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", 0x1022}], 0x4, &(0x7f0000002000-0x1218)=[], 0xae, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000cb6000)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000909000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 275.524553] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 275.530366] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 275.530417] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 275.530568] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 275.546857] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/04 04:45:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00008c6000)="e315555af7ee49914ade74e3e3690d91", 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f84000)={0x1, r0, 0x1}) sendto$llc(r1, &(0x7f0000322000-0x47)="df4e33570d0cfe153f156d0408646c0c357ba0bd8d4deece60615a85f7ba2ea00b9726049a227165786372edd8e4584f181b072230f4929d5b6625ce4842254bf6fbf06cc603e7", 0x47, 0x800, &(0x7f0000710000)={0x1a, 0xf6, 0x2, 0x6, 0x2, 0x8, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00003ad000-0xe)="a88ef8a66ad1a8e7fc50faa27f245004", 0x10) 2018/01/04 04:45:41 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000f86000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00009b7000-0x8)={0x0, 0x3b86}, &(0x7f000005c000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000002000-0x4)=0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000027e000-0x10)={r2, 0x64, &(0x7f0000000000)=[@in={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x34, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}]}, &(0x7f0000f70000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r4 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f0000eb9000-0x10)='./control/file0\x00') r5 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r5, 0x8000, 0x0) rmdir(&(0x7f0000fd3000-0xa)='./control\x00') ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 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={&(0x7f0000a73000)=0x0, 0x0}, 0x2801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/04 04:45:41 executing program 2: r0 = syz_open_dev$midi(&(0x7f00006c3000)='/dev/midi#\x00', 0x5, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0xfff}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = fcntl$dupfd(r2, 0x406, r2) ioctl$KVM_GET_XCRS(r3, 0x8188aea6, &(0x7f000076a000-0xa8)={0xa, 0x0, [{0x9, 0x0, 0x800}, {0x7ff, 0x0, 0xd75a}, {0xdf5, 0x0, 0x8}, {0x8001, 0x0, 0x9f}, {0x4f, 0x0, 0x5}, {0x3f, 0x0, 0x7}, {0x0, 0x0, 0xb9a8}, {0x5, 0x0, 0x5}, {0x9, 0x0, 0x7}, {0x4, 0x0, 0x4}]}) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f00004d1000-0x8)=0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x7) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}) connect$nfc_llcp(r3, &(0x7f0000b7a000-0x60)={0x27, 0x4, 0x400, 0x3, 0x1, 0x8, "3dccf7121bb50ff84fbec8ab85000488490bea43c1e505cb8f6eec155e2ae4cac4287c3b1c0acfa2e6d79d7c8f79ced70e5586f57b9fb4ae1d4918d9d71a73", 0x80000001}, 0x60) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl(r4, 0x1, &(0x7f00006c2000-0xe4)="e41ac5a1425549b521edb7510c2fab426a38b6c9385dde83f5d9af2ad5cc326991eef650a41bda788383d2206360034fca8e4321078c91801fa784a676d954ff3b5b9e556b642ad1e0e66c78a93ca2b081ee495209565dc8f53b36033f347f41caf025f598294317b0fe6e9fd091979a35a3832e0d5eb72414c43ee9a4328fce31ca560b6998c7195d6b055ac9d8c82ea1b8ed461471cdefcbcfdab44868812ff43c411f04f86ee241c474a1295fee3f38034092e56df7b4bce8f4c782f6822b86b17fbf38ad50ad67bea411cbdb39f543979259227ebeff73db9b2374afb069be0e2056") ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/04 04:45:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x2, 0x4, 0x20) semop(r0, &(0x7f00006bf000)=[{0x7, 0x3, 0x800}], 0x1) r1 = semget$private(0x0, 0x2, 0xf) semtimedop(r1, &(0x7f0000033000+0x816)=[{0x4, 0x7ffd, 0x0}], 0x1, &(0x7f0000034000)={0x77359400, 0x0}) r2 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00002a5000-0x8)={0x4, 0x89aa}, 0x8) semctl$SETVAL(r0, 0x3, 0x10, &(0x7f0000366000)=0x2) semop(r1, &(0x7f0000021000-0x18)=[{0x4, 0x81, 0x0}], 0x1) 2018/01/04 04:45:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000e9b000)='/dev/sg#\x00', 0x81, 0x2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x1, '('}, &(0x7f0000cfb000-0x4)=0x9) r0 = syz_open_dev$sndpcmp(&(0x7f00006b6000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2, 0x0) getsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000517000)=0x0, &(0x7f0000517000)=0x4) syz_emit_ethernet(0x32, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d7cc2d", 0x0, "1400f1"}, ""}}}}}, 0x0) 2018/01/04 04:45:41 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000028c000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) dup2(r0, r1) r2 = semget(0x1, 0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETPID(r2, 0x3, 0xb, &(0x7f0000000000)=""/171) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r3, 0x29, 0x200000000001, 0x0, 0x0) 2018/01/04 04:45:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00001ef000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000971000)={0x8, 0x0, &(0x7f000032d000)=[@register_looper={0x630b}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000252000)=""}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000690000)='/selinux/user\x00', 0x2, 0x0) fcntl$setlease(r1, 0x400, 0x2) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000104000)={0xffff, 0x1, 0x100}) 2018/01/04 04:45:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f000017e000-0x5)='user\x00', &(0x7f00002ab000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f45000-0x1f)="663493653038be9dd14c5a7de44f63a4ebc86dcdd0aa3863935a1d8097c08c", 0x1f, 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f00004f1000-0x8)='keyring\x00', &(0x7f000012d000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$negate(0xd, r1, 0x0, r2) r3 = dup2(r0, r0) getdents(r3, &(0x7f0000f9b000-0x4a)=""/74, 0x4a) syz_emit_ethernet(0x6e, &(0x7f000060a000-0x9a8)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "fcda32", 0x0, 0x4, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], "231182f830dc36db"}}}}}}}, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f000022e000-0xe)='/selinux/user\x00', 0x2, 0x0) rt_sigsuspend(&(0x7f000022e000-0x8)={0x80000000}, 0x8) [ 275.551780] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 275.554052] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 275.554155] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 275.567437] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 275.697094] binder: 15918:15924 ERROR: BC_REGISTER_LOOPER called without request [ 275.704783] binder: 15918:15924 ERROR: BC_ENTER_LOOPER called after BC_REGISTER_LOOPER [ 275.730148] binder: 15918:15933 ERROR: BC_REGISTER_LOOPER called without request [ 275.737830] binder: 15918:15933 ERROR: BC_ENTER_LOOPER called after BC_REGISTER_LOOPER 2018/01/04 04:45:41 executing program 6: mmap(&(0x7f0000000000/0xb25000)=nil, 0xb25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002d8000-0x6)='-G\\%(\x00', 0x3) fcntl$addseals(r0, 0x409, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000b25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000032b000-0x8c)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b27000-0x4)=0x8c) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000aa1000-0x108)={r1, @in6={{0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x3f, 0x0, 0x9ae, 0x3, 0x2, 0x6, 0x4, 0x400, 0x410, 0x6, 0x6, 0x0, 0xeb, 0x80]}, &(0x7f0000b26000)=0x108) getsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f0000b25000)=0x0, &(0x7f0000b26000-0x3)=0x4) 2018/01/04 04:45:41 executing program 4: mmap(&(0x7f0000000000/0xb13000)=nil, 0xb13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x5) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ca000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000b13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000b14000-0x8)='./file0\x00', 0x120) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x7) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00001c3000-0xc8)={0x1, 0x0, [{0x0, 0x1, 0x0, 0x0, @msi={0x2, 0x80000, 0x0}}]}) 2018/01/04 04:45:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000106000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) close(r0) r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f00002e5000)=""/114, &(0x7f0000f9e000)=0x72) 2018/01/04 04:45:41 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) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0xa00000400, 0x3fffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000078b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000665000)={0x0, 0x1ec56f8b}, &(0x7f00008b6000)=0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000013b000-0xa0)={r1, @in6={{0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x0, 0x5, 0x9, 0x10001}, &(0x7f0000e37000)=0xa0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/04 04:45:41 executing program 7: mmap(&(0x7f0000001000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001000)={0x20071026, 0x0}, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x4000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000008000-0x4)=0x0, &(0x7f0000008000-0x8)=0x0, 0x5, &(0x7f0000003000/0x4000)=nil, 0x1) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000004000-0x310)={0x40000003, {{0xa, 0x3, 0x67a5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x27}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xd327, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7d9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) 2018/01/04 04:45:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000306000-0xf)=""/15) r1 = syz_open_procfs(0x0, &(0x7f00001a7000-0xf)='net/icmp6\x00') preadv(r1, &(0x7f000030f000-0x40)=[{&(0x7f0000520000)=""/178, 0xb2}, {&(0x7f00005f9000-0x3a)=""/51, 0x33}, {&(0x7f000043c000-0xb4)=""/68, 0x44}], 0x3, 0x1) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000d0b000-0x10)={0x1000, &(0x7f0000502000-0x1000)=""/4096}) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f000091b000-0xc)={0x2, 0x0}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0x0, 0x0}) getxattr(&(0x7f0000d15000-0x8)='./file0\x00', &(0x7f0000eb9000)=@known='com.apple.FinderInfo\x00', &(0x7f00001ab000)=""/198, 0xc6) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000052000)={0xd000, 0x0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) mknod$loop(&(0x7f0000ada000)='./file0\x00', 0x30, 0x1) unshare(0x800) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000000)={0x0, 0x14000, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f000097a000)=0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/04 04:45:41 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, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000310000)='/dev/midi#\x00', 0x3d, 0x181000) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f000004c000)={0x7, 0x3, 0x9, 0x3, "8b62454bc3234c4bc310477dae01c12d07a74919a54aa090f7a9c314c61d56b594c53d0b6cbb472a6ec6ce41", 0x7ff}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000726000)={r0, 0x0, 0x0, 0x5, &(0x7f0000878000)=[0x0, 0x0, 0x0], 0x3}, 0x20) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f000034c000-0x20)={r4, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$kvm(0xffffffffffffff9c, &(0x7f0000cb0000-0x9)='/dev/kvm\x00', 0x410100, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000231000)={r3, 0x0, 0x100000100000003, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 04:45:41 executing program 3: 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, 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b92000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000160000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0xc0) r3 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000483000-0x8c)={0xffffffff, 0x286, 0x100, 'queue0\x00', 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]}) sysinfo(&(0x7f00008fd000)=""/213) 2018/01/04 04:45:41 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x0, 0x8}, &(0x7f0000a70000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x56bf}, &(0x7f00007d6000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00002b9000-0xb8)={0x0, 0x8001, 0x200, 0xfffffffffffffff9, 0x5, 0x1, 0x7, 0x9, {0x0, @in={{0x2, 0x2, @rand_addr=0x2, [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, 0x8, 0x6, 0x7}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f9b000-0x18)={r2, 0x8f, 0x20, 0x100000000, 0x17d8}, &(0x7f0000000000)=0x3af) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt(r0, 0x3a, 0x0, &(0x7f0000d23000)=""/0, &(0x7f00004fc000)=0x0) 2018/01/04 04:45:41 executing program 6: clone(0x0, &(0x7f0000d62000-0x9)="", &(0x7f0000000000)=0x0, &(0x7f0000a7e000-0x4)=0x0, &(0x7f0000001000-0x1)="") r0 = signalfd(0xffffffffffffffff, &(0x7f0000eef000)={0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(r0, &(0x7f0000001000)={0x10000}, 0x8, 0x80800) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000003000-0xb0)={{0xf0, 0x6a5}, 'port0\x00', 0x1, 0x1004, 0x1, 0x101, 0x8, 0x800000000000000, 0x8, 0x0, 0x2, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000003000)=@assoc_value={0x0, 0xffffffffffffffc0}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000004000-0x98)={r3, @in6={{0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [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]}, 0x4f, 0xd5}, 0x98) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000001000-0x14)={0x0, r2, 0x7, 0x0, 0x0}, 0x14) dup(r1) flock(r1, 0xd) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000001000)=0x3) 2018/01/04 04:45:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = syz_open_dev$mouse(&(0x7f00006a6000-0x12)='/dev/input/mouse#\x00', 0x9f4a, 0x200000) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000af2000)={r3, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000955000-0x8)={r3, r0}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a4e000-0xc)='/dev/autofs\x00', 0x3, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000ec0000-0x10)={0x0, 0x0, &(0x7f0000e68000)=[]}, &(0x7f0000d32000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f000066b000-0x8)={r5, 0xffffffffffffffe0}, &(0x7f00006ed000)=0x8) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000e48000-0x4)={r3}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00007d8000)={r3, r0}) 2018/01/04 04:45:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000f4e000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000047a000)={0x0, 0x0}) r2 = getuid() getgroups(0x4, &(0x7f0000259000-0x10)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) fchown(r1, r2, r3) timer_create(0xb, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x989680}, 0x8) 2018/01/04 04:45:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f0000f32000)={0x0, 0x78, 0x0, 0xffffffff80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a74, 0x0, 0x0, 0x0, 0x0, 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) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000050c000)={0x0, 0x105004, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000052000)={0xd000, 0x0, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00009ba000)={0x0, 0x0, 0x0}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d77000-0x10)={0x0, 0x10000, 0x0}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000b63000)='/dev/audio\x00', 0x80200, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000d01000)=@sack_info={0x0, 0xbff, 0x1}, &(0x7f0000351000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00009e4000-0x8)={r4, 0x7fffffff}, &(0x7f0000ce1000-0x4)=0x8) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/04 04:45:41 executing program 1: r0 = syz_open_dev$adsp(&(0x7f00009d7000)='/dev/adsp#\x00', 0x3, 0x10280) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x3) r1 = socket$inet6_sctp(0xa, 0x8, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000b9b000-0x4)=0xfffffffffffffffa, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000982000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r2, 0xc9}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000b9000)={0x0, []}, 0x4) 2018/01/04 04:45:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) setsockopt(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) mmap(&(0x7f0000980000/0x10000)=nil, 0x10000, 0x0, 0x80012, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/04 04:45:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000025d000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f69000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@broadcast=0xffffffff]}, 0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f6b000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000042e000-0x4)=0x100000001, &(0x7f00000f5000-0x4)=0x4) 2018/01/04 04:45:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00002eb000)={r0}) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000253000-0x24)={@common='sit0\x00', &(0x7f0000286000)=@ethtool_gstrings={0x1b, 0x7, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$dspn(&(0x7f00001e1000-0xa)='/dev/dsp#\x00', 0x1ff, 0x101000) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f0000a13000-0x8)=0x0) 2018/01/04 04:45:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(0xffffffffffffffff, 0x5450) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000004a000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000e72000-0x8c)={0x0, @in6={{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa47}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000013000)=0x8c) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f00001da000)=0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00005d2000)={0x3585d126, 0xe0d, 0xa, 0xfffffffffffffbff, 0x100000000, 0x9, 0xbb, 0x2, r2}, 0x20) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000012000)=0x9) openat$mixer(0xffffffffffffff9c, &(0x7f00007bf000-0xb)='/dev/mixer\x00', 0x200080, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000cf8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cfa000-0x4)=0x14) 2018/01/04 04:45:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000006000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f000072e000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f77000)=0x10, 