0x7f0000a0a000)=""/61, 0x0}, {0x0, 0x0, &(0x7f0000f06000)=""/0, 0x0}, {0x0, 0x25, &(0x7f0000792000-0x25)=""/37, 0x0}, {0x0, 0xdd, &(0x7f000083f000-0xdd)=""/221, 0x0}]}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f000067a000-0x8)={0x7fffdf4, 0x0, []}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000047e000-0x16)='/selinux/checkreqprot\x00', 0x220000, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000d9c000-0x4)=0x0) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000b58000)=""/233) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000e15000-0x8)=&(0x7f0000907000)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00006e1000-0xc)={0x0, 0x0, 0x30}, &(0x7f0000862000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00003c2000)={r2, 0xbc, "c29323a307752d9a411bfe45c3000905a37f1290d5b6af45f7fa0884bb02bd9d4f4a9557e3b99c2dfa0e6572e9a75985176bd3e5cdf5edf26ca865f45599037aa7f123c287fa74217464a23fb08c0fe5eeb7ab695062495bcb9fde490b62957eaa45bdd0c6c9201db75261a0b002a7711314cf246011b75a455b62d77ac486334a1332a20be8311bc6f9660fd94d75a5c84b6dce6819cb910668187317c275ffb381e738a809c0260d08c4776b580352dd04ce63874c7dbc86bec2a3"}, &(0x7f00007cd000-0x4)=0xc4) 2018/01/27 15:41:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f000087d000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000625000-0x4)=0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000aed000)='/dev/qat_adf_ctl\x00', 0xae040, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000568000)={{0x8, 0x9, 0x80000000, 0x7ff, 0x2, 0x6}, 0x7}) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000e3d000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 15:41:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = syz_open_dev$mice(&(0x7f0000f7c000-0x10)='/dev/input/mice\x00', 0x0, 0x40100) ioctl$fiemap(r2, 0xc020660b, &(0x7f00005ad000)={0x62d1ad55, 0x72, 0x2, 0x401, 0x2, [{0x8, 0x1e7, 0x7f, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x6, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}]}) get_thread_area(&(0x7f0000f35000)={0x5, 0xffffffff, 0x4000, 0xbca, 0x2, 0xfff, 0x3, 0x0, 0x0, 0x4}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000001000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read$eventfd(r2, &(0x7f00006e9000-0x8)=0x0, 0x8) setsockopt$inet6_udp_int(r3, 0x11, 0x66, &(0x7f0000a1a000-0x4)=0x400, 0x4) write$eventfd(r2, &(0x7f0000952000-0x8)=0x1000200000, 0x8) 2018/01/27 15:41:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = mmap$binder(&(0x7f00003d0000/0x1000)=nil, 0x1000, 0x2, 0x11, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00006ae000)={r1, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0xc, 0x0, &(0x7f00002ca000-0x44)=[@free_buffer={0x40086303, 0x0}], 0x0, 0x0, &(0x7f000068e000)=""}) 2018/01/27 15:41:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000717000-0x70)=[{&(0x7f00008d9000)=""/169, 0xa9}], 0x1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00009e8000-0x8)={0x0, 0x0}) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)=0x7d) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000fe1000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x8012, r0, 0x0) 2018/01/27 15:41:18 executing program 6: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r0, &(0x7f000008e000)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000fd1000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003f0000)='/proc/self/net/pfkey\x00', 0xa0000, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000fd1000)='vboxnet0}\x00') [ 48.259719] binder: 6872:6880 BC_FREE_BUFFER u0000000000000000 no match 2018/01/27 15:41:18 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000512000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000001000-0x4c)={0x843, 0x1, 0x36, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f000065e000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000071000-0x50)={{0x1, 0x18000000}, {0x2, 0xffffffffffffff80}, 0x80, 0x2, 0x20, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 15:41:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f70000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000000009) r1 = accept$inet(r0, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) listen(r0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000050000)={0x0, 0x4}, &(0x7f00000fd000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000f7d000)={0x0, 0x49, "705b29e051799bd90ba9abf3667de1dbd73f3fcc13f970fb1b5281bea0e4955268d9dd114d658fe9eb507c931d53a087f0af718fa652639e2108cbe6ebebe7b120feabe591a3fe9f42"}, &(0x7f0000329000-0x4)=0x51) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000002f000)={0x0, 0x2c, &(0x7f000097b000-0x2c)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}]}, &(0x7f0000f3c000)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00008d6000)={0x0, 0xcc9, 0x5, [0xff, 0x6, 0x0, 0x3, 0x8000]}, &(0x7f00001eb000-0x4)=0x12) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000f50000-0x20)={0x2, 0x20, 0x202, 0x5, 0x0, 0x1, 0x8000, 0x2, 0x0}, &(0x7f000021f000)=0x20) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000df4000)=@assoc_value={0x0, 0x0}, &(0x7f00006ae000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000bf9000)={0x0, @in6={{0xa, 0x0, 0x2a9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x80000001}, &(0x7f00009f1000)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000574000)={0x0, @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]}, 0x66, 0x2, 0x8, 0x2, 0x80}, &(0x7f000068b000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000001a000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0xfff, 0x1000, 0x18, 0x5}, &(0x7f0000833000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000001d000-0x20)={0x1, 0x8000, 0x8002, 0xffffffffffffffff, 0x3, 0x5, 0x2, 0x1076, 0x0}, &(0x7f0000bee000)=0x20) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000849000-0x8)={0x0, 0x8}, &(0x7f0000300000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000f65000)={0x0, 0x0, 0x5, 0x4000}, &(0x7f00004f8000)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ee7000)={0x0, 0x100000000}, &(0x7f00002a6000-0x1)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000c33000)={0x0, 0x800, 0xfffffffffffffff7, 0x7, 0xfff, 0x4, 0x401, 0x1, {0x0, @in={{0x2, 0x0, @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]}, 0x5, 0x4, 0x9, 0x7fff, 0xfaf}}, &(0x7f000072c000)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000207000-0xa0)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe00, 0x3f, 0x3, 0x6, 0x10}, &(0x7f0000d15000)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000eea000-0x10)={0x0, 0x8001, 0xa65f790, 0x4}, &(0x7f00009c1000)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000067e000-0x87)={0x0, 0x7f, "4c4296e491146bb33680f202ad4938e9df4668857201a7ad97085b9550990e2a3bf3ba6862f7a8b1285fd1290be2cfaf2e99b56b7c7bdeeda0eb6e452dea7b0ada16b7e9d5eae72e1373390cb03e801df7d64769b5295e7ebaade300a816bfa2bfa2e6dcc6c18320b4a77a159cc2abdbed88342819703756bdae5e6765e1f6"}, &(0x7f00003ff000)=0x87) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000333000-0x14)={0x0, 0x401, 0x1f, 0x8, 0x1, 0xffffffff}, &(0x7f0000440000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000d2f000)=@assoc_value={0x0, 0x6}, &(0x7f00001de000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000086a000-0x8)=@assoc_value={0x0, 0xffffffffffffffeb}, &(0x7f0000d9a000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000429000-0xee)={0x0, 0xe6, "791c8bb346b7f2f3547df43a8337cf5af6490110323bf08d7e824a5aa92cb88403eac29d7173205bb2fb0aa73eec04cc56c14ac4df85d366369f5e7ccae87e760b72bf4d781c7a1a234e143e5ba461ebd2c92bf2f8678564978bb3a765634307e2e02fa8e5eaa98773210e9dfab8e641b954549b8f8356613af277edfbb0270fe179ec131aa3831a3adcc3ca410100751bacb3f77f1f6ef76c8dc709394bb90823c0f1bbffc22ee8e740bb7ed7888c5ef2a54a4fa797da164ca64cfe3065fc9e9c2aab2dc2c4b2fff50b4a6acc69341989ff2130b9d954b960f1a4c70eb3242905a4b2827941"}, &(0x7f0000369000-0x4)=0xee) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00006f5000)={0x0, 0x1ff}, &(0x7f0000cfd000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000bd8000-0x14)={0x0, 0x675fb80a, 0x80000000, 0x9, 0x6, 0xfff}, &(0x7f000074a000-0x4)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000033e000-0x10)={0x0, 0x6, 0x1, 0x100}, &(0x7f0000913000+0x5c1)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000bc2000-0x14)={0x0, 0x0, 0x1ff, 0x3, 0x3ff, 0x3}, &(0x7f00009c6000)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000904000)={0x0, 0x100000001}, &(0x7f0000e35000-0x4)=0x6) sendmmsg$inet_sctp(r0, &(0x7f0000f23000-0x150)=[{&(0x7f000050e000)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000003a000)=[{&(0x7f000021f000-0xfb)="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", 0xfb}], 0x1, &(0x7f00009c6000)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x7f, 0x2, 0x7fffffff, 0x4, 0x3, 0x2, 0x5, r3}}, @init={0x18, 0x84, 0x0, {0x200000000, 0x1, 0x8, 0x7fff}}, @init={0x18, 0x84, 0x0, {0x800, 0x1000, 0x7, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x10000, 0x401, 0x0, 0x5, 0xf08, 0x7501, 0x8, 0x9, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x80000000, 0x9, 0x200, 0x3, 0x3, 0x3, 0x200, 0x8, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x7f, 0x4, 0x152, 0x80000000, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x5, 0x0, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x10000, 0x203, 0x8dcb, 0x3, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x12, 0xfffffffffffffffc, 0x8, 0xffffffff, 0xd806, 0x0, 0x7e, 0x1, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x8, 0x208, 0x5, 0x9, 0x7fff, 0x9, 0x5, r10}}], 0x1e0, 0x8000}, {&(0x7f0000234000-0x1c)=@in6={0xa, 0x3, 0x9de9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c, &(0x7f0000ad3000-0x20)=[{&(0x7f0000dd2000)="173bd9d19daf14f87400378ca52c3e2905fe31aeea164418c8c62580db308d3a41f0cec62666bababb5f2e298a864f5f42b49745712a", 0x36}, {&(0x7f0000f8f000-0xd8)="c65db222425e26b4a34e92d94d3ea1f721e91b5ecfedb177bf99f61f5660bc502d5d7314f59aa6fae865c997a324d96261960f1b21f801ee270bd41a01d6072b30ad6765ba3cc86dc348e3950f5e23ef612913b98cd735c5840940bc360471dabc2e5335542e5671eb35594db7f291159533d3c02ed045598b1d083874bcb29e27d0462342a91fd7f52cac412d51e05c008583935f6fe0bae9f0853092269faa26d9fad2e3fc8bfab3c4f007defdb441995f2a7ca0058dd9591d22a41650ddff5afc111880bc20b37f71eea0a4af65076d9c9fa15d38ae6a", 0xd8}], 0x2, &(0x7f000084b000-0x1b0)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x8004, 0x6, 0xffffffffffffffff, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8001, 0x8, 0x6aaa, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x0, 0x4, 0x8001, 0xd9, 0xffffffffffffffc0, 0x1f, 0x492, r13}}, @init={0x18, 0x84, 0x0, {0x9, 0xfffffffffffffe05, 0x4aa, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x8001, 0x4, 0x1, 0x5, r14}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8004, 0xd2, 0x7fffffff, r15}}, @sndrcv={0x30, 0x84, 0x1, {0x32, 0xa8d, 0x8000, 0xb0, 0x6, 0xf1fd, 0xe29, 0x7, r16}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x7fff, 0x200, 0x7, 0x8, 0x80, 0x4, 0x5, r17}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x820a, 0x4, 0x1, r18}}], 0x1b0, 0x0}, {&(0x7f00004a8000)=@in6={0xa, 0x1, 0x1f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x80000000}, 0x1c, &(0x7f000024c000-0x40)=[{&(0x7f0000270000-0xa1)="f86b8b552a0ed7de9c51a3a7894fda9cd502fd75748410621588bef68d8cec2d6ebfecbb8126d0bf387ba9d9df335b19a30b5df5b3f281abc991ac168ba7a54760d5821e68c35c7c779a6abbb7195688325338ed97da7425fa30a60903b2f38e6751666321cb15f31eacee60e6718801d384a3dea053a89a452bbb5c94f2feb0c2062b06173129c859f8972fdbdd32b5e4f2ef3c2497df00a2fdcd02ce6258629d", 0xa1}, {&(0x7f0000c76000-0xd6)="e1b637693e9a4ac4a861dd227e59d5b3979a7a41b0dac85f1d4fa6de2adb5b53c046219a47a27ff622e599396e47f58a2465f989dfa49b71352ec6c78d51950f1e79dbf33184e05ddefe6b8221b9599ece484849255a3257779e0583f7cfc02953f17dd752c6162a1a52279fcef13e633e6f5e79a073fcafd7858766e23496bfaa772c6c8503c4049e75244d0e563a030520205874ef2b599a47b80ae4da379d3ed2c41bbb1907f62cf05d9fd3d427c9e4ecc0283260c7ef18e447cb3609336cf26a2127b265d387822873cb27bd1a12d32742fa4daa", 0xd6}, {&(0x7f0000301000-0x59)="e68b89eb47da7e1375dccb65250323b1d8012f33516c46a607f4b66372a9f4b6a4f64c4eadaaae5699c9eccfea947e1040bc2c92efa8d045b463fec5a95dc1eb4f72e93c4350696ad71d6cfd7bc92beb67b81cd0d55c6dd590", 0x59}, {&(0x7f0000493000)="b5f175cb397153f389daa65adb5642a2439f", 0x12}], 0x4, &(0x7f0000cb1000)=[@init={0x18, 0x84, 0x0, {0xd9, 0x0, 0x9, 0x1000}}], 0x30, 0x24040015}, {&(0x7f0000394000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000088e000)=[{&(0x7f000058d000)="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0x1000}, {&(0x7f0000d42000)="", 0x0}], 0x3, &(0x7f0000582000-0x120)=[@sndrcv={0x30, 0x84, 0x1, {0xe3c0, 0xa8, 0x1, 0xb8, 0x200, 0x5, 0x8000, 0x3394, r19}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8, 0x2, 0x5, r20}}, @init={0x18, 0x84, 0x0, {0xc0, 0x8, 0x6, 0x70}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x80000000, 0x2, 0x80, 0x0, 0x5, 0x7, 0xff, r21}}, @sndinfo={0x20, 0x84, 0x2, {0x40, 0x2, 0x8001, 0xfffffffffffff7a7, r22}}, @sndrcv={0x30, 0x84, 0x1, {0x771, 0x7fffffff, 0x5, 0x397e, 0x1, 0x3, 0x6, 0xffff, r23}}], 0x120, 0x800}, {&(0x7f0000843000)=@in6={0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc4e9}, 0x1c, &(0x7f00002f5000-0x80)=[{&(0x7f0000040000)="d831c16f96b89ca8aa1dff5ba87edb73f4311bd0030c09a4d0d521cc533f066b0e50a7ce20c5959e8bf9a7487423336065ed4a6c3138b8c51b915cdea1471a2377015bf93667bfaeaa14a11454d28a0cfbd9f3c7faad03d91fbbfca2ffd6ca88", 0x60}, {&(0x7f0000845000)="82ad2bd44b728ffd7f3f36dfaeddc2e5af8d511e47e7689c6c66498bfde37c0334db9bb6fdb8176b061757890bb9ba9ef569573864b75b69ce6bc2b83469513fefb559adaa38c16cac08eeb2c441d4b71f6fd002a85d228d60ac62431f1a36", 0x5f}, {&(0x7f0000109000)="79ef15bed6a27733e61659b00fae8dab9bd89b386d4e7b192fb87b2fecf0f9de6f5c576bc274940103f20b67b6764cf59c3e412f13ec31756726857795779a43fae2c239", 0x44}, {&(0x7f0000697000)="0c7658de922e94de0bee58c2f6863b89e625745b4b56204547f893ce3e1d52211ffb008bafd6f77e69b3bfccf1e07ca1a861084f3d20d88c454e59d30bd8aadae7d515c11b05659d07f691480d0e43cb33ea11fcbe36150f487b244a3073b5f28973ca21201e9ef5a6258b08277e22e47a348430746cd6f2ae1e08fbe931320973eeefc28153b73118dc667f4572fbeaf68c83cae862bfbec84fe61c75d126fb3b4c326e979a445631abe27b4a02a69805fa280bbaff53590a9814054ea7126b2efcafaf4bc5adc7942af281a1e478345c310563062eac1a924429ff7788c7d338dc3c20a7efbc0d57449826404b1d", 0xef}, {&(0x7f00002db000)="051de3cfb38be87c121d977105c3af22c23a5ff6f9d7cd84ab3eb5d7089576790e4c07e8986ce0fd89043a60b3ecc927dec49757231cc602fa66930a5ef93203a5c6b106dc553a13115f790722906220771e9ea3e8cf2bbb34e4096b4a7e8db169c52364f9af756dbc023f5e9c37f71aa08e0b37db9bbb2bb53fc45cc0aa3960c0ab17463e1b49be688d6b6c51ac6c3df58ffd33d04f65221e60338d02aa56ae712c6859456daff18b404beeb2f03987a408", 0xb2}, {&(0x7f000081e000)="b0a4b0d595dc9acfdf9a6ce5b7e52f2b21b129b0845bebaab65dd9463bc2a7057b4fd9a4f5", 0x25}, {&(0x7f0000835000-0x4b)="02c365dfff3009d92aef32eefb276fbb3f926475fb1295c22fbc302577cbf17a549af4cfc4f1a015f3105e611904208308c641f140ec94de563cb1a8c9fb5a2c06b44f0cb8ad6ffbdf24cc", 0x4b}, {&(0x7f0000876000)="e8e083d0da2e79a234f3dbe2d8ba20bd34f4af8ede3a97fb698516c6afa84f9a63f0480c69274586c6a08d9a25dabbbb19816522109c07d6d315e2a25c20dffda42f5352716bf4f78b258410934271c1d4532f6f6af9480861e357c135e836b72a81f9fde83a9fe52e13cd5afcaa5dce1c4382292371fac93b1a63176b71b4d6ca6f50d7b6bcffcf0b7fd8c4edf8bdb91765378513562459a35f08a6bceffe39618cdc713852a0d30e2bb8e01b1f2234cbf459caa2eead81e218", 0xba}], 0x8, &(0x7f0000a02000-0x150)=[@sndrcv={0x30, 0x84, 0x1, {0xffffffff, 0x3, 0x1, 0x0, 0x101, 0x4aa, 0x6, 0x8f0, r24}}, @init={0x18, 0x84, 0x0, {0x0, 0x9, 0x9, 0x100000001}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x8001, 0xc, 0xa0d, 0x2, 0x4, 0x7, 0x7, r25}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x4, 0x0, 0x7ff, 0x6, 0x8000, 0x2, 0x4c15, r26}}, @init={0x18, 0x84, 0x0, {0x1000, 0xffffffff, 0x5, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x11be5c8, 0x8002, 0x4, 0x0, 0x3, 0x7, 0x1, r27}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8000, 0x7, 0x2000000000000, r28}}], 0x150, 0x4}, {&(0x7f000082f000)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002ee000)=[{&(0x7f000073e000-0xfd)="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", 0xfd}], 0x1, &(0x7f00006ce000)=[@init={0x18, 0x84, 0x0, {0x1, 0x0, 0x7, 0x3982}}, @init={0x18, 0x84, 0x0, {0x1, 0x4, 0xffffffffffff5d94, 0x5}}], 0x60, 0x4000}], 0x6, 0x20000000) sendto$inet(r0, &(0x7f0000f6b000-0x3)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 48.427409] sctp: [Deprecated]: syz-executor7 (pid 6907) Use of struct sctp_assoc_value in delayed_ack socket option. [ 48.427409] Use struct sctp_sack_info instead [ 48.509219] sctp: [Deprecated]: syz-executor7 (pid 6909) Use of struct sctp_assoc_value in delayed_ack socket option. [ 48.509219] Use struct sctp_sack_info instead 2018/01/27 15:41:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000515000-0x4)=0x0) r1 = socket$inet(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f000089c000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffd81) setsockopt$packet_int(r0, 0x107, 0x4000000000f, &(0x7f000021e000-0x4)=0x200000000009, 0xffffffffffffff42) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000502000)=[], 0x0, &(0x7f00003c9000-0x81)=""/129, 0xfffffffffffffea8, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/27 15:41:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x10)='fdinfo\x00') ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000c49000-0x18)={0x1000, 0x4b13af0f, 0x3, 0x9, 0x7, 0x5}) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f000047e000-0x4)=0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000004000-0x2)='./file0\x00', r0, &(0x7f0000004000-0x8)='./file0\x00') 2018/01/27 15:41:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005e6000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) mq_timedsend(r0, &(0x7f0000787000-0x26)="", 0x0, 0x0, &(0x7f000059c000)={0x0, 0x989680}) mq_notify(r0, &(0x7f0000307000-0x60)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedsend(r0, &(0x7f00009b6000-0x9d)="", 0x0, 0x0, 0x0) 2018/01/27 15:41:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000fe4000-0x4)=0x13, 0x4) fstat(r0, &(0x7f0000eb6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00006b6000-0x68)={0x14, 0x1, 0x2, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 15:41:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000734000)='./file0\x00', 0x0) lseek(0xffffffffffffffff, 0x1, 0x0) pivot_root(&(0x7f00001f6000)='./file0\x00', &(0x7f0000a1a000)='./file0\x00') 2018/01/27 15:41:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000a99000)={0x0, 0x0}) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000b88000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000014b000-0x4)=0x60) sendmsg$nfc_llcp(r0, &(0x7f0000ee0000)={&(0x7f0000d24000)={0x27, 0x7, 0x4, 0x4, 0x5, 0x8, "1d536a7cfdd9797138f75f5746bec03df973d2f3acc5b7fa87ea82be1af3152e689211d2b7b206b67d680d9d1b69e6c1c72f35eeb9d06a179d6a08f1bb8447", 0x3a9}, 0x60, &(0x7f00001ff000)=[{&(0x7f000082d000)="8a568924f8402b41c31c75a44a79b2bd2265c460ffd46874fb1a05ab2afde7a5f189b6731f11d07a6c5d1a5e93d2f327396f274a84e1a62a671cbd96cc1f4ae4a64dfb80c4e7fef1995eebb4ae7d83414ca36fc34f77c35ff5498b05d9f046ab6bbd274011f19d0c76c4495c0b0b0e8c4ee06e6e4fd6da0610fd5620f29b4ccdc3fb8c52440a0d8040e2923b7bcadd6fade2e0a2d2e3eac15be39a9be79aa0f3b0210859c993067494b67c8ce3", 0xad}, {&(0x7f000065a000)="55d399065cb5281e85", 0x9}, {&(0x7f00002c6000)="71c6431469cbaf8e431ca1cc1f246482c9944fb9e4527f", 0x17}, {&(0x7f0000802000)="361f501390fc8e440e8716217ac18675f100544615daabf41493fabd5839c19b821e31e38d98e54c305ae9a0da4e12390cde1719f1f76ea5c5e52e0e8da7b48dfba6555181ae6ab241cdfd9d86e6eeb9e2e3534f825a668e891e90068ee0b55cd0661892d24bc7e7290550e4ddb6e65115b0aa554059f09c39741a411ee2e8fccf95424bc30e95cd7c19371c2b69c87f9689d017962a5b3d8285d5cb457828cbd26e74b578ed7de920f72e119d681ef4782fbd8a7815d36ca645a6eaaa9973ff015a0b272d634f3cc46bcd66", 0xcc}, {&(0x7f00003bd000-0x36)="cc6e5c3e3fcbaf1226e22273621ffca366bcfa50b72e95b287c4e1c2d5e8be862093e1003ff03b2de3da8e7371470f65cc1f5436be9c", 0x36}], 0x5, &(0x7f0000240000-0x88)={0x88, 0x109, 0xe84, "61d2c3a861ca0c542f59e4a2b3165fcbf9b912dd3db43ad2de1dcdb539b7ad57c21a4b8709986324d5d92ff0e277b992f4c5872e9f10bac14967af17fdc41484b0a33d6357c680febd36432196c377d86170a67e1f65c2219dd934686921ba41a3d09e005eff5b5d35acca7de8dd65b6dd5d93"}, 0x88, 0x4000}, 0x40) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) tkill(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={r1}) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000e35000)=0xc8a6) 2018/01/27 15:41:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000ec1000)='/dev/midi#\x00', 0x9, 0x0) fcntl$dupfd(r0, 0x0, r0) ioctl$TCSETS(r0, 0x5402, &(0x7f00000cb000)={0x1f, 0x7, 0x1, 0x7ff, 0x1, 0x11a, 0x7, 0xffffffffffffffc1, 0x758, 0x9, 0x0, 0x9}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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) unshare(0x400) r1 = timerfd_create(0x0, 0x0) timerfd_gettime(r1, &(0x7f000035e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 15:41:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000027a000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000073e000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007c8000)='/selinux/enforce\x00', 0x501c00, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000062e000-0x8)={0x0, 0x200}, &(0x7f0000754000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000064000)={r2, 0x42, 0x9d, "f294eedeac958a1d0e7f4161f10d83c7b40be6b4f84c43018d8e58c8f544b59894b9d8986e33d6714c55d32323bcb8f88da2691d86730e8cd661850a3b120c48f56b25d50da9bab9305cf9ca8dffb26f95aa248d7a765dc164094ff9718443d63933148f33d9053936fbb6783b56f7442e177fda65bec55beac1f8fbfb6056d5c4104907ba1396f239bf11518c50cf09a50aa586182d5aaddd395421dc"}, 0xa5) r3 = accept$alg(r0, 0x0, 0x0) read(r3, &(0x7f0000807000-0x27)=""/212, 0xd4) [ 48.589534] kauditd_printk_skb: 209 callbacks suppressed [ 48.589543] audit: type=1400 audit(1517067678.817:357): avc: denied { getattr } for pid=6912 comm="syz-executor6" path="socket:[17923]" dev="sockfs" ino=17923 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/27 15:41:18 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000b5f000+0xf59)='/dev/adsp#\x00', 0xffffffffffff907c, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000710000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffbb) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00004ab000-0x4)=0x1ffa, 0x4) r1 = dup(0xffffffffffffffff) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) write$tun(r1, &(0x7f0000770000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "1c0400", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}, 0x3a) syz_open_pts(r0, 0x2000) rt_sigreturn() 2018/01/27 15:41:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001ca000)=[], 0x0, 0x0}, 0x0) r1 = accept4$inet6(r0, &(0x7f0000ec6000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00005fb000-0x4)=0x1c, 0x80000) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00004f7000)=0x0, &(0x7f000076f000)=0x4) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009ab000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000508000-0xb6)=""/182) r3 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000153000)={0x1, r3}) r4 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000b49000-0x10)={0x0, 0x68, &(0x7f0000745000-0x68)=[@in6={0xa, 0x1, 0xa9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, @in6={0xa, 0x3, 0xfffffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000068c000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00000b5000)={r5, 0xe54000000000}, &(0x7f00008bb000)=0x8) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x2, 0x20000000, 0x0}) openat$mixer(0xffffffffffffff9c, &(0x7f0000014000)='/dev/mixer\x00', 0x30000, 0x0) mremap(&(0x7f00004e2000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000d94000/0x2000)=nil) ioctl(r4, 0x2285, &(0x7f0000007000)='S') 2018/01/27 15:41:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00003e9000)='./file0\x00', 0x100, 0x2) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000dc9000)=""/96) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x0, &(0x7f000054d000)="") r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x141042, 0x0) io_setup(0x1000, &(0x7f0000947000-0x8)=0x0) io_submit(r2, 0x1, &(0x7f000003d000)=[&(0x7f0000940000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000c4f000-0xb7)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/27 15:41:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x800000806, 0x0) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000673000-0x18)={0x5000, 0x5000, 0x100000000, 0x3820, 0x4}) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) connect$inet6(r1, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000b59000-0xc)={0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000064000)=0x2, 0x4) 2018/01/27 15:41:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f78000)='/selinux/context\x00', 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x40000080808, 0x3) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x40000000000005) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto(r3, &(0x7f0000c29000-0x64)="90", 0x1, 0x0, 0x0, 0x0) r4 = accept(r2, 0x0, &(0x7f000060c000)=0x0) setsockopt$inet6_opts(r4, 0x29, 0x36, &(0x7f0000210000-0x8)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) dup3(r0, r1, 0x0) 2018/01/27 15:41:18 executing program 2: mmap(&(0x7f0000000000/0x546000)=nil, 0x546000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000177000/0xc00000)=nil) shmat(r0, &(0x7f000000a000/0x1000)=nil, 0x7000) mprotect(&(0x7f00002f5000/0x2000)=nil, 0x2000, 0x1) munlock(&(0x7f0000490000/0x2000)=nil, 0x2000) 2018/01/27 15:41:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000981000-0x8)={0x0, 0x0, 0x0, []}, &(0x7f000034e000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000058000)={r1, 0xe7, "88442797f7f3bdfc979f5a025b8237d15f7e0c5f7c201fe4ba03b3c9cf5207503bf7f076bdc78de84256728cb95a128b23a7052af8462da0acfba104252e74ac78a1f7b0a11588c8aa6aba8bdec1cdccb32a18d50915bccca40bfffffff7ecccc5337fae62eb95d6dc645c066613813b64df2128dfb97de1c027503a000800001210112b721427a4926da1f8188f0af4929ae47499902fa7021f76cf4a4ed00b1c4cd709e8668a1facc8e3398027de93f5db5c502e6a36049ac3c1009b65cdf736d744c17f479e3130f895f6717957013882a0c72303e0e33a1e45e9421b3c49058251b4460e77"}, &(0x7f00008a4000-0x4)=0xef) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000711000-0x9)='/dev/vcs\x00', 0x80000, 0x0) write$eventfd(r2, &(0x7f0000453000-0x8)=0x100000000, 0x8) mincore(&(0x7f00008f7000/0x3000)=nil, 0x3000, &(0x7f0000020000)=""/31) 2018/01/27 15:41:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000a8f000-0x10)='/dev/input/mice\x00', 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000335000-0xc)={&(0x7f00008e3000)='./file0\x00', r0}, 0xc) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000e85000-0x8)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f00009ee000)='autofs\x00', 0x0, &(0x7f00005b8000-0xdc)="936602ffb5312b579d0c7d6fce26fbd19847e8af260b25ee22b126df259e8b3f3901d252260518d2d1d83c86a457490d996a28ffcaf9982375ab6b44431f1f40ad57ff810f52765be6442c") ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/01/27 15:41:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x800000000002, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000079c000)={r0, &(0x7f00003a0000)="", &(0x7f0000b9a000-0x78)="", 0x100000000003}, 0x20) 2018/01/27 15:41:18 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e5000-0x8)={0x20020071026, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet6(r0, &(0x7f00001ff000-0x96)='d', 0x1, 0x0, &(0x7f0000f31000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) 2018/01/27 15:41:19 executing program 4: clone(0x0, &(0x7f0000feb000)="", &(0x7f000089e000-0x4)=0x0, &(0x7f00000be000)=0x0, &(0x7f0000a48000)="") migrate_pages(0x0, 0x0, &(0x7f0000f0f000)=0x0, &(0x7f00005b6000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x81a0c8eaa949be99) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000000)=0xff) 2018/01/27 15:41:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005c3000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="", 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000b7000)='/dev/qat_adf_ctl\x00', 0xc0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000bda000-0xb)='/dev/midi#\x00', 0x4, 0x90000) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000126000-0x160)={{{{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x79, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffff, 0x4, 0x7, "0080ea36574700beafb06ab8046028c3ee242aff1d271cb9c10d167872edbbed80fb700a276de5eb7599ae4f51b5bcb2c32e3cc7cfb15c8ea310b36497d097248d575c66f68bc8e9a227006c0b7f81e0"}, 0x160) 2018/01/27 15:41:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000cab000-0x9)='/dev/sg#\x00', 0x81, 0x400) getpeername$netrom(r0, &(0x7f0000ccf000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f50000)=0x48) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x2, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_pts(r1, 0x40) r4 = socket(0x2, 0x3, 0x6) getsockopt(r4, 0xff, 0x1, &(0x7f0000000000)=""/0, &(0x7f00003b7000)=0x0) socket$inet(0x2, 0x80802, 0x400) fcntl$setstatus(r2, 0x4, 0x800) ioctl$TCXONC(r3, 0x540a, 0x0) write(r3, &(0x7f0000fd6000)='z', 0x1) r5 = add_key$keyring(&(0x7f000094d000-0x8)='keyring\x00', &(0x7f0000b0c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00005b4000)={0x5, 0x2, 0x1a91, 0x40, 0x0}, &(0x7f00006ac000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000a6c000-0x10)={r6, 0x2c, &(0x7f00005da000-0x2c)=[@in6={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000af0000)=0x10) r7 = getuid() stat(&(0x7f0000e7c000)='./file0\x00', &(0x7f0000458000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r5, r7, r8) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000937000-0x4)=0x3) r9 = open(&(0x7f0000104000)='./file0\x00', 0x0, 0x101) sendmsg$unix(r9, &(0x7f000056a000)={&(0x7f000068c000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00009c4000-0x40)=[{&(0x7f0000e73000-0x5f)="c82e6ca80d2bcfa625f706c9d638e6c86768282b9e90a30990162c06c7ea1c65b426abaaec8ab0b9705c1057d952bf101bd0369e678b82b0541d03469dbd1bd54c6c6f5b36692e06a68e0bf057385a9eca7b5c268c759d6b11e4bb002a5b63", 0x5f}, {&(0x7f00004f4000)="1d45cbdc0f1f522f81b7fb19099ddc1c8d44c6732f572fa8ffd242a0bab7926196621cd6c2e31a48dd907d065d6436e5dd6bde7c9a432f39fe05f046d2b13fcd7eedd60a93ac5214106856f9a14ce495f9de546eb89b33867e35261bc775709da28e96976d351d7d5daec3", 0x6b}, {&(0x7f000050e000-0xfe)="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", 0xfe}, {&(0x7f0000777000-0xd2)="4af94f1ad7c004b2a47b9b00de48674b74c953d35519bcca98e9f174c48b9f0d7a1b37bc89aea177001055c741c5c617b90178c0f4f5a78897c8a0204195a1568ac92a22e3423d5b3cb1b4ca28e209a1f390b984933e955cd06abb1b414091cf86f139402d624e917593410f9339e284800c5fade3a813e6f659cae0b28695f4336f7b4de3d2e77f1b52746f046d240fd625ab1a15f8189bc43ce48ae9f8578758be1dbf9dfb51f725147252b980d51947e00b29d00ada67d721471a7f14a36cb86382e1886233210bedf6f4e52eee3c3930", 0xd2}], 0x4, &(0x7f0000865000)=[], 0x0, 0x4000000}, 0x8000) modify_ldt$write(0x1, &(0x7f000040d000-0x10)={0x613daa6, 0x0, 0x400, 0x100000000, 0x10000, 0x9, 0x7, 0xb2, 0x0, 0x1}, 0x10) syz_open_dev$sndpcmc(&(0x7f0000f50000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x200) close(r1) 2018/01/27 15:41:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000808000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) bpf$MAP_CREATE(0xb, &(0x7f00001d3000)={0x2, 0x0, 0x0, 0x9, 0x80000000000, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) [ 48.785270] capability: warning: `syz-executor2' uses deprecated v2 capabilities in a way that may be insecure 2018/01/27 15:41:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x7b, &(0x7f0000e86000)={0x0, 0x5, 0x0}, 0xfffffe16) 2018/01/27 15:41:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00002aa000-0xc)='cifs.spnego\x00', &(0x7f0000136000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000026e000)='}`proceth1.\x00', 0xfffffffffffffffd) r1 = request_key(&(0x7f000042e000)='blacklist\x00', &(0x7f0000058000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00009e6000)='eth1+\x00', 0xfffffffffffffff9) keyctl$link(0x8, r0, r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f0000ba5000+0x78a)='=', 0x1, 0x20007ffc, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 15:41:19 executing program 5: clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000663000)=0x0, &(0x7f0000450000)="") openat$autofs(0xffffffffffffff9c, &(0x7f0000e8c000)='/dev/autofs\x00', 0x0, 0x0) personality(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x4000, &(0x7f0000001000-0x8)=0x9, 0x101) 2018/01/27 15:41:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r0 = syz_open_dev$sndpcmc(&(0x7f0000720000+0x63b)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffff4ab, 0x200) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00003a6000-0x5c)={{0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}, {0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x401}, 0x7, [0x3, 0x1, 0x8, 0x80000001, 0x1, 0x3, 0x60, 0xfffffffffffffffb]}, 0x5c) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r1 = creat(&(0x7f000055b000-0xc)='./file0/bus\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000055d000)={{{@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=@multicast2=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}}, &(0x7f00004b8000)=0xe8) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x8000000000009) open(&(0x7f0000629000-0x8)='./file0\x00', 0x40, 0x2) 2018/01/27 15:41:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a52000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00009bd000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) connect$unix(r0, &(0x7f0000331000-0x2)=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8) syz_open_dev$midi(&(0x7f000039f000-0xb)='/dev/midi#\x00', 0x77cc3c74, 0x40000) 2018/01/27 15:41:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38bffffffff54115223ef6cf758327575c041e002a8089496079b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd27d2be360c22f184073fe270dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d00997603886557bf8915cad630598f6e58fd1770012d78aabb64ffffffed008c464c", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x5, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ef2000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f0000745000)=0x0, &(0x7f0000f51000)=0x4) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000388000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4200}) 2018/01/27 15:41:19 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000c6d000-0xb)='/dev/audio\x00', 0x2, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x800544c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000648000-0x38)={&(0x7f0000946000)={0x10, 0x0, 0x0, 0xc0000000}, 0xc, &(0x7f0000a6d000)={&(0x7f0000be0000)={0x20ec, 0x3d, 0x400, 0x3, 0x3, {0x1c, 0x0, 0x0}, [@generic="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@typed={0xc, 0x56, @u32=0x6}, @generic="a48f39526a78ced99de2877f902a872d24", @nested={0x10b8, 0x6f, [@typed={0xa8, 0x9, @binary="3f30fcd1c08bde70a15dc69e3cf38c3916160ce7e3d60cfb4afec739c38bbfde0f4718bc8fc1edd777d354738c20fede5c59f8b0be30f5265b3b6edd6984534cbe808705ddd5f594fd19f8bea71b7ab987ad0b65b63b917a5d44dfc393ffcfc7b953e81a937182b34ec90043ad4bd3bb168020aff44e63ab42e74510f8b4a69eb92b00bb06883012b269693c41cbb7796c445ee6f2ac42db152ed17746e6b447"}, @generic="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", @typed={0xc, 0x2e, @u32=0x81}]}]}, 0x20ec}, 0x1, 0x0, 0x0, 0x8080}, 0x1) r1 = socket$inet6(0xa, 0x5, 0x1000) bind$inet6(r1, &(0x7f0000cda000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb}, 0x1c) mlock2(&(0x7f0000fa4000/0x2000)=nil, 0x2000, 0x1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000043000)='/dev/vga_arbiter\x00', 0x100ffe, 0x0) write$vnet(r2, &(0x7f0000747000-0x68)={0x1, {&(0x7f0000175000-0x1000)=""/4096, 0x1000, &(0x7f000023b000)=""/4096, 0x3, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) connect$inet6(r1, &(0x7f00005bf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000082b000+0x73c)={r2, 0x50, &(0x7f0000614000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r3 = syz_open_dev$vcsa(&(0x7f0000f10000-0xb)='/dev/vcsa#\x00', 0x6, 0x800) getpeername$llc(r3, &(0x7f00000cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e9c000)=0x10) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) clock_gettime(0x0, &(0x7f0000449000-0x10)={0x0, 0x0}) recvmmsg(r3, &(0x7f0000abc000)=[{{&(0x7f0000281000)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000309000)=[{&(0x7f0000d87000-0x8)=""/8, 0x8}, {&(0x7f0000aa0000-0x80)=""/128, 0x80}, {&(0x7f0000076000-0xbd)=""/189, 0xbd}, {&(0x7f000022b000)=""/157, 0x9d}], 0x4, 0x0, 0x0, 0x1}, 0xcfbf}, {{&(0x7f0000004000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000c1d000)=[{&(0x7f0000571000-0x1000)=""/4096, 0x1000}, {&(0x7f0000aa5000)=""/113, 0x71}], 0x2, &(0x7f00007ef000)=""/227, 0xe3, 0x3}, 0x25bfdb49}, {{&(0x7f0000bd0000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00002ba000)=[{&(0x7f000066f000)=""/197, 0xc5}, {&(0x7f0000fb5000-0x56)=""/86, 0x56}, {&(0x7f0000f16000-0x19)=""/25, 0x19}], 0x3, &(0x7f000005e000)=""/124, 0x7c, 0xff}, 0xae}, {{&(0x7f00005ad000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000d3d000-0x30)=[{&(0x7f000016a000)=""/29, 0x1d}, {&(0x7f000050c000-0xf6)=""/246, 0xf6}, {&(0x7f000051c000-0xb8)=""/184, 0xb8}], 0x3, &(0x7f000032b000-0x9f)=""/159, 0x9f, 0xf4}, 0x8}], 0x4, 0x40000003, &(0x7f0000513000)={r4, r5+30000000}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000725000)={0x0, 0x27, "40c0f05ae2646412f2e5fcf2b5422e477fe6ae307de921da26f54f69b41ba7de4b34dd0b6acd1c"}, &(0x7f0000ca0000)=0x2f) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000d45000)={r7, 0x400}, &(0x7f0000921000-0x4)=0x6) sendmsg$can_bcm(r2, &(0x7f0000c4b000)={&(0x7f00004dd000-0x10)={0x1d, r6, 0x0, 0x0}, 0x10, &(0x7f0000fd6000)={&(0x7f0000989000)={0x7, 0x220, 0x3fff800000, {0x77359400, 0x0}, {0x0, 0x0}, {0x1, 0x9, 0x10000, 0x1}, 0x1, @can={{0x1, 0x670, 0x9, 0x1}, 0x2, 0x3, 0x0, 0x0, "1c89c994f0b4c85c"}}, 0x48}, 0x1, 0x0, 0x0, 0x20040800}, 0x20000000) 2018/01/27 15:41:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000019000-0x6)='smaps\x00') openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e9e000-0x11)='/selinux/relabel\x00', 0x2, 0x0) preadv(r0, &(0x7f0000005000)=[{&(0x7f0000001000-0x1)=""/1, 0x1}], 0x1, 0x10000000000000) 2018/01/27 15:41:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00005c7000-0x82)={0x0, 0x7a, "2d02e754b0bab153ee3daa7b645eb747f8959c54a5c0a7e75eb4728be6aa29f496b9da47c445faae7c97a45a5e94b6b4d7c380a788bb8324509a397dabe94b15055a88903990d31a0c6927d03bd72b7614c6bd1d40f471c69844676621a50c9a43e517d1c5b2c50870731ae3b25e9361d3fa333200ac220c56d0"}, &(0x7f0000c43000+0x70e)=0x82) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000768000)={r1, 0x0}, &(0x7f000091b000)=0x8) timerfd_create(0x0, 0x80800) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f000094b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00006cb000)={r2, 0x5c09}, 0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000094b000)={0x0, 0x5}, &(0x7f0000579000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00002bc000-0x8)={r3, 0xdc}, 0x8) write(r0, &(0x7f00001ea000)="240000001a0025f0006bb404feff001c020b49ff6e10b500000700eb0800030001000000", 0x24) 2018/01/27 15:41:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x2000000000000073, &(0x7f0000000000)=[{0x6, 0x0, 0x1, 0x407ffc0003}]}) pipe2(&(0x7f0000ec7000-0x8)={0x0, 0x0}, 0x80000) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) getitimer(0x0, &(0x7f0000651000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 15:41:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000865000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000e22000-0x8)={0x0, 0x0}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x6) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f000009b000-0x8)='./file0\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000117000)='/dev/vga_arbiter\x00', 0x200000, 0x0) syz_extract_tcp_res$synack(&(0x7f0000625000)={0x0, 0x0}, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00009b6000-0xb0)={{0xffff, 0x4}, 'port1\x00', 0x80, 0x1f086a, 0x80000001, 0x100, 0x4, 0x5, 0x800, 0x0, 0x7, 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]}) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') ftruncate(r3, 0x0) dup2(r0, r2) 2018/01/27 15:41:19 executing program 3: mmap(&(0x7f0000000000/0x2f6000)=nil, 0x2f6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) close(r1) writev(r1, &(0x7f000027f000-0x10)=[{&(0x7f00002f6000-0x5)="5317bf91f4aa", 0x6}], 0x1) 2018/01/27 15:41:19 executing program 0: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b2c000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000df5000)='/dev/sg#\x00', 0x0, 0x0) readv(r3, &(0x7f000037e000)=[{&(0x7f000037f000-0xb)=""/1, 0x1}], 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x55071, 0xffffffffffffffff, 0x0) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r4 = dup2(r3, r2) tkill(r0, 0x16) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000219000-0x4)={0x9}, 0x4) 2018/01/27 15:41:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001a7000-0xf)='net/icmp6\x00') preadv(0xffffffffffffffff, &(0x7f000030f000-0x40)=[], 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000081b000-0x10)={0x1000, 0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00008d0000)={0x1f000, 0x0, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000000)={0x0, 0x14000, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$TCSETS(r0, 0x5402, &(0x7f00007e2000)={0x100000001, 0x9, 0x6, 0x4, 0x401, 0xfffffffffffffeff, 0x1dd, 0x6, 0x6, 0x80, 0x7, 0x7f}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000d77000-0x10)={0x7000, 0x10000, 0x0}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009c8000-0xb)='/dev/hwrng\x00', 0x1fd, 0x0) getpeername$inet6(r0, &(0x7f0000ada000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000591000-0x4)=0x1c) setsockopt$inet6_dccp_int(r4, 0x21, 0x4, &(0x7f0000269000)=0x3, 0x4) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00004f5000)=0x0) r5 = gettid() ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000489000-0xbb)=""/187) sched_getscheduler(r5) exit_group(0x80000001) fchmod(0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f0000fcb000)={0xffffffffffffffff, 0xfd3a}) sync_file_range(r0, 0x7f, 0x2, 0x5) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/27 15:41:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000242000)={0x20, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@typed={0xc, 0x1e, @fd=r0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 15:41:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000bdb000-0x4)=0x0) get_robust_list(r0, &(0x7f000079a000-0x8)=&(0x7f0000287000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00000c9000)=0x18) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x2158, &(0x7f0000000000)=[{0xef8, 0x0, 0x0, 0x407ffc0003}]}) symlink(&(0x7f0000968000-0x8)='./file0\x00', &(0x7f00005fe000-0x8)='./file0\x00') 2018/01/27 15:41:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2, &(0x7f0000d82000-0xc)=""/30, &(0x7f0000000000)=0x1e) 2018/01/27 15:41:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000dbc000)={0x0, 0x0}) writev(r1, &(0x7f0000510000-0x40)=[{&(0x7f00003d7000-0x78)="d2744e43940e0475a30263767c78d20f8792997b666bf758a946759a9e2a3efd0d6e09175d666bb0f9387aec250fb3e405ae1de6696931865324dab7b08afb9234025b6550d254d93f30df15083e6a374bf4f1e4f86ed466446ac27e55d7c9fffd819d94515282969c0f03dff5af0c26cc7c724e521cad05", 0x78}, {&(0x7f0000913000-0x1000)="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", 0x1000}, {&(0x7f00007e9000-0xb3)="20d71a0499e7230f22a3bd99f47941a357a2db4abf91310987e18fff5f5627a91fb447ddd2d97ea7762adc6c780fa91d977d27984f667ba0508ace0d13e115e5b730adf0aa4ee8ca37cf204b240c89b53eda2826c871e40a662515a667d24febb4e1d5ce520fa6b96ad51ad8b96e4342223d9e3b07a9b40f7f628f4d274b94aa974ea770692c14c83c61e3027a44cbe5c3dab7d27a7a5d6c32edce4802c3501b6a24a57f1a3fa4160a78cd4333aa9264153892", 0xb3}, {&(0x7f0000e89000)="7f4039da7fb919ef9ed643787c6ec3b5ade255b5f671fe08a3f235a605f786b0304d1f5a8624d390c0ae7f30e29c51b143ecd5123a4ab131f6cd194c230c81f1625b6885b3fb2eb5be64cb9b2b020578aba4", 0x52}], 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000673000)={0x2, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r2 = socket$inet6(0xa, 0xf, 0x40000000000009) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$midi(&(0x7f0000083000-0xb)='/dev/midi#\x00', 0xfffffffeffffffff, 0x2) ioctl$KVM_SMI(r4, 0xaeb7) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000980000)=0x6, 0x4) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f00001fc000-0x108)={0x8fd6, {{0xa, 0x0, 0x80000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/27 15:41:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f000022f000)='/dev/dmmidi#\x00', 0x100, 0x88080) io_setup(0x100000003, &(0x7f0000924000)=0x0) io_submit(r1, 0x4, &(0x7f00007a0000-0x20)=[&(0x7f000000d000)={0x0, 0x0, 0x0, 0x3, 0x3, r0, &(0x7f00009c5000)="68fbdf655aa9ded2db12b27cfe0f1cb83eeae1809038023c7c32a12f18e78e3fa189b2aa", 0x24, 0x6, 0x0, 0x0, r0}, &(0x7f0000832000-0x40)={0x0, 0x0, 0x0, 0xa, 0xffff, r0, &(0x7f00004be000)="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", 0x1000, 0x0, 0x0, 0x1, r0}, &(0x7f00007a4000)={0x0, 0x0, 0x0, 0x3, 0x0, r0, &(0x7f0000c11000-0x35)="5b78623de175644ff5ec6391d27c9b7569517c55d8c5380d5d4996386f500a015979215d4d2365b3c0dbe60f31a146cab2ac393b06", 0x35, 0x0, 0x0, 0x0, r0}, &(0x7f00006a0000)={0x0, 0x0, 0x0, 0x6, 0x3ff, r0, &(0x7f0000328000-0x34)="f6421c089004a2a9897008fd5ad01df59758f7a022b6015ae3c08ed4e28b958165094ea2796953f43f2e65ace38d2e051fcfa032", 0x34, 0x7fff, 0x0, 0x0, r0}]) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f00009a4000-0x4)=0xc586) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x413, 0x3e2, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000878000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_submit(r1, 0x3, &(0x7f0000142000)=[&(0x7f0000d90000)={0x0, 0x0, 0x0, 0x7, 0xffffffff, r2, &(0x7f0000050000-0x19)="1b139e1d47b7ec3d01bfebf5bd92a8252abbcbb3498228a0a0", 0x19, 0x65, 0x0, 0x0, r0}, &(0x7f0000277000-0x40)={0x0, 0x0, 0x0, 0x7, 0x8, r2, &(0x7f0000b61000-0x5d)="f79d1376d1c44b33ef4f0689439d4eba797b54379c3d05fe70953f26878308b864d082e08e625caa4ab78028f757fbe5bca0ac55dfc6009f65cf0014d654a87e094cb106d0ccf56b82c514f26515e9629e3fd8097cd4fb7de5b2fb0a2c", 0x5d, 0x5, 0x0, 0x0, r0}, &(0x7f0000e83000)={0x0, 0x0, 0x0, 0x8, 0x1000, r2, &(0x7f0000802000-0x67)="91ccfd344c1ac4a72cbc31c02bc0db0d66466561696f0ae8febdab0e391cc6db391a014147080a7d02ae972ae1720deccb2e6e908ab7cd651c5740486b2dff24a6243ecd2dd37c9e53c7bf1703ab9de9c09ed1950631943124bc87598b5068e90534f1b3ceb545", 0x67, 0xfff, 0x0, 0x1, r0}]) setsockopt$inet_mreq(r0, 0x0, 0x420, &(0x7f0000bf9000)={@broadcast=0xffffffff, @empty=0x0}, 0xffffffffffffff3e) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000ad5000-0x4)=0xd6, 0x4) 2018/01/27 15:41:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000e46000)=0x6, &(0x7f0000ca8000)=0x4) getsockopt(r0, 0x200000000114, 0x2717, &(0x7f0000531000)=""/1, &(0x7f0000000000)=0x1) 2018/01/27 15:41:19 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00003f7000)='/dev/rtc\x00', 0x400080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000001000-0x4)=0x44, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000001000-0x10)={0x5, &(0x7f0000001000)=[{0x7, 0x1, 0x5, 0xb7}, {0x0, 0x52, 0x8001, 0x3}, {0x40, 0xff, 0x200, 0x80}, {0x6, 0x8, 0x400, 0x2}, {0x5, 0x1, 0xbfa, 0x400}]}) futex(&(0x7f000031e000-0x4)=0x0, 0x400000085, 0x0, &(0x7f0000004000)={0x0, 0x0}, &(0x7f0000c30000-0x4)=0x0, 0x4020000000) [ 49.149599] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 49.186933] openvswitch: netlink: Flow set message rejected, Key attribute missing. 2018/01/27 15:41:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000658000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f00007a2000-0xc)='/dev/ashmem\x00', 0x10004007f, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007d6000-0xf)='/dev/sequencer\x00', 0x1, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000fe0000)=0x3, 0x4) 2018/01/27 15:41:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001fd000-0x9)='/dev/sg#\x00', 0x9, 0x841) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d5e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$sock_timeval(r0, 0x1, 0xdf9b593eb2c87065, &(0x7f0000582000-0x10)={0x0, 0x0}, &(0x7f00001e8000)=0xfffffec1) mknod$loop(&(0x7f0000683000)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000eec000)='./file0\x00', &(0x7f0000c65000-0x7)='devpts\x00', 0x0, &(0x7f00008e3000)="") getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00003eb000)={0x6, 0x5, 0x1, 0x6, 0x1, 0xffff, 0x8, 0x4, 0x0}, &(0x7f000063d000-0x4)=0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000740000)={r2, 0x2}, &(0x7f0000d2b000)=0x8) 2018/01/27 15:41:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008fa000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xffffffffffffffff) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000b79000-0x8)=0xfff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000dc8000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000fc8000/0x1000)=nil}) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000430000)=0x5, 0x4) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000ebf000-0x400)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/27 15:41:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00003f7000)={0x7, 0xffffffffffffffff, 0x1}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000c54000-0x8)={0x0, 0x0}, &(0x7f0000ec5000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000cc000-0x68)={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 = syz_open_dev$mouse(&(0x7f0000299000-0x12)='/dev/input/mouse#\x00', 0x5, 0x100) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f00001fe000/0x18000)=nil, &(0x7f0000827000)=[@text16={0x10, &(0x7f00004a0000)="26f03071000f50e22e0f06f0819c0f002400d9e80f32d9e19a010056007e830f2022", 0x22}], 0x1, 0x5, &(0x7f0000ba7000)=[], 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000f22000-0x10)={0x0, 0x0, &(0x7f0000d81000/0x1000)=nil}) [ 49.200181] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 49.200189] openvswitch: netlink: Flow set message rejected, Key attribute missing. 2018/01/27 15:41:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000574000-0x19)='*eth0\'-selfsystemselinux\x00', 0x1) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00002a7000-0x30)={&(0x7f0000f54000)=[0x8000, 0x7fffffff, 0x36c2, 0xfffffffffffffff7, 0x394, 0x9], 0x6, 0x10000, 0x4, 0x8, 0x9, 0x6, {0xc2, 0x129, 0x0, 0x10001, 0x101, 0x0, 0x1, 0x2, 0x5, 0x1, 0x7, 0x10000, 0x5, 0x81, "dab60acd59e78eb836d6c2caf211bbad37722877856fd130e1a000415aee5cf2"}}) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000be5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = msgget$private(0x0, 0x0) msgsnd(r1, &(0x7f0000a1a000-0x9b)={0x2, ""}, 0x8, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000265000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000030e000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000508000)={r2, 0xe7}, &(0x7f0000337000)=0x8) 2018/01/27 15:41:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = getpgrp(0x0) setpgid(r0, r1) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000a6000+0x449)=0x0) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000b49000)={0x7, {{0xa, 0x2, 0x7fffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) gettid() r3 = fcntl$getown(0xffffffffffffffff, 0x9) r4 = syz_open_procfs(r3, &(0x7f00009c3000-0xa)='map_files\x00') getdents(r4, &(0x7f0000008000)=""/0, 0x0) 2018/01/27 15:41:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fallocate(r0, 0x3, 0x6, 0x0) fcntl$addseals(r0, 0x409, 0x8) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f00002b9000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000030d000)={&(0x7f00005b7000)=@ipv6_newroute={0x34, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x3}, @RTA_ENCAP={0x10, 0x16, @typed={0xc, 0x1, @binary="92"}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a6d000-0xc)='/dev/rfkill\x00', 0x220000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00002b6000-0x84)={0x0, 0x7c, "4ad672b5ad9fdd782ac05805b1c99f13b847c8aee6e173740738d73f83c6f7fce29a768928474d6d1ae0d04257d435c7cc9cacc4a3f0b5f6ad870a72d8a4a6e31ce9fc6279f779d55a1ee3cde57d38434668397145e359f90ff196748d0eaaa66b856408cf1d0a33b337de228df1a7f8c004ee07f62d97b2c79750b0"}, &(0x7f0000fd7000-0x4)=0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00003fa000-0x8)=@assoc_value={r2, 0x0}, 0x8) [ 49.247212] audit: type=1326 audit(1517067679.475:358): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7053 comm="syz-executor3" exe="/root/syz-executor3" sig=9 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x0 2018/01/27 15:41:19 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000820000-0xc)={0x6, r0, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000a73000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000001000-0x10)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000639000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, 0x0}, 0xc) 2018/01/27 15:41:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000db7000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ftruncate(r2, 0x40001) sendfile(r0, r2, &(0x7f0000f1a000)=0x4000000000000001, 0x420000000fee) sendfile(r0, r2, &(0x7f000000e000-0x8)=0x0, 0xa) r3 = eventfd2(0x0, 0x0) ppoll(&(0x7f0000f1e000-0x38)=[{r1, 0x40, 0x0}, {r3, 0x0, 0x0}], 0x2, &(0x7f00001d1000)={0x77359400, 0x0}, &(0x7f0000070000-0x8)={0x0}, 0x8) 2018/01/27 15:41:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000695000)='/dev/loop#\x00', 0x0, 0x0) io_setup(0x8000000000000803, &(0x7f0000732000)=0x0) fcntl$setstatus(r1, 0x4, 0x4000) io_submit(r2, 0x29c, &(0x7f000009b000)=[&(0x7f0000434000-0x40)={0x0, 0x0, 0x9, 0x0, 0x0, r1, &(0x7f0000dd5000)="", 0x400, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r3 = syz_open_dev$vcsa(&(0x7f000061f000-0xb)='/dev/vcsa#\x00', 0x3, 0x30040) io_submit(r2, 0x1, &(0x7f0000ed1000)=[&(0x7f0000fc9000)={0x0, 0x0, 0x0, 0x8, 0x6, r0, &(0x7f000036a000)="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", 0x1000, 0x4, 0x0, 0x1, r3}]) 2018/01/27 15:41:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000029a000-0xf)='/dev/sequencer\x00', 0x40802, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00007fa000-0x4)=0x0, &(0x7f0000381000)=0x4) listen(r0, 0x1e) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000fd8000-0x28)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) 2018/01/27 15:41:19 executing program 0: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b2c000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000df5000)='/dev/sg#\x00', 0x0, 0x0) readv(r3, &(0x7f000037e000)=[{&(0x7f000037f000-0xb)=""/1, 0x1}], 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x55071, 0xffffffffffffffff, 0x0) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r4 = dup2(r3, r2) tkill(r0, 0x16) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000219000-0x4)={0x9}, 0x4) [ 49.324201] audit: type=1326 audit(1517067679.552:359): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7053 comm="syz-executor3" exe="/root/syz-executor3" sig=9 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x0 [ 49.330252] netlink: 'syz-executor5': attribute type 21 has an invalid length. [ 49.362190] netlink: 'syz-executor5': attribute type 21 has an invalid length. 