/28 20:58:25 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x7c, &(0x7f0000001000)=[@in6={0xa, 0x2, 0x10000, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={r1, 0x800}, &(0x7f0000000000)=0x8) accept4$llc(r0, &(0x7f00000df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000943000)=0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = eventfd2(0x0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000d4a000)={0xa0000014, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000ac7000)={0x0, 0x0}) epoll_wait(r3, &(0x7f0000586000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/28 20:58:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) unshare(0x28060400) pipe(&(0x7f0000605000-0x8)={0x0, 0x0}) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000f4d000-0xc3)=""/195) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000de0000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000078b000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000e17000-0x28)={0x8001, 0x81, 0x0, 0x6, r2, 0x1ff, 0x2, 0x8f}) fgetxattr(r0, &(0x7f0000d56000)=@known='system.posix_acl_default\x00', &(0x7f0000bda000-0xfd)=""/253, 0xfd) 2018/01/28 20:58:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000575000-0xd)='/selinux/mls\x00', 0x0, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000769000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000ff9000)={0x5281, 0x7fff, 0x20, 0x3}, 0xffffffffffffffdb) r1 = fcntl$getown(r0, 0x9) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f000042d000-0x4)=r1) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000)=[], 0x80, 0x0) 2018/01/28 20:58:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000783000)={0x400, 0x8201, 0x0, 0x8, 0x0}, &(0x7f00003eb000-0x4)=0x10) r1 = syz_open_dev$usbmon(&(0x7f0000ecf000-0xd)='/dev/usbmon#\x00', 0x1, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000b45000)=0x6, 0x4) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000e19000)={r0, 0x0}, 0x8) r2 = syz_open_dev$binder(&(0x7f0000007000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r2) r3 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) write(r2, &(0x7f0000836000-0xf1)="c1a84efe11427df85e9e15b96c6062776f25d36800d247842f092d84fe0467855194388ca5afb1c4c1c7e50230ebee068993d17e586908c95196c5e43b1bc5c72bd3301020686e38fcbe5a3ecd77ecb9b617beb360e4556165538f0d05b8fa753ed63a9c5333cbfd0f6885e0ee57c3c3d9545a29ce9b74ee0721c07b87a5f8b74de7a87db875261914bf4ab66f68b6e8fe4190e79a8dca09f0fab85cdd7f897a4b8a75a8c791e89efda63e66caa893f86ee121cf2316419500a33a6c0134d309070baeeb18f13bd9fbb7b69eced7f62a851d7380fcd4213ecf985002cb54af1adb9df57e4f40631f4661ba7e0deced7d66", 0xf1) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x4, 0x0, &(0x7f0000009000)="d8fc1d01"}) r5 = dup2(r3, r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000673000-0x98)={r0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8}, 0x98) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000bb2000-0x10)="a5594d3687c24237836451d5e9f98529", 0x10) getsockopt$packet_buf(r5, 0x107, 0x7, &(0x7f0000c7b000)=""/203, &(0x7f000070e000)=0xcb) ioctl$KDADDIO(r5, 0x4b34, 0x1) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x20) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000a000)=""}) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) 2018/01/28 20:58:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000970000)=0xb, 0xfffffffffffffd3b) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000c89000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000119000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:58:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) pipe(&(0x7f0000e53000)={0x0, 0x0}) bind$netrom(r1, &(0x7f0000ec9000)=@ax25={0x3, {"fe834086e0357e"}, 0x8}, 0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000580000-0x30)={0x8, 0x0, &(0x7f000016e000)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f00004ec000)=""}) 