0x80800) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000830000+0x14d)=0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x7) r4 = syz_open_dev$adsp(&(0x7f0000620000-0xb)='/dev/adsp#\x00', 0x8, 0x80000) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f000042c000)={0x9, {{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]}, 0x0, 0x4, [{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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, 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]}, {{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]}]}, 0x2b8) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000e81000)={0x106002, 0xf000, 0x80000000, 0x20, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000010000/0x18000)=nil, &(0x7f000002f000-0x18)=[@text32={0x20, &(0x7f000002f000-0x52)="36660f07b9b80900000f32c4c1c5f151ff9a0018000035010f53b066881feeb9db250000b8008c4c000000000000000f30c4e241298835680000c4c31902226f0f20d835080000000f22d866b81a000f00d8", 0x52}], 0x1, 0x0, &(0x7f0000020000)=[], 0x0) 2018/01/04 04:45:41 executing program 0: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000f6a000)='/dev/vcsa#\x00', 0x6, 0x2002) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f6b000-0xe8)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@empty=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000045e000)=0xe8) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000f69000-0x24)="24000000190025d0471c1f24fffffc0e020000000010ffffffeb40ea0800070000002ae0", 0x24) 2018/01/04 04:45:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c94000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d1b000-0x14)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000b36000)=[{0x0, 0x0, &(0x7f000046e000-0x80)=[{&(0x7f0000826000)="6a3274c956ad3e934a095d9d5c96e5db", 0x10}], 0x1, &(0x7f0000562000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00002b2000-0x10)=[{&(0x7f00007d5000-0x7d)=""/125, 0x7d}], 0x1, &(0x7f0000bdb000-0x2e)=""/0, 0x0, 0x0}, 0x0) preadv(r0, &(0x7f000014d000-0x70)=[{&(0x7f000043a000)=""/42, 0x2a}, {&(0x7f0000c1f000)=""/252, 0xfc}, {&(0x7f000065d000)=""/213, 0xd5}, {&(0x7f0000498000-0x82)=""/130, 0x82}, {&(0x7f000016c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000268000)=""/162, 0xa2}, {&(0x7f0000197000-0x7a)=""/122, 0x7a}], 0x7, 0x0) r2 = memfd_create(&(0x7f0000d76000)='proc\x00', 0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000086b000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000447000)={r3, 0x0}) r4 = dup2(r0, r1) ioctl$TIOCGLCKTRMIOS(r4, 0x5456, &(0x7f0000b1b000-0x24)={0x4, 0x100, 0x8, 0x2e, 0x20, 0x6, 0x286, 0x15ac, 0x8, 0x9, 0x8, 0x7f}) ioctl$EVIOCGABS0(r4, 0x80184540, &(0x7f00008b3000-0x2)=""/2) 2018/01/04 04:45:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ff4000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e54000-0x4)=0x8) r1 = socket$inet6(0xa, 0x3, 0x4) setsockopt$inet6_int(r1, 0x29, 0x10, &(0x7f0000a33000-0x4)=0x6, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e1c000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x3, 0x1, 0x4, 0x8, 0x1, 0x8000}, 0x20) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000b83000)={0x3ff, {{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$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dea000)={0x4, {{0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000000000000, 0x7, [{{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0xffffffffffffffb7) listen(r1, 0xc0a) 2018/01/04 04:45:42 executing program 3: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) clone(0x0, &(0x7f0000b7c000-0x30)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000ccb000)="") r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f00009e0000/0x3000)=nil) r1 = gettid() sched_setparam(r1, &(0x7f0000af9000-0x4)=0x2) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000be5000)=""/238) 2018/01/04 04:45:42 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x9, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000009000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000003000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, r1}, 0x14) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000007000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf20000000000000006444f52d30faba2821c"}) 2018/01/04 04:45:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000)=0x0, 0x4) bind$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) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6(0xa, 0x7, 0x8001) socket(0x11, 0x800, 0x6) listen(r0, 0xff) accept(r0, &(0x7f0000295000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000918000)=0xffffffffffffff44) r1 = syz_open_dev$sndpcmp(&(0x7f00008d0000)='/dev/snd/pcmC#D#p\x00', 0x7fff, 0x400000) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f000053b000-0x10)={0x5, &(0x7f0000a59000-0x14)=[0x0, 0x6c, 0x0, 0x6, 0x7fff]}) 2018/01/04 04:45:42 executing program 1: 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, &(0x7f0000cc9000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000662000)=0x0, 0x4) r1 = syz_open_dev$amidi(&(0x7f0000b3d000)='/dev/amidi#\x00', 0xfffffffffffffff7, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000b63000-0x2)=0x7, &(0x7f0000693000-0x8)=0x2) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000aca000)={0x0, 0x10, "8252cc7051f5e05e71ee63b76f6c3c92"}, &(0x7f0000abb000-0x4)=0x18) 2018/01/04 04:45:42 executing program 7: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f83000)='/wlan0GPL,{&md5sum*}\x00', 0x2) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000f83000)={0xa0, 0x9, 0x6, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000f3a000-0x6)='logon\x00', &(0x7f000078c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000b1000-0x4f)='1', 0x1, 0xfffffffffffffffb) socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = socket(0x11, 0x802, 0xfffffffffffeffff) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00007ce000-0x4)=0x0) write(r1, &(0x7f0000f23000-0xab)="260000002400430504edff0101000021000000040100000000000000f1ffffffffff03000000", 0x26) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f85000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) 2018/01/04 04:45:42 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000735000)='/dev/adsp#\x00', 0x7, 0x800) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000d30000)=""/254, &(0x7f00001bd000)=0xfe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000786000-0x8)='net/raw\x00') sendfile(r1, r2, &(0x7f00003c9000-0x8)=0x0, 0x40000101) 2018/01/04 04:45:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00007dd000)=0x0, &(0x7f00004c2000-0x4)=0x0, &(0x7f000022b000)=0x0) getgroups(0x7, &(0x7f0000cfb000)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) fstat(0xffffffffffffff9c, &(0x7f0000832000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = semget(0x3, 0x7, 0x25) semctl$GETVAL(r3, 0x7, 0xc, &(0x7f0000a3d000-0xed)=""/237) setresgid(r0, r1, r2) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 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}, 0x2801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/04 04:45:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000014c000)={0x0, 0x0, 0xa001}, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f000006d000-0x20)={@generic="f9441e730ee6003685f3baeb89eda405", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00005e3000-0x4)={0x6, 0xfffffffffffffffe, 0x0}, 0x4) listen(r0, 0xffc) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000110000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f000084a000-0xc)="5c5d8a286e6f6465765e2a00") 2018/01/04 04:45:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) 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, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000999000)=0x0) ptrace$getsig(0x4202, r2, 0x4, &(0x7f0000ebb000)={0x0, 0x0, 0x0, 0x0}) close(r1) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000f71000)={@common='rose0\x00', @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) shutdown(r0, 0x0) 2018/01/04 04:45:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x502ed115b2d9a5af, 0x0) ftruncate(r0, 0x40102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x802, 0x0) sendfile(r1, r0, &(0x7f0000002000)=0x0, 0x876b5e795) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000b7c000)={0x0, 0x2710}, 0x10) sendmmsg(r1, &(0x7f0000da5000)=[{{&(0x7f000090f000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00005e1000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000b21000-0x10)=[], 0x0, &(0x7f0000e8a000-0x420)=[], 0x0, 0x0}, 0x0}], 0x2, 0x0) sendfile(r1, r0, &(0x7f0000b7a000)=0x0, 0x1fffffffe0) 2018/01/04 04:45:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe2(&(0x7f0000d46000-0x8)={0x0, 0x0}, 0x4000) openat(r1, &(0x7f0000f57000)='./file0\x00', 0x0, 0x40) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000018f000-0x4)=0x0) lstat(&(0x7f00006dd000)='./file0\x00', &(0x7f0000c47000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000f17000-0x8)='./file0\x00', &(0x7f00000c6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000091a000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000065e000)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fee000-0x4)=0xe8) lstat(&(0x7f0000c08000)='./file0\x00', &(0x7f0000975000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00004ad000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 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=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000086b000)=0xe8) stat(&(0x7f0000836000)='./file0\x00', &(0x7f00009ac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000dee000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000df9000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@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}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000019b000-0x4)=0xe8) stat(&(0x7f00008a8000)='./file0\x00', &(0x7f0000b29000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004fb000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005be000)=0xc) fstat(r0, &(0x7f00001a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getegid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000072000-0x4)=0x0) r18 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e26000)={0x0, 0x0, 0x0}, &(0x7f00000ee000-0x4)=0xc) r20 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002d0000)={0x0, 0x0, 0x0}, &(0x7f0000990000)=0xc) r22 = getgid() sendmmsg$unix(r1, &(0x7f000006b000-0xe0)=[{&(0x7f00003e2000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000043f000)=[{&(0x7f0000ba2000-0x8f)="4277ee0016cce88a3dc86ab1784857b9f0de4da6ed78e352eb644e64927999437953616d81c7477e99e0e0bf4ef7fef6e3f3a4688b21b8728469ceafc2dbc2f436b565d094182ea6e53163e4f608c8d060db6a3f99c14294d510ee3d84d1df8db2dff3768d2119666616e8200172a758e14047da5ca0cee6047e5c6f37091e1122dcb7e59588cd718b293baf0b5e80", 0x8f}, {&(0x7f0000640000)="06cd5f2fdc295a6fccd6bb2a425964ca382e6220e6edcc6731a5cfa1140fc5b38a589d76b37da28bc35e7d0d73d4750cfa5daad942d8b7ba7084bd42fba97b3f432f63721aee85cbdb066eab7891516d863c2b012d3aae950dbd29b8c9", 0x5d}, {&(0x7f00007e0000-0x45)="79aef2ac1be640f50c9481882c245e3e893873195aed5cb578515bd21c13f91d197846911dec4511b9e6f5cd6fc0177c005496452e1504228749a8aaa48fdbc8aa29425f06", 0x45}], 0x3, &(0x7f0000236000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x20, 0x4000801}, {&(0x7f00006c6000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000c2b000)=[{&(0x7f0000c2f000)="108bebd9f9c521bfcb1d7de480660614dfb3095ccfd64972592183fed8fe963009832c5b4974b23803739c0b68b0e6fda56251af28ddda22bbfc55ca983367f6dda3158495be56a631b5dcd396295c2f912eeda006c589ec213c820664989bbd9e52104b69b22f7c4a91eb17f0f1d9328bfd96f3d22b908a2aa4768d3786fa77a2d959de02c545d39c8bd7f380a18d7a0b8d728b45ccb6731c23aae7bcfc01b68e63ca028eee12f2c8a2e252dab75c58e4ab811138272ea3c618641c3729c2fe33bff83658dfc8c38d03052af6c0c0f7c6338f1396016e172087bc", 0xdb}, {&(0x7f0000e61000)="c550d52a07a3aa7484ad59ed2998dff17f189a555a2dc408f7296093786bb993b1064fd7d152390f80b43529ceaac2cac9886f3dc55d14865145b7c15ed4c87496a6fb88f6b0b709c1511f79e1cba2ffbc2b3b9edfb24262fadf3690411e16b692be90f8955a40bf18c4c4252b739da6909fe5aa59a6ad942a02946985761cd3bdb24853", 0x84}, {&(0x7f0000469000)="93e4dae8a4df761a3e20f750e70e9fb353affd39cda8bfc813cb087ffc6640968925535ce557add4a9a6b90edeef9f436961931ec3faf24544bbd4ab2cb983db4ec97988d10cc76a18bc6879426cb57e8b0060604e8cd164df082beb7a00e55d379c215e32d33e3e76ef5ba873cd4e8e690973d66e5111654d70ba14c43c1cac2e45e567d01887c23e964ed8fa50c55bc4a36682aa210b16de57238ecd461ff653ded9e4d33ed6a7ab24694f18e456fcc6c6ee0fc378328be10570925ba3439b56683e0a077e6d03716fa6b1390fbd9928fc35eb0f5f21dd1b30b78a41b3ebdafe152a5bd4ba501edf521ac6f3", 0xed}, {&(0x7f0000383000-0xa2)="919b504fad327b78df6f7b6679b2a8e615d08c8afb87c70f1729508e07ca7192bcd87fd5e9fa469a696b031f1212505f18ae20cb4e2119c3f4e5591f223ceb54bd86c3dc3551e92d3c78658420541f3cf8bc7af38c2032e4c19a3518dbc05d552d12248eaa197b64251aa9beb6466aa3f1513a8117cefbd2db567b052b8ad4c5d4a858aa75179755f120ed466ada665d891564e95d9ed7d8b587cb385840571502e2", 0xa2}, {&(0x7f0000099000-0x41)="243debec18683d177e1dde0206b798ef8f4bbc700d375a701602a7d271969fe17c4818dc725902f1bcafcfba3e651bf59b710072c3ca58056e80098c43bdd99c77", 0x41}, {&(0x7f0000b71000)="1625cecb01de3978708ae44f4aab143a918d9614686b576db6236d0003e362d2b2703c5e1a1936a1b93e3d8402b8be696a45e9990121a2824f05c8e0595058eaea74887b7e911435e57a1cae651af249e0a037c5d75d0cb111584e261938e701117f31246a6dd4379387e225f9af22e989c26ed94eb03f6886ebdd47de056fa4373dd2f29ba9e93972b40d2948720af667dcbefaf9492b990451d8bdbb9cb4b02721b9ff067e1fbe5163cf108d8ad33bf97b4c0f562ea25aac84e1414f13a609d09ed3ee31f1bfa7f5bb67aaa06aa3689d77cdaaaf67e5bfc3da094ba2ce44d47bce48d6e510e885fb89ef16676adb6276c8", 0xf2}], 0x6, &(0x7f00008bc000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x98, 0x4000000}, {&(0x7f0000f2f000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d6f000)=[{&(0x7f0000428000-0x4e)="f9d5d5784f7fb03b6c4fa876016110bda7db95ef83a3deb72c3c5bc26a0e15fd8a481b62ee8deaabf8e0f887086eaee4963457674dfac9c95430e2a91034b6f63f9c7661861c46b9fa1c0f70fc37", 0x4e}, {&(0x7f0000810000)="23cc10642661e6d4465aefb14ec17e63b89a1a560f762da209a82427f34bfda83e761c77368041d138ec8b2c145e80f8648b5dd599065c75071120d7c53f7bdcc37866605db28a46708e7776d3f58eafac1fe6bbc838a59a6f09171d334781b0f8f81f1f18c4b0029ce57091", 0x6c}, {&(0x7f000096e000)="d7834b0ca492f51395287ed9abc4de2e89725eec6b0ae58f7aeea184c6d6d41dd0d2bf057cae7aaa950b50de5d6d63f38239d84e94368873fbce0bea9a083ea18a538805005d15c24ee8f34f1a7757c854479194bda7926175e98b3c38f0cbd4fdbf8c1d472ea5a30b45dbd5e754cd7446dc10c530c7f999889fd24e03098efbd4dcefc20452cb32d2a28f44f0dcdfe871fa8e97ff8cb3a8390ad65f0b8284dfd8da3aad986bdd3c2319e9ab97ed18670a73d711ab2bddc92b61232e716abbf9a2462c04c0547dcab4399b834200daa4e86d9f25acad6646a6e50f08b6fe22d27fdf1000c856f3e4e85b21263bdb4d", 0xef}, {&(0x7f0000443000)="977c79163e52ed03443006ab81e8358783a01378651070720f7fcb98f93831672a96a23381d5c10f282e1807a3fa0d80f5c4193f284bde789c8366701c28fd2d457ba28e21f6e03bee74e93afabe8b2f4e3f5f49352f839b91954450ed24", 0x5e}, {&(0x7f000087d000-0x84)="bd379b50f954ad8980ca931f308736fcb338f9d12898e535b944b890265d603619df8036f1ca24b2994c928de57bf2528b465721a5ebec55a5ffd8258e6e5c5cca8c219c6419692b5e99ad67dd40768d15b8f7b1b1f4fa0527bd900676095bd5eb5121a331c6fadba651b66bb80933334b780ff85885d9b7b5c36b9b5de66a64b180ab79", 0x84}], 0x5, &(0x7f00006cf000-0x178)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x178, 0x804}, {&(0x7f000004b000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000db8000-0x50)=[{&(0x7f0000f62000-0x2e)="9fb0b29d365410ef6a13d98df9f27a386648e8c5e3a800c8522bd702fac91c919fddc5d8c066bd4541d0bc069e5b", 0x2e}, {&(0x7f0000e78000)="b1835e", 0x3}, {&(0x7f0000a60000)="10c3f4fde00a451f8d399e1567cfcdaccbc495f47ee62ae74499636151feadd671717e052015fd211d03d7c55aaf54bfb7b0883688b24df72afe93426e57c24beeca8ea15aeff2c840552a392ef65dec7e5405a05b6e84cda4efa7c59d29d63b7f0d00a9755054aceec280521a1b65dd1f2d8830048877672cc2056a4e07476812f35e532f617b4e9b7cdeedd250f2797b052dd782356f4157460279c56465f1fc13c65aca5b828610fccf6cccd0d77913bc77700baedbc7de61671dc0af382dbab50f48f68ed28e12130cf04ae8b7bad465b7419cfc0c7d2a58f07509d43f3826a6595879dd", 0xe6}, {&(0x7f000049d000)="b2bd4d30ffbf8ad0939bfbb3b02ae109ef0b3cac625854c71df91707b47bc17cb71a905b71aa7b5e51e44a6ef6a038b2d60f0b57c5976d2b52289b90c911aee10cb474209db95577f0edbdb24af5b7acbb6af8433d4d95e931c2", 0x5a}, {&(0x7f0000e8e000)="43cb425bc63f13e7ea4469afc8f2ccd279fa2b35dab4e24d263d64fc0d3822fd8aa750a21b67a98466bfb3b285fc638ee15459674bec34f81fbd04e473230c6bec2c27ed7429c12dcaad32803cc007629b557e26d50e4db33506b91b588a280dbbfe38f94078e4259352953722f928eb7a676b3ad3dc04167a8445e3baa7ec0dc0fb7ceec76d00df963164faf51fe964", 0x90}], 0x5, &(0x7f0000d38000)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x18, 0x1, 0x1, [r0]}], 0x38, 0x10}], 0x4, 0x40) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000079a000)="01010600000000040000000000000054", 0x10) r23 = accept$alg(r0, 0x0, 0x0) sendto$unix(r0, &(0x7f0000c29000)="", 0x0, 0x20000000, &(0x7f00006bf000+0xbe3)=@file={0x1, './file0\x00'}, 0xa) accept4(r23, &(0x7f0000b8e000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000777000-0x4)=0x14, 0x0) 2018/01/04 04:45:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00005d4000-0x8)='./file0\x00', 0x8000, 0x42) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000202000-0x78)={0x6, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x99f7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7f, 0xbf2, 0xfff, 0x0, &(0x7f00008f1000)=@generic="6865c867df1e15f272d9404108c26a58", 0xfffffffffffffffd, 0x1, 0x7ec}) 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 = syz_open_procfs(0x0, &(0x7f00002fd000)='net/ip_mr_vif\x00') sendmsg(r1, &(0x7f00002af000)={0x0, 0x0, &(0x7f000034a000)=[], 0x0, &(0x7f000010d000)=[], 0x10c0, 0x4010}, 0x24000080) pread64(r1, &(0x7f0000015000)=""/0, 0x0, 0x2000000003) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00006f8000)=0x0, &(0x7f0000092000-0x4)=0x4) 2018/01/04 04:45:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f0000912000)='\x00', 0x1, 0x1) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) dup2(r1, r2) ioprio_set$pid(0x0, r0, 