2018/01/27 15:41:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00001fe000-0xb)='/dev/loop#\x00', 0x40000000, 0x0) r1 = syz_open_dev$dspn(&(0x7f000016e000-0xa)='/dev/dsp#\x00', 0x0, 0x14000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000b0000)={0x2, [0x0, 0x0]}, &(0x7f0000df9000)=0xc) readv(r0, &(0x7f0000c99000)=[{&(0x7f0000f8f000)=""/177, 0xb1}, {&(0x7f0000c21000-0x1000)=""/4096, 0x1000}], 0x2) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b30000-0xa)='/dev/cuse\x00', 0x0, 0x0) pread64(r3, &(0x7f00007b1000)=""/0, 0x37c, 0x0) r4 = syz_open_dev$loop(&(0x7f00002ca000)='/dev/loop#\x00', 0x0, 0x480) r5 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f000067b000-0xc)={0x3, 0x0}) r6 = dup3(r4, r5, 0x0) epoll_pwait(r3, &(0x7f0000a6a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x100000001, &(0x7f00002ec000-0x8)={0x7ff}, 0x8) ioctl$EVIOCGUNIQ(r6, 0x80404508, &(0x7f0000735000)=""/90) ioctl(r5, 0x400004000001276, &(0x7f00008a5000)="") 2018/01/27 15:41:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000025b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000c7c000-0x8)=0x0) r1 = syz_open_dev$sg(&(0x7f000038a000)='/dev/sg#\x00', 0x4, 0xc02) bpf$OBJ_GET_MAP(0x7, &(0x7f000037d000)={&(0x7f00003f5000)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00005d9000-0x8)=0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f00007e1000-0x4)=0xfffffffffffffffe) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000208000)='/dev/vcs#\x00', 0x20000000, 0x2) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000827000-0xf8)={{0xffffffffffffffff, 0x1, 0x1, 0x0, 0x1}, 0x1, 0x3, 'id0\x00', 'timer1\x00', 0x0, 0x8, 0x8, 0x3, 0xed1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = memfd_create(&(0x7f0000f98000)='/dev/sg#\x00', 0x4000004) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000693000-0xc)={0x7, 0x1, 0x0, 0x100, 0x800}, 0xc) 2018/01/27 15:41:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x941c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x5, 0x1, 0x9, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eef000)={r1, &(0x7f0000642000)="", &(0x7f0000ad4000)=""/0}, 0x18) 2018/01/27 15:41:19 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000865000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0x4018920a, &(0x7f0000dbb000-0x18)={0x2, [0x0, 0xffffffff]}) 2018/01/27 15:41:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x81, 0x0) fstat(r0, &(0x7f0000059000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000833000)={0x9}, 0x4) rt_sigaction(0x11, &(0x7f0000749000-0x20)={0x0, {0x0}, 0x0, 0x0}, &(0x7f0000cd5000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000a73000-0x8)={0x0}) 2018/01/27 15:41:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x20000000005, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = syz_open_dev$audion(&(0x7f0000350000-0xc)='/dev/audio#\x00', 0x8, 0x109800) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000967000)='/dev/audio\x00', 0x800, 0x0) getpeername$llc(r3, &(0x7f0000bc1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006c2000)=0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) 2018/01/27 15:41:19 executing program 6: socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x200000000000001}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r0, 0x40000000001) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000950000-0xb)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) recvfrom$llc(r1, &(0x7f0000c7e000)=""/88, 0x58, 0x0, &(0x7f0000bbf000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="af8d88c07b1c", [0x0, 0x0]}, 0x10) 2018/01/27 15:41:19 executing program 4: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000efc000-0x4)=0x5, 0x4) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f8a000)='/dev/mixer\x00', 0x0, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f8b000-0x8)={0x0, 0x5}, &(0x7f0000f8a000)=0x8) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x739) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f8a000)={r2, @in6={{0xa, 0x0, 0x100000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xffffffffffffffc7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x775}, 0x98) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000c82000)="0aaa92b0d5e383e5b3b6f16b54dbb7295df08217ad4000000001000090e6", 0x1b) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000f8a000)='/dev/binder#\x00', 0x0, 0x2) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000760000)={0x0, 0x0, &(0x7f0000397000)=[{&(0x7f0000b22000)="3a8b142321d6ba1cdbdadcf6f6395240c3b054dd5ba26413b8972cab8a54abfdb8887af88b9565ebff5ea63d4f73cac7ed15d7cc3da1f40e8b2cf38c9c1b6ee9b12a6042400b78276377d089e3d89dc5700d795c0ae2113b96b604f6241bb31b66b3cc515f234904826202f26bc07a22e8cbbb88c94ad2b9973c3e70e27bcb66", 0x80}], 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r3, &(0x7f0000d2d000)=[{&(0x7f0000f87000)=""/36, 0x24}, {&(0x7f0000789000)=""/69, 0x45}, {&(0x7f0000f87000)=""/26, 0x1a}], 0x3) 2018/01/27 15:41:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007ac000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000063000-0x40)={0x1, 0x4, 0x7, 0x0, "3697396f574fb823be8e23616b60f15a2d0cce4501e172343cae4c8b5726f8bb10725521a7b3dac75e224927", 0x9}) ioctl$PIO_UNIMAPCLR(r0, 0x80287010, &(0x7f0000301000)={0x0, 0x0, 0x75}) 2018/01/27 15:41:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000fc5000)='/dev/vcs#\x00', 0x5, 0x400001) symlinkat(&(0x7f000035c000-0x8)='./file0\x00', r1, &(0x7f0000ccc000)='./file0\x00') r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac2, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) r4 = accept4$unix(0xffffffffffffffff, &(0x7f000017b000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e92000)=0xfffffeba, 0x80000) bind$unix(r4, &(0x7f0000fed000-0xa)=@file={0x1, './file0\x00'}, 0xa) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_RUN(r3, 0xae80, 0x0) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003d4000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000f81000-0xa4)={0x0, 0x9c, "41f262d1418e8345e56c69e6cda22b856592c6263d33c45039f264b6deb4b0bb885dc7ce01fc618276514a59851d95753a0dd4d3acc2fe54c249265b34064ceb1f86e4291fbd6b62d09c4c79f47747d8847dc829b289d072b642a1974b20a73561193f8dce5fd2fc3504af0b112a27ef5a9b48cfbec0afe51a5143568b074dab0866860950792278b68b918e821507454bfd4e3e3eeb0123f2873178"}, &(0x7f0000dd9000)=0xa4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000513000)={r6, 0x3}, 0x8) 2018/01/27 15:41:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d79000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000be6000)=0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000a68000)={0x3, 0x0, [{0xa, 0x3ff, 0x0, 0x0, 0x0, 0x0}, {0x1, 0x0, 0x0, 0x0, 0x5, 0x0}, {0x7, 0x0, 0x8, 0x0, 0x0, 0x0}]}) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$KDENABIO(r0, 0x4b36) recvfrom$llc(r0, &(0x7f0000183000)=""/4096, 0x1000, 0x2, &(0x7f0000701000-0x10)={0x1a, 0xf7, 0x1, 0x3ed, 0x48b6, 0x8, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00007b6000-0x9)='/dev/vcs\x00', 0x20001, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000537000)={&(0x7f00006a6000-0x8)='./file0\x00', r1}, 0xc) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000524000)='/dev/vcs\x00', 0x80100, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00003c4000-0x8)=0x5) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000a61000-0x20)={0x3000, 0xd004, 0x6, 0x5, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000814000-0x18)={0xfb5b, 0x10001, 0x7f, 0x20, 0x3, 0xffffffff00000001}) 2018/01/27 15:41:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000752000-0x12)='/dev/input/mouse#\x00', 0x3, 0x40) ioctl$KDMKTONE(r0, 0x4b30, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_FPU(r3, 0x81a0ae8c, &(0x7f0000225000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f00009f0000)={0x0, 0x0, 0x7751, 0xffffffffffffffff, 0x4}, 0xc) 2018/01/27 15:41:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000657000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000853000)={0x1, 0x0, [{0x48f, 0x0, 0x0}]}) 2018/01/27 15:41:19 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00005d8000-0xb)='/dev/mixer\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000f73000-0x38)={&(0x7f0000814000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000181000-0x8)={&(0x7f0000f85000)=@bridge_delneigh={0x30, 0x1d, 0x425, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_DST_IPV6={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000b0000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000f89000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3, 0x40000) 2018/01/27 15:41:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000428000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000767000-0x50)={0x200, @time={r1, r2+10000000}, 0x3, {0x6, 0x7}, 0xfffffffffffffff9, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000a61000-0x50)={0xc1, @tick=0x2, 0x0, {0x800000007, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000be4000-0x58)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000508000-0x8c)={0x2, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$sndpcmp(&(0x7f00002d9000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x40000) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f0000470000-0xa)={0x4, "2ae3a2e811f4"}) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00009b4000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) 2018/01/27 15:41:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000025f000)='/dev/cuse\x00', 0x0, 0x0) renameat2(0xffffffffffffffff, &(0x7f00001f5000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000aaf000)='./file0\x00', 0x0) mremap(&(0x7f0000a17000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f00001e0000/0x800000)=nil) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f000003a000)={&(0x7f00006b5000)=[0x0, 0x0, 0x0], 0x3}) madvise(&(0x7f00006bf000/0x3000)=nil, 0x3000, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/01/27 15:41:19 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000005000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000005000)=0x10, 0x0) connect$vsock_stream(r1, &(0x7f0000001000)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0xfffffffffffffcf7) listen(r0, 0x0) connect$vsock_stream(r0, &(0x7f0000001000)={0x28, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, 0x10) 2018/01/27 15:41:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000b9000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000911000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000d48000)="0200000002000001000000000100000000000000", 0x14, 0x0) 2018/01/27 15:41:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = dup(r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000c26000-0x4c)={0xcb6, 0x0, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$adsp(&(0x7f0000ed7000-0xb)='/dev/adsp#\x00', 0x5, 0x20040) ioctl$KDENABIO(r3, 0x4b36) sendmsg$nl_netfilter(r1, &(0x7f00005d3000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000921000-0x12b0)={0x2c, 0x2, 0x3, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x18, 0x1, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) write(r0, &(0x7f000065f000)="240000005a001f8481ff0307180000010913171408000300ab0066ff080002ed81001f01", 0x24) 2018/01/27 15:41:19 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000034d000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000000)={0x100000, 0x100000, 0x8000, 0x2d46a6e4, 0x20}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000)="", &(0x7f00006c4000-0x4)=0x0, &(0x7f000049d000-0x4)=0x0, &(0x7f0000c12000)="") 2018/01/27 15:41:19 executing program 3: mmap(&(0x7f0000000000/0x27d000)=nil, 0x27d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000136000)='/selinux/checkreqprot\x00', 0x20000, 0x0) mmap(&(0x7f000027d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f000021d000)={&(0x7f000027e000-0x4)=[0x0], 0x1}) r1 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f00000eb000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff47, 0x8, &(0x7f0000206000)=[], &(0x7f0000011000)=[0x0]}}], 0x0, 0x0, &(0x7f0000c8c000-0x1)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000001000-0x30)={0x4c, 0x0, &(0x7f0000010000-0x80)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004000-0x40)=[], &(0x7f000000f000-0x8)=[]}, 0xe4a6}}], 0x0, 0x0, &(0x7f0000001000)=""}) 2018/01/27 15:41:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x200) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000001000-0x4c8)={{0x1, 0x7, 0x0, 0x8, "0f3ded4d99b7d11942b4d0741806cb20edd875e4b4e503c8dcb5735c3ac5706579accb16644fa7cb0f71877d", 0x80}, 0x9, [0x8, 0x4, 0x1, 0x92df, 0x4, 0x40, 0x8, 0xf8c, 0x81a, 0xfffffffffffffffa, 0x5, 0x6, 0xfffffffffffeffff, 0x0, 0x3, 0xfff, 0x0, 0xffffffff, 0x1, 0x9, 0x10001, 0x0, 0x0, 0x1f, 0xf0a, 0xdc2, 0x101, 0x100, 0x9, 0xab, 0x4, 0xfffffffffffffffa, 0x1, 0x1, 0x10001, 0x10001, 0x4, 0x9, 0x9, 0x410c, 0x2, 0xffffffffffffffb1, 0x9, 0xffff, 0x6, 0x1, 0x3ff, 0xb8f1, 0xee, 0x9, 0xfffffffffffffffc, 0x0, 0xd0, 0x800, 0x80, 0x1, 0x100000001, 0x0, 0x92, 0x200, 0x400, 0x4, 0x24f, 0x6918c086, 0x2, 0x590, 0x8, 0x5, 0xea, 0x4, 0x80, 0x4, 0x79f, 0x0, 0x101, 0x7, 0x0, 0x6, 0x5, 0x6000000000000000, 0x40, 0x7, 0x7, 0x1ff, 0x80, 0x4, 0x40, 0x1, 0x0, 0x400, 0x1, 0x4, 0x7, 0x7, 0x5, 0x10001, 0xffffffffffff8001, 0x7fff, 0x7f, 0xb383, 0x81, 0x2, 0x7ff, 0x1, 0xfffffffffffffffa, 0xffffffffffff5a4d, 0x1, 0x8001, 0x8, 0x6, 0x9, 0x3ff, 0x8, 0xff, 0x1000, 0xfffffffffffffff8, 0xff1, 0x4, 0x8, 0x0, 0xffffffffffffff00, 0xff, 0x71, 0xff, 0x10000, 0x1b, 0x2, 0x40], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000003000-0x10)={&(0x7f0000000000)={0x2, 0x8, 0x8001, 0xd, 0x7, 0x0, 0x2, 0x0, [@sadb_address={0x5, 0x7, 0x2b, 0x0, 0x0, @in6={0xa, 0x1, 0x401, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x7}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x10) fstat(r0, &(0x7f0000002000)={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) socketpair(0xd, 0x1, 0xa7, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f0000004000-0xb0)={{0x97ea, 0x8}, 'port1\x00', 0x6, 0x4, 0x80000001, 0x0, 0xffff, 0x3f, 0x1000000, 0x0, 0x2, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) chown(&(0x7f0000002000-0x8)='./file0\x00', r1, r2) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) 2018/01/27 15:41:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c84000-0x9)='/dev/kvm\x00', 0x0, 0x0) memfd_create(&(0x7f00009f6000)='/dev/kvm\x00', 0x3) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000c9b000-0x4)={0x15, 0x2, 0x0, 0x0}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a83000)='/dev/rfkill\x00', 0x1ffe, 0x0) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f00004fc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f00005fe000-0x4)=0x0) r4 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x8, r4) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) 2018/01/27 15:41:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x25) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000035000-0xe7)=""/231, &(0x7f0000c89000)=0xe7) listen(r0, 0x1ff) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00007c5000-0xc)={0x1, r0, 0x0}) listen$netrom(r1, 0xfffffffffffffffc) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r2, 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00006d0000-0x8)={0x0, 0xffff}, &(0x7f000097a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00006c4000-0x20)={0x81, 0x8, 0x2, 0x5, 0x1, 0x2, 0xfff, 0x10001, r3}, 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000583000)={r3, @in={{0x2, 0x1, @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]}, [0x2, 0x5, 0x1, 0x6, 0x0, 0x2, 0x4, 0x1, 0x5, 0x3, 0x7, 0x80000000, 0x8, 0x4, 0x518]}, &(0x7f0000506000-0x4)=0x108) close(r2) 2018/01/27 15:41:19 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000e000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f000000c000)={0x9, 0x0, 0x0, 0x0, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a", 0x0}) finit_module(r0, &(0x7f0000004000)='/dev/snd/controlC#\x00', 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f000000f000)={0x9, 0x0, 0x0, 0x0, "2a5a7aa6e53ff258647a2c1a8eea9f6c6d94820ca1091fcd87f112b28bb336f2fc0f56e07866b5874c098814", 0xec}) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x500) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000010000-0x108)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1569, 0xa2, 0xa175, 0x3, 0x1, 0xfffffffffffffff9, 0x2c10, 0x1, 0x20, 0x1, 0x2, 0x1, 0x564, 0x1, 0xff]}, &(0x7f0000001000-0x4)=0x108) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000011000-0x8)={r2, 0x1f}, 0x21d) [ 49.768875] binder: 7165:7166 got transaction with invalid offset (0, min 0 max 65351) or object. 2018/01/27 15:41:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000752000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000161000-0x21)="0a0775b0d5e38408b3b624f65c54dbb7295df0df8217ad3f0000000a000000e605", 0x21) [ 49.790503] binder_alloc: 7165: binder_alloc_buf size 58536 failed, no address space [ 49.790515] binder_alloc: allocated: 65360 (num: 1 largest: 65360), free: 16560 (num: 1 largest: 16560) 2018/01/27 15:41:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00007e4000-0xc)={0x1, 0xffffffffffffffff, 0x1}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000242000)={0x72734652, 0x1, 0x1000}, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000475000-0x14)={0x1, 0x800000000000003b, 0x7, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000077d000-0x20)={r1, &(0x7f0000ab2000)="", &(0x7f0000da1000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000146000)={r1, &(0x7f00005da000)="", &(0x7f0000e03000)="", 0x1}, 0x20) 2018/01/27 15:41:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ae5000-0x27)='GPL:-wlan0)posix_acl_access#(vmnet1em0\x00', 0x3) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000ee3000)=0x6, 0x1) setrlimit(0x1000000000000007, &(0x7f000068d000)={0x0, 0x0}) r1 = syz_open_dev$mouse(&(0x7f00009a8000)='/dev/input/mouse#\x00', 0x80000001, 0x101100) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f00007d6000)={0x5, 0x0, [{0x0, 0x0, 0x1}, {0x9b4, 0x0, 0x800}, {0x2a3, 0x0, 0xfff}, {0x19d, 0x0, 0x8}, {0x8ab, 0x0, 0x5}]}) [ 49.790546] binder: 7165:7173 transaction failed 29201/-28, size 0-0 line 2903 [ 49.815742] binder: BINDER_SET_CONTEXT_MGR already set [ 49.815752] binder: 7165:7187 ioctl 40046207 0 returned -16 [ 49.816960] binder_alloc: 7165: binder_alloc_buf, no vma [ 49.816982] binder: 7165:7187 transaction failed 29189/-3, size 65351-8 line 2903 [ 49.932503] binder: 7165:7166 transaction failed 29201/-22, size 65351-8 line 2966 [ 49.943064] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/27 15:41:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x5}, 0xfef2) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r1, &(0x7f00007d8000)=[{{0x0, 0x0, &(0x7f00007d8000-0x70)=[], 0x13e, &(0x7f0000496000-0x1b0)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x9}], 0x1, 0x0) r2 = add_key$user(&(0x7f00007b0000)='user\x00', &(0x7f0000f38000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000242000-0x1b)="bb625e47131cc214d1cd84bdf2ae545dfffe64f76f1b7cbe23cbe5", 0x1b, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r2, &(0x7f00004fe000-0x40)=[{&(0x7f000037a000)="bad6c5b07a9e1300e28b97e40db02bbe2950912f50c798ef49b9a4052746b093", 0x20}, {&(0x7f0000a89000-0xf8)="7a9542aba8db4f9bdf3acda94374db9b46b53433587669e11f991ce56e69169a995936931c5bf7f1cdbf9098c4df04ce6217eff234f783c93be56afc6b394ff0a6e68dfad4a40a697301d18891eabb0c1a9bcc12c6ef1f20d685db6e071d2ad6415c866e87c9839c8e498065c7a3dee66173cde3b8ca077bc8ea0d626a9d2934ecc0798980895ebddc45ffbf30142c0868b265e3e5d97a9051feef980db91ef9780841debee504d86a5b2b0edad7055658a1c751e05480fac766587c8ea999b2fb2ac4afdf46aa936690ea35f8315a7f1fd7a89360fd214240601799ed8562be478370ac2dc19834c2cd3afb3da5dd7136f4930761355ef6", 0xf8}, {&(0x7f0000cc2000-0x76)="76b9e38267c50f9742e4a330985e0ca7dd26068446e220727b299beaac6a8de38d0b87b7797da8c4d7ca620d2923d690c955a7a429b4a9aa5f1485ec572c578ef910bd1e1cff5627dadde716dd326d6fde7ad6602b26d4cba571a4d98caa659ced14812125ed32faaacc0687934af1559fca15ecf912", 0x76}, {&(0x7f0000af4000)="f7967bb0f07b89ee0696462e8a080f896f7ca4e6dc6da4bad3cc00e8a3ae3fc2f4a9c8fccd93581267c47638103b9356782f7425adb1f1931dd35e8ba0b10a3d50c5406431a6d12a6b9597f3ffbc25087a844d9ed9c775d2cf76699ebe3652584ff2492b8d8d628ad9b14e564eba227ffec8a0d46bb83322c8b2eafa0aa216471a37e1ccac36a9424cd2458e9efca550b2d985370f8796a7d7828171f589f7c0f3ad30da2b9a18b4d9a4e21fd77298b6666b8d58c8d52ee56296005135d56183c800e9860a6869a887b44c8eb80f404415a8be86dec1a8ad67d6a45b4e208d7a3e29687f685910190bd302236685ac7283d01e403833c9b6547e639cdcc966226d02b408ef38244b7f166dabde9389d664bc76807f529379e03a8ecaf7c5ed7986dab6f3d6825332b5a7710b5116b0114b86938309e72e24252eb39658e7c16fc47f4c9efcee0d7702a59de1272ffa8ba218691e4b921a9e0d24609f6fc7a7326be42177d2c588ee5b4f00c75c9a7c521780067534f53fc76ebe8bc9e6a0b811170c82bfcee3c174018798efd374fe4256f40ee72305d770932c26c5886663fdcd41821fea0bb25a57b6c82b045b19e2f5ebde8a594b72c1483aa2036118d3b05054f1ef1710599e928f589985f8a39c7e06a5c7f7415cfcb0e8eaaa85def291e7581e3440c1430f72766de73ff25126d84ad146a56ede57fc2c467d4d026f58dd10b3ac4bc0eb4233fc423b673fd7904543927d5d97dd4d0029c1ccc0637fe003bb4a70903c70b078366168a7dedccbacf349956eade37e588973167df6f03cbbb02380988a08541157285e635f6f55b9b6d4eb6911da0789b69363ab6dfaf1221ec95a9ad48120345352eaa77e5116af0fcafde4777f5bbb5c38a3769c5d71fbe07dd3088c08a78ce5f79b047af631418c312f70bf77df485f1239a0deb14f0796593f8df42f42062a202582ad6edd821adf5ce75fdd82d0c055876257b469d43e176b17bbd64b729690f0bd8498d278f0295ca84a3222517c8a623c9b3fbdd35fd252fda183a8cff57688a72a2fa56b6d902dbcd6681b92f4e8627037b244d30824fce0be23b7fbde4c1ef0e5b8d5c46a687c8279a54dd9344d7810c8c2a0902fc99ce5c74064014cb879dc01a89488c142283138ead8861d92b08934591af51573b1ee7ec6ef525aadd99c2968730ddaf15bb462415cd275f40528c981dc576dbec4248d5c5a1ef76171f734445fae999e48ad2d4d625ac21e4ab095f8d8f06603a18038a935032c6889ba26ada9f88e6486bb37b02dd53f7b5082c6e9bbb18d2a2d1d7e377a85e6413a689b6a546870b4a4d2a7923c6767c98fed2adfdac1a391b2216f4e39d2d187b221dfa9cbe9dab44b6057834509fd6077907696b0defbb0f7406abf34aae96c5dd73ade96b1e147f557d41217d5f5baffee0a27fce6ee8c7b396e31bfd15b20edbe8a19a830b1937e48537f6cf19de2ae36c4960829b55a808cdb1837dc31cdd370b46540a636f6c1de42c4f04debf73d58cf928feda6f683ea74485c4ef304d1a2da5b3265c65b1920ccd5c21c98d8fadc0b824583c0873d1c9fa4745915b05b44ff59c720eaeb1c5c01da5c84dfc422d57614471bf8092e851dddc698bc2bc5298c60a4cb3afb714f63b702be7643e67faa6369591b0efc11c38bc285fd9edeaff21ba3728679933ef886c130184aeca7638d8c7231cb4f7853c8c790b952710e3f408fea8ca1762aa1ca09960a75fd4e7f51a4ac66aebdd768fe0f2a019964f187a7d73c102a20b7b8490893bd230c3c888ae52c0a20d4ea87171942f61b3dac5de7a917c64a73db16f0018027e2824473f3eee6471daa391f9ef203828e9f32ce970ff9531203cabffe69b46794096fb07238a07989f36261eb93e5c4749e678774fefc7dd4b25a528fda5137567508541f2e3a8ac33cd74384d1a168b7c9e094e147b0ec3d09b7c1ec7ea8a78dc124069feaf6e986d1e39c65dca93c59a1237d0b9d085d203a676ff663e32a6cb4fa83a755ba3eece9f01652095d6c50df0fe81e70444a77c25e52205d387902c6a830ce7211304a9e209b53a4b8928a4121ebc33b261179787cc6b52389ae040206061731f5ee2e21aed4d6ce36fe932f24fc28493210ed69f48896d34fa5511b2bdb435965663e489eee32cfeed5f78ca7a6ddf256e1aef27c7cc37e800b8509678c38a94da9786be32950c2d307d90462ed3fddc99b927d02bd64a8ef63f91f16c87e750aa94a536d8af3a85320c56b444d462319e76fe1c87578c188a0c363a88f845bed89f90d208b126135712415ff22fd4fe0cd080c8f57af766f8316ed8e769d0bfd0a6cc9e5cff9c9b0757afe7589474621edab6413a78cb3c7a079b170b60df943fee10aafafcc4457e8fc0f8f55b50c1c15580cb6c6d96fa236672ceb922da131cb88936203c77a73e8d547c502f7ee5dfc4ca69ffbf7d7837db460b83633de332f40fe96598c4edfb5742e8f66abe36cf0607e8566d695457ae413da88658265410cfe2d804a1bd1ed84010d467eb5dfdffa7c4124b063e838c29ef0343350232130274644435338d27d9448a81b2336ee1fa30dae32e6cc48052883b492eb43775869e600cc8ea988c8eba7bea0ba8634ca010bb7928765762d01f4ce33732e3abc5968e08ebab7a4de6fc190399c2137fdd424118d928917f46889f210e496fd78422b2d49b3f8fd2348bc2586975e0f0d3789e339ad31457fe9afe8c1e7c0aae10ec6ff3a72773c3fe039e5b40a7717b13b5d3f8a1d7bae5d0564ae84ef96df512f4f3b977bd7590047c1ccd9de8e6ed43f554f82702100aafa4d65eceed8e3cd304305d7a013dc1ed7dec4d33c3c546aa76d8cbd70794c696eb136bc652258da5094d86f33019559f4fcf8f9a9cddd046a514ddd8295d4b42d31dcb98fe52a7d1a1894c969f5737ae48ab37059619d99adedfb67cd023dd5839a5fd911116410ce77e37c68e560782a24acfec5fb30e14cf27cd41c34fba4f3c6ea170521c47c69f03e86815d5c03d4a8d1c18955dd2c38d62c5f0ec63dad45fbfa3986459aa3e0fd74d4619a621c5656c8cfd97f297b7aff90d63816f21c39113b9b9041a8637bc27d8b8ccef6b0c337f60bdbcf2f8ba9833fc0c3133aa0e870be40a1947025d2c770a1c08ea0c45c2761fe65bd9fece086ffb106feed478ebe5fd7d6e8fb38b90e4e1932e69cff208394ac0edb8448e1d8d0b89f418d8e8f8decbd163a1d5f1a5739d11558755bf9c46643d97b7a6491166e47126a68c24587299a2b755571666e18c7516b6b1b7a2f29cb168c32d01c160f6c4ce6aad3321abd91a388a19b300779494782766b64ea4642450171e295344d79c1e2ca7452b3892f6306082f0ecc3c98a60ab9fcb23a459ff6e41b41be8ea0a16fba1ffbf309db22e4ab8605737d1a7f97e143d1f5ed171d6f75653db08e2f5ba1a9a08aa00be8b31351d793617bcc1f7fc1deddc3f7b1f622c40baa6f325505f003fbf8a5916a693a158c89f48a11f97867f1a96278a95a61d991444ae354032ad882084d4f3845946336e1180ed0b3aa04213603b444f735e6f632c19d47fc4a786586ae08457c6cb9bc920fe112432fdc806ec77442f6352eec59bd59e2564dc4b57abfa74956dab9cca9b4ccaee91e6c6ab08412610728994a94c6b5f089e952156569e01c18a3fa59631421eeb07f290582b2f6edf9cdf7f34909bcc5e9c394ece41c9aa7ac649edcc1776ea4817a573cbf704bac33fc410a72805caabf2e7abee62e8ff3d5852061365952570a97e2350385a6793483814533f26ee5e882d5b6c76c54c7282ed48534b4940b98410122cbae4c09adae43322485de50e8547b65d2a4ae0eb717e641749baeb9d6624d06d0a07752f3bf1842c56020e920c0b51437a55cb2309ffc7c7242bfb8b59e8df4d85f151f12c4bedeb0e0a8e408c99d215b483e50d438de4a72f43f28d4cb402928bda514204c9c4466164ea1d656697c68de85b5e48aa554be202efba2e4ed8811a221a6ae1379a5ad30b47eb4e80cb3f86fe4e938f023d204a215ce236f855136e9fd8c2bf328433b3be4d98df10cb7940f9eb40434eb560da1438dda4238efe5a982de8027de026dd8e6b5b7ece31a82469ae5d7a851b271e19924fb2b99963816585a0a61b8f17e4c69bea4f041b6671e43371dbd251d753b6cb82c6af8401ab1b2970d2aa0b71b68020dcd7b0b76757e387b6db4b67341f1c277f6f20d78180cea4e059b3227ff023c4f28918248f9da7b99379f451db5427ba0810104870925bc7a22a504392d01721a595f3f1894e447c932649b51402cacc764caa87be553fa3572994489baa4494419d7c639ceb9270e4e36d82639f128481a3d4712dee188df17bd1cea9ea27531267a67f6d661db663b11495abdbc006729b90a43b7adb4db1f1fe75694a1ea11199bd40c003e2f7af9e4b0ba531c4e27086a727b7f095295e932214414678399da9ff7b3af8df2d8b83af488b73a86cfd42356949e94a7a20e71f2e67927d1220d4e41ffff183370fe05bb1c059f3b193ecdf5c3685e0b3d0515b06f263100567bc156dd5cb5595ffcab07622f8a0d848825b7cae6c02b6b77aebe29f39d9b81a571b1f4a6a700c0d425fd6981525a46e60ac686cea054b01db9e5790f2427632256b8cbf35eece5a9f72b39eec20d0b5b5a820ac7e1edf5777696bfd61e7c951bdf307a209361b14c58dbb924685d20a667de97d9450c1bce66789d8759da4808cf517fb83b93b87f13398f2d5d5a2bd0b36f4055ec80ed2af9f0fa3b65a10931c6da658cf6fd8914fe69594bd3cabedd59c4fcc9a55250c7962917d0a1be247e72e6da5905bf361f8f86df654262257ec7280956d133a1ec32dfa2b86bb93bb7e1d74f03827ddf923144f6888ef5f491939f77e9fda55e642649f757ea79c80b4b858ad307120f72f06bbe1069beda98b4b13c86df93da87dbae743a1540c5706b3f3a1180a50314c961300b8cc297ad3f07e90afe010b228c167bb6ea11fe3627c02ea412d7716e42d65ab47cdc54cd1a96d27da6f6fa1049ae47a1f1cfdb8667d0f789ff5c5aa92ee9d8b098957388295748870ae1664d7f80dbbc60b786b229afd87255df43bb13842ee002f95c4a0c565ba474b5b65e844c67919f78b38b10cb04249db5b352c64a3027e82d05d3d941bfb8862b6f22588723fe9517e396a49393b6f1b4a0869fbd6208f9e9d862c684c5bbe1e5d6f33c7a2581db7388a0e6bdfe6a31376eb3358d9c5eb9d3e2f4c1258efcb75e9dff7a88d89773a00f90659fa0b518779e4214e09c13a61282327dc60594259cfc429335802593039979906860ca79b74c147b6365afc1e514e8c7ffdeceb922b37406afda57dcaed0e5ee3e06023e6fff10dea81c1bf1044fcb2ceb298cb04fdd861eb1fd8cb4d3581524f7f388d605f2a617abddd1af7558003e31b7b7b56bd4086858dd764c1a3be4391dfeef87cbb68c4ae8022d16a69e9079af7e78c605fcfda08d945208661bb302d84aba915a5ead89bd3b299eaad40e0d1a92e511922d2ae886214fa47e49e5035461521a3878c8fe11ab8c5bb6be4a743b6cd9c20c8307ff3d44bbe341f2a8b4453c014f9a64e92dcba882dc06443c102613ebeb1f6267a330c80200c204a8ce27b185fa40729b68d3d3ab61317e695562694607693f356b2cb13dd2cb90f41957200a535cbc8cc9739bc288b98260a199be31fd1ba37ef31e1cd168fc9cf6bf1603614b98b5e5b9", 0x1000}], 0x4, 0x0) 2018/01/27 15:41:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000007a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000520000)=0x0, &(0x7f0000c85000)=0x4) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000bfc000)=0x1) 2018/01/27 15:41:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) sendmsg$alg(r1, &(0x7f0000de0000-0x38)={0x0, 0x0, &(0x7f00003f4000-0x40)=[{&(0x7f000027a000-0x48)='?', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x8880) sendfile(r1, r2, &(0x7f0000607000)=0x0, 0x357) 2018/01/27 15:41:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0x2, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ed8ccfd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = syz_open_dev$adsp(&(0x7f0000314000)='/dev/adsp#\x00', 0x7f, 0x80001) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000d1e000-0xe8)={0x0, 0x0, 0x0, 0x4, 0x3, 0x0, 0x1, 0xd, 0x4, "425facc6b412e304eb1657a3b8e15f4f9e859c4bdd797333000a8abbb5318ee2cfac0ecb9735adc870bbb4e30f7a4fc6701be2b29e415e923ec0146500e59cf7", "570a001ae17ba49a12beeb9ac03abdc0b5e57bc7d6d3f054e2ee47d5162d8a39ee65475bbe6d375070776718bfd0a850ca7f1e5fb571fee8dd20a3f0fccfd4c7", "bf747490090a6b0661e5a4b6f0e5a333784b43215c2bfaff184a54ed92e83903", [0x6, 0x9]}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fc8000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00008fe000-0x390)={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]}, 0x1, 0x0, []}, 0x90) 2018/01/27 15:41:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_init(0x44, 0x41800) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup3(r0, r0, 0x0) getpeername$ax25(r1, &(0x7f0000049000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000495000)=0x10) r2 = syz_open_dev$usbmon(&(0x7f0000471000)='/dev/usbmon#\x00', 0x1e65567, 0x20200) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000167000-0x3a)={0x14, 0x0, 0x9, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) dup3(r2, r2, 0x80000) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fad000)={0x0, 0x0, 0x0}, &(0x7f00008ff000-0x4)=0xc) r4 = getpid() setpgid(r3, r4) 2018/01/27 15:41:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000da9000)='/dev/rfkill\x00', 0x80000, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000c74000-0x39)="024f4cce90bd1ddf861554f843768a2a9842c2646a6281b11322f95d5821ad88c3c1d024f156bceb07c6e1f2946b1dbd68ea34e06fee06f3bf", 0x39) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000b87000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000b0f000)='net/tcp\x00') preadv(r2, &(0x7f00003d2000-0x10)=[{&(0x7f0000541000)=""/147, 0x93}], 0xc009474aeff880ca, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00002f9000-0x9)='/dev/rtc\x00', 0x400, 0x0) [ 49.948955] binder: undelivered TRANSACTION_ERROR: 29201 [ 49.963649] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/27 15:41:20 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f000026f000)={0xfffffffffffffffe, 0x4, 0x200000000007, 0x99d1, 0x3, 0x1, 0xffff7ffffffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000af7000/0x2000)=nil, 0x2000, 0x2000000, 0x88010, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x4, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000af8000-0x4)=0x14, 0x800) clock_gettime(0x0, &(0x7f0000af7000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r1, &(0x7f0000af7000)={&(0x7f0000af8000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x10)={&(0x7f0000000000)={0x5, 0x4, 0x0, {0x77359400, 0x0}, {r3, r4/1000+10000}, {0x4, 0x1f, 0x9, 0xffffffffffffff85}, 0x1, @can={{0x0, 0x3, 0x5, 0x6}, 0x4, 0x3, 0x0, 0x0, "ce31c2a8b61343cc"}}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r5, 0x4000000002283, &(0x7f0000139000)='4') readv(r5, &(0x7f0000d6f000-0x20)=[], 0x1) write$evdev(r5, &(0x7f0000b5e000-0x78)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0xfffffffffffffffc, 0x0}], 0x60) 2018/01/27 15:41:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000539000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x2, r2, 0x0}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000814000)='/dev/cuse\x00', 0x82, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000076000)=0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000017e000)={0x0, &(0x7f000002d000)=0x0, 0x0, r2, 0x0}) 2018/01/27 15:41:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) connect$inet6(r0, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) accept(r0, &(0x7f000039e000)=@generic={0x0, ""/126}, &(0x7f0000886000-0x4)=0x80) 2018/01/27 15:41:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000df000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x1) r1 = syz_open_dev$sndpcmp(&(0x7f00005a3000-0x12)='/dev/snd/pcmC#D#p\x00', 0x10001, 0x800) sendmsg$key(r0, &(0x7f00008a0000-0x38)={0x0, 0x0, &(0x7f0000852000-0x10)={&(0x7f00006c8000)={0x2, 0x12, 0x20, 0x9, 0x2d, 0x0, 0x0, 0x0, [@sadb_key={0x19, 0x9, 0x5d8, 0x0, "50ddf08aa7597f8bcff443d388aac18f060aea9a15bc8c76b2ec5a2e992da217846cc3a86e30434696186d5c1864933d931769ac39aef3cc86afdd3567478624dc8e6aa56cff199e77ea5742948b0701cec97430b294b31838cf9e98cce14228c680a3e49d0afba24137113807b0166990d2b16a1ce0ab4215cbbb335ed274038cfeac10d45427073aa6165945ef8d273f0f16dfe044e54db85f8c06b4268143a71044727b818cfe26e486d7fd2f3eaf20dbb2303de986aa7d48b7"}, @sadb_sa={0x2, 0x1, 0x3, 0x8000, 0x8, 0x14, 0x4, 0x40000000}, @sadb_x_sa2={0x2, 0x13, 0x9, 0x0, 0x0, 0x1, 0x6}, @sadb_x_sa2={0x2, 0x13, 0x9, 0x0, 0x0, 0x7, 0xffffffffffffffff}, @sadb_x_filter={0x5, 0x1a, @in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@loopback=0x7f000001, 0x3, 0x4, 0x10}, @sadb_address={0x5, 0x6, 0xff, 0x80, 0x0, @in6={0xa, 0x1, 0x61, @loopback={0x0, 0x1}, 0x0}}, @sadb_x_nat_t_port={0x1, 0x0, 0x2, 0x0}, @sadb_x_nat_t_type={0x1, 0x14, 0xee, [0x0, 0x0, 0x0]}]}, 0x168}, 0x1, 0x0, 0x0, 0x0}, 0xd1cd1676c41a1450) r2 = socket$key(0xf, 0x3, 0x2) r3 = syz_open_dev$usbmon(&(0x7f0000743000-0xd)='/dev/usbmon#\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00002bd000-0x34)={{0x1, 0x3, 0x7, 0x1, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000789000)={0x4, 0x3b4e90bc, 0x8, 'queue0\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$key(r2, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000004000)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00005a2000)={0x1, [0x0]}, &(0x7f00002ee000-0x4)=0x8) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f000090f000)={0x5, 0x8000, 0x4, 0x2, 0x7}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dfd000-0x10)='/dev/sequencer2\x00', 0x6, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000d13000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000814000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 15:41:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20000, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000001000-0xc)={0x7, 0x100000001, 0x39c6}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x20, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(r1, &(0x7f0000001000)={'system_u:object_r:crond_var_run_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x32, 0x36, 0x0}, 0x56) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000003000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000002000)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) r3 = semget$private(0x0, 0x0, 0x41) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETPID(r3, 0x5, 0xb, &(0x7f0000003000)=""/45) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000005000-0x8)='trusted\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000004000-0x8)='keyring\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r4) r5 = getpgid(0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xe, r5, 0x47cb, &(0x7f0000005000)=""/45) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000006000)=""/193) open_by_handle_at(r0, &(0x7f0000002000)={0x2e, 0x20000000000000, "84f6c333ac82714d457c67e167169b081f4c9d32667bef5e6536f38807414e36dc73ccc42e43"}, 0x10000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETALL(r3, 0x0, 0x11, &(0x7f0000008000-0x10)=[0x4, 0x10000, 0x5cb03268, 0x62a480000000000, 0x6, 0x6, 0xffffffff, 0xecf9]) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000008000)=0x3) 2018/01/27 15:41:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006fd000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ceb000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r2, 0x20000000541f, &(0x7f0000f82000)=0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000f4000)={0x0, 0x0, &(0x7f00008c0000-0x10)={&(0x7f000000c000-0x108)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0xfffffffffffffffe, 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]}) r4 = memfd_create(&(0x7f000003e000)='\'', 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r4, 0x40a85321, &(0x7f000074d000-0xb0)={{0x0, 0x9}, 'port0\x00', 0xc7, 0x80000, 0x7ed, 0x10000, 0x7, 0x6ce, 0x6, 0x0, 0x5, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r0, r3, &(0x7f0000958000-0x8)=0x0, 0x0) r5 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r1, r1) write$sndseq(r4, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r5, 0x402c5342, &(0x7f0000b0f000-0x68)={0x0, 0x9, 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, 0x0]}) 2018/01/27 15:41:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = syz_open_dev$vcsa(&(0x7f00005d4000)='/dev/vcsa#\x00', 0x10b, 0x40) sendmsg$nfc_llcp(r1, &(0x7f000051f000)={&(0x7f0000cfc000)={0x27, 0x8001, 0xaf7e, 0x5, 0x80000000, 0xfffffffffffffe6e, "70182bdfd74073af630b5ca390820a1140770c9048255f459d286ca3eef76c6d2a1f3f5e7cd95d1b980ce68ad5b148e68b20f7c5c32dabcb0d9801547cfa59", 0x0}, 0x60, &(0x7f00008b5000)=[{&(0x7f0000b4d000)="e2034ec11592c1e06194b794d2847e109f9d82fafc9bd2482bafccec00465b0a314ee3bf339465b3a360b1fe2cad063b1da4c7ed511c15fee3a1366a5fb4f228e41bcc1d1e56f39164c50988997610f349a0b7b7a949d4f4a956a9d1bcccdf6362003dc29ff7c986e8254f468c4088e1303e2b05ac010089fb96537ce996cf9d22c58c8025135912748bb1644007", 0x8e}, {&(0x7f0000c64000)="707f6c2ccf02c4", 0x7}, {&(0x7f0000481000)="434f143e40e7364cbcb1a476c1b7a2bf32f0e2b40061a9784f338f38f6a3b97bea85c8575626bb30ab6745c3919fd7c4607fcc4dd7d3147fae9a31d10a2bc8befc989d0ec6cd9f9ae440c775fd4af8c8a8fd50cdecd88a963babadde52", 0x5d}, {&(0x7f0000e45000)="0ebbf9222bb2e1a3da5dcb8b8363353e475247aeef95f76b090de7cb6abeee68ef55a5b98abf34b38ba127190d14a00c13c117fbe1e1f00aca586c0e9f0228e3d17e8f4b74663dff017e3442c521bc413d358c57e2b8c78ad46ea3399b0bb164634caef918b4594b711b5dd58440a6203f256118f2539edfa936959840b9186235c1f5f1ea507b55550d153c2a659c08e1c3df69cb8b89e35147331547391b158a6379d1bf67e39b5a56d468c8d394e0fefbee41bf38909883287e72594e3866fa", 0xc1}, {&(0x7f00005e6000-0x7b)="c755425dedf5fe846c423e20ce03748ccba6d5d9441da84e24c00c2fd007409d4cfea642d483a1325503953ddcd9180a5a01086f2527075b9bb25845f1011eef08686f9d60f036a34e781e74733bc69cca0d83b29e3e3ae66f91e2d7d551c02f0d03fb5232471007e75a0bde4d1226b5de7312087a8434a6218697", 0x7b}, {&(0x7f0000a7e000-0x1)="e7", 0x1}, {&(0x7f0000fe7000-0xac)="9b29374e79e9ac0d4e686ea157f2825304c08fff4b1f19c2195b41684128b8acab4ee75e4949cb60e008175d1ca3318f71f403fe58f67ea6f6fe90a863429f7bd7bc2922121106e8331d8cc06cca2e524ab7d5fee2355c5df04eecd9e0aa253b83bccd420cc2a6b41139442c12a1472b35941ec19be50b4621b5e8cab5befb3a7e7792ff581c8bea775da8bf4783c59ca631cebe46e25d8700575739194bb5259c29c77daf3c340f9f10c788", 0xac}, {&(0x7f0000d2a000)="41d5251326d4bcff77ca26c7e73a4c7d6759a69b796e2297a066401a6b212816d0749b2e6c71030fd1145175039b653bdfb9aae9d16eca3fd5067efa050da08469d2abecad0af5a6e81053734ddca3715484c0fdf71d18aec623fc3190a26ea9e53170a59b8eb129c5", 0x69}, {&(0x7f0000bab000-0xb7)="924b13d7ad3bb5102e23682933abe7a6149aa48c17d409ff146ba93f7629b8d29b84b51bfa3ad76eb1c157fdb60245c75ea93bb96e877843e8359bc10332ebea9387ed6256c4ee23e7c4bd90137cb6d7a0e6087b3b2577ffff8255a10296e1ee4b75ba7fda8e39a925cbec7d62f577139cb43887f0436d0640cc6abefc71e961a588f5ad27126ee76a519e8b4e6185d13b268d414f6ea417aafa669cf175c975c580643016e54bb66d3f27f53d7f161fa0462a82e30717", 0xb7}, {&(0x7f00005c6000)="3f9ed76366379f7810ba3818d8e91532fac4275b726bafc1ea871d6c7081a989202d5a1036c246abc3f7070bfe150e375bcfe88ffbb74585dfecff86874c271332d5df1b8c1e586c3741659b34db637867c1c5487423e8296e6bc3", 0x5b}], 0xa, &(0x7f0000184000)={0xf8, 0x10d, 0x3, "73267424c3abcfd958336c287cdca7d856814edd1690afe0f196f7b5a21a94c7ab56d6f3b38586f0ab238738816f87077f292cffb8cb296225874551c50686580717df7145342552e24f731375583430a8b6734fbf02704fd0c6d64b99f72ca024cd8dd7882ac433197a87d7e3846f5e35562b7f35749d088d09689904f522b551ef27783d38a0ff0ae3420015212b6d6c5509ddb438ba95973246839f6ef28e9f6b253c1120db450932257e81d597bb8f70120261e720605123ef1aebf5fa272d34f92e9f6b05afc3520be759d298b30783c83cd51f951b66f7555ee0ff4e0f9726ed8c417e54"}, 0xf8, 0x40010}, 0x11) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000a35000-0x70)=[{&(0x7f00005eb000-0x5b)=""/91, 0x5b}, {&(0x7f0000901000)=""/143, 0x8f}, {&(0x7f0000707000-0xd0)=""/208, 0xd0}, {&(0x7f0000ef4000)=""/48, 0x30}, {&(0x7f000068a000)=""/165, 0xa5}, {&(0x7f0000c40000-0x79)=""/121, 0x79}, {&(0x7f0000fce000)=""/98, 0x62}], 0x7) bind$netrom(r1, &(0x7f0000a9c000-0x48)=@full={{0x3, {"6d4d4cc6e5f100"}, 0x100000000}, [{"d2113a14d6bf8e"}, {"1558bb06dcdd9b"}, {"23f3e63efcec4b"}, {"84a4bf7cf42237"}, {"0f1e26ec74c463"}, {"cb513958d26cd3"}, {"49cfba36c60c75"}, {"2a21aefa8280cd"}]}, 0x48) connect$pppoe(r1, &(0x7f00007cc000)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @common='nr0\x00'}}, 0x1e) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000eca000-0x10)=[{&(0x7f0000f8e000-0x2)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r3, &(0x7f00000de000-0x8)=0x81, 0x100000001) shmctl$IPC_RMID(0x0, 0x0) r4 = shmget$private(0x0, 0x800000, 0x80, &(0x7f000005d000/0x800000)=nil) shmctl$IPC_RMID(r4, 0x0) 2018/01/27 15:41:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000-0x9)='/dev/dsp\x00', 0x0, 0x0) r1 = semget$private(0x0, 0x3, 0x305) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000a1b000)=""/0) ioctl$int_in(r0, 0x800400800c5011, &(0x7f00004e4000-0x8)=0xfffffffffffffffe) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000c20000/0x18000)=nil, &(0x7f00002f3000)=[@text16={0x10, &(0x7f000096f000-0x44)="0f20e06635002000000f22e0b819010f00d8c0463f079a50ed9800b862000f00d066b9800000c00f326635010000000f30360f01c8363e0f157b76660f2a505e0fc76d09", 0x44}], 0x1, 0x0, &(0x7f000095a000-0x20)=[@cr0={0x0, 0x10}, @dstype0={0x6, 0xe}], 0x2) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00008a1000)=0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000b9b000)={0x80, 0x6, 0x6, 0x0}) 2018/01/27 15:41:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x80100400) bpf$MAP_UPDATE_ELEM(0x4, &(0x7f00007f3000-0x20)={0xffffffffffffffff, &(0x7f0000afb000)="", &(0x7f0000571000-0x1)="", 0x9}, 0x20) 2018/01/27 15:41:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000543000)='/dev/vcs\x00', 0x42, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000010000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000ed000)=0x24) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00006ac000)={r1, 0x4, "071f9dba"}, &(0x7f00002aa000-0x4)=0xc) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000967000)='/dev/sequencer\x00', 0x20006, 0x0) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000e61000)=""/183) 2018/01/27 15:41:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003f4000-0xe)='net/ip_mr_cache\x00') r1 = socket$kcm(0x29, 0x2, 0x0) mount(&(0x7f0000f1a000)='./file0\x00', &(0x7f00002fb000-0x8)='./file0\x00', &(0x7f00000e8000-0xa)='hugetlbfs\x00', 0x24, &(0x7f0000583000)="c0c7b4fd5464b24cd961381b0d32a7648b3a4521f83a0c95d3a8f2b4d7ce6d909c721f5126f40155ece8e6f9222656c327b36465652acd5da74e5def39f2397ce340f743a5e19e1bf7d3fcc7ab5bc6b6fcfce82c27980192e0451df377a9b72fdb7186c1fa2d02bdfba3ef0c9de859b638f4029500ea70a7aff92e07e0779756c829c4e910355be3cd0358b9b5ccd1dc05129baa66fc2924ad5fa5d9cb988bf14362bd28eeb44a4a550eaabadf29efbebd52d5e2845efe95") sendfile(r1, r0, &(0x7f0000302000-0x8)=0x0, 0xffffffff) 2018/01/27 15:41:20 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x88000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000008000)={0x1}, 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f000000c000-0x40)={0x200000000000000, 0xf000, 0x5, 0x0, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) write$fuse(r0, &(0x7f000000b000-0x21)={0x30, 0x4, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000007000-0x78)={0x4, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x4, 0x5, 0x1, 0x0, 0x3, 0x1, 0x9}) 2018/01/27 15:41:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/251) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000feb000)=0x0) write$evdev(0xffffffffffffffff, &(0x7f00009f2000-0x30)=[{{0x0, 0x7530}, 0x82, 0x6, 0x0}, {{0x0, 0x0}, 0x100000000, 0x7, 0x9}, {{0x0, 0x0}, 0x83b, 0x6, 0x2}], 0x30) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$usbmon(&(0x7f0000da4000)='/dev/usbmon#\x00', 0x849c44673, 0x40000) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f000053b000-0x8)=0x101ffb) r3 = dup3(r1, r1, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00008c4000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000395000)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000b9000-0x8)={r4, 0x43}, &(0x7f00007e4000)=0x8) statx(r3, &(0x7f000048b000)='./file0\x00', 0x7900, 0x820, &(0x7f0000e14000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$intptr(0x7, 0x5) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000482000-0x8)={0x0, 0x0}) request_key(&(0x7f0000895000-0x8)='rxrpc_s\x00', &(0x7f000090e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000407000)='/dev/usbmon#\x00', 0xfffffffffffffff9) request_key(&(0x7f0000b69000-0x5)='user\x00', &(0x7f0000d18000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000cb3000)='\x00', 0xfffffffffffffffd) r5 = add_key$keyring(&(0x7f000077a000)='keyring\x00', &(0x7f0000fe6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000243000)='keyring\x00', &(0x7f0000e2c000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r5) r6 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x2000000, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x80000000, 0x0, 0x9}) mq_timedsend(r6, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) mq_timedsend(r6, &(0x7f0000e33000+0x14c)="8e", 0x1, 0x5, 0x0) 2018/01/27 15:41:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000870000)=""/21, &(0x7f00004e3000-0x4)=0x15) r0 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000108000-0x4)=0x4, 0x4) clone(0xc008900, &(0x7f00008dd000-0x21)="", &(0x7f0000b5b000)=0x0, &(0x7f00009dd000-0x4)=0x0, &(0x7f0000218000-0x49)="") 2018/01/27 15:41:20 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000316000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000001000-0x4)=0x9290, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$midi(&(0x7f0000002000-0xb)='/dev/midi#\x00', 0x5, 0x400000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000000)={r2, 0x80000, r3}) setsockopt$inet6_buf(r0, 0x29, 0x12, &(0x7f000022c000-0x1)="", 0x0) 2018/01/27 15:41:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002a0000-0x1)='\x00', 0x3) getsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f0000445000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, @empty=0x0}, &(0x7f0000229000)=0xc) open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f000083e000-0x1e)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='ifb0\x00'}}) r1 = open(&(0x7f0000909000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x100000000000001) rename(&(0x7f000012b000-0x8)='./file0\x00', &(0x7f00004de000-0xa)='./control\x00') 2018/01/27 15:41:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0xd7) 2018/01/27 15:41:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000+0x2f7)='/dev/rtc\x00', 0x200480, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000001000-0x10)={0x88, &(0x7f00002f7000)="1858db43e2ebdb9b149072de9d3a47d7b06ddbb9162d35c164e8cf8d03db54c8f7e6fc44dae91d8fad6c5350b7338368001f11df66567b715aece1960fb9a43e4c69671f7319cda81512bea8d539547dee10266beae8e848dbce3109345fef676f7f999994bb97a148d1a9f516c76850cce555d12845fefd3b106f24136aa6601e15f2171dd1f212"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f000037c000)={r0, 0x6, 0x8, "70fa981ee01417f1d696ce9923969eaee1756d99169fc3bf47d897d2c6f1ab8668f6087f4ad23f3fb1cedcbd"}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x9, &(0x7f00001fd000-0x4)=0x5, 0x4) listen(r1, 0x0) connect$inet(r2, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 15:41:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f000080b000-0xb)='/dev/adsp#\x00', 0xdb, 0x400000) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000675000-0x4)={0x2, 0x7ff, 0xbdd}) fsetxattr(r0, &(0x7f0000af2000-0x18)=@known="73797374746d2ef9a3636b70726f656f6e61000600", &(0x7f00009b8000)="020000000400000090746e00", 0xc, 0x0) 2018/01/27 15:41:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000d8f000)='/dev/dsp#\x00', 0x8, 0x400000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000615000-0x10)={0x5, &(0x7f0000689000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000c71000)={r1, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) semget$private(0x0, 0x6, 0x400) sync_file_range(r2, 0x5, 0xff, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f000050e000)=0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f00007a2000)={0x6, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0x7f, 0x37d, 0x5, &(0x7f0000e66000)=@common='sit0\x00', 0x8, 0x4, 0x7}) getsockopt$inet_buf(r2, 0x0, 0x62, &(0x7f000000f000)=""/30, &(0x7f000044e000)=0x1e) setsockopt$inet_mreq(r2, 0x0, 0x0, &(0x7f0000d52000-0x8)={@rand_addr=0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000b9a000)=0x3) 2018/01/27 15:41:20 executing program 5: truncate(&(0x7f000039c000-0x8)='./file0\x00', 0x5) 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) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f00002c2000)={0xffffffffffffffc1, 0xa5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000039000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f00008f7000-0x8)={0x0, 0x2}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000f74000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x300}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1, 0xe8, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/27 15:41:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000a10000)='/dev/snd/midiC#D#\x00', 0x10001, 0x80003) accept4$packet(r0, &(0x7f0000807000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000850000-0x4)=0x14, 0x80800) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000f2f000-0x38)={&(0x7f0000a3f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00005e7000-0x10)=[{&(0x7f0000284000-0x8a)="4d1c6a9e805d67b5c5536fe22859e386b08323a36577d605ff012927809800fecc5f36fbc4660f548fc1bc47f332e7cc5de5bf2c141270e635fbc01e43ff9160c8aa2b9128149e85207ac3b8e9adcd930a70754d9d7f24687c62a217b166c755965641119065b04c67189628c86d902bc125ed2cfb7578fb213c40337a0a158701dd494ad1fff6ecc2d2", 0x8a}], 0x1, 0x0, 0x0, 0xb4ef84e78ee1388c}, 0x20004080) mmap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x20000000000) 2018/01/27 15:41:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0xfffffffffffffffe) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x7, 0xfffffffffffffffc}, 0x2a3) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f000030b000-0x7b)=""/123, &(0x7f000064b000-0x4)=0x7b) [ 50.315461] TCP: request_sock_TCP: Possible SYN flooding on port 20029. Sending cookies. Check SNMP counters. [ 50.331723] audit: type=1400 audit(1517067680.560:360): avc: denied { setopt } for pid=7274 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/01/27 15:41:20 executing program 6: remap_file_pages(&(0x7f0000858000/0x4000)=nil, 0x4000, 0x0, 0x8e33010, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000663000)=0x0, &(0x7f0000450000)="") prctl$setmm(0x23, 0x0, &(0x7f0000428000/0x4000)=nil) 2018/01/27 15:41:20 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cfc000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000fda000-0x1000)="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", 0x1000, 0x800, &(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa) lstat(&(0x7f00004a5000-0x8)='./file0\x00', &(0x7f0000521000-0x1f)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x79e9, 0x0) connect$nfc_llcp(r1, &(0x7f0000e29000-0x60)={0x27, 0x0, 0x7, 0x3, 0x8000, 0x100, "4e12bbbfe9982f6d9195ab0a5c62a504261a407c46dfe807f6e9a71816ed8c62564be3cc9c0255037202556be409fb74272bf78a69c50831ba3ba7d8265dad", 0x8}, 0x60) 2018/01/27 15:41:20 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000f20000)={0x0, 0x0}) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000001000)=0x7, 0x4) [ 50.437445] audit: type=1400 audit(1517067680.665:361): avc: denied { map } for pid=7298 comm="syz-executor2" path="/dev/sg0" dev="devtmpfs" ino=9137 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:scsi_generic_device_t:s0 tclass=chr_file permissive=1 2018/01/27 15:41:20 executing program 5: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000028000-0xa)='/dev/cuse\x00', 0x1, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000015000-0xc)={&(0x7f0000029000-0x6)=[0x0, 0x0], 0x2}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000002a000-0x8)={0x0, 0x80000000}, &(0x7f000000d000)=0x8) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000013000)={0xd4f, 0x9, 0xa, 0x72205af2, 0x5, 0x52fc0, 0x4, 0x6, r2}, &(0x7f000002a000-0x4)=0x20) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000026000-0x94)=@ipmr_newroute={0x20, 0x18, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0x4, 0x9, []}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 15:41:20 executing program 3: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r0, 0x3, &(0x7f0000c58000)={&(0x7f0000fdf000)="9169225dd71a30145867add73d28569bd5a8e71a29cf2b8fee261a2060e5b6c97c04c0e7a8a0334283b4d5030718ff1d9e66c35162d4ca75f4b6a9c5445f344cce5ee7dfef2aede20272938c1d617f45510ff06a70b0c5a29c8efa7dd8ea20017789057e3db769336eed3b2297c6a90a76ed50c382bcb004c27fb5714a090017b3653d09287cca4dba1f3a4ff3cb9ff809f2f7afad55318787c4f2a7165caac639f90e651dd4cf61ff1de11e5de7aa2c62fa92615a5216626fcc88a16fcc8b82cd9e933a6e3e317be8c5fa43d412", 0xce}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000fdf000)={0x9, 0x4, 0x7, 0x200, 0x4, 0x89, 0x3ff, 0x4, 0x3ff, 0x9}) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000755000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xffffffffd6696d1b, 0x0, 0x0}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x4, 0x1, &(0x7f0000fe0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000fdf000)='/dev/ptmx\x00') 2018/01/27 15:41:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x9, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) ioctl$sock_ifreq(r2, 0x8930, &(0x7f00005fa000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) ftruncate(r1, 0x7) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000f00000-0x4)=0x9) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000bd7000-0x68)={0x7b, 0x0, [0x0, 0x4, 0x6, 0x3], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 15:41:20 executing program 6: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000793000-0x24)="240000005200350114f9f400000006000a000712082e1f00fef1ffff630000000000b430", 0x24) recvfrom$inet(0xffffffffffffffff, &(0x7f000013f000)=""/4096, 0x1000, 0x0, &(0x7f0000793000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = syz_open_dev$usbmon(&(0x7f00006d9000-0xd)='/dev/usbmon#\x00', 0x1, 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000a45000)={0x0, 0x8}, &(0x7f0000e3d000)=0x6) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ef2000-0x98)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1}, &(0x7f00004d8000)=0x98) 