2018/01/28 20:58:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000e3d000)='/dev/ashmem\x00', 0x1, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000953000)={0x6, 0xc2}) r1 = socket(0x11, 0x8020400000000803, 0x0) mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000cf2000-0xe)='/dev/keychord\x00', 0x4000, 0x0) write$selinux_access(r2, &(0x7f0000e7b000-0x33)={'system_u:object_r:semanage_exec_t:s0', 0x20, 'unconfined', 0x20, 0x36, 0x32, 0x0}, 0x33) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f000014d000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x800000000, 0x3, 0x0}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) bind(r1, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000076f000)={0xe3, 0x2, 0x2, 0x7, 0xff, 0x7, 0x7, 0xf2b4, 0x3, 0x40, 0x5}, 0xb) sendmsg$key(r1, &(0x7f0000fe7000)={0x0, 0x0, &(0x7f0000251000-0x10)={&(0x7f00007d2000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) setxattr(&(0x7f00003a5000-0x8)='./file0\x00', &(0x7f0000d89000)=@known='com.apple.FinderInfo\x00', &(0x7f00000aa000)='self\x00', 0x5, 0x2) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x4) fallocate(r1, 0x1, 0x5, 0x10001) getpeername(0xffffffffffffffff, &(0x7f0000235000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000095e000-0x4)=0x1c) 2018/01/28 20:58:25 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001000)="390000001300090469000000810000000700004003000000450001070000001419001a000400020007000000020000080001010c00f41ee400", 0x39}], 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000004000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchdir(r1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x8, 0x1, 0x9, 0x8}, &(0x7f0000003000)=0xa0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000002000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000002000)=@sack_info={r2, 0x1, 0x9}, 0xc) 2018/01/28 20:58:25 executing program 4: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fec000-0xc)='/dev/autofs\x00', 0x2, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000fed000-0x8)={0x100000000000009, 0x4}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x8000, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000fea000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000fea000-0x6e)=""/110, 0x6e, 0x0, &(0x7f0000fe9000)={0x4, 0x95b, 0x2, "21cf86ed2c97", 0x3, 0x0}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000fe9000-0x8)=0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000fea000)='/dev/autofs\x00', 0x101000, 0x0) 2018/01/28 20:58:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f0000f5d000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000558000)='/selinux/enforce\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00005af000-0x8)={0x0, 0x5}, &(0x7f0000b20000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000440000)={r2, 0x7}, 0x8) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f00001ed000-0x5f)=""/95) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000872000)={0x4, 0x1, 'client0\x00', 0x3, "0b1bfedff8dec73b", "28306949cb098baaf52f4bf608a5e1be95fcb9f1e882b9dd873660231bca5275", 0x8001, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pselect6(0x40, &(0x7f0000819000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000be9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009f8000-0x10)={r0, 0x0}, &(0x7f0000fda000)={&(0x7f000084f000-0x8)={0x0}, 0x8}) 2018/01/28 20:58:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/dev/pktcdvd/control\x00', 0x200400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x1c, 0x80000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r1, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)=""/251, 0xfb}, {&(0x7f0000000000)=""/51, 0x33}, {&(0x7f0000001000-0x34)=""/52, 0x34}], 0x3, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0x47)=""/71, 