0x2002) syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x4, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x122) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x240000, 0x20) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x4, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000001000)={0x6000, &(0x7f0000001000-0x8)=0x0, 0x1, r4, 0x8}) 2018/01/04 04:45:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000d3000)='projid_map\x00') sendfile(r0, r0, &(0x7f0000b97000)=0x52, 0x10000006) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00004db000)=0x5) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000443000-0x10)={0x0, 0x3ff, 0xf8f, 0x5}, &(0x7f0000a0a000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000759000)={r1, @in6={{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x1c00000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x200, 0x8000, 0x9, 0x88, 0x19, 0x97e, 0x58, 0x9, 0x0, 0x3, 0x3e6, 0x8, 0x1, 0x4, 0x6]}, &(0x7f00009e3000-0x4)=0x108) 2018/01/04 04:45:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f00003cc000-0x8)={0x0, 0x0}) getpeername$netlink(r1, &(0x7f00000dd000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000434000)=0xc) ioctl$sock_ifreq(r0, 0x89a2, &(0x7f00007f0000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x5, 0x0, 0x0, 0x0, 0x0, 0x0}}) pipe(&(0x7f0000d3d000)={0x0, 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00009a1000-0xc)={0x0, @multicast2=0x0, @loopback=0x0}, &(0x7f0000d4d000)=0xc) 2018/01/04 04:45:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000f9f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x21) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r1, 0xaa, 0x27, &(0x7f0000de0000)="e000064a7ffeff0021ec0bf0", 0x122f84016ad589de) shutdown(r0, 0x0) bind$inet(r1, &(0x7f0000b92000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 04:45:42 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ustat(0x5, &(0x7f0000013000-0x1)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000a7b000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000358000-0x8)={0x1, r1}) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/04 04:45:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000a2b000)=[0x0, 0x0]) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x3, 0x2, 0x0, 0x0, 0x0}}, 0xfffffffffffffcb2) close(r0) 2018/01/04 04:45:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) write(r0, &(0x7f0000332000-0x1f)="1f5100000c06ffde0000008f000a00001d7f00190900018200050000000000", 0xfe3a) 2018/01/04 04:45:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c2e000-0x8)='./file0\x00', 0xffffffffffffffff) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a09000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = syz_open_dev$dmmidi(&(0x7f0000e86000-0xd)='/dev/dmmidi#\x00', 0x100000001, 0x2000) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000fc1000-0x4)=0x0) link(&(0x7f0000329000-0x8)='./file0\x00', &(0x7f00000d3000)='./file1\x00') rmdir(&(0x7f000049e000)='./file1\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000a94000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f000022d000)={r1, 0x0}) pivot_root(&(0x7f00001c7000-0x8)='./file0\x00', &(0x7f00005c0000-0x8)='./file0\x00') 2018/01/04 04:45:42 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, 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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000623000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000a01000-0x108)={0x0, @in6={{0xa, 0x2, 0x7fffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x6, 0x354c, 0x6de, 0x4c, 0x3f, 0x9, 0x8, 0x6, 0x3, 0x8, 0x7, 0xf46, 0x6, 0x7]}, &(0x7f00009d0000-0x4)=0x108) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000b05000)={r2, 0x5, 0x1}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000932000)={0x2, &(0x7f0000932000)=[{0x400000007, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x20000000007fff}]}, 0x10) setsockopt$inet6_dccp_int(r1, 0x21, 0xf, &(0x7f0000418000)=0x3, 0x4) 2018/01/04 04:45:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) syz_open_dev$amidi(&(0x7f0000bcf000)='/dev/amidi#\x00', 0x0, 0x200) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) fcntl$getflags(r1, 0xb) r2 = accept4(r0, &(0x7f000080e000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002a4000)=0x10, 0x800) getsockname$llc(r2, &(0x7f0000578000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d91000)=0x10) socket$netlink(0x10, 0x3, 0x1f) timer_create(0x7, &(0x7f0000048000)={0x0, 0x17, 0x1, @thr={&(0x7f000012e000)="f5679160e617a1677e5daf8c3c8e54eb72c42996c8869de5f1182c8f7961091ce50efbb247920b2faaad843fa2c83b1e19898f992bd0043f53ef7206122dadf4fb582462971232e831c30170fe24d0c3cbeeb7852dfd047fdcc07474a718a96feb8ce761088b5d0756c1ecff5238d1f29ad3f0617cef8449292438f5777bade2c40e774b463b037de45fc4356bc4dea702f1e92d5a828ab76c019c5c4a822575ca53645a7c10f46741e3f813e0853f6528ba3340bf7e968cd96f18c1cc73", &(0x7f0000167000)="f51966f10b6a06af3f5d658e7162bca25bec04a7d59fb104a9ee8354a42f17f2adeff1909a488af8e0ea9fb772d161ce3882a382b3334e9f0ea543946e8a3b3d4962c915b0a5fc10c338d1d988d17ce8a447dcfa9457185966d31193faaaefb97eb5928a952738b3ff446413e1cadd7d5b180c906313a24a225e5124d81348487ec543de1f8283729b94090ab71956e4722a3662eeded0b97b531ca7c81e8701f5bb91bf286f2a1ad185541b75a62932500d49f6d28854d1cfcc799d9e993f373d703a17ed09"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ab0000)=0x0) write$tun(r1, &(0x7f00003a1000-0xa1)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/04 04:45:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000d3e000)=0x0, &(0x7f000076a000)=0x0, &(0x7f0000db0000)="") getxattr(&(0x7f0000965000)='./file0\x00', &(0x7f0000ab2000)=@random={'os2.\x00', '/dev/sg#\x00'}, &(0x7f000069e000)=""/171, 0xab) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r0, &(0x7f0000000000)='./file0\x00', 0x6000, 0xc00, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 04:45:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) bind(r0, &(0x7f0000f70000)=@un=@file={0x1, './file0\x00'}, 0xa) r2 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001f3000-0xc)={0x0, 0x0}) connect$unix(r0, &(0x7f0000c8e000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f000047d000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/04 04:45:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000005000-0xa)='/dev/dsp#\x00', 0x1, 0xffffffffffffffff) signalfd4(r0, &(0x7f0000929000)={0x0}, 0x8, 0x80800) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) poll(&(0x7f000076a000-0x10)=[{r0, 0x0, 0x0}], 0x1, 0x1f) read(r0, &(0x7f000000b000)=""/192, 0xc0) 2018/01/04 04:45:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x80)=@generic={0x0, ""/126}, &(0x7f0000000000)=0x80) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000dbf000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f000026e000)='/dev/midi#\x00', 0x9, 0x200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000aee000-0x8)={0x0, 0x219a1891}, &(0x7f00002d5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000eec000-0x8)={r2, 0x4, 0xfffffffffffffffe}, &(0x7f0000a8d000)=0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_pts(r3, 0x0) r5 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000084000)='/selinux/create\x00', 0x2, 0x0) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000511000)=0x2) ioctl$KVM_GET_ONE_REG(r5, 0x4010aeab, &(0x7f0000997000-0x10)={0x4, 0x800}) dup3(r4, r3, 0x0) readv(r3, &(0x7f00001d9000)=[{&(0x7f0000224000-0x16)=""/22, 0x16}], 0x1) getpeername$packet(r5, &(0x7f00003f7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00001cb000-0x4)=0xfffffffffffffe78) connect$packet(r5, &(0x7f000099b000-0x14)={0x11, 0x7, r6, 0x1, 0x5, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) [ 276.428290] device eql entered promiscuous mode 2018/01/04 04:45:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000496000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000021d000-0x14)="79733976d8c30a4aead96002e808cfe60585ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000c25000-0x38)={0x0, 0x0, &(0x7f0000035000-0x18)=[], 0x0, &(0x7f000075e000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvfrom(r1, &(0x7f0000f53000-0xc7)=""/199, 0xc7, 0x0, &(0x7f0000da8000-0x10)=@ipx={0x4, 0x0, 0x0, "fc76f3643ffe", 0x0, 0x0}, 0x10) 2018/01/04 04:45:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00002db000-0x6)='vegas\x00', 0x2f1) bind$inet(r0, &(0x7f0000a87000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xfffffffffffffd9e, 0x20020006, &(0x7f0000386000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fdatasync(r0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000014a000)={0x3, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/04 04:45:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x3, 0x6) write(r0, &(0x7f0000db1000)="1f0000001a00ffe3fdde45c7f21100000101000008000480021e00dcffdf00", 0x1f) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f000047d000-0x8)=0x1) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f000061a000-0x1)=0x1, 0x1) modify_ldt$write2(0x11, &(0x7f0000d23000-0x10)={0x401, 0xffffffff, 0xffffffff, 0x2, 0x10001, 0x0, 0xfffffffffffffb5b, 0x8, 0x7, 0xffff}, 0x10) 2018/01/04 04:45:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000248000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000f47000-0xc)=""/12) ioctl$TIOCMGET(r0, 0x5415, &(0x7f000055c000)=0x0) ioctl(r0, 0x227b, &(0x7f000050f000)="") setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000011c000-0x4)=0x7, 0x4) 2018/01/04 04:45:42 executing program 2: mmap(&(0x7f0000000000/0xd2c000)=nil, 0xd2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000d29000)={0x0, 0x0, 0x0}, &(0x7f0000d29000)=0xc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cb4000)='/dev/rtc\x00', 0x4000, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000d20000-0x14)={0x0, 0x300000, 0x59a4, 0x0, 0x1, 0x7fff, 0x2, 0x2b6c, 0x5, 0x8}) 2018/01/04 04:45:42 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) bind(r0, &(0x7f0000006000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x3, 0x0, 0x0, "d1941c77b8e8208bb873398382f1de87aa34e0dc45ef83b884b07b0251d6a7298adeb746598ba67670cd41ed8580fdb69263b6994fc68e31ddaf8a6d350b6f", 0x0}, 0x60) getpeername(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) r1 = accept4(r0, &(0x7f0000005000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000007000)=0x4, 0x4) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x80000, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) 2018/01/04 04:45:42 executing program 6: r0 = creat(&(0x7f00004c8000-0x8)='./file0\x00', 0x14) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000e28000)={0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x1b, 0x14, "813607d4d69774a2b215b1f900ec807656c7f38169155a49e05040596b7ba692c97f6852d4fa29b7686aae233c7165e3b9c1ab8cc9637995f410e0531acd9845", "e792ba9396b302e9a1dd3d3f16772742d62e9dcf743ee400f760a9b9cfcb37b6", [0x81, 0xd3], 0x0}) r1 = socket$inet6(0xa, 0x5, 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) recvmsg$netrom(r0, &(0x7f0000001000-0x38)={&(0x7f0000f7a000-0x48)=@full={{0x3, {"d399b6918d6596"}, 0x2}, [{"6ebbe24b24a20d"}, {"5f82880e7b67a0"}, {"270d16dfd191b8"}, {"22092bae20b652"}, {"c850516b74bf53"}, {"100096f28efdbc"}, {"6ff5f4f8936ae8"}, {"a6d6dca8bbb914"}]}, 0x48, &(0x7f000033c000)=[{&(0x7f0000000000)="633141d6a11dd0d2cd8dacd5d8b61e77649d7f0fee0bd73996ec4d42b299a6bbcf2af424ea167ac329783aa7e3dc740dd4a9b79cd11538c6e456a77d67f5e9cfbb718b4ec78799ffa6ca6ece952c435ef7d4a2c051511936a2e96f6912dcafe2a860e88a30a2a48dc34a391374c5508ea59ebbe6a169bae333247d3a3156526b3ba089424c8bdadeab36fdd3823c86398be9bd6d36b037127847c5e25d5c5da9d66ed08335e9e3b12910ae718482b4ea4fcfd8aac26ef5b36fcb26ad", 0xbc}, {&(0x7f0000001000-0x1000)="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"}, {0x68, 0x119, 0x8, "b16c49d4018ac79110461e271132c44f757005ba38139948d4f0c4b4b893397cd2a738e817db4478bd44fea79aa1bba819ee4c0aca42b9b79dee6fb388bda1722990746ff26621461b5f1dd99e2a871eaf64"}, {0x70, 0x10b, 0x7, "40c27b5a9e09ee68cbcb402bdf64d1602ebccec7353cdb4beee9b04318f424da842eb7f3cd0d8ed3598439a23199663440ae32a1e06e7118b6b85ab2ab8cb7ceb1cc0840b5756b5d8fe9c730dac0acb984f7790895c53ce25534"}, {0x18, 0x13e, 0x0, "60bcce09"}, {0x20, 0x113, 0x3, "ada1e8f311819b8b95ea16"}], 0x12c0, 0x4040}, 0x40010000) r2 = dup(r1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00004b1000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc7000-0x4)=0xa0) 2018/01/04 04:45:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d02000)='/selinux/relabel\x00', 0x2, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000416000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf5000-0xa)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r1, &(0x7f0000fb7000)={0x30, 0x5, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/04 04:45:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000011a000-0x241)='net/rt6_stats\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00009aa000-0x4)=0x81, 0x4) fallocate(r0, 0xfffffffffffffffc, 0x8, 0x7fffffff) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7fff) 2018/01/04 04:45:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f2d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00008d6000-0x10)="649c47ffffff7fc86dae79fa409d4d54", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000c25000-0x38)={0x0, 0x0, &(0x7f0000f5f000)=[{&(0x7f0000587000)='0', 0x1}], 0x1, &(0x7f0000a17000)=[], 0x0, 0x0}, 0x0) io_setup(0x800, &(0x7f0000e4b000)=0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000996000-0x28)={@common='sit0\x00', &(0x7f000043e000)=@ethtool_channels={0x3d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 04:45:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000019000-0x5)='htcp\x00', 0x5) sendmsg$nl_xfrm(r1, &(0x7f0000005000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000000b000-0xac)=@delpolicy={0xac, 0x21, 0x301, 0x0, 0x0, {{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast2=0xe0000002, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000018000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000015000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000003000)='./file0\x00', r2, r3) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000014000-0x1)=0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000015000)=0x0) r5 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/selinux/member\x00', 0x2, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x0, 0x78, 0xe7, 0x1000, 0x9, 0x8001, 0x0, 0x3, 0x40000, 0x0, 0x40, 0x9, 0x5, 0x4, 0x1ff, 0x8fc4, 0xffffffffffff7fff, 0x42a, 0x94f, 0xcc48, 0x1, 0x3, 0x7, 0x71b0, 0x2715, 0x881b, 0x4, 0x0, 0xfffffffffffffffd, 0x9b41, 0x6c, 0x1, 0x9, 0x9, 0x400, 0x1ff, 0xfffffffffffffffb, 0x4, 0x0, 0x100, 0x2, @perf_config_ext={0x5, 0xff}, 0x80, 0xfffffffffffffff7, 0x3, 0x0, 0x0, 0x408, 0x7, 0x0}, r4, 0x7, r5, 0x8) 2018/01/04 04:45:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000b36000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000016d000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000088d000-0x8)={0x0, 0x0}, &(0x7f00000ff000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00002fe000-0x194)={r1, 0x18c, "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"}, &(0x7f00007ec000-0x4)=0x8a) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d9d000-0x8)=@assoc_value={r2, 0x3}, &(0x7f0000e2c000)=0x8) r3 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000deb000-0x8)={0x4, &(0x7f0000530000-0x20)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, 0x8) getsockopt$bt_hci(r3, 0x0, 0x1, &(0x7f00003c8000)=""/210, &(0x7f0000860000-0x4)=0xd2) 2018/01/04 04:45:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000018a000)=0x0, &(0x7f00000a8000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d4a000)={0x0, 0x0}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b41000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_pts(r3, 0x8c800) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a84000)='/dev/vga_arbiter\x00', 0x0, 0x0) r4 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000aa6000-0xc)={0x0, @rand_addr=0x0, @rand_addr=0x0}, &(0x7f00004d7000)=0xc) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f00008bd000)=[0x3ec6d04, 0x80]) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000a54000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r5}, 0x14) r6 = dup2(r4, r1) getsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000271000)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00003d4000)={0x0, 0x3}, &(0x7f0000ca3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c60000-0x20)={0x148, 0x4b0726e8, 0x1, 0x5, 0x2, 0x96, 0x800, 0xffffffffffffffe1, r7}, &(0x7f0000300000)=0x20) 2018/01/04 04:45:42 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000172000)="11", 0x1, 0x1, 0x0, 0x0) 2018/01/04 04:45:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x0, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000bec000)='/selinux/user\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000ade000)=""/4096) pkey_free(0xffffffffffffffff) 2018/01/04 04:45:42 executing program 0: r0 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000374000/0xc00000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x20040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000001000-0x14)={0x623, 0x5, 0x32, 0x1, 0x7}) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x2000) shmctl$SHM_LOCK(r0, 0xb) 2018/01/04 04:45:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$void(0x3f) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(r0, 0xaeb7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000003000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000003000-0x4)=0x1008) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000)={r1, 0xbf, "408e00716a7cbdc6026cb37352b85c717eaec035be54103a097ac087e32c5d3fe9050f5e2da0329cab74f7b5f4fd6891168a80b4ace030325e379c547c9e26ab445dd23a45496fb31d961a4aaf318c201779ef22cd50d972dbd99628d8ea7d81a65dd585264b545c3a705afb41ae5c9a82016aafad17165a21b949fdf52e60c45d3308aa0f5af88c0c869fa74f35d2ba9025bed47761f07c8a78a1a50f8c742f8bf0c97f004246caf176f31d89fc1c1988966dc5c32de4145ce6e44ef087e4"}, &(0x7f0000001000-0x4)=0xc7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000002000-0xc)={@broadcast=0x0, @local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0}, &(0x7f0000001000)=0xc) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002000-0x4)=0xff, 