2018/01/27 15:41:20 executing program 7: pipe(&(0x7f0000d4c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000b46000)={0x0, &(0x7f000011f000)=""/29, &(0x7f0000000000)=[]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000f4c000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000396000-0xb0)={0x7, 0x0, [{0x8000001d, 0x10001, 0x8, 0x14b2, 0x100, 0x0}, {0xc0000001, 0xd24, 0xffff, 0x6, 0x1cfffffc, 0x0}, {0xc0000001, 0x40, 0x3d7, 0x100000000, 0xc00000, 0x0}, {0xf, 0x5, 0x4, 0x7fff, 0xfffffffffffffff9, 0x0}, {0x0, 0x7f, 0x5a, 0x3, 0x7f, 0x0}, {0x0, 0x6f96a06a, 0x81, 0x9, 0x7, 0x0}, {0x2, 0xffffffffffffffe0, 0x2, 0x100000000, 0x2, 0x0}]}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f00004e6000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00002ee000)={0x4c, 0x0, &(0x7f0000941000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x60, 0x209, &(0x7f0000b4e000)=[@flat={0x776a2a85, 0xa, r3, 0x1}, @ptr={0x70742a85, 0x0, &(0x7f0000286000-0x1)=0x0, 0x1, 0x0, 0xf}, @fda={0x66646185, 0xa, 0x1, 0x17}], &(0x7f000004d000)=[]}, 0x4}}], 0xbe, 0x0, &(0x7f000022a000-0xbe)="60d29382048a7e7970e2e87e8330a2644600cf3b28ddf574be35cdc9a295486762d02a78b53459a19c61b5e6eecd769c45c08630d693b574813c3139a421a7b73bf64083d3e30ec783cc9420bf825d5028cbc5e448b8d88ea4edc06bbf80e89f4d9e47f107ab0f539aaeaba787b2d705c2fb96d0cf25b211afbc2b60fc492ae18fce46179b29fe4d49b014af8b42328955c21cf7000000028815c6cf655360b29dc2ba0c6eb0b44065d780b93af80c2906b739214cdb8dee95c1c1a79075"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) 2018/01/27 15:41:20 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000001000-0xfe)=""/254) splice(r1, &(0x7f00005bb000-0x8)=0x0, r0, &(0x7f000082d000-0x8)=0x0, 0x5, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002000-0x4)=0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000001000)=@generic="dc601a6fe19178e859ebca09a5a05a89") ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000a65000)={{0x0, 0x0}, {0xea3, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000002000-0x2)={0x9, 0x20, 0x2, 0x200}) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)=0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001000-0x4)=0x0) 2018/01/27 15:41:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000d3d000-0xd)='/dev/dmmidi#\x00', 0x4, 0x109a00) ioctl$KDADDIO(r1, 0x4b34, 0x7) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000469000-0x10)={0x1, &(0x7f0000200000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x6f, &(0x7f0000f5c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x4d, 0x0, "594fb9f3b08f2ec9547529e3f44d64e438e828b6d2c7a2d23ec3beab791a5a4e3a150fa31bd94330e61f9aed9f66fd9a417f61784ab92046e0bb21d095a7e59ce8507e3256"}}}}}, 0x0) 2018/01/27 15:41:20 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000003000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x100) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000004000-0x60)={'filter\x00', 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000001000-0x10)={0x0, 0x0}, []}, 0x60) r2 = openat(0xffffffffffffff9c, &(0x7f0000002000-0x8)='./file0\x00', 0x1, 0x40) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000002000-0x8)={0x3, r2}) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000002000)={0x101ff, 0x0, &(0x7f0000002000/0x2000)=nil}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0xc0d, 0x3, 0x0, &(0x7f0000395000/0xe000)=nil, 0x8}) 2018/01/27 15:41:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clock_gettime(0x0, &(0x7f000000c000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00002ad000-0x8)={0x0}, &(0x7f0000286000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d6b000)={0x0, 0x0}, 0x8) fcntl$setpipe(r0, 0x407, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000db3000)='/dev/sequencer\x00', 0x4000, 0x0) vmsplice(r0, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) writev(r0, &(0x7f00008d6000)=[{&(0x7f0000fd0000-0x63)="e0", 0x1}], 0x1) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) vmsplice(r0, &(0x7f00001fd000-0x10)=[{&(0x7f0000cb3000-0x2d)="", 0x0}], 0x1, 0x0) 2018/01/27 15:41:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00007cc000)={0x6, r0, 0x1}) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000505000)={@rand_addr=0xe9, @multicast2=0xe0000002, @rand_addr=0x800}, 0xffffffffffffffcf) syz_emit_ethernet(0x4c, &(0x7f00004ba000-0x1b2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "e11e32", 0x16, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"bbe1"}}}}}}}, 0x0) 2018/01/27 15:41:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000525000)='/dev/cuse\x00', 0x60100, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000a54000)={0x101, 0x9, 0x80}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x4a8, 0x3, 0x10001, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x6, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f000020b000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000061000-0xb)='/dev/adsp#\x00', 0x0, 0x0) accept$alg(r1, 0x0, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000b5a000-0x4)=0x9fc, 0x4) [ 50.569455] binder_alloc: 7318: binder_alloc_buf, no vma [ 50.582720] binder: 7318:7323 transaction failed 29189/-3, size 96-521 line 2903 [ 50.603142] binder: 7318:7340 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 50.614135] binder: 7318:7340 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 50.614148] binder: 7340 RLIMIT_NICE not set [ 50.614158] binder: 7318:7340 ioctl c0306201 2000dfd0 returned -11 [ 50.663510] binder: BINDER_SET_CONTEXT_MGR already set [ 50.663521] binder: 7318:7340 ioctl 40046207 0 returned -16 [ 50.679892] binder_alloc: 7318: binder_alloc_buf, no vma [ 50.679922] binder: 7318:7340 transaction failed 29189/-3, size 96-521 line 2903 [ 50.686696] binder: 7318:7340 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/01/27 15:41:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a96000)={0x8, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000e87000)="", 0xffba, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000070b000-0x10f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/27 15:41:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b5e000-0x11)='/dev/vga_arbiter\x00', 0x4a040, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000097000-0xc)={@broadcast=0x0, @multicast2=0x0, 0x0}, &(0x7f00000c2000)=0xc) fstat(r0, &(0x7f0000acd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000ced000)="dfe398065c01b1537c4ed28f350753bdd5694bec2b5a511c04e3699b5b674f13c4fecc7ab6687f390537577e38f8d522468b57f50d63eaa20601b42a1bb6ca0bcc9b2c5f775d579b6e0f603e1bd8da883468478286ee3569feb86c8fd30cd3c3e709501c4d1ca6656fcc4dd9a5e9e5d8405bd217773b6afe16e572971826162d45c2c24f814945d298b19cf7f3a96d7fa2e0ad6af71f9ef257a80dfe42ab59ea83e543906dc1991ca1aa9c06921c62d6c7468ab73bc06690cf68abe83d738d4d7307d5b83d070c8c2e73159225eaea", 0xcf) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00005d6000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0xe0000001, 0x1, 0xa1d, 0x2, 0x6, 0x2, 0x80, 0x20, 0xc, r2, r3}, {0x3, 0x4, 0x2, 0x9, 0x3, 0x9, 0x3, 0x7f}, {0x4, 0x7f, 0x0, 0xfffffffffffffffc}, 0x2, 0x7, 0x2, 0x0, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0xff}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x6, 0x1, 0x3, 0x5, 0x6, 0xffffffff, 0x400}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r4 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r4, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001e5000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000ded000)='v7\x00', 0x1001, &(0x7f0000dee000-0xd1)="") unlinkat(r4, &(0x7f0000d68000-0x8)='./file0\x00', 0x200) r5 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") readv(r5, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0xc, 0x0, &(0x7f00002ca000-0x44)=[@free_buffer={0x40086303, 0x0}], 0x0, 0x0, &(0x7f000068e000)=""}) 2018/01/27 15:41:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000016000)=0xa, 0x4) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00009b6000-0x20)={0x14, 0x23, 0x601, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 15:41:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000e32000)='/dev/snd/pcmC#D#c\x00', 0x80000000, 0x8201) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0xfff) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000016c000)='/dev/sequencer\x00', 0xa02, 0x0) write$sndseq(r1, &(0x7f00009bd000-0x90)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0xfffffffffffffffd}}], 0x30) 2018/01/27 15:41:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f00005b6000)='./file0\x00', 0xc000, 0x1) mkdir(&(0x7f0000035000)='./file0\x00', 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fc9000-0xa)='/dev/cuse\x00', 0x80, 0x0) sendto(r0, &(0x7f000096f000-0xd2)="a1dc07d02c8884df9cc62ebf3457894e052a9d206ffce4a6c9fe38ac38a923d1dd710cc1337b70657b9d916fe8c68fa7585cbfd3cfa41868cc11eb31deb938b8d89350e8dc0e65d6c172a76ccad0f0c967d4d0ec578f7536b801431e5b8a1378889f1f4a85f7fbec36c7d3d3f4bf36e355eb5b4542bd6482baabf0bc3cf923580bd80ac69ce07a3be71f1c7258901316ccfed30e4e17a02485a384ad125f4d07b3c1e39f649a5e0cdd166b248b62ad8376dfa48e2ef9e28608580f657ee31f179fcf98e8d17a392347eae46427addf4b34b7", 0xd2, 0x8001, &(0x7f0000884000)=@in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) llistxattr(&(0x7f0000186000)='./file0/file0\x00', &(0x7f0000391000-0xd)=""/13, 0xd) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000cdc000-0x8)=[0x5, 0x1]) truncate(&(0x7f0000782000)='./file0\x00', 0x0) 2018/01/27 15:41:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000090a000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000265000-0x28)={r0, 0x0, 0xe, 0xd8, &(0x7f0000adb000)="1ec9ebcb5e4ee8223cd3461fa101", &(0x7f00008a4000)=""/216, 0x9bc, 0x0}, 0x28) r1 = syz_open_dev$sndpcmc(&(0x7f0000d29000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0xa0080) sendmsg$nl_route(r1, &(0x7f0000b11000-0x38)={&(0x7f00008db000-0xc)={0x10, 0x0, 0x0, 0x9477539af55e66b3}, 0xc, &(0x7f0000152000-0x10)={&(0x7f0000458000)=@setneightbl={0x64, 0x43, 0x318, 0x5, 0x2, {0x7, 0x0, 0x0}, [@NDTA_NAME={0x8, 0x1, 'GPL\x00'}, @NDTA_GC_INTERVAL={0x10, 0x8, 0x8000}, @NDTA_THRESH1={0x8, 0x2, 0xbeb8}, @NDTA_THRESH3={0x8, 0x4, 0x7fff}, @NDTA_THRESH2={0x8, 0x3, 0x9}, @NDTA_THRESH3={0x8, 0x4, 0x57d0}, @NDTA_THRESH1={0x8, 0x2, 0x47f}, @NDTA_THRESH3={0x8, 0x4, 0x6}, @NDTA_THRESH1={0x8, 0x2, 0x7f}]}, 0x64}, 0x1, 0x0, 0x0, 0x0}, 0x10) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000e61000)=0x0) ptrace(0x4208, r2) 2018/01/27 15:41:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f00009b5000)='./file0\x00', &(0x7f0000a98000)={0xfffffffffffffffb, 0x0}) r2 = getpgrp(0x0) get_robust_list(r2, &(0x7f0000354000)=&(0x7f0000cc3000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000069a000)=0x18) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f000019e000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/27 15:41:21 executing program 3: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x4822) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000fef000-0x91)="", 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd) sendto$inet(r0, &(0x7f0000bcb000-0x4b)="", 0x0, 0x20040050, &(0x7f0000fec000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 15:41:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0xe6cb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$unix(0xffffffffffffffff, &(0x7f000041e000-0x1002)=@file={0x0, ""/4096}, &(0x7f00006e1000)=0x1002, 0x80800) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r1, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000c27000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f0000631000-0x4)=0x100000001, 0x4) ioctl$KVM_GET_LAPIC(r5, 0x8400ae8e, &(0x7f0000695000)={"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"}) clock_gettime(0x0, &(0x7f0000674000-0x10)={0x0, 0x0}) ppoll(&(0x7f000046d000)=[{r0, 0x410, 0x0}, {r4, 0x600, 0x0}], 0x2, &(0x7f0000e72000-0x10)={r6, r7+10000000}, &(0x7f0000f18000-0x8)={0x0}, 0x8) 2018/01/27 15:41:21 executing program 3: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) membarrier(0x18, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00002f9000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, 0x0, r0, r1) 2018/01/27 15:41:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000445000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f00009f4000)='/dev/adsp#\x00', 0x1000, 0x400000) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000021000-0x4)=r1) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2f, &(0x7f0000346000-0x118)={0x80, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x28, &(0x7f00001f1000)=0x593, 0x4) prctl$setmm(0x23, 0x5, &(0x7f0000399000/0x1000)=nil) sendto$inet(0xffffffffffffffff, &(0x7f0000400000)="c45a80fb898e6052e67f0295432b872ece7f4622aad7d4ad8a420d30f9998f353c227f0a1703ceaf365127955bd3e1fd9143b4", 0x33, 0x50, &(0x7f0000348000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000ee3000-0x38)={&(0x7f0000b9a000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00000ca000-0x90)=[{&(0x7f00000e9000-0x72)=""/114, 0x72}, {&(0x7f000029a000)=""/253, 0xfd}, {&(0x7f00007e1000)=""/69, 0x45}, {&(0x7f0000c88000)=""/122, 0x7a}, {&(0x7f0000d33000-0x36)=""/54, 0x36}, {&(0x7f0000157000)=""/4096, 0x1000}, {&(0x7f0000005000)=""/106, 0x6a}, {&(0x7f0000a21000-0x1000)=""/4096, 0x1000}, {&(0x7f0000420000)=""/148, 0x94}], 0x9, &(0x7f0000f67000-0x75)=""/117, 0x75, 0xae9f}, 0x2000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000f00000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={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}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000da8000-0x4)=0xe8) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f000059b000)=""/4096) connect$netrom(r1, &(0x7f0000645000)=@full={{0x3, {"a8ec397ab4ca72"}, 0x9}, [{"c8a2430bcb0154"}, {"165544197d993d"}, {"cf0ab21d242534"}, {"0a513fb869654a"}, {"d8a20ef3132af4"}, {"ae1889107932eb"}, {"6826c1daa53135"}, {"654df3377a1a34"}]}, 0x48) msync(&(0x7f000097d000/0x3000)=nil, 0x3000, 0x6) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00007fc000)={{{@in=@rand_addr=0x8, @in=@broadcast=0xffffffff, 0x0, 0x7, 0x0, 0x9ed, 0xa, 0x0, 0xa0, 0xfe, r2, r3}, {0x0, 0x1, 0x7f8000000, 0x0, 0x1, 0x0, 0x0, 0xffff}, {0xffff, 0x2, 0x1, 0x3}, 0x1, 0xb, 0x0, 0x1, 0x1, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3f}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0xc}, 0x7, 0x0, 0x3, 0x9882, 0x20, 0x5, 0x4}}, 0xe8) 2018/01/27 15:41:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001ea000-0x11)='/selinux/enforce\x00', 0x100, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f000017f000-0xc)={@multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00002d7000)=0xc) sendmsg$nl_route(r0, &(0x7f000067b000-0x38)={&(0x7f0000b85000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001dc000-0x10)={&(0x7f0000ba5000)=@ipv6_deladdr={0x2c, 0x15, 0x404, 0x5, 0x2, {0xa, 0x3f, 0x10, 0xfe, r1}, [@IFA_ADDRESS={0x14, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40040}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002bc000-0xf)='/dev/sequencer\x00', 0x80, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000ba3000-0x30)={0x1, 0x0, 0x1, 0xffffffff00000001, 0x3, 0x7fff}) mprotect(&(0x7f000018c000/0x800000)=nil, 0x800000, 0x4) r3 = socket(0x2, 0x3, 0x1) connect$inet6(r0, &(0x7f0000c5a000-0x1c)={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x1}, 0xfd29) getsockopt(r3, 0xff, 0x1, &(0x7f0000000000)=""/0, &(0x7f00003b7000)=0x0) setsockopt(r2, 0x9, 0x1, &(0x7f0000758000-0x4c)="1ec4a414a62133fd91cf65aaac10576d0567af3253f0f0290dbcd5ec64129fab31750ac3fe1f2bf5604ed8fe52c97052ffb80fc510c2981e1b2c213b6532a3cfb3158c394d949f7e2d4ff1c3", 0x4c) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000cb8000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/27 15:41:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000f50000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x0, 0x0, &(0x7f0000830000-0x8)=[], 0x1, 0x0, &(0x7f0000144000)="d8"}) 2018/01/27 15:41:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fad000)='/dev/loop#\x00', 0x0, 0x185005) r1 = memfd_create(&(0x7f00000e2000-0xb)='/dev/loop#\x00', 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f00001a4000-0x14)={0x1, 0x1, 0x7ff, 0x1f, 0x0, 0x1, 0x8000, 0x4, 0x53, 0x1}) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f00004ef000)=0x0) write(r0, &(0x7f0000811000)='=', 0x1) r2 = add_key$keyring(&(0x7f0000dac000-0x8)='keyring\x00', &(0x7f00000d8000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f00005a3000)='user\x00', &(0x7f000046c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005db000)="5e362a14b843803bfe377a95e01a82c6795f113cd1716b2b5351", 0x1a, r2) 2018/01/27 15:41:21 executing program 1: r0 = mq_open(&(0x7f000035c000)='U\x00', 0x800, 0x10, &(0x7f0000ea7000)={0x10000, 0x5, 0x8000, 0x4, 0xec85, 0x6, 0x4, 0x2}) r1 = socket$alg(0x26, 0x5, 0x0) r2 = inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000-0x18)=[{r0, 0x0, 0x0}, {r1, 0x44, 0x0}, {r2, 0x8000, 0x0}], 0x3, 0x7f) mmap(&(0x7f0000000000/0xfc000)=nil, 0xfc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "669f4c", 0x20000, 0x32, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "afbe0bd67b62c462"}}}}}}}, 0x0) 2018/01/27 15:41:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00009a3000)=0x0, &(0x7f0000ed6000-0x4)=0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x10000, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000b68000-0xd)='/dev/usbmon#\x00', 0xfff, 0x400000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000df6000)={0x8, 0x0, 0x10000, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00006ec000-0xf)={0x8, r2}) r3 = dup(r0) write$eventfd(r3, &(0x7f0000148000-0x8)=0xffffffff, 0x8) sendmsg$rds(r3, &(0x7f0000592000-0x38)={0x0, 0x0, &(0x7f000051a000)=[{&(0x7f0000fcc000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00005c1000-0x168)=[], 0x0, 0x0}, 0x0) [ 50.882315] binder: 7358:7363 BC_FREE_BUFFER u0000000000000000 no match [ 50.984589] binder: 7358:7363 BC_FREE_BUFFER u0000000000000000 no match 2018/01/27 15:41:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00005cb000-0x9)='/dev/sg#\x00', 0x5, 0x800) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f000091d000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000fd8000)=0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008e8000)=@sack_info={0x0, 0x0, 0x7ff}, &(0x7f0000358000)=0x3ed) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r1, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/01/27 15:41:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000062c000-0x38)={&(0x7f0000316000-0xb)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bea000)={&(0x7f00002dd000)=@getpolicy={0x5c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@policy_type={0xc, 0x10, {0xffffffffffffffff, 0x0, 0x0}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fba000-0xa)='net/nfsfs\x00') getsockname$llc(r1, &(0x7f0000c57000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009c8000)=0x10) 2018/01/27 15:41:21 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r1, &(0x7f0000000000)={0x8}, 0x8, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000002000-0x8)={0x0, 0x21339a2b, 0x6}, 0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000001000-0x10)="edc0c3523e4f732f0cd08d7b8c22462b", 0x10) bind$alg(r0, &(0x7f000018a000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00004a2000-0x64)={&(0x7f00003a7000-0x4)=[0xffffffff], 0x1, 0x3, 0x0, 0x2, 0x80000001, 0xffff, {0x8, 0x92da, 0x1, 0x1, 0x9, 0x400, 0x3, 0x6, 0xfffffffffffffbff, 0x7, 0x1, 0x48, 0x3, 0x8000, "ff269a1a929062b8a5929553fcadefc2c1f68d2dbccf2aa1d183a9701da9c3eb"}}) sendfile(0xffffffffffffffff, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/27 15:41:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000555000)='/selinux/enforce\x00', 0x0, 0x0) r2 = getpgid(0x0) stat(&(0x7f00005d5000+0x4be)='./file0\x00', &(0x7f0000e26000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() r5 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00008ca000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cae000-0x4)=0xe8) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00004a7000)={0x4, &(0x7f0000254000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000acb000-0x8)={r7, 0x3}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000675000)={0x0, 0x0, 0x0}, &(0x7f00008a0000-0x4)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000307000)=0x0) lstat(&(0x7f00009c9000)='./file0\x00', &(0x7f0000b49000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00007f3000)={0x0, 0x0, 0x0}, &(0x7f0000fe9000-0x4)=0xc) sendmmsg$unix(r1, &(0x7f0000fd3000)=[{&(0x7f0000045000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000061f000)=[{&(0x7f0000060000-0xe4)="3fe1a3156702cbf1509cf475cfd574dfd4cd25aca57c3c03729a5b4fa1a5eb051cf721c3d9b1ff57db0069de1dd9a3368a865c14ec44c855d1a4f5a170a84992f2ae7478eaae1b255a91bc1ba9e79432e81278514001fbbe620d1be1b310cb5eb1a19720f32e4ae42b2587928aa2a3c2964aa56151931897ed6f1f03783ac3b4b9a6c6ecdd47223c64d97e1ea631d3453d4491060a41c5eecad8ecd99c616d4e0ba53884cd85d7bfa5b3407c075e13c33d076ead0e8a4a299e6fdaa851ee22c4835ac26d3f1fe0566e180b0dc8736d908304b2975ab75a05b46a181fe97957cb9832eedf", 0xe4}, {&(0x7f000098b000)="eff0afef292b4d587ef546c9363dd63e6cdcb102c793c02617fb9e2c9fafd2f15ebe80275df1fc7fed2a05d76a783bb5f696151f2dc3b0a06d0b93b7bfb412c6ea26e5a63d6369bc9780d4a3ef112bab72551571053588e465f7f51a8bd0c79fee455fad6dea2f305dc8daa7e13f48af822f15af9b38c3ecbc654c81147f27b676a9adeac2fd46c646610b1c0fe503c59f929e2cec10ceb1ff4498b858692a15543818ec1bbaf232fc75c09daf15714f6a76084391964a519b1ceae3195f4a670b46dc334809c6c48616eda2ae353c3d81fb96a68b594b1d51dd2107c8462148a9ecea6a", 0xe4}], 0x2, &(0x7f0000535000-0xa8)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xa8, 0x40041}, {&(0x7f0000105000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00002d8000-0x50)=[{&(0x7f0000261000)="bd0239505f95302bbb8e682cde3898338428950464e60ebaa39b5cfa4955376224101dd31dd9e32b6e30177e9e1f390a309f520d61980d1d62d96489ae0f3191adccd245c5cba69831dc3c255205898e6f05e99861e1888487198206184e98efdff568891f130b73eae66ca3bc6b426277972bc6eb88600e2a0d20b7c5e0627e0d6866aae624dbc309a62e6b145d9c767aa9c2a3dc1ee5a17b6c6549be56a891fa", 0xa1}, {&(0x7f0000b49000-0x44)="3787d95bc4cf0c9e3a6822a4f07fa270399fb5b5414b2227ae1f5ba4a1fff1652e569967323190f6aaf5364675fea64219fbe85e96e99aac29258fbe4688352490c924ea", 0x44}, {&(0x7f0000a94000-0x6e)="3782b94a1a57f2f661f1012cbe85b790e45880421e7a5c3099ee34749aecaed724c1b5d0aa17f035df26a68815578f63ccb71675e0ba29dad8888b4daa397f63af7d8e121ae70f2002ad9df430a0e7cdca56b64eab8e37bdef5437230ad66d238e2dbafc4a9c361ed3e7d2d23b71", 0x6e}, {&(0x7f00002cd000-0xf5)="2c18a13d964d04a8ebbe8cfc599c8ce85ec3021d9f9558c2b82e7177eb5cfc22bb061331d6c9fc6517724e4cad3ec52f858d051b0cb9295e81c3f9d539666527ef5d3264c832e30ff6a819a6d8c0f2c0f096531c8a9efa566d388b4b37d4a334175bc9a3cacb0a7a640e4268118ea116c08f1543c8e9d1a839d488403f87e291e9895b7846506adcc6cef533eb54445c76d8d2c606616b320853b8fbba55d4966c211f3817a99aee162827b66bf86c9f4e38afeae4abd8fa4b4ae5b0bb1c5db624b83576e0ef24f244ecdca870d11fb52dea3960cfcd2d59db5533faaf4d895bbae6aa924786193489fc02e58a9f3411ca85b90ee6", 0xf5}, {&(0x7f0000bf7000-0x77)="2a26c77d19927bc7f2ad3c14b00bd3a5b876d414d7dc3bd345d9f3484efe2320b00c766faac142ef714db714f7e2f238a1163d695ebbc923760a3b53aa754804fc197f838afb2b2637f748df7b640b5268da23ffc70978e1ba7e4b38fb5e8f98f89b404a12d3fc0a3d02f742b7c2af9b03e2629a8ebd78", 0x77}], 0x5, &(0x7f0000e7c000-0xb0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0xb0, 0x1}, {&(0x7f0000b06000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000063c000)=[{&(0x7f0000a17000-0x8)="9b37716f8d49f492", 0x8}, {&(0x7f0000b7f000)="f3877d87cf2e9b888991d162f21eebab4598c9bf03f8cd8c14ecf38612cb425e5d81e26b9229d37cce27314af91eca1b1aec975891794d192ce0abb5780882f3", 0x40}, {&(0x7f000063e000)="942728a9d5d619aad35bbafae53327865fde845594d1a940bdad509a42a9133a8e97a8be1640b75ed81355d6a9ffab84694e2a1a1be333f409c8bc90d24c1538b0d00a2a55f4caea4a1b209fb05c8ef3ae42e0ebd1d1498aa1f8d35acb572e5911fc23b8ec19c0563223bf163d793580a3d9c2048d55b7fa6d3f539f8d94a1fec0aa13d02dab84babfb538472e3e777ebf51ff04c6d3e5f4b51f37c901e1f7f9dfa9aa318b3b129afed515160b82c2e5b74992bce065f891973d450916e443a8428f4277dfcb65e578fbbd1c48ba78361cb7f7426f3c64aa78381f35419aae4aa32dde5699a6016c69f1f3c1aff80d9159a6", 0xf2}, {&(0x7f0000a96000)="f736327b27ee914fcf658d25f567b3f08e6c51d1f248da9b996804d1eaebc5476761e753", 0x24}, {&(0x7f0000892000-0x3e)="c4c93c3f1eb848b47b1058c5e346a52cb91121a3e93c77afa7b78fbae1fb6886a768163392fc9db13f41c41b206b45b078fae3dd265f32cde28dd3e24e4c", 0x3e}, {&(0x7f00003d1000)="643bc4fb7524c82d2157a7ffd24a845e543f38ab4d8709c5ed877c1f82cd9773d2b82b9ca70668870eed848048f969b47e8d57a584f02d088aea18172994c807aa86a8d34dabdc4c8e49655206d707aeae198463b0db3e070b4c9db916d24d8bfa9582cd0870fde4772950aa5f9ce41b359329afebb7d643980c25f69fb45caaef4c48e8f22a11da76cf81ec55867f6a7d4ff8fe8834b290d3d893f96d", 0x9d}, {&(0x7f00007d9000-0xa1)="953c4bfb5c83c22503bf5cae82b7fb7c5ebef3ad44586fcfaac935f18d63bc4db766530d2ceb65ad21ce0b50de2933a5cb13f6d96ed9a84fd8ceff36e049d534369679c3d27c523a8ce1d3c194f6de4875a63433667e06ac5ddad7a1a3b9b4400905299c88b81676d2bf4fd99e656e0d7b82a8c5bf0ad7359235967a089b9e0b9e11bfa35db2c5990be56dace7b35605ad356563963ad3232535515323bea94878a2c1a490de6518ddc759098099d8f3114acc2005a7a4bca3764e298ff4c86f70b6876ff27c8041cc4093d9d7dae0b190f00c5b108a7919271155726d12c7ba4de96523fe0482108ae5479eb8227ed540fd0829f312bc6dc96096", 0xfb}], 0x7, &(0x7f00006bb000-0x48)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x48, 0x8000}], 0x3, 0x840) r12 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r12, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ebe000)={&(0x7f0000d7f000-0x14)={0x14, 0x2, 0x6, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 15:41:21 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000005000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000005000)=0xc) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000003000-0x1e)=""/30, &(0x7f0000000000)=0x30d) r0 = syz_open_dev$mouse(&(0x7f0000003000-0x12)='/dev/input/mouse#\x00', 0x401, 0x100) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000002000)="ac48fcb3126f93fbc261de85ac30953cb794a2a02fe418ff1a32783ff138e127ab08b9c843e50e67f63378c7e4a9dc8a9fb07821b545bb28f70a606294250c82cca4b4ad5b7308c4f459736b08352fcd9ee775b277874ca8fb8c33538a125afb709f3012c2e6ff9967fbe4984775f28e69a6b9c07e0b5ba6ce2102d4f026805761993f0febd1b4c2e3264102a60c307cc796eb247ce31787d369fdd23f50713c203f1bcb8c9d8f8775fc078f4b5d32aa9c18bfede89529f892d1aabbc35868b123900300926a59df1d47242ab821e72f0d5a40853d58770d6e0834d15a453bad608c", 0xe2) 2018/01/27 15:41:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000f3000)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000dc1000-0x7a)=""/122) mkdir(&(0x7f000036a000)='./file0\x00', 0x0) mount(&(0x7f0000097000)='./file0\x00', &(0x7f000093a000-0x8)='./file0\x00', &(0x7f00006eb000)='ramfs\x00', 0x1, &(0x7f000002c000)="") bpf$OBJ_PIN_PROG(0x6, &(0x7f00001fa000)={&(0x7f0000ccd000-0x8)='./file0\x00', r0}, 0xc) r1 = open(&(0x7f0000f05000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000584000-0x8)='./file0\x00', r1, &(0x7f00001ad000)='./file0\x00') 2018/01/27 15:41:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ab1000-0x17)='attr/keycreate\x00') sendfile(r0, r0, &(0x7f00003e1000)=0x0, 0x1000) syz_open_dev$amidi(&(0x7f00005e6000-0xc)='/dev/amidi#\x00', 0x3, 0x10000) 2018/01/27 15:41:21 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000ccf000-0xd)='net/fib_trie\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x3a, &(0x7f0000860000)=0x0, &(0x7f0000001000-0x4)=0x4) fchmod(r0, 0x0) 2018/01/27 15:41:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000000, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)={0x0, 0x0}) signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) 2018/01/27 15:41:21 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) rt_sigaction(0x0, &(0x7f000000e000)={0x4, {0x5}, 0x4000000, 0x100000001}, 0x0, 0x8, &(0x7f0000005000)={0x0}) ioctl(r0, 0xc1004110, &(0x7f000000e000-0xd)="967d34f201000005100000009c") r1 = getpid() mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000010000-0x8)={0x0, r1}) 2018/01/27 15:41:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0xfffffcb6) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000bba000-0x38)={0x0, 0x0, &(0x7f000033d000)=[], 0x0, &(0x7f0000814000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f0000f75000)=""/228, 0xffffff44}], 0x1, &(0x7f0000a3c000-0x6b)=""/107, 0xfdac, 0x0}, 0x0) r2 = dup2(r0, r0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000f58000-0x4)=0x79b4, 0x4) recvmsg$kcm(r1, &(0x7f0000679000-0x38)={&(0x7f0000542000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000013e000-0x40)=[], 0x0, &(0x7f0000130000-0xc7)=""/199, 0xc7, 0x0}, 0x0) 2018/01/27 15:41:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x1, 0x0) read(r0, &(0x7f0000f70000-0x9)=""/9, 0x9) ioctl$KDGKBLED(r0, 0x4004510d, &(0x7f000084e000-0x1)=0x0) 2018/01/27 15:41:21 executing program 3: socketpair(0x0, 0x800, 0x1440000000, &(0x7f0000cce000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000001000-0x1)={0x7f}, 0x0) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000001000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) getgroups(0x0, &(0x7f0000844000)=[]) 2018/01/27 15:41:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = syz_open_dev$usbmon(&(0x7f00005a3000)='/dev/usbmon#\x00', 0x80, 0x400) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000003c000)=@assoc_id=0x0, &(0x7f0000fa4000)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000ce1000)={0x0, 0x1, 0x30, 0x4, 0x1}, &(0x7f00001a2000-0x4)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000bfe000)={r2, 0x5, 0x100000000, 0x4, 0x7e699260, 0x100000000, 0x6b, 0x200, {r3, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6c1e94e, 0x2, 0x7fffffff, 0x0, 0x401}}, &(0x7f0000292000)=0xb8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000b83000)={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x14) 2018/01/27 15:41:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x0, 0x80000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000e84000)=@req={0x0, 0x0, 0x3, 0x0}, 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000487000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000133000-0x218)={0x0, 0x0, 0x0, 0x3, 0x5, [{0x0, 0x0, 0xfffffffffffff800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = semget(0x1, 0x0, 0x101) semctl$GETALL(r3, 0x0, 0xd, &(0x7f000067f000-0xe)=""/14) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f0000271000-0x8)='./file0\x00', &(0x7f0000dbe000-0x6b)={0x59, 0x6, "c7d922218889dc2cd71ca8b1724afaf5f8c10aa9e0bf3cc66e9b1a7160290038eef4d455ad378483267840130bd4ce45c05aec7c9d118ef0c8fe6a74d5f70fbfb046a6d37968015119813bc1e450300996"}, &(0x7f0000a88000-0x4)=0x0, 0x1400) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f000019f000)={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x2, 0x3f, 0x4}, 0xb) setrlimit(0x0, &(0x7f0000ba6000)={0x0, 0x8}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00002b4000)={0x0, 0x4, 0x0, 0x0}, &(0x7f0000efa000-0x4)=0x10) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00009c5000/0x18000)=nil, &(0x7f0000ae7000-0x18)=[@textreal={0x8, &(0x7f00004ee000-0x3c)="362e2e3e263e0f01182ef30f2a8b0080ffa80000f40f3266b94708000066b8e9ed168366ba000000000f303e260f320fc45dda4db800008ed80f00dd", 0x3c}], 0x1, 0x0, &(0x7f0000b77000+0xddc)=[], 0x0) socket$bt_l2cap(0x1f, 0x0, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000ca6000)=""/56) mq_timedsend(0xffffffffffffffff, &(0x7f0000ef2000-0x16)="3406", 0x2, 0x78af6a4e, &(0x7f0000ff7000)={0x0, 0x1c9c380}) prctl$seccomp(0x16, 0x0, &(0x7f000043e000)={0x0, &(0x7f0000009000-0x28)=[]}) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000104000)={{0xa, 0xffffffffffffffff, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x97}, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x527}, 0x10001, [0x3, 0x7bb3, 0x1, 0x3, 0x1, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/27 15:41:21 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x0, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000002000/0x3000)=nil, 0x3000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000002000)='/dev/vcs#\x00', 0x1, 0xc638bc558217b9a4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000a000-0x11)='/selinux/enforce\x00', 0x204000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000003000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3, 0x60000) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000001000)={r1, 0x8, 0x4, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000008000/0x2000)=nil) 2018/01/27 15:41:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f00001a6000-0x8)='./file0\x00', 0x90) r0 = syz_open_dev$sndseq(&(0x7f0000b23000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000d62000-0x50)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x3, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 15:41:21 executing program 4: r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000be6000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000091b000)=0x10) signalfd(r0, &(0x7f0000443000)={0x621}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x79c, 0x26102) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000000)=0xc, 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000003000)={0x0, 0xb85, 0x100000000, 'queue1\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000004000-0x19)="689d23f7babfe866b54c62e9cab8d001db33f2294b61822801") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000004000-0xd)='/dev/dmmidi#\x00', 0x104, 0x40) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) exit_group(0x6) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x63, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000000000)=0x1e) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000005000-0xe)={0x5, [0x9, 0x40, 0x10001, 0x8, 0x9]}, 0xe) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000006000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000003000-0x2c)={r4, 0x61c, 0x24, "c8c8329968b8796ff665af4e244509d525cd3676682578ade6116165a0f1b0b179088dca"}, 0x2c) 2018/01/27 15:41:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) fcntl$getflags(r0, 0x1) fadvise64(r0, 0x0, 0x0, 0x0) 2018/01/27 15:41:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f00009b6000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000510000-0x4)='/dev/rfkill\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00004d3000)={0x0, 0x7fff, 0x6a, 0xffffffffffffc4f4}, &(0x7f0000859000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d9b000-0x14)={r1, 0xb4c, 0x7, 0x100, 0x80000000, 0x7}, 0x14) mknod(&(0x7f0000e79000-0x8)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000f68000-0x8)=[], &(0x7f000020a000-0x20)=[]) perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = gettid() sched_setaffinity(0x0, 0x8, &(0x7f0000294000-0x8)=0x9) kcmp(r2, r3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/01/27 15:41:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000be5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000031a000)='/selinux/checkreqprot\x00', 0x440, 0x0) write$selinux_access(r0, &(0x7f00005b7000)={'system_u:object_r:useradd_exec_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x30, 0x37, 0x0}, 0x36) r1 = msgget$private(0x0, 0x0) msgsnd(r1, &(0x7f0000a1a000-0x9b)={0x2, ""}, 0x8, 0x0) 2018/01/27 15:41:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "8c7e86fd3ac779e1ad728f6e16667c6b36039138bd9455f701c968a1e39764844a5c63cbbe8a1e14095253336869fcc3028bdbbb80c5f524ae66a81a2bdbce", 0x0}, 0x60) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000626000)={0x2b40}, 0x4) close(r0) getsockname$ipx(r0, &(0x7f0000c9a000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000139000)=0x10) 2018/01/27 15:41:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000980000-0x8)='..', &(0x7f000076f000)='..', &(0x7f00002d3000)="012800", 0x5004, 0x0) chdir(&(0x7f0000b8d000-0x2)='..') umount2(&(0x7f00007d8000)='..', 0x8) 2018/01/27 15:41:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) vmsplice(r1, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0x8e)="2c186de0a4e30a46609e45f239182e3c79f47750919039eb1d1fa4bf0f38783f98c127d9a88d777823bd7bd1b1c62290364113e8cdd51b9d40812d5e28dff65787cc284a9c", 0x45}], 0x1, 0x0) recvfrom(r0, &(0x7f0000b38000-0xac)=""/172, 0xac, 0x1, &(0x7f00003f1000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa) 2018/01/27 15:41:21 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000c1000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000001000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000070a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f000070a000-0x30)={0x6, 0x800, 0x0, 0x10000, 0x0, 0x4}) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r3, 0x227a, &(0x7f0000001000)="") getpeername$packet(r1, &(0x7f0000600000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000545000-0x2)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000063000-0x14)={@loopback={0x0, 0x1}, r4}, 0x14) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/27 15:41:21 executing program 5: futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000acb000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/27 15:41:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f00000ca000-0x4)=0x0) ioctl$int_out(r0, 0x0, &(0x7f0000349000-0x8)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000220000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b0f000-0x4)=0xc) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00001e6000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) 2018/01/27 15:41:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) r1 = msgget(0x1, 0x200) msgrcv(r1, &(0x7f0000515000-0x8)={0x0, ""/0}, 0x8, 0xffffffffffffffff, 0x0) msgsnd(r0, &(0x7f0000dc2000)={0x1, '('}, 0x9, 0x0) 2018/01/27 15:41:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000005000-0xa)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000ce6000-0x28)=[{r0, 0x0, 0x0}], 0x1, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) openat$vcs(0xffffffffffffff9c, &(0x7f000025f000)='/dev/vcs\x00', 0x200080, 0x0) mmap$binder(&(0x7f000044e000/0x4000)=nil, 0x4000, 0x1, 0x12, r0, 0x0) 2018/01/27 15:41:21 executing program 4: 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 = syz_open_dev$usbmon(&(0x7f0000003000-0xd)='/dev/usbmon#\x00', 0x81, 0x800) connect$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @any=0xffffffff, 0x0}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013000)=0x0, 0x4) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000011000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r1) socket$inet(0x2, 0x80006, 0x401) 2018/01/27 15:41:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f0000fef000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000d9f000)='./file0\x00', 0x103c, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') lseek(r0, 0x4, 0x0) sendfile(r0, r0, 0x0, 0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000887000)={0x9, &(0x7f0000fb8000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00004d2000-0x8)={r1, 0x2}) open$dir(&(0x7f0000611000)='./file0\x00', 0x26102, 0x0) 2018/01/27 15:41:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e99000)={0x0, 0xb47, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, 0xb) sendto$inet6(r0, &(0x7f000005f000)="e1b8", 0x2, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4)=0x0, 0x4) shutdown(r0, 0x1) socket$inet6(0xa, 0x5, 0x6) close(r0) recvfrom(r0, &(0x7f000003d000)=""/4, 0x4, 0x2040, &(0x7f00004fb000)=@vsock={0x28, 0x0, 0xffffffff, @any=0xffffffff, 0x0}, 0x10) 2018/01/27 15:41:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00008e8000)='/dev/dsp\x00', 0x80002, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000851000)={0x8, 0xbfb, &(0x7f0000a7f000-0xa4)="d14cf15c53d29702cecd3648e5f61418ad0f4022d6f80bd2ef5611374ad3894eacdc76d555101a40b58269b4d929fb79a7222093bde6fcbb267c8808953ff10c8236258c145412610386f6cddea2a3a69cb40e0c0f3b0ee476db15e076497a6ee0c7c1aa334691ecd9e4d4fe7d4d3ca894cf84f2008f67be9ee1bd0bd0ef33a2d59981f2f85693e38bdcf6a6f3583c8e9d495a897439653d65a9c2ca3c78390f4a9ea147", &(0x7f000067c000-0x69)="8865fc203a9ca46e8d4598923125b025b04f15280b9b1172ef62600ef091e387d59dee445c03defde04c96fd3efff5c6fa9c49efce7e7c44bda6ca7811de4512ecbbe3024505afc42317239dd374f79c37b8592bc856bd265bb12619413fc673caecf578c46bd28d1c", 0xa4, 0x69, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$int_in(r0, 0xaf01, &(0x7f00001e3000)=0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000941000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 15:41:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") creat(&(0x7f0000e30000)='./file0/file0\x00', 0x801ffffffffffff) mount(&(0x7f0000bbd000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f000012d000)='./file0\x00', &(0x7f0000ae7000-0x8)='./file0\x00', &(0x7f0000226000)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x2105404, &(0x7f0000a65000)="") 2018/01/27 15:41:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0x200000000c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f00004d4000)=0x101) 2018/01/27 15:41:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000856000)={0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f00007fa000-0x8)='./file0\x00', 0x100, 0x82) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000512000-0x21)=""/33) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000b03000-0x4)=0x5) 2018/01/27 15:41:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000bd6000-0x10)='/dev/input/mice\x00', 0x0, 0x140) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f000069e000)={0x10002, 0x0, &(0x7f000094d000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000f31000-0x10)={0x1000, 0x2000, 0x0}) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x2}, 0xc) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) sendmsg$kcm(r2, &(0x7f0000050000)={&(0x7f0000521000)=@pppoe={0x18, 0x0, {0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic="473a849e9231d1dfe63dee8f27dfe839"}}, 0x1e, &(0x7f0000a62000)=[{&(0x7f00005e5000-0xc)="486aeed0e5c778556621cb7e", 0xc}, {&(0x7f00006a5000-0x31)="e0d6eb94e3f477d7ce770d1333644d80c56a49c61870cd9cefeb522aaac66ba9b9423380a6d772a4c318f664e1f48f5f88", 0x31}, {&(0x7f00004bd000)="4d5b73a1a3575e9912f95915d921c86031587abc73ec5f3f140b2dadfc7c62233e4a57670f57cce891ee54ed0c0e2439b909d453f8e478311b96f746166de842cac96fa6909997522c4cc38b84e503bf8a5567cb6addfe226db863aa07ae553b2db7a89ffc48ab057015f237f93b299eeaeb4bd4713d5c451b2bab3eda6b9d09", 0x80}, {&(0x7f0000e8d000)="ec38f08b69dc2024ced2fc9156aeb6cdf284ef88503cc76f5e78ad861e3e2beb7065d96bacff3241ae6f2e5f0454bcbbc31f4525f247407586f4bd8addb2dabe9a6d1c8478d246c1dd58cbaf9c395ea274122344c3cdafd069e172c513760cdd972564dce784092a832440bccf91c0ecac9cbfc23d9ccd10764dcbcbe151b63fbe6b69c9c4c62b66b69b5af8876abe40449e0e0edaa6687e6286c4806b", 0x9d}, {&(0x7f00001a1000)="f7d14630ddd3adcb774b49e569d9ffba2cf682803774e2ab127e160db250d9310e2e5996ed0c100a31329948eceb4d4061ca", 0x32}], 0x5, &(0x7f0000e76000)=[{0x50, 0x0, 0x7, "2c5a473e66af67f50e65c557f9d21eb254b9abc3271e16ae571d628e58596b716c1e2a5165d07b9cf271a0f7866a77d6f9410af8d482aa51a0c0b6e8b8cd74a6"}], 0x50, 0x20000800}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @empty=0x0}, 0xc) 2018/01/27 15:41:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f0000e92000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000a6d000)=""/117, 0x75) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b5f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/01/27 15:41:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000984000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x400) sendmsg$netlink(r0, &(0x7f0000b03000-0x38)={&(0x7f0000ef1000)=@proc={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00005da000)=[{&(0x7f0000019000)={0xb4, 0x15, 0x628, 0x3, 0x1, "", [@nested={0xa4, 0x3a, [@typed={0xc, 0x94, @ipv4=@empty=0x0}, @generic="9aac4972f1b5fe499c552afd71ab64dd7f1b4542e00bfcd68b66fb7558e280abc679f0541e0c40a49222f726000ef99ffd77a80decd8d3cb7aed2f34d5c4c73be6a0751470099d17831199d69736e997a97ca1188ff68bd01f2ae7d6a134fd68ab26a74d9119dc09813c5588ce83d87a3b92b54697277cea", @typed={0xc, 0x50, @str='\x00'}, @typed={0x10, 0x22, @u64=0x4}]}]}, 0xb4}], 0x1, 0x0, 0x0, 0x4000800}, 0x80) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xf613, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) splice(r1, &(0x7f0000149000-0x8)=0x0, r1, &(0x7f0000151000)=0x0, 0x8, 0x2) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c4c000-0x11)='/dev/qat_adf_ctl\x00', 0x40, 0x0) fsync(r1) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f0000546000)=0x2) 2018/01/27 15:41:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000-0x5)="6c6f212cfc", 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eb8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x80) ioctl$KDGKBLED(r0, 0xc0046d00, &(0x7f0000001000-0x1)=0x0) r1 = syz_open_dev$sndseq(&(0x7f00008b6000-0xd)='/dev/snd/seq\x00', 0x0, 0x10100) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000468000-0xb0)={{0xfffffffffffffff8, 0x0}, 'port1\x00', 0x20, 0x100000, 0xaf, 0x9, 0x1ff, 0x9, 0xda4, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 15:41:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) 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, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000005f000-0xf)='/dev/sequencer\x00', 0x400, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000861000-0x8)={0x5, 0x576}) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 15:41:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000c35000)=0x0, 0x800) eventfd2(0x1, 0x0) connect$ax25(r1, &(0x7f0000c5e000-0x10)={0x3, {"83ef08a89808c6"}, 0x7}, 0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = syz_open_dev$midi(&(0x7f0000507000-0xb)='/dev/midi#\x00', 0xffffffffffffff9c, 0x800) connect$bt_sco(r2, &(0x7f0000318000)={0x1f, {0x0, 0x0, 0x1, 0x80000001, 0x1, 0x2}}, 0x8) poll(&(0x7f0000564000-0x40)=[{r0, 0x0, 0x0}], 0x1, 0x6ca3f40) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000e0c000-0x8)=0x7) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000012000-0x63)=""}) 2018/01/27 15:41:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000c40000-0x8)='./file0\x00', &(0x7f00005e7000)='bfs\x00', 0x0, &(0x7f0000409000-0x1000)="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") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x4000, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000002000-0x4)=0x9, 0x4) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r1, &(0x7f0000002000)={0x30, 0x2, 0x1, 0x5, 0x20c0000, 0x3f, 0x80000000, 0x344b}, 0x0) r2 = shmget(0x0, 0x3000, 0x820, &(0x7f0000000000/0x3000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000000)=""/107) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000004000)={0x1, 0x6}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000005000)='./file0\x00', 0x200, 0x108) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000004000+0xa7a)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000007000)={&(0x7f0000007000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000007000)=[{&(0x7f0000007000)="e3be2241c38587dcca6c79be63be8d4063572b6b9e7af62a471beb9715cefac6a20b9a3797f9eba92d9430594a4506ab2a4b19c131b25b5e0ef8505b9de21f8dc44278486aac95d8cba5343afb10cd36e350a4f3d54b6b4cffbe1e0f2cb5d1a1a1b2f556a5924ba86ae3abc210e7e18e029940f08d85d9e8a9e157dbb7a0cb4f47418040c8fc657d01f21a8dae0ad61593cee142dd39b198d9381e13be53586bd1e90305605193c38d3dba45f2b58649afb157c82991252a4e12bf7360980416fb8531027a60b5c75dac4d69a17a334628c7d00983fa1198c91d6e86bdd2b62f8c8f", 0xe2}, {&(0x7f0000005000)="d97665be5db254ec60999105457fb369b3dffbd90f985eddfd7102a81931c856d64aa2cdb490c87f3e93eee982e2ce173096ed365aed3949dd2dd2c9567c6da9e53399d60b06f3f49b17ec58cb732636ec370267f4a86920f8a6bc10231a958ed98fe6425c895c5c93cf2c4091ceb34c07fce8d043ec46d4608df5c276324704e4", 0x81}, {&(0x7f0000001000)="4b27e8df220ca12bd8c834bd33e92986cef50f9880b9a9e09f1c96c711aca96cf2665a6db83e4941d6ce6006d51fab1d6996db5a24ce614d36a45ccfe297bee53473966fd7f50ff045556c139480bd5cd99ffbb6a7a814627002ae9aac92917c8ea9c80112ea4fe51b6c5c9a3b09303ecc7f54fa3dde23d4a7edde19eac774e0d2280ac34b177c1fa86e5afd9830d9b962922887251dc28bbb5d0a1ad0bbe3f4", 0xa0}, {&(0x7f0000000000)="c72b73d6c049658a97dd44abe63df7f2a890046208f670e04b561e6405288e2141beec3e4e63840e0fdeecfcdd1fa7f3a223992db2992bb18ce421e27bdec92d33ce977ce599ffc36769df795b3f778e4f8254543a28d269628fa7aad315c4e5202e14ac3d2e2bb959cfad6e45ed8aeabd433925c3716151634273ccd4a039e49a7ada93fa7ba4c06207474f11f41eb03186b3ee6ba62cab0a5aa62e36ccbfaac9c23698a2f15c8e00a6eb9b06153821cc4bb58290fdd7f63f42ce44ba2efd4fe798a2e84aeb587b036d481d59f81043932a18e180ea5d8c5697df49a294e7c81e21010d5985b85109db", 0xea}, {&(0x7f0000005000)="ad4e1ddd703c32e73a5275cb6ee8dcd8397de6ec1ce187582d902e438c6bc4e2b21bcaa5d38b87a612d7007ebedf2c65bfc3b213fe73a0c08e4fd213f01b35b51e3028c56e18c5c8436bc233d95d77b0ad3921d703e1919404c12443fedfece072476596ee532f3ccd78f8325fb8ee2e611132506b84d01608c44fc8f08701e78e3b9c9cbd9270c802c460c3a10a5ddae3b530697012fa74c8460cac94c47b5d4908b410696d8a61e71deb64a4e3e1215e41ff3900f5688efdeff6a07a8fc4c18220fb093b7d405f9326a1f11284e53844c2f7237db64d30c01fc610", 0xdc}, {&(0x7f0000008000-0xb7)="f8c737be7e12fc04257060af77c7b14e8cd500e64286bf7c3774007525fcb8b6296c57a66a28684f10ef0fa6ca996bd1bc3f6232dd4fc668f8ae4e6a6a9e83804ddf57eecb7c34ebbe0cbded556cd6cd0200e5123026c3b04216ccfd12d96a44e3975901dc8c8b880230a43cfbde81cc9b4fd033c8155df81c2424c602e59cce6fc4dd350efc624fe8b58bf1e60cd6a89dba3b5737b8b9d3aabca4189db0e1d7f115945862f5b1615fe2b4ce191622294c27daeb20177e", 0xb7}], 0x6, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r1, r3, r4}, @cred={0x20, 0x1, 0x2, r1, r3, r4}, @cred={0x20, 0x1, 0x2, r1, r3, r4}], 0x60, 0x40040}, 0x8000) connect$nfc_raw(r0, &(0x7f0000006000)={0x27, 0x1, 0xe73, 0xbd9b6632ba9886d6}, 0x10) ioctl$KVM_SMI(r0, 0xaeb7) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r0, &(0x7f0000008000)={0x27, 0x2, 0x1a, 0x2}, 0x10) 2018/01/27 15:41:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f3f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000a4e000)={0x0, 0x90, &(0x7f0000d6a000)=[@in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10000}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x0}, @in6={0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}]}, &(0x7f000004e000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c2a000)={0x3ff, 0x35, 0x3, 0x9, 0x9, 0x4, 0xe5a1, 0x0, r1}, &(0x7f000043f000-0x4)=0x20) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00001cc000)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r2, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000a0c000-0x10)={0x0, 0xa75, 0x0, []}, 0x8) 2018/01/27 15:41:21 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000928000)='/dev/rfkill\x00', 0x600802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x20, &(0x7f0000000000)=0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r1, 0x29, 0x4000000000000024, 0x0, 0x0) 2018/01/27 15:41:21 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c9d000-0x10)='/selinux/status\x00', 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000eae000-0x8)={0x0, 0x0}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000714000-0x9)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001000-0x8)={r1, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000627000-0x98)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x4067, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/27 15:41:21 executing program 6: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$unix(r0, &(0x7f000003a000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000003b000-0x4)=0x8, 0x800) connect$unix(r2, &(0x7f000002f000)=@file={0x1, './file0\x00'}, 0xa) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f000003b000-0x8)='./file0\x00', 0x2) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000036000-0x18)={0x1, 0x0, [{0x400000b6, 0x0, 0x9}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 51.608714] snd_dummy snd_dummy.0: control 120:0:0:Î:0 is already present [ 51.636226] QAT: Invalid ioctl 2018/01/27 15:41:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r1, &(0x7f0000006000)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x3, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) close(r0) r2 = socket$unix(0x1, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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) bind$unix(r2, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000961000)=0x0, &(0x7f0000bdd000-0x4)=0x4) add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d6000)="", 0x0, 0xffffffffffffffff) listen(r2, 0x0) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bda000-0x56)="", 0x0, 0xfffffffffffffffe) listen(r0, 0x0) 2018/01/27 15:41:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000931000)='./file0\x00', &(0x7f0000dde000-0x6)='ramfs\x00', 0x0, &(0x7f000001c000)="") r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00004cf000-0x4)=0x0, 0x800) sendmsg(r0, &(0x7f0000a76000)={&(0x7f0000bce000)=@in6={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, 0x1c, &(0x7f00007a3000-0x10)=[{&(0x7f000043a000)="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", 0xff}], 0x1, 0x0, 0x0, 0x4000080}, 0x4008000) r1 = open$dir(&(0x7f0000ab6000-0x8)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000f5b000-0x8)='./file0\x00', 0x0, 0x0) rename(&(0x7f0000b2a000)='./file0/file0\x00', &(0x7f0000ab4000-0x10)='./file0/control\x00') pipe(&(0x7f0000058000-0x8)={0x0, 0x0}) write$selinux_create(r2, &(0x7f000006f000-0x52)=@objname={'system_u:object_r:auditd_initrc_exec_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x38, 0x39, 0x20, './file0/file0\x00'}, 0x52) 2018/01/27 15:41:21 executing program 4: mmap(&(0x7f0000000000/0x5a000)=nil, 0x5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) shutdown(r0, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000005b000-0x8)={0x0, 0x0}) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000041000-0x1)=0x8, &(0x7f000005a000)=0x1) select(0x40, &(0x7f0000039000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x80200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000032000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000004c000)={0x77359400, 0x0}) [ 51.684757] binder: BINDER_SET_CONTEXT_MGR already set [ 51.698626] binder: 7539:7562 ioctl 40046207 0 returned -16 [ 51.737147] binder_alloc: 7539: binder_alloc_buf, no vma [ 51.749531] binder: 7539:7576 transaction failed 29189/-3, size 0-0 line 2903 2018/01/27 15:41:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000086d000-0xd)='/selinux/mls\x00', 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000897000-0x18)={r0, &(0x7f0000f1c000)="0783b1a897728a53c8d1a8762508453753f0337f1bcf3334c55227b96409cc9151db7d2f2ca9", &(0x7f0000833000-0x5b)=""/91}, 0x18) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000095b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0002}]}) flistxattr(0xffffffffffffffff, &(0x7f0000384000)=""/119, 0x77) prctl$void(0x20) epoll_create1(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) r3 = syz_open_dev$dspn(&(0x7f00007a4000-0xa)='/dev/dsp#\x00', 0x8e, 0x802) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000fb7000)={0xd9, 0x8, 0xfffffffffffffffd, 0x9, 0x1, 0x8, 0x401, 0x8000, 0x3e, 0x7fff, 0x8, 0xfffffffffffffff9}) connect$pptp(r1, &(0x7f00000e4000)={0x18, 0x2, {0x0, @rand_addr=0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ftruncate(r1, 0x10003) sendfile(r2, r1, 0x0, 0x72439a4b) 2018/01/27 15:41:22 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000751000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003f9000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000)={0x0, 