0x47}, {&(0x7f0000001000-0xec)=""/236, 0xec}], 0x2, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) mprotect(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x0) getsockopt$inet_buf(r3, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000013000-0x4)=0xfffffea1) [ 42.462933] binder: 8586:8607 ERROR: BC_REGISTER_LOOPER called without request [ 42.482443] binder: BINDER_SET_CONTEXT_MGR already set [ 42.491527] binder: 8586:8587 ioctl 40046205 20 returned -22 2018/01/28 20:58:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000acb000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000414000-0x2c)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}], 0x2c) r2 = add_key$keyring(&(0x7f0000cf3000-0x8)='keyring\x00', &(0x7f000066a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key(&(0x7f0000346000-0xb)='asymmetric\x00', &(0x7f0000290000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ab5000)="6a25a4342eac4a3be6d41266fdd2f2df24508afa39afca7029a45fcd2a3bed31b9cdb1495b613f14cf4a369391003ea5ab80b9a74660102db196e24d5746d7b514fe4a8973887450d7eaae93dfe3c609d3d176d4b9b6d1036d00fca8bc81a7002d274890b6fe4acbf0", 0x69, r2) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000136000-0x5)="8900080000", 0xffffffffffffff62) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000fd0000-0x16)=""/22, &(0x7f0000386000)=0x16) 2018/01/28 20:58:25 executing program 4: mmap(&(0x7f0000000000/0x420000)=nil, 0x420000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000420000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000421000-0x9)='/dev/sg#\x00', 0x80000001, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00002b5000)=0x7, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:58:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a6f000-0x10)='/selinux/policy\x00', 0x0, 0x0) connect$inet(r0, &(0x7f0000a30000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000440000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x99) sendto$inet(r1, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clone(0x0, &(0x7f000024c000)="", &(0x7f00004b9000-0x4)=0x0, &(0x7f0000c5f000-0x4)=0x0, &(0x7f0000b72000)="") ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f000061e000-0x10)=@common='bpq0\x00') shutdown(r1, 0x100800000000001) close(0xffffffffffffffff) 2018/01/28 20:58:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd5000-0x4)=0xddd, 0x4) r1 = dup(r0) sendmsg$unix(r1, &(0x7f000041f000-0x38)={&(0x7f0000c50000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b57000-0x40)=[{&(0x7f0000dc4000-0x5d)="674e8995062d00b9dcfc88000da52cfd815cdc97cac8b5a5f00c72cddd90436691a0a113a10b14cba0ca2f5af4526fefe17b39f108d81addfff61e53dbc7afecb03fa980ab376e4a1cc6ec878be741f8eb181501969d352fa3289d05cd", 0x5d}, {&(0x7f00004ca000)="cb83a8b7768ae98671f7637908ec755cd4350fedd8d7686590b6712721b250580b5bdf5ce85e6b8324db2a176c6abef8837ca6caefb6596af4c55c0f61d0361e235f7c1d96c017e76e2aed23f1c0b34a8eedd9dd8c4d808571f1bce775d4f3f4ad55387f9a16bb986bea018c0f1fca5f26bef1c968b44889e7b3a6a9fa9f7b803ae259c8d231375e321ba9ecf96e4379461bfae67460ac6a70f7", 0x9a}, {&(0x7f0000bb4000-0xc4)="95ec5e819e737c55758b6b79e18912c13a61c71852da760b5b376e1087dc3ed5827512f8a5a11e0f7ab24260efbf3f4eb7e2d419318cf5a6229889ad3e181bcf87ddff1fd5ed1fbd9c06ee98136d56552617a787f1e093447cbc25b4ad6dff511685e43bedf83e65d61736b3eabb94ffc92eac3ff539a7dee14d5ed69bacaf41e2071cfb6c9b8703dc8ed4228b84db7fb4415de96dfb92a6d8fb3ad474bdebd04298f84c1d18dce5f74d3c876c1549c89f6828811525850196c261e8906b6b3251cf9ed8", 0xc4}, {&(0x7f00004bc000)="2ec639c689767a0dcb694facdf34209c01d8c79a786e20be6b0426926295f88763c5f2fb5420760ccb715a9fb74fd4bc63a2394e3a5a9f6f221b8ca672e2594484d21cc83e1ee58cefb22cd760710441216992d6342249294a5f3560b2ec0ea3ce7b2582006321", 0x67}], 0x4, &(0x7f00006eb000-0x68)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x68, 0x8000}, 