0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002000-0x4)=0x0) sched_setaffinity(r2, 0xffffffffffffffbf, &(0x7f0000769000)=0x0) r3 = shmat(0xffffffffffffffff, &(0x7f0000002000/0x1000)=nil, 0x3000) shmdt(r3) r4 = dup2(r0, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000)={0x0, 0x5b, "463b722a6f86a8d34c9134f9c59bff70e3bf678cd3dcbba341fc6e8c2625eb0b95139306e32f5113388dc6be4b75362afc38805ccd0b173d20efaebb3746f9fca4d87272d854cd26d58e3bcfe0d0cd61be055e8c832a5f5edb6d48"}, &(0x7f0000000000)=0x63) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x9}, &(0x7f0000005000-0x4)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000002000)={r5, 0xffffffff, 0x3, 0x10001}, 0x10) r6 = msgget(0x3, 0x80) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(r6, 0x2, &(0x7f0000006000-0xfa)=""/250) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000002000-0xe2)=""/226) 2018/01/04 04:45:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ae9000-0x8)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f00009ec000)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r0, &(0x7f00007fa000)=[{{0x0, 0x0}, 0x1, 0x74, 0x2}], 0x18) sendfile(r0, r0, 0x0, 0x72439a6b) syz_open_dev$evdev(&(0x7f0000cc7000)='/dev/input/event#\x00', 0x80000001, 0x400) sendfile(r1, r0, &(0x7f0000fc2000-0x8)=0x0, 0x80000001) 2018/01/04 04:45:42 executing program 5: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00006d1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000065a000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000326000-0xc)={0x0, 0x1, 0x10}, &(0x7f00002cb000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000be5000-0xa0)={r2, @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]}, 0xae7a, 0x5a50, 0xbb, 0x6, 0x4}, &(0x7f0000001000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000-0x4)={0x10001}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000001000-0x60)={0x0, 0x3b, 0x3, @thr={&(0x7f0000000000)="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", &(0x7f0000001000)="e322a7819ccd455596ff6b734b36b268a025f53f5a708846ee7ab2a28fc0a00674309d15289a2d04b509cc450315c3d3c23ee90afef9bae9943ca8ee3fa8676f94236a7cfb47227769da11cf1877385e7dfcb3695f02001f33836155f696bbe4d2512013647bd5a181f68013e8d74b071c08e9588f0cacf368e714ef2ad075cc419e6f8177cdacb82a09583b0aaa81032ca9729055b68abc6765121e00fce9d73e2e605127a125aa23857f56ed82a220f1e6d7ad95b239646ca3c63b78232e15dd9e90cc123abcaa8891403229439f35bde7dfda0e75a1"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000003000-0x4)=0x7ff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000004000-0x160)={{{{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x10001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x1703, 0x800, "c36dc6f7ce6e9f2efecb843115fb838c74dd30efe1a1c60d74298f2cc95b051acf8cc73555a853bbb8da9faa2057ed1dd1a0c4b369ddeb5de96a5cf894735742d64ae3317f02468235a9d0f215f401fa"}, 0x160) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000003000)=[{&(0x7f0000004000)="b0be8f54d0a1f558095de836c47a92758a6027494e6c25cbc73dfd7fa796828d7578a1733316da0991abc3e65aa14962320a8a64abe9ba09d7248bd5d6973d6a163202ea7d18", 0x46}], 0x1, 0x26) socket$nfc_llcp(0x27, 0x1, 0x1) 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) 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) 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) 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) sendmmsg$alg(r1, &(0x7f0000004000)=[{0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000000000)="6b77c41ed48eeedd7d89f6998994455fc6a8394393bfa4070da425e54ccd7bfdea932f06e659768f64b81dbe33f132806855021c2a3bcc666d72e93c682196806f88e07ca510f1bbda38d0ec2942ca45f575144d3cbbdc9d47bd1db4c98f2f3d940899c18967a586f608aba525d885d9e2557aa676f73a0fc5523d92f9bf74ebc85cb692abfc137c3816a453bac6f0c134d73891921b68319848e8339b0d6a779cd9bf77091a73fd795fce9aaf419e9990250323fae41f8391c549b4474230170e4ec00ebb", 0xc5}, {&(0x7f0000003000)="9219da28c52e243c51380447045cab770f658fab591b0be8be6f8971323aec420d2511424717c300def53d581293e3b0718bb7d689df2b43c2865cac98716505defae837ace2d88978c008accc1d3ecfb198be34b7cade1c96bce6b3b08adfba39d71eb0391ec3260c5335fc36142031cb587bdd7ac4c09b7e45bc60f8b34547805edea5b093f305b987867e9e3f2d984b4c626d14514115db5a78cfd2d25712423db9804ad69b19c40b27724d8fd6852ec25060ad7b673eb469d42f89547a3f706bbecaecf2f3b265498ea679d7eaff0d72c259f4ef8cb8084e8d15", 0xdc}, {&(0x7f0000002000)="c9d5621bdfa02b0589d20f3543894095234302fd57742fcf247ae702f0245679b29133a019826a475581132ec9bf380e121c21aafad8f52e", 0x38}], 0x3, &(0x7f0000005000)=[@iv={0x110, 0x117, 0x2, 0xfc, "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"}, @iv={0xf0, 0x117, 0x2, 0xd8, "0de2dfd11086c1829536da8104778126847317c697e53820934479e5d828e8a7cd09bba3df618e389f2111212a051e7f830be25747d0813cee4aa3e83795ba1051c21fd08fb2d722f770e2a8d88d1966c9fecb755ee5e3710453a2dd151d31cbfd65224cb0dd2bf136bd54178069f3be4030dcc43d23d3d449f6b8721b858e33503e44a483792c39e2919aec7abcf0099872abf88f364021caa7b69ab15416404452405b761d54a79bb122e3134cc0402e47a1b14faf183e9d54db3f46c2597e3de83f61345bb588f8bf90ec5b064ea5cadde0ff3ffc7f15"}, @iv={0x20, 0x117, 0x2, 0xb, "01de693683a3da3bc9ad45"}, @iv={0x58, 0x117, 0x2, 0x3e, "086cb27af8361ba844431e6058ab74a6097207b3cda73d5ef8121bdc818b9acb6b7a66edd64e22cdfc6f98da5e14d72b7345a3b9cd4ce342631443cb21b8"}, @assoc={0x18, 0x117, 0x4, 0x9}], 0x290, 0x20000000}, {0x0, 0x0, &(0x7f0000006000-0x10)=[{&(0x7f0000005000)="7204db753b8f45689add9751209d8d4c9f9d51946bb70adbf649b2dcba4c9a15fef6dfdd642f8c268ef0a716e1b6d639a464052a728b5d30167b4ca0f57b415fdf045dc971929fa5edbdbce89249b79d8b8d1fa822559b35510312222de47bbe775e6c3f711359c276352cd3c925122252900858d865afadba3a0a649f8f25284a0e427f1801c0001ffc0312f1b0c33e2777609d910a9166e54266b4e958f4f785c17129e41488b41e30e7f672a5d75a59ae169cecbbb488f96d746a00d94406e958aab103f0515ff7dcadbafcbe15ad7a3ffd4d0a9dcfd6828c5afc88bb73e64ae7db0bfd1f7b345224", 0xea}], 0x1, &(0x7f0000005000-0x130)=[@assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x48, 0x117, 0x2, 0x30, "5b1231dd812104a035f833c784d16cc1b720906d03d2a7510d4f9d6f8913c64a92efe624d2976d67be22bfbe9a1dab9b"}, @iv={0x88, 0x117, 0x2, 0x74, "133fb1919e0f172c8af97c6e1edc84996fec713658fe221aa9b01e21c16d3dfcea83b4c9aa0c3d40f474a1ff6d0cca0ef3c53dd3cb0c1363e54db40a714f8064af53bb31508f9bf5d1949a710736020dab7a43c4cbeb0508cac1dbd6057500793d6c18406a13bb4442cd750161fa4baa944a7cac"}, @op={0x18, 0x117, 0x3, 0x1}], 0x130, 0x1}, {0x0, 0x0, &(0x7f0000005000)=[{&(0x7f0000005000)="d0e043a25665dc0fadb9bd4134ba233e00456325d464acb71cdc019d6f655c927e9ba1e6dc1699dc0a98e5c71ca742ff70d3cb8d0cd73ba1ca55b9a1b7a10d1d3444bb961cecdb573fca2cbebcf994445c503949339bfcd751a1780aa232c56d2cc799df0a8674f84aae9682a4f048d62dba529e398444b5e0f0bb2e32f70ab096a3e759e36b5febf35a909f3c488fd724d96f3ea6ec33c4e9", 0x99}, {&(0x7f0000006000-0x9b)="91259de3788c30eb4fa7415d5dde82c1409cbfa135c5fda0331d7de8ceb08062b300502ce5943c7a4a22f7a67daba8cd3ed50d61759809ab593f178cfb840c21bbda633f710cdc1106fd26fb4d8dfa6b008f81a36eff307fceb0fe96a39b6eec75d5dcf06c66154177389ce103a57a40f1f899f2a846f35010a0e7734c49e26a7ec966bd18472326f461afc90e8cc5db97dcbd300fa6334dc158ff", 0x9b}, {&(0x7f0000001000-0xbf)="a269b32954e853422a0723973cfb90fc104f23b92100701e15594fc240a371c4a6513ef560418aa92b78a9914d608db81c71c3ba366469b58d12cff5d3690a68efd723e22adaced38ca8cf90a1a81c3fd017722e21bef6ca0427863c764cdcee6ca3a108015b914247222bf7b04b11945d48462d507b5ed83c5df6decde7f1480bd38ba5c5085c6b08f2403ca769cd2cfe7379c4402445ce18593a2430762716ec1b5aa6d06109400357623136aba32de22918602af4c0a6bc123a67f0c22e", 0xbf}, {&(0x7f0000006000-0x97)="343d034adbc3617cf150795dc45640a0c022479107d492b39740ec4827faa79d2389b81bfca5f03e0d25b970f4c9dffa855f6490071cf30cdb02c63d922867c55a23df3935ceb68422ee512f536507e5d4ea55b33841a3ff5b9af88da92004fdc356d5fb2507097f81d82be8e45283598615ef55e2958593ebd0f214afef5e5c1d407f4e691d68da9b86b1aaee47f7adb8e6a50e2d7225", 0x97}, {&(0x7f0000006000-0x4c)="ed4bb7eab7dbe2a55b6750693509d582b100f2424b8f2d3e1f73cd6fbbed4359cb750dc73086e44c35a7a5744f8ce290e20046f86442e1afbdd230f8d69bc536ae0a1cac9907b02d034d94b4", 0x4c}, {&(0x7f0000001000-0xc3)="3f34160e08f673c74129715d4734537f0d91ec5ae0104dfd70984572836f9698ae8e5594d47021c7c39212fc530479adf03cd5dc3a6c6989ad513d5b657fc155896f3fa7cee2f73289a0744a2ee194d3343bebd7976661b7036a8106470255be369667f5d9f18f37cc7252f20e63270c44d16dfa15618e501a4548799c8bf0279bc84af0136775e398535262eb56f54ea26acb7cac0a5005aca31259c768ced1dfff058f6a02d84efa1159b45b281b5e189ce000fa10ad32c4af21da406f0d70a76cb7", 0xc3}, {&(0x7f0000006000-0x1d)="a7f4dafaaf27c0a76033ccf5baa6e8b1c12dfd730ab51c85ac7231e513", 0x1d}, {&(0x7f0000003000-0xe)="7eb87bb9b4c42a21c638ce8a7f4e", 0xe}, {&(0x7f0000003000-0xdc)="a9dc2cdba2640bd7b440c4e190bd201347cb418fa8504f189fbff17582f1a57d9aad5e0d4b321d6d44dc3d7f37ba8f42223e7397b1ffdd6261046bfbe0285277f37231601aab53c6a3addec86571529a1cfb5ad149e7d23a5a64bf4c1777110aac335e2fac7d53789c1ef32cb001200fae4dcdcaa4f924cc53994863a36b6c287d4de4929041a76862e2cddd8966e4b3eace39ecd4a82e641bd3d661781b5c4bbe2e9cf02be03d116df9b97f141f05faf739a559286fa337a7057e3447058a7c8065fd70ca56ad49eed5c30bbbd2ce192d74a4300e2fd21543ff9d28", 0xdc}], 0x9, &(0x7f0000002000-0x21b8)=[@iv={0x1018, 0x117, 0x2, 0x1000, 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0x1000}], 0x4, &(0x7f0000001000-0xc8)=[@iv={0x48, 0x117, 0x2, 0x2d, "99d0701b87e4958bc97e473213d299711a6549d7803fd4c65553c6e96a5bae5b8e3a533bd5f135351b680ebfcf"}, @iv={0x38, 0x117, 0x2, 0x23, "c49b0415971e023c9a33d98d45da7b5f184f3b480fcf91be0c41e261badad270404c22"}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x30, 0x117, 0x2, 0x1b, "365edc44b808975fa4ff2aad2c15983625241bfe97076db02440a9"}], 0xc8, 0x4004}, {0x0, 0x0, &(0x7f0000006000-0x30)=[{&(0x7f0000006000-0x3a)="84fd4f1d7317f5aabfd1700b8c5a68be6b7b13ac475c8e3b151674d17e8265e24e31775ac187277d9db29b2000408012df05d2b890ffc494e6d4", 0x3a}, {&(0x7f0000006000-0x1000)="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", 0x1000}, {&(0x7f0000002000-0xa5)="962acb5bbec79f726e25134573961fedb86656027222c0d01ee81553162009b5a24c09d047bbc578b55f593505dc7fbcbc7d619bb54f604a81260f56bbf5dd18f636f754b5c7cf463843a31c06a622720c3e20118df9a4187348d8598491f9dabcfd2b740b3be3f7cd2cc32ce92304900293b9987aaf804c3f13a6114c8403a617bcbe7d7684be97cb633c8b51d895350ed4c36a6234922d793c9227745c82a22a0c5d7739", 0xa5}], 0x3, &(0x7f0000004000)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0xa0, 0x117, 0x2, 0x86, "44adb4d015395712140741ffa424e79f62f4970139b9b45edfa0c162520d16768a4fc2b02af9f70d6e1cd8528cc2f52c30c76765fe2619f2776a03ba4e63569def32c8c0073999a707f42278d830e95bd710553000a9517e10f296b1fc114ba04c57566e8b0b12f48597715595e77954dac12484be8bef0c57b0172e7b4c1c4f1271bad4746c"}], 0xb8, 0x4000}], 0x7, 0x8040) 2018/01/04 04:45:42 executing program 7: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000075000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000754000-0x40)=[@in={0x2, 0x3, @rand_addr=0x4c2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8923, &(0x7f0000c15000-0x28)={@common='lo\x00', @ifru_names=@common='lo\x00'}) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0x0) 2018/01/04 04:45:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x48000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000675000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000071e000)="a83a766d6e65743100", 0x1) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000e5e000-0x44)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='sit0\x00'}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0x100000000000c8, &(0x7f00005b9000-0x4)=0x0, 0x4) socketpair(0xb, 0x0, 0x7, &(0x7f0000c51000)={0x0, 0x0}) fchmodat(r3, &(0x7f0000bba000)='./file0\x00', 0x0) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r5, &(0x7f0000435000-0x16b)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x8, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x3a) 2018/01/04 04:45:42 executing program 6: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000074000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fcb000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000d66000-0x5c)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8}, {0xa, 0x2, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x5f, [0x7, 0xfff, 0x3f, 0x0, 0x4, 0x800, 0x8, 0xdbc3]}, 0x5c) connect$inet(0xffffffffffffffff, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(0xffffffffffffffff, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x19)=[@assoc={0x20000fff, 0x117, 0x4, 0x0}], 0xfffffffffffffce6, 0x0}, 0x0) 2018/01/04 04:45:42 executing program 4: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getpeername$inet6(r0, &(0x7f0000eed000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00001c9000)=0x1c) 2018/01/04 04:45:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00000e7000-0x10)="020600010200000000648fbc8eaf4b48", 0x10) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000635000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000437000)=""/103) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000010c000)=0x1, 0x4) ftruncate(r0, 0x9) r1 = dup2(r0, r0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f000066f000-0x8)=0x10000) linkat(r1, &(0x7f0000167000)='./file0\x00', r1, &(0x7f0000a22000)='./file0\x00', 0x1000) 2018/01/04 04:45:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000427000)='/selinux/member\x00', 0x2, 0x0) r0 = signalfd4(0xffffffffffffff9c, &(0x7f0000c6b000-0x8)={0xcc}, 0x8, 0x80000) fcntl$getown(r0, 0x9) socket$netlink(0x10, 0x3, 0x4) 2018/01/04 04:45:42 executing program 2: r0 = memfd_create(&(0x7f0000b85000-0x1)='\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x8) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000002000-0x20)={0x1, 0x0, [{0xf, 0x1, 0x3f, 0x7, 0x3, 0x0}]}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x80000001, 0x4, 0x200, 0x81, 0x3}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r1, 0x38}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00007cf000-0xc3)={0x0, 0xbb, "1f2724ef3c2bd3518d5ab86018844e1639a1201cf4e6ddfc11a535948e5c42b433aad1a20204614065d7ec6c3392919ec6e4b866e806bdc2ba358833a7ff16a8245f44a9e83eeccea3e00c7a1876d1a21c4e5eea78b47726d671977f5e46c1f57c541e8a7239f26d82731d99a81f4655a44c95f56e10a8eb64e968c85e57cbae39dee8c57cd2e817c1636092a5f47f7bdd64193146bf0f6a594ee24a8dd49ccaa73156b11337b3a2f7f74bf4ab52db7c421bfca30f39213aa555d4"}, &(0x7f0000b49000)=0xc3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f00003b9000)={0x3, 0x5, 0x2}) fchmodat(r0, &(0x7f0000ce1000)='./file0\x00', 0x1) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x312, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/04 04:45:42 executing program 4: r0 = dup(0xffffffffffffff9c) ioctl$TCFLSH(r0, 0x540b, 0x86) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt(r1, 0x88, 0x0, &(0x7f0000d5d000)="d64f81a42b7720dd0911ff9bd2a7e77fba0465d8dae841bcee8c29ba9e9f202d15195798cef66d8df0c4169e86049b5b1fa3ebefa3a79cc039eea973cc7996b5e4a9dddfa5c88430502f3a1d66d01569483af5da5555ceb6e6aaaf26e494170f2de1b921a9b2cf2484717728be20d125092c8be1102da281af8c9acbcaad193bedbff6fe2674afb542741e32752c530facd9271c8c81602e79f83eabae8f2856bc7708bb2c6395bf61056d64d54235772066f59498e2a240b295de31ace09bc9f0e71e74d82e63c1eedc94636877c184b24690346d5c", 0xd6) 2018/01/04 04:45:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_open_dev$adsp(&(0x7f0000576000-0xb)='/dev/adsp#\x00', 0x6, 0x400100) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f00000b5000-0x1f)=""/31) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000073a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDDISABIO(r1, 0x4b37) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f000029a000-0x4)={0x2, 0x2, 0x3}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0xc4d) r2 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x2) writev(r2, &(0x7f0000003000)=[{&(0x7f0000009000-0x7d)="bc", 0x1}], 0x1) ioctl$int_in(r2, 0x800000c0045002, &(0x7f0000005000)=0x20000000) [ 276.789545] device eql entered promiscuous mode 2018/01/04 04:45:42 executing program 7: mmap(&(0x7f0000000000/0xd31000)=nil, 0xd31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x100000001, 0x4) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000d31000)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000dd000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000a0e000-0x4)=0x0, 0x4) 2018/01/04 04:45:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f00004bf000-0x7)='cpuset\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00003d7000)=[@in6={0xa, 0x2, 0x548, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) sendfile(r1, r1, &(0x7f00001c5000-0x8)=0x0, 0x2) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000541000-0x2)=0x9, &(0x7f0000f07000)=0x2) 2018/01/04 04:45:42 executing program 6: mmap(&(0x7f0000000000/0xeae000)=nil, 0xeae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) write(r0, &(0x7f000094f000-0x10)="0213a12502000000000500d91dfb3700", 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eae000-0x4)=0x254, 0x4) read(r1, &(0x7f0000eaa000)=""/26, 0x1a) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000eaf000-0x30)={0x8000, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 04:45:42 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x20000000000007, &(0x7f0000d22000)=""/86, &(0x7f0000d22000-0x4)=0x56) r2 = dup3(r1, r1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000ada000-0x18)={@rand_addr=0x9d, @empty=0x0, 0x0, 0x2, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x18) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000af8000)=0x1200000000, 0x4) 2018/01/04 04:45:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a30000)='/dev/vcs\x00', 0x802, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f000072c000)={@local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000a99000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00003b4000-0x18)={@loopback={0x0, 0x1}, 0x400, r1}) r2 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x31, &(0x7f0000da9000)=""/0, &(0x7f00009a3000-0x4)=0x0) 2018/01/04 04:45:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e41000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000851000)='/dev/cuse\x00', 