0x0}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003000-0x8)={0x0, 0x10000000000}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000-0x8)={r1, 0x1000}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x12)={r1, 0x0, 0x5, [0x84, 0x4, 0x2, 0x0, 0x6]}, &(0x7f0000001000)=0x12) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0x21)="f6ed9c4f3db85ba87a88890d18211af70341976ffe61978ada7c2eb84e731a9390", 0x21) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$ax25(r0, &(0x7f0000003000)={0x0, {""/7}, 0x0}, &(0x7f0000003000)=0x10, 0x80800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r0, 0x0, &(0x7f0000005000-0xd5)="1088183745296c81f9646b818b2a3f378a779999fd6ce62c83c8826d7acbd5073c7b85d40d76c49ccc6048b808b6f968580bba4539fea8e0c9c38c6f52fce4fb2a01d4cf50338055f64364ed94c1d1f0340d64deed94c1578fcc80cc6ba40e7e1407469ac66f127d6cd5fa720d509ef441b5670e83d222f39677b06e274446ee34d05b0516d1cdc2d85ab57863f3f02acdbac145902285c652239216499a77bb33545b4396d62527a82fe467308be9478318ec7765df9dc4f0fab15972dd97e143b167f377954263b6643517fe677b32b66a7138c3") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000005000)=@sack_info={r2, 0x56, 0x0}, &(0x7f0000000000)=0xc) accept$alg(r0, 0x0, 0x0) socket(0x9, 0x5, 0xfff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000006000)={@generic="f10a11a459b12d393048c710dfad9ee8", @ifru_flags=0x1100}) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000+0xe80)=0xffff, 0x4) setsockopt(r0, 0x985, 0x7, &(0x7f0000001000-0xba)="d77e48abb609b3135d7c3b4ea7f46bb3b8124c4c7a56a3f1d4c7f8553c340a2fd5db2a71c1f7eba74f3bef2a5ee8348cb8f8b7c6c3bc4d11fdb3f6a5b813b876c2282316404b1d47314f8d946a2d875977a3ce785ed919ff605f42676327406b71ad5682a35981dfef309fec70a3b9b20f5aa36673c0ecc821d3dde8e8ea6f9a429c49e49a9b2e630ab607bd6268381ae5d3bd45c57d9dd141d9fc4f26c2b35ce7570500733d2fbd1235dccfe4462bf358f93c28f5ae257afa4d", 0xba) io_setup(0x6, &(0x7f0000004000-0x8)=0x0) io_destroy(r4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000007000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000007000)={0x8}, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x10)={r5, r6+30000000}, 0x8) 2018/01/27 15:41:22 executing program 6: r0 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r0, &(0x7f0000000000)=0x0) sched_getscheduler(r0) r1 = semget$private(0x0, 0x1, 0x486) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETNCNT(r1, 0x5, 0xe, &(0x7f0000002000-0x1f)=""/31) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000002000)='./file0\x00', 0x200000, 0x190) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000003000-0x8)={0x0, 0x9, 0x3}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000001000-0x4)={r3, 0x3}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000003000)={0x5, 0x0, [{0xc0000002, 0x3, 0x1, 0x3, 0x80000000, 0x0}, {0x0, 0xa200, 0x1, 0x1000000000000000, 0x5, 0x0}, {0xb, 0x80000000, 0x2, 0x3, 0x7, 0x0}, {0x0, 0x80000001, 0x1, 0x7fff, 0x6f, 0x0}, {0x40000001, 0x800, 0xe4e6, 0x4, 0x8d4, 0x0}]}) timerfd_settime(r2, 0x1, &(0x7f0000002000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000003000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r4 = msgget$private(0x0, 0x52c) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000001000-0xd3)=""/211) openat$dir(0xffffffffffffff9c, &(0x7f0000003000-0x8)='./file0\x00', 0x80, 0x100) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000005000-0x8)={r3, 0x3ff}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000007000-0x12)={r3, 0x7f, 0x5, [0x8, 0x2, 0x1, 0x400, 0x7fffffff]}, &(0x7f0000005000)=0x12) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000006000)={@rand_addr=0x0, @loopback=0x0, 0x0}, &(0x7f0000007000+0x50)=0xc) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000002000-0x28)={@common='eql\x00', r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000004000)={0xff, 0x5, 0x0, 0x6, 0x400, 0x7fffffff}) r6 = open(&(0x7f0000007000)='./file0\x00', 0x2000, 0x100) ioctl$KDGKBSENT(r6, 0x4b48, &(0x7f0000003000)={0x80, 0x6, 0x1000}) 2018/01/27 15:41:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x5, 0x0, &(0x7f00006d3000-0x10)={0x2, &(0x7f000079c000-0x18)=[{0x81, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) 2018/01/27 15:41:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000063f000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00003a6000)={0x0, 0x5, 0x8, 0x0, 0x4, 0x80000001}, &(0x7f0000161000)=0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d9d000)={r1, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000002000-0x50)={0x0, 0x0, ""}, &(0x7f000004e000-0x4)=0x8) r3 = syz_open_dev$sg(&(0x7f000051b000)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bd4000)='/proc/self/net/.fkey\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000693000)=@assoc_value={r2, 0x2000000000000000}, 0x8) ioctl$KVM_SET_PIT(r3, 0xc0481273, &(0x7f000084d000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 15:41:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xf8, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x18, 0x29, 0x4, "359d"}], 0x18, 0x0}, 0x0}], 0x1, 0x0) 2018/01/27 15:41:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) poll(&(0x7f0000006000)=[{r0, 0x0, 0x0}], 0x1, 0x7a5) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000017000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cb0000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 15:41:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00001ee000-0x11)=""/25) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x80e, 0x0) setsockopt(r1, 0x107, 0x6, &(0x7f0000aef000)='J', 0x6e) sendmmsg(r1, &(0x7f00003db000)=[{{&(0x7f0000d1a000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f00008d0000-0x20)=[], 0x0, &(0x7f0000d2e000-0x1220)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/27 15:41:22 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000000b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000011000)=0x7f, 0x4) r1 = syz_open_dev$sndctrl(&(0x7f000000e000-0x13)='/dev/snd/controlC#\x00', 0x200003, 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f000000c000)={0x9, 0x0, 0x0, 0x0, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a", 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f000000f000)={0x9, 0x0, 0x0, 0x0, "2a5a7aa6e53ff258647a2c1a8eea9f6c6d94820ca1091fcd87f112b28bb336f2fc0f56e07866b5874c098814", 0x0}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) [ 51.785922] binder: undelivered TRANSACTION_ERROR: 29189 [ 51.796187] binder: release 7539:7553 transaction 25 out, still active [ 51.802988] binder: undelivered TRANSACTION_COMPLETE [ 51.818301] binder: send failed reply for transaction 25, target dead 2018/01/27 15:41:22 executing program 7: mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fc4000-0x73)={0x4000000000000, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x20, 0x1, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x9, 0x80000000}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/27 15:41:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00000a5000-0x8)=0xd) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000924000-0xc)='/dev/rfkill\x00', 0x8040, 0x0) clock_gettime(0x0, &(0x7f000045f000)={0x0, 0x0}) write$evdev(r1, &(0x7f0000ddb000-0x48)=[{{0x0, 0x0}, 0xffff, 0x7ff, 0x9}, {{r2, r3/1000+10000}, 0x1, 0x7, 0x3}, {{0x0, 0x7530}, 0x101, 0x0, 0x10001}], 0x48) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r1, &(0x7f00001f3000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) fcntl$setsig(r1, 0xa, 0x17) ioctl$TIOCSCTTY(r1, 0x540e, 0x1) ppoll(&(0x7f0000ca1000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000c3e000)={0x0, 0x0}, &(0x7f0000212000)={0x0}, 0x8) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000b27000)=0x8000) ioctl$UFFDIO_UNREGISTER(r4, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) [ 51.862246] audit: type=1326 audit(1517067682.079:362): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7584 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/27 15:41:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x8001) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x1000, 0x4) r1 = syz_open_dev$dmmidi(&(0x7f00004dd000-0xd)='/dev/dmmidi#\x00', 0x1, 0x0) getsockname$ipx(r1, &(0x7f00004b5000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009b2000-0x4)=0x10) r2 = syz_open_dev$mice(&(0x7f00003b2000)='/dev/input/mice\x00', 0x0, 0x111000) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000bbb000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) bind$inet6(r2, &(0x7f0000505000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6bd5}, 0x100) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) r4 = fcntl$getown(r0, 0x9) r5 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f00002e3000/0x1000)=nil) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00006a0000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b6f000-0x4)=0xe8) lstat(&(0x7f0000a9d000)='./file0\x00', &(0x7f0000921000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000e88000)={{{@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=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bac000-0x4)=0xe8) r9 = getgid() shmctl$IPC_SET(r5, 0x1, &(0x7f000068f000)={{0x2, r6, r7, r8, r9, 0x2, 0x5, 0x0, 0x0, 0x0}, 0x3, 0xfdb, 0x4, 0x7, r4, r4, 0x6, 0x0, 0x0, 0x0}) pwrite64(r2, &(0x7f00004a7000-0xd7)="02a591c842e1d028aaba1ad3beee065ff359ce0129ccd3a4e8ee2fa848243f6b1d1135336e09e2e58617dab0a4e11350009c308a16e6ac54bc9df1ce29196e9bbbdf9603895966fb8cc30d93d547852532f7fd5f5afcac62bdb7e3849463392acc7cb5bd6fc7cfd3b3ef0b0b2c560506aec7904f4a05761ce42eaf51b1ee43a0709d5d9ca6beb777ced82f3fa10ef70d7fcf8b31a37682a4969fc65502c2e8903c17357a177baf26ca977f711b690e961e4bf53a6f7718f0121cf8e7c22554490121bf56695314355e519442fae5560972b7ed89e6abba", 0xd7, 0x0) bind$inet6(r3, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/27 15:41:22 executing program 5: socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x2, 0x54) timer_gettime(0x0, &(0x7f0000b27000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) pselect6(0x40, &(0x7f00000ac000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, r0}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/27 15:41:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000326000-0x10)={0x30f, 0x0, 0x0, 0x3ff, 0xb33f, 0x7, 0x10000, 0x100000000, 0x7fff, 0xf95}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008e8000)=@sack_info={0x0, 0x0, 0x7ff}, &(0x7f0000358000)=0x3ed) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) [ 51.902998] audit: type=1326 audit(1517067682.126:363): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7584 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=196 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/27 15:41:22 executing program 7: socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x400000000000125d, &(0x7f0000a3a000)="") 2018/01/27 15:41:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0x40405514, &(0x7f0000003000)={{0x2, 0x0, 0x0, 0x0, "655228fb96156d84c702133105b8e8ef01c6b3606b1808906465f003d1b69150c3ffdd92710684229fb88471", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00002cb000)=0x0) sched_getaffinity(r1, 0x8, &(0x7f0000331000-0x8)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000007000-0x110)={{0x2, 0x0, 0x0, 0x0, "6456337b62932e14fc7144a94e830a9ab3c1afb140f01103d528cad95189343d9508bce208d2a9200e8ba61f", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "c4577fbc2183a8ec7fb1b112f19633397e77c69d2f4ed8dbda6751e2ce38fa7b8ffed359e28fae2db916b18ce3bb933d383457b30184f0dbcd856af742821114", &(0x7f0000007000-0x8)='@*)user\x00', 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 15:41:22 executing program 3: pipe2(&(0x7f0000f49000)={0x0, 0x0}, 0x800) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00003f8000-0x8)=0x1, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000e5000)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000ed9000-0xe)='loginuid\x00') sendfile(r1, r2, &(0x7f0000c74000-0x8)=0x0, 0xff) [ 51.938849] audit: type=1326 audit(1517067682.126:364): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7584 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 51.975572] audit: type=1326 audit(1517067682.128:365): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7584 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/27 15:41:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000221000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 15:41:22 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x5, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000719000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000000000)=""/142, &(0x7f0000002000-0x4)=0x8e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000002000)=0x8) r2 = fcntl$getown(r1, 0x9) ptrace$setregset(0x4205, r2, 0x3, &(0x7f0000002000-0x10)={&(0x7f0000000000)="1c6bccb11687195e265c4675f4f91a93c531794c41bd40fd540e38e5b95efbf5a0158a8c4fe6e159b979118352d24c0490869a0976954fff2f74cbd3375f1d1b1c17f2d0e9964bae1fd3c451ae4ca54773c461d0638b2464c301d92b5d64ff1cd9c519e95b3c21cb9cdc17b610a514af9fc6c7516e67b4f1f06bc74e7d3891007bf8098302918db55a32036f31a6f5384fa0aba508a8e8cbccaa0956c531288a6a8678c4ca296ecca0e791a713f7955681a1ace29588bbacd054bc833d8bcc1cb63ae110f9e5ce71799b345a5b8a511699d5120708ed8feea50d", 0xda}) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0xed)=""/237, 0xed) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000005000-0x38)=[{0x3, 0x5}, {0x4, 0x7}, {0xf, 0xffffffffffffffe4}, {0x7, 0x7fffffff}, {0xb, 0x5ac}, {0x4, 0x1000}, {0x2, 0x40}], 0x7) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000006000-0x20)={"f5c72df692ac80a39a9f7cdaa0d05667", {0x4, 0x4, 0x7, "d796fedef0c8", 0xfcf5, 0x0}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000007000-0x6)={0x2, 0x7}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000007000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000008000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x101, r3}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000009000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000009000-0x10)={0x0, 0x0}) write$evdev(r1, &(0x7f0000007000)=[{{r4, r5/1000+10000}, 0x9e, 0x80, 0x0}, {{0x0, 0x7530}, 0x1, 0x0, 0x5}, {{0x0, 0x0}, 0x2, 0x0, 0x100}, {{r6, r7/1000+30000}, 0x20, 0x100, 0x3}, {{r8, r9/1000+30000}, 0xe653, 0xffffffffffffff01, 0x2}, {{0x0, 0x0}, 0x80000000, 0xfffffffffffffffc, 0x8}, {{0x77359400, 0x0}, 0x8dbc, 0x10000, 0x46}, {{0x0, 0x2710}, 0x7, 0x0, 0x3}, {{0x0, 0x0}, 0x7, 0xf9a2, 0x10001}, {{0x77359400, 0x0}, 0x1, 0x7, 0x2}], 0xf0) 2018/01/27 15:41:22 executing program 5: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000567000-0xc)={0xffffffff, 0xfffffffffffffffc, 0x10}, 0xc) mmap(&(0x7f0000193000/0x400000)=nil, 0x400000, 0x0, 0x10, r0, 0x0) 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) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e2e000)='/dev/autofs\x00', 0xa0000, 0x0) connect$vsock_stream(r1, &(0x7f00004ef000)={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f00008bc000-0x10)={0x0, 0x2710}, 0x10) syz_emit_ethernet(0x66, &(0x7f0000dd7000-0x1c6)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x30, 0x29, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], ""}}}}}}}, 0x0) r2 = syz_open_dev$admmidi(&(0x7f000087c000)='/dev/admmidi#\x00', 0x8, 0x4440) connect$inet(r2, &(0x7f0000396000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000565000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/27 15:41:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x100000000805, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b50000)={r0}) accept4$unix(r1, &(0x7f000073c000)=@file={0x0, ""/56}, &(0x7f0000aa2000)=0x3a, 0x800) listen(r0, 0x800007) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007dc000)=0x1, 0x4) 2018/01/27 15:41:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000be0000)='/dev/ptmx\x00', 0x400000, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000b46000)=0x3) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x1b, [@typed={0x8, 0x9, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 52.034007] audit: type=1326 audit(1517067682.131:366): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7584 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=291 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/27 15:41:22 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$getflags(r0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000476000-0x20)={0x800, 0x4, 0x8, 0x408, 0x6, 0xffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001000)={r1, 0x3, 0x1, 0x6, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) 2018/01/27 15:41:22 executing program 1: clock_settime(0x400000001003, &(0x7f0000a5b000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0xb6) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00006b7000-0x13)={0x0, 0xb, "81f3640322efec299ad180"}, &(0x7f00009b2000-0x4)=0x13) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x2, 0x90000, 0x4, 0x8}, &(0x7f0000943000-0x4)=0xa0) mbind(&(0x7f0000047000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000001000-0x8)=0x7, 0x0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) connect$bt_l2cap(r0, &(0x7f0000003000)={0x1f, 0x8, {0x2, 0x5037, 0x9, 0xd1d, 0x9, 0xfffffffffffff801}, 0x0, 0xc9}, 0xe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000003000-0x10)={0x77359400, 0x0}, &(0x7f0000003000-0x10)={0x0, 0x0}) 2018/01/27 15:41:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x80) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000031a000-0x4)={0x4}, 0x4) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00001b6000-0x4)=0x0, &(0x7f00000a4000)=0x4) 2018/01/27 15:41:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00004a4000-0x9)='/dev/ppp\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b1c000-0xf6)=""/246) pipe(&(0x7f0000205000)={0x0, 0x0}) 2018/01/27 15:41:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x80000000005, 0x300) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = dup3(r0, r0, 0x80000) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000522000-0x20)={"b1070c13e568e398c1e567b828291531", {0x4, 0x8, 0x2a, "4c9409000022", 0x0, 0x0}}) 2018/01/27 15:41:22 executing program 0: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f20000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f21000-0x2c)=@ethtool_cmd={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000d9f000)={0x7, r1, 0x1}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000698000-0x4)={r0}) 2018/01/27 15:41:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r2 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) dup2(r1, r2) 2018/01/27 15:41:22 executing program 3: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000fdb000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x141200) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000e8f000-0x73)={0x0, 0x6b, "4b7f98636b09b674ce3612d3632b43c731c5f15a2999859960566e1d8cced795efa0f5964d8d7793114a3edc7f9618d3cecf54dd76e5bf90720bf05cfe4a55aa0fd5b50f0593b652b2cdb6c78f3643ff837d8fca13956a301a2874a0f5a68cc0c7806b0ff7984eeb76761e"}, &(0x7f00000a3000)=0x73) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000fdc000-0x8c)={r2, @in6={{0xa, 0x1, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000fda000)={{{{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xfff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7fff, 0x3d, 0x100000001, "24abef9d6af15d13fe426182ab718c3268ab931c5743a22f2c9237f42354cc0cf18548d666200c2a1d7d72748211e3b535207eabd808b643c018851dc7459d0aa2d54e09f2a1f0cc0aad1daf33f9ec67"}, 0x160) 2018/01/27 15:41:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d82000-0x88)={0x5, {{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getpeername$unix(r0, &(0x7f00002ca000)=@file={0x0, ""/4096}, &(0x7f0000905000)=0x1002) lseek(r0, 0x7ffffffffffffffb, 0x0) writev(r0, &(0x7f0000801000)=[{&(0x7f0000ff8000-0x1000)="616c2dfee6", 0x5}], 0x1) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) 2018/01/27 15:41:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000078b000+0x99)='/selinux/create\x00', 0x2, 0x0) connect$unix(r0, &(0x7f00000f8000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) mkdir(&(0x7f0000c0d000)='./control\x00', 0x0) lchown(&(0x7f00005df000)='./control\x00', 0x0, 0x0) msgctl$IPC_RMID(0x0, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000150000)=0xde, 0x4) 2018/01/27 15:41:22 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002ea000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000000)={&(0x7f0000e30000/0x4000)=nil, 0x5, 0x7, 0x28, &(0x7f0000de9000/0x4000)=nil, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000419000-0x15)={0x0, 0x0, 0x0, 0x0, "ebf874942ca8a7e242f1d70d87c8b53f40db4f3fe10a5fee7bf6e4f4e28531c8"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000002000-0x8)=0x7) 2018/01/27 15:41:22 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000016000)='/dev/usbmon#\x00', 0x8, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000017000-0x6)={0x0, 0x6}, &(0x7f0000016000)=0x6) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f000000e000-0xa0)={r3, @in6={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x5, 0x9, 0xd419, 0x5}, &(0x7f0000017000-0x4)=0xa0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000018000-0xb)='/dev/mixer\x00', 0x602200, 0x0) getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000002000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x35, 0x0, 0x401, 0x3}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) socket(0x1b, 0x2, 0x2) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000016000)='/selinux/mls\x00', 0x0, 0x0) 2018/01/27 15:41:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x404043, 0x60) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/create\x00', 0x2, 0x0) munlock(&(0x7f00004d8000/0x4000)=nil, 0x4000) r2 = socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000002000)=0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000004000-0x7b)=""/123, 0x7b, 0x3) r3 = getpgid(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001000)={{0x8, 0x1, 0x3, 0x7, "be360e41aa144273e17bf8359d522934e8eecd8750c5939544c6cae2d82ed04b9914f1e24500edc7f47a2f32", 0x9cf}, 0x0, 0x0, 0x7ff, r3, 0x400, 0xd9e, "fe2a4d031faf708c2effd092418e2d43e0643236197e1b9b2744605fa01cd368159e0b5e04dc72acdb4567152bb309e54419225bc866647d70bc012650376d69", &(0x7f0000000000)='/selinux/create\x00', 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xfffffffffffeffff, 0x81, 0x8000, 0x10000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000002000-0xc)={@broadcast=0x0, @multicast2=0x0, 0x0}, &(0x7f0000004000)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000003000)={r4, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, [0x0, 0x0]}, 0x10) r5 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r5) r6 = syz_open_dev$sndpcmc(&(0x7f0000004000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x200800) setsockopt$inet6_group_source_req(r6, 0x29, 0x2c, &(0x7f0000004000+0x7da)={0x0, {{0xa, 0x1, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffeffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) listen$netrom(r6, 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000005000)=""/221, 0xdd, 0x1) r7 = socket(0x2, 0x80000, 0x9) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000006000)='./file0\x00', r6, &(0x7f0000001000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r7, 0x118, 0x0, &(0x7f0000007000)=0x1, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000008000)={&(0x7f0000004000)=[0x5], 0x1, 0x3, 0xfffffffffffffffa, 0xff, 0x20eef670, 0xea91, {0x6, 0x4, 0x81, 0x8000, 0x4, 0x7ff, 0x0, 0x9, 0x9, 0x3, 0x8, 0x80, 0x70bd, 0x3, "da89884180db12adec37b47c287689bbb578b7f6de5e52d83146c51cdc046152"}}) 2018/01/27 15:41:22 executing program 3: keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) mmap$binder(&(0x7f0000fda000/0x4000)=nil, 0x4000, 0x2000002, 0x110, r0, 0x0) 2018/01/27 15:41:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f00007d8000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fstat(r2, &(0x7f000028e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f0000b05000-0x38)={&(0x7f0000d23000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000020d000)={&(0x7f0000957000)={0x11cc, 0x1a, 0x100, 0x7, 0x2, {0xb, 0x0, 0x0}, [@nested={0x11a0, 0x48, [@generic="8d1a7e61d882a4", @generic="4acc979a19e9078a8a0b41799d2681976d", @typed={0xc, 0x14, @pid=r0}, @generic="d475085b7481f2a0af1fc826092015f82b1dfa4c6390447e9107add1bebd6f3aa2bf15d2241cf684d37d1d07185fe838b2bf5e675f2ef07c951d85764adb83f605c8de32cfbf546eb012306d1b160f6cf40f03eb01539ec3906b50f744922a8b6fb3de02809bac4767e19888e53ef72a3e44be7d545cd1fbd6c2d1b07ec3692f3d81d5692e4645345a47cccaeef5a5fdace83ad2b2715de2bfc3ffe8b92a0a8ce9f64e6ad33e20f53ab36a581e13000ff1ee16e72f64d7a2d2717c740b0c4287e68bd1a77f4be88881b15ac71ad2ee2cc21b2d3adfb800a4", @typed={0xc, 0x62, @u32=0x8}, @generic="462cefc348d65c99ff6c2d78fb7a32855381564547ad21fc8558082b4708808dbe44674be8b185a72b985247c8348cbb86836012852b1c2c5d70cd229da32c1b2ab338405e434b571e985c9de211408e228d2c70b249e5a9d79972219f08dd047b4bc20f14aecd0834899de5d80e4c71ee9eb5bc83a8a36cb62df3", @typed={0xc, 0x87, @uid=r3}, @typed={0xc, 0x90, @u32=0xa6b}, @generic="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"]}, @typed={0x8, 0x4b, @void=""}, @typed={0x10, 0x60, @str='wlan0\x00'}]}, 0x11cc}, 0x1, 0x0, 0x0, 0x800}, 0x40000) recvfrom$unix(r2, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) process_vm_readv(r0, &(0x7f0000bff000-0x10)=[{&(0x7f000004d000)=""/252, 0xfc}], 0x1, &(0x7f0000c6f000-0xa0)=[{&(0x7f00002f1000-0x4f)=""/79, 0x4f}], 0x1, 0x0) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) execve(&(0x7f0000c13000)='./file0\x00', &(0x7f0000dd6000)=[&(0x7f000052a000)='wlan0\x00', &(0x7f0000d29000-0x6)='wlan0\x00', &(0x7f0000491000)='%)\x00', &(0x7f00005f1000)='I-}\x00', &(0x7f0000e8a000)='wlan0\x00'], &(0x7f0000eff000)=[&(0x7f00003f3000)='(ppp0ppp0em0@keyring,nodev\x00', &(0x7f0000d21000)='%,\x00']) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000258000-0x9)='/dev/dsp\x00', 0x614200, 0x0) ioctl$KDGETKEYCODE(r4, 0x4b4c, &(0x7f0000b11000)={0xff, 0x2}) r5 = dup2(r1, r2) setsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000604000)=0x401, 0x4) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000244000-0xd8)=@pic={0x1, 0x7f, 0x100, 0x40, 0x3, 0x1a, 0x7, 0x2, 0x0, 0x1, 0x2cde, 0x6, 0x2, 0xbe, 0x6, 0x401}) syz_open_dev$sg(&(0x7f0000d05000)='/dev/sg#\x00', 0xc574, 0x200) exit(0x0) open(&(0x7f0000a9f000-0x8)='./file0\x00', 0x401, 0x0) 2018/01/27 15:41:22 executing program 4: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f000002a000)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='gre0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f000000e000-0x1e)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, @generic="77a9d56e19d8016b778ee3e16a294ff7"}}, 0x1e) write(r0, &(0x7f000000c000-0x3c)="", 0x0) 2018/01/27 15:41:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x100, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f000098d000-0xd0)={0xfc95, 0x0, 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$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000a8c000)=""/4096) r1 = syz_open_dev$midi(&(0x7f000017f000)='/dev/midi#\x00', 0x2, 0x4000) getsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f0000608000-0x4)=0x0, &(0x7f00000f4000-0x4)=0x4) bind$pptp(r1, &(0x7f00004f0000-0x20)={0x18, 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]}, 0x20) 2018/01/27 15:41:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x8, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x7c3}, &(0x7f0000001000+0x14d)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000-0x10)={r2, 0x8, 0x7, 0x7}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r1, &(0x7f0000003000-0x60)={0x27, 0x3, 0x7, 0x4, 0x8a4, 0x89, "4b3431535cbb9e1541f9b3e949854c7b0d419d10721d81caeac04b69cee37ba5f72325de3c44e0f0aa971bf01b8812321c8cb78b632dc42a01c69bada8f799", 0x1}, 0x60) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000003000-0x108)={r2, @in6={{0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x162, 0x4, 0xfff, 0x1, 0x1, 0x6, 0x5, 0x1, 0x60e0000, 0x10000, 0x54, 0x400000000000, 0x34e, 0x3, 0xddfd]}, &(0x7f0000000000)=0x108) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000003000-0x64)={&(0x7f0000002000-0x10)=[0x6d, 0x1f4f50a3, 0x0, 0x100000000], 0x4, 0x8, 0x7ff, 0x8000, 0xffffffffffffffff, 0x2, {0x3, 0x4, 0x6, 0x6, 0xffffffffffff7fff, 0x3, 0xf0, 0x4, 0x19, 0x1c, 0x2, 0x7fff, 0x5, 0x1ff, "b98be35fbc07f92890fd8f234e2a96fa35a087276eb8263fbbf6b7386ffd0fef"}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x40100040}, 0xc, &(0x7f0000004000-0x10)={&(0x7f0000004000-0xa0)={0xa0, 0x25, 0x8, 0x4, 0x1, {0x1a, 0x0, 0x0}, [@generic="399451b7dc81953fd95b7d8d3cef9d299cdd1fbf355534cf655753e67663be583b5e986050d6503bbd5ead42d20e2a9edf0bcdc04b71456cf8f1e59ca9328a4e2c22b32a32ba0a6490", @generic="f1401682e7208d78d654b584c6846c83a6f52058dc020c435520a8ad12661bf80cc9b49f525ca37070a8e35b39ffacbef8aec0448638ea23a32d90dd92917267"]}, 0xa0}, 0x1, 0x0, 0x0, 0x10}, 0x20048010) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000-0x20)={0x0, 0x2, 0x6, 0x7, 0x8, 0xffffffffffffffe0, 0x3, 0x2, r2}, &(0x7f0000003000)=0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000001000)={0x2, 0x1, 0x93, 0x9, 0x7, 0x0, 0x4, 0x3, [@sadb_spirange={0x2, 0x10, 0x3, 0x2, 0x0}, @sadb_x_nat_t_port={0x1, 0x16, 0x1, 0x0}, @sadb_sa={0x2, 0x1, 0x1, 0x3ff, 0x0, 0xef, 0x4, 0x40000000}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x800) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000001000-0x4)=0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000001000-0xda)="b8c150f33071a5e3c9891b36149b8e9a173b196cd12d38a5892e94e2658ed4a648b0acd97932b5ed061af9455740ebd9a8b04507791e2204091b9ba91cc5ba4b16b622a20d509593e7228dba3868ac96238289082251ba6180cc168c1312719f33b0fb70be8fb2104e1e2e8f0e2db4b7f02334af27e2ba430aeb6f8e51537c7546836cc75b066e92150acdfbe201f505889fc95f19163479e113fe00edaedb155f766ee46bf76eded3d54421f4ed2ce5e7b578bb7670be4ea407a2269d5531673c6ec006b1bfaef6587ac7b381a13f6d683b26a7506bba8babe4", 0xda}, {&(0x7f0000000000)="319592996d089201fcdb752bb0f860edc46496515bb242a5193990d032baab3329c02625e1bc328e80f20de5fa0d01a97e136f2330cef49bf81e1c703692f43b542684530122e515271f6e6e3de31c1195e6d949b698f2eb433bea5f9daa27613d67098165117e72db59575807ca088c59415502aeda11e1042d8f86ac1d0455c8aed1b62bd57cec1b8b31a7efdd5262e04933e2914c07", 0x97}, {&(0x7f0000005000)="147bb05bad107b11b133261063b29881f46c4b883ffa23be23fe77de3af96506fa8ec0edb349e450970339d8a672f191925f1673f42529a645eea31008265369560dab6a2aa99d38b399f3eaeb4e4edd6ae76cf2ac9579300f3cc35aa0dd3d2a0627e2338cde2c99c761fc5dc13a68df24b03db8c8f20c3c80a218099c37ec2d6a23b32a251aad786deb6bb75828c778bca4a5400f60d37614db84f8accff8935e4910694ad9fb812430977958a91f58bdd0346780c3fd92b06298981c99a9271334f04838ea329c0269ee07620b775f6d17c1b473b82fef996d5e5c15d018940d9da5c04daa35857453bedb6a2063a4223bb71b", 0xf4}, {&(0x7f0000005000)="e3647b061bb06d9736c3839b138c23ac15463a0ea35e49fa35ff54590cf218f52fd4382f2bff5cb547aeb8623f619d300fb9915e01c8b49d6ea725e46f3d5207a15165baa5bdfe04a303ff4923ef96e836f7fff12e37b662970bc49b8e5f58c41a6edcfed65bdca031e75db276185dd4377dced8646dd8202cfb2c6bd3553d46affcdbde71bf3b558e00c69d2e37d67733ee80ebdfe059e01a96099bdf9ed524e92c3a", 0xa3}, {&(0x7f0000005000)="65cded0ce2afd0678435c3d2dd72738379359eb778a470804becdebc425dd1611abd996765fd125d6a9a4363947391c45a207322b5adcf3c8e4e440e0841f3dca91a194aea759add10abcbfbde4e23", 0x4f}, {&(0x7f0000006000-0xf)="4624d4bdce655468efb7f987919a36", 0xf}], 0x6, &(0x7f0000002000)=[{0x30, 0x29, 0x100, "82ecd6da4508327d498dbde6a55c6091c116747e07ad461489"}, {0xa8, 0x112, 0x5, "634b0b209a958c904e60bb73fced9341f37ddd1e3e8145d765eee1f666df9356d227343e8064f4d12ccadd486672ac09700af7407e40b16edcd00c7d6f9cad99d781d3ae5c08d1c974d3aeede9e0b4b8a6d54ae9d482506251cdb5a473bac258de1b66d7ff89123349b0edc50134447cd689bddd16265e0dd8ba4d39e0b877280077c1f81d72bbb09e89a117d24357d10a48ade8"}], 0xd8, 0x10}, 0x8000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000007000-0xd)=""/13, 0xd) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000008000-0x10)=[{&(0x7f0000007000)=""/71, 0x47}], 0x1) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000007000-0x10)={0x0, 0x14, &(0x7f0000009000-0x14)="5cb27990fdd03ef396ebe2486019df4e6b6a7ef7"}) 2018/01/27 15:41:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009cc000)="", &(0x7f0000f5b000-0x4)=0x0, &(0x7f000061b000)=0x0, &(0x7f0000b97000-0x8e)="") get_thread_area(&(0x7f0000f49000-0x10)={0x2000000000000000, 0x0, 0x200100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004c4000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00007c6000)=""/49) sendmsg(r0, &(0x7f00001bd000-0x38)={&(0x7f0000ace000-0x20)=@pptp={0x18, 0x2, {0x1, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f000049c000-0x30)=[{&(0x7f0000625000-0xbc)="54da440f7386dcee2145fa26b279e0931665e4baa721979b3647feb4720e643931637d82e7ad61f5bc2426eaafb5abc3c94fbaff3cd4c568e8244f472a4229bb5badfb1c57bc80b1f22d8570d2754d6be3414f8791eabbc048a9899bbc6da93625a5b26b1abfd6f2d7e2eec575c138d0425f749f8cb0fe6994e41289af57ec4213010411b74e24f0809491b3e738e9b18b51a6e55df841357f0ee4dd5d0c10f749cc50c180d119de384d6298efb849795940b7b6b9eb44206574bbb1", 0xbc}, {&(0x7f0000c90000-0xb7)="56a1d283ca9c3213502d8d972d9ad194ed7c9e8d742ce729f308b304085ba56df44354428a39f69537b7b76eb7740489296e17ea227056e9e11a3f9341c9e07a235c73ef9a44dca7e75de416c174756626908aca2acec2e93d4f62e7840f69f290557b9e0c3eeb723629125a43f0f2291a4445a3fa73f2701acca3c26e2185f173d04087f20c9938b2e4b257ca8332ff7c747a30d67f115170ecd3fab6b9dc9198d12aea6c9ab07848750b5f265c46804919dfdbac9f13", 0xb7}, {&(0x7f0000290000-0x31)="d212dea8583a28de62734becd0ec188f0628e6be49d635ecf5315990e1d9aaeb4698e257a7599a28fe48b4ebb3c2a33704", 0x31}], 0x3, &(0x7f0000419000)=[{0x98, 0x119, 0x40, "6b15b8f92c6434450e868e39b6f4c88209930be05cd66f935bd6997bbf84863ba066b5ed0371f10e9fb9bad417d9386d03e5b26cf589b4dc9948cae38bdf27f8ba32213afec706d3fcf6bfef3a8496476183c5f2d3208f92b88ef6aa9bf23eb20d5d49456bbeac693ae9ef87f7d671c0a4ee04a180e624fc510d3b091974cdef0589"}, {0x70, 0x117, 0x7fff, "b871071db8a975d43a73141e5d760feffb561ff8c40c772266b48dcc1fc04b40f2c186a2e1af2cba846f9958bfc40330c641d069c33a966f8c5823fb22cddde42dff91c786c392161316d3ebb32302160657e6de23b6c96357"}, {0xe8, 0x11f, 0x0, "4fa8216bda5daa02ae24398d21ce76c64ba3a3a5d9d8d24a9af29c81d5aa9d0cb5148c315199903ec7ac16a6f9139f720fbda87c0c61eb22a5e17e7cd5e5c4d1e1cffd1e97038725d8590a86e11effce8e796d2613a10b9a4299123dda9896f6b0b7cfe66a887745db571a11fdb6d84201ae27c053608a971891cb27394572387471b172968e5c7c3a2ab44adee499d8389e93b4c611c432888cb81175e0333bd9b4d8347cace51f92214853b6e4c49f0759ebfbe88a85830799ba2525e1e1025bda09eac4f7beaf15c7defe00711418d8"}, {0x60, 0x11, 0x3, "d4c1b5c3d9de073a32fb7aa8ec969d1e6b1f0c2bff39a7446edd9906ea30987c47ddd6f82f93a39d5d0de0f16020b893d3feaf0be8f0475b0847c820def31c8d00e52d347a379df803"}, {0x60, 0x118, 0x101, "f589dca22d1c38797f4e889ee1029c2b6c2f53e96893c2a44442c9fe7ca77b1d9ab085a3723523e746919e9088011abaa42eb0fb82039aea9c7186c40528f5d4c4fb2af5c65574a43e"}, {0xc0, 0x10f, 0x5, "b29409fe5ace1f0e1e543231dc2648e42a82116b2d6ba536b5a82e9afd4ada228d1537db7fa99da45a8147eb32b0defb42acb0cff46ce66ab6d983cb19a8b7e52f9a127af1922678c1baa7186e6b4da0afc515f2d94bef9421d56ccd03a1f1fb3cd59122026aa5f7a6f74e5e0b0f834d23faecfd6676df9bef568f733dc4d5740ee1b882fcf67cf92093d366d69b04a7b50951ebd9ffb2ab60aa5459a191ba15aacbcba2a087e4e124e2cfd14ef16f"}, {0x80, 0x117, 0x29dc, "0c889fefb80007ec9d81658ff5c8e0bfe23693aa0f7d624a8bad2a5c12d81722efea58a60f4d92cdeaf4b6d81eaad09181f0d253a05cdb6d3537642345dad292e07a10b72718ee04e2061824045ac0bc50226d5a10155f45f0c4f09dd00717a1f829b328a1a96fb4917e"}, {0x10, 0x19f, 0x9, ""}, {0xe0, 0x19f, 0x5, "ea8181f2ebb993575a66da7c2a3e0a8de1e15ee0a4c1126137ac8036c829bfd5204ab29c7a2a99cf895734c79d2e835f08c43e3f4a5c02fb2f68aa4c9671bd37aa46570164dccefadda10c827a8493dab9f947b79e6081bef315e398afc8733fa955cab5a99354c0932b2e2360ed2af8a4849428cf764ad925cbcfbc3056b2cbefe0d842a3b3cc0ecd5207f21c35feac6dccc10f5285d4f0b8f06fc26a4341fe5ac1e30012374560eed76d71c10682b6bd4bde4ac81ee8d528184892e8d80d7f9e2923c81cbc1d3dd360916e536ba4fa"}], 0x4e0, 0x10}, 0x48000) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001da000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a08000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000236000)=0x3) mprotect(&(0x7f0000c86000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000013000-0x39)=""}) close(r2) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) r4 = dup3(r3, r2, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x1, 0x0, &(0x7f0000016000)='o'}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000c000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)=""}) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x5) r5 = syz_open_procfs(0x0, &(0x7f0000eb9000)='net/snmp6\x00') ioctl$sock_bt_hidp_HIDPGETCONNINFO(r5, 0x800448d3, &(0x7f0000b17000)={{0x6, 0x1ff, 0x1ff, 0x6, 0x7a, 0x6}, 0x80000001, 0x5, 0x80, 0xc37, 0x0, "0c8f3d06caf9d0344f937f60da1f310e8dc307546bcf673283c820a4329a19288d259c19655becf663305e814a0028714611dd95a43ab16b5aad6f57d7cb05992d5126899a3c84b0abde005890e8ffb34fcf2ea8242c2afb26fba80dea1b333eed66058b01b834c416236f7714fa00587380a54c7b5dbd322707e14406aac52f"}) r6 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') sendfile(0xffffffffffffffff, r6, &(0x7f0000023000)=0x80, 0x26a950b) 2018/01/27 15:41:22 executing program 7: mmap(&(0x7f0000000000/0xe80000)=nil, 0xe80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000030000-0x93)=""/147, 0x93}], 0x1, &(0x7f000002f000)=""/7, 0x7, 0x0}, 0x0}, {{&(0x7f0000003000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57, 0x0}, 0x0}], 0x2, 0x10000, 0x0) accept(r0, &(0x7f0000d9d000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003b7000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) 2018/01/27 15:41:22 executing program 1: clone(0x0, &(0x7f0000401000-0x1000)="", &(0x7f0000e6e000)=0x0, &(0x7f00000e7000-0x4)=0x0, &(0x7f000036f000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x101001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000000)=""/97) io_cancel(0x0, &(0x7f000071c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000f59000-0xbb)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f000075f000)={0x0, 0x0, 0x0, 0x0}) 2018/01/27 15:41:22 executing program 2: mmap(&(0x7f0000000000/0x46000)=nil, 0x46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000002000-0x20)=[{0x3, 0xe1}, {0x0, 0x1}, {0x3, 0x3}], 0x3) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x19, &(0x7f000029d000)="", 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000000e000-0x11)='/dev/qat_adf_ctl\x00', 0x40, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000018000)=[{0xc2c, 0x7f, 0x2, 0x20, @tick=0x400000000000, {0x6, 0x3}, {0x6, 0x5}, @raw32={[0x7a855f3c, 0xff, 0xd104]}}], 0x30) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000046000)=0x6) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000010000-0x11)='/selinux/enforce\x00', 0x20800, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000047000)={0x0, 0x0, 0xfffffffffffffe01, 0x9, 0x3, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) syz_emit_ethernet(0x46, &(0x7f000003e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0xfffffffffffffeec, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x400001a4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "81de1e", 0x0, "c6ff9f"}, ""}}}}}}, &(0x7f0000008000)={0x0, 0x0, []}) 2018/01/27 15:41:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000d68000-0x3)=r1) r2 = accept$alg(r0, 0x0, 0x0) perf_event_open(&(0x7f00005b9000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x2000) sendmsg$alg(r2, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="11", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000ff4000)={&(0x7f0000849000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b69000+0x5d9)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 15:41:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000e87000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000eb8000)=0x3a) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000e09000)={@common='vcan0\x00', @ifru_addrs={0x2, 0x1, @rand_addr=0xec, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x10, 0x802, 0x1) write(r1, &(0x7f0000b6d000)="240000001a0025f0006b001920bbfc00020b00ff00090000001000eb08000400000000b7", 0x24) [ 52.363611] QAT: Invalid ioctl 2018/01/27 15:41:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xfc32, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x65}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) write(r1, &(0x7f00009e7000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0xffffff90) [ 52.386978] binder: 7720 RLIMIT_NICE not set [ 52.394608] QAT: Invalid ioctl [ 52.410933] binder: 7714:7734 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 52.466517] binder: 7714:7734 tried to acquire reference to desc 0, got 1 instead [ 52.482500] binder: 7714:7734 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 52.491068] binder: 7714:7720 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 52.497970] binder: 7714:7734 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 52.497974] binder: 7720 RLIMIT_NICE not set [ 52.498063] binder: 7714:7756 BC_DEAD_BINDER_DONE 0000000000000003 not found 2018/01/27 15:41:22 executing program 0: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$sndtimer(&(0x7f000000e000)='/dev/snd/timer\x00', 0x0, 0x8000) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000023000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f0000026000)=@ipv6_delroute={0x30, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8, 0x0, 0x0, 0x0}, {0x8, 0x0, 0x0, 0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 15:41:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 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, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x8000a, 0x401) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000004000-0x1)=0x0, &(0x7f0000001000-0x8)=0x4) 2018/01/27 15:41:22 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000006000)='/dev/ptmx\x00', 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000008000-0x24)={0xfffffffffffffffb, 0x1, 0x9, 0x0, 0x0, 0x3, 0xa07b, 0x8, 0x9, 0x7fff, 0x100, 0xa7}) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000001000-0x2)={0x6, 0x2}) ioctl$TCSETS(r0, 0x80045430, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001000-0x4)=0x3) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000007000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x5, [0x8, 0x7, 0xfff, 0x10000, 0x3a]}, 0xe) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000007000)={0x3, r0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) 2018/01/27 15:41:22 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000955000-0xb)='/dev/audio\x00', 0x210400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000001000-0x4)=0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc10c5541, &(0x7f0000002000-0x4)=0x0) 2018/01/27 15:41:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000018a000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000af9000-0x10)='/dev/input/mice\x00', 0x0, 0x100) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000063000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000657000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000bfe000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef2e471a19dd93fc727", 0x10) 2018/01/27 15:41:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00005b9000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000517000)='keyring\x00', &(0x7f00006ee000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$clear(0x7, r0) socket$inet(0x2, 0x80000, 0x2) 2018/01/27 15:41:22 executing program 2: r0 = accept4$packet(0xffffffffffffff9c, &(0x7f000037e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000469000)=0x14, 0x80000) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000bcf000)={@broadcast=0x0, @loopback=0x0, 0x0}, &(0x7f0000407000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) recvfrom$ax25(r2, &(0x7f0000000000)=""/230, 0xe6, 0x2000, &(0x7f0000000000)={0x3, {"06ce6e0f0a4ca4"}, 0x1}, 0x10) getsockname$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f84000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000bd7000-0x28)={@common='ipddp0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$describe(0x6, 0xfffffffffffffffd, &(0x7f0000a9c000)=""/24, 0x18) 2018/01/27 15:41:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000354000-0x28)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 52.520370] binder: undelivered death notification, 0000000000000000 2018/01/27 15:41:22 executing program 2: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000fc0000-0x4)=0x0) readv(r0, &(0x7f0000fbf000-0x10)=[{&(0x7f0000fbf000-0x4)=""/4, 0x4}], 0x1) 2018/01/27 15:41:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x1000000000) setsockopt$sock_int(r0, 0x1, 0x3e, &(0x7f0000b9b000-0x4)=0x8, 0x1f) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/27 15:41:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000864000-0x8)=0x0) listen(r0, 0x8000800000043) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r3, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/27 15:41:22 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800400000482, &(0x7f0000137000)="0600000000000000ed18000000000000004074708d6db86078032ea94addbcc1de84de4442ed43ffb02bf212", 0x2c) r1 = syz_open_dev$vcsa(&(0x7f0000f77000)='/dev/vcsa#\x00', 0x3, 0x20200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bd3000-0x10)='/selinux/policy\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000001000-0x8)='./file0\x00', r2, &(0x7f0000cd7000-0x8)='./file0\x00', 0x1) 2018/01/27 15:41:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000c1000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$nl_xfrm(r0, &(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) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/27 15:41:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = syz_open_dev$audion(&(0x7f0000cc1000-0xc)='/dev/audio#\x00', 0x9, 0x101000) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006ba000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000463000-0x8)={0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$audion(&(0x7f000029d000-0xc)='/dev/audio#\x00', 0x7ff, 0x40000) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000636000)=0x0) rt_sigqueueinfo(r3, 0x3a, &(0x7f00005f6000)={0x0, 0x3, 0x2, 0x20}) r4 = syz_open_dev$vcsn(&(0x7f000079f000)='/dev/vcs#\x00', 0x1000006, 0x4000) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 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, 0x0, r4, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000d19000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f3b000)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00003c4000-0x28)={@generic="9cf1e4257c3dc3b0b60ef85eb2b4fa25", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f00001ed000-0x28)={'vcan0\x00', r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000abb000-0x50)={@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], @multicast1=0xe0000001}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0x1, 0x0, 0x400, 0xffffffffffffffff, 0x0, r7}) ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, r0) 2018/01/27 15:41:22 executing program 7: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000dc2000)='./file0\x00', 0x80042, 0x0) fcntl$setlease(r0, 0x400, 0x1) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000dc4000-0x8)='./file0\x00') 2018/01/27 15:41:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb6000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000687000)='/dev/rfkill\x00', 0x40000, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000ffb000-0x90)={0x3, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000ddb000-0x12)={0x0, 0xfffffffffffffffc, 0x5, [0x2, 0x8, 0x5c, 0x56bd, 0xfffffffffffffff9]}, &(0x7f0000d68000-0x4)=0x12) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000257000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000082a000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000d58000)=@assoc_value={0x0, 0x101}, &(0x7f0000d2d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000058c000)={0x0, 0x100000000}, &(0x7f0000561000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000de000)={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]}}, &(0x7f000007a000)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00005f7000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x9}, &(0x7f000079c000-0x4)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000db9000)={0x0, 0x87, "9000c65eebae31292a89bb9d6bb1de386527b694267998585e952def8428ae3c0c9126a9698d40c2569acf17cc460d37db2779f0cdcc75fc6b6b1d06b13a3a4a762185a6aee26ed7d074ca7f5e3b9b276f896a2fb211deff2f363156977c25774be331839439405e7aca9993af5771fdd379a94644ebf2336fe64b5cdecca8ed0acdbde9a9ebe4"}, &(0x7f0000810000)=0x8f) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000d6c000)={0x0, 0x81, "7fa61cd6853bdd6abc62396fca5986f02d9f3bb9ebe82cf74d2b585cb259d121050c605351e12426756adaf5814bcf6277057497980d85fe1ed5c2686a7bb731f4573c5cce16bf6566a252acb68df03868a8af45b0e033cd2d7c43aa54b07df7f8ea265fb7c34f951e137687d1bc66d3e711b671dc11eaacd6ec22c8737ad7fbe8"}, &(0x7f0000b68000)=0x89) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000c85000)={0x0, 0xffffffffffffffe1}, &(0x7f00000a8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000275000-0x10)={0x0, 0xc1f5, 0x0, 0x7fff}, &(0x7f000058a000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00006bc000)=@assoc_id=0x0, &(0x7f00009c1000)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000605000-0x8)={0x0, 0x1000}, &(0x7f0000736000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000d8e000)={0x0, 0x5}, &(0x7f00000da000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000d9a000+0x7cd)={0x0, 0x8}, &(0x7f0000e3d000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f86000-0x8c)={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]}}, &(0x7f000019a000)=0x8c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000345000)={0x0, 0xff, "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"}, &(0x7f0000822000+0x4dc)=0x107) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000098e000)={0x2, 0x80, 0x8002, 0x5, 0x80000001, 0x9, 0x9, 0x5, 0x0}, &(0x7f00007f2000)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000d7f000)={0x0, 0x4}, &(0x7f00009d7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00008f5000-0xa0)={0x0, @in={{0x2, 0x2, @rand_addr=0xffffffffffffffc1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, 0x125f, 0x8b, 0x1}, &(0x7f0000f5c000-0x1)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000858000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x7ff, 0xffffffffffffffff, 0xf88b}, &(0x7f0000327000)=0xa0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00003fd000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000431000-0x4)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000b8a000)=[{&(0x7f0000f14000-0x1c)=@in6={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, 0x1c, &(0x7f0000ef8000)=[{&(0x7f0000c31000-0x55)="cfbadef0b59cfaa27fe6d44e97ab6b0d1da938ab7d104ae80b8fd273bc4430e1056aaaf06f28b7227ef62743b66116083a7a0bea9400b48cd1ece8c9ea8fd66c2291dcfb42e0b275d5030043f94f458d30378a2c71", 0x55}, {&(0x7f0000607000)="f66771fb745c415eccedceee67a160d55dbd640a968c8a09d3b207f3d1490295f8dc110b93ebb69d1d1d5e7b45", 0x2d}, {&(0x7f0000d6a000-0xeb)="6ad93b3adb62f000598f206926c94c920a230f1f43b24d11e327ca7c1e8c19fee8197ef5a8eb7f47c9d69702930cfbe2fbf8787735d86aecccb409f46a8128eb813cebd1a8ca0acd6178a65f5a6376250812d7c965ed471278769c154d6ba6ece959819de8c9c384c9243d2608e4b9caa1678a43e6940c639732d5fa7319bf2e39acf58ecfda9b70cce08a293b4da74927cb84d002607913424a7b436d5dfc0fe17c68bb1c629074a1e400e41f3f031cf567e5774984578e5e4cbc7acb34f62b4de4ffbfe0ddfd45ced77bdad83e5b89cc263a39347414211ee3f2fe2550493420c7dcb07ecb0bfc7ee29c", 0xeb}], 0x3, &(0x7f00001a9000)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x800a, 0x8000, 0x401, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x3f, 0x8, 0x2, 0x8, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x8200, 0xffffffffffff0000, 0x1, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x81, 0x4, 0x6, 0x8000, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x6d0, 0x8, 0x0, 0x10000, 0x3, 0x0, 0x80000000, 0x6, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8204, 0x6, 0xfffffffffffff6a3, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x7d5a, 0x9, 0x1ff, 0x7b40, 0x81, 0x401, 0x5, r8}}, @sndrcv={0x30, 0x84, 0x1, {0xd, 0xa6aa, 0x8000, 0xb046, 0x10000, 0x8, 0x4, 0x2, r9}}], 0x180, 0x8000}, {&(0x7f000034e000-0x10)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000f2000)=[{&(0x7f0000c15000-0xce)="d879db3ebb6a37b43a3118524ccbcc4c83b4f6f61735cf37336a7bde20c1ad5d592ea9c7dfc23c282cdfaa40e949d5c8b2dbd4b6961a80902e0651584a2fd38ca6adfd1df8dd572dbca818c9e212455439d29a9f4bfc66ae5043f3a51e42c12617ab11067c9336c5a7a07a9ec59a412eb5251a55b22721e0395cea3c17809bf591dc5c8c57076183f687b241a4ac6b375a0bd3dad944daf89d1c176d9c1d25720b1efb923f033532476197b7a718194a2435df6d19c135fadcfdad11d36b06d33eae65c0362611f2286bc79f66c1", 0xce}], 0x1, &(0x7f00008c9000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x8008, 0x7, 0x7f, r10}}], 0x30, 0x1}, {&(0x7f0000b6b000)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007f7000-0x60)=[{&(0x7f0000952000)="a4be5ac78f585df2f5ec4237b96ed09e4e00b18815fbe9264e26fa1fc34b2d592fde1ae58a5f6a5b6e61bd428d668f4b0f8d41ec80b9b83dbc58bfdc1c2714898353243d402df676d8ce0bdbfdc6c6ff41ff9a64a3f1bb6a6c5b96043aec7a8122866d228b", 0x65}, {&(0x7f0000d4e000-0x5e)="10fe31cbdca7600c9f1be95a09447746d7d8aca2464da481cad7e4452c9f0167bc8fd030326ec46d3364557f515fa3217622c116290513d898ccf70987e4f53eb352ee986751d061388b7b90cd40420808ebb064c64cab1453f396b3eda7", 0x5e}, {&(0x7f0000ff6000-0x9d)="0afd206b7df491e1bb92317708a85ce0d3fa0c8ba9e5347e861dfeab4b1c3aff6189acb070fe203de50f8e429b53f9a0099b90281f6527008ab6c7b7af706c8f0427c45b82aa5cae6cd37ac7a9a80aa07f86102b119b35ece80cefc2a1d21bace2ca7a912ecca1a68c8d0ffe70f4a41d4163cb8b27ea37e78890b698977a4754dc4ebb9ca670080d79792bcfc52310ccfdfa69bcddbb26504f15981623", 0x9d}, {&(0x7f0000f23000)="ccc6566c61971adbec15a719b25b0badb264e94abce7aff17563cfb503cf03f6bd4aace9299a66729c06088c36df82b2b71352a616a5690ab527f3b5f8dcd1a68d775d6639373c0a109465791079a0aeba9e4f0c17855f1c9e945ff312e7bcd45d", 0x61}, {&(0x7f0000344000-0xea)="48b23ed631d12e96a81937d81912b754c7b02c0a47ab92131a5ca44351fd4dc8aa52dd1965dd6ffa3d865ac14469271124bdf303d2790a92320657c78527760fd4b483e9476e095c1ec394c6effa13ea619052c11376911572226f60714c8f8129dc53caacdc68fcc324b94c050f5e88179b72c0a8558f69b8a2fde5faf8aa05ea90a90d2e9547b9810d156336c966006f666e067e91e06b4cfa1a45f3b610779e3b9335e7c1f4d043857bb251b5d7bc057c992fa30ea9fd6b98ef9ee5a303faa408b15280f7c98c53571afa8bdadfa072357d7704ce523620824d1cb644628011c4a0b961df2f7afe57", 0xea}, {&(0x7f0000cd4000-0x38)="509b1a0fc63155b7daac4dd588aa155bfda6f37741013a608c3e9e343a3dcca2ecaf6ecea662049d5b154d9c2d986416f8e8274fcb5ed597", 0x38}], 0x6, &(0x7f0000a07000-0x180)=[@sndinfo={0x20, 0x84, 0x2, {0x100, 0x8, 0x40, 0xff, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x0, 0x5, 0x7, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x20, 0x208, 0xe46, 0x7, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x343, 0x0, 0x100, 0xffffffffffff0001, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0xaa, 0x8, 0x7fffffff, 0x7, 0x9, 0x6, 0x0, r15}}, @init={0x18, 0x84, 0x0, {0x1, 0x6, 0x2, 0x3f}}, @sndrcv={0x30, 0x84, 0x1, {0x7f, 0x81, 0x20c, 0x53, 0x100000001, 0x7ff, 0x2, 0x5c, r16}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x9, 0x3, 0x7fff, 0x7, 0x1, 0x80000001, 0x428, r17}}], 0x180, 