0x4010) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000334000)=0x0) 2018/01/28 20:58:25 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000000e000)='net/rt_acct\x00') mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f000000e000)=[0x7, 0x96a8]) request_key(&(0x7f0000008000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x59)='md5sum&cpuseteth1#security\'vmnet1$posix_acl_access,&$procposix_acl_accessem0cgroupGPLem0\x00', r0) r2 = request_key(&(0x7f000067a000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffffa) add_key(&(0x7f0000001000+0xae3)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0xe8)="0f", 0x1, r2) [ 42.507892] IPv4: Oversized IP packet from 127.0.0.1 [ 42.518533] binder: 8609:8611 ioctl 40046207 0 returned -16 [ 42.524303] binder: release 8586:8587 transaction 44 out, still active [ 42.524306] binder: undelivered TRANSACTION_COMPLETE [ 42.541798] binder: send failed reply for transaction 44, target dead [ 42.541807] binder: send failed reply for transaction 45 to 8609:8625 [ 42.544505] binder: 8609:8625 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 42.553088] binder: 8586:8607 ERROR: BC_REGISTER_LOOPER called without request [ 42.572438] binder: 8586:8610 ioctl 40046205 20 returned -22 [ 42.574204] binder_alloc: binder_alloc_mmap_handler: 8609 20000000-20002000 already mapped failed -16 [ 42.575700] binder: BINDER_SET_CONTEXT_MGR already set [ 42.575709] binder: 8609:8625 ioctl 40046207 0 returned -16 [ 42.593000] binder: release 8586:8607 transaction 49 out, still active [ 42.593004] binder: undelivered TRANSACTION_COMPLETE [ 42.593128] binder: send failed reply for transaction 49, target dead [ 42.593136] binder: send failed reply for transaction 50 to 8609:8625 [ 42.593138] ------------[ cut here ]------------ [ 42.593153] WARNING: CPU: 0 PID: 25 at drivers/android/binder.c:2151 binder_send_failed_reply+0x147/0x3a0 [ 42.593156] Unexpected reply error: 29189 [ 42.593159] Kernel panic - not syncing: panic_on_warn set ... [ 42.593159] [ 42.593166] CPU: 0 PID: 25 Comm: kworker/0:1 Not tainted 4.9.78-g68d447c #23 [ 42.593169] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.593178] Workqueue: events binder_deferred_func [ 42.593188] ffff8801d998f910 ffffffff81d943a9 ffffffff83a47c40 ffff8801d998f9e8 [ 42.593196] ffffffff83eac600 ffffffff82d62c97 0000000000000009 ffff8801d998f9d8 [ 42.593204] ffffffff8142f451 0000000041b58ab3 ffffffff8418ac30 ffffffff8142f295 [ 42.593205] Call Trace: [ 42.593215] [] dump_stack+0xc1/0x128 [ 42.593222] [] ? binder_send_failed_reply+0x147/0x3a0 [ 42.593231] [] panic+0x1bc/0x3a8 [ 42.593239] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 42.593246] [] ? vprintk_emit+0x3ad/0x750 [ 42.593253] [] ? __warn+0x1a9/0x1e0 [ 42.593260] [] ? binder_send_failed_reply+0x147/0x3a0 [ 42.593265] [] __warn+0x1c4/0x1e0 [ 42.593271] [] warn_slowpath_fmt+0xc4/0x110 [ 42.593277] [] ? __warn+0x1e0/0x1e0 [ 42.593293] [] ? _binder_inner_proc_lock+0x2c/0x50 [ 42.593300] [] binder_send_failed_reply+0x147/0x3a0 [ 42.593311] [] binder_cleanup_transaction+0xd2/0x140 [ 42.593322] [] binder_release_work+0x1b0/0x260 [ 42.593331] [] ? _raw_spin_unlock+0x2c/0x50 [ 42.593336] [] binder_deferred_func+0x9a2/0xd10 [ 42.593344] [] ? __lock_is_held+0xa1/0xf0 [ 42.593353] [] process_one_work+0x7e0/0x1610 [ 42.593359] [] ? process_one_work+0x72c/0x1610 [ 42.593366] [] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 42.593372] [] worker_thread+0xe0/0x10d0 [ 42.593380] [] ? __schedule+0x683/0x1ba0 [ 42.593387] [] kthread+0x26d/0x300 [ 42.593393] [] ? process_one_work+0x1610/0x1610 [ 42.593398] [] ? kthread_park+0xa0/0xa0 [ 42.593405] [] ? kthread_park+0xa0/0xa0 [ 42.593411] [] ? kthread_park+0xa0/0xa0 [ 42.593417] [] ret_from_fork+0x5c/0x70 [ 42.594118] Dumping ftrace buffer: [ 42.594154] (ftrace buffer empty) [ 42.594155] Kernel Offset: disabled [ 42.910479] Rebooting in 86400 seconds..