0x2000, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x3, r1, 0x0) accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x4) sendfile(r2, r0, &(0x7f00002b1000-0x8)=0x0, 0x8) 2018/01/04 04:45:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b01000-0x2)='/dev/rfkill\x00', 0x210080, 0x0) clock_gettime(0x0, &(0x7f0000a86000)={0x0, 0x0}) futimesat(r0, &(0x7f000034d000-0x8)='./file0\x00', &(0x7f0000fc5000)={{0x0, 0x7530}, {r1, r2/1000+10000}}) r3 = syz_open_dev$loop(&(0x7f0000870000-0xb)='/dev/loop#\x00', 0x4, 0x2) sendfile(r3, r3, &(0x7f0000ac2000-0x8)=0x0, 0x9) fcntl$getownex(r0, 0x10, &(0x7f00004f0000-0x8)={0x0, 0x0}) process_vm_readv(r4, &(0x7f00000b6000)=[{&(0x7f0000fa5000-0xd1)=""/209, 0xd1}], 0x1, &(0x7f000008d000-0x40)=[{&(0x7f0000184000-0xcd)=""/205, 0xcd}, {&(0x7f00004d1000-0x9e)=""/158, 0x9e}, {&(0x7f0000167000-0x37)=""/55, 0x37}, {&(0x7f00005f7000)=""/132, 0x84}], 0x4, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f000030c000)={&(0x7f0000ea9000-0x10)=[0x4b55653b, 0x7, 0xfffffffffffffff7, 0x1], 0x4, 0x20, 0x84, 0x1f8000000, 0x99e5, 0x1, {0x100, 0xad0f, 0xfffffffffffffff8, 0x7, 0xcd, 0x0, 0xfffffffffffffff8, 0x101, 0x3, 0x4, 0xa60f, 0x4d97, 0xfffffffffffff3c5, 0x4, "4648896d8379b45652ad227851a5ebec61da5a6e222306de93c9e138cd093c4a"}}) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000e57000)=0x6, 0x4) 2018/01/04 04:45:42 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000)={&(0x7f0000014000-0x8)='./file0\x00', 0x0, 0x0}, 0xc) r2 = dup3(r1, r1, 0x80000) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000013000-0xc)={0x1, r1, 0x0}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002000-0xa)='sessionid\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000001000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000012000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/04 04:45:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000449000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000076e000)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x1) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000c2f000-0x138)={{0x5000, 0x110000, 0xf, 0x2, 0x8b3e, 0x20, 0xffffffff, 0x8, 0x2, 0x40, 0x9, 0x9, 0x0}, {0xf004, 0x3000, 0xf, 0x9, 0x7, 0x40, 0x7, 0x7c5c, 0x9, 0x3, 0x4, 0x2, 0x0}, {0x100000, 0xf000, 0xb, 0x5, 0x1ff, 0x2, 0x100000000, 0xc78, 0x6, 0x400, 0x1f1b400000000, 0x0, 0x0}, {0x10000, 0x7000, 0x4, 0xe9a, 0x7f, 0xd3e, 0x3ff, 0x0, 0x4, 0x400, 0x0, 0xe86, 0x0}, {0x4000, 0x13001, 0xd, 0x10001, 0x8001, 0x40, 0x7, 0xffffffff, 0x5, 0x5, 0x7, 0x4, 0x0}, {0x0, 0x102000, 0x0, 0x1ff, 0x46, 0x100000001, 0xc, 0x401, 0x3, 0x1f, 0x9, 0x6, 0x0}, {0x2, 0x1, 0xe, 0x5571f5c7, 0x5, 0x6863, 0x6, 0x8, 0x1, 0x3, 0x9, 0x0, 0x0}, {0x0, 0xf000, 0x13, 0x10040, 0x4, 0x3, 0x80, 0x1, 0x4f, 0x0, 0x101, 0x3f, 0x0}, {0x0, 0x2, [0x0, 0x0, 0x0]}, {0x2000, 0x2, [0x0, 0x0, 0x0]}, 0x40040026, 0x0, 0x4000, 0x80, 0x5, 0x0, 0x100000, [0x20, 0x3, 0x20, 0x4]}) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000577000-0x4)=0x49894f3c, 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 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) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f000027c000-0x120)={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]}]}) 2018/01/04 04:45:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x91, 0x80) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000ba3000-0x14)={0x0, r0, 0x7, 0x2, 0x0}, 0x14) r1 = msgget$private(0x0, 0x84) msgsnd(r1, &(0x7f000075e000)={0x3, "150b989d1ae95f95ca5b7a9c5100df7406db3fa2182ed4c104887b7aa7901cf3a3971be37a94e90b46644a154bd48a063eb1d4a665cbb08b2e039f2bebeb587b3f0c391a53bf050c33106498a3cace6af0032b8a5e151256066278bf60be40823e42d68f6f574f60116fda64be5d945fb560e4b7ee6af04d0f6e281d5089cca554de99c1e7c6533a844548ef9dc365a2c589b690297eb06a03451738c4733d36a165bc07db4df3a53a5d5872f8c0d76f35be460ef0816da2d6a49161fd6c252c16d9c38a10826b4af444d17b1e107ed8c91574cfd1dce8d054e215c3"}, 0xe4, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00007aa000-0x56)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0xb, 0x4, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x18, 0x8, 0x1, 0x0, [{[@broadcast=0xffffffff], 0x0}, {[@broadcast=0xffffffff], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0) msgget$private(0x0, 0x0) 2018/01/04 04:45:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00000a7000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x1000, &(0x7f000000a000)="") mount(&(0x7f0000847000-0x8)='./file0\x00', &(0x7f0000c75000)='./file0\x00', &(0x7f000097c000)='efs\x00', 0x9020, &(0x7f00004c3000-0xea)="") 2018/01/04 04:45:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000)='/dev/input/mouse#\x00', 0x4, 0x2004) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000cea000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3ff, 0x516, 0x9, 0x4}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0xff, @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]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a04000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0x100000000000d000) 2018/01/04 04:45:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000292000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000028e000)={0x100000000, 0x9, 0xfff, 0x32}, 0x8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005a5000+0x3b)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0xfffffffffffffcfe) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000000000/0x81f000)=nil, 0x81f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x80002, 0x0) write(r2, &(0x7f00001ad000)="220000001d00b5151ff0ff070900f0ff0affff16010000000f77010306000100a445", 0x22) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00003db000)='/selinux/access\x00', 0x2, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00003e6000-0x8c)={0x0, @in6={{0xa, 0x2, 0xfffffffffffffffb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000018000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000759000-0x98)={0x0, @in6={{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5}, &(0x7f0000181000)=0x98) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f00008cd000-0x12)={@generic="79970ad52333c755e639a8b4f5e7d8a7", 0x4}) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000d7000-0xb8)={r4, 0x5a1e, 0x9, 0x800, 0xffffffff, 0xfffffffffffff747, 0x1b, 0x8, {r5, @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]}, 0x3, 0x9, 0x100000000, 0x9, 0x0}}, &(0x7f00002de000)=0xb8) r6 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r6, &(0x7f000065b000)={0x0, 0x0, &(0x7f0000aa9000)=[{&(0x7f00000bb000)="9bb4a7071237639594a3d233647dda0f", 0x10}], 0x1, &(0x7f000045d000)=[], 0x0, 0x0}, 0x0) recvmsg(r6, &(0x7f0000b2e000-0x38)={&(0x7f000073b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f0000d56000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/04 04:45:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x8600) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x24)=@ethtool_ringparam={0x11, 0xfffffffffffffffd, 0x5, 0x751, 0x1, 0x9, 0x7, 0x8, 0x1}, [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) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000002000)={0x0, r3}, &(0x7f0000004000-0x18)={0x1, 0x5a4, 0x7, 0xa63c, 0x59d8, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000005000-0x40)={&(0x7f0000005000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000003000-0x4)=[0x0], &(0x7f0000005000-0x8)=[0x0, 0x0], &(0x7f0000004000)=[0x0, 0x0, 0x0], 0x5, 0x1, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000006000-0x20)={@generic="8faf08ebc1bbbcfa62e1917a9a2f5742", @ifru_addrs={0x2, 0x0, @rand_addr=0x14, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000000)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x1, [@remote={0xac, 0x14, 0x0, 0xbb}]}, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000006000-0x10)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000006000)=0x1, 0x9, 0x719b, &(0x7f0000006000)={r4, r5+10000000}, &(0x7f0000006000)=0x2, 0x9) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) r6 = geteuid() ioprio_set$uid(0x3, r6, 0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x3, &(0x7f0000007000)=0x9, 0x4) ioctl$LOOP_SET_FD(r2, 0x4c00, r2) 2018/01/04 04:45:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c53000-0x20)={0x2, 0x78, 0x840000000553, 0x7, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xffffffffffffffde, 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, 0xa) r0 = syz_open_dev$mouse(&(0x7f0000227000-0x12)='/dev/input/mouse#\x00', 0x7, 0x680405) accept$ipx(0xffffffffffffff9c, &(0x7f000025c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009a8000)=0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000a85000-0x4)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000005a000)=0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) epoll_pwait(r0, &(0x7f000025c000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x156f, 0x7, &(0x7f0000fd6000)={0x7fff}, 0x8) getpgrp(r2) r3 = syz_open_dev$vcsn(&(0x7f000011c000-0xa)='/dev/vcs#\x00', 0xffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ff9000)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000580000)=0xffffffffffffff81) perf_event_open(&(0x7f0000f0c000-0x78)={0xfffffffffffffffd, 0x78, 0xfffffffffffffffc, 0x6, 0x0, 0x0, 0x0, 0x15e, 0x4, 0x0, 0x1, 0xfffffffffffffffe, 0x0, 0x2, 0x0, 0x1, 0x0, 0x4, 0x4a88, 0x0, 0x8f, 0x0, 0x0, 0x10001, 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, 0xb1, r3, 0x0) perf_event_open(&(0x7f0000877000-0x78)={0x2, 0x78, 0x386, 0x3, 0x0, 0x0, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2, 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, 0x4) restart_syscall() mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$bt_hci(0x1f, 0x3, 0x1) fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000e46000)={0x0, 0x0}, &(0x7f000031c000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000b88000)=0x0, &(0x7f0000d4b000)=0x4) accept$ipx(0xffffffffffffffff, &(0x7f0000849000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005d8000)=0x10) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000a2000-0x10)='/selinux/policy\x00', 0x0, 0x0) eventfd2(0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f000074d000)="") 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) prlimit64(0x0, 0x0, &(0x7f00002b4000-0x8)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) 2018/01/04 04:45:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$bt_hci(r0, &(0x7f00002ea000-0x6)={0x1f, 0x0, 0x0}, 0x6) r1 = timerfd_create(0x3, 0x7fffc) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00006f6000-0x8)=0x0) 2018/01/04 04:45:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00008c4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f00004cd000)="11b981c3293d1e6ad1542a5f601cee8a", 0x10}], 0x1, 0x0, 0x218, 0x0}, 0x0) recvfrom(r2, &(0x7f0000a8a000)=""/35, 0x23, 0x0, &(0x7f0000d5a000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "53000866c3b19e231f0f28e48ea8c251422aa9b0efc9f83cfb0b3d1fbcf2339ca11f73561a02f192be113ea2df7e5085433f763c9247ae275dfbbf4f96ed37", 0x0}, 0x60) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f000043c000)={&(0x7f00005b1000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000095f000)=[], 0x0, &(0x7f0000fe0000-0x17)=""/23, 0x17, 0x0}, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000bb0000)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) 2018/01/04 04:45:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00001a0000)='/dev/dsp\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000ec9000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00001eb000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c00000)=0xe8) r3 = getgid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000c36000)=0x0) stat(&(0x7f0000ec0000-0x8)='./file0\x00', &(0x7f0000ae1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000044b000-0x4)=0x0, &(0x7f00008b6000-0x4)=0x0, &(0x7f0000925000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000456000)=0x0) r8 = geteuid() stat(&(0x7f0000f09000)='./file0\x00', &(0x7f00002fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$inet6(0xa, 0x80003, 0x42e) r11 = openat$dsp(0xffffffffffffff9c, &(0x7f000066f000)='/dev/dsp\x00', 0x400000, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000544000)={0x0, 0x0}) r13 = userfaultfd(0x80000) r14 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e7e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r15 = syz_open_dev$sndmidi(&(0x7f0000af5000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x20203) r16 = socket$inet6_tcp(0xa, 0x1, 0x0) r17 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003b1000-0xf)='/dev/sequencer\x00', 0x100, 0x0) r18 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000068000)='/dev/loop-control\x00', 0x40000, 0x0) r19 = openat$audio(0xffffffffffffff9c, &(0x7f0000e1c000-0xb)='/dev/audio\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00002b8000-0x4)=0x0) r21 = getuid() stat(&(0x7f0000067000)='./file0\x00', &(0x7f0000505000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = socket$nfc_llcp(0x27, 0x3, 0x1) r24 = syz_open_dev$audion(&(0x7f0000089000-0xc)='/dev/audio#\x00', 0xce, 0x12000) ioctl$ION_IOC_SYNC(0xffffffffffffffff, 0xc0084907, &(0x7f0000d75000-0x8)={0x0, 0xffffffffffffffff}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f5e000-0x8)={0x0, 0x0}) r27 = socket$bt_bnep(0x1f, 0x3, 0x4) r28 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) r29 = accept$packet(0xffffffffffffff9c, &(0x7f0000929000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f7b000)=0x14) r30 = syz_open_pts(0xffffffffffffff9c, 0x80) r31 = accept4(0xffffffffffffffff, &(0x7f0000c1c000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000c1e000)=0x10, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b81000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008fd000)=0xc) fstat(0xffffffffffffffff, &(0x7f000097d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000cf1000)={0x0, 0x0, 0x0}, &(0x7f0000cc1000)=0xc) r35 = fcntl$getown(0xffffffffffffff9c, 0x9) r36 = geteuid() r37 = getegid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000067a000)=0x0) fstat(0xffffffffffffffff, &(0x7f0000f9b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000e19000)='./file0\x00', &(0x7f000011c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r41 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00008ca000)=0xffffffff, 0x4) r42 = syz_open_dev$mice(&(0x7f0000b27000)='/dev/input/mice\x00', 0x0, 0x10001) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000031a000-0x4)=0x0) fstat(0xffffffffffffffff, &(0x7f000023d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r45 = getgid() r46 = gettid() lstat(&(0x7f000042b000)='./file0\x00', &(0x7f0000b6a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r48 = getgid() r49 = accept4(0xffffffffffffffff, 0x0, &(0x7f00004f0000-0x4)=0x0, 0x80000) r50 = accept4$packet(0xffffffffffffff9c, &(0x7f0000a04000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000512000-0x4)=0x14, 0x800) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000521000)=0x0) getresuid(&(0x7f00004d1000-0x4)=0x0, &(0x7f0000f3c000-0x4)=0x0, &(0x7f0000207000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000bc9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000917000)=0xc) r54 = syz_open_dev$sndctrl(&(0x7f0000a59000)='/dev/snd/controlC#\x00', 0x10000, 0x400000) r55 = socket$nfc_llcp(0x27, 0x1, 0x1) r56 = getpid() getresuid(&(0x7f000058e000)=0x0, &(0x7f0000aa4000-0x4)=0x0, &(0x7f0000fc6000)=0x0) fstat(0xffffffffffffffff, &(0x7f0000c09000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00008cc000-0x8)={0x0, 0x0}) lstat(&(0x7f0000ea0000-0x8)='./file0\x00', &(0x7f000082a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000095d000-0x8)='./file0\x00', &(0x7f0000060000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r62 = accept$inet(0xffffffffffffff9c, &(0x7f00002b1000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d76000-0x4)=0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000bf0000)={0x0, 0x80000, 0xffffffffffffff9c}) r64 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000543000-0x4)=0x0) r65 = bpf$MAP_CREATE(0x0, &(0x7f0000a37000-0x2c)={0x7, 0x1f, 0x1, 0x4, 0x8, 0x1, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r66 = accept$inet(0xffffffffffffff9c, &(0x7f0000dbc000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dad000-0x4)=0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000aa4000-0x4)=0x0) r68 = geteuid() r69 = getgid() socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000559000-0x8)={0x0, 0x0}) r71 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) r72 = socket$netlink(0x10, 0x3, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000f83000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f9e000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ca5000-0x4)=0xe8) r75 = getgid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000660000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000085000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000def000-0x4)=0xc) getgroups(0x4, &(0x7f0000880000-0x10)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) ioctl$ION_IOC_SYNC(0xffffffffffffff9c, 0xc0084907, &(0x7f0000666000-0x8)={0x0, 0xffffffffffffffff}) r80 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006fa000-0x10)='/selinux/policy\x00', 0x0, 0x0) r81 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000edc000-0x10)='/selinux/access\x00', 0x2, 0x0) r82 = syz_open_dev$midi(&(0x7f00009c8000-0xb)='/dev/midi#\x00', 0x2, 0x80100) r83 = socket$inet6_dccp(0xa, 0x6, 0x0) sendmmsg$unix(r0, &(0x7f0000067000)=[{&(0x7f00002d2000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000526000)=[{&(0x7f0000b08000)="cd388a3256f668d0f5bfd5a20465a0702b4a7fe243fdcd90b94a38054d1ca8cb9f9bee3ff0ec2a5aed780f877fa7f616fad4269b50527ff1c4dcacc9b35f19c5c085d1e44eaa897b22de9e2c2d405552132593f59c5f7f5bced31ba42caa67835434311b04f79a8a8aaad7c202d29f8e066dc7760f20889a3da0500c83361be2387aa7de3b9b92615dfd7e7857", 0x8d}, {&(0x7f0000a22000-0xb0)="caec4304792f44b5514e4f3afa4f22070866b257f169a749a92d77c872aae4ac3b2420b8ecd72fcf2b7b36863d42f9c1f106b433a18c6e2608a1f550a12a139711910ad69e65c61fb5edbcd9027cb0bf3c2070d8f39b0dd3f1db002d7fc8fec1a0a1852ba69dd25c4d4cd5aae77382cf4d8ab892fc6e3b9e7e55222afb4ab16ee56da94a8b8aeeed1aa9a3bce2384f9d465d87a97e85f02bd564818eaba9b0bfca2507dbd8be6650ee985717975f0afa", 