0x800}, {&(0x7f00001fd000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d13000)=[{&(0x7f0000e59000)="b656e1a0b86475c38c5b500b31b51d13198aa313facf50599743d0b89153709f335e6fe4929012ad637d32f30c0f9ed1666258edce513b401620de3eeeb82f01c406b7f0746c295d5e8d0e191492fc47ad7957cf8b6132888c11fab3406aa672e5791ede787ad8e649ed0b1a061bbc81d1448ec1200d1a07bc2a5f36dea2f47b0b4bccfdc9463a9547f94a7df3c416ee3a66ea1798c3b5e22ae16d59eb5e0e94d331cd46cb74989c737b2286e2c12f0ff00b995247e57136100276a5f55746dbc606ef7f990717bdd75d7c47b675dc8868a5fe6e3fce5e4334e921a94ca4cd360a76ecd1335344", 0xe7}, {&(0x7f00004fc000)="", 0x0}], 0x2, &(0x7f0000981000)=[@init={0x18, 0x84, 0x0, {0x9, 0x400, 0x10001, 0x100000000}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x80, 0x2, 0xebf0, 0x5, 0x3, 0x8, 0x7, r18}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x0, 0x3, 0x0, r19}}], 0x90, 0x40041}, {&(0x7f000003a000-0x10)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000be3000-0x70)=[{&(0x7f0000086000)="", 0x0}, {&(0x7f0000b1c000-0x31)="e592d1b1b520d8472eafb59deef5aa25290e35e1540862511d00e3765d2cf6020a3ecafe07b812874d6b406bb50cadc71b", 0x31}, {&(0x7f00002f5000)="9d33c0372f94514fca0284eb0e4c94f2563fed6b679eb9", 0x17}, {&(0x7f0000b28000-0x8)="d94b125a2583fd36", 0x8}, {&(0x7f0000aff000)="7ec45ed7ac4913993a570947d517510c58ffcf3e56f5b8cf854760d492d0a90909b6", 0x22}, {&(0x7f0000cfa000)="d93f486275c48ac8ec4ed3102bc28cb5bdc542a47d708d3111c660326511ff2fb229586438d540c081c6468ff714e9957be0dc545b38e5582d71a8c181bb95de03f2c335483d629e83ad2f8ce632771055f13fcde0dc44aacf780bb8711110bb0b5ed5573cf60625ec2e819a333271eb7e86b5440d3cb4dc210a0b8bf084e19e8d236c5976fadae0182f7fddccbb3c94c900f3435e0f03c42ce638941733ab56cc294bb073267330985237157bfa7c287687d12a834ed062aa45df9698abb7253206f204765fc5e76675ff0d942f55226630f804bae59f2f03943d7f7f416aa1014a0326", 0xe4}, {&(0x7f0000ae1000)="f9dc41a68d22259c02e0557887a47694414121788afac3efdafb343107e51518cf27f33f420c24782a659b1bb450393f9029cc3368d3dc93e016a6f01e81cc75548234f1dca3b9e6", 0x48}], 0x7, &(0x7f0000f73000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x401, 0x202, 0x25, 0x57df, 0x7, 0x1, 0x5, r20}}, @init={0x18, 0x84, 0x0, {0x80000000, 0x3, 0x54298efc, 0x7c}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x7, 0x3, 0x3, 0x2, 0x200, 0x8, 0x9, r21}}], 0x90, 0x40000}, {&(0x7f000053f000-0x1c)=@in6={0xa, 0x0, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, 0x1c, &(0x7f0000288000)=[{&(0x7f00009b4000)="fe0f512da9a44b39b35ae03aef3cf43d2632dc727a2484be96abb007ccb9a3b4c29e9092e434e0ee5160b9cc0affa69b10fdae27afe7c9c6faccd72e941e05487e556db13d81f12aa51e4446a68ead15f32ec77348370656ba1279b84015181983282b406e3dffead555f0633deb92c788cf558da053d1c1fe09d7bc4d95b8b10bd2de7a786ddebabe896dfc5e48a4fac3b1c55094a072a6bf9f886555b0db19a7d4be3109095968c673a7ef2e541785c7146e3e5ea9dbf915f4706a014084c65f2cf7fe2938af76cd", 0xc9}, {&(0x7f00004f9000)="b1ed963587c6c52d0ecb2874de75e18bf66206f1e33288fa06545518ae30b65b35752a80ef4b69385e991172a3dd54ff7c0ae94ceaf4088469b2c8eab5492f90a2ddf09ca20382f29e277b5ae702608b3ed4929fba80e90f65c5df0f36ab", 0x5e}, {&(0x7f000086e000-0xe8)="f4a676a7fc0308e191a2c6f083290c362bb2fe61ef78f2922e34aa0a27fe1cef6e74ef7eb3d6745e96fae8008cab991b4e57df9f07ff74b0cc2662d7ac77e11844645617a6653d5af07a16ca8f9919b126b65009933d71d7a0e838fc546f91ae30df4ea541e098ee040049801bd69becf6387b90a4cc8d0a8e4a239d93dfa80d02eacfbf4b1c2d9d93d1908e32a79e9cf3163e62f11bfe9e5a31b031737e77c895fa9565d93ec7d1b92f02785eca26bbe0a43c0aea527b211cde10ca46eebde5831ecb81e535897863a87425cfc9d3e98ffe81f7e270864f3fde1b61261b4af2e4b1f5bd45bdde44", 0xe8}, {&(0x7f0000df4000-0x75)="633e433137bf1605960b7413fc71f168ad6af4c509415dcde5c7599f5fd94ee29d2f6e75785f4100e17c68c33b120267bc108c0433d3d538e36771bcc202e4f1fd2b409c1e93caec89ce3fd1ea25f4c9d2cbf7c1d10423c5952061d4f31b7b613a80a9d6498bf894b79d13bd8415712aa9165f4d66", 0x75}, {&(0x7f0000e9d000)="cf7d57029cede71be21dd0976c85b6334aa6d82e31c9cab46981b297fa869f83478b38b5ac62d13842590cbf35f1828df60e7b21f9306ef180b79133b31a0776177f46ea248a4aa60f73024494fd513fb68d4a1c588dd7813138dd7d90111aa98134c0a5609591a4b428d4da4dfbfc1f52d6c93d5490e858cd5d2ad3dc857ac0aadf5be6ed7b77e9e3db2e6cbb8b6b0a8204a682bd0c98c609f765cee22e0aeae9f58868546e9e4d264d0448b223", 0xae}, {&(0x7f0000ca2000)="0fc40d1e1eb9deb0bddb11532045173b8f0d5108fa800cb83c8800cd1dbaeb53a4c1e19ace431f1031f168e4b642317663c95c718678aae16ae9a5a5560c9fafaf1a492f261f7e468f00754940daae083f7d61d5c95eaf55b0c6ec667259daa5551e8b5c5b0a60d0a60bca1bb11b4b3284c74c1721930988b10cab53c6e61e38b097c5a6358f59ff72fc8fe2fca3c19d143aab5624428a4acfa58abbf0af14d4b57bd3ba2af5b5b5e2dc8301528836a921b7458410fcc2dda90a", 0xba}], 0x6, &(0x7f0000b8c000-0x90)=[@init={0x18, 0x84, 0x0, {0x2, 0xfe31, 0x23, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x26d3, 0x200, 0x100000000, 0x2, 0x93, 0x9, 0x2, r22}}, @init={0x18, 0x84, 0x0, {0x6, 0xffffffffffffffff, 0x1, 0x100000001}}], 0x90, 0x4000044}], 0x6, 0x8000) execveat(r0, &(0x7f0000dca000-0x8)='./file0\x00', &(0x7f000091c000)=[], &(0x7f0000620000)=[&(0x7f0000a32000-0x4)='}lo\x00', &(0x7f0000763000-0x1a)='posix_acl_access\\*selinux\x00', &(0x7f0000904000-0x9)='security\x00', &(0x7f0000917000)='/dev/rfkill\x00', &(0x7f0000eed000)='/dev/rfkill\x00', &(0x7f00000d3000)='/dev/rfkill\x00', &(0x7f0000b12000)='\x00', &(0x7f0000edd000)='/dev/input/event#\x00', &(0x7f00007f6000-0xc)='/dev/rfkill\x00', &(0x7f0000191000)='/dev/input/event#\x00'], 0x0) tee(r0, r0, 0x1, 0x4) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000ea4000)={{0x101, 0x4, 0x1, 0x3, 0x5, 0x5}, 0x100000001, 0xfff, 0xffffffffffff0a2c, 0x9, 0x7, "403ffc569344d8f3982c4e472c0d27b9019a99eb176e7d7f1b52932a9aa39f81b932c8be510ba48a7a5da407e4398b6d061670a363ee9c47c54c216893b64cf86165daea81f9ee91af5ad82faa1fe8f005d474011fa5dad47f33a8e2897886dc2b0202a14ae204b528630261d9f1f72bb6c67763a95c20e5818c496985ccfb28"}) 2018/01/27 15:41:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00009ba000-0xe8)={{{@in=@multicast2=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}, {{@in=@multicast1=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}}, &(0x7f0000e44000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x2f) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x0, @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}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) openat$pfkey(0xffffffffffffff9c, &(0x7f0000ed4000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/01/27 15:41:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) bind$ipx(r2, &(0x7f0000000000)={0x4, 0x5, 0xf43, "328fbc021977", 0x6, 0x0}, 0x10) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000c34000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r2, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) r3 = gettid() process_vm_writev(r3, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) close(r0) 2018/01/27 15:41:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) fcntl$getownex(r0, 0x10, &(0x7f0000dfe000-0x8)={0x0, 0x0}) getpid() r1 = getpid() r2 = getpgrp(r1) capset(&(0x7f000068d000-0x8)={0x19980330, r2}, &(0x7f0000377000)={0xffff, 0x0, 0x400000000000000, 0x0, 0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x0, 0x4) 2018/01/27 15:41:23 executing program 1: r0 = syz_open_dev$adsp(&(0x7f00002fb000-0xb)='/dev/adsp#\x00', 0x1000000000000005, 0x761042) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001e5000)={0x2, &(0x7f0000000000)=[{0x100000000, 0xfffffffffffffffe, 0x8, 0x8}, {0x9, 0x2, 0xffffffffffffffff, 0x5}]}, 0xa) mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) syz_emit_ethernet(0xed, &(0x7f0000ae3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipx={0x8137, {0xffff, 0xdf, 0x8, 0x14, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffd}, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3}, "0e6b73eb6438a5efd1c99b6f021185f0a17921d56e4568c53e2bd2ecb482ddb22ef0eb68a1d48222955079776ad296955f36089e05b1c91f09187cacef9cf9c7a124ecb1235f1046af43724de8326a702ddf02ccc2ce361c1383b8dc5d1147e4e2f8613b3d1f9c9ce42a25bb212389eae4d151e3f812fc8c1ffaadb01e15a63a233a1c0b7024cd4602a9260d47d5ea7a8139bbfbb4aa374cd999eef5ae0f9debec8779663237cee1e11178627255c0bf1a86d8c20abb4f6b8b80bf6c6af4a306cc"}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x200000009df]}) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000509000)={0x9, &(0x7f0000ae5000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000ae5000-0x8)={r1, 0x3}) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000ae5000)={0x9, 0x0, 0x10000, 0x6}) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00008c6000)='/dev/vcsa#\x00', 0x73f7, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000ae6000-0x20)={0x9, r2, 0x10001, 0x3}) 2018/01/27 15:41:23 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000001000-0x4)=0x2400000000, 0x4) listen(r0, 0x100000000008000) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x4000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x5, 0x80, 0x0, 0x17, 0x2, 0x19, "50b27f136d4c6f5197cdcfdc9297efb873d64741aca7e2d6d162adb2a6481ed16285d041f1fc02db0168c602146cccefaa25b976ef8f0f6432c20d44f6d5568d", "da25117743f58851303cc767c2417a4e08f2b757402564f7f5d7967130421389559de71b12bd2971a6c1bc3cd7ea8ea35bb34174eba75ff1704dfde099685335", "bc99b9451b26c4689ee14d4f100e73397b3d1ca5760a5e882b68108f53267e45", [0xa679, 0x7b3eb9f6]}) 2018/01/27 15:41:23 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00007f4000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) mbind(&(0x7f00007e7000/0x1000)=nil, 0x1000, 0x4003, &(0x7f000095a000)=0x101, 0x3ff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000fbe000)='/dev/audio\x00', 0x200, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8003, &(0x7f000082e000-0x8)=0x40000000003, 0x7, 0x0) 2018/01/27 15:41:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x6, 0x2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00006d7000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000b53000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000223000-0x4)=@assoc_id=0x0, &(0x7f0000f59000)=0x4) socket$inet6(0xa, 0x2, 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000038000)={r4, 0x3f}, 0x8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000cd7000)=0x4, 0x4) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000dac000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) bind$alg(r1, &(0x7f00005c0000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4543(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) sendmmsg(r2, &(0x7f0000442000)=[{{&(0x7f0000deb000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x4, 0x2, 0x3, 0x3, {0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc000000000}}}, 0x3a, &(0x7f0000b35000-0x20)=[{&(0x7f0000e7b000)="9033515b8ea5c3bcee4c26e2c8b8411b03b5eb733ec6447afbcfeb8bd82c486b750677ce8077994fcd3ddcbb5bfb200785c529f14d4f01997a81f295b913325857ca164e7d4283e52667b8d04171b547780855599e199c8947ae7e7d", 0x5c}, {&(0x7f0000901000-0xa30)="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", 0x1000}], 0x2, &(0x7f000064c000-0x388)=[{0x30, 0x10f, 0x9, "a6a47eb73fec1abe04698797ca89b3a52d5377efa44b1b8dd37280"}, {0x100, 0x11f, 0xb41e, "47527c600fd01885f2728997ca457c9f6a02e46144f3c3ee9d3db36622755b887cf56ed2dccbdaf4045f9b822c27ca64255f59983325c82b52b726063a5f42ecf3f19774f5f6f4d72aa3c3f19a6b21e064a6840615fbabba3f703db2d181e632490cfb34219fa0c6387c591555fdff282bfe4bf98ba0a729555d5797d21bdeb74fb47d94826016500c0e1cf6ed14984c2904a1bb0ed4712de264ce82223575173d01e4736a62c41dc57cbe10d7551009519317edb20aae8606d6f14f43de81653aabb67bb3b8bea95f98be345f87c4f6589f0a04c4cf322352d7f6a0dea17910bd17111ff5388c379280d519"}, {0x100, 0x10a, 0x5, "cb86c3653e91a81bef076d10aef68d75292436bd3036678f767064dbeb9b4d0076bd22d0fdf01e042908092216bc71db6e9ead9b55b9d4f259d23ebdaa48c199234058906d05ec4850b707b87aacf161e4a90573702f20eed9e398458e7e50de3841ae6fb030201b8ce12ec520ea9e4b62081a9939f67663efd0d1e04531650311e12787f386a3e728d6a9ef5333b3b91d06151d3dcb6bb41b848980cd9748ddaf21b26b63d57451d2c2ec95c1cf717fe6677383a2b8b2e51198d293152d68c2195b48cfa7bcc3e53d5517ef23dc27714454bf6e88f930d0394eea64ccf13374924726d689b423440db808a14d4b"}, {0x30, 0x0, 0x7db, "0f8de1e7adb1396e75c1a52566b4e65e4a277bf3a811b8cbad8d9563eab4"}, {0x18, 0x108, 0x9a, "8b3b59"}, {0xc8, 0x84, 0x9, "96d963f051a84f90290244aeaea0cdfb5ef62da31623ed845da5feff91349aec0cb5b014ca112c163a7d31f3d020bb83fb1d040f16ee1e77d99ac52aeac2ef8d21f7be3420f948fb65982c4b31a9812f920f50a5574da019ecbf784cc74f180e30dd06e6872275b3cab28dfc0948ec66d8814859cd434306caf708777a18418c3fd1874b552e5570df73b327921ac7e46c2aa1a6e4c1548934cc43e2df8f494f0762df94c528bc12c0e46580153b1d68c7186daa1cc520cc"}, {0x48, 0x13b, 0x28f0, "dc59e20c430859ec39d67a7f0e95bc7200685c1071555110755634f27fb5fdbcc4f0b0de3f68a6b3bf3ed1837fe4a6c835123ef3d390254e"}], 0x388, 0x8000}, 0x7ff}, {{&(0x7f0000227000-0x80)=@generic={0x11, "31a21302c6c0bfc334eb2ec023eb3c111b0601cba194f189b8937816535cb9480541eb42a1c6ad31ad2054c13f4c56aded4affa016850ff004df1a8e3210174c246da24e62ee1b5d9d30bcecfb11219272befe35f70f10b131713596538c0fbe0481b94576b5394e4a8187bcc9fc6332dfae8f4e06f86820c4807ff7fc86"}, 0x80, &(0x7f00005a8000)=[{&(0x7f00008f8000-0x48)="7cb8124674453be0db38b779059e232711f44d60e98a67884ccba43b978e54d449eed685ce2e8ae7e831d4e8d038726b362a3e23b53d4eb70a67d174fac8efa3dcb5884054ad5a1c", 0x48}, {&(0x7f0000b8e000)="fc713eda176a6cbe25dcae439a3a11dce0d4bb66daea077ead597db0b5e01620760ae50604b795ac6b384f6cb3c6e5f066db8cbd9c171fe33cc96284d47e50b2a0e3ad6e71fca360ef654952f1f77a502947953c0241834005abb7476ef4098a0756135c751cfc23dffd99f1797b24ec9a70c03ea6c967d06b3781a0404e681b50ee2fea7953cbd4d30fe8957e3870be906992fc1c66e28600a780a3493c35748a663239356b4f909daae7733dcda5d87910f5868a1783b5a0f04481b309290dd321c9ac4b22971a9c8881f42477f15265723f", 0xd3}, {&(0x7f00005fb000)="1189fd009557c893979dc1afc758ce27fbcd2beffccbf048b38aadc2690fab01937d0c7b474427225b096bc021b2e1fb921b71c1f54711edb38cbb8de27a4a01834d99c1047fa092f21cf1232df358b19b727a49fc65d1b4bf586b599b8e9aeae15eb7f1a49020c7fdaae4e6a9d5ee9a624a5f1ff6d5e6adc31239ff7fe652d7536f1b470eb6e82b2e68b03befc18055c485905e0fa306477edbe638abfbb0aabf286c521e6040b22d40452ec66ec61e98b380aed2e3626be210aef21e64828bf7be4cf9b1853a3c60245a1bb4afde", 0xcf}, 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{&(0x7f0000163000)="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", 0x1000}, {&(0x7f0000686000)="ece35aaa3d210129c7d3614f146cf9b1241e7208ae7f206d13816285767c5bad66714bd629c9dab14011956aa6f18066f7d925d3", 0x34}], 0x7, 0x0, 0x0, 0x80}, 0x2}, {{&(0x7f000083f000)=@ethernet={0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009da000)=[{&(0x7f00009a5000)="7356607966955e453ea9f5158da03ea37c3e0c78cab7be1d82d28d4a41b4bdc9eddae1e672f478a1588e81e2babe4fd393afdca637ee169cbc1563247fd336b27ce95ff6cdd97261310938e36735b8a7b976992fddbba216c2804a5ae17825fa879bd0a2f74cbe0964b6db171dd157633937e9a2ab889be3cc58c03c278950450b3aaee166c7ea90f65105628ec86abdba8849ccad97a0ec3e5454aa8cc2ff664ff9b7350d89b937c1cfe9bdb0f790", 0xaf}, {&(0x7f000085d000)="35420266843f06621d59293709c8eeeaffd086930621c892fd154d3b3dbda1e1d69166dc33ec9852fa5d973981128c827cf70276b7788d8b6121182821de7b059aa5309cd51c03d7f3ccb61de417f0c47261cf6db1fc31bb638fe45ac4cfee538d137fdcd0d3163300c8f99a0543d3f262aaef101b28d2e36cb1adc5ccff13c1692273987e415141e850962c5be5", 0x8e}, {&(0x7f0000402000)="955f142465430ee6867db4af9fa9037c88ff60f6d0232d13bf2a4d23c75ca20bb776e49b9f0f07a8aab26236a066db7edb0a259ee386fc67306b2fd7ad9161a5e66f4cf174aea337c4dfc8002a2f4b3f6eda3e27ca94a9dd668f8b8c03998be990fbb17b289ce5a8554c8ad63199a741fb30a84f9a94e3e7f2002f38f969b133d432c402640de1b515d867298e5290ed286000f93e912eeac1bdae8a17873cc9f7c2d6b1749b69634832358115193683dfefa32d", 0xb4}, {&(0x7f0000d74000)="e64a0b262ff2699272a450f0bb4d76f3", 0x10}, {&(0x7f00007b4000-0x97)="d3b1e3daabad56dad59893d9e53d02d4ef98f6582b807ca54c9f2364dff41303f81596019c8ec9bd9285387cebb412d0ca243a0b909c0d6e8ab0ffbdf54ea2231f4f73d6c2042d832abd59dcdd2e16340848bb31f476847162d090fe37c6ed7e1abf8d8a042fdc53ccd095849349a995df7cd6698c0758a1d6d0fbe047d60e9ca8fe62fcd2707047e555b4ad3fbece04a1ac717812218f", 0x97}], 0x5, &(0x7f0000f60000-0x40)=[{0x40, 0x102, 0x0, "f11c2ccd7d58b0a5b10cc06d6ceb47212ae9d2e4820595002cf2012aed5d27c15086498f563c20e47a65628807fbeca4"}], 0x40, 0x20004010}, 0x773}], 0x7, 0x4000) 2018/01/27 15:41:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x9) timer_gettime(0x0, &(0x7f0000f92000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0xfffffffffffffffe, 0x0, &(0x7f00006ba000)={r1, 0x1c9c380}, &(0x7f000018a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000bf8000/0x4000)=nil, 0x4000, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a53000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/01/27 15:41:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffff7, 0x0}], 0x1, &(0x7f0000380000)={0x101, 0x0}) semtimedop(r0, &(0x7f0000033000+0x816)=[{0x0, 0x0, 0x1800}, {0x0, 0x8091, 0x0}], 0x2, &(0x7f0000034000)={0x77359400, 0x0}) semop(r0, &(0x7f0000031000)=[{0x0, 0xfffffffffffffffa, 0x0}], 0x1) 2018/01/27 15:41:23 executing program 3: mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007f6000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f000093b000-0x4)=0x80001b, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000670000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) clock_gettime(0x0, &(0x7f0000104000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000259000-0x10)={r3, r4/1000+30000}, 0x10) accept4$unix(r1, &(0x7f000093e000)=@abs={0x0, 0x0, 0x0}, &(0x7f00006a4000-0x4)=0x8, 0x0) 2018/01/27 15:41:23 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x0, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000002000/0x3000)=nil, 0x3000) mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000008000/0x2000)=nil) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r0, 0x2, &(0x7f0000005000)=[&(0x7f0000008000/0x4000)=nil, &(0x7f0000006000/0x4000)=nil], &(0x7f0000002000)=[0x5, 0x8, 0x0, 0x7fffffff], &(0x7f0000001000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0) 2018/01/27 15:41:23 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000001000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="aba78ba5107ca09380f9b67e090b181c"}) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000004000-0x8)=0x9) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=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) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000006000)=0x9) pwritev(r0, &(0x7f0000008000)=[{&(0x7f0000009000-0xd0)="794c27de90e0f578f85fa1efd3959052b98e82e86a8834348a692a5b355679897c02658e931f86e0c92f7ed96a12cd2a2dfab723d59258d9e90e8897312273c7bbd13fdc52a132c30e51c6ec669a90735bc2af25d03329aaef295300fd12f78fdbd4be524ba0bbd62f0710b888ff39ad37e1958e8372190ebb96a780a63a56854a632fab0f58bc505fa3cb7c68becff52b303cd0c765036d5666a7991798db6ee238fae4a40870e70efee8e1fc3d3472b4a93e828752f6d4a24cc4287074eaf440a34ce9fbab20a4a1fc30dfa62c71f6", 0xd0}, {&(0x7f0000002000)="aefb8980b55cebece6f94a9c6fb45e7e6fd126", 0x13}, {&(0x7f0000008000)="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", 0x1000}, {&(0x7f0000008000)="e3c0c0266d9cd76ba6eb8bf80b7e3ceae454b32aa3487c2339dc4a290eb927f82f726196d8bba5fdba90b6ef6935f0ff564f2846f8074a752c72bf8c1abfe10f96f258df50d213761c66faf1cecfcd127a0326b271bcc3df9d5177a8301fceb908b07f6d48ccebf9af4f8cb1b01986d016b63e9712e3ad0c116e", 0x7a}, {&(0x7f0000009000-0xa)="3cefc43ff6a370b9c35c", 0xa}], 0x5, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x2f74bff6, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000009000)={r1, 0x600, 0x8, 0x1, 0x100000000, 0x675}, 0x14) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000006000-0x10)={0x2, &(0x7f0000008000-0x10)=[{0x5, 0x6, 0x1, 0xff}, {0xc1d, 0x57, 0x3, 0x7fffffff}]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000006000)=""/35, &(0x7f0000007000-0x4)=0x23) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/27 15:41:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b93000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000b5b000)=[{0x3, 0x0}, {0xb, 0x63}, {0x3, 0x7}, {0xb, 0x401}], 0x4) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000c0b000-0x14)={0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) 2018/01/27 15:41:23 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e39000)='/dev/dsp\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000071e000)={0x0, 0x0}) r3 = open$dir(&(0x7f0000c2d000)='./file0\x00', 0x220140, 0x40) 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) r4 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000372000-0xe8)={{{@in=@multicast1=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=@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}}, &(0x7f00000a6000-0x4)=0xe8) getgroups(0x2, &(0x7f0000fe2000)=[0xffffffffffffffff, 0xffffffffffffffff]) r7 = userfaultfd(0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffff8, 0x2) r9 = accept$netrom(0xffffffffffffff9c, &(0x7f00002da000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000c3c000)=0x48) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r11, 0xc00c642e, &(0x7f0000798000)={r10, 0x7fffc, r9}) r13 = socket$packet(0x11, 0x3, 0x300) r14 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000915000)='/dev/ptmx\x00', 0x100, 0x0) r15 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fd8000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000001000-0x18)={0xee, 0x27, 0x1, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x400100) r18 = openat$ashmem(0xffffffffffffff9c, &(0x7f000018f000)='/dev/ashmem\x00', 0x400000, 0x0) r19 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d1f000)='/selinux/member\x00', 0x2, 0x0) r20 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r21 = accept$ax25(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000266000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r24 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f000064d000-0x70)=[{&(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00003e4000-0x80)=[{&(0x7f0000e52000)="a67c58960c9849a864cf0ceb02129a62b2d3186524d9595098f24f300ed913fc5bac225967552cab223ee7d02db34504bf2137d94e5a972c5690df2b7e42c6921637dccd8697366a01e183b7aeb7c12fbc137faf811928acabb491d3e623d3a376fdd06cfcce6583c9c4a1aca4956974e9417782914f8d7ea31950fb337763f70c89987e9c2e5b1c10fbbbc99ea6b728ae7830183e8bdfb4d5941db05f9f24cd809cd91aca9f391a8e1872cf155583a5bad2380e93498cc35d260a6fc4f09c234efe47989a597914f45a319da3e22a2c231ba36ab9087ca852698ae78a8706eb42cc7da24cf3c7de", 0xe8}, {&(0x7f000075f000)="72bc279690cbe8d7f186509db4d46e7c502bc0df0d902c92b1c37a9ea242628829a0f95ec8f8debe9a94bb8735e8481c2ba9493813a7", 0x36}, {&(0x7f0000000000)="b3531ffbd5b08b5bdbf9f7eb79110e858b0f7c3243eb31c662e772e95962c7e49ba827acfa5bd45d82cfabb215c744dd4dd7b2e664615d0a4d8e75047fc30b24af87b6fa9ae9383f7066a8f5", 0x4c}, {&(0x7f0000001000-0xf5)="932df763bae98c3fca7756b45c6c749ff6e70fd84d64b42a5fceca13cda521137451211fc0937d4e99deba43a19428c7cfe85247220560e10a578767bd25537a8e79bfd2c185a38086543a8b4425f5597ff7e04f8aeab505c2304c97a9a8cdb28f3276d613ad40b3588c2c32bee087c1bffe03ee4ed6c224e5b31f9d4cf7ad7a0dc4e478833388f739c5549520cd2e7f1990da23838f3b1a637f3a0a4d856d6c2d55b534e13c943dd977d2f2b801878c2bf9cb614053eab98fbc9b5d271129faebde5fd68febc431de7f4ccffadf7a84cae7f3e043dc5903060939d8e7ca7ef8181fc9482ad1447adada65b74b5f6fa9ad59c2b4f8", 0xf5}, {&(0x7f0000000000)="f39aded814a317feb7c4d3aee594ec92bf104b521de0347afe2417ffee4b600250a50ef499cb30d5128e1a13f6ca623b9c50aa031022f5f808d0d682c33a62188d3c5dc941d47b61bc386af5a9d6dedac3833623a91d3f302664682af98cc2fdd6ccdad2a498", 0x66}, {&(0x7f0000000000)="c7ede2c18e5aafe9c605c5ddae4afb157ccbd6ee", 0x14}, {&(0x7f0000000000)="bd9e945d56dcae628d72a342c0bfcde93c85113b928093facd07d943c971d3e7dfad918ca524ff9e1420b38a19aa17d564c79961c75ef259170c68b8597ce18cfa34a9daf5b5e155e8473f2d860c5ee850efef6cf3ad9f96494b135ac2a96724c1813017399e5570306e9c", 0x6b}, {&(0x7f0000001000-0x36)="cc89ab441d9b5a825172cbcba243d3b82451e01af7de96a1dfe0a148fd22857a0e406225c7f636f98d755f0ac08ee37e38215ad7a8ef", 0x36}], 0x8, &(0x7f0000000000)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3]}], 0x20, 0x8080}, {&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000cf2000)=[{&(0x7f0000236000)="93e04df469c40418b133394f719a7f83a840787b184290596e7c8ee719392ed06abca9fa196fcde6cb4600e5656445a823d068ed53ae", 0x36}, {&(0x7f0000001000-0xf)="9000a0b55252548071875f9704fc18", 0xf}], 0x2, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x30, 0x1, 0x1, [r7, r8, r9, r12, r13, r14, r15, r16]}, @rights={0x28, 0x1, 0x1, [r17, r18, r19, r20, r21]}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r22, r23, r24}], 0xa8, 0x80}], 0x2, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r25 = socket$inet6(0xa, 0x1, 0x0) r26 = dup(r25) setsockopt$inet6_IPV6_XFRM_POLICY(r26, 0x29, 0x23, &(0x7f0000426000)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$KVM_SMI(r26, 0xaeb7) 2018/01/27 15:41:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000408000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@echo_reply={0xd, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = dup(0xffffffffffffff9c) openat$rtc(0xffffffffffffff9c, &(0x7f0000bd5000)='/dev/rtc\x00', 0x200, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000347000)={0x5, 0x1f, 0x8000, 0x6, 0x40}) openat$rtc(0xffffffffffffff9c, &(0x7f0000cae000-0x9)='/dev/rtc\x00', 0x20000, 0x0) 2018/01/27 15:41:23 executing program 3: clone(0x10000000, &(0x7f0000134000)="", &(0x7f0000748000)=0x0, &(0x7f00008be000)=0x0, &(0x7f00008d4000)="") r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000240000)='/selinux/mls\x00', 0x0, 0x0) r1 = geteuid() mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b9a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002db000)=0xc) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000542000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000005d000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000+0x133)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00005b6000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a5b000-0x4)=0xe8) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x7, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept$unix(0xffffffffffffffff, &(0x7f00007a7000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000ee3000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000043f000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008bf000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000376000)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000189000)={&(0x7f000090b000)=@proc={0x10, 0x0, 0x3, 0x8000}, 0xc, &(0x7f000092f000-0x80)=[{&(0x7f00009d4000-0x10dc)={0x10dc, 0x3b, 0x1, 0x5, 0x1, "", [@generic="49f0a0ec96b0802471bf2bc36389d943064c2544f92d9671a374bad783436296d607d4fa99ee1fe6225677c1649a10849c666531e951a53d47ea389381ee7c81755292c9bd00ec93722922250d9904a7383275da8c5b5d0bba86114799f0a855d0e55198a24b55677fb76eae375e3f6962a3190b160f8e86d1e3f94c5ad8464ae75acc16b26029d72e9fc6bbb3fabc2f3e", @typed={0xc, 0x52, @u32=0x9}, @nested={0x102c, 0x17, [@generic="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@generic="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0x32b4}, {&(0x7f000018a000)={0x254, 0x3e, 0x14, 0x6, 0x1, "", [@nested={0x220, 0x11, [@typed={0xc, 0x58, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0xc, 0x6a, @fd=r7}, @typed={0xc, 0x35, @fd=r8}, @generic="ebf28bb7dc225ce02435800b43782ebff5035cb5ee44c832e473b2c37c4174caa358ddb2b69c5718185926c4a40b74f4c281dd6cf4cb4fdc7240c9b6622eb74e9f56aae19c6d0b4584a4dd932d403e0c86c796ac2f764429b434879106ac1c5975ef5439c4e063f30a32d30ea9ba76814a34e3382fe96735a170e67d2bb0b0527edcf796b3ac6feec39e93165cd234a6ba04c093e7d3f806e606be21d98c4ed1ea05c279198c0c90b8dec98d68b9479ca806a480d1a877af84a3c395313d25ea4355e0c38c444d7f898e656412fba2e451dc5eb2af8f3d53ebad2a9466d13de42a59cf8680", @generic="b596978a6ec6ebd1d189111b69f3df68e64461cc5e20d0c315e73424665e2efb2f3df7d249daba6bd189261bca67b7c34717d3d1035f434afe7cc67697cd7f854d50a1459afc735b1a2451709528c8fd401b22150c4bbf4e036a88caf89d1cdeeedce0643de1e1917e6a2e2ed71698bccda59fdc37cbf86a2cefd4b53e0371266fe0", @typed={0x2c, 0x7d, @binary="37a1e6584488b431d8e002cb9ee0451907ba5d87716c70365aef313ac142663125b144e7"}, @typed={0x10, 0x41, @str='self\x00'}, @generic="", @generic="75962ee81e9077a69390e943246ce376325a3bb5927aacab0d387ddafaa1027b794185051d0da6c5260d9d1e88be7a092d8f5a96e84b24056d66943736dac771a9112eb674f027038c4f0c38f6f47575945b2e"]}, @typed={0xc, 0x9, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x82, @str='\x00'}, @typed={0xc, 0x51, @ipv4=@broadcast=0xffffffff}]}, 0x254}], 0x8, &(0x7f000008b000)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r12, r13]}], 0x38, 0x4040}, 0x80) getgid() perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000003, 0x20001010, 0x8, 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, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000608000-0x11)='/selinux/enforce\x00', 0x220000, 0x0) 2018/01/27 15:41:23 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000cb4000)='/dev/vcs\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000001000-0x14)={0x0, 0x5, 0x80000001, 0x1, 0x2abc, 0x2, 0xfff, 0x3, 0x5871, 0x80000001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b6d000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000a04000-0x20)={r3, 0x0, 0x100010100000002, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sync() r4 = syz_open_dev$audion(&(0x7f0000d9f000)='/dev/audio#\x00', 0x8, 0x800) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000bce000-0xb0)={{0x9, 0x9}, 'port0\x00', 0x0, 0x2, 0x3, 0x2, 0x7, 0x3, 0x1b47, 0x0, 0x6, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 15:41:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_dev$vcsn(&(0x7f0000090000-0xa)='/dev/vcs#\x00', 0x2, 0x800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009db000)={0x0, 0x0, 0x0}, &(0x7f0000e0d000-0x4)=0xc) setregid(0x0, 0x0) 2018/01/27 15:41:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f5d000)='./file0\x00', 0x0) lstat(&(0x7f0000f37000)='./file0\x00', &(0x7f0000dd4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000eb7000)=0x0) 2018/01/27 15:41:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f000047a000-0x4)=0x2, 0x1000000ea) bind$inet(r0, &(0x7f00007ec000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x33, &(0x7f000014a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x25, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x11, 0x0, "000d00007b868c88f8"}}}}}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f63000)='/dev/rfkill\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000f1000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x101, 0x80000001, 0x5, 0x5, 0x5, 0x9, 0xffffffff, 0x400, 0x0, 0x70, 0x1e7683d08, 0x5, 0x4, 0x100000001]}, &(0x7f0000f70000)=0x108) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000216000-0xaf)={r2, 0xa7, "49fab7e8a5eec8f35831a2141e0e4ba63df314cf7980ff3a740bb0a1277631858a1531104114f51ed603f7370566bb247943163446da9eff6f2e6c2989734bd45e55abb9245805da83fe0f603c2902b3a6c321042a206f4fad47ae2b88877d292cad2dc74b770609b5f47387b07362987e38923069bf3f63f9bce616880e07ef9a869f76bb86596d2efe6c443cd43c0fa717388a8def1fa9a95dc89a4de9436b3c70ab397547ad"}, &(0x7f0000092000-0x4)=0xaf) 2018/01/27 15:41:23 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000464000)=0xffffffffffff06af, 0xfffffffffffffdc1) 2018/01/27 15:41:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f000007f000-0x4)=0x1b) syz_open_dev$loop(&(0x7f0000379000-0xb)='/dev/loop#\x00', 0xba97, 0x400000) poll(&(0x7f0000968000)=[{r0, 0x8094, 0x0}, {r0, 0x200, 0x0}, {r0, 0x8020, 0x0}, {r0, 0x2020, 0x0}, {r0, 0x0, 0x0}, {r0, 0x41, 0x0}, {r0, 0x8048, 0x0}, {r0, 0x400, 0x0}], 0x6, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_dev$sg(&(0x7f000074a000)='/dev/sg#\x00', 0x0, 0x800) setsockopt$packet_buf(r2, 0x107, 0x7, &(0x7f0000dd8000-0x42)="9b378b5b9f01298b9496d9878dc48730fc0d0529e468b62817d8b46bd230f064fa925a2c03bf542fe8bc5ca90513892a962a16bada3a1d19824feac3e47d49ef8670", 0x42) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00003ed000)={0x0, 0x0}, &(0x7f000076b000-0x4)=0x8) 2018/01/27 15:41:23 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 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000653000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f000003d000)={{0xa, 0x1, 0x46, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0xdb}, {0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x3ff, [0x7, 0x1, 0x7, 0x100, 0x5, 0xffffffffffffffff, 0x0, 0x1]}, 0x5c) poll(&(0x7f0000bad000)=[{r0, 0x0, 0x0}], 0x1, 0x0) r2 = geteuid() r3 = getegid() fchown(r1, r2, r3) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000186000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/27 15:41:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = request_key(&(0x7f0000297000)='cifs.spnego\x00', &(0x7f0000ed4000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00005de000-0x1e)="637075736574776c616e31657468312b982c6d696d655f74797065262f00", 0xfffffffffffffffe) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000da1000)=0x2, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e4a000-0xb)='/dev/hwrng\x00', 0x30000, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000d91000)={@multicast1=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000471000-0x4)=0xc) keyctl$clear(0x7, r1) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x2}, &(0x7f0000000000)=0x8) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00006fa000)={r3, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd70000000000000, 0xfffffffffffffffe, 0x6, 0x100000001, 0x1}, &(0x7f000064d000-0x4)=0xa0) r4 = syz_open_dev$tun(&(0x7f0000072000-0xd)='/dev/net/tun\x00', 0x0, 0x80000000001) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000039e000)=@generic="2d6bd3695dde68d18129acd16fe345bc") setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000fd2000)={0x7, 0xffffffff, 0x80000001, 0x5, 0x10000, 0x4, 0x40, 0x3f, 0x7, 0x81, 0x6}, 0xb) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00\x00\x00\x00\x00\x00\x00\v\x00', @ifru_names=@generic="1e5c9a8b7430a31b66720ce63d9d8226"}) close(r4) 2018/01/27 15:41:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ae2000)={0x0, 0x0}) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x81}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000043a000)="", 0x38b, 0x0, &(0x7f0000f06000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 15:41:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockname$inet6(r0, &(0x7f0000524000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000799000)=0x1c) pipe(&(0x7f00003af000)={0x0, 0x0}) ioctl$VT_DISALLOCATE(r1, 0x5608) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fda000)=@assoc_value={0x0, 0x200}, 0x8) prctl$seccomp(0x16, 0x1dcefebd64d72344, &(0x7f0000766000-0x10)={0x2, &(0x7f00003e4000)=[{0x1, 0x80000000, 0xb2, 0x5488}, {0x8001, 0x7fffffff, 0x200, 0x7ee}]}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ad8000-0x10)={0x1, 0x8, 0x9, 0x1, 0x0}, &(0x7f0000030000-0x4)=0x10) accept4$packet(0xffffffffffffffff, &(0x7f0000e20000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000099b000-0x4)=0x14, 0x80000) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000033f000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, r2}) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fcntl$getown(r0, 0x9) 2018/01/27 15:41:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000102, 0x40) semtimedop(r0, &(0x7f0000cab000)=[{0x0, 0x0, 0x0}, {0x1, 0xfffffffffffffffa, 0x0}, {0x1, 0x0, 0x0}], 0x3, &(0x7f0000526000)={0x77359400, 0x0}) semop(r0, &(0x7f00007af000)=[{0x0, 0x9, 0x1000}], 0x2aaaaaaaaaaaad72) 2018/01/27 15:41:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00000eb000-0x18c)={@random="056cea73540a", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {[@fragment={0x0, 0x0, 0x100000001, 0x1ff, 0x0, 0x0, 0x0}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000dee000-0x8)={0x3, 0x2}) 2018/01/27 15:41:23 executing program 4: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x8913, &(0x7f0000001000-0x28)={@common='lo\x00', @ifru_data=&(0x7f0000f9c000-0x20)="020000008d35164014a9135301000ffffe00007663d8a705b0000072052a90e6"}) 2018/01/27 15:41:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000022d000-0x8)=@assoc_value={0x0, 0xfffffffffffffffd}, &(0x7f0000198000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000367000-0x8)=@assoc_value={r1, 0x7fffffff}, 0x8) setsockopt(r0, 0x114, 0x8, &(0x7f0000000000)="", 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000019000-0x9)='scalable\x00', 0x9) syz_open_dev$sndctrl(&(0x7f0000b60000-0x13)='/dev/snd/controlC#\x00', 0xec000, 0x0) preadv(r0, &(0x7f0000867000-0x80)=[{&(0x7f0000f95000-0x1000)=""/4096, 0x1000}, {&(0x7f00002db000)=""/32, 0x20}, {&(0x7f00006f7000)=""/253, 0xfd}, {&(0x7f000061b000-0xc)=""/12, 0xc}, {&(0x7f0000812000)=""/183, 0xb7}, {&(0x7f000038c000)=""/239, 0xef}, {&(0x7f00001c4000)=""/139, 0x8b}, {&(0x7f00004b4000-0x6f)=""/111, 0x6f}], 0x8, 0x56) 2018/01/27 15:41:23 executing program 2: syz_open_dev$random(&(0x7f0000193000)='/dev/random\x00', 0x0, 0x400200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a82000-0x8)={0x0, 0x0}, 0x4000) openat(r0, &(0x7f0000b05000)='./file0\x00', 0x0, 0x1) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) open(&(0x7f0000bc4000)='./file0\x00', 0x40, 0x0) listen(r1, 0xde) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f0000e2b000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000af4000-0x4)=0x10, 0x0) 2018/01/27 15:41:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0xa, 0x1, 0x9, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e7c000)={0x0, 0x0}) r2 = fcntl$getown(r0, 0x9) sched_setparam(r2, &(0x7f0000bf3000)=0x4fa) vmsplice(r1, &(0x7f0000212000)=[{&(0x7f00008a0000)="93", 0x1}], 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x162, 0x48a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, r2, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x1000, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000f1c000)=@fragment={0x2b, 0x0, 0x6, 0x1, 0x0, 0x0, 0x1}, 0x8) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r3, 0x29, 0x10, &(0x7f000019c000)=0x0, &(0x7f0000b6d000-0x4)=0x3) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000041d000-0x11)='/selinux/enforce\x00', 0xd181a4ff41e3eb90, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x7fff, &(0x7f0000f16000-0x8)=0x0, 0x4, 0x0) socket$alg(0x26, 0x5, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000642000-0x9)='/dev/kvm\x00', 0x0, 0x0) r5 = getpid() syz_kvm_setup_cpu$x86(r1, r0, &(0x7f00005bc000/0x18000)=nil, &(0x7f000015f000)=[@textreal={0x8, &(0x7f00004b9000)="0f01990800ba4100b0c1ee0f01c90f01baf4000f3566b8007000000f23c00f21f86635000000000f23f8263b570e0f20e06635100000000f22e00f93bd0000baf80c66b83bc9648b66efbafc0cb000ee", 0x50}], 0x1, 0x4, &(0x7f0000b16000)=[], 0x0) getpgid(r5) name_to_handle_at(0xffffffffffffffff, &(0x7f000050c000)='./file0\x00', &(0x7f000015e000-0x80)={0x8, 0x0, ""}, &(0x7f000023d000-0x4)=0x0, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/27 15:41:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xc5, 0x2fb247bf549b4baf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f000024b000/0x2000)=nil, 0x2000, 0x0) syz_emit_ethernet(0x47, &(0x7f0000ea0000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "9249df", 0x11, 0x2c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x1, 0x0, [], "dc"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) syz_emit_ethernet(0x42, &(0x7f000069f000-0x42)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xa, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}, 0x0) r1 = gettid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000003f000)=0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000503000-0xc)={r0, r0, 0x275}) 2018/01/27 15:41:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e2f000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r1 = syz_open_dev$dspn(&(0x7f0000709000)='/dev/dsp#\x00', 0x3, 0x2040) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000f5d000-0x26)=""/38) linkat(r1, &(0x7f00005ce000)='./file0\x00', r1, &(0x7f00007a7000-0x8)='./file0\x00', 0x400) r2 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) 2018/01/27 15:41:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) timer_create(0x0, &(0x7f0000efa000-0x60)={0x0, 0x33, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bb1000-0x4)=0x0) timer_delete(r1) getsockname$llc(r0, &(0x7f00006ae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000058f000-0x4)=0x10) bind$inet6(r0, &(0x7f0000c7d000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000062f000-0x160)={{{{0x2, 0x3, @empty=0x0, [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, 0x3a6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x80, 0x2e38, "df1bbee3230aafe29c547063704a1e8f274092516ea6f79955ab24eb7208f73ed5c51fb44298b0896a34003d907a8b83a63b673e4d64ddab35f83f5602898cfb1ad48059a3fb9bd82ed54646d7013586"}, 0x160) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00006ae000)={@broadcast=0xffffffff, @loopback=0x7f000001}, 0x8) getsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f00000af000)=0x0, &(0x7f00001c1000)=0xfffffe8d) 2018/01/27 15:41:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000922000)='ns/user\x00') setns(r0, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) accept$unix(r0, 0x0, &(0x7f000047f000)=0x0) 2018/01/27 15:41:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000059b000)='./file0\x00', 0x100, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000062c000-0xa0)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x5, 0x6ebfd246, 0xae2, 0x4}, &(0x7f0000511000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000471000)={r1, 0x5}, &(0x7f0000c03000)=0x8) getsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000905000-0x4)=0x0, &(0x7f00006f9000)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000525000-0x8)={r2, 0xffffffffffffff51}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r3, &(0x7f0000a47000)="130000001000ffdde200f49ff60f050000230a009d0000000f00c08a3022e5f9ec3e4fe1697a5605490096000601b93c189814e301000000f049a1b4b88edefc65be0602c2d3275df1f2aa09b1267c3d5f625e77e150da8ed7d56ca466a47bd87da5cd04b27dd26746ea50518c2c681bbce9093d3e8612f026723aff9b20db0f7e5bf12930d837b9cb3452b6c400007d886959e4ebd30961933ae9f90d1ad5b56d2a917a6f575b8b76190000269525b84518497e9f494ccf35817c820c70a32d8e975654", 0xc4) 2018/01/27 15:41:23 executing program 6: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$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) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000754000)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000101000)={0x1400000000000000, 0xf003, 0x10001, 0x0, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) 2018/01/27 15:41:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) fchmod(r0, 0x80) writev(r0, &(0x7f00002be000-0x10)=[{&(0x7f0000946000)="2900000020001905000000ffffffda06e3ffffffffe70001040000040d000300ea113f000000000000", 0x29}], 0x1) ioctl(r0, 0x6, &(0x7f0000bc8000)="") 2018/01/27 15:41:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000022d000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="006f73656d230000720000000400"}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000c2d000)='/dev/audio\x00', 0x400, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000076000)={0x6, 0x0, 0xbf6, 0x2, 0xe6d}) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000c7b000)=0x401, 0x4) 2018/01/27 15:41:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000732000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) setns(r0, 0x8000000) semget$private(0x0, 0x0, 0x408) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x1000000000089f3, &(0x7f00002da000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eaeaecff0000000003000449fbf502007e26"}) 2018/01/27 15:41:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffdfd, 0x2, 0x200, 0x100000000}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000003000-0x8)={r2, 0x4c96194f}, &(0x7f0000003000-0x4)=0x8) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x16)="d29436d1196fb1710bf276c96388539a0f6551a51548", 0x16, 0xfffffffffffffffa) keyctl$setperm(0x5, r4, 0x180002) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000159000)=@raw=[@ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x0, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 15:41:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000fd000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) getdents64(r0, &(0x7f0000335000-0x6d)=""/109, 0x6d) 2018/01/27 15:41:23 executing program 0: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000814000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000181000-0x8)={&(0x7f0000f85000)=@bridge_delneigh={0x30, 0x1d, 0x425, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_DST_IPV6={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f88000)=0x984, 0x4) 2018/01/27 15:41:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b3b000)='/dev/vcs\x00', 0x282000, 0x0) write$vnet(r0, &(0x7f0000b09000)={0x1, {&(0x7f00009fe000)=""/206, 0xfffffffffffffdc7, &(0x7f000033f000-0x7d)=""/125, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00004bf000)=0x7fffffff, 0x4) 2018/01/27 15:41:23 executing program 2: r0 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f000084a000)=0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000320000)=0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xc8, &(0x7f0000000000)=0x0, 0x1a) 2018/01/27 15:41:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000d15000)='keyring\x00', &(0x7f0000e7c000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) r1 = add_key(&(0x7f0000feb000)='rxrpc_s\x00', &(0x7f0000a1d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000020000)="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", 0xfd, 0xfffffffffffffffb) keyctl$negate(0xd, r0, 0x536e, r1) syz_emit_ethernet(0x4a, &(0x7f00003c1000-0x1032)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0xb, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @dccp={{0x0, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f5cf26", 0x0, "fcb1ac"}, "02ab40e1ac1817dd28c2238a9d4db3a9db3e9f47591fc7d3"}}}}}, 0x0) 2018/01/27 15:41:23 executing program 4: socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x3, &(0x7f00003b0000-0x8)=0xd5b4fe1, 0xfffffffffffffffe, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) 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$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0xffffffff, 0x41) sendto(r0, &(0x7f0000344000)="", 0x0, 0x0, 0x0, 0x0) r2 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000f87000-0x4)=0x0) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000-0x60)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 15:41:23 executing program 7: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000053000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000040000)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000006000-0x8c)={0x6, 0xdd, 0x6, 'queue0\x00', 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000058000)={{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]}) 2018/01/27 15:41:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000979000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "f50626", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "500dfc", 0x0, 0x88, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], "a17bc9875c18f142"}}}}}}}, &(0x7f0000a96000-0x18)={0x0, 0x1, [0x0]}) pipe(&(0x7f000073a000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000038f000)={0x0, @in6={{0xa, 0x1, 0x100000001, @loopback={0x0, 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x2, 0x10000, 0x7, 0x4}, &(0x7f00004ae000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000120000)={r1, 0x94c, 0x0, 0x0, 0x2}, &(0x7f0000522000-0x4)=0x18) llistxattr(&(0x7f0000403000-0x8)='./file0\x00', &(0x7f00008a6000-0x56)=""/86, 0x56) 2018/01/27 15:41:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ea3000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1, 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00003f2000+0x91d)='net/ip_mr_cache\x00') sendfile(r1, r2, &(0x7f00002bd000-0x8)=0x0, 0x67) ioctl$KVM_SET_SIGNAL_MASK(r0, 0xc08c5102, &(0x7f00004a5000)={0x20, "b0c9cd858ff82a772558a37dd724b209edb1d23983f51944afed1a92840413a7"}) 2018/01/27 15:41:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b2f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000bc0000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000178000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$sndpcmp(&(0x7f000080e000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x480) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x5) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000606000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) [ 53.530739] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/01/27 15:41:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b68000-0x15)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000591000-0x4)=0x1) mkdir(&(0x7f0000a6a000)='./file0\x00', 0x0) r1 = socket$llc(0x1a, 0x1, 0x0) accept4(r1, 0x0, &(0x7f00004a6000-0x4)=0x0, 0x800) fcntl$getownex(r1, 0x10, &(0x7f00002fc000)={0x0, 0x0}) unshare(0x28060600) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f00002bc000+0xc63)='./file0\x00', 0x80000000) syz_open_dev$audion(&(0x7f0000519000-0xc)='/dev/audio#\x00', 0x100, 0x0) r3 = semget$private(0x0, 0x2, 0x40) semop(r3, &(0x7f00004fe000)=[{0x2, 0x4, 0x800}, {0x4, 0x6, 0x800}, {0x0, 0x101, 0x800}], 0x3) r4 = open(&(0x7f00001a1000-0x8)='./file0\x00', 0x1032c0, 0x2) ioctl$KVM_GET_PIT2(r4, 0x8070ae9f, &(0x7f000002b000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 15:41:23 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000823000)={@common='tunl0\x00', @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20c03020) 2018/01/27 15:41:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f42000-0x4)=0x0) getpriority(0x2, r1) shutdown(r0, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000be8000-0x4)=0x1, 0x4) syz_emit_ethernet(0x443, &(0x7f0000b10000-0x443)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, [], {@ipv4={0x800, {{0xd, 0x4, 0x200000, 0x0, 0x435, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[@noop={0x1}, @lsrr={0x83, 0x7, 0x80000000, [@multicast1=0xe0000001]}, @ra={0x94, 0x6, 0x5}, @generic={0x94, 0x11, "cf9093c024e2506c778ff54c2c26ee"}]}}, @dccp={{0x2, 0x1, 0x4, 0x1, 0x20, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) 2018/01/27 15:41:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000b8a000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000d33000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00006e7000-0x4)=0x14) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x28, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x0}, [@RTA_MULTIPATH={0xc, 0x9, [{0x8, 0x0, 0x0, 0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 15:41:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009ee000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia)\x00'}, 0x58) r1 = msgget$private(0x0, 0x524) msgsnd(r1, &(0x7f0000d6a000)={0x0, "f3c7d173ed5aaba063dc8793e09deb6aea7a6d60d51050d9d9824f15c3e7fbb0a38e94673c510b5f7988c68181ab265fbe23a5d5d338d2d7c8179a8aaeabf291bb8c7ffd2443679be6365c495f4be604fd6ebd5edadfc9391cd13cee70ec12fe9a3398352e6fb36c60d299a51fde6226eb6f0ea635128c958b96825cb35af97eb0c88b8a0df8e7375b1e376d43171197493be4580a02eddc761d781acc6f592349ee99ffb72b6fd1"}, 0xb0, 0x800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d48000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) restart_syscall() r2 = accept$alg(r0, 0x0, 0x0) write(r2, &(0x7f0000ad3000-0xf2)="4bd1b0c50fd3398154b291ad11669ca3", 0x10) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008a9000-0xb0)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/27 15:41:23 executing program 3: r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000666000-0x9)='/dev/ppp\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000414000-0x3)=0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x4, 0x0}) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000f0b000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) 2018/01/27 15:41:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000003d000-0xa)='/dev/vcs#\x00', 0x7, 0x3) connect$ax25(r0, &(0x7f000010e000)={0x3, {"5cb02e555b2b98"}, 0xffffffffffffffff}, 0x10) r1 = socket(0x4, 0x5, 0xb15) openat$rfkill(0xffffffffffffff9c, &(0x7f0000929000)='/dev/rfkill\x00', 0x410000, 0x0) uselib(&(0x7f0000520000-0x8)='./file0\x00') setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00004f4000)='tls\x00', 0x4) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) signalfd4(r2, &(0x7f0000143000-0x8)={0x9}, 0x8, 0x80000) fgetxattr(r1, &(0x7f0000268000-0x14)=@known='security.capability\x00', &(0x7f0000d98000)=""/93, 0x5d) 2018/01/27 15:41:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a75000-0xe8)={{{@in=@empty=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}, {{@in6=@local={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}}, &(0x7f00005a1000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000714000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = dup(r0) recvfrom(r2, &(0x7f00009d5000)=""/226, 0xfffffffffffffde7, 0x2, 0x0, 0x0) 2018/01/27 15:41:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x421, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000738000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000069000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000d0c000-0x14)={{0x2, 0x0, 0xb7f5, 0x6, 0x200, 0x7fffffff}, 0x3, 0xffffffffffffaf5c, 0x8001}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000025000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x424, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/27 15:41:23 executing program 1: r0 = shmget$private(0x0, 0x3000, 0x46abb, &(0x7f00005e7000/0x3000)=nil) madvise(&(0x7f00003e3000/0x3000)=nil, 0x3000, 0x1f) shmat(r0, &(0x7f000025e000/0x3000)=nil, 0x2000) geteuid() 2018/01/27 15:41:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00009b8000-0x8)={0x0, 0x0}) fallocate(r0, 0x2, 0x0, 0x9) 2018/01/27 15:41:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a40000)={0x2, {{0x2, 0xffffffffffffffff, @rand_addr=0xffffffffedddb9a5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r0) 2018/01/27 15:41:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00002f9000)='/dev/adsp#\x00', 0x100000001, 0x10001) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00005d4000)={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x80}, 0xff, [0xafa, 0x1f, 0x3, 0x7, 0x7, 0x986c, 0x42, 0x1]}, 0x5c) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) syz_emit_ethernet(0x4e, &(0x7f00007ba000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "0203e6", 0x18, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x3b, 0x0, 0x34b0, 0x9, 0x0, 0x53d2, 0x1}], @dccp={{0x0, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "431cf5", 0x0, "52a057"}, ""}}}}}}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a78000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006e0000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000054b000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, r1}) 2018/01/27 15:41:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f000002a000)=[], 0x0, 0x0, &(0x7f0000005000)=""}) r0 = socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000b21000)={@common='bcsh0\x00', @ifru_flags=0x800}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000389000)='/dev/loop-control\x00', 0x40002, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003b4000-0xe)='/selinux/user\x00', 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000d0d000)={0x5, 0x5, 0x5, 0x5, 0x1ec30e63383db73f, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) accept$llc(r2, &(0x7f0000dd7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000061a000)=0x10) socket$vsock_stream(0x28, 0x1, 0x0) socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) r3 = syz_open_dev$admmidi(&(0x7f000038f000-0xe)='/dev/admmidi#\x00', 0x40000000ffff, 0x8000) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000174000-0x30)={0x8, 0xff, 0x9c1, 0x200, 0x7, 0x68}) bpf$MAP_CREATE(0x0, &(0x7f0000163000)={0x2000000, 0x0, 0x0, 0x0, 0x1, r3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f000011e000-0x4)=0x0) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000dff000)=r4) msgget$private(0x0, 0x10) getsockopt$inet6_tcp_buf(r3, 0x6, 0x16, &(0x7f00008d8000)=""/250, &(0x7f0000ec8000)=0xfa) 2018/01/27 15:41:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1, 0x1) write(r0, &(0x7f000032a000)="2400000052001f0100000000000000002300071008000100feffffff08ffffffef000009", 0x24) recvfrom$inet(r0, &(0x7f00000dd000)=""/0, 0x0, 0x0, &(0x7f0000e83000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = memfd_create(&(0x7f000087c000)='+cpuset&keyring/vboxnet1vmnet1\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000587000)={0xfffffffffffffffc, 0x7, 0x1, {0x0, 0x989680}, 0x4ef, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000db8000-0x7e)=""/126, &(0x7f0000c56000-0x4)=0x7e) 2018/01/27 15:41:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00003f7000)=0x2d50e2fa, 0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d37000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f0000c25000-0xce)="645c0e142a1fe5f9dcbce52f3f54d3743216f8555607c1b3db5d20779cf1b21c6b8883041093dd569eeab7df9604c2b8a37d6f433327da57069eaae9f94cd6393ce569ee54e29ecc0565b530f2a78f59ca0fa8577b6bcc7e0d16d679b945c401f5d089534d93ce49bdafd2eb1d21103b9647355e1942af29934857a8344d03828b37b817efe6efa266e42229b7ab3bdeaf85e21c9dc73de299e07bf68dcd1f90ef618c433799f4ba927e0ebe8593bf43d8a0dcdd3cfb26cb86a7c85a2bbb6261468c5244f952800edf4a826c6d02", 0xce, 0x4000, &(0x7f0000d5c000)={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000257000-0xe8)={{{@in6=@loopback={0x0, 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}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}}, &(0x7f00009f9000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00008ef000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, r1}) mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000784000)={0xd, 0x4, 0x4, 0x100, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r3, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eef000)={r3, &(0x7f0000642000)="", &(0x7f0000ad4000)=""/209}, 0x18) sendto$inet6(r0, &(0x7f00000ad000-0x1)='G', 0x1, 0x0, &(0x7f0000461000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000804000-0x4)=0x0, 0x4) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="648c2c4f412db5c04c8285dae9d7e975bd52b0c438f9f0a70e45868b5323a968dd20861f02fbf41bfc151e89d4702f07a4517251d5c11e5e7b445050fe4b0603d53b78b661c5f24c4fbe3e227129420eab0ca55322eae260c7836d979a81b345cf327a306d2f66d011ee5fca718f9f045aa2b0417a45e26078c73016e17321151b5f6d2895aaa398220295158cdda4537a63d1d8ede0b2d2669acac15f15e337f12aae15e1d531b3ed6c8f1d758bec1342b4d047b7b2442b64a5513150d1ae82c391a7ad78c59a6b23620caaa3bf6d46a3e3aecc100a9417c92fb710be446cc5c82d50d2de5b0717f2aecb496c86c1cdb80b472a9f92a093232559b936434fe16003a3ca22497b47fcad6d2b3c6f6e30790f6952b4131ffa00109b6814c2e89fc35b4c763b7351670ae58598991b4349b3cc80c0bf8ec6ab20e67d155aa407a99c241563175912638d319095dad14ddef2c2250495c7d23b19643efbd47370ed1d85ffec893f99191ecff47319c59d3e9665078afed8cd158a4d8c8ee1913f60ae72fd9584da9d3251f19c00547f2e85e8f8cb770bace3dc5eb0a07f2aba13fe7db20fcdae1500505e17a4d4979be8bf427ce6caee0d20be2fd84874b825252a73a078403e795e5160485fb74f4c984c8502e1d2fbe9f77ba9c4e891f1aad56d1dba249b2be0f2a5f1a607a402daf2fbcfe23191b2f81608e6444fa0153e4a07ed1a2966082bf5dcbd6e8fd40484af6fe656db236f73b851d1dff0ac9cd360e6c70185746c288292fd816f42967d81c2db0463232197d9e926599534c6679f5ce3d35fb0e90f15d47c71de385d69ff9d5004d8929988041ba91245a6e2a7d2b26a1f1266314b871ebe9e3e28d3bde92d3fcd4a37e67ae6a75ea55b4797c32d7a5e1c840a86f2f3c92aa8d761fe1198e3b220c3d357a2391876a2429a4c5a8203c161af2c3cfdf9329b9dd312a86dc8bf0b230631b79075c8d3cbaf3f564ae1b8f2bdac53fa55dd31ac8fa3b904572980cc24e1f38621d9d719915f412a7162b3acf22b777c9f811a7e3fda746e95fd50d0ef93117bdeb3583fbc6766b9e611e3267df81266e3ab04747662c52c01528dbbbe62e1184c5759810ea0dfa6b20772008d0354e909dedcb4de8a936b091a04ca76ce957e01404bc1b4922d86024349ef2bd7417e29aecb97f1a301ba873557672afeff428aa238f9d52a147bad4b60a1f4cffbdb14d001c9163d821551d84bc1d371c7795145882f590653ebbb5dad898b4485ab38e1f18ce33ef463db0de147dfdd43984c9d14b0a8bd310606bb3408c784db2d6a06c64a07371c6c993975c5e66544f30f381396da99a786195ae5440a0f8f7150a99497c83fc904f388771df947aa2cc76a677f391d854a44b8d7f3caba65ce23532bc8b691b3c058f74aac776a36245f7ce0ca1fbe042e81947a02e0bc41267c2e1170e391ff02a2a5535f0d47e62086a2dbdcbceb1aea512cc52d34fea05b779eb7a2e1c6ef2c3eff8d74e25fff3de18588a19d6f7b3e417737beee11f97571a632f2c859940878fe122c21bc8a3a9531940fe792b840058f23729191062a37665fa689aa2e992a1c31b67d183e6f9466a1e0b9c2da5675389f4d4648def0fbe4420a9e9c9cd16d7d38b1ecaf661c8521084b2217045c0237f0b5a78fc752ae211a858ee01b9b06a30b39e05a1d643285afd98fad1ac43e4ba394d84d97907b2df6b1d5036c6570479ab38e42f60a57f8083af210d68c326de794a104cd9d1f909510579b1c96e2286af8b69e1208083ccacd0a50de0e435cb8ac5ba3a7331e92177e9d316772f740a09d081274d29c4402dd1f23e74ae35a98100c61413bfdb84e6b8076ef7213d2f9ea0f2885c2344eb8480122f0608ef2ac80a059dc9fbffb04c87b12de113b91482652008cd729c9e6ee5a2f137a195b258f2433236ee599a60a71acbeba92924be1d473aa538191e86e466851e1a09d1dbebad102484e711b7f6b4d2ee3717a02151bdbc6e03047a5f79ccc229f14b66d64892e2e8fca50b8faee23d28b925a9f1bb3a6d251f5e61aefb0a35cc9e666450008db353234334ec51612c26c9c8a0d77069fc6e8d5045d50b729ee27c21dd025f713ee2eec4985ec78e774b29a13b5c771e49c1a3a34403ecd88a12251173032", 0x601}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/27 15:41:24 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x1000000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x800) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000875000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000c86000)={0xfff, 0x0, 'client1\x00', 0xffffffff80000004, "e5ec9d0d4cb39b1e", "8d213948fe81b60f68ad4c96094bfb21270ef98fdf6539f50acf5b87d8e625ce", 0x7, 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]}) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f000009d000-0xc)={0x0, []}) 2018/01/27 15:41:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x7, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000+0x2b1)={0x0, 0x7}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000001000-0x41)={r2, 0x2, 0x39, "e6a68bb689d45a50d2cc12099404223ff6543bfed1283c004ed95b56339ad4dbaf80e0534b67eaa4159bbbd3fc5d039c954b76d03b6de14847"}, 0x41) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000026b000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x400000000004, &(0x7f000066e000)=0x1, 0x4) 2018/01/27 15:41:24 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000001000-0x2e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x1, 0x0, @broadcast=0xffffffff, "00c0d001"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000005000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) 2018/01/27 15:41:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00008be000)=0x14) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000000e000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x40000) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f000000f000-0x68)={0x7b, 0x0, [0x2, 0x80, 0x7, 0x5], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f000000c000)={0x9, 0x0, 0x0, 0x0, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a", 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f000000f000)={0x9, 0x0, 0x0, 0x0, "2a5a7aa6e53ff258647a2c1a8eea9f6c6d94820ca1091fcd87f112b28bb336f2fc0f56e07866b5874c098814", 0x0}) 2018/01/27 15:41:24 executing program 2: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc1000)='/dev/sequencer2\x00', 0x800, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000fc1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fc1000)=0x14) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000d3a000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@can={0x1d, r1, 0x0, 0x0}}) r2 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000915000-0x10)={0x0, 0x0, &(0x7f0000fb2000)=""}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fc1000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00007a9000)=0x0, &(0x7f00001ab000-0x4)=0x4) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000dd5000)={0x0, 0x0, &(0x7f0000fb8000-0x2)=""}) 2018/01/27 15:41:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000082a000)={0x0, 0x10, &(0x7f0000728000-0x68)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008b7000)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00006f9000-0x10)={r1, 0x0, 0x4, 0xfff}, 0x10) r2 = syz_open_dev$usbmon(&(0x7f000091a000)='/dev/usbmon#\x00', 0x4e, 0x301000) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000dd9000)=""/147) 2018/01/27 15:41:24 executing program 6: socketpair$inet(0x2, 0x80000, 0x1ff, &(0x7f0000616000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000002a000)={0x0, @multicast2=0x0, @multicast1=0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000002000)=0xffffffffffffffff, 0x8) 2018/01/27 15:41:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00003b9000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000d98000)='fdinfo\x00') openat(r1, &(0x7f000051f000)='./file0\x00', 0x0, 0x0) 2018/01/27 15:41:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000ace000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebcb997ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) write(r0, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab32932", 0x59) writev(r0, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af9f07", 0x2c}, {&(0x7f00002f6000-0xf5)="", 0x0}, {&(0x7f00002e4000-0x58)="", 0x0}, {&(0x7f0000288000)="", 0x0}], 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x227d, &(0x7f000043d000-0x10)=@buf={0x0, &(0x7f0000b82000-0xc4)=""}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @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, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 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}}, 0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000926000-0x88)={0x9, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000041d000)=0x7, 0x4) r2 = syz_open_dev$sg(&(0x7f0000052000-0x9)='/dev/sg#\x00', 0x2, 0x8000) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f00009be000-0x4)=0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d3c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f00009c8000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000c1e000-0x68)={0x3, 0x18a, 0x20, {r3, 0x0}, 0x3, 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, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/01/27 15:41:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f000091f000)=0x0, &(0x7f000007e000-0x4)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{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]}}, 0x88) syz_open_dev$dspn(&(0x7f000051a000-0xa)='/dev/dsp#\x00', 0x2, 0x4000) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000034e000-0x510)={0x1, {{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, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) 2018/01/27 15:41:24 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000d9000)={0x7ff, {{0xa, 0x0, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x69fbce47}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7, @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]}]}, 0x190) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d53000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000014000)={0x1, 0x0, [{0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000014000)={0x0, 0x0, []}) r4 = dup2(r2, r1) ioctl$DRM_IOCTL_VERSION(r4, 0xc0406400, &(0x7f0000d46000)={0x800, 0x3ff, 0x3, 0x1000, &(0x7f00009f3000)=""/4096, 0x21, &(0x7f000042b000-0x21)=""/33, 0x68, &(0x7f0000121000-0x68)=""/104}) open_by_handle_at(r4, &(0x7f0000b65000-0x101)={0x101, 0x1, "35bd82712c7fbd075a90f9ac8a957edf25f26990d9424d5761603cbc741ab5b5be00c9e5c1a732712557494147bdf87bce6330e001ac652da2c83e29eaf4eaeda3a36c0540cee3fffc9ea90c7c6ce2466fc16b0f719d2234e07331977f9a396836e986100e22ad00817426e3422331636c7dd358423a0c4c2aad93ffb38c9fcec9d7f16e31879ccb1c0dd64ad6051a3e7bb1b441328af795c0da1b4ca86a67f526bf57b5ec5d63005dfcbe0745d2e46d1d2a02839feaef7a004fc64eac268fb653417c9f43dda716ab580ffcc3b08bc06984ffc1bfc8488a6322fdd14732f2b3d636079ccbde0720ad9ec223682724d7843e428cad8da6b033"}, 0x0) 2018/01/27 15:41:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000ef6000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000450000-0xb)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000ad7000)={0x6002, 0x4000, 0x0}) fcntl$setstatus(r0, 0x4, 0x42800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e48000)='/dev/cuse\x00', 0x0, 0x0) poll(&(0x7f0000e05000-0x8)=[{r2, 0x0, 0x0}], 0x1, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cfc000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) dup3(r3, r0, 0x80000) pread64(r3, &(0x7f0000f8c000)=""/110, 0x6e, 0x0) [ 53.898410] sg_write: data in/out 822404280/2 bytes for SCSI command 0x12-- guessing data in; [ 53.898410] program syz-executor5 not setting count and/or reply_len properly [ 53.968174] sg_write: data in/out 822404280/2 bytes for SCSI command 0x12-- guessing data in; [ 53.968174] program syz-executor5 not setting count and/or reply_len properly 2018/01/27 15:41:24 executing program 2: mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000003e000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f000003d000)='trusted\x00', &(0x7f000003d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000-0x82)="", 0x0, 0xffffffffffffffff) getuid() keyctl$setperm(0x5, r0, 0x80000000020014) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000ee7000-0x5)='user\x00', &(0x7f0000cb1000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000cc8000-0xc5)="1907b872ec8cfbd3ecb853a904c0071654437ee238b051ad25418614b74fa67cb000f040ebcb3d9c5630081d3f1e1947b6dcadc413f85f32179848b67ad36557b6a024cadab9e33a9a7f49cfff8116e8f05ffb6326dfe57110ef5ade02c5d8c6aa71317ef641da6ab40bccb2dfbb3092f9e622c108d889d024a5728cb40859ae8e9e6e8ad43fd0c3486a5ec4b887658d21d2db4c85c21930451aeecb93f9a28e2a1fba4fbecc8e330bf61b64b209ab6d46b7310a528ecaae45abff289de735d714506d0f17", 0xc5, r0) keyctl$setperm(0x5, r2, 0x1001000) keyctl$search(0xa, r0, &(0x7f0000028000-0x8)='keyring\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r1) 2018/01/27 15:41:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000430000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) fcntl$addseals(r0, 0x409, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x2, 0x73e0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ac4000-0x11)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8e18) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000e42000-0x40)={0x9b61, 0x2, 0xfc, 0x50, &(0x7f0000afd000-0x50)=""/80, 0x7c, &(0x7f00009e9000-0x7c)=""/124, 0xf6, &(0x7f0000d97000)=""/246}) sendfile(r1, r2, &(0x7f00007ed000)=0x0, 0x2b) bind$unix(r2, &(0x7f0000af5000)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00009e4000-0x98)={0x0, @in6={{0xa, 0x2, 0xd11, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x54}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x3}, &(0x7f00008d6000)=0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00007b4000-0xc)=@sack_info={r4, 0x3ff, 0x3}, &(0x7f0000a94000-0x4)=0xc) sendfile(r0, r3, &(0x7f00007fd000-0x8)=0x5, 0x1ff) 2018/01/27 15:41:24 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000b4b000-0x8)='./file0\x00') mkdir(&(0x7f00005b7000-0x8)='./file1\x00', 0x0) lstat(&(0x7f0000195000-0x8)='./file1\x00', &(0x7f0000c69000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 15:41:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bc5000)="ff03000000f1ff3da5ffffffff0000ff", 0x10) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f000029c000-0x4)=0x400, 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000c94000)="", 0x17e, 0x0, 0x0, 0x0) 2018/01/27 15:41:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = msgget(0x2, 0x331) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000dbb000)=0x3, 0x4) msgctl$IPC_INFO(r2, 0x3, &(0x7f00003c3000)=""/213) ioctl$int_in(r1, 0x800000c0045006, &(0x7f00002dd000)=0xfff) 2018/01/27 15:41:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000ef6000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000450000-0xb)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000ad7000)={0x6002, 0x4000, 0x0}) fcntl$setstatus(r0, 0x4, 0x42800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e48000)='/dev/cuse\x00', 0x0, 0x0) poll(&(0x7f0000e05000-0x8)=[{r2, 0x0, 0x0}], 0x1, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cfc000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) dup3(r3, r0, 0x80000) pread64(r3, &(0x7f0000f8c000)=""/110, 0x6e, 0x0) 2018/01/27 15:41:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80006, 0x0) listen$netrom(r0, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x1a, &(0x7f00007b8000)=0x200, 0x4) clock_gettime(0x3, &(0x7f0000f90000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00002a8000-0x10)={0x0, r1/1000+10000}, 0x10) accept$nfc_llcp(r0, &(0x7f0000ac6000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f9a000)=0x60) 2018/01/27 15:41:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x10000004, 0x0}, 'port0\x00', 0x114, 0x0, 0x3, 0x0, 0x0, 0x7f, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x7d, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/01/27 15:41:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89b1, &(0x7f0000853000)={@common='ip6gre0\x00', @ifru_addrs=@generic={0x0, "b904e09ae7405f7a12bbce8895ec"}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00005d7000)={@generic="9cf96da9453d9e5646b79378d5052a95", @ifru_flags=0x1402}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000110000-0x11)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000230000-0x90)={0x7, {{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]}}, 0x90) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000e12000-0x84)=""/132) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000269000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) 2018/01/27 15:41:24 executing program 7: socketpair(0x15, 0x3, 0x2, &(0x7f000083a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="7b557772e2a958469607f8348684db29", 0x10) mmap(&(0x7f0000000000/0xdda000)=nil, 0xdda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000508000-0x4)=0x40) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000dd9000)={@common='ip_vti0\x00', @ifru_data=&(0x7f0000dd7000-0x20)="5b6dad444b7d467ccb008100000000000000000024ab000900000000207222d5"}) 2018/01/27 15:41:24 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000098000-0xa0)={0x0, @in={{0x2, 0x0, @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]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000aab000-0x4)=0xa0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000aa1000)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0x1f, 0xaa5, 0x9}, &(0x7f0000772000-0x4)=0xa0) 2018/01/27 15:41:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1d, 0xa, 0x80000001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000-0x8)='trusted\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xea)="90089e57bb9dde1775aa59582c7e38a95d25fc2d089d27c5039af93e9a14778b6dd8101bed8e64f6232f51ab0cf677b36d1c4e7b1de2ddea7608dbf74d85b3ab7acd80b805efda23095da7daf668f1a284d605b0f3b5624ac137ec0953050d94944d838b81bcdec17a2c0d9d95a3526a0417f4587e50284e6a9ea6b6247502c29abaa047372cc4c3622ecd7079000e893ef2190444564f6cfd94dd42c4473dfdde7bb40561246db9f8b6e04c29260ee277050640167925b2139444bac84802784c66454467a9a5468a89dff1f6050a05f1307cb291902a879b8e02953c5d7f6baa071c1dd3ce1a0bdd96", 0xea, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0xd)='dns_resolver\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0x2)='*\x00', 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000000)={r0, 0x0, 0x0}, &(0x7f0000001000-0x1000)=""/4096, 0x1000, &(0x7f0000000000)={&(0x7f0000000000)={'sha384-ssse3\x00'}, &(0x7f0000001000)="ef98198e9f81e8cbf5b8e766f530f67d5231a76e5ceec5370ef9a86983ca4e5a4029bd865575f18b6e03451962ad430c8df817e28bde8f2d581144f5229cf774fc3e6ac830e911edc542fd308d13cf341e0c0df0f87bafc71bf7217d620b818c0f157c4bb6c100010000c14861cbda072ff5da661c8d83cc1364a451adcf", 0x7e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 15:41:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004a6000)='./control\x00', 0x20) r0 = open(&(0x7f00008db000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000444000-0xa)='./control\x00', r0, &(0x7f000034b000-0x8)='./file0\x00') ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000ca8000-0xe5)=""/229) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000bef000-0x8)='./file0\x00', r0, &(0x7f0000009000)='./control\x00') name_to_handle_at(r0, &(0x7f00009a6000)='./control\x00', &(0x7f0000fbb000)={0xc, 0x0, "507a7e93"}, &(0x7f000091c000-0x4)=0x0, 0x0) mount(&(0x7f000085c000)='./control\x00', &(0x7f00004aa000)='./file0\x00', &(0x7f0000ce6000)='msdos\x00', 0x2, 0x0) readlinkat(r0, &(0x7f00006d4000)='./control\x00', &(0x7f0000b5c000)=""/234, 0xea) userfaultfd(0x800) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000254000)=0x5) unlinkat(r0, &(0x7f0000cab000)='./control\x00', 0x1) getsockname$inet6(r0, &(0x7f0000cbf000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000045f000-0x4)=0x1c) mq_unlink(&(0x7f0000563000-0x1)='\x00') 2018/01/27 15:41:24 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ce7000-0x9)='/dev/dsp\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009f8000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000715000-0x4)=r1, 0x4) bpf$PROG_LOAD(0x5, &(0x7f000012d000-0x48)={0x0, 0x0, &(0x7f00002b7000)=@raw=[], &(0x7f0000e61000)='syzkaller\x00', 0x0, 0xbc, &(0x7f0000553000)=""/188, 0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 15:41:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f0000000000)=""/232, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000)='/dev/input/mouse#\x00', 0x3cf, 0x361140) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000002000-0x18)={0x1, 0x4, [{0x0, 0x0, 0xfff}]}) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x8, 0x0, 0x6, 0x2004, 0x3000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@sack_info={0x0, 0xff, 0x1ff}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003000-0x8c)={r1, @in6={{0xa, 0x0, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x575}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000001000-0x28)={0x0, 0x1, &(0x7f0000003000)=""/65, &(0x7f0000003000)=""/4096, &(0x7f0000003000)=""/76, 0x100000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_create(r0, &(0x7f0000005000-0x32)=@access={'system_u:object_r:var_auth_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x30, 0x34, 0x0}, 0x32) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000006000-0x4)=0x0, &(0x7f0000000000)=0x4) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000002000-0x14)={0x3, 0x3, 0x7, 0x3, 0x3}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000005000)={r1, 0xfe0}, &(0x7f0000006000)=0x8) socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000007000)=0x0, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000007000-0xaf)=""/175, &(0x7f0000009000-0x4)=0xaf) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000003000-0x8)=0x4) 2018/01/27 15:41:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000f0000)='/dev/rtc\x00', 0x109000, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f000057b000)=0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r3 = dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f000053b000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000973000-0x18)={r4, 0x0, 0x0, 0x0}) 2018/01/27 15:41:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110900f3050101010000010423dcffdf00", 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000770000-0x98)={0x0, @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]}, 0x73, 0x10001}, &(0x7f00009d2000)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000053b000-0x8c)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000085f000)=0x8c) setsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f0000c8a000)=0x7f, 0x4) write(r0, &(0x7f0000e73000)="1f0000000104ff00fd43544007110000f3050100080003000000ff07ffdf00", 0x1f) 2018/01/27 15:41:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000f45000)={@common='irlan0\x00', 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b7d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000242000)=0xc) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000997000)=0x0, &(0x7f0000484000)=0x4) [ 54.230842] kauditd_printk_skb: 70 callbacks suppressed [ 54.230850] audit: type=1400 audit(1517067684.459:437): avc: denied { getopt } for pid=8167 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 54.244486] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 54.264795] binder_alloc: binder_alloc_mmap_handler: 8166 20000000-20002000 already mapped failed -16 [ 54.270063] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 54.288281] binder: BINDER_SET_CONTEXT_MGR already set [ 54.288293] binder: 8166:8177 ioctl 40046207 0 returned -16 [ 54.297467] binder_alloc: 8166: binder_alloc_buf, no vma [ 54.297490] binder: 8166:8177 transaction failed 29189/-3, size 40-8 line 2903 [ 54.322578] binder: release 8166:8172 transaction 32 out, still active 2018/01/27 15:41:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008fa000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000ebf000-0x400)={"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"}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x1) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/01/27 15:41:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cdc000)='/dev/sequencer2\x00', 0x20002, 0x0) ioctl$KDGKBLED(r0, 0xc004510e, &(0x7f0000a08000-0x1)=0x0) 2018/01/27 15:41:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000a34000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f00001a0000-0xaf)=""/175, 0xfffffd91}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f00002c2000)="", &(0x7f0000ff6000-0x2e)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = shmget(0x0, 0x3000, 0x78000804, &(0x7f0000d2e000/0x3000)=nil) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c49000)='/dev/ppp\x00', 0x10000, 0x0) setsockopt$inet6_dccp_buf(r3, 0x21, 0x0, &(0x7f0000ab3000-0xe9)="45cf7acabb0b8ec95d70fb6ef61eb3a7837754d2ec58746dc5a3aabea80188b304d1223e3138cb9688bdac1b308cf3f8ade0a5e3dd9fc696cc95e159d67e9c4a617a7abd29c5d9aa09eb690b9280c39c9fcbe9b9d00a0c5e5cd234bc7404aa0d34d6b0836c96b2ec54da4855f12005500fc010ebe4ce9c9f11258a6fd55d552d6c890ab09207bce7a5b660bf11a013e1c7fb292035c20aded2992589e6d7384de9e876261b3e388a47db3f0cec658394dc0fc68d80271848aa5400a87388432e89e9fc8d1efd770c9596d40485899835260ff1726d3a12c058300c42b3aa21284fba6e4e698ee49a31", 0xe9) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000270000)=""/0) tkill(r1, 0x1000000000016) 2018/01/27 15:41:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x41f1, &(0x7f00002b9000-0x8)=0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000949000-0x8)={0x0, 0x0}) pipe(&(0x7f0000819000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000c9f000-0x4)={r2}) r3 = accept$netrom(0xffffffffffffffff, &(0x7f0000e12000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00000bb000-0x4)=0x48) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d6f000)='/dev/ppp\x00', 0x1, 0x0) r5 = syz_fuse_mount(&(0x7f0000dfc000-0x8)='./file0\x00', 0x6000, 0x0, 0xffffffffffffffff, 0xfffffffffffffbff, 0x10) r6 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r6, 0x8917, &(0x7f00009b2000-0x20)={@generic="2d11f8de4a721b9c255db9503273a883", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r7 = openat$mixer(0xffffffffffffff9c, &(0x7f0000edf000-0xb)='/dev/mixer\x00', 0x501001, 0x0) r8 = inotify_init() io_setup(0x0, &(0x7f0000eba000)=0x0) r9 = openat$mixer(0xffffffffffffff9c, &(0x7f0000701000)='/dev/mixer\x00', 0x10802, 0x0) r10 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r9, 0x12, 0x3, &(0x7f0000a28000)=0x0, &(0x7f0000175000-0x4)=0xfb0a65cba6337ad5) r11 = open(&(0x7f0000346000)='./file0\x00', 0x40000, 0x100) r12 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000164000-0x10)='/dev/sequencer2\x00', 0x40002, 0x0) r13 = syz_open_dev$admmidi(&(0x7f0000bd7000-0xe)='/dev/admmidi#\x00', 0x4, 0x40) r14 = openat(0xffffffffffffffff, &(0x7f000070f000)='./file0\x00', 0x80100, 0x0) r15 = openat$autofs(0xffffffffffffff9c, &(0x7f0000386000-0xc)='/dev/autofs\x00', 0x20100, 0x0) r16 = syz_open_dev$sndpcmp(&(0x7f0000b74000)='/dev/snd/pcmC#D#p\x00', 0x3456, 0x90100) r17 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000275000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) io_submit(r0, 0x9, &(0x7f0000ffb000)=[&(0x7f0000e55000)={0x0, 0x0, 0x0, 0x3, 0x7, r1, &(0x7f000087b000-0xe1)="cd5bc178f14260d6836a1e9df1b23badf34624f1ab52f2309124cf56a528c1ffe2f950ad23bc68aef41c10530174d5adee7595200f2c57d82087c34c1bb241c59d811f5c06011d45786c8e6d9b5393432a77ed00c13c6407a1cb3b0e5a3379b23a85aff146bd88142373e4c290d35897c9f17637fea1e7c2b35e98504e60d346f2a5047e79635c62f0b208145d8c2d3cff763e3f439ddec602d7de5e3a8adfb6dd93bff79d9eef14c241917ec43a0c79a259d7548701e6caf53274364c46786934d35702247217ed6ffce70b8ee745aa84070887c2e94a80d2a937a9af791c973b", 0xe1, 0x0, 0x0, 0x1, r2}, &(0x7f0000edc000)={0x0, 0x0, 0x0, 0xb, 0x6, r3, &(0x7f00000ba000)="1140cd8343f1a68a628b467f2bd2489c565a3ee5bd1f22487b04ea20ab2c55454535f4b9c167e289419508d060039e7d1d215519d4e431cea188b3c75b3053739b408600341984fe8f34b56e331d84affd798eb90bb42c6600f8238d58f772a01dd1f35b7bc411742d2d3e752c9c7208b719ab3460f44edff89efc92d5ebbc1dde4a9f477a3f35caeb3df8dc190640c685f5a8532276f513fa18978e8a017d301b7d7b3e6737d34690e52d1f66b5f8", 0xaf, 0x100000001, 0x0, 0x0, r4}, &(0x7f00007cd000-0x40)={0x0, 0x0, 0x0, 0x7, 0x8, r5, &(0x7f00003e9000)="1f9164f2792e50a51aef23a153afe137bf0096fcb816a7929a11803f572b282783dcceeddbd20995d541cb92361099286eee6530cbed07edce378896ca3d2c86807af3d1b5c4a6289029701486abf9b38774ca4ab2a95581009757a835f55129d7000309635ca9b2a4be2ad066d992777881b23ae92bda16cfa71eef39d4e8537e1081c082a0a38972c9f37db2d62c305d392b18afcc5b9aae649cd3b46aee24f75abf9590a50b7c77c526dd6a07810e45615bebdd803006fbaa7ed9de2f193fe8a41c136a1edcf337ea7a860f3054d8184071949458e56f1d0bf4777fa5c946766788b8e9ea5fe4a76ef867b0", 0xed, 0x9, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f41000-0x40)={0x0, 0x0, 0x0, 0x8, 0x100000001, r6, &(0x7f000029d000)="", 0x0, 0x20, 0x0, 0x1, r7}, &(0x7f0000c04000)={0x0, 0x0, 0x0, 0x0, 0x8, r8, &(0x7f000035e000)="b802fc33e2efb1bdd6bb8a37a804924065dbec269cdb8c6346833536a44509fefc108d86fbdbf37c6bd3e61581205c059bd8b1a1b6719413185220853e21a7941f0c529707fbd2e6ecf374df1fce35efea9d07cdefedb42b102dc8ad2aba7af053dfe81f33e70f3e85e944d4f3d023cd9eda55a2408e6d15e3923f0690e5aa5095afe7047f33d1b73d04698015034e68ab3cf1bfda9432b36064d1f02a25699d164c8a2614bc5212822cecb03076f78f417dd0e461176ca0db249300050435681259c5e96a5c70", 0xc7, 0x6, 0x0, 0x1, r9}, &(0x7f00005cf000-0x40)={0x0, 0x0, 0x0, 0x8, 0x6, r10, &(0x7f0000f79000)="ec1163f7b44ffa8dcd912b196589005c0d6a361ac5e934e3027b8e690bb1de6ba2ef47ba8ed132ca43161280bc06144e20b85b5021563fcb7a87d491332127ae6aca59ad37c0ed025058e49b6616dd2736ec88e5ce16c7adcf4a18a8a6b84b4a8e6f9c309f9cc96120658d971f9359f7c6edb83574897160cf78a4c1bab97b97ac69c2786e141eebc27842bcd7ae3df6bf9eefd66532e39003ae9dce47851334dd6dfdcfecd1c41ac367ea3b5fa7dfe3d1eff149f00adc6ca2eb907a81530b35591eadfd5fad1cb72b2076691f", 0xcd, 0x7fff, 0x0, 0x1, r11}, &(0x7f00003bc000-0x40)={0x0, 0x0, 0x0, 0x6, 0x8d44, r12, &(0x7f00009db000-0xa)="c17ffc20774868889916", 0xa, 0x1000, 0x0, 0x1, r13}, &(0x7f000015f000)={0x0, 0x0, 0x0, 0x0, 0x7fff, r14, &(0x7f0000cfe000-0x8c)="863d2ffae0c249d504b6f95e3844c90bfe531897021aa4d99b3bfc4c4658bad744cdf461ca68834530348429333b6aaa2eb769ce75b54e40b4568b29d5955e84963f48c7141b6e7864ae8bd2b641f7eb71043897ceaa20de8c0f06c35af043ccf19350b25288432d96cc97fdff1e119e3597e6923e7062a187f34498a4964134a0eddbf8be51bec2ed78925f", 0x8c, 0x80000001, 0x0, 0x0, r15}, &(0x7f0000972000)={0x0, 0x0, 0x0, 0x6, 0x9, r16, &(0x7f000093e000-0x74)="3b2343c6b189b6a9163bf2803cfa4089fb89de5409a09b7befe04a868412e0b938a66b2753912c365d518bac44fd7e7d8e3c5203abf39ea33cf2b51eda2b8db8aaa1521a54ce5a13454c493112202f79fe2efeee00cea6000dcc83443d2b4406d429eca188e407e1876f989450ecdf7a5592a975", 0x74, 0x7, 0x0, 0x1, r17}]) r18 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r18, &(0x7f000001c000-0x38)={&(0x7f00007a9000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_METRICS={0xc, 0x8, "06000c001c"}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 15:41:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x40, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000017c000)=@newsa={0x138, 0x10, 0x713, 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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'sha1\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 15:41:24 executing program 1: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000f7b000-0x12)='/dev/input/mouse#\x00', 0x5, 0x400400) write$fuse(r1, &(0x7f000049f000-0x50)={0x50, 0x0, 0x6, @fuse_init_out={0x7, 0x1a, 0x5, 0x6, 0x8, 0x9, 0x1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x50) setsockopt$inet_int(r0, 0x0, 0x20000000000017, &(0x7f0000f78000)=0x400, 0x102fc) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000f74000)=0x0, 0x4) 2018/01/27 15:41:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00003b7000-0x8)={0x0, 0x0}, &(0x7f000009a000)=0x8) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f00009b5000-0x18)={0x9, 0xfffffffffffffffa, 0x3}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000e84000)=@req={0x0, 0x0, 0x3, 0x0}, 0x10) 2018/01/27 15:41:24 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000e57000)='/dev/vcs#\x00', 0x2824, 0x16081) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) r2 = getpid() sched_setaffinity(r2, 0xfffffffffffffe0d, &(0x7f00004d6000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000436000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000041000)={{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]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) [ 54.322587] binder: unexpected work type, 4, not freed [ 54.322590] binder: undelivered TRANSACTION_COMPLETE [ 54.322606] binder: undelivered TRANSACTION_ERROR: 29189 [ 54.322642] binder: send failed reply for transaction 32, target dead 2018/01/27 15:41:24 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003000)={0x0, 0x81, 0x20}, &(0x7f000000a000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000006000-0x4)=@assoc_id=r1, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000009000)=0x4, 0x4) ioctl$int_in(r0, 0x80000080044d7a, &(0x7f0000006000)=0x0) 2018/01/27 15:41:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000094a000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="", 0x0) pipe(&(0x7f00006e1000-0x8)={0x0, 0x0}) setsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f0000236000)=0x9, 0x4) 2018/01/27 15:41:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000dd3000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000fed000)=""/131) r1 = syz_open_dev$sndtimer(&(0x7f0000d40000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 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]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c6c000-0x8)={0x0, 0x0}, 0x80000) faccessat(r2, &(0x7f000034c000-0x8)='./file0\x00', 0x8, 0x1100) readv(r1, &(0x7f0000fca000-0x40)=[{&(0x7f0000caa000)=""/8, 0x8}], 0x1) 2018/01/27 15:41:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x10, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000db5000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000951000)=[{r2, 0x0, 0x0}], 0x1, 0x3a2f00) dup3(r1, r2, 0x0) tkill(r0, 0x16) membarrier(0x8, 0x0) 2018/01/27 15:41:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002bb000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ade000)="", 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) bind$alg(r0, &(0x7f0000845000)={0x26, "68617368000000000000fa00", 0x0, 0x0, 'rmd160\x00'}, 0x58) 2018/01/27 15:41:24 executing program 4: socketpair(0x9, 0x4, 0x80000000, &(0x7f0000c69000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000001000-0x50)={{0x80000001, 0x9}, {0x3f, 0x5}, 0x0, 0x1, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x6) sendmsg$inet_sctp(r1, &(0x7f0000a06000-0x38)={&(0x7f0000af8000-0x10)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000173000)=[], 0x1e6, &(0x7f0000ce0000-0x30)=[@sndrcv={0xffffffffffffff48, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/27 15:41:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1e) bind$netlink(r0, &(0x7f0000d96000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0xffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x800000008, &(0x7f0000f8f000-0x4)=0x0, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000901000-0x38)={&(0x7f000080c000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000294000)={&(0x7f0000a43000-0x119c)={0x6b0, 0x29, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic="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"]}, 0x6b0}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000ca8000-0xf6)=""/246) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000189000-0x16)='/selinux/checkreqprot\x00', 0x121100, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f000048e000-0x4)=0x0, &(0x7f0000878000)=0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000154000)={r3, r4}) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000668000-0x4)=0x0, 0x4) 2018/01/27 15:41:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000a06000)={0x0, 0x0}) r0 = syz_open_dev$admmidi(&(0x7f0000eb6000-0xe)='/dev/admmidi#\x00', 0x8, 0x4000) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000bc7000/0x18000)=nil, &(0x7f0000c32000-0x18)=[@text64={0x40, &(0x7f00005b0000-0x58)="66baa100b896100000ef4d0f08420f38cd7df266baf80cb8d2d7d584ef66bafc0c66edc4e1785a9d00980000420fc75be066ba2100ec66baf80cb8dcba6f8def66bafc0ced440f20c03507000000440f22c065260fc76bc5", 0x58}], 0x1, 0x69, &(0x7f0000d34000)=[], 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000410000)=""/53, &(0x7f0000fbd000-0x4)=0x35) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00007e5000)={0x7, 0x2, 0xc671, 0x0, 0xfd351b6677036eff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000d80000-0x10c)={0x0, 0x6, 0x7, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x80000000, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) eventfd2(0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) 2018/01/27 15:41:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ad3000)='/proc/self/net/pfkey\x00', 0x1, 0x0) pipe2(&(0x7f00000ad000)={0x0, 0x0}, 0x80000) r2 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000e2f000)={r1, r2}) r3 = syz_open_dev$vcsn(&(0x7f0000245000)='/dev/vcs#\x00', 0x82, 0x200040) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f000097a000-0x10)=@common='sit0\x00') ioctl$int_in(r0, 0x2b22af16c3ea4e38, &(0x7f0000db1000+0x250)=0x9) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000c61000-0x38)={0x0, 0x0, &(0x7f0000fc0000)={&(0x7f000054a000-0xe0)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000b4e000)=0x0) 2018/01/27 15:41:24 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000062c000-0xc)={0x0, 0x8, 0x10}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x9b88}, &(0x7f0000001000-0x4)=0x8) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000001000-0x8)={r0, 0x200}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={r1, 0x6f, "745fc75a8eca02fc617b0a6f70f4f748935453af80642a92d81356fa4e52dd70a5f7610942ff387c3187508d8b90c31dc4a927f402cd137431de55b5d1b0b357e643e3887f076a5ab01d651cccac206b4a1ecf0bb9744bc6adaa06e2ac7c5429b6ddc96b5e7c62cc380a9edec249ff"}, &(0x7f0000eae000)=0x77) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x344c, &(0x7f0000c48000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/27 15:41:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000118000-0x8c)={0x7f, 0xcc00000000000000, 0xa5, 'queue0\x00', 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000002000-0x8c)={0x0, 0x400, 0xfff, 'queue1\x00', 0x1a35, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000005000)='/dev/dsp\x00', 0xa00, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000006000)={0x0, 0x3fe00000000000, 0x9, 0x0}, &(0x7f0000006000)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000005000-0x8)={r3, 0x9}, &(0x7f0000004000)=0x8) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000003000)=0x0) 2018/01/27 15:41:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000000)=0x0, 0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/01/27 15:41:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00009d2000)={0x0, 0x80000000000a76, 0x3, [0x0, 0x0, 0x805]}, 0xe) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f49000-0x20)={0x240000, 0x7ff, 0x8000, 0x7fff, 0x8, 0x8, 0x1, 0x101, 0x0}, &(0x7f0000d0a000)=0x20) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00001f2000)=r1, 0x4) 2018/01/27 15:41:24 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1c, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000002000-0xdf)="f104ec8cf3bc3fec791fac09986503d85ca6edf6864d1503ed0506ce16f4980845193717597b8660caa7e497737e0fe2bc965cdb33264a23dbf7c914185ff51dec1cbec6a1f29423111e112b3836a84ef48f61b8ee5fde68f5e12e90d15c9adee9560cfeca3e63eeac0496f66cf4c4b8000e52c1c9a9667e58c982f88d52cb1e0a0d2dc7385d8a1d5f65ebd0d3648f7a4d6018e134a029b6f3dc9e4d8eac223fd5606485a7b121759e48dd1a602c151259ba946799a066cb616f4ae12a906283325781dd580ddac5184c95da31470a98f541a63b4832ed4e926d8dad4096dd") getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000003000)=""/0, &(0x7f0000000000)=0x0) 2018/01/27 15:41:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000464000-0x8)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000010c000-0x6)={0x1, [0x9]}, &(0x7f00009e0000)=0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = timerfd_create(0x4, 0x80000) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d0e000-0xb)='/dev/mixer\x00', 0x800, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f0000060000)={0x6, &(0x7f000019e000-0x78)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) r4 = shmget(0x0, 0x2000, 0x0, &(0x7f0000e0a000/0x2000)=nil) shmat(r4, &(0x7f0000b71000/0x1000)=nil, 0x3000) bind$inet(r1, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_gettime(0x0, &(0x7f0000d6f000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000989000-0x10)={0x0, 0x0}) getitimer(0x2eda09f2d2b3130e, &(0x7f0000fa1000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f000012c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f00002d1000-0x10)={0x0, 0x0, 0x7}) openat$ashmem(0xffffffffffffff9c, &(0x7f0000753000-0xc)='/dev/ashmem\x00', 0x101001, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00006f0000-0x8)={r7, r8}) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000af3000-0x4)=0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f0000775000)={r5, r6}, 0x10) fanotify_init(0x0, 0x101000) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000b0c000)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba5c6a3bf9b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b329e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef37f627e3c7168ecda2cf224a491bea6129fcd954b88dbb2d29464931bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89f18820d4f06065450c3d1f76fa26ef28328edf6c36480af14f4444edb40ebb3f8ea264486ec31c40c7f0007a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f08d7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999464e3e37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15beedd18cb7cb7a93389ceb934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f7806d7d76cdf489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d43bcb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac1099244e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63d0bff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652a171f0269bdcd98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b1bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b095517f3292c2e17fb3bba47527671d0afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c87985cfc511a8c261cdeb0c7a3c7a682c40c5b9f1d7d5ef6f97e32d02fdd3f2ded413f4a36c4db899b96c8e40d91c2743cd1d435013e3c3431c82fc5b3345b66cce79fa49f10baa4ef28535eee8c5c1a4b38bace2fb14ec11d34d620b1cc2396dc1fa857ac6ac9f5689b5935f2f25184edd40f8f5c70714f941beae3e1bc9af757edd9d68fb24218e2a02aad4dc0b3c2e5ff94ce547f358f38e52673473fd0e57497978324aee16559e9cdbe5b3a0b96dd69fe5bc97e644487274b6158a0412bd60172bb66f774b8eae7bc1f52ed64d44c553bdc26823e35f18683554e7359802173d1fa86a66104abb1977c3e9fa6970ed7ee483b14b65673a81786fe0ed301f8edb0669fd25bfa0d565e3e93b19b8572c98dbacb103053527a95ee758be002e13df756bbc486def0db079124db72fadc26f0a26b42e21f260f902bb4cd881baae57eff1c3cc15063be17e48208b9a69622adfc03991d204fe0f5ae2528b22c7743f97e0669a1c3c0d0d90239846fd954d681be0265d14b12285fb1b20bcbaa95915ad51ab8f84094674cbac0071021b261c39a46b0177b98f1662100ef31a3e981236d51e6c1429144a89d46b149301873ef99959f8ab15c12309620d5d548b62ff92233a3f200e0d0a9c2122be615dd91e6a6cd89290d24895540635fead9a56f481ee3fd7890852e271fa7c37b1836a3e1764574960e1ab9fda1d25693cfc33defea84f65c08cce479c66dc16b28d453a1b717fdd9f6ff46b1fa1b6866b4a8c1ad53439c5958403953b3a844b660b28b11d427b392a7c710edbf25725a65e6b94e4c64ae458a8c97c9f7a05a7d8ebf6c76e3afc0204ced97be84986da5403ef31eff1790c039fe00a89976ccab7638d2e217fc64609a41f3a008ed78b25d1a9420b782deef6ce2db0c6d427580087b69c75c1357ed2908c32cffee1c6ddd08510562ab015507a4eb4f54ae5c097cdca34f521f9fa8df7667645a696a472650c1ca9c035e95f34db54722897159c31dc6be5693a5f3871ccbb48a7ead233d03b76875590fa20bae4f37a2011622d0203a3e9d9e198cb075aba26f5e78a8f0b0cd27052527daf0f8e77858dbddec7038c198b868e93ae32f1745d166afed4129460e07af8cb6c3debb6503e87f3cb309e39ed3d682d24adec48ea22702c4d8d48386977a89b73e585f8c2c5fcb0a693cd5028a601b04b833a41ec705735c767c70d316b60aba2da24bd6523533f3180accade90f47e412b393ee1d2456cf8bb430289ddb824350764985c5e35f738f830a378bfa65fd167c7307c13acb912beefa69e499d4a750e820a7af08a7c204ffb64e09fcc921a4e79999757d608880bfd52255bbc16369af4f779edfd9439cfcd17fcc02d5aaa81bac66fa2e551cef55779bd90e8be587ee698575918fced59ec652af26718b3afd1471379132ba0b5143a78f84605b1ef51e49e820a8a8c1639f66bca5afd83602287e982eb125a3a032e4cc5b5be91ab4d8d958fd4dc4cbd310eddc91d89ada4d33fcc963d259e222520281d14e13577906e33665a31afa7cb501cc0c1198d1f755005e82f29bcda62bbf8680bc23d09cac6a8c89709b30c91d27ea148f01ba745346f1ba9ce89cd9b71ff18668a0254c07479762dbb78117c50450506e2a0a606309aa383ec55a49d2569c3a3fef8aad456aa81cb859519765de18a4b92194e8a6a43f1dade801f71eb56699bc021fa48f320f4128d6c153a2ec1fba1c5ca55c5058641692365d311c8902aaf1428d83281aa970af5d98591cd3af30fbb5ee4a1b697491ff6dd727a329feb17b782f254d691f949baf96afa195c62f2c3fd1855a79b25268cef9822e3c6a1b3aa226ec494b070a8774426a5f8877714fe206e569635805208ac7823c8546ec33e4482a85d6fddf86a37a1c60f0a19b5dfe88031b7541af0e93cac8a3bb1ff3e60190b96faedc3b6f63d38f3ee4286fbaa053e8e27ed13b77b2c576d824d777ca53df76d9572e71f74ff180778bf57458b37fe9dbaa6f9927b48b059e5c7fd908ac826aed8f68764285022f4b5cb6b73ef7222ecb0d701c782ed5c16a7c94235fe7c3e0bef9da7310c5f3cda407c5ae7ecfb6b392ad576610b48af17b3fc8a2fd6cd2eee1153cc48a21ba6768a88367a807be008bea547402da4c92c2006c83d74c9d0ef2ca711c54036c8e76ac26c7d22060c9bfc2e67f1d1c6f6bd2f751879295ee21fcf8588c9504cacb02fa3e3fc6e2bed352447a5c2677caff0100000357d6d1706adef5e7d4f6298ed4ecacb7776de15d9bbd672f9991f4bdc4f07401f67cf3a74c0495ea58d0f76a2e6060cecc1d04b93808dc8d61130305740b408359d5552cc23a7b1eff4285d563b4b6b011a4a11372a2bb01cbda724482f95c4487b02c85cc121012b3213041ff6a689072daa4d86a4c125b110f4e2eeed2dd73db0f94ce995896e0b8a9f8f3e9559024251a5b1726b0b3775bac9fabed968d2d4ea31bbdfb2910331d92cb4ff5cc9037cc08cd35f88c4d7b89e46a8cbd05e3c35732b5046b33060dce5372b171daa526a46c3444b331e71f0455fb8b43dc46e2c9f2c4effccf040e56de00000007b16de337f13e7a610feac2f336e75405a530815366e7edfbb429babfd0e68db56892b94621edd9df6ff454ab1dcdb8d39d282fa7932ec7ba5203df2f4196538a1fa040c8014d20ff57fdb8515325a6997b9b71f2094e053f126402a47e628eeb7d8f665fbabe8f1a409ca9c7c5c25baaa0e9945acf27e96f8241a445f7d3352494ba4210b348fa0ec11ea67dead4fc1e5e4f9202931386468882bee59f8d12174198142ef7764d6b930e937e20d018c0cc5a780490356f5521aac74d2c1736e20ae5e0cd8cf6676ac337e8a8976aac75a698e34e72bac561038f228c13b6e974bc21bb79618111db507f3ba314dd2d05fd050d684cf33d8da5f8e5f723a092098ac5b180a6579d543515c2e1d0eb502193aedab526d354b625990c7d5a9f90d86c4e374054f1d14270b603065293e7fa3840de575413b74bfbc4f8c14a947ade9a6f48907053f1ae3a95c2", 0x1001, 0xc004, 0x0, 0x0) r9 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') preadv(r9, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x4) 2018/01/27 15:41:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007b5000-0xb)='/dev/hwrng\x00', 0xa0000, 0x0) unlinkat(r0, &(0x7f0000af4000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000041e000)='/dev/vcs\x00', 0x90480, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000892000)={{0x7ff, 0x4, 0x6, 0x0, 0x8, 0x1}, 0x9, 0x2, 0x20, 0xbc, 0x200, "da8ab9ff6893ec8ae900e8450652c008b2fdde0361ac82fbc3f6534e0f949058ad86c714bfd806a932e51569d4eb493df3274ecaa532d4510b6eb35e59012cc78ab91c1959c076bd85ec7661a33af06458ba05fed29ae075ceb87cd3d0c534bd3f07bd56d82f3e75010cf0eadc1e5cd8415f26461b5790df7dc17ad4de611222"}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000af7000-0xc)={0x4000000, 0x101, 0x5}) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000c29000-0x4)=0x0, &(0x7f0000509000)=0x4) r2 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) lseek(r2, 0x0, 0x4) [ 54.604801] QAT: Invalid ioctl [ 54.619788] QAT: Invalid ioctl [ 54.634108] QAT: Invalid ioctl 2018/01/27 15:41:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='map_files\x00') ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f000005c000-0x28)={0x5, 0x5ecd, 0x2, 0x4, 0x200}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000000)="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", 0xfa) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r1, 0x4008744b, &(0x7f0000d1e000-0xae)=""/174) 2018/01/27 15:41:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8090000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r1) openat$mixer(0xffffffffffffff9c, &(0x7f00008d8000)='/dev/mixer\x00', 0x400, 0x0) accept(r0, 0x0, &(0x7f0000ca1000-0x4)=0x336) shutdown(r1, 0x1) 2018/01/27 15:41:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003e1000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000982000)=""/4096) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000220000-0x4)=0x0, &(0x7f00001c2000-0x4)=0xffffffffffffffa2) [ 54.671236] QAT: Invalid ioctl 2018/01/27 15:41:24 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000013000-0x18)={0xaa, 0x400000000010013, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000)=0x0, 0x4) r2 = dup2(r1, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000013000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/27 15:41:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000284000)=0x6) r1 = syz_open_dev$dmmidi(&(0x7f0000778000)='/dev/dmmidi#\x00', 0x2, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000ab3000)={0x5, 0x2, {0x3, 0x1, 0x150, 0x3, 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, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00006e8000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f00008da000)=0x0) ppoll(&(0x7f0000b3a000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000982000)={0x0, 0x1c9c380}, &(0x7f0000661000-0x8)={0x0}, 0x8) readv(r3, &(0x7f00002ed000-0x10)=[{&(0x7f00009e4000)=""/189, 0xbd}], 0x1) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000bdb000)={0x9, 0x3c28}, 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000dfa000)={0x4, 0x1, 0x9, 0x9, "e6dc587980a4cb99d1255edd1405d974256d98bc83c2170119d280e291bfd0dfec341b5dfc3905e67e74e0bf", 0xfffffffffffffff7}) 2018/01/27 15:41:24 executing program 3: mmap(&(0x7f0000000000/0x260000)=nil, 0x260000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x80000000006) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) munlockall() mmap(&(0x7f0000260000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000261000-0x4)=0x0) syz_open_procfs(r1, &(0x7f00001a4000-0x7)='cpuset\x00') restart_syscall() 2018/01/27 15:41:25 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_procfs(0x0, &(0x7f0000de3000-0xe)='net/mcfilter6\x00') sendfile(r1, r2, &(0x7f0000058000-0x8)=0x5c, 0x7e) 2018/01/27 15:41:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000208000-0xa)='/dev/vcs#\x00', 0x7, 0x600200) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000d9d000)={0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_sctp(0x2, 0x3, 0x84) r2 = syz_open_procfs(0x0, &(0x7f00008cd000)='net/raw\x00') r3 = fcntl$getown(r2, 0x9) ioprio_set$pid(0x2, r3, 0x7ff) sendfile(r1, r2, &(0x7f00009c7000)=0x0, 0x800000000000) 2018/01/27 15:41:25 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x40045532, &(0x7f000000a000-0x88)=""/136) r1 = semget(0x0, 0x0, 0x46) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000009000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 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=@multicast2=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}}, &(0x7f000000d000-0x4)=0xe8) getresgid(&(0x7f0000007000-0x4)=0x0, &(0x7f0000007000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) r4 = geteuid() fstat(r0, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f000000c000)={{0x3, r2, r3, r4, r5, 0x10, 0x1, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x2, 0xffffffff, 0x0, 0x0}) syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) 2018/01/27 15:41:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x2) sendfile(r1, r0, &(0x7f0000bc2000-0x8)=0x0, 0x4130) pread64(r0, &(0x7f0000a25000)=""/68, 0x44, 0x3) 2018/01/27 15:41:25 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000006000)='./file0\x00', 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000008000-0x9)='/dev/ashmem\x00', 0x181802, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x0) 2018/01/27 15:41:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) shutdown(r1, 0x2) io_setup(0x5, &(0x7f0000665000-0x8)=0x0) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000010a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) io_submit(r4, 0x2, &(0x7f00006ee000)=[&(0x7f0000292000-0x40)={0x0, 0x0, 0x0, 0x1, 0x8, r2, &(0x7f0000478000-0xc2)="b4c59955bb8a34a5cd7a107dd56a425d7a3106aec0699f28acf83a34895d1bb6b131b339a5561cc8da13a49ff42e42ae94d28260ce0cf763541158d8cf92fce8e3ab59f32def15d5e7a7aac366627c00f29daa5327e67f73a0ffb7289df52c86030b13bb2bf21535b748a70a8ce9373f39662aca4e0970e57cc4167240babf05743a2df4f55b18b85651eef8c19dba757c19a3168a0d9f906d7969411c0e93a8c224fab41c15ceec72d9b631e2b1311809b713a6390916a5db68efc6453419661bd8", 0xc2, 0x2, 0x0, 0x1, r5}, &(0x7f000018e000-0x40)={0x0, 0x0, 0x0, 0x0, 0x6, r3, &(0x7f00009fe000)="5e9d5c8c2aef4c3d04944cd73da600f14d3a2be36c", 0x15, 0x7, 0x0, 0x0, r3}]) 2018/01/27 15:41:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x22, 0x1, 0x3) accept4$ipx(r0, 0x0, &(0x7f0000f4a000-0x4)=0x0, 0x800) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0x0}, 0x10) 2018/01/27 15:41:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000123000)='net/sctp\x00') r1 = openat(r0, &(0x7f0000505000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00007c9000-0xc)={0x0, 0x7, 0x10}, &(0x7f0000e5e000)=0xc) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000294000-0x8)={r2, 0x8, 0x9}, &(0x7f00000a8000-0x4)=0x8) 2018/01/27 