0xb0}, {&(0x7f0000eb4000-0x9f)="3a8893d99641d2ccd5cb8ce299dfa8055c2e91f81d8ea73e05a7e2a8e5aad7203453dec08c6f9656a7592fbc8dfe24da48cf8385906daba90257fc9a4967c9752dc9dd58694c3e60ed0a85672df75d829f6c6d4b7a51527ade276f5307b2f9e9b113bbae3050b857bd894f5a71815b65e303a516d093d3380b3c588596e03d11eacc824977619ca9d914fa441f5cd1eca6348622abfbb31c8ff66ece58f819", 0x9f}, {&(0x7f0000556000)="fbd683e60b555090398df47f4605ebd15542321d003f815b33c411ae74a292d6fb82a30e5d9eedfb7a83cee791166c450c742f27d88761f957a677e26e9051fb21fa39f9841c58ea5d71476e981ceaa71eba16cc6fff9c8b7a4308f5f46edf5054c207b987cb1cdbb35e281fb7f6f6546dcf9f045ffde3d801af9dc431d0955ebeffd388848925a5b23a906a6c592cdc343a36f1969920a9b75911535857022d8683a57d29f34cedc8588d52da9390b78211ffe5bfefd412", 0xb8}, {&(0x7f000061c000)="989b8bcfa4669f711c0bb2860dc7bccdb7e85997d30d8ceea554520c0be60fbac5a8e87021d9a6d2b267a51f7a7bb13ad806809344d52380f236dfb1be", 0x3d}], 0x5, &(0x7f0000333000-0x20)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x44080}, {&(0x7f000024f000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b27000-0x30)=[{&(0x7f0000002000)="3869913798bc6d97975c4c2bfd9dabf835a58d31def87f1a5f731d1726e7b8d86d1184c8321716654240438a38c845d6061184afd82199c79e0c19214fb7800de9cda72d638b9e8bdfda745240f64f70cfe210cf24382abc40d1dbba87deebf6bcbba1fb8176bf6242f1ae1ac5e68da00813823096679315e5b32ad1894ee7ca72a288b3bbbbcfaff235b529320da90d821a01b58aa7421b9b8d4357f0ed7b66bcab325376e754b59240551594192431a26dfbce6e94a8458e934153bef432e0a8e81f2e3d345d", 0xc7}, {&(0x7f0000873000)="c1dd39783cadea64ccbbd971853147c0a30a0882da49e38903e78638e33f4510877d0b6337debb3f7759f5c0632467", 0x2f}, {&(0x7f000024c000)="604382aff28aad267b12de077004c57e3606c28a51acee35b8471448018084b64d8535c7bed278c6204b45725a5905b917ee6cb78c43c68a07d5173e0cdcd6a275f30dfe32a6092ade0a5225967fde59954bc7fed4db6e0c1b30d6964d7aefd48d27cc6d406ba6c3d92a78fa749eaa5bf559471b3e8a6bb4d0214103ddcc9f156b24ef358ebf864b0cdc0797a0295347", 0x90}], 0x3, &(0x7f0000e5b000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r10, r11, r12, r13]}, @rights={0x28, 0x1, 0x1, [r14, r15, r16, r17, r18, r19]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x28, 0x1, 0x1, [r23, r24, r25, r26, r27, r28]}, @rights={0x18, 0x1, 0x1, [r29, r30]}, @rights={0x18, 0x1, 0x1, [r31]}], 0x100, 0x4}, {&(0x7f00000f8000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000395000)=[{&(0x7f00007b7000)="3400c597fdea18b4af13346dc47bcc0f1753a3598312d6e99f898252a1bbce5692c64b116ef26f633899c3dabd63eeb16b8780a3c46068cbbdcc42fb89421f9b3a0ecc4c4ca5508c20fba493ead5d29c7de6bd0cde319ef12bf3e080ae87077ee4703d99b7a00db74087c5e21ba5e69319a21989770636b24a170c3bf238", 0x7e}, {&(0x7f0000ab9000)="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", 0x1000}], 0x2, &(0x7f0000edb000-0xd0)=[@cred={0x20, 0x1, 0x2, r32, r33, r34}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @cred={0x20, 0x1, 0x2, r38, r39, r40}, @rights={0x18, 0x1, 0x1, [r41, r42]}, @cred={0x20, 0x1, 0x2, r43, r44, r45}, @cred={0x20, 0x1, 0x2, r46, r47, r48}, @rights={0x18, 0x1, 0x1, [r49, r50]}], 0xd0, 0x4000000}, {&(0x7f0000018000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000353000)=[{&(0x7f0000679000-0x4f)="be6c599d8110fbafff5268a480e7ace834d5ac81dfcf70612cd8f915451281be751fccd95a5450aae36d88d4678877463c212bd72e29a5b99c5975f08874b5d17b90c348b46667b1f1f76ced199031", 0x4f}], 0x1, &(0x7f0000388000-0x150)=[@cred={0x20, 0x1, 0x2, r51, r52, r53}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, r54, r55]}, @cred={0x20, 0x1, 0x2, r56, r57, r58}, @cred={0x20, 0x1, 0x2, r59, r60, r61}, @rights={0x28, 0x1, 0x1, [r62, r63, r64, r65, r66]}, @cred={0x20, 0x1, 0x2, r67, r68, r69}, @rights={0x20, 0x1, 0x1, [r70, r71, r72]}, @cred={0x20, 0x1, 0x2, r73, r74, r75}, @cred={0x20, 0x1, 0x2, r76, r77, r78}, @rights={0x28, 0x1, 0x1, [r79, r80, r81, r82, r83]}], 0x150, 0x800}], 0x4, 0x10) perf_event_open(&(0x7f0000ec1000)={0x1, 0x78, 0x0, 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, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000528000)=0x0, 0x0}, 0x0, 0x0, 0x7ffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/04 04:45:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) fcntl$getownex(r0, 0x10, &(0x7f0000d43000-0x8)={0x0, 0x0}) ptrace$getregs(0xe, r1, 0x6, &(0x7f00002aa000)=""/255) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000)=0x8) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x32, 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, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000fb5000-0xc)='/dev/autofs\x00', 0x0, 0x0) 2018/01/04 04:45:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a19000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x100000000000000, r0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000062c000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x3, 0x0, 0xc, 0x100000001, 0x81, 0x80}, 0x20) get_mempolicy(&(0x7f00005ad000-0x4)=0x0, &(0x7f00008c9000)=0x0, 0x9, &(0x7f0000e61000/0x1000)=nil, 0x4) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000134000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_dev$adsp(&(0x7f0000997000-0xb)='/dev/adsp#\x00', 0x12, 0x400) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x3) 2018/01/04 04:45:43 executing program 1: setpriority(0x2, 0x0, 0x80000001) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000084000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x2e, 0x0, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000001000-0x10)={0x400, 0xac, 0x4f, 0x4}) 2018/01/04 04:45:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x847, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000006a000-0x8)=@assoc_value={0x0, 0xfb7}, &(0x7f000041e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00003f5000-0xc)=@sack_info={r1, 0x5, 0x1ff}, 0xc) connect$inet(r0, &(0x7f0000f88000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/04 04:45:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000a2f000)=0x9) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000c3d000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000dfc000/0x2000)=nil) mlock2(&(0x7f0000a35000/0x4000)=nil, 0x4000, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000dad000-0x9)='/dev/ppp\x00', 0x88001, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f000048b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/04 04:45:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000080045432, &(0x7f0000000000)=0xfffffffffffffffa) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008f4000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00007b6000)=[@in6={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}], 0x90) 2018/01/04 04:45:43 executing program 4: mmap(&(0x7f0000000000/0x5af000)=nil, 0x5af000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000020000/0x1000)=nil, 0x1000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000021000-0x8)={0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000003a000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f00005b0000-0x1000)="65596fe187439f5dbfcde9c2570fd7592410ccd56ecf293c22ff39b80af8e33bea847ab9ac85d693b22657b52e6eaebde38f6b73818baaf1e8345582e289e57bb84e7f84ce740c84e041f2c0c908931f06e7fd0e0d408f537cf9255eba277db9b5f104bb56e2ce06482f06e088f3974af53141f481d10c2c5bc97c519ab24d32735c24a4fe620b8f80f55a7d8faa3709492ab223ba6c00eea1d702e9f610329106c132305ad93033e6e47ae3489b3495cdf7a74a42d3c1ac0a14b1169a105e1cbbd994c32aa5dc2030f843bf81e51cc757e31db8a002ffa42c595641f42ba648ad8460da9849384f61e8a0b76e6739d25503019b4b905fce561f5e299ef24d24a8210f393688c46e15522d08e5c4390355000b59723c6dd0bc5e8baad2be3ec6f6ee011edb8c8304706aab4d66e3529a9fe88bcfa42f07d942488cd33373e1368de9034ecd3adb57e38ab8949c8db0e960d413098ca8cf8d23c3c8da5ccb15e46303ac0a234bf7613b4bd4461d48cc6cf1afa69c1ce9f7b176df8da17da4a75ea214b74878529a9872ee5f35fa18b17c4fe15ea51c60cdef146dadefdf8af778b4fe8cd010f9022cfeded819153c62f487cc7323f32eccafda46d0bff8db578abc1be1d48c49b5f1bd4902a632352475b4dfc55c62225429f4a6d5711b75e7045376d43a3763737549a3ae81cc31d269b7109e1636e9f4b08fc66516ca5acda4037eef9f4cbbb84ca0a4d515ed2cdafb5dfecd72a2f5e247c35e1b0329784c0ca961e1eaaeb755e7ff614ac5d9a0b26624d2ef1c2c53e0af28a9b50179dcae0fa5ff340cba69c667bd49ea4429ca7e94cfb18f93d7806d70e39ef4398710571642d0b69b4c2b058e5a0c861fe934243af530d81bd94c8819607404de3f0083b7f16c685221f37ca9d8cd95bc102b618aee0d8739d3224383ccc87142bedf936acace662d1929e5ad30062d76f872aafd5fb10c9a119f4c7f26243d924093f518e58b88ca06c23414dfe02658b390254cbcfd0f63a5987510ba399b9c587f6898d1d883c3be6eb2d41f4e23651c537e312f06998fa63751144d4b8ca592ffc2d92be940f8ef661dda9409a9aeb1ffef9b9caac932720e67c36052ba6f264b4896d5f2c1f7187f15123f071e9de9463fa4efc71981edae5b814156a33ef080e960eb84ad876665a34298c8612368b2ae0413a69a7f9c19371d871c72893776ee27b6dfeac51b9bee82c310a7d9fdc113ad174e2a28d7bafbc2ede6b658de28fb1b29f74eb4a75d51f8840cc26bc2929a23a07d3c0d8229cdbef264a1c930f161ef73f25c5573af79270d855c0dd06fc9f43eded7f2d5e8b60871f8e18a420e560d010cbb30e6090088cbfa6b5bda0d00e7c78b28a5b3fd73abf46d82a3fc5aefc761744687b54030e8ff1a6e95b40afcb779307da0248c5dc642cc3e03f013cc332fbcd6a988a96450f32564a2e2f5f349a59e0d3327bb16f72064c9a2890889acb67e7e557b27ff240c62f8eda54ac1fd759a4e241a6ca809b915783a12d14a931ac40151e56023a424f0d76f70c3e9a070899ae4715a153208fdde2b7e3656b1820245e73a5566d8c15c3260b611724c2683518cbafde2b2e1de14d1524acdbc0ef838d9e02da1fb2337ab90f8918e1fee18147b07880c79a2390d3b4771a23f22d489f77648908a08dda9cb93ae8531a0038534d5e11f5cc602bee41d27850cc5f47a241edb771114f718cbbf67494b3dda27957d6e2261fcd0d9aa5b5ec5f15430de4a9830a74c79892992ce5ee5ddd5e9ad19a9f8c4fdb0705d2d754874c786df5d96c909398dcd6f4336759b102ce53c56e849d5298a7431b7a535d80dd9d52e6914f55cd0f5d847bd7c32af5545aac6e124eef138b95da7ff516d0de292d5f95e0d92cc41c758dd7a948e91027999b453a888377571f0b195696e329c148ab182894a8e35aa3bb2ab902a6dd2f35c4b35b8f5a218c62a7ccb58acffa8473fe77b6a0cd01022b9007cfe1791eebd84287a25873caee351c7769c10e2f179a49b9f7ae0aacaa542035d76edf575b5e6bd532611ae6518a67b67e04182d53c108ac9a1cfc364e26d6ddcbca531d59c5aef1d52de199d65f8cb4ff7f3ba8272438c8ecff2cf67a76dbe3b9b3cf681656e913e607365ef9ab01b525a83304d59cf323e21c82220d2830c7d2d9c3e3cb3a55dd1327f8011ab86affa8544cba81239a16d3df1495df485df8c92b236c0d565fed41d126908c4635aebbad72177b6b9f04d96651fd937d4cc3db35b6ac55bc252998299ef93839396e06ba85ac43236705edc51ed8769965453775e627c42b398e4aa456086560f04543599b41a8871dba1b1dff5c72529236971a26dfc1ee28e0c96d6b4dac937323a8fcf6125088285796086abe1d3d32936e65ffa8262033f7f11d5f6ddd2a2202edbac44a7f8b82ba58e7b77872774d8db1df2b4cffbc06117849fb27645c1813e2e0673ede39593c9fe7f8015c19ca45b488881da708b57079657ff4909e07bf9820dde36a439f889b5a904f0f8775ae6e6080961ed5d55661302e87fe6d441f09b55224b02a81f82ef0df79225a29f7ab9ec8d17e6ec6136eaac14ab5ac45e8ae8f07827140543486d4dbab5824e8cecba18bdff4d9f670af78e291c8aa831fab2fcd0314b3b20e9638bd37d61f3d6cc5506b887a96e8d59a7b17a77fc9a4ef9894f6c3b52701dacda0715565e9dcc8187e5eefac44e52ff8fa318af25cd2874d77e8400d117409b9e62177c33a7b2c6c820d1dbbfbdd52e0197fb1cd1846893a519fb0f0c1385c8ca9f0aa018844eb159497e370444ede39b30933eb1a34031881c9afc0ee33bcc2355b0d52f463e7f55c0f530720b10b9503a2e63678813406c2a7afb7e0c2bd1e84121a48b0c3ef1e77883931c618d1e9a630e1c9673de3a2868de45717826f636d766cbec53b1fd96cc2abfa6f2c5716009ab5c8bf1f2966e746e005b737b3029ba13bb191900fac7de71dd96a644a3bcd33d54659da0e670ea6617cf7fdd88d219affca096265e96f13884d7a90d5368e49c7e0410ed5b1121afcbc04bdcca4bf10f6ffcdc27e0acc00f41a050453abf430fdab9b9898658a95ca4b4b49ce865ae7c5083f10adcd04144e0c323b1c3358ef69b0fc9871e6e23e50411301bb280ee1f65b225d8e0f107963dc3a4f7300e2a2561b01dd9844a0d6307a8dfe59ec390f8b967d50db1d3f518b8de9cefd1a2d82f7a0c6180cd4fb7e6fdb3f8847040fb1b013790bffa9f66addcfebd8b3ca6de1ef347ac3b199e2b207b4c48061b9a11ea36916f4ffb2ddc38d905d38fab96e94dac8d6d92df0409ba0e5439bbc4f1e11f6cf92f4d3a1ff04edf8bb27a118729031c9c94128307a51515178f30f94dc0c335cbbf8487ef794b537424e6f18bbb9995d1e187c1b4b93d3b2cf72bfd605f77c221a38ba6489e3996b72182c7765f9c69345b660fd024e72447e499b28779f8912846a5439f15a8a9441bbe93778fcb07f8b4ebbdd8a1728f1be30c154e090b578ee696dc2427aa8f739e8ac263fa661cff001e622f5e43e9aee051d237248184fe7c9e606938072856fbdf7441db3f1d869049e43058f5e9d01f388e34ba556221bf2849ee2092a5bb892686083b17ed859f2364139b76baef848656dbb17f3778955d95621d6224c0392ca14c2e4f9cdad1a0d718c8d946bd419fb30046be7cf2cbede89ff93a2c1a64f30bfe1f4486f50c70b96599ebcdebb7836353a8ce8f29da86f9fc8b393177a5adca5d5bdc5aa8a9faacf0cdbebdcc9b1b1cc8f28685e982df1d8edf78e32df2698c060cbb02b4133af91ab79e94093351ab81891bb58234552dee42027ecb8b885585c4cd5e2fc92d152d052c772922a491ad268b6b9e1e1382af11254a39283675f9eb880f677c42a7fdd4f36bda4f68d5b4736a63f826e0ca223ea0e33af31a101546fe3a3d8703f709c5ddbbddf2e44423be2cc20e916d1a257439b90d81e26e1c2a56652ca8dd976dd425a4d6d63ba67527a1ca125e7f156caad8395ee7b4958001122f54511aa8a3c6250b03a5d8ef3244e7b771e78374cd3081b7e3ad13428c2fc0cade73993c9f86f7ed249fd533071a207b17b5060f201276ea8b77f32a42719c163c65f425251c07857a7ec047db48926ecaf7a5288928a7c4915c46b105159e14f27b62e32648edcc1ce8b65a6d2679b431014e59ea69962a468444d8d585a6b84a95b75dd30358190efb85d51549f9981eb3511c8f7858a19c0f132f4d46bc5c4c26e0c73bec4c5141652597d571aea9b3f2238a46376aab8c5c16df3551dc9ebe5f36b1ee0a63e8c8d3a6a2890ed82780e3cba20db26f22d79b855cd3eec62477fa4f46bb9803559c1a9631772882e44bc38401be1864984360999fa1db43a0ca31c0af73af938719b0baebb9028611acf3b183e1abee7b07e21a1acb71616e48bbccb3ccc21a51d71b3b48fde192e18a06bd875d322bb2764b25dd6f1e07a61b3a191aab97cc666e11cdcfdbc2a914ac99fa57438841c7bfa6200d752be46c3f6acfbef1626e6405300f46f7c39291dfe06301dc6175073110f3b579b2ad6fc1a2bbb3f3d53681e1cae79881a414cf92d18fb3e80d35d0bebbc5e231f2a3a242195f41ea4e36253cb72bdc21d4cba5df2c436ea6b3cf7a44aaf12ca3917362bcedec3e42e5cb73dedd08976851075fd3138d24f3f0892e7450292b66576d07f1aef9f8a73a2999447b2d33835e5964438a7dff58e0e23d7ed38f901cff38e9608e6b82d5b1833fe7ac364d120c3f3cc7abfbe2ee1493cd7a33c1cf32b83cc399afebbb48bf66cb6deb273dd9f73470ffb6d5f127067b28d3b98958725346bf89679d2a5c82d70289b1f19b0510e919049b5086c483d02b4d23a74dd1eef2fe66c6429d1d6993456d989552525de35653c2df9cee721a521119739c75b88e7004781c0387d44e99a60643fbcf9a2ec424c7b1dcc669c0c1f8d5f429091dba513486f6b4d0ef93af4e7f03a12ac3616d9ae841e9699112c781826931f2c0e8be21410f6ab79480ec62fa045f531d45a5630a47d6a7d81011f723b6de1d0e0951f48a7160274c0a9729f9253e7560ef8bba42ca887100dbc6a858ab7a793fbba68a2352b9eca53223a2a36a6502cba8ebdc8319b2ba405c0f9cfe8b6c9fefaafd9bfe5deaed51fc5ba021d64ade0adfbda76451f86db8e13e67f347fa2c9f1cab6b4ffc908a2b5b18426aeb0180f53792820e695c43c01b1a632250937749b1b34ac54ac436570beadc070e605057ff9ef1184923480ce49b2887b261c4b4cb2c121f76ac5f09c4f16d4d61707d08991977c1007a35b386c4e4cce4b319d6404afe3ee15d7393cf2fd3c5a4d0ebb23267ea2fdd3a3c11b753556e8d79cd0f2fa0d869a6324bd8f618f891c861f58451c79e8443eccb2c9cb2fd56af7e12008c07471ebe3aacde59f1dcdfbb388332de9c23843e5a6e5c1cc953efdb5631180332a51a83b5d7a725177ed434cd4f45e49ad2ce92f86dbc1f76ce94d00ef6752d65d9c9c25b9785b33beda596f4bda64e7d11282251db768070acc94c3da24b12d16ba05cf932975126b99527cb5985036036e94f54716d68d9ebd2fb0700b8de9820ee913f0ec6ff03c69970629fb685795f46a739d8c924861e9dd741188c1a994dddd392e2afd852874fc58b58f825cbe2e7119db2db3198abf7a5d4c4c4c7238014ec5cfd0db60f75d667e9c402f044e54fc4a6e143bf1d527a1375beddb1992d2dcdfba3d05624eb", 0x1000, 0x40, &(0x7f00005b0000-0x10)={0x2, 0x3, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000021000-0x4)=0x0, &(0x7f00005b0000-0x4)=0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f00005b0000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x400) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r3, 0x80045500, &(0x7f00005af000)=""/35) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/04 04:45:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x3) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_dev$vcsn(&(0x7f0000e52000-0xa)='/dev/vcs#\x00', 0x6, 0x141000) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000d18000-0x138)={{0x1, 0x101000, 0x1b, 0x5, 0x7ff, 0x200, 0x3, 0x1, 0x80000001, 0x5, 0xd65a, 0x5, 0x0}, {0x0, 0x4000, 0xd, 0x85, 0x1, 0x3, 0x1f, 0x6, 0x5d2ddbd7, 0x18000000000000, 0x7ff, 0x100, 0x0}, {0x0, 0x10000, 0xd, 0x3, 0x2, 0x7, 0xa998, 0x7, 0x7, 0x0, 0x3, 0x6, 0x0}, {0x3000, 0x0, 0x9, 0x5, 0x9, 0x4, 0xfaa5, 0x20, 0x0, 0xffffffffffffff80, 0xe9e, 0x9, 0x0}, {0xf000, 0x101000, 0xf, 0x0, 0x4000000000000, 0x1, 0x1, 0xb73f, 0x8, 0x4, 0x10000, 0x7, 0x0}, {0x2, 0x10000, 0xf, 0x42d, 0x5, 0xb5e1, 0xffffffffffff94b1, 0x52, 0x6a56, 0x80, 0x3, 0x1, 0x0}, {0x6000, 0x10002, 0xb, 0x1f, 0x7, 0x7f, 0x0, 0xfffffffffffffffa, 0xe18, 0xfffffffffffffff9, 0x3ff, 0x6, 0x0}, {0x1000, 0x1d000, 0x7, 0x7fffffff, 0x4, 0x6b, 0x72e, 0x19e, 0x8, 0x7, 0x1, 0x2, 0x0}, {0x100002, 0x3000, [0x0, 0x0, 0x0]}, {0x0, 0x3000, [0x0, 0x0, 0x0]}, 0x40004, 0x0, 0xf000, 0x40080, 0x6, 0x400, 0x10f000, [0x0, 0x5, 0x6, 0x10001]}) getegid() 2018/01/04 04:45:43 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00004e6000)=0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd4000-0x4)=0x24) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000e5000)={0x80000000, 0x8000, 0x281, 0x8001, r1}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000003000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f0000003000)=""/4096, 0x1000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000005000-0x8)={0x100, 0x40, 0x7, 0x5}, 0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) syz_open_dev$sndctrl(&(0x7f0000004000-0x13)='/dev/snd/controlC#\x00', 0x9, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000006000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000001000)=""/146, &(0x7f0000003000-0x4)=0x92) fcntl$getflags(r3, 0x40b) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000003000-0x1e)={0x8, 0x2000000000000, 0x0, "4a4f69c73799", "8ca27492ee0e7cd661f1de817225998e"}) r4 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x3, r4, 0x600000000) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xffffffffffff0001, 0x4, 0x5, 0x5, r2}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000006000-0x78)={0x5, 0x78, 0x80, 0xff, 0x2, 0x3ff, 0x0, 0x80000000, 0xc00, 0x2, 0x80, 0x1000, 0x2, 0x2, 0x0, 0x200040, 0xfa, 0x2, 0x3, 0x3, 0x350000000, 0x2, 0x6, 0x7fff, 0x101, 0x0, 0xffffffff00000001, 0x7, 0x2, 0xfffffffffffffff9, 0x8000, 0x1, 0x8, 0x5, 0x8, 0xfffffffffffffffe, 0x9c, 0x4, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000007000-0x1)=0x0, 0x2}, 0x1004c, 0x74f2, 0x95d, 0x2, 0x820, 0xe0dc, 0x1f, 0x0}, r4, 0x80, r0, 0x1) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000007000)={@common='sit0\x00', &(0x7f0000008000-0x1010)=@ethtool_eeprom={0x4f, 0x1000, 0x1ff, 0x1000, "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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000a000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/01/04 04:45:43 executing program 1: mmap(&(0x7f0000017000/0x98f000)=nil, 0x98f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000017000)='oom_score_adj\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xd306, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) io_getevents(r1, 0x7, 0x8, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000387000)={r2, r3+10000000}) writev(r0, &(0x7f0000017000)=[{&(0x7f0000009000)='~', 0x1}], 0x1) 2018/01/04 04:45:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000efe000)=0x0) getpgid(r0) r1 = getpid() sched_setaffinity(r1, 0x424, &(0x7f00000cd000-0x8)=0x400) unshare(0x20228202) clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f00007c4000)="") clone(0x0, &(0x7f0000af2000)="", &(0x7f00000cc000-0x4)=0x0, &(0x7f0000888000-0x4)=0x0, &(0x7f0000c04000-0x1)="") wait4(0x0, 0x0, 0x80000000, &(0x7f000005b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = accept(0xffffffffffffff9c, &(0x7f0000f6e000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000315000)=0x60) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f00004ef000-0x10)={0x3, &(0x7f00008a3000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) 2018/01/04 04:45:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) readv(r0, &(0x7f0000bad000-0x60)=[{&(0x7f000058c000)=""/252, 0xfc}], 0x1) signalfd(r0, &(0x7f0000dae000-0x8)={0x1}, 0xfffffffffffffc54) openat$sequencer2(0xffffffffffffff9c, &(0x7f00009d2000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/01/04 04:45:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/75, 0x4b}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x18)=""/24, 0x18}, {&(0x7f0000002000-0xa0)=""/160, 0xa0}, {&(0x7f0000000000)=""/63, 0x3f}], 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000003000-0x12)='/dev/snd/pcmC#D#p\x00', 0x400, 0x200) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)={0x5, {0x2, 0x1, @rand_addr=0xbf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6f23, 0x4, 0x0, 0x9, &(0x7f0000000000)=@common='bpq0\x00', 0x6, 0x2, 0x7ff}) timer_create(0x5, &(0x7f0000000000)={0x0, 0x1d, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e95000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) unshare(0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r2, 0x1, &(0x7f0000000000)={{r3, r4+10000000}, {r5, r6+30000000}}, &(0x7f00008dc000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000005, 0x0, &(0x7f00005b3000)={0x0, 0xfffffffffffffffc}, &(0x7f0000048000)=0x0, 0x4000000) 2018/01/04 04:45:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000c5a000-0x38)={&(0x7f0000db7000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b77000)=[], 0x0, &(0x7f00000a1000-0x10)=[{0x10, 0x117, 0x4, ""}], 0x10, 0x0}, 0x0) 2018/01/04 04:45:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000ab4000)="240000002200fbffeb03000000fafa000105ff0b0800030001000000f7000003f9161701", 0x24) 2018/01/04 04:45:43 executing program 7: mmap(&(0x7f0000000000/0xb25000)=nil, 0xb25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$KVM_SMI(r0, 0xaeb7) r1 = memfd_create(&(0x7f00002d8000-0x6)='-G\\%(\x00', 0x3) fcntl$addseals(r1, 0x409, 0x4) write(r1, &(0x7f00001fd000)='~', 0x1) syz_open_dev$sndmidi(&(0x7f000073c000)='/dev/snd/midiC#D#\x00', 0x3, 0x10000) 2018/01/04 04:45:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00004bf000)='./file0\x00', 0x82) mount(&(0x7f0000092000-0x8)='./file0\x00', &(0x7f0000d01000-0x8)='./file0\x00', &(0x7f0000c68000)='tmpfs\x00', 0x803008, &(0x7f000069c000-0x1)="fe") mount(&(0x7f0000cc7000-0x8)='./file0\x00', &(0x7f0000aac000-0x8)='./file0\x00', &(0x7f00003b0000)='hostfs\x00', 0x1200010, &(0x7f0000acb000)="") 2018/01/04 04:45:43 executing program 6: mmap(&(0x7f0000000000/0xa40000)=nil, 0xa40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000a42000-0x8)='./file0\x00', 0x0, 0x8) mmap(&(0x7f0000a42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a42000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000a01000+0xf27)=0x401) syncfs(r0) syz_emit_ethernet(0x46, &(0x7f0000a41000-0x46)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x6, 0x7, 0x100}}], {{0x806, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @random="bbce26764e98", @loopback={0x0, 0x1}}}}}, 0x0) pipe2(&(0x7f0000146000)={0x0, 0x0}, 0x80000) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x2d) mmap(&(0x7f0000a43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000a43000)={0x6, 0xd4}) 2018/01/04 04:45:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f00005de000-0x8)='./file0\x00', &(0x7f0000e84000)={0x4, 0x101}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000253000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ffd000)='/dev/sequencer2\x00', 0x1a000, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f000043b000)={&(0x7f0000d50000-0x8)=[0x0, 0x0], &(0x7f00001ca000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000ea3000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000e1f000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0xa, 0xa, 0x9, 0x0, 0x0, 0x0, 0x0}) fsetxattr(r0, &(0x7f0000cca000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000032e000)='/dev/kvm\x00', 0x9, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00005bd000)='/dev/usbmon#\x00', 0xf0a, 0x208880) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000b6e000-0x87)="9faa3d5f0406184885af36c52f695f911a23e1114092b415e67c4345ea5780508053c00bac4cfb88389483556b48147d7c3798426468da79d46a51e39b97aab21b3b880376c3f82a0b28d0e30bfe294b758fe26126a2e7dec09fdee503183dd618bccb06c65ed4c86e6b2ba10e99063c4d35bce7e2ea1355c85b2bbd40a5a720e4d7b5ec97d7f4", 0x87) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000bd0000-0x80)={[0x4, 0x0, 0x6002, 0x7006], 0xffffffffffffffea, 0x20, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000347000-0x4)=0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/04 04:45:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000c48000-0x20)={@generic="7eac9d4c8593a2dc78a3d964659e6a57", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) modify_ldt$write2(0x11, &(0x7f000027e000-0xb)={0x8, 0x20000000, 0x400, 0x1, 0xff0, 0x3, 0x9, 0x3, 0x694b115f, 0x5}, 0x10) write(r0, &(0x7f0000003000-0x1000)='v', 0x1) r1 = getpid() migrate_pages(r1, 0x1, &(0x7f000041a000)=0x0, &(0x7f00003a1000-0x8)=0x9) write$sndseq(r0, &(0x7f0000aa9000)=[{0x6, 0x0, 0x5, 0x3, @tick=0x8, {0x2, 0x8}, {0x5, 0x8000}, @control={0x101, 0x7, 0xc2}}, {0x100, 0x1000, 0x7, 0x20, @tick=0x0, {0x6, 0xfffffffffffffff7}, {0x80000000, 0x1}, @control={0x2b1a, 0x3656592c, 0x5}}, {0x4, 0x685, 0x200, 0x1f, @time={0x0, 0x0}, {0x681, 0x7}, {0x645, 0x7}, @result={0x0, 0x3}}], 0x90) sendfile(r0, r0, &(0x7f00005b6000)=0x48, 0xfec) mq_unlink(&(0x7f0000cff000)='dev ') setsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000edd000)=0x5, 0x4) 2018/01/04 04:45:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00008c1000)={"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"}) r3 = socket(0x0, 0x800, 0x4dc5) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000e11000-0x4)='tls\x00', 0x4) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f000074f000)='/dev/dsp\x00', 0x2, 0x0) timerfd_settime(r4, 0x1, &(0x7f0000d52000-0x20)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f00006fc000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/04 04:45:43 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e043847f41ea9367a03cbadec54", @ifru_settings={0x0, 0x800, @fr=&(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000009000-0xc)={0x7, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000009000-0x4)={0x8, 0x7ff, 0x6}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000009000)=0x0) 2018/01/04 04:45:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000796000-0x70)={[{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, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 04:45:43 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) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f55000-0x80)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/04 04:45:43 executing program 3: mmap(&(0x7f0000000000/0xb7b000)=nil, 0xb7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001b5000-0x8)={0x19980330, 0x0}, &(0x7f0000780000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_int(r0, 0x0, 0x21, &(0x7f00008ac000)=0x0, &(0x7f00003d4000-0x4)=0x4) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x480, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x0) 2018/01/04 04:45:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000623000)=0x0, 0x4) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000762000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) bind$packet(0xffffffffffffffff, &(0x7f00007ae000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000b1a000)="", 0x0) socket$inet_tcp(0x2, 0x1, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) poll(&(0x7f0000f76000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/04 04:45:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000ea000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$usbmon(&(0x7f0000db5000-0xd)='/dev/usbmon#\x00', 0x0, 0x8000) bind(r0, &(0x7f00002b9000)=@generic={0x1, "689ddb808ab03365d125c18129e82baed72cb2b9e884287143797c0f332f59853e8ca57f6e72129c04587c27604eeeda1dc6180ec7c782c75291562382d723086f55344c5327c1cc363458faf2359826bac7e25f7b734b29fdead6a7888f593c3858beaebe40285d38756b17df949ad30a185f9f0e435765cf8bed69dd5b"}, 0x80) 2018/01/04 04:45:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000041a000)='/dev/ptmx\x00', 0x4800, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00004b5000)=0x0) epoll_create(0x200) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x800000c0044dff, &(0x7f0000001000)=0x0) 2018/01/04 04:45:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000820000)={0x0, @in6={{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x4120000000000000, 0x80000000, 0x3, 0x2}, &(0x7f0000001000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0xfffffffffffffffd, 0x7f}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x49c}, &(0x7f0000c50000-0x4)=0x8) mmap(&(0x7f0000000000/0xd22000)=nil, 0xd22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00003f1000-0x28)={@common='sit0\x00', &(0x7f0000acd000)=@ethtool_wolinfo={0x6, 0x9, 0xfffffffffffffff7, "9d000002f348"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 04:45:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f000081c000)="240000080000fbffeb030000f6fb01796bb17d0b0800030001000020f700000f0d161701", 0x3) 2018/01/04 04:45:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b73000)='/selinux/context\x00', 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xf5e000)=nil, 0xf5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x7, 0x1, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_settings={0x53, 0x0, @fr_pvc=&(0x7f0000bea000)={0x0}}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000c77000)=""/17) r3 = socket$inet(0x2, 0x8000000000000003, 0x3) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f000035d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000c66000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x1, [@broadcast=0xffffffff]}, 0x14) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000aef000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x0, [@broadcast=0xffffffff]}, 0xffffffffffffffb0) 2018/01/04 04:45:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x454240, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0xfff}, &(0x7f0000fa3000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x9}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet6_tcp_int(r3, 0x6, 0x21, &(0x7f0000014000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) connect$netrom(r3, &(0x7f0000013000-0x48)=@full={{0x3, {"bb02ad7dfc0fa5"}, 0x6}, [{"8717519ee6e593"}, {"5e4e0e15c82ca1"}, {"24bee66429f9fa"}, {"2ef28e81393798"}, {"75b440796d8754"}, {"04ccae3d877624"}, {"1a3940521f82bd"}, {"dedb6c4bd103d7"}]}, 0x48) 2018/01/04 04:45:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000005c000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$sndseq(&(0x7f000005e000)='/dev/snd/seq\x00', 0x0, 0x8a001) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000031000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = add_key$user(&(0x7f0000efe000)='user\x00', &(0x7f0000156000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ca5000-0xd)="39286e749e0867988a8cf66fbe", 0xd, 0xfffffffffffffffe) keyctl$describe(0x6, r2, &(0x7f000086c000-0x42)=""/66, 0x42) dup2(r0, r1) [ 277.672245] IPVS: set_ctl: invalid protocol: 1 0.0.0.0:57589 2018/01/04 04:45:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x2, 0x0) r1 = getuid() r2 = getgid() fstat(0xffffffffffffff9c, &(0x7f0000fb5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00001e7000-0x8)='./file0\x00', &(0x7f00000aa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000c8a000-0x58)={{0x1, r1, r2, r3, r4, 0x2c, 0x10001, 0x0, 0x0, 0x0}, 0x3a0, 0x101, 0x6, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='ns/uts\x00') r5 = syz_open_procfs(0x0, &(0x7f0000e50000-0x10)='ns/uts\x00') getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f00002d0000-0x8)={0x0, 0xffffffff}, &(0x7f000063e000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000789000-0x10)={0x200, 0x206, 0x2335, 0x7, r6}, 0x10) 2018/01/04 04:45:43 executing program 5: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f000062b000-0x10)={&(0x7f000024b000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000a68000)={r0, &(0x7f0000867000)="871b8a8199a6bb5facbb606fb446eefd5af48856cf7c5717e7977336054f1d648a8a7f130acef039d47ac9cc7d8f4ad1590021f7fa6614431d8be9a09835342374ef02307b6931d25b429c9507ae977e27a9b12f29625a7aa8067eb6e986d7c4a285cf59f6dfd8affb155896c9aca1c63129f906933e0e0ac0da83c2d97a9d5d2f88de5971c633d6", &(0x7f0000000000)="77ee0c03ea9e47a2173b7d9a9feef39746bf0e9ba9932eeb7e09edbe02044ee30e5657348296d4eb66fc263e81d5201e29f867d5adf83c619674ef53ba96d011524122d2ea94c77af589fed28df7d4651fee6d2c8aa17551cfb83ae3b5dd2d717c7fe6a93ade0794c2477e3ee22ff9ce04b33e45f93e4beca24258613ae4b5bd6d66e2869a965ab79032e8c3bb4043ac2851393b1f8e50cccc3890e5b1ce73b36d64ad", 0x3}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x880000000001e, 0x1000000000002, 0x0) sendto(r1, &(0x7f0000eef000)="", 0x0, 0x0, &(0x7f0000c09000-0x80)=@generic={0x1e, "ffff0000899acae7d5fd6f09790802ceab75d656f5fbfd00000009f56b72dfb6fb3e90484cd725f3fe9e0d8e1fb142c69c0c68a59e3413cd11d80253e5f9c0719e9cfe7eb58dc5c7f256b3ecaa00319dcf247b42bdc33f03030000000000000041fc480fbb1bf13a83131b401c20f3df8461acbb410bcd1c3e37db70b1a8"}, 0x80) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000360000-0x8)={@loopback=0x0, @broadcast=0x0}, &(0x7f0000681000)=0x8) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f00001d5000)=0x0) 2018/01/04 04:45:43 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000f39000)='mounts\x00') setsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f0000d91000-0x55)="e5f1f0f24d7786c97b5796c9da0f1fea56fcb488985e3f9a8a171874cb630e39a89b2f182a678f891361d4d690c5ed1230d24760a2e5bb17a1739f67a61f49a270ffb374bae68a5cb2d3d27a969df615e466fdcea348ed30f927922b699bd59dad3acb0af4f65d76ef796d6e889ab8f1815d949cf9d8277d3b70dedfd3357fab7b4bfd5a", 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000524000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000f5d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00004b3000-0x20)={r0, &(0x7f0000d08000-0xe5)="09c1b7c4740b2ba97911f416b08146e1c2c431fd23e9d1ede6d1106468fe4a183dee245491f47b5526f0681fea861bfd116e8a33ccae18b44113f93ca855fdf0f6bc0788af2b87e73b770120e20642a95aed5f839c477374d8f863bab47b3fa1bd169f66d51f4b9b630147edd190d749d1472b395702384e0c99b8ab4e11d8553c79d6d188b29b39f747a316adc50cb93c4bf5e0d1aafd9a2cf0bd81ac885a7f5ada6a07242627fe8efcf609611832360ef714fb2723b85aac3e61c093adf31b00d30abb6fc550de4cf564045908d040c64e6aebfcd40f27794189cb2eaca2212b49e48d40", &(0x7f0000e0f000-0x15)="8cdfaca2b1c104c9eabc33039dba99a9a5766798e2", 0x3}, 0x20) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f00001cf000-0x30)={0xffff, 0x6, 0xd28c, 0xfff, 0x100b, 0xcf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f0000276000-0x6)='./file0\x00', &(0x7f000006c000)='./file0\x00', &(0x7f00003f6000)='tmpfs\x00', 0x0, &(0x7f00005d3000)="") fcntl$addseals(r1, 0x409, 0x2) 2018/01/04 04:45:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5421, &(0x7f0000832000)=0x7b6) write$sndseq(r1, &(0x7f000082d000-0xc0)=[], 0x2082cf40) r2 = syz_open_dev$vcsa(&(0x7f000060c000)='/dev/vcsa#\x00', 0xfffffffffffffc, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000cdd000-0x8)={0x0, 0x0}) waitid(0x2, r3, &(0x7f0000dd0000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f00001bc000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r2, r1, 0x0) close(r0) 2018/01/04 04:45:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20, 0x1000000004, 0x1c80) getsockopt(r0, 0x107, 0xb, &(0x7f0000797000)=""/0, &(0x7f0000659000-0x4)=0x0) 2018/01/04 04:45:43 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000fe5000-0xc)='/dev/audio#\x00', 0x6, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f0000001000-0x4)=0x0, &(0x7f000083d000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000001000)='/dev/vcsa#\x00', 0x3, 0x105000) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000001000-0x40)="e525148c5948b8666b204be272bd5686dcbdcfc0efdf949973316c70fa4230c629f8364e8109215369a81fd5edb063d1d69fbc11c8331bad3f091b76318b73e1", 0x40) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000002000-0x10)={&(0x7f0000000000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)=0x4) ioctl$void(r0, 0x5450) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000003000)={0x4000000, 