15:41:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000ebf000)="", &(0x7f0000d2e000-0xe0)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000769000-0x4)=0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f0000646000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000ea8000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f00002b0000-0x10)={0x0, 0x0}) clock_nanosleep(0x7, 0x1, &(0x7f0000ece000-0x10)={r3, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r2, r0) tkill(r1, 0x1000000000016) 2018/01/27 15:41:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00007b2000-0x28)={@generic="0f6d82c5a0ac1d4ef4dbdb7b52f6784f", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = open(&(0x7f000095a000)='./file0\x00', 0x0, 0x28) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f00003f4000-0x10c)={0x10000, 0x3, 0xfff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f000007e000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000a2f000-0x3c)={{0x4, 0xec}, 0x1, 0xfffffffffffffc00, 0xfffffffffffffff7, {0x3, 0xff}, 0x9, 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, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 15:41:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) close(r0) r1 = syz_open_dev$sndmidi(&(0x7f0000238000)='/dev/snd/midiC#D#\x00', 0x4, 0x1) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000b86000-0x4)=0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000004000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) 2018/01/27 15:41:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f000052d000-0x8)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup(r0) sendmsg$nl_netfilter(r1, &(0x7f00007b7000)={&(0x7f0000c0b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000efc000-0x10)={&(0x7f00007f0000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000bdc000-0x8)={0x0, 0x10001}, &(0x7f0000b6e000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000aaf000)=@assoc_value={r2, 0x3}, 0x8) sendmmsg$unix(r1, &(0x7f0000bbb000-0xfc)=[{&(0x7f00003ec000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00004f5000-0x8)=[{&(0x7f0000636000)="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", 0x84c}], 0x1, &(0x7f00000d2000-0x48)=[], 0x0, 0x0}, {&(0x7f0000a1f000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000aae000)=[], 0x0, &(0x7f0000db5000-0x88)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x38, 0x40080}, {&(0x7f0000fa6000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ba3000-0x28)=[{&(0x7f0000a5a000)="098f0ba8fe29f127efc29a107a9cf398f49909fda8325938df42110674c72dd2f9464b105f568371d2c409c216116f24d16b", 0x32}], 0x1, &(0x7f0000afc000)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, {&(0x7f00006f2000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ec7000-0x8)=[{&(0x7f0000172000-0xb7)="", 0x0}], 0x1, &(0x7f00003cf000-0x78)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}], 0x4, 0x0) 2018/01/27 15:41:25 executing program 3: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) clock_gettime(0x7, &(0x7f000041a000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000529000)={r1, r2/1000+10000}, 0x10) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000fda000)='/dev/snd/midiC#D#\x00', 0x3, 0x200000) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f0000087000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000fdd000-0x450)={0x7fffffff, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, [{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x450) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000fde000-0x18)={0x3, 0x4, 0x8, 0x3ff, 0xffffffffffff37c9, 0x5}) 2018/01/27 15:41:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000000d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="00e2660000", 0x0, 0x0) mount(&(0x7f0000c1f000-0x8)='./file0\x00', &(0x7f0000416000)='./file0/file0\x00', &(0x7f0000df4000)='%&t3\x00', 0xfffffffffffffffc, &(0x7f000026f000-0x10)="492685603b8d5aba89acc600e8739f5d") mount(&(0x7f0000fdd000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000ffb000)={0x3f, 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]}) 2018/01/27 15:41:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000060000)=0x2) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000a83000)='/dev/vcs#\x00', 0x7, 0x101800) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f00002a1000-0xc)={@broadcast=0x0, @multicast1=0x0, 0x0}, &(0x7f00008fe000-0x4)=0xc) bind$can_raw(r2, &(0x7f0000f12000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000644000-0x48)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffb, &(0x7f000006c000-0x8)={0x0}, 0x8) epoll_wait(r0, &(0x7f0000b70000)=[{0x0, 0x0}], 0x1, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7, 0x0}) 2018/01/27 15:41:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000310000)={0x5, 0x4, 0xeff, 0x7, 0x0, 0xffffffffffffffff, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f0000993000-0x4c)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/checkreqprot\x00', 0x2000, 0x0) sendto$llc(r0, &(0x7f0000850000)="3ade34c45c329b6f97429f682b7a39230e64a9447fcdc22defbfdc166fd2e67cab73f961aa15814e92a8a22e6a766ade8ad033ab79b9d3bf12ee0eef93e0ad175ccb613c5d84e6a4713ae3c232c3e0c0e5982fbc82ba7ad10752ead58f249a7bf1aca3483db3c36b8ecdfe7eab5889b91c6ae19f9b290a4203c9ee5cffaf26679620177e647ca9462d7a908aa7707167ca8c9bf3d0e87d413e31ff2f1e94a20b0edc", 0xa2, 0x800, &(0x7f00001a7000)={0x1a, 0xc, 0x3, 0x4, 0x8, 0x5, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x10) 2018/01/27 15:41:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000622000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f00003dc000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x3, 0x0, 0x0, 0xfffffffffffffffd, 0x6, 0x0, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f0000e55000-0xb0)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(0xffffffffffffffff, 0x1, &(0x7f0000b0f000)="da875d15479cae5a0b3faee71cc6a20088476e2509fc3005dada75cc41214d54036bb430a6c3e4bdae0d50a4ca4fbea39e") modify_ldt$write2(0x11, &(0x7f00000f0000)={0x7, 0x1000, 0xffffffff, 0x8, 0xcccd, 0x6, 0x1, 0x401, 0x20, 0x9}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000120000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) lstat(&(0x7f00009d1000-0x8)='./file0\x00', &(0x7f0000bd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() syz_fuse_mount(&(0x7f0000952000)='./file0\x00', 0x0, r0, r1, 0x1, 0x2) 2018/01/27 15:41:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f8d000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000a35000-0x74)=[@in6={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x1, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfffffffffffffffc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}], 0x74) r1 = socket(0x10, 0x1000000000803, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f00009cc000)={&(0x7f00002e5000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b2b000)={&(0x7f0000efb000)=@newneigh={0x30, 0x1c, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0}, [@NDA_DST_IPV6={0x14, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 15:41:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000034000)={0x28, 0x0, 0x2711, @hyper=0x0, 0x0}, 0x10, 0x0) syncfs(r0) syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c86000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000e61000)={0x1, &(0x7f00007cb000-0x8)=[{0x1d, 0x1, 0x20, 0x1}]}, 0x10) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c43000)='/selinux/policy\x00', 0x0, 0x0) pread64(r0, &(0x7f0000ac7000-0x4e)=""/78, 0x113, 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, &(0x7f0000266000)='/dev/audio\x00', 0x102, 0x0) 2018/01/27 15:41:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000000000)={0x3, {"c56402cb26b760"}, 0xda1}, 0x10) mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000ae5000)=0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ae5000-0x9)='/dev/rtc\x00', 0x4200, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f0000ae5000-0xc)={0x10, 0x0, 0x2, 0x80000010}, 0xc) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0xff) syz_emit_ethernet(0x36, &(0x7f0000197000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x2f, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0x3, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "55dd61", 0x0, "1724cd"}, "bde90bb0"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) 2018/01/27 15:41:25 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000923000-0x9)='/dev/rtc\x00', 0x880, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f000094e000-0x38)={&(0x7f0000e16000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c98000)={&(0x7f000025e000-0x14)={0x14, 0xb, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xa}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 15:41:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, &(0x7f00009e7000)={&(0x7f000077a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000329000)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r1, 0x0, 0x91, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @empty=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f00003c8000)='/dev/snd/pcmC#D#p\x00', 0xff, 0x80) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f000014e000-0xd6)={r0, 0x7, 0x200000000, "34bf720fd73ea8d9f06b15abab4feb416eb57e123a93dc9d13e5da8db9e50b6cfa2d3a478507ea9c070a923c51096f619add6c2b948ae487ac64f66fb51603aad4e3773f549fb3ef155c60267ee1808c7000eb487863fc6c6972a0813d59e842097d06527636f448e5f40d073e58a19fd74c7ab802c7a7cae85c8901f2c1a4ffec803c475a3c0c09468c684f5abac84c6f3f557099bb5de36f773c38faf24019bf7de3d6a8098760f4d4696ba2fe93fbb22c8989dcb2cfca0e58a0a44c51014889cf1c2cfab5f704c421a870"}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000569000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000691000)={0x7, 0x2, 0x81, 0x0, 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, 0x0]}) 2018/01/27 15:41:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x4260, 0x2, 0x8000}, 0x4) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = shmat(0x0, &(0x7f0000002000/0x1000)=nil, 0x1000) shmdt(r2) r3 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) execveat(r3, &(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000012000-0x8)=[], &(0x7f0000001000)=[], 0x1000) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000001000)=0x400, 0x4) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000265000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = gettid() tkill(r4, 0x16) close(r1) 2018/01/27 15:41:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00002fe000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000096b000)={0x0, 0x0, 0x0}, &(0x7f00009bb000)=0xc) syz_open_procfs(r1, &(0x7f0000deb000-0xa)='numa_maps\x00') mbind(&(0x7f00006f9000/0x2000)=nil, 0x2000, 0x4003, &(0x7f00002c9000-0x8)=0x81, 0x9, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000f16000-0x30)=""/48) munlock(&(0x7f0000a3b000/0x4000)=nil, 0x4000) 2018/01/27 15:41:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x1f12, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00003a1000)="8d99bf61f2495379d86f530dd9cd10b35319c91c2a15eeac", 0x18) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bf6000-0xb)='/dev/hwrng\x00', 0x101480, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000240000-0x40)={&(0x7f000089f000-0x4)=[0x0], &(0x7f0000157000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000056a000+0x655)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00006c3000)=[], 0x1, 0x5, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) r3 = syz_open_dev$amidi(&(0x7f00009a6000-0xc)='/dev/amidi#\x00', 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000db2000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000a70000)=0x1008) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000b65000)={r4, 0x8, 0x8, [0x7, 0x2, 0xfffffffffffffff8, 0x10000, 0xffffffffffffffe0, 0x3, 0x720d, 0x8]}, 0x18) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r5, &(0x7f00001ab000-0x1c)={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r5, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r6 = dup(r5) write$eventfd(r6, &(0x7f0000606000-0x8)=0x0, 0xffbe) write$eventfd(r6, &(0x7f0000acb000)=0x2e, 0x8) r7 = fcntl$getown(r5, 0x9) capset(&(0x7f0000741000)={0x20071026, r7}, &(0x7f0000391000-0x18)={0x7fffffff, 0x7, 0xef, 0x96, 0xbc, 0x7}) r8 = semget(0x0, 0x1, 0x61) semctl$GETZCNT(r8, 0x4, 0xf, &(0x7f0000be3000-0xa7)=""/167) msync(&(0x7f0000952000/0x2000)=nil, 0x2000, 0x1) accept4$vsock_stream(r1, &(0x7f00001d3000)={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10, 0x80800) io_setup(0x400, &(0x7f000091c000-0x8)=0x0) io_submit(r9, 0x5, &(0x7f00004a9000)=[&(0x7f0000460000-0x40)={0x0, 0x0, 0x0, 0x2, 0x38d8, r2, &(0x7f00005bc000)="", 0x0, 0x6, 0x0, 0x1, r6}, &(0x7f00003a8000)={0x0, 0x0, 0x0, 0x0, 0xffff, r2, &(0x7f00001ba000-0x47)="92eec9d8c8ba2f4f13bb164f7b2bac28fefa64de0563544cf351fb232ee2e1061e8dc8fcce266a399cac06abd731931519052dbc33fb31cd5ad9adf206cea0c6bb11e03146696b", 0x47, 0x200, 0x0, 0x1, r5}, &(0x7f000077a000)={0x0, 0x0, 0x0, 0xf, 0x7, r0, &(0x7f0000300000-0x40)="ad58ef87fbdb43995af4d5446a58b8c96e1f118bd7638db272c59de417e294177c43f6234c84e7bc014afe226e46a1e04484b249c2251073f804cae8817daa02", 0x40, 0xfffffffffffffffc, 0x0, 0x1, r6}, &(0x7f000000f000-0x40)={0x0, 0x0, 0x0, 0x7, 0x2, r5, &(0x7f0000213000)="06df038ac3a62b896ab0e189fba34363aadfe537eca0b07fdd9eb1f977b2d169fc83aa7108fe3d5b741bae6fd630537e0114c740c2ac8541599c5d2c54fd6d24b38850e682b90c97022dd1d388d7cbafcf3547b15a2cc7", 0x57, 0x6, 0x0, 0x1, r6}, &(0x7f00002eb000-0x40)={0x0, 0x0, 0x0, 0xb5a571a58c940e8, 0x10000, r6, &(0x7f00004c9000-0xa3)="783a8cfa5b3368ca60849b492d4b8664c67bb37b8a8d73fdbe3b57bb1eb6bed04cd5b696bf87a75673b5ac06caee8437ff79126c397404e69f8b6673db499380da964a7548fe9e0647087345036eacd131db1e23c8bc6fb478fd548dc92da34c35f7beee5050ee2cdf8f7fc134412cc21cb031d77d2426a5ad1a76a461c6e39ba8bd600448dd8a9b6e1131aa5114209a221e8d9c036110ccaf7057be4b8e12ec6d1bd0", 0xa3, 0x8, 0x0, 0x0, r6}]) 2018/01/27 15:41:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) kexec_load(0xff, 0x5, &(0x7f000075d000)=[{&(0x7f000083c000-0xe7)="aebfc0013664aa9780ae44334081f2fc274d4542474c5d554d7d9471f27c337d8067d853d420e3dbc7ce0b5b714a2dc0ca7eb026d24c60fd7bca67752b1724ed2c0c074728c19c25fa0c497898b0e61f718db78269fb7d4b15b2d2d6637d3aeeba9479a4a07b35b040ee03e66190c9f285282d0ee2e1cb099af79718fafdb6362bcb98daa1d779aefe5c7fb39da4139d33bb4bfd5d5ca78ad8080139f69819438f2e671bc24e7b866d72aaf9d980858d10cfe77a40d7c95fe608580b1731b42b3b18b9666f484637510723f50c2296665e347126749fa69b085e058d72bc11f6fe50adefae80ec", 0xe7, 0x6, 0x2}, {&(0x7f000067e000+0x5f3)="daba33f7e1ff6921c48a1e73d9a3abf31e1ee57791e44a1d", 0x18, 0x0, 0x6a}, {&(0x7f0000621000-0x2c)="562d02d4a2588ee90cb058bd43590f43d57d09ae4778dd1c13e0a1a88127b26c7b15ceea6556791044ba2ad8", 0x2c, 0x8, 0x1}, {&(0x7f00002d3000)="90bc905e650ed687e4f7c1817f0b1f6c56ad714fd8e1cc95c4e5fdc796307617d66d57c4a1fefee9f116ea0a203e00489153eca3146910000f729547f2486e490f2c7b4de2b34affe2457d", 0x4b, 0x8001, 0x35}, {&(0x7f00009db000-0x9e)="8820f6f7ee00d8687e3f455c6432b8344fa71f430416d0ba5a3a62b5123965bb4645257c66ef86b62d2d1c1990b3cd459562807badc513978e7ff5a21ddc7029dc8b2b63b52dae653c313279703c51260c35968c8911c9929251d8c40bc6c71f98f60cf0ca50c9310727b2a361883a8d79f9c68dab63aed498d7bb43dee4c6591ef3ecd7d6101d5d8b4ad9833807427d4c92202592f8d720abd05734c84e", 0x9e, 0x80000000, 0x0}], 0xa0001) r1 = syz_open_dev$mice(&(0x7f00003e9000-0x10)='/dev/input/mice\x00', 0x0, 0x2) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00003d0000)=r1, 0x4) write(r0, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/27 15:41:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f23000)='./file0\x00', 0x84) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00002b5000-0x10)={&(0x7f0000da1000/0x3000)=nil, 0x3000}) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000b43000)={0x9, 0x3, 0x1, 0x400, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lgetxattr(&(0x7f0000c63000-0x8)='./file0\x00', &(0x7f0000ba9000)=@known='system.advise\x00', &(0x7f0000a53000)=""/45, 0x2d) 2018/01/27 15:41:25 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = epoll_create(0xff) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000398000)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000-0x28)=[{r0, 0x100, 0x0}, {r1, 0x4000, 0x0}, {r2, 0x2080, 0x0}, {r3, 0x4, 0x0}, {r4, 0x130, 0x0}], 0x5, 0x1f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0xb, &(0x7f0000003000-0x10)={0x0, 0x0}) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/vcs\x00', 0x42, 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) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000001000)={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="dbb627ee0017", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6tnl0\x00'}) r6 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000+0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60, 0x800) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f0000849000-0xc)={0x3, r6, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x20, 0x40000) ioctl$UFFDIO_UNREGISTER(r7, 0x8010aa01, &(0x7f0000759000)={&(0x7f0000972000/0x2000)=nil, 0x2000}) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") remap_file_pages(&(0x7f0000112000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x4000000000) 2018/01/27 15:41:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x4, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4400000000001274, &(0x7f0000018000)="") r1 = add_key$keyring(&(0x7f0000065000-0x8)='keyring\x00', &(0x7f0000a4c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r1, 0x1) 2018/01/27 15:41:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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) unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_getsetattr(r0, &(0x7f0000739000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000356000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = msgget(0x0, 0x80) msgctl$IPC_RMID(r1, 0x0) [ 55.623500] audit: type=1326 audit(1517067685.852:438): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8376 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/27 15:41:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x2, 0xc0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x385, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000)="", &(0x7f00006c4000-0x4)=0x0, &(0x7f000049d000-0x4)=0x0, &(0x7f0000c12000)="") 2018/01/27 15:41:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$mice(&(0x7f0000ce8000)='/dev/input/mice\x00', 0x0, 0x2800) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000b9e000-0x8)={0x101, 0x8, 0xc82, 0x90}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fe5000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) readahead(r3, 0x2, 0x3) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) 2018/01/27 15:41:25 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x80000000002, 0xfffffffffffffffc) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f000000a000-0x4c8)={{0x0, 0x3, 0x0, 0x0, "5a21f3ca450c8421dfd3fbbfb00476d45cd8877b80371e62f62b0caa222be0dba57009859949effc25b7558d", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000000c000-0xc)='/dev/autofs\x00', 0x60000, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000007000)=0x0, &(0x7f000000b000)=0x4) 2018/01/27 15:41:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000cc0000-0xb)='/dev/adsp#\x00', 0x3, 0x48202) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000b46000)=""/4096) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$rds(r1, &(0x7f000000b000)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f48000-0x50)=[{&(0x7f0000061000)=""/212, 0xd4}], 0x1, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f000001f000-0x70)=[{&(0x7f0000020000-0x1000)=""/4096, 0x1000}], 0x1, 0xffffffffffffffff, 0x0}}], 0x48, 0x0}, 0x0) [ 55.670386] audit: type=1326 audit(1517067685.853:439): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8376 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/27 15:41:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) bind$alg(r0, &(0x7f00003bd000)={0x26, 'aead\x00', 0x4, 0x0, 'ccm(des-generic)\x00'}, 0x58) close(r0) [ 55.670402] audit: type=1326 audit(1517067685.853:440): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8376 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/27 15:41:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x9f, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000aac000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f000059a000)={0x800, 0x10000, 0x1, 'queue1\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f0000e3f000)="5dfbc33dc19cb870843df30273b381fa", 0x10}], 0x1, &(0x7f000006a000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/16, 0x10}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/27 15:41:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000733000)='/dev/input/mice\x00', 0x0, 0x10000) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000702000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000033c000)={0xffffffffffffffff}) fstat(r0, &(0x7f0000e14000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000044000)=0xff, 0x4) lstat(&(0x7f00003aa000)='./file0\x00', &(0x7f0000208000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000fd0000-0x8)='./file0\x00', 0x6001, r1, r2, 0x7, 0x20000) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00003f3000)='/dev/vcs\x00', 0x40, 0x0) ioctl$LOOP_CLR_FD(r3, 0x4c01) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f00008e0000)=0x8, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f00009fd000-0x90)={0x7, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) socket$inet_dccp(0x2, 0x6, 0x0) socket$llc(0x1a, 0x0, 0x0) clock_adjtime(0x7, &(0x7f0000da9000)={0x7, 0x3, 0x4144, 0x2f9, 0x5, 0xffffffffffffff80, 0x400, 0xfff, 0x7b4, 0x2, 0x6, 0x7ff, 0x57141f94, 0x10, 0x81, 0x1, 0x80000001, 0x2, 0xf, 0x8, 0x80000001, 0x1, 0x1, 0x1f, 0x766, 0x4}) 2018/01/27 15:41:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000149000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002d2000)={0x0, 0x0, &(0x7f00002ef000)=[{&(0x7f00002ef000)="f33c0925ff7f", 0x6}], 0x1, &(0x7f000089d000-0x178)=[], 0x0, 0x0}, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00000f9000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x8000) r3 = msgget$private(0x0, 0x4a0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000080c000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) msgrcv(r3, &(0x7f0000816000)={0x0, ""/117}, 0x7d, 0x2, 0x2000) listen$netrom(r2, 0x7fffffff) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000bcc000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000048a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bda000)=0xb) [ 55.670420] audit: type=1326 audit(1517067685.855:441): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8376 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=192 compat=0 ip=0x452f19 code=0x7ffc0000 [ 55.670436] audit: type=1326 audit(1517067685.855:442): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8376 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 55.670452] audit: type=1326 audit(1517067685.855:443): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8376 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452f19 code=0x7ffc0000 [ 55.670468] audit: type=1326 audit(1517067685.860:444): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8376 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 55.670482] audit: type=1326 audit(1517067685.862:445): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8376 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=85 compat=0 ip=0x452f19 code=0x7ffc0000 [ 55.670498] audit: type=1326 audit(1517067685.862:446): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8376 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/27 15:41:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000967000)='/dev/sequencer\x00', 0x20006, 0x0) fcntl$addseals(r0, 0x409, 0x8) write$sndseq(r0, &(0x7f000005b000-0x1b0)=[{0x40081, 0x4, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"b1cb87152790e915a4ab446e"}}], 0x30) 2018/01/27 15:41:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000010, 0x2, 0x0) write(r0, &(0x7f000076c000)="240000002e001d05e60000084a206b00fbffffff01000000000000000000000008425d10e057c07eabc5d781cdb3", 0xfca5) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00006f8000-0x44)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="580472b0f2955eb630a263693613d08d"}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f000057e000)=0x800001c) r1 = syz_open_dev$amidi(&(0x7f00003d1000-0xc)='/dev/amidi#\x00', 0x8, 0x200) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00008fe000-0x10)={0x5, &(0x7f0000d4b000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000985000-0x8)={r2, 0x0}) 2018/01/27 15:41:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) r1 = creat(&(0x7f0000e89000)='./file0\x00', 0x3) listen(r1, 0xc9) 2018/01/27 15:41:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) sendfile(r1, r2, &(0x7f000000a000)=0x0, 0x420000000fee) sendfile(r0, r2, &(0x7f000000e000-0x8)=0x0, 0xa) r3 = eventfd2(0x0, 0x0) memfd_create(&(0x7f0000595000-0x1)='\x00', 0x1) ppoll(&(0x7f0000f1e000-0x38)=[{r1, 0x40, 0x0}, {r3, 0x0, 0x0}], 0x2, &(0x7f00001d1000)={0x77359400, 0x0}, &(0x7f0000070000-0x8)={0x0}, 0x8) 2018/01/27 15:41:26 executing program 6: clone(0x0, &(0x7f0000f79000-0x1000)="", &(0x7f00005af000+0x7cb)=0x0, &(0x7f0000b2d000-0x4)=0x0, &(0x7f000076a000-0x16)="") r0 = syz_open_dev$mouse(&(0x7f0000416000-0x12)='/dev/input/mouse#\x00', 0x2, 0x10200) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000486000+0x5b8)={0x3, 0x7, 0x4, 0x3}, 0x5) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x81, 0x4) io_getevents(0x0, 0x0, 0x0, &(0x7f0000420000)=[], &(0x7f00009ca000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00001ef000-0x8)={0x3802378e, 0x6, 0x3ff, 0x9}, 0x8) pipe2(&(0x7f00006e4000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x7fffffff}, &(0x7f0000410000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r2, 0x6}, 0x8) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) 2018/01/27 15:41:26 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x400, 0x400000) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000c80000)={0x2, 0x3ff, 0x2, 0x400, 0x6, 0xd92e}) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000010000)='net/tcp\x00') fadvise64(r1, 0x0, 0x7ff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r0, &(0x7f0000016000-0x8)=0x0, 0x296f) read(r1, &(0x7f0000015000-0xae)=""/174, 0xbb) read$eventfd(r1, &(0x7f0000009000-0x8)=0x0, 0x57a) 2018/01/27 15:41:26 executing program 4: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000e2c000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) write(r0, &(0x7f000058c000-0x57)="a7505224ebea1be8044de3557df09b306347a78b596471780be51badc234fe7a82670b30b0", 0x25) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f0a000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fbe000)=0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000feb000-0xc)='/dev/amidi#\x00', 0x0, 0x400c80) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000fea000)={r3, r0, 0x6}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fec000-0x15)='/proc/self/net/pfkey\x00', 0x204000, 0x0) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000911000-0x24)={0x7, 0x0, 0x9d, 0x472, 0x4, 0x9, 0x3, 0x5, 0x4800000, 0xfffffffffffffffd, 0x7, 0x5}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000fed000-0x4)=0x7, 0x4) 2018/01/27 15:41:26 executing program 7: mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000002b000-0x9)='/dev/ppp\x00', 0x4000, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000035e000-0x28)={r1, 0x0, 0xb7, 0x71, &(0x7f0000dad000-0xb7)="6ac954dd01a4bb01cdb2bed73878f35eb66499c83000bbac4b7af882be248bdbb9c06333f8f32e37d08a43dadd35f93bc84d000b79d0674c029c79b153b8cb4b3ca50f732d49010af6f5774553baaab096ab120df58b5b75dc27ac898637849c1396609fb6c6500f840c1c04a62cc27adceab6d899c4f4f7c4df3eb9ba6e7cb88d92721825c0804e05b791db5904b183df62eea7214bf8bca69b9515c0d03e69d0a8e5cb19f0566427de944c2f0f7f626bb2e0a5a6146c", &(0x7f0000894000)=""/113, 0x5, 0x1}, 0x28) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000e6d000)=0x0, &(0x7f0000e6d000)=0x8) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000e6d000)={0xcf, {{0xa, 0x1, 0x3f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000842000-0x150)=@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) sendto$inet6(r0, &(0x7f00004cf000-0x1000)="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", 0xb3d, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/27 15:41:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0x12, 0xf, 0x18, &(0x7f0000fd1000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000bea000)='tls\x00', 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000097a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x5200}) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f00001ff000)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@extra_flags={0x8, 0x18, 0x1}, @algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 15:41:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000788000)='/dev/dsp#\x00', 0x4, 0x400) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f000024b000)={0x0, 0x14000}) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) fcntl$getown(r2, 0x9) getsockopt$inet_dccp_int(r1, 0x21, 0xa, &(0x7f000049c000-0x4)=0x0, &(0x7f0000089000-0x4)=0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000955000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4, 0x0}]}}, {"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"}}}}, 0xfca) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004fb000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r3, 0xc10c5541, &(0x7f0000266000-0x10c)={0x4, 0x40, 0x10001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8001, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 15:41:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x2, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x8, 0x2, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) dup3(r0, r0, 0x80000) 2018/01/27 15:41:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3d, &(0x7f0000e19000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x6, 0x4, 0x1, 0x0, 0x2f, 0x2, 0x0, 0x0, 0xfffffffffffffffe, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[@generic={0x94, 0x2, ""}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0xff, 0xb9, 0xffffffffffffffee], "9b"}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) r0 = syz_open_dev$usbmon(&(0x7f000094f000)='/dev/usbmon#\x00', 0x6, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f00001cb000-0x4)=0x800, 0x4) 2018/01/27 15:41:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000da3000)='/dev/autofs\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000049a000-0x59)={0x0, 0x51, "a0805fdfa8350ec3bfc36791d1b11dcb54de0aa3df1ebb2ca1850b1af673aa676340395110e03c0391448b53b767c19d7b6ff71f24afc56fe933d965b5863af886289a18388969b4257bfac215fcb8f0e9"}, &(0x7f00001a3000)=0x59) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ae8000)={r1, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xa0}, 0x98) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_ifreq(r2, 0x89f7, &(0x7f0000a41000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f0000d19000-0x20)="6e8fd049e67e1f7c3e2547e20a235e875d08912ad773590250144d1f9e3e8763"}) [ 56.218392] device eql entered promiscuous mode 2018/01/27 15:41:26 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x40000, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000000c000)={{0xf23, 0x6}, 'port1\x00', 0xe, 0x1800, 0x74, 0x1000, 0x52d, 0x1, 0x10000, 0x0, 0x7, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0xc0884113, &(0x7f0000006000)="") 2018/01/27 15:41:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000016000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept4$packet(r1, &(0x7f0000c2a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003d4000-0x4)=0x14, 0x0) connect$can_bcm(r2, &(0x7f00007da000)={0x1d, r3, 0x0, 0x0}, 0x10) r4 = memfd_create(&(0x7f0000303000-0x2)='-\x00', 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) write(r1, &(0x7f00007bc000)="", 0x0) write$tun(r4, &(0x7f0000d86000-0x1d2)=@pi={0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}, 0x28) close(r0) 2018/01/27 15:41:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c38000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00003e6000)=0x400000010000, 0x188) openat$ppp(0xffffffffffffff9c, &(0x7f0000420000-0x9)='/dev/ppp\x00', 0xe001, 0x0) 2018/01/27 15:41:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/27 15:41:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f000078b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000062b000)={0xfffffffffffffffa, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000541000)={0x0, 0x0, 0x1ff, 0x80, 0x8000, 0x0, 0x0, 0x0}, &(0x7f00005cc000)={0x77359400, 0x0}) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f0000407000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000b4a000-0x20)={@common='bridge0\x00', @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = add_key$keyring(&(0x7f0000398000)='keyring\x00', &(0x7f000035b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r2 = add_key(&(0x7f0000490000)='asymmetric\x00', &(0x7f0000e78000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) keyctl$search(0xa, r1, &(0x7f0000985000-0x3b)="636966732e73706e65676f00aa3d066ae62efcac1e3872374b78313d2c0f4c40398d4ba16a64a4a04b7171e4ed72f7ff22fa347944343a6fab9d34", &(0x7f00008ee000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, r2) openat$selinux_member(0xffffffffffffff9c, &(0x7f00002a8000-0x10)='/selinux/member\x00', 0x2, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000741000-0x9)='/dev/dsp\x00', 0x400, 0x0) keyctl$revoke(0x3, r2) getsockopt$inet6_buf(r3, 0x29, 0x2f, &(0x7f000031d000-0x6f)=""/113, &(0x7f00005b3000)=0x71) socket(0x15, 0x0, 0x1) 2018/01/27 15:41:26 executing program 5: mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000aac000-0x15)='/proc/self/net/pfkey\x00', 0x40002, 0x0) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000aac000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000aac000-0x9)='/dev/vcs\x00', 0xb7bf4b2a81d122b9, 0x0) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000aad000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000aab000)={r1, 0x80000, r2}) r3 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r3, 0x0, 0xd2, &(0x7f0000aab000)=0x16, 0xffffffffffffff7a) 2018/01/27 15:41:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000202000)='/dev/vga_arbiter\x00', 0x111000, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f000014f000-0x2)=0x8, 0x2) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00005ca000-0x4)=0x0, &(0x7f0000927000+0x611)=0x4) 2018/01/27 15:41:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000a28000-0x20)={0x5, 0x4, 0x8000, 0x8001, 0x4c77, 0xffff, 0xe8, 0x100000000, 0x0}, &(0x7f0000362000-0x4)=0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000085b000-0x8)=@assoc_value={r1, 0x5}, &(0x7f0000ce5000)=0x8) write(r0, &(0x7f0000c85000)="1f00000032000ff2050005000000010000000441060002000000000000007e", 0x1f) getsockopt$llc_int(r0, 0x10c, 0xa, &(0x7f0000e0c000)=0x0, &(0x7f0000d52000)=0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000c0d000)={{0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, {0xa, 0x0, 0x80000000, @loopback={0x0, 0x1}, 0xff}, 0xfffffffffffffffd, [0x100, 0x80000000, 0x9, 0x5, 0x6, 0xd0d, 0xb38f, 0x7]}, 0x5c) 2018/01/27 15:41:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000ae1000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$revoke(0x3, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000003b000)='/dev/ptmx\x00', 0x0, 0x0) r2 = syz_open_dev$amidi(&(0x7f00003c9000)='/dev/amidi#\x00', 0x1, 0x1) syz_open_dev$midi(&(0x7f0000fa3000)='/dev/midi#\x00', 0xe141, 0x40) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000a57000)={0x0, 0x0, 0x0, 0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000045000-0x18)={r2, &(0x7f0000547000-0xbb)="63468547f552badf9fc1d067c41af6d4b95e62e63e1202321f97746ae37e85bc221757f2dc99aab1bbc2102597b0da4793f4635d5d05c0a217efdd55665ce42fba569d7a0053bd5a0a8eb968868646277d140b0d34b989b40eb9d94953861228ddcb3ad694795580b32afecca43fa459cbd1df9f34c0d8f5e2c1bd257cb3d0e74dd941ac5b542a8afd9402bd1b96ba3bacf1a884abb4f4cabfd96e2dea245f42ba7537b38a153bc6fa834a42870378349104a256b057cf14bf72a3", &(0x7f0000c5d000)=""/4096}, 0x18) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000595000-0x4)=0x5) ioctl$TCSETA(r1, 0x5406, &(0x7f0000be2000-0x14)={0x9, 0x1, 0x0, 0x5, 0x800, 0x6, 0x3, 0x3, 0x5, 0x1fffffffc00}) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f0000feb000-0x14)={0x0, 0x0, 0x0, 0x0, 0xffffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 15:41:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000021b000-0xa)='/dev/vcs#\x00', 0x6, 0x0) recvfrom$llc(r0, &(0x7f0000599000-0xde)=""/222, 0xde, 0x60, &(0x7f000027e000-0x10)={0x1a, 0x0, 0x5681, 0xc544, 0x8, 0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000ffd000-0x40)=[{&(0x7f0000fe3000-0x5b)=""/91, 0x5b}, {&(0x7f00008ca000-0x5d)=""/93, 0x5d}, {&(0x7f0000b96000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ecd000-0xcf)=""/207, 0xcf}], 0x4) 2018/01/27 15:41:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$revoke(0x3, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f00003f9000-0x4)=0x6) r1 = add_key$keyring(&(0x7f0000252000-0x8)='keyring\x00', &(0x7f00006a7000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r2 = add_key(&(0x7f0000062000)='id_resolver\x00', &(0x7f00006ea000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005fb000)="3f41213818d1429d52bf962edd92998cffff0000861ea171654bda4d717bc4ba4080e75b59", 0xd, r1) add_key$user(&(0x7f0000d01000-0x5)='user\x00', &(0x7f0000435000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000b0000-0xb5)="", 0x0, r2) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f000041c000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000601000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002b1000)=0x14, 0x0) connect$packet(r3, &(0x7f0000d0d000-0x14)={0x11, 0x17, r4, 0x1, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) 2018/01/27 15:41:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00007a3000)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="dfd1587b09c6ec2f9549bcf3ddda8d4b"}) 2018/01/27 15:41:26 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000003000-0x4)=0x0, &(0x7f0000005000-0x4)=0x2c6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000007000)='/dev/audio\x00', 0x2081, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000008000)="a181bca98bdbb426030fa344653c5afc5af7435187988b0d586051ee2948e6d2a81b92200344f934460d377b633bbb90b6205ed8005bc6e3aad447d97a04e310d5", 0x41) ioctl$TIOCNXCL(r1, 0x540d) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000007000)={0x0, 0x9, 0x5, &(0x7f0000006000)=0x0}) 2018/01/27 15:41:26 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000004000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000002000-0x8c)={0x1000, 0x7, 0x5, 'queue0\x00', 0xae16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000005000-0x4)=0x0, &(0x7f0000001000)=0x4) r1 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000002000)=0x5) write(r1, &(0x7f0000001000)="", 0x0) 2018/01/27 15:41:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_submit(0x0, 0x1, &(0x7f000044b000)=[&(0x7f0000404000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000e28000-0x27)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f000000a000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000004000-0x8)=0x50000000f5e) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000b24000-0x6c)={0x0, 0x64, "eadb30f2e860f86fd3725e7d36475efe6d8d82d0cdc0052c52ce0c1412ee8daced838e50f79f93dace11956d53b4b746d37d16e353d04b6a79622e8e5544464e3ef9ec6e1cbfc89dc1e3c35bc277a1acf90bdc0c722532dd2a5be3e491c5c5046166a13f"}, &(0x7f0000012000-0x4)=0x6c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f29000-0x108)={r1, @in={{0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x1, 0x10000, 0x10000, 0x6, 0x5, 0x80, 0xd, 0x4, 0x5, 0xdab, 0xa97, 0x10, 0x7fff, 0xe2d9]}, &(0x7f0000da0000)=0x108) 2018/01/27 15:41:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xac5, 0xff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000f97000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 15:41:26 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000763000-0x8)='./file0\x00', 0x800, 0x142) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f000080e000)={0x9, {{0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xffffffffffffff5d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cfd000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000013000-0x39)=""}) close(r0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000c000-0x30)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000011000)=""}) 2018/01/27 15:41:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_map={0x407775, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000086a000-0x11)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) getsockname$llc(r1, &(0x7f0000dce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f62000)=0x10) 2018/01/27 15:41:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000b0e000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000ed1000-0x4)='/dev/snd/midiC#D#\x00', 0x1, 0x234e00) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000c22000-0x12)='/dev/loop-control\x00', 0x101000, 0x0) dup2(r0, r1) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000f95000-0x26)="26000000130047f10701c1b00ef900000700000000ffffdf09ef18ffff000700000014006e35", 0x26) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000f96000-0x29)={&(0x7f0000f99000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f98000)=[], 0x0, &(0x7f0000f91000)=""/0, 0x0, 0x0}, 0x0) r3 = gettid() r4 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000058e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008cc000)=0xc) fcntl$setown(r4, 0x8, r5) fcntl$getownex(r4, 0x10, &(0x7f000004b000)={0x0, 0x0}) r7 = getpgrp(0x0) ioctl$void(r2, 0x0) kcmp(r6, r7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) kcmp(r3, r7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000b5c000-0x8)='./file0\x00', 0x0) 2018/01/27 15:41:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000595000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000794000-0x12)='/dev/input/mouse#\x00', 0x5112, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000a71000)=0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x8000000}, 0xfe21, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x1c, 0x18, 0x0, 0xffffffffffffffff, 0x3, {0xa, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000041a000)='/dev/rtc\x00', 0x2000, 0x0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f000037d000)=@req={0x2fa, 0x8001, 0x3, 0x100}, 0x10) 2018/01/27 15:41:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) vmsplice(r0, &(0x7f0000f4b000-0x40)=[{&(0x7f0000d9c000)="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", 0x1000}, {&(0x7f00001b4000-0x9b)="0ea878b70c48c6a5f842073dfdf96a41cf9bcde616c1abef6d3bb7eb6853471de8531450b3508a496f6c1f70f51fd79697df7476d3b44c3e0ee353294a90601b6e94d119380f7bbcb6078914be5f373555187ba6bd0ec8e5609cdaa878d7818eebfdbb82e4ba4a56a557c6e5c483933784037622afd842a3ca3e95f1248fd91f6883bc162082995435d8036f1370f46ca62c9e943250b01c9c8004", 0x9b}, {&(0x7f000075e000)="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", 0xfa}, {&(0x7f00005be000)="00e1ab6b6ca8b228f60825db8ce4c6ddc2b03c8ce8af00b882ee2ab97d5e687911681158dd9a76b35ba61259f44aab4030ecc4adef0a5134e053183291d2468f841c4e4777c2b4410bca19cc2453e551a36c2387e1818a902c1cff1c1ceb1637c16a4c27c5e7b4a163e4a256ba5e44609527cc03b5a3480fe8184fe1dd2988fd7c76c79d99c734833234b7e8c229c1f0ec83eec129b9427cbe980c74b9c4b8ba182b53810e0ad495bfb960a624ed498953824f275022c3db0e2e46e38bec985d0fe3740d143c", 0xc6}], 0x4, 0x4) writev(r0, &(0x7f0000301000-0x10)=[{&(0x7f0000e6f000-0x15b)="2900000020001900013d181000da000402000000000000179e0000040d000600000011000000000008", 0x29}], 0x1) pipe2(&(0x7f0000675000-0x8)={0x0, 0x0}, 0x84800) getsockopt$inet6_tcp_int(r1, 0x6, 0x1c, &(0x7f00002fc000)=0x0, &(0x7f0000968000-0x4)=0x4) [ 56.478353] netlink: 'syz-executor0': attribute type 6 has an invalid length. [ 56.501235] netlink: 'syz-executor0': attribute type 6 has an invalid length. 2018/01/27 15:41:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") r0 = open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000002000-0x1008)={0x0, 0x0, 0x4, "02e849b9"}, 0xc) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000)=""/246) bind(r0, &(0x7f00006b1000)=@nl=@kern={0x10, 0x0, 0x0, 0x20288100}, 0xc) mount(&(0x7f0000b29000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="cb") 2018/01/27 15:41:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000018a000)='/dev/sequencer\x00', 0x800, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x4000000000000008, 0x169, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x4, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c7f000)='GPL\x00', 0x20, 0xbc, &(0x7f0000834000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 15:41:26 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000009000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/checkreqprot\x00', 0x82, 0x0) ioctl(r0, 0xffffffffffff0696, &(0x7f000000e000-0x28)="d550e75280000a80a70ae8ee6d09e2b61ea68eded2f520f8d2d4a23eb37e039630cf9a4dfdd99058") 2018/01/27 15:41:26 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000876000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) mmap$binder(&(0x7f00003a2000/0x1000)=nil, 0x1000, 0x1000000, 0x1011, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x7fffd) syz_open_dev$tun(&(0x7f0000977000)='/dev/net/tun\x00', 0x0, 0x100) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000296000)={0x4000080000, 0x0}) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000bfe000)=0x0) ioctl$int_in(r2, 0x80000000004fff, &(0x7f0000e54000)=0x1) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000ebd000-0x4)=0x800, 0x4) 2018/01/27 15:41:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000143000-0x13)='/dev/snd/controlC#\x00', 0x4, 0x4000000000000000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000d59000+0xf7c)=0x9) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000069d000-0xe8)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006c6000)=0xe8) r2 = syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000514000-0x4)=0x0) syz_open_dev$sndpcmc(&(0x7f0000a6f000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) dup2(r2, r1) 2018/01/27 15:41:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) openat$pfkey(0xffffffffffffff9c, &(0x7f0000eb7000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) readv(r0, &(0x7f0000a78000)=[{&(0x7f00001cc000)=""/113, 0x71}], 0x1) 2018/01/27 15:41:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006e3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000b61000)=[], 0x0, &(0x7f0000947000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) flock(r0, 0x4) sendto(r1, &(0x7f0000e52000-0xb3)="43761c2dd37eacb1aebb81125316fe4a95f862fb501fed3d2d4e71757b1e96de", 0x20, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/27 15:41:26 executing program 6: mmap(&(0x7f0000000000/0x105000)=nil, 0x105000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x17, &(0x7f000009a000-0x1ce)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@generic={0xe, "e3aeaadec50fff0f00"}}}, 0x0) mmap(&(0x7f0000105000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x8080b, 0x0, &(0x7f0000106000-0x8)={0x0, 0x0}) mmap(&(0x7f0000105000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000cc000-0xa0)={0x0, @in6={{0xa, 0x0, 0x628, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xfffffffffffffffb, 0x8001, 0x7, 0x4}, &(0x7f0000105000)=0xa0) mmap(&(0x7f0000105000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000106000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000106000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000106000)=0x0, &(0x7f0000107000-0x3)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000105000)={r2, @in={{0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1}, 0x98) 2018/01/27 15:41:26 executing program 5: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000dc2000)='./file0\x00', 0x80042, 0x0) fcntl$setlease(r0, 0x400, 0x0) unlink(&(0x7f0000a89000-0x8)='./file0\x00') 2018/01/27 15:41:26 executing program 1: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) sigaltstack(&(0x7f0000832000/0x2000)=nil, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$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) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000e74000)='./file0\x00', 0x100, 0x168) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000e74000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000948000+0xbf3)={r3, &(0x7f0000d50000)=""/35}) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/27 15:41:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xa, 0x9617, &(0x7f0000e5b000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000c69000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, @in6={0xa, 0x3, 0xa6a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x100000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x80000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}], 0xa0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005a6000-0xa)='/dev/ptmx\x00', 0x40, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000623000-0x4)=0x3) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00003a2000)=0x0) 2018/01/27 15:41:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003ba000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000171000-0x15)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000b47000)={0x7, 0x35c}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x3, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000e51000-0x38)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, @sint={0x0, 0x0}}]}) r4 = syz_open_dev$vcsa(&(0x7f0000215000-0xb)='/dev/vcsa#\x00', 0x3, 0x40) ioctl$TIOCEXCL(r4, 0x540c) ioctl$KVM_RUN(r3, 0xae80, 0x0) accept4$ax25(r4, &(0x7f0000dfe000-0xb)={0x0, {""/7}, 0x0}, &(0x7f0000052000)=0x10, 0x80000) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000a3e000)={0x3, r1, 0x0}) 2018/01/27 15:41:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000b76000-0x8)=[{0x6, 0x0, 0x0, 0x407fffffff}]}) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_dev$mice(&(0x7f0000dd1000-0x10)='/dev/input/mice\x00', 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000419000)={r1, 0x28, &(0x7f00003e0000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f80000-0xc)={r2, 0x3, 0x10}, 0xc) perf_event_open(&(0x7f000009a000-0x78)={0x2, 0x78, 0xffffffffffff8000, 0xffffffff, 0xfffffffffffff800, 0x100000000, 0x0, 0x8, 0x2020, 0xf52a31667590c825, 0xfff, 0x0, 0x5e60, 0xfffffffffffff801, 0x9, 0x20, 0xda48, 0x81, 0x5, 0x6, 0x4, 0xffffffffffff0001, 0x2, 0x6, 0x0, 0x3ffc00000000, 0x2, 0x20, 0x40eef350, 0xc00000000000, 0x6, 0x4, 0x2f, 0x1, 0xe3e, 0x5, 0x0, 0x3, 0x0, 0x1, 0x6, @perf_bp={&(0x7f00005dc000)=0x0, 0x8}, 0x8800, 0x8000000000000, 0x3, 0x5, 0x5, 0x0, 0x7, 0x0}, r0, 0xff, r1, 0x2) fchmod(0xffffffffffffffff, 0x0) 2018/01/27 15:41:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000534000)='/dev/hwrng\x00', 0x0, 0x0) fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000997000)='/selinux/checkreqprot\x00', 0x336cb9b57fcbce06, 0x0) pipe(&(0x7f000097a000)={0x0, 0x0}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000098d000)='/selinux/mls\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000963000)='./file0\x00', 0x101003, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000956000-0x8)={0x0, 0x4}, &(0x7f00005bd000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000d02000-0x8c)={0x0, @in6={{0xa, 0x0, 0x401, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000006e000)=0x8c) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000058f000-0xb8)={r2, 0x1dd, 0x5, 0x8000, 0x57e, 0x1ff, 0x7f, 0x100000000, {r3, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9, 0x5, 0x16, 0x3ff}}, &(0x7f000047a000)=0xb8) clock_getres(0x1, &(0x7f0000169000)={0x0, 0x0}) r4 = syz_open_dev$adsp(&(0x7f00006c9000-0xb)='/dev/adsp#\x00', 0x3, 0x141400) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f0000ff9000-0x10)={0x2, &(0x7f0000037000)=[{0x4, 0x6, 0x7, 0x80000000}, {0x63d, 0x4, 0x3, 0x0}]}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r6, 0x8, &(0x7f0000002000)={0x0, 0x0, 0x7c, 0x0, 0x0}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000bc5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cc7000)=0xc) sendmsg$kcm(r1, &(0x7f0000b28000-0x38)={&(0x7f0000234000-0x1c)=@in6={0xa, 0x2, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, 0x1c, &(0x7f0000991000)=[{&(0x7f00009b6000-0x14)="778e1398180106a4c9562728ffd589ab3c2eaf6a", 0x14}, {&(0x7f0000468000)="7e0708f2d8c4c70e8274adab27edad54b202110a42d8c40b44d2e2e7db10b7881cb98cbe050f118ff62d2d3a05e1abcabc5a635c086f9e8866bb2015b92a9119ec473de5575730623838b91207a317a85dec5c799867c4fdd7019e5baeed47ed458050ec81d29778a8f1fd63e550f76747d8f0d28d31d295f3d71743248b46b57f4d320cc556f3fe269bd7df06e6d73e49f1064248e2043db3d7587297f6", 0x9e}, {&(0x7f00006f2000-0x2)="def3", 0x2}, {&(0x7f0000373000-0x1000)="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", 0x1000}, {&(0x7f0000a2e000)="f1a4eb209e695da0c71e606bc28265bde14eb79f51fe40d77084f8f31e5f543af115205cae2bbf41f70451b4753df1f20022012910cd4cc3bdb4072d0accde003118ffcbf5165c9d10169ef08339052899992e88304dc4ee5ec4df7fb44ff1be34e686b85695175e17716503bc9821898af1069c3735e0", 0x77}, {&(0x7f0000747000)="80c0d835e59ccb2b360af998306a1de4233f15c5fbd9dc4b658f2847ae19722c8f7986c6b618d517c738014b611dd85f49730aa2deae3f7e8186e4d38424a58d09f6b7b33a16b4e81aefd29bc7b8f21133bfff7093c12292214592a5385236fa0f30d82613d41cd72196dc1dd2ca7b726baba2", 0x73}], 0x6, 0x0, 0x0, 0x20000000}, 0x40) fcntl$lock(r6, 0x4, &(0x7f0000899000)={0xffffffffffffffff, 0x8000, 0x0, 0xffffffff, 0x0}) 2018/01/27 15:41:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000564000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000069f000-0x11)='/selinux/relabel\x00', 0x2, 0x0) syz_open_pts(r0, 0x0) 2018/01/27 15:41:27 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x400002000000002, 0x300) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000001000-0x10)={0x0, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 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) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00003e2000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000024a000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000f08000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x7, 0x2, 0xec, 0xa, 0x80, 0xa0, 0xbf, r2, r3}, {0x67ab, 0xff, 0x400, 0xd9, 0xf3a7443, 0xffffffffffffff01, 0x1, 0xb6a4}, {0xffffffff, 0x7, 0x2, 0x5}, 0x1, 0xffffffffffffffff, 0x3, 0x1, 0x3, 0x3}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0xa, @in=@multicast2=0xe0000002, 0x3, 0x1, 0x3, 0x7, 0x1, 0x7, 0x20ee16fc}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x5, 0x2) rt_sigsuspend(&(0x7f0000000000)={0x8}, 0x8) 2018/01/27 15:41:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x0, 0x0) write$selinux_load(r0, &(0x7f0000000000)={0xf97cff8c, 0x8, 'SE Linux', "e945d8b1ede7fda350ad67641c9122cc9944f1d92e90641a845765664ec73f377b117e15302990d52f53d1116606e8130afebafe077fa727f8f9f2ad974441444c0ec33a6591f6435a0958d01be59b427e00b7460ae1c265cbddb24912bfcb9408584468736f9c17443aa9a40d6bdbacbb614af1a616fd1fe2f3d5d48f1cac1b6a96159c302eb161f9e15d5066f5a4cfb9fd20eee00db9abdca4fa3a5f8968f817aa921c124ba81fed338f740e09952c3dd88acd14f401f86233fc264e5fc158881a452ce5f0209b77404060035ece145c18a3a66c8bfd34f8c64d9b71f96a0980ed8e5b01297100ecf14663d039abb585a8"}, 0x102) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x200}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00009a3000)={r2, 0x6, 0x10, 0x47, 0xffffffffffffff01}, &(0x7f0000cb2000-0x4)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00007bc000-0x10)={0x9, &(0x7f0000bb8000-0x48)=[{0x5, 0x2, 0x4, 0xffffffffffff8000}, {0x7ff, 0x0, 0x40, 0x6}, {0x48, 0x3ff, 0x10000, 0x0}, {0x6, 0x1ff, 0x7, 0x10000}, {0xffffffff, 0x0, 0x1, 0x1}, {0x8, 0x0, 0xfffffffffffff2e4, 0xbe6d}, {0x7fffffff, 0x80000000, 0x1, 0x3f}, {0x5, 0x3, 0x9, 0x6}, {0x0, 0x7750, 0x8001, 0x5}]}, 0x10) setsockopt$inet6_int(r3, 0x29, 0x11, &(0x7f0000fd6000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f000071a000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x80000001, @loopback={0x0, 0x1}, 0xff0f}, @in6={0xa, 0x3, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x2}, @in6={0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x3f}], 0x90) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000cbe000-0x5c)={{0xa, 0x3, 0x5f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, {0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x5, [0x80000000, 0x8, 0x80000000, 0xfffffffffffffff7, 0x81, 0x5621, 0x4000000000000bd, 0x0]}, 0x5c) 2018/01/27 15:41:27 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) pipe2(&(0x7f0000cf1000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x205, 0x800) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xfffffffffffffff9, 0x4) 2018/01/27 15:41:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x0, 0xf389) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000028000-0x1a8)={0x3, {{0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b97000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000af6000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f0000100000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 15:41:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c9e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) recvmmsg(r0, &(0x7f0000ae7000-0x78)=[{{&(0x7f00009d3000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000fc5000-0x20)=[{&(0x7f00001f1000-0x1000)=""/4096, 0x1000}, {&(0x7f00006a7000)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x2}, 0x8}, {{&(0x7f00001e2000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f59000-0x40)=[{&(0x7f0000385000-0x14)=""/41, 0x29}, {&(0x7f0000af4000-0x73)=""/115, 0x73}, {&(0x7f0000955000-0x35)=""/196, 0xc4}, {&(0x7f0000902000)=""/208, 0xd0}], 0x4, &(0x7f0000098000)=""/224, 0xe0, 0x8}, 0x40}], 0x2, 0x161, &(0x7f0000875000-0x10)={0x0, 0x1c9c380}) capset(&(0x7f00005bf000-0x8)={0x19980330, 0x0}, &(0x7f00001ed000)={0x0, 0x3, 0x8000, 0x1, 0x0, 0x7}) r1 = socket(0xa, 0x802, 0x0) r2 = add_key$keyring(&(0x7f0000ab6000)='keyring\x00', &(0x7f0000058000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000176000-0x5)='user\x00', &(0x7f0000a7f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b67000)="7223f32e6d2bbb7eabe95470a16e54ad833e8a7443f7fa9f9d70b0274ce27db88ff9766d06a13f9dc5e187b282e90fae8d17d7f50157d84ff5ffb04404f5dbae87d56f89d391b672160d407572d48fa0f63db094147190", 0xfeb5, r2) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000a65000-0x4)=0x5) accept4$nfc_llcp(r1, &(0x7f0000412000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000873000-0x4)=0x60, 0x80000) sendmsg(r1, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000038000-0x50)=[], 0x0, &(0x7f000038c000)=[{0x10, 0x1, 0x24, ""}], 0x10, 0x0}, 0x0) ioctl$KDDISABIO(r0, 0x4b37) 2018/01/27 15:41:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ebe000-0xc)={0x0, 0x0, 0x0}, &(0x7f000088a000-0x4)=0xc) ptrace$setopts(0xffffffffffffffff, r1, 0x7699, 0x20) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='ip6gre0\x00', @ifru_map={0x407778, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000ff8000-0x101)={0x0, 0xf9, "1e76ea3e416872dfbaff5bb3223cd83776be22c1c2bb0d3a750610ff86c5333934a46efb3757be9c85ec4414c3cc09ed3d351dc0e80fbf5787c3125241cdafc357f7367b2d6eea6a5621324974854f9acd8596e769e115897d15b502b16050ea8cb9ee3ed520985dfc84c440746cd3aea260484b135f6bb5924adc14a695bf515f71bc39e5c4dadd2a2dd706886e6e8bcd80a993658620642040f6f53f3cc761aa7230d88f339a6c9df6c37431e6857b30a9219dc96d134ef977bd48eb69168f14995ff0410d76f50653b8fc325974dad8a953f51e9a17e67ac929f89ede58556592bf8969a32593106e1b77d1215e72bd29993e396f379eb4"}, &(0x7f0000f0f000)=0x101) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000075000-0x20)={0xffffffffffff4fdf, 0x401, 0x200, 0x9, 0x8000000000000000, 0x5f2, 0x1, 0x8, r3}, &(0x7f0000e8f000-0x4)=0x20) 2018/01/27 15:41:27 executing program 2: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000049000)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x800000000010a) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000050000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "636c69656e743100fffc000000000000000000070000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0xffffffff80000004, "7fd82d5e02ca3901", "88e7ed00007fff051eaa961ef6c6992b6900000000f9ffff7711be18a3d918e0", 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]}) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x6, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x3, 0x2}, @result={0xaa4, 0x0}}, {0x2, 0x0, 0x0, 0x0, @tick=0x0, {0x6, 0x0}, {0x0, 0x0}, @addr={0x3, 0x0}}], 0x60) 2018/01/27 15:41:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x501040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f000045a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60) r1 = socket(0x2, 0x2, 0x0) recvfrom(r1, &(0x7f0000f0c000)=""/0, 0x0, 0x0, &(0x7f0000bf2000)=@hci={0x1f, 0x0, 0x0}, 0x6) geteuid() shmget$private(0x0, 0x2000, 0x8000100000080, &(0x7f00003cb000/0x2000)=nil) recvfrom$unix(r1, &(0x7f000080a000)=""/0, 0x0, 0x0, 0x0, 0x0) shutdown(r1, 0x0) 2018/01/27 15:41:27 executing program 2: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000001f000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000003f000-0xd)='/dev/usbmon#\x00', 0x2, 0x101000) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000040000-0x4)=0x0, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000028000)=0x400, 0x4) ioctl(r0, 0x5, &(0x7f000002d000-0x1)="") 2018/01/27 15:41:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$audion(&(0x7f0000866000)='/dev/audio#\x00', 0x0, 0x2) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000f6000)=0x0, 0x4) fcntl$notify(r0, 0x402, 0x80000005) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xfd15) 2018/01/27 15:41:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000e74000)={0xa, 0x2, 0x1000000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000940000-0x10)='/dev/input/mice\x00', 0x0, 0x80) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000295000-0x40)={0x7, [0x7fdd, 0xfff, 0xfffffffffffffff9, 0x20, 0x6, 0x8, 0x215]}) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) fcntl$setsig(r2, 0xa, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/01/27 15:41:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000001000)='./file0\x00', 0x10002, 0x8) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x10080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x7, 0x80100) fanotify_mark(r1, 0x34, 0x1, r2, &(0x7f000059a000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xec000)=nil, 0xec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1a0, &(0x7f00000ed000-0x1a0)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@mpls_mc={0x8848, {[{0x4cad, 0x401, 0x863, 0x8}, {0x3b, 0x2, 0x2, 0xfffffffffffffffe}, {0x3, 0x9, 0x40, 0x5}, {0x757b97ab, 0x9, 0x200, 0x4}, {0x2, 0x100000001, 0x200, 0x0}, {0x1, 0xfffffffffffffffb, 0x4, 0x8}, {0x0, 0x80000001, 0x9, 0x0}, {0x5, 0x7, 0x10001, 0xfffffffffffffff7}, {0x100000000000, 0x401, 0x3, 0x2}, {0x3, 0x3, 0x9, 0x101}], @ipv4={{0x1c, 0x4, 0x3472364f, 0x6, 0x16a, 0x0, 0x7f, 0xffffffffffffffca, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, {[@ra={0x94, 0x6, 0xc56}, @cipso={0x86, 0x38, 0x1, [{0x0, 0x10, "27926f89bb9cd124573ec8856686"}, {0x0, 0xe17, "cfaf4e"}, {0x3, 0x8, "508089a90080"}, {0x2, 0xf, "a4e13d099f0e0bf124d6bb5683"}, {0x2, 0x6, "277eb2b5"}]}, @timestamp={0x44, 0x1c, 0x47, 0x1, 0xd4, [{[@empty=0x0], 0x741}, {[], 0x9}, {[@empty=0x0], 0x2}, {[], 0x6}]}]}}, @dccp={{0x3, 0x0, 0x4, 0x1, 0xb39a, 0x0, 0x0, 0x0, 0x9, "d8d313", 0xd213, "738d35"}, "9f50cbcefa18b5c6d0fb115b3c66ac5df07508a440a6043e9648cdd113f79c424871f43682669ec5e3080060bf36e947a558d909a4a382278a007ebdc9db053ec68c8f36fe5cccadeb5e2f90e6e5927224f60933153d7a25e31480e03555cb43bbc2e77ecfe1610016ec4d97c8100078d7f8eede5b8978cc6d603b1bb96bc1ae9b29a47f3626cf46f35ea0e7075dedcde6e7126846a43069943b800a2decf0ddc61cff0a196d92a6b96c34edba22968d261aa3abe724fe30a706668ba81d0d90b80830bc79f33ad70daef665090798ee31bef689a5cdd2bebf98a30166bf480377ed28ac1620ff4cbf2e"}}}}}}, 0x0) userfaultfd(0x800) 2018/01/27 15:41:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) r2 = request_key(&(0x7f0000b6b000)='.request_key_auth\x00', &(0x7f00005c3000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000634000-0x1)='\x00', 0xfffffffffffffffa) r3 = request_key(&(0x7f0000fc3000-0xd)="f1fb00fc000000006963001272", &(0x7f00002bc000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000026b000)="7d2465746830004710ba787f2a59cb95ed22675e30ba132088037f5f84dcfade5d250b1a86bd04a413c3e28ce4f64ff6140813b0a1e9ca5a103c35953d002be2856676ac3b3acc5fd4eaeba345715ec667110c3c675e44191b0100ff", r2) keyctl$read(0xb, r3, &(0x7f0000fee000-0x1000)=""/4096, 0x1000) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, 0x1c) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00006ad000)={0x7, [0x3, 0x0, 0x9, 0x3, 0x8000, 0x3, 0x6]}, &(0x7f0000f88000)=0x12) r4 = syz_open_dev$admmidi(&(0x7f0000a26000-0xe)='/dev/admmidi#\x00', 0x0, 0x80) sendmsg$key(r4, &(0x7f0000e7b000)={0x0, 0x0, &(0x7f0000e18000-0x10)={&(0x7f00004bd000-0x30)={0x2, 0xb, 0x1, 0x3, 0x6, 0x0, 0x6, 0x1, [@sadb_lifetime={0x4, 0x3, 0x9, 0x0, 0x9, 0x2000000}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x20008041) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e09000-0x11)='/dev/vga_arbiter\x00', 0x140, 0x0) listen(r1, 0x0) listen(r0, 0x0) 2018/01/27 15:41:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) syz_open_dev$sndpcmc(&(0x7f00005fe000-0x12)='/dev/snd/pcmC#D#c\x00', 0xffff, 0x280) r2 = socket$kcm(0x29, 0x7, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000497000)='/selinux/checkreqprot\x00', 0x521083, 0x0) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000740000)=0xfb36, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) connect$vsock_dgram(r3, &(0x7f0000943000)={0x28, 0x0, 0x2711, @hyper=0x0, 0x0}, 0x10) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f000078d000)='net/ip_mr_vif\x00') getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000e24000-0x8c)={0x0, @in6={{0xa, 0x2, 0x3f, @loopback={0x0, 0x1}, 0x8000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000049a000)=0x8c) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f00007e7000)={r5, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000de1000)={r5, 0x2d8b3692, 0xa, [0x80, 0x236, 0x5974b46, 0x573, 0x9, 0x100000000, 0xfe, 0x3f, 0x3, 0x1]}, &(0x7f0000c47000-0x4)=0x1c) write(r2, &(0x7f00001e9000-0x92)="06", 0x1) ioctl$TIOCGSID(r4, 0x5429, &(0x7f000067d000)=0x0) perf_event_open(&(0x7f00007e5000-0x78)={0x3, 0x78, 0x0, 0x81, 0x3, 0x2, 0x0, 0x7f, 0x54, 0xc, 0x9, 0x2, 0x9, 0x400000000, 0x400, 0xf6, 0x7fff, 0x9, 0x5, 0x10001, 0x0, 0x1000, 0x0, 0x7, 0x2a4, 0x100000001, 0x1000, 0x6, 0x20, 0x7, 0x9, 0xb, 0x81, 0x2, 0xffffffff, 0x2, 0x7, 0x80, 0x0, 0x9, 0x4, @perf_config_ext={0x8fd, 0x4}, 0x80, 0x50, 0x1, 0x6, 0x5, 0x400, 0x6, 0x0}, r6, 0x100000001, r3, 0x1) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f00004f5000-0x4)=0x0) socket$nfc_llcp(0x27, 0x2, 0x1) dup3(r0, r2, 0x0) 2018/01/27 15:41:27 executing program 2: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00003b5000-0x12)='/dev/snd/pcmC#D#c\x00', 0x100, 0x90080) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000dc3000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000127000-0x4)=0x46c) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000a86000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, r1}, 0x14) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000b7d000)=0x0, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00006e5000)={0x0, 0x0}) openat$dsp(0xffffffffffffff9c, &(0x7f000099c000)='/dev/dsp\x00', 0x101000, 0x0) 2018/01/27 15:41:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, "6d6434001000"}, 0x58) r1 = syz_open_dev$midi(&(0x7f00001fa000-0xb)='/dev/midi#\x00', 0x8, 0x101000) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f00006ab000)={0x400, 0x1, 0x16, 0x0, "a79b6bf2180dd7b2ef3719dd3c468e836af0c8f1678dc4c806f58450bc10695ee2bc9adbd34de1684615d4bc", 0x5}) mmap(&(0x7f0000699000/0x1000)=nil, 0x1000, 0x1000002, 0x10, r0, 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000005000-0x70)=[{0x0, 0x0, &(0x7f0000005000-0x30)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) sendmsg$alg(r2, &(0x7f0000349000-0x38)={0x0, 0x0, &(0x7f00001df000-0x60)=[{&(0x7f000073e000)='~', 0x1}], 0x1, &(0x7f0000dc0000-0x100)=[], 0x0, 0x0}, 0x4008004) 2018/01/27 15:41:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000684000)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f00002a9000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x1, 0x6, @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, 0xc6fd, 0xfffffffffffffffc, 0x0, 0x7}, &(0x7f0000b2c000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000087b000-0xa0)={r2, @in6={{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xea, 0x4, 0x6, 0x36}, &(0x7f0000b26000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00007a9000)={r2, 0x80}, 0x6) bind(r0, &(0x7f0000fb8000)=@generic={0x19, "0103000000a700ff00000000ff03000009bf79df2140007bc8790405c7bad62e2353a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0ff000000ca021b6f65dcf160e7e59f358c00e2ef000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d0000000000000001f70dc136cb184a"}, 0x80) sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) 2018/01/27 15:41:27 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000003000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x0) r1 = socket(0x1, 0x0, 0x3e4f818) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000004000)={0x0, 0x81}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000007000-0x10)={r2, 0x5, 0x6, 0xb0b}, 0x10) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000006000-0x4)=0x0) 2018/01/27 15:41:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00006b2000-0x12)='/dev/input/event#\x00', 0x0, 0x2) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f00008b7000-0x1a)={0x55, 0x1000000000003, 0x0, {0xdf, 0x8}, {0x0, 0xe9}, @const={0xffffffffffffffff, {0x400000000000006, 0x7, 0x2, 0x6}}}) 2018/01/27 15:41:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d6a000-0x9)='net/unix\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f56000-0x20)={0x0, 0x2225, 0x205, 0x5, 0x9, 0x1ff, 0x5, 0x7fff, 0x0}, &(0x7f000052a000)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00005f1000)={r1, 0x0, 0x0}, &(0x7f0000aff000)=0xc) syz_open_dev$loop(&(0x7f000091e000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) r3 = add_key$keyring(&(0x7f0000475000-0x8)='keyring\x00', &(0x7f000005b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r4 = add_key(&(0x7f00001de000-0x6)='.dead\x00', &(0x7f0000def000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003b1000)="986ff2c1f2aa651c27ab694c327f093c87f1004eef07c39fdd6e28c54fb06ab24cfe4c1fd0c33d391e561e8f0054f30568270f33a99f9690de3869622c71daeab958d0dc5683e31fb1a16bb8d8418c2a47f3f2d98ed8220bda8d0b33bea4d9de3f14e4a272f9b3be9c3d49e92e01d09f19bc7cd76b162aa81643048f4d30a587b4c7095e3653de69538ad0dd6a5704e45d97129e96a83a1753677be35116e4ede2f28b9981aa3afecb5e13fd93c69498507b1cda498ab9b5337343089565ff5da248b2e2c139e5964616cec671bba8b534c7572523e0ea5f2389082bd3b582082b06509b2dfb47ce6565b407b88b46debfef3ee4322f0828cdf978", 0xfb, 0xfffffffffffffffc) keyctl$negate(0xd, r3, 0xffffffff, r4) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000007000)="") ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000cfb000)={{&(0x7f0000222000/0x2000)=nil, 0x2000}, 0x0, 0x0}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/01/27 15:41:27 executing program 0: r0 = creat(&(0x7f0000fe9000)='./file0\x00', 0x124) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000000)={0x3, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) socketpair(0x1d, 0x3, 0x2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000002000-0x8)={0x1, [0x0]}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={r2, 0x4, 0x5, [0x2, 0x68, 0x21, 0x400, 0x100000000]}, &(0x7f0000001000-0x4)=0x12) clock_gettime(0x7ffffffffffffff0, &(0x7f0000375000)={0x0, 0x0}) 2018/01/27 15:41:27 executing program 6: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socketpair$inet_sctp(0x2, 0x59798fcaeefc46bc, 0x84, &(0x7f0000eee000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000444000)={0x8, 0x10001, 0x4, 0x9}, 0x8) syz_open_dev$sndctrl(&(0x7f0000ca5000)='/dev/snd/controlC#\x00', 0x14, 0x280) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000c87000-0xd)={r2, 0xfffffffffffffe9d, &(0x7f0000eee000-0xa)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0xfffffce1) 2018/01/27 15:41:27 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3f) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0xfffffffffffffdd6, 0x2, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) 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) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000004000-0x20)={0x1, 0x2, 0x5, 0x10000, r1}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000004000-0xe)=@get={0x1, &(0x7f0000003000)=""/0, 0x9a8}) 2018/01/27 15:41:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000884000-0x8)=0xc000000) 2018/01/27 15:41:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000624000-0x9)='/dev/sg#\x00', 0x0, 0x8800) ioctl(r0, 0x2287, &(0x7f0000894000)="f4") 2018/01/27 15:41:27 executing program 0: socket$inet6(0xa, 0x5, 0x542) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00009c8000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x1c, 0x0, "1cf539d8f5cdc1cce455c1d92b361a768aeafd0f"}}}}}, &(0x7f0000e76000)={0x100, 0x1, [0x0]}) 2018/01/27 15:41:27 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000967000)='/dev/sg#\x00', 0x6, 0x8002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr(aes))\x00'}, 0x58) mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000830000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000190000-0x105)="", 0x0) 2018/01/27 15:41:27 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000001d000)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000c68000)="85") chmod(&(0x7f0000002000-0x8)='./file0\x00', 0x0) 2018/01/27 15:41:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000bad000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000e5c000)=@req={0x50, &(0x7f0000bc1000-0x50)={@generic="b1255ff3235aa71d628ca456d9ce1bb5", @ifru_settings={0x2, 0x8, @te1=&(0x7f0000d2d000-0x10)={0x788, 0x2d08, 0x7f, 0x8}}}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f000047f000)='/dev/input/mice\x00', 0x0, 0x4002) 2018/01/27 15:41:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000192000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) preadv(r0, &(0x7f000091c000-0x10)=[{&(0x7f0000a6f000-0xc3)=""/195, 0xc3}], 0x1, 0x2000) 2018/01/27 15:41:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x1011, &(0x7f0000825000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@llc_tr={0x11, {@llc={0xe, 0xfe, '\v', "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"}}}}}, 0x0) poll(&(0x7f000036e000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/27 15:41:27 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x80000, 0x150) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x75, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00009ff000-0xb)='/dev/audio\x00', 0x101000, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x80000000005423, &(0x7f0000000000)=0x0) 2018/01/27 15:41:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f00000c8000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) acct(&(0x7f00006ba000)='./file0\x00') 2018/01/27 15:41:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x5, 0x4080) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000002000-0x8)='./file0\x00', r0, &(0x7f0000002000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f0000000000)=0x200, 0x4) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000001000-0x84)={0x80, "249aabc7cb3f68817b8d0b959d38b3aab8a5a4d96db7b5f2241b636ac26cc3fa29ad4d4e287941c4e2ec2646499a56274c0a54cbc7a0483b8979a76c7929580dac92d5fd5590677338e60a6d9c6eb3f89d066da9ed3eeba163d41692d15a67a583e06c50b3f8770c18e6067bbde6ea5241d6125608588e7c1f11276c2d43d983"}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f00002c8000)={"821d6202e0c87258bb1764683812584f", {0x4, 0x0, 0x0, "3344f201da46", 0x1, 0x0}}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00002ce000-0x8)={0x0, 0x0}) 2018/01/27 15:41:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b99000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000d1d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(0x0) 2018/01/27 15:41:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000c95000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000580000-0xc)={0x4, r0, 0x1}) connect$bt_l2cap(r1, &(0x7f000052a000)={0x1f, 0xffffffff, {0x3, 0x7, 0x2, 0x3ff, 0x3ff, 0x3}, 0x1, 0x0}, 0xe) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000c50000)={0x7fff, 0x0, []}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000210000-0x14)={0x0, 0x5, 0x7fff, 0x7fff, 0x9, 0x7}, &(0x7f0000c53000)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00008d7000)={r2, 0x47, "c93b1a461b35532efd5fe10ebc9e5c27c9ff896c99cc0448126f97d62959b0f1575edc3bf499561399312e0c055a943dd9475453b8d4aee078edb686cab418ae5e75d7dc88f2f9"}, &(0x7f00004a0000)=0x4f) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000900000-0x400)={"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"}) setrlimit(0x7, &(0x7f00003a8000-0x10)={0x3, 0x7ae6}) connect$can_bcm(r1, &(0x7f0000632000)={0x1d, 0x0, 0x0, 0x0}, 0x10) 2018/01/27 15:41:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000c5b000-0x4)=0x0, 0x4) 2018/01/27 15:41:27 executing program 2: socketpair$inet(0x2, 0x0, 0x8, &(0x7f00005e0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f00000ba000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000484000)={&(0x7f000053c000/0x1000)=nil, 0x1000}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d32000-0xb)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f000036d000-0x58)={0x2, 0x0, [{0x0, 0x4, 0x0, 0x2, 0xff, 0xd0, 0xfffffffffffffffc, [0x0, 0x0, 0x0]}, {0xd, 0x387b, 0x0, 0xe6a, 0x100, 0xfffffffffffff511, 0x8, [0x0, 0x0, 0x0]}]}) 2018/01/27 15:41:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) lseek(r1, 0x0, 0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000949000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x8001, 0x0, 0x1, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000224000-0x8)={0x0, 0x0}) accept$ipx(r2, &(0x7f0000191000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00006ab000-0x4)=0x10) r3 = dup2(r0, r1) getresgid(&(0x7f0000143000)=0x0, &(0x7f0000dd2000)=0x0, &(0x7f0000a63000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000f22000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000052e000)=0x10) gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002b1000)={0x0, 0x0, 0x0}, &(0x7f0000ee8000)=0xc) sendmsg$unix(r3, &(0x7f0000885000-0x38)={&(0x7f0000309000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00009c7000)=[{&(0x7f0000cd4000)="886ac8b6c18a54461332a9", 0xb}], 0x1, &(0x7f0000640000)=[@rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r3, r0, r0, r0, r3, r0, r0, r1, r3, r1]}], 0x70, 0x0}, 0x40) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000004e000-0x8)={0x1, [0x0]}, &(0x7f00009ec000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00005d2000)={r4, 0x7d, "4d6324849214e80a6a93bca5154fcc04aa5fc92cc221419b4663b0ff100c10b8ea0ce9b93c81b5fd36449e05655a4e41f002ed9e8795a01e1b53d725911f5bc5e7b740bf45b8747acd2c54604c23a16e0bdf2ea6c22ce3f787cee74e86d86fa6a645e33d4da91cfc39b00334cc63233ecab8719f7a6b5e2fcc3d759201"}, &(0x7f00001a5000-0x4)=0x85) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000fa0000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000066000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007a7000-0x4)=0xe8) getresgid(&(0x7f0000abd000-0x4)=0x0, &(0x7f0000e03000)=0x0, &(0x7f00006f5000-0x4)=0x0) setsockopt$packet_buf(r3, 0x107, 0x5, &(0x7f0000c54000-0x1000)="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", 0x1000) getresuid(&(0x7f0000ff1000-0x4)=0x0, &(0x7f0000ffd000-0x4)=0x0, &(0x7f00000e8000)=0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000054f000-0xc)={r5, r7, r6}, 0xc) 2018/01/27 15:41:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xfd15) r1 = syz_open_dev$audion(&(0x7f0000bba000)='/dev/audio#\x00', 0x10000, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000e29000)=0x0) syz_emit_ethernet(0x2a, &(0x7f0000436000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, &(0x7f000071f000)={0x0, 0x0, []}) 2018/01/27 15:41:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = gettid() getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000070d000)={0x0, 0x1c, &(0x7f0000b11000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x5}]}, &(0x7f0000b9a000)=0x10) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000ee7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = memfd_create(&(0x7f00001ea000-0x1d)='selinuxppp1trusted&,keyring&\x00', 0x3) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f00002f1000-0x8)={0x1, 0x4}) tkill(r1, 0x1000000000016) 2018/01/27 15:41:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000063c000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff004}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) io_setup(0x8001, &(0x7f0000e27000-0x8)=0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000de3000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r4 = mmap$binder(&(0x7f0000882000/0x2000)=nil, 0x2000, 0x0, 0x812, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f00009ad000-0x18)={r4, 0x0, 0x0, 0x0}) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f000093e000)='/proc/self/net/pfkey\x00', 0x80, 0x0) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000313000-0xd)='/selinux/mls\x00', 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socketpair(0x9, 0x4, 0x7e, &(0x7f00008c2000-0x8)={0x0, 0x0}) r8 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bcf000-0x10)='/selinux/status\x00', 0x0, 0x0) r9 = syz_open_dev$usbmon(&(0x7f000085c000-0xd)='/dev/usbmon#\x00', 0x6, 0x400) r10 = openat$dsp(0xffffffffffffff9c, &(0x7f00009ed000+0x6df)='/dev/dsp\x00', 0x80000, 0x0) io_submit(r2, 0x7, &(0x7f000097c000)=[&(0x7f0000e82000-0x40)={0x0, 0x0, 0x0, 0x7, 0x2, r0, &(0x7f0000090000-0xf4)="9ac9e31d4fff2b118ea27927e7946c5d64aa564e7afa6525fc1ccd477ab153454069620da50645657fb43c02958a0a955f36121b7ebcf73c550bbf218a1bfa79220c46f108df2237b1cb333f54caecab9447f3cac5a8e7c4a9b2df29d2a6a7124f4b58303926748cde96d3da72935e3d360eb715e5d8acdf643985749e6a71b1bde7465b83e90cc29765f040373a744f3330bd5a2e0230275dfc6840ea8e82f40c4e2bac2bb00c88d337e10bd52e22131b57ee684612236845863c76a12d2034540adae6614e2cd02cc6e1a045a9be71b7d78678281e1c12e4f7585d30c8abe753929be7896fc3f98f845935785703b8eba037d1", 0xf4, 0x2, 0x0, 0x1, 0xffffffffffffffff}, &(0x7f0000da8000)={0x0, 0x0, 0x0, 0x3, 0x3, r0, &(0x7f000022d000-0x1000)="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", 0x1000, 0x1c0000000000000, 0x0, 0x1, r5}, &(0x7f00009cd000)={0x0, 0x0, 0x0, 0x0, 0x4, r0, &(0x7f0000b20000-0xbb)="7f8c7cef96d9496d7fda729cff72da835f804d3a4e1957144251f4c72b7348c7af9f8a204d73cdcf2082d9b9b92fc8669ea6114199a9b59b58d5d787e99e79c8ef97b1d2a3bc95531b7df44845e5733fb6921a0022a580ae2eab59eaac3942fa4054cc132d110a1fe214ceaba92997433753c8573ddde8b1c6fc091cb675b56a37654fa88a01367801d7bef2adb33627b69e67b48d61bb10f5d618cc2744221d4200a387fe5a1a7a3efda37ecc6cf4e28690066e134213bb6aefe6", 0xbb, 0xffffffff, 0x0, 0x1, r6}, &(0x7f000023b000)={0x0, 0x0, 0x0, 0x7, 0x1ff, r0, &(0x7f00007dc000)="e3cb8f9589d324595a16a5e82ff863674875ff639bd2b3ba3a7c97cd04b9882266373938aa03965a2ca2623b6f820905aef5bb3fea9979315111f3a771e0b2702e7b0d31c3e4f0e173e97fc5daec5efdf459177a8842ab9f33cfa0c679a7549ebb9939fcb69fe1103a80c74fb75b2b3aa84d00078e548c9c6644bd2c41eac93391557f9feb94719ed639b18dec0e8862c326", 0x92, 0x6, 0x0, 0x1, r7}, &(0x7f0000b92000-0x40)={0x0, 0x0, 0x0, 0x6, 0x1, r1, &(0x7f0000b8d000)="66303ac50fa313f4f1f3565c2c329a1d989245c41da50868ac35fbf3db1f3ef27b0c077625347d89a8990d910200cf175a775da12d89045994819ea151a599f86c65ce421678661892519dae37b482419c55bf206cc06c3f4513c3944a05e152f18097925432171601d9489e424b41ea9bc680da77202816365ff15da06f0f0a5d1a378a9a8baf3854b2713be2533fcfba04a2ba23fa737af546c47e1bfe610478dc05ed86bc067b77becaf2736a8e7718c579a636bb59a7ffa2c2535b9d142bac8055c9a2a6f47a860f2109163d7b58041e290ce1e56ca55a3466a5c7b82a2ac5abbdebd7e9", 0xe6, 0x0, 0x0, 0x1, r8}, &(0x7f0000ae4000-0x40)={0x0, 0x0, 0x0, 0x7, 0x4, r0, &(0x7f00002af000-0xe2)="27bbfc4df320ae32d706c2020556cadd54ec5a9c01fa8dba2fa93e18a951d5a929e05baf01266bf68a7f57003eb537f6cdf9df112f8f44154f6a996ac895c7b73a6c0956407192e05690f41c7aa4a964c72d5c2e34aed328a934fa458aa10ed6e03aec6cbc2592dd2a6fb3e12ace6d18388e91238a80d43c5946944f51a7d0b35a67f21ba8ceda9d3d44bb1ecec61fcf6444d8c6147d111862253f27e66374606813aeb9a8c1399e487c785214daa2c8b0c3c90f00625dbce26f24cc590992d06b971acffaf3b8e822f8f0d47944b8898ac8031aee55ceec6a3521c5a3bc1242a44d", 0xe2, 0x9, 0x0, 0x0, r9}, &(0x7f0000c62000)={0x0, 0x0, 0x0, 0x2, 0x400, r1, &(0x7f00006e5000-0x13)="4f6eecc95a5fc0c3144b65c97ccf89fe2a9ab3", 0x13, 0x81, 0x0, 0x0, r10}]) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/27 15:41:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000c1e000-0xc)={0x3, 0xffffffffffffffff, 0x1}) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00001d7000)={0x1, r1, 0x1}) r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r2) 2018/01/27 15:41:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000d0000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@loopback=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}}, &(0x7f0000cb5000-0x4)=0xe8) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) r1 = creat(&(0x7f0000c51000-0x8)='./file0\x00', 0x8) recvfrom$inet6(r1, &(0x7f000013b000-0xaf)=""/175, 0xaf, 0x2, &(0x7f00006f2000)={0xa, 0x3, 0x10000, @loopback={0x0, 0x1}, 0x7ff}, 0x1c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ec2000)={0x0, 0x0}, 0x4800) getsockname$ipx(r2, &(0x7f0000e43000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00004e2000-0x4)=0x10) remap_file_pages(&(0x7f0000e3e000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00002c7000)={0x0, 0x0}) 2018/01/27 15:41:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000462000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00004af000)=0x0, &(0x7f000010a000-0x4)=0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) r2 = accept$alg(r1, 0x0, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000f9b000)={0xffff, 0x6}) sendmsg$alg(r2, &(0x7f000047f000-0x38)={0x0, 0x0, &(0x7f000007b000-0x20)=[{&(0x7f0000bf5000-0x58)="8d1c2bb63c0bca64d020ca5cd0cf7b50a1110832cae8acf12a589601d6a25740cc54d20c769d18be61ab2e21913eaad467d3ea97f3de0a5b914fa6831e60ee303de907583bf0a0f8b4d47ae55be5b9f6b8", 0x51}], 0x1, &(0x7f000048b000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) io_setup(0x100000001, &(0x7f0000f69000)=0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000cfe000)=0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000039000)=0x100000000) fchdir(r0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3b03996ff05abb1e8b1c24b50898d8f9ead673923f57eea9c323539f61098a66e70e21c7f41b248343690cde4383c538b179b0f5dcccf6bfaf8031cb052ad74a5a83fadd09955b1676d37e5e45d50697c", 0x51, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) getsockname$packet(r0, &(0x7f000003c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000382000)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e6e000-0x8)={0x0, 0x9, 0x20}, &(0x7f0000187000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00007cc000-0x8)={r4, 0x7}, &(0x7f000088f000)=0x8) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003b7000)='/dev/vga_arbiter\x00', 0x10000208006, 0x0) r6 = creat(&(0x7f0000713000)='./file0\x00', 0x20) fanotify_init(0x0, 0x80800) setsockopt$netrom_NETROM_IDLE(r5, 0x103, 0x7, &(0x7f0000bd3000)=0x6, 0x4) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000afb000-0x11)='/dev/vga_arbiter\x00', 0x10040, 0x0) io_submit(r3, 0x3, &(0x7f0000192000)=[&(0x7f000053a000-0x40)={0x0, 0x0, 0x0, 0x7, 0x3, r1, &(0x7f000030c000)="e0ffa502ecc0d83b78901aba9e56c43e8e309d40302879941bd4ccc53b6814f0eaa321b45ba92b0c9b9334d327b814738e2c82261461d0c4332fb43cc304c18a1eaa3b74259185312b186413dfebcb38509ea8edfb00997b43368538b41e6406d3ef3b6971", 0x65, 0x400, 0x0, 0x0, r5}, &(0x7f0000a36000)={0x0, 0x0, 0x0, 0x8, 0x6, r2, &(0x7f0000914000-0xcd)="f7fff0d9e15b8a3222c58b59fc3f39ee7e1ced413fa93ca494a3e8e4c2253aa7873d8a97aff2771af2162e51a9f37361f746299cbed1263a72bd6a3e97b2390c3039bacf383f6a19f1b3c170a75f4ff1a529d35762b17bbca3daa9227eea7b26ef3cfde3f76d977cb4cfe9805299f25aa8668b266b432b3c9e96a0cd6b62277f9e02aa2b7245880b6efdcd205428c00464d3dab0241e6d0c1b6e58ddbeca833546685156b10299468879b866f396a3257a32e973579aa03764299ecc64e4365f2fceada36b79ee81b37bfc19ad", 0xcd, 0xc694, 0x0, 0x0, r6}, &(0x7f00004f4000+0x60f)={0x0, 0x0, 0x0, 0x1, 0x5, r2, &(0x7f0000e8f000)="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", 0x1000, 0x8000, 0x0, 0x1, r7}]) 2018/01/27 15:41:27 executing program 2: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000033000)='/dev/dsp\x00', 0x200, 0x0) r0 = syz_open_dev$loop(&(0x7f0000015000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x440000000000127d, &(0x7f000002d000-0x1)="") 2018/01/27 15:41:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_dev$sndmidi(&(0x7f00004b7000)='/dev/snd/midiC#D#\x00', 0x0, 0x101000) fcntl$addseals(r0, 0x409, 0xa) r1 = syz_open_dev$amidi(&(0x7f0000875000)='/dev/amidi#\x00', 0x2680, 0x8000) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000ae5000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000a8f000-0xe8)={{{@in=@empty=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, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e79000-0x4)=0xe8) getgroups(0x8, &(0x7f0000aeb000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) r5 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000099000-0x4)=0x0, &(0x7f000075d000-0x4)=0x0, &(0x7f0000fc8000-0x4)=0x0) r7 = getgid() r8 = fcntl$getown(r1, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000aba000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cc7000)=0xc) fstat(r1, &(0x7f0000ef4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f74000)={{{@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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=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}}, &(0x7f0000cff000)=0xe8) r13 = getegid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00002ac000-0x4)=0x0) stat(&(0x7f0000e99000-0x8)='./file0\x00', &(0x7f0000afa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = gettid() fstat(r1, &(0x7f0000048000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f00007ea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getpgrp(r16) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000c37000-0xe8)={{{@in=@loopback=0x0, @in=@local={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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003b0000)=0xbe) stat(&(0x7f0000434000)='./file0\x00', &(0x7f000011a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000175000-0x70)=[{&(0x7f000066f000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000aef000)=[{&(0x7f00000cf000)="6197470f2382efedce9fb335b5a2553873d2d420c3a33fd6edb859497370320c6f002d33e12446cd5bf47152cfe64f94b8c9d358ebad55bffa90106a412811fa4adec79f187b28f4b66216357af9d8e780600a835a7df2ffa730eb3965a6a9b80a0e5d4b439d46ec4085ee55f6a81b74", 0x70}, {&(0x7f0000ffa000)="", 0x0}, {&(0x7f0000d32000-0x65)="8a251dada37b5b2ced6805313ebababc13d388b1b6a37392463d5f1af8ebba7136e39151f6350a243523fb23908a2976bbe70ddf51c58ba25723df23edd9ebcb5b02292f96c31dc90c6eecaee44c15325f4001447550e1a89eb83adfbce051348ae4f42d56", 0x65}, {&(0x7f0000d34000-0xb1)="7014d4fae0d8fd7c0843038da5613e6a53cb7de1e02b56de719034f932b1525a757f7f2363b5e3d2d2a9e19c252fc21406909e3c4a7d1c961f7ceb7f889c3b4bccd55e7fc9540f552e17b7818cc2dc8ff0693028fed05b2db6a2348951efcda32897ffb47ab11ca2d030c12fa87df918276049bb5da5692a692b5c1c47b3e4d445a03e6ae557c75e52c75959f9329bfcf026adf26a0b4a7924afb24c10053e3b97158994dbc13c4a7da0c6d502494ff5a9", 0xb1}, {&(0x7f0000e7b000)="9fb0aec02f3f690ff1f7291217c8728e956bbf6a2b4da48444e3fc728b309e7c5ce2ccf8f6fa27e15addd39911a6b19c06d97e1c3c3b7806791ea47f7960671acf824676d5f6c729fabf135789c6dcf75dcc062efa8db79bd33bef836add0a07ac1c4c73ac66545f980b2bb6f640e93a415d115e72f8246188ff5f23c0a5234229f350b4650532a2e11f91233233d31d744b1cf47721489fb90c3d5dba2577a9003bcd0028fbb66a1a68bc8cd041c684184a6208290e4cd2871d60da29c6c68a161332c7083fcb00e905f6fffdf11248bf63", 0xd2}, {&(0x7f0000164000-0x1000)="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", 0x1000}], 0x6, &(0x7f0000516000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x60, 0x0}, {&(0x7f00005c7000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000882000-0x50)=[{&(0x7f000002b000)="4ebe09fc825948f75e31b91faa408d372cc90fd9e099b4dcc72b43e59df808c89178ec3415ba52f7cd8a3a848abfa1270a356b8969bb23168088b152f71fd235ed23b88a654d30a7afe7890c98c9b1fb4dd4410e3499e9be855e8adf6aec9bdecd792b7f9466c7bb2456bf80e5d1e5a6cd63628760b11729d04764e5939e82892679db781fa60ae50a5c095d1d038284a7ccb45c17ba2bee70c048043b93f70cdaa207e8cc3c1017d3c5011bef20dbba4f3c1db71af89302581e5664d54e1736", 0xc0}, {&(0x7f0000b9c000)="fb3ef132b048e6d2398e152c87f9a25726582b8f7d287c97dfe186b512ac999083a48b45528b2346f8680e8fa21b59806a84bc58c562dac0d652642838823190c8c1af429b14f45269d6e6eb9eeafabb8fbf8dabacd4e1adccd86426d7b0", 0x5e}, {&(0x7f00008e1000)="7503419ab4c98b3a666977e756cb5254b99597428aebc0ce2b3153b0a30a", 0x1e}, {&(0x7f0000fdb000)="c3408c7b31c78b96d2702845ec379a3581eaf8277f6296949dc2e7fc6c0b50361fa77e0dfc958d4c9d270559d32a", 0x2e}, {&(0x7f0000bb6000)="66faedfefe21f8532a4cce070359bc", 0xf}], 0x5, &(0x7f00003e3000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r0, r1, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, 0x0}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0x130, 0x4880}], 0x2, 0x200400c0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000edf000+0xb94)={@generic="cd3dfff1b036a4e9a34181bf8c46207d", @ifru_flags=0x800}) mprotect(&(0x7f00008f1000/0x3000)=nil, 0x3000, 0x0) getsockname$inet(r1, &(0x7f0000b33000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000036a000-0x4)=0x10) 2018/01/27 15:41:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002dd000-0x1)={0xffffffffffffffff}) connect$pptp(r0, &(0x7f0000c09000-0x20)={0x18, 0x2, {0x1, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f08000-0xa)='/dev/ptmx\x00', 0x100fff, 0x0) read(r1, &(0x7f0000fdd000)=""/27, 0x1b) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x80) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x2) ioctl$int_in(r1, 0x5452, &(0x7f0000ca8000-0x8)=0x0) 2018/01/27 15:41:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000337000-0xc)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f000000b000-0x4)=""}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/27 15:41:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000337000-0xc)={0x0, 0x0}) socketpair(0x13, 0x6, 0xfffffffffffffffc, &(0x7f00007a1000-0x8)={0x0, 0x0}) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000548000-0x68)={0x7b, 0x0, [0xffffffff, 0xffffffffffffff97, 0x80000001, 0x9], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup3(r0, r2, 0x0) [ 57.494465] syz-executor5 (8733) used greatest stack depth: 12832 bytes left 2018/01/27 15:41:27 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000d000)='/dev/dsp\x00', 0x141000, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f000000e000)={0x2, r0}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f000000b000-0x4)=0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x82) writev(r1, &(0x7f000000c000-0x30)=[{&(0x7f0000790000-0xc9)='\x00', 0x1}], 0x1) 2018/01/27 15:41:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) socketpair(0x9, 0x7, 0x6, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008b8000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000342000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000236000-0x4)=0xc) setgid(r3) r4 = socket$inet6(0xa, 0x801, 0x0) connect$inet6(r4, &(0x7f000067d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) ioctl$void(r4, 0xc0045c79) sendto$inet6(r4, &(0x7f0000725000)="", 0x0, 0x20000000, &(0x7f00007a9000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) readv(r4, &(0x7f000042d000-0x10)=[{&(0x7f000033d000)=""/58, 0x3a}], 0x1) 2018/01/27 15:41:27 executing program 2: gettid() clone(0x0, &(0x7f0000273000)="", &(0x7f0000830000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000b2a000)="") utime(&(0x7f00004f0000)='./file0\x00', &(0x7f0000cdb000)={0x0, 0x0}) [ 57.546182] binder: 8750:8754 ERROR: BC_REGISTER_LOOPER called without request 2018/01/27 15:41:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000083e000-0xc)='/dev/audio#\x00', 0x46e, 0x40000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000bb000-0x12)="b8a1aa9e75d1593b46780e704ed841c50bc9", 0x12) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785cefd", 0x14) r2 = accept$alg(r1, 0x0, 0x0) getpeername(r2, &(0x7f00006b8000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000985000)=0x2e) getpeername$ax25(r3, &(0x7f000055b000)={0x0, {""/7}, 0x0}, &(0x7f0000b91000)=0x10) sendmsg$alg(r2, &(0x7f0000376000)={0x0, 0x0, &(0x7f00009ce000)=[{&(0x7f0000308000-0x47)="dc38f99f088823a1b35bf4b0cc537bc32ab1bc17771b30f04fadb6e1e5665f72", 0x20}], 0x1, 0x0, 0x143, 0x20000}, 0x2) r4 = syz_open_dev$midi(&(0x7f0000d87000)='/dev/midi#\x00', 0x80000001, 0x0) r5 = syz_open_dev$dspn(&(0x7f00006ab000-0xa)='/dev/dsp#\x00', 0x367, 0x20002) renameat(r4, &(0x7f0000194000-0x8)='./file0\x00', r5, &(0x7f0000783000-0x8)='./file0\x00') recvmsg(r2, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0x0, 0x0}, 0x0) [ 57.597251] binder_alloc: binder_alloc_mmap_handler: 8750 20000000-20002000 already mapped failed -16 [ 57.627534] binder: BINDER_SET_CONTEXT_MGR already set [ 57.635615] binder: 8750:8769 ERROR: BC_REGISTER_LOOPER called without request [ 57.678374] binder_alloc: 8750: binder_alloc_buf, no vma [ 57.685834] binder: 8750:8754 ioctl 40046207 0 returned -16 [ 57.693585] binder: 8750:8788 transaction failed 29189/-3, size 0-0 line 2903 [ 57.719772] ================================================================== [ 57.727160] BUG: KASAN: use-after-free in perf_trace_lock_acquire+0x5b7/0x980 [ 57.734419] Read of size 8 at addr ffff8801bf7553c8 by task syz-executor1/8788 [ 57.741763] [ 57.743383] CPU: 0 PID: 8788 Comm: syz-executor1 Not tainted 4.15.0-rc9+ #283 [ 57.750722] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.760067] Call Trace: [ 57.762648] dump_stack+0x194/0x257 [ 57.766262] ? arch_local_irq_restore+0x53/0x53 [ 57.770914] ? show_regs_print_info+0x18/0x18 [ 57.775384] ? __lock_acquire+0x664/0x3e00 [ 57.779607] ? perf_trace_lock+0x900/0x900 [ 57.783839] ? perf_trace_lock_acquire+0x5b7/0x980 [ 57.788761] print_address_description+0x73/0x250 [ 57.793591] ? perf_trace_lock_acquire+0x5b7/0x980 [ 57.798508] kasan_report+0x25b/0x340 [ 57.802296] __asan_report_load8_noabort+0x14/0x20 [ 57.807218] perf_trace_lock_acquire+0x5b7/0x980 [ 57.812145] ? perf_trace_lock+0x900/0x900 [ 57.816368] ? check_noncircular+0x20/0x20 [ 57.820589] ? perf_trace_lock_acquire+0xe3/0x980 [ 57.825418] ? lock_release+0xa40/0xa40 [ 57.829384] ? perf_trace_lock+0x900/0x900 [ 57.833602] ? __lock_acquire+0x664/0x3e00 [ 57.837827] ? rcutorture_record_progress+0x10/0x10 [ 57.842833] lock_acquire+0x394/0x580 [ 57.846618] ? remove_wait_queue+0x81/0x350 [ 57.850927] ? lock_release+0xa40/0xa40 [ 57.854892] ? lock_acquire+0x1d5/0x580 [ 57.858849] ? lock_acquire+0x1d5/0x580 [ 57.862808] ? ep_unregister_pollwait.isra.7+0x323/0x590 [ 57.868248] _raw_spin_lock_irqsave+0x96/0xc0 [ 57.872730] ? remove_wait_queue+0x81/0x350 [ 57.877031] remove_wait_queue+0x81/0x350 [ 57.881152] ? eventpoll_release_file+0xba/0x140 [ 57.885890] ? do_exit+0x9bb/0x1ad0 [ 57.889516] ? add_wait_queue+0x290/0x290 [ 57.893652] ? rcutorture_record_progress+0x10/0x10 [ 57.898655] ? perf_trace_lock+0x900/0x900 [ 57.902879] ep_unregister_pollwait.isra.7+0x18c/0x590 [ 57.908141] ? free_obj_work+0x690/0x690 [ 57.912174] ? clear_tfile_check_list+0x370/0x370 [ 57.916984] ? __dentry_kill+0x4cf/0x6d0 [ 57.921019] ? lock_downgrade+0x980/0x980 [ 57.925137] ? find_held_lock+0x35/0x1d0 [ 57.929168] ? mntput_no_expire+0x130/0xa90 [ 57.933460] ep_remove+0xcd/0x800 [ 57.936882] ? lock_release+0xa40/0xa40 [ 57.940824] ? ep_destroy_wakeup_source+0x240/0x240 [ 57.945810] ? fsnotify+0x7b3/0x1140 [ 57.949494] eventpoll_release_file+0xc5/0x140 [ 57.954046] __fput+0x5f1/0x7e0 [ 57.957296] ? fput+0x140/0x140 [ 57.960544] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 57.966397] ? _raw_spin_unlock_irq+0x27/0x70 [ 57.970861] ____fput+0x15/0x20 [ 57.974110] task_work_run+0x199/0x270 [ 57.977966] ? task_work_cancel+0x210/0x210 [ 57.982262] ? _raw_spin_unlock+0x22/0x30 [ 57.986379] ? switch_task_namespaces+0x87/0xc0 [ 57.991026] do_exit+0x9bb/0x1ad0 [ 57.994451] ? mm_update_next_owner+0x930/0x930 [ 57.999090] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 58.004252] ? unwind_get_return_address+0x61/0xa0 [ 58.009170] ? __save_stack_trace+0x7e/0xd0 [ 58.013464] ? perf_trace_lock_acquire+0xe3/0x980 [ 58.018275] ? find_held_lock+0x35/0x1d0 [ 58.022306] ? perf_trace_lock_acquire+0xe3/0x980 [ 58.027116] ? __might_fault+0x110/0x1d0 [ 58.031153] ? perf_trace_lock+0x900/0x900 [ 58.035357] ? check_noncircular+0x20/0x20 [ 58.039563] ? __might_sleep+0x95/0x190 [ 58.043506] ? find_held_lock+0x35/0x1d0 [ 58.047536] ? get_signal+0x7ae/0x16c0 [ 58.051393] ? lock_downgrade+0x980/0x980 [ 58.055510] do_group_exit+0x149/0x400 [ 58.059369] ? do_raw_spin_trylock+0x190/0x190 [ 58.063920] ? SyS_exit+0x30/0x30 [ 58.067344] ? _raw_spin_unlock_irq+0x27/0x70 [ 58.071805] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 58.076788] get_signal+0x73f/0x16c0 [ 58.080480] ? ptrace_notify+0x130/0x130 [ 58.084519] ? rcu_read_lock_sched_held+0x108/0x120 [ 58.089502] ? binder_ioctl+0x57a/0x1417 [ 58.093541] ? binder_ioctl_write_read.isra.38+0xcb0/0xcb0 [ 58.099137] ? avc_ss_reset+0x110/0x110 [ 58.103077] ? lock_downgrade+0x980/0x980 [ 58.107193] do_signal+0x90/0x1eb0 [ 58.110699] ? __lock_is_held+0xb6/0x140 [ 58.114730] ? setup_sigcontext+0x7d0/0x7d0 [ 58.119032] ? rcu_note_context_switch+0x710/0x710 [ 58.123929] ? kcov_close+0x20/0x20 [ 58.127525] ? exit_to_usermode_loop+0x8c/0x310 [ 58.132164] exit_to_usermode_loop+0x214/0x310 [ 58.136716] ? ioctl_preallocate+0x2b0/0x2b0 [ 58.141102] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 58.146613] ? selinux_capable+0x40/0x40 [ 58.150644] syscall_return_slowpath+0x490/0x550 [ 58.155372] ? prepare_exit_to_usermode+0x340/0x340 [ 58.160357] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 58.165263] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 58.170248] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 58.174974] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 58.180339] RIP: 0033:0x452f19 [ 58.183500] RSP: 002b:00007f6dabd01c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 58.191175] RAX: 0000000000000000 RBX: 000000000071c010 RCX: 0000000000452f19 [ 58.198415] RDX: 0000000020007000 RSI: 00000000c0306201 RDI: 0000000000000018 [ 58.205654] RBP: 0000000000000185 R08: 0000000000000000 R09: 0000000000000000 [ 58.212890] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f1518 [ 58.220128] R13: 00000000ffffffff R14: 00007f6dabd026d4 R15: 000000000000000a [ 58.227371] [ 58.228967] Allocated by task 8769: [ 58.232568] save_stack+0x43/0xd0 [ 58.235988] kasan_kmalloc+0xad/0xe0 [ 58.239673] kmem_cache_alloc_trace+0x136/0x750 [ 58.244314] binder_get_thread+0x1cf/0x870 [ 58.248524] binder_poll+0x8c/0x390 [ 58.252119] ep_item_poll.isra.10+0xec/0x320 [ 58.256500] ep_insert+0x6a3/0x1b10 [ 58.260101] SyS_epoll_ctl+0x12e4/0x1ab0 [ 58.264135] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 58.268857] [ 58.270455] Freed by task 8769: [ 58.273702] save_stack+0x43/0xd0 [ 58.277122] kasan_slab_free+0x71/0xc0 [ 58.280977] kfree+0xd6/0x260 [ 58.284051] binder_thread_dec_tmpref+0x27f/0x310 [ 58.288860] binder_thread_release+0x27d/0x540 [ 58.293407] binder_ioctl+0xc02/0x1417 [ 58.297261] do_vfs_ioctl+0x1b1/0x1520 [ 58.301117] SyS_ioctl+0x8f/0xc0 [ 58.304453] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 58.309172] [ 58.310768] The buggy address belongs to the object at ffff8801bf755300 [ 58.310768] which belongs to the cache kmalloc-512 of size 512 [ 58.323392] The buggy address is located 200 bytes inside of [ 58.323392] 512-byte region [ffff8801bf755300, ffff8801bf755500) [ 58.335232] The buggy address belongs to the page: [ 58.340127] page:ffffea0006fdd540 count:1 mapcount:0 mapping:ffff8801bf755080 index:0x0 [ 58.348240] flags: 0x2fffc0000000100(slab) [ 58.352453] raw: 02fffc0000000100 ffff8801bf755080 0000000000000000 0000000100000006 [ 58.360301] raw: ffffea0006fd4a60 ffffea0006fc3fa0 ffff8801dac00940 0000000000000000 [ 58.368146] page dumped because: kasan: bad access detected [ 58.373821] [ 58.375417] Memory state around the buggy address: [ 58.380316] ffff8801bf755280: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 58.387643] ffff8801bf755300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 58.394967] >ffff8801bf755380: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 58.402292] ^ [ 58.407970] ffff8801bf755400: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 58.415298] ffff8801bf755480: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 58.422621] ================================================================== [ 58.429953] Disabling lock debugging due to kernel taint [ 58.435377] Kernel panic - not syncing: panic_on_warn set ... [ 58.435377] [ 58.442708] CPU: 0 PID: 8788 Comm: syz-executor1 Tainted: G B 4.15.0-rc9+ #283 [ 58.451248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.460745] Call Trace: [ 58.463301] dump_stack+0x194/0x257 [ 58.466903] ? arch_local_irq_restore+0x53/0x53 [ 58.471542] ? kasan_end_report+0x32/0x50 [ 58.475662] ? lock_downgrade+0x980/0x980 [ 58.479778] ? vsnprintf+0x1ed/0x1900 [ 58.483548] ? perf_trace_lock_acquire+0x5a0/0x980 [ 58.488447] panic+0x1e4/0x41c [ 58.491610] ? refcount_error_report+0x214/0x214 [ 58.496335] ? add_taint+0x40/0x50 [ 58.499848] ? add_taint+0x1c/0x50 [ 58.503358] ? perf_trace_lock_acquire+0x5b7/0x980 [ 58.508256] kasan_end_report+0x50/0x50 [ 58.512197] kasan_report+0x144/0x340 [ 58.515966] __asan_report_load8_noabort+0x14/0x20 [ 58.520863] perf_trace_lock_acquire+0x5b7/0x980 [ 58.525588] ? perf_trace_lock+0x900/0x900 [ 58.529793] ? check_noncircular+0x20/0x20 [ 58.533995] ? perf_trace_lock_acquire+0xe3/0x980 [ 58.538810] ? lock_release+0xa40/0xa40 [ 58.542758] ? perf_trace_lock+0x900/0x900 [ 58.546961] ? __lock_acquire+0x664/0x3e00 [ 58.551164] ? rcutorture_record_progress+0x10/0x10 [ 58.556147] lock_acquire+0x394/0x580 [ 58.559917] ? remove_wait_queue+0x81/0x350 [ 58.564207] ? lock_release+0xa40/0xa40 [ 58.568152] ? lock_acquire+0x1d5/0x580 [ 58.572093] ? lock_acquire+0x1d5/0x580 [ 58.576037] ? ep_unregister_pollwait.isra.7+0x323/0x590 [ 58.581459] _raw_spin_lock_irqsave+0x96/0xc0 [ 58.585930] ? remove_wait_queue+0x81/0x350 [ 58.590225] remove_wait_queue+0x81/0x350 [ 58.594342] ? eventpoll_release_file+0xba/0x140 [ 58.599066] ? do_exit+0x9bb/0x1ad0 [ 58.602659] ? add_wait_queue+0x290/0x290 [ 58.606776] ? rcutorture_record_progress+0x10/0x10 [ 58.611759] ? perf_trace_lock+0x900/0x900 [ 58.615964] ep_unregister_pollwait.isra.7+0x18c/0x590 [ 58.621209] ? free_obj_work+0x690/0x690 [ 58.625245] ? clear_tfile_check_list+0x370/0x370 [ 58.630063] ? __dentry_kill+0x4cf/0x6d0 [ 58.634093] ? lock_downgrade+0x980/0x980 [ 58.638209] ? find_held_lock+0x35/0x1d0 [ 58.642240] ? mntput_no_expire+0x130/0xa90 [ 58.646532] ep_remove+0xcd/0x800 [ 58.649956] ? lock_release+0xa40/0xa40 [ 58.653900] ? ep_destroy_wakeup_source+0x240/0x240 [ 58.658885] ? fsnotify+0x7b3/0x1140 [ 58.662575] eventpoll_release_file+0xc5/0x140 [ 58.667130] __fput+0x5f1/0x7e0 [ 58.670380] ? fput+0x140/0x140 [ 58.673628] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 58.679482] ? _raw_spin_unlock_irq+0x27/0x70 [ 58.683947] ____fput+0x15/0x20 [ 58.687196] task_work_run+0x199/0x270 [ 58.691053] ? task_work_cancel+0x210/0x210 [ 58.695343] ? _raw_spin_unlock+0x22/0x30 [ 58.699461] ? switch_task_namespaces+0x87/0xc0 [ 58.704099] do_exit+0x9bb/0x1ad0 [ 58.707524] ? mm_update_next_owner+0x930/0x930 [ 58.712163] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 58.717320] ? unwind_get_return_address+0x61/0xa0 [ 58.722217] ? __save_stack_trace+0x7e/0xd0 [ 58.726508] ? perf_trace_lock_acquire+0xe3/0x980 [ 58.731326] ? find_held_lock+0x35/0x1d0 [ 58.735357] ? perf_trace_lock_acquire+0xe3/0x980 [ 58.740175] ? __might_fault+0x110/0x1d0 [ 58.744205] ? perf_trace_lock+0x900/0x900 [ 58.748407] ? check_noncircular+0x20/0x20 [ 58.752612] ? __might_sleep+0x95/0x190 [ 58.756559] ? find_held_lock+0x35/0x1d0 [ 58.760589] ? get_signal+0x7ae/0x16c0 [ 58.764451] ? lock_downgrade+0x980/0x980 [ 58.768582] do_group_exit+0x149/0x400 [ 58.772439] ? do_raw_spin_trylock+0x190/0x190 [ 58.776989] ? SyS_exit+0x30/0x30 [ 58.780411] ? _raw_spin_unlock_irq+0x27/0x70 [ 58.784874] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 58.789858] get_signal+0x73f/0x16c0 [ 58.793547] ? ptrace_notify+0x130/0x130 [ 58.797580] ? rcu_read_lock_sched_held+0x108/0x120 [ 58.802564] ? binder_ioctl+0x57a/0x1417 [ 58.806596] ? binder_ioctl_write_read.isra.38+0xcb0/0xcb0 [ 58.812192] ? avc_ss_reset+0x110/0x110 [ 58.816137] ? lock_downgrade+0x980/0x980 [ 58.820257] do_signal+0x90/0x1eb0 [ 58.823775] ? __lock_is_held+0xb6/0x140 [ 58.827806] ? setup_sigcontext+0x7d0/0x7d0 [ 58.832110] ? rcu_note_context_switch+0x710/0x710 [ 58.837014] ? kcov_close+0x20/0x20 [ 58.840619] ? exit_to_usermode_loop+0x8c/0x310 [ 58.845257] exit_to_usermode_loop+0x214/0x310 [ 58.849808] ? ioctl_preallocate+0x2b0/0x2b0 [ 58.854187] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 58.859712] ? selinux_capable+0x40/0x40 [ 58.863745] syscall_return_slowpath+0x490/0x550 [ 58.868473] ? prepare_exit_to_usermode+0x340/0x340 [ 58.873459] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 58.878364] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 58.883358] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 58.888085] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 58.892814] RIP: 0033:0x452f19 [ 58.895971] RSP: 002b:00007f6dabd01c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 58.903648] RAX: 0000000000000000 RBX: 000000000071c010 RCX: 0000000000452f19 [ 58.910895] RDX: 0000000020007000 RSI: 00000000c0306201 RDI: 0000000000000018 [ 58.918134] RBP: 0000000000000185 R08: 0000000000000000 R09: 0000000000000000 [ 58.925376] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f1518 [ 58.932620] R13: 00000000ffffffff R14: 00007f6dabd026d4 R15: 000000000000000a [ 58.940306] Dumping ftrace buffer: [ 58.943829] (ftrace buffer empty) [ 58.947507] Kernel Offset: disabled [ 58.951101] Rebooting in 86400 seconds..