0x0, 0x2f}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000004000)=""/50) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000006000-0x1)={0xfffffffffffffffd}, 0x1) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000002000)={0x8, 0x20, [{0xfffffffffffffc00, 0x0, 0x7fffffff}, {0x7, 0x0, 0x923}, {0x3, 0x0, 0x0}, {0x7, 0x0, 0xcad}, {0x7f, 0x0, 0xde47}, {0xfff, 0x0, 0x7}, {0x401, 0x0, 0x8d9}, {0x20, 0x0, 0xfffffffffffffff7}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000006000)={0x5, 0x800, 0x4, 0x800, 0x17, 0x7fffffff, 0x3, 0x0, 0x100, 0x0, 0x7, 0x800}) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000002000)={0x0, 0x4, 0x2, 0x3}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000002000-0x4)=0x0) sched_setattr(r2, &(0x7f0000002000-0x30)={0x0, 0x5, 0x1, 0x5, 0x80, 0x2, 0xffffffffffff0001, 0x20}, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000007000)={0x3, [0x0, 0x0, 0x0]}) socketpair$ax25(0x3, 0x5, 0xce, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, r1, &(0x7f0000009000-0xc)={r1, r0, 0x100000001}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000008000)={0x0, 0x0}) 2018/01/04 04:45:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000c24000+0x16a)=@hdr={0x0, 0xffffff84, 0x0, 0x7, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[]}}, @dccp={{0x1, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x21c6, '\f\v\v', 0x400, "b5625a"}, "d79ceaa7d66d9aa3"}}}, 0x26) 2018/01/04 04:45:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f000031b000)={0x0, &(0x7f0000000000)=[]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000fbb000)='./file0\x00', 0x12300, 0x13a) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000145000-0x14)={0x1ff, 0x200, 0x11be, 0x9, 0x2, 0x10000, 0x565bb5c1, 0xff, 0x5, 0x3}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) lseek(r1, 0x0, 0x3) 2018/01/04 04:45:43 executing program 1: getrusage(0x0, &(0x7f000089c000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000011b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet6(0xa, 0x6, 0x100000000, &(0x7f0000854000)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f000014c000)=0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = epoll_create1(0x80000) epoll_pwait(r3, &(0x7f0000606000)=[{0x0, 0x0}], 0x1, 0x5, &(0x7f0000802000)={0x9}, 0x8) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f00008de000-0x8)='./file0\x00', 0x7ffffffe) ioctl$KVM_X86_SETUP_MCE(r4, 0x4008ae9c, &(0x7f0000b09000)={0x12, 0x2, 0x606e, 0x0}) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4068aea3, &(0x7f0000ae3000-0x68)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000a98000)={0x1, 0x0, [{0x40000082, 0x0, 0x0}]}) 2018/01/04 04:45:43 executing program 7: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002d000)={{0xffffffffffffffff, 0x3, 0x200000000, 0x0, 0x54a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000016000-0xe0)={0x9, 0x0, [{0xc0000000, 0x9, 0xffffffffffff0001, 0x5, 0x0, 0x0}, {0xc0000001, 0x1ff, 0xffffffff, 0xfd, 0x101, 0x0}, {0x40000007, 0x5a, 0x9, 0x5, 0x2, 0x0}, {0x80000019, 0xffffffff, 0x9, 0x9, 0x3, 0x0}, {0x6, 0xfce, 0x7f, 0x1ff, 0x20, 0x0}, {0x80000001, 0x40, 0xffffffff, 0x7f, 0x9, 0x0}, {0x80000007, 0x80000000, 0xffffffffffffff81, 0x80, 0x991, 0x0}, {0xc000000b, 0x3, 0x7f, 0x5, 0x1, 0x0}, {0x8000000f, 0x6, 0x2, 0xc15, 0x55c, 0x0}]}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000002f000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f0000004000)=0x8) r3 = getpgid(0xffffffffffffffff) migrate_pages(r3, 0x7, &(0x7f0000007000)=0x1f, &(0x7f000001c000-0x8)=0x80000000) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000001e000-0x8c)={r2, @in6={{0xa, 0x1, 0xa9ba, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) modify_ldt$write2(0x11, &(0x7f000002d000)={0x6, 0x100000, 0x1400, 0x9, 0x1, 0x1000, 0x0, 0x7, 0x3, 0x5}, 0x10) 2018/01/04 04:45:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 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, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000014000)={0x77359400, 0x0}, 0x10) r1 = accept4$inet6(r0, &(0x7f0000007000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x1c, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f000041d000-0x20)={@generic="aa3b3a46953d26ba690aefa9ea5e0197", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = gettid() lstat(&(0x7f0000b57000)='./file0\x00', &(0x7f00002b8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000113000-0x8)='./file0\x00', &(0x7f0000f74000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000008c000)={r2, r3, r4}, 0xc) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x1000000000016) 2018/01/04 04:45:43 executing program 2: mmap(&(0x7f0000000000/0x960000)=nil, 0x960000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00001c1000-0x1c)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f0000397000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000095d000-0x2)={r1, 0x0}, &(0x7f000095c000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000390000)='/dev/cuse\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000ac0000)=r2) r3 = 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) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00003ec000)={0x8, 0x0}) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000aad000-0x4)=r2) [ 277.883580] device eql entered promiscuous mode 2018/01/04 04:45:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000eb7000-0xe)='/dev/admmidi#\x00', 0xca, 0x40) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000b48000)={0x0, 0x7fff, 0x5, &(0x7f0000974000-0x8)=0x0}) 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) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) utime(&(0x7f0000c97000-0x8)='./file0\x00', &(0x7f0000a98000)={0xedf2, 0x0}) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f000071b000)={0x0, 0x8, 0x3ff, &(0x7f000060f000)=0x0}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000af6000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/04 04:45:43 executing program 4: mmap(&(0x7f0000000000/0xd6b000)=nil, 0xd6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1000000000005, 0x0) sendmsg(r0, &(0x7f0000452000-0x38)={&(0x7f0000131000-0x80)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70a176c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f000095a000)=[{&(0x7f0000de4000-0x1000)='0', 0x1}], 0x1, &(0x7f0000e5c000)=[], 0x0, 0x0}, 0x0) pipe2(&(0x7f0000b95000+0xb1d)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000d6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = shmget(0x1, 0x13000, 0x100, &(0x7f0000d44000/0x13000)=nil) mmap(&(0x7f0000d6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000d6c000)=""/125) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000d6c000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/04 04:45:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00006b8000-0xd)='/dev/usbmon#\x00', 0x40000000004, 0x0) request_key(&(0x7f0000842000)='dead\x00', &(0x7f00003cf000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000005d000-0xd)='/dev/usbmon#\x00', 0xffffffffffffffff) mkdir(&(0x7f00008e4000-0x8)='./file0\x00', 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(0xffffffffffffffff, 0x800443d3, &(0x7f0000764000-0x14)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}) unshare(0x20000) mount(&(0x7f00003c5000-0xe)='./file0\x00', &(0x7f0000f00000)='./file0/file0\x00', &(0x7f0000c0c000-0x6)="7261edcd7300", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000ab9000-0x14)={0xffffffffffffffff, 0x2, 0x5c329615, 0x3, 0x8}) mount(&(0x7f000047e000-0x8)='./file0\x00', &(0x7f00006e8000-0x8)='./file0\x00', &(0x7f00003cf000-0xb)='securityfs\x00', 0x0, &(0x7f0000772000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f53000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xad, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb8000-0x10)='/dev/sequencer2\x00', 0xa0202, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000832000)={0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffd, 0x40}) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x400000000000003, 0x3) sendmmsg$nfc_llcp(r2, &(0x7f00002de000)=[{&(0x7f00000a2000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000402063b4a6402100000008890512b63afb003204d87637cb00067298ca57fad84a7a71bd03678bcd0000ed2fcb89715303fffc878e00b571", 0x0}, 0x60, &(0x7f000095e000)=[{&(0x7f0000e25000)="c3691827fc6789deb6fcc2d5dfbe6c672dae59ebb686e02356bbdab7c2fe17c343dbf44d69354b5791a464e1c575053a4e47b1f1c7e1d6b23c4dbefca712bd4fdf12a973e5c36bc4923b0defd7a15eacb5b1bf3a8978a0a57094cd6e8075ec91c29bea02a90d244b254a689fe15532", 0x6f}], 0x1, &(0x7f0000fdc000)={0x10, 0x0, 0x7, ""}, 0x10, 0x0}], 0x1, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000f4d000)={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/04 04:45:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000692000)='/dev/sg#\x00', 0x0, 0x100) accept$ipx(r0, &(0x7f00004d6000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000)=0x10) syz_emit_ethernet(0x42, &(0x7f0000646000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x4000000800, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffe, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x44, 0xf, "a3ff0058e9b3f8f97192f157b0"}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "96bb4d", 0x0, "882314"}, ""}}}}}, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003a9000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x2e, &(0x7f0000479000-0xce)=""/206, &(0x7f0000081000)=0xce) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000384000-0x4)=@assoc_id=0x0, &(0x7f0000f0c000-0x4)=0x4) getsockname$netlink(r0, &(0x7f0000df0000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000af7000-0x4)=0xc) syz_open_dev$random(&(0x7f000029c000)='/dev/random\x00', 0x0, 0x200000) syz_open_dev$tun(&(0x7f0000466000)='/dev/net/tun\x00', 0x0, 0x800) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000ce5000)=0x0) syz_open_procfs(r2, &(0x7f00001f8000)='net/ip_tables_matches\x00') setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000cbf000-0x4)=0x0, 0x4) 2018/01/04 04:45:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000593000-0x8)='./file0\x00', 0x10) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f00004b1000-0x8)=0x0, r0, &(0x7f0000c20000)=0x0, 0x2001, 0x8) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) r2 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000034000-0x8)='./file0\x00', 0x0) renameat(r2, &(0x7f000093f000)='./file0\x00', r2, &(0x7f000010c000-0xe)='./file0/file0\x00') readahead(r0, 0x800, 0x59) 2018/01/04 04:45:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x2, &(0x7f0000000000)={0x7}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000001000-0x8)={0x5}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x1c9c380}, 0x8) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='task\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) bind$alg(r0, &(0x7f0000002000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(xeta-generic)\x00'}, 0x58) readahead(r0, 0x7fff, 0x4) preadv(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0xa2)=""/162, 0xa2}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000001000-0x50)={{0x5, 0xffff}, {0x81, 0x40}, 0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000002000-0x8)={0x4, 0x6}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000002000-0x4)=0x3260) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0x2, 0x30, 0x8d, 0x4}, &(0x7f0000003000-0x4)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000002000)=r1, 0x4) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000002000)={0x9, 0x3, 0x8}) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(r2, &(0x7f0000003000)='net/tcp\x00') setns(r3, 0x40000000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000005000-0x10)={0x9, &(0x7f0000004000)=[{0x5, 0x3, 0xfffffffffffffff8, 0x9}, {0x400, 0x10000, 0x7, 0x5}, {0x5, 0x9, 0x4, 0x7}, {0xffffffff, 0x20, 0x7, 0x4c0}, {0x6ce9, 0x1, 0x0, 0x1}, {0x0, 0x1, 0x4000000, 0x11df}, {0x9, 0xfffffffffffeffff, 0x100, 0x3}, {0x8317, 0x0, 0x80000001, 0xffff}, {0x81, 0x7f, 0x5, 0x7}]}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000004000-0x10)={0x5, 0x4, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/mls\x00', 0x0, 0x0) fanotify_init(0x52, 0x80000) 2018/01/04 04:45:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f000074c000)={0x0, 0x0, []}) pipe2(&(0x7f0000dbe000)={0x0, 0x0}, 0x800) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00004eb000)={0x0, 0x0, []}) 2018/01/04 04:45:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e3b000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/04 04:45:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x2, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0x50, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x10) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000)=r1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) lseek(r2, 0x0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) fallocate(r0, 0x2, 0x5, 0x7fff) sendfile(r3, r3, &(0x7f000039b000)=0x0, 0x9) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00005e0000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000c4b000-0x4)=0x0, &(0x7f0000d15000)=0x4) 2018/01/04 04:45:44 executing program 7: 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, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000fbd000)={0xffffffffffffffff, 0x50, &(0x7f0000ce3000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000963000)=r1, 0x4) getpgrp(0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000c4d000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000412000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000184000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f000017e000-0x40)={0x6, 0x1, 0x7, 0xd0, &(0x7f000053a000-0xd0)=""/208, 0xfa, &(0x7f000064f000)=""/250, 0x73, &(0x7f00007ac000)=""/115}) syz_open_procfs(r2, &(0x7f0000280000)='attr/fscreate\x00') 2018/01/04 04:45:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000a09000)='/dev/adsp#\x00', 0x7ff, 0x2) fchmodat(r0, &(0x7f0000742000-0x8)='./file0\x00', 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x5, 0x400000000006, 0x1b) bind(r1, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) sendmsg(r1, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) 2018/01/04 04:45:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x4, @perf_config_ext={0xffffffff817e8350, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/04 04:45:44 executing program 1: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00009b6000)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000f89000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x802, r1}) write(r0, &(0x7f0000f79000-0x26)="26000000240043f8feffffff00008d4003000001010000000e000300f0ffffff0504f7c70900", 0x26) 2018/01/04 04:45:44 executing program 0: socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000062b000-0xb)='/dev/vcsa#\x00', 0x7fff, 0x240802) clock_gettime(0x5, &(0x7f0000296000-0x10)={0x0, 0x0}) clock_gettime(0x3, &(0x7f0000d5a000-0x10)={0x0, 0x0}) waitid(0x2, 0x0, &(0x7f000030f000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x80000000, &(0x7f0000ac3000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000e34000)={r1, 0x2710}, 0x10) r2 = socket(0x10, 0x2, 0x200000000000000c) write(r2, &(0x7f0000859000)="1f000000070afdddfffb00f600008001fffff30c090002c006000806000000", 0x1f) 2018/01/04 04:45:44 executing program 5: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000f9b000)='/dev/snd/midiC#D#\x00', 0xfffffffffffefffd, 0xc00) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f000056c000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fb9000)=0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x100}, 'port0\x00', 0xa9824f69d1376637, 0x100007, 0x0, 0x0, 0xfffffffffffffffc, 0xfffffffffffffffe, 0x2, 0x0, 0x2000000000000006, 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]}) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000fba000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fbb000-0x4)=0xe8) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000567000-0xe0)=[{&(0x7f0000fbb000)={0x27, 0x8, 0x2000000000, 0x1, 0xffffffffffffb79e, 0x20, "87bff82d3ccb3d242e29919351f93f82f4f4da2d2b2fde55a05627977d57f43463eaea57058275e0a4ca9bf4cace2732be1257bccd7f41174d1ab238df6469", 0xffffffff}, 0x60, &(0x7f0000fbc000-0x50)=[{&(0x7f0000fbc000-0x74)="492717df5cd019e08fbab0fffa4eaedcfa2d2e349cf5644d0c9a79efbbaccbdd93bd80374fa4ccbfd9181da72f5f48746d72537380c1758631910a37563a373e66978f74631f39608db50c27cc4211967b19bd273cb384e20b477f987fd84d41715b95bc27793396bbb1299455b6c8f91f3385da", 0x74}, {&(0x7f0000d1a000)="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{&(0x7f0000fbc000-0x1000)="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0x1000}, {&(0x7f000037e000)="4a75ddfeec01076145257d1837e7ad957e84cc678028376431b1a3903e26e67bef2ba033f6451d15352ca1ba38312dededf21dde63fe2e25338d160d9592ce6a2ca3e3578b346281537fe3c4dab3b37a8333ca8685ac9b46f28c207999c60e4e6aa00eb700d3185c9bff24af083c1e6f9fea45c683dc1f6695ec3075e409bfd2f9f4962ba0bf48094da1507e2e3bcddbf90a693787c8d996af8de4fb27346f60f5951f0a9417a9fd35306c399ac063fff4232bef66c966832111ece3f71fde921ba63f44ab4aeb6c853d6c631301c51a58b349a851d6f520536a262c807cbaaa7b469337", 0xe4}], 0x5, &(0x7f0000fbc000-0xc8)={0xc8, 0x3a, 0x80000000, "e047ab5ee1157d2a0098b2b9af4dd8955b4f7b3d32f91aa2b5f7fce53a610c9928e1e72dafd530d527c894f274e4b9788ae6e1e5d99c13d1dc59074fc697acc705a9c7d62074614ec6a84bab312b01799c25bef12843899d3bef1040faf16f0ce4247260fbb613b1a27c81330d6b191b334b80a167be422b814a94fac02abae471432756dacd47b1b4bd38ad5f24f9a2f365271784dceb4ebff83a7981ed97fef40ba686984d8cce58a930f38a6c73152ad8a3a6"}, 0xc8, 0x4000001}, {&(0x7f0000fbb000)={0x27, 0x7, 0x7, 0x4, 0xfffffffffffffff9, 0x2, "3a4d7978a3705e52721d7afc37ee033465a86816a3ed59b1ff422e55046deb3b907a86a566da73fd8321824830ee28de059bfd24d9a419e143a48d507670e5", 0x400}, 0x60, &(0x7f0000c49000-0x20)=[{&(0x7f00008c0000-0x76)="16466b53b1ceaef49845abab6fb12504fda522d1e0ed9f89be44b987546ed69eb3dafb7644e6604c89607abce53d16d86c8c3e41a3741595bb6826722921de218e5e647285de97818665ee3ee7f3766e2949f078339dc14720014e9b8d93518064fc2331a5e529a77175342eb770d8faa76fc91112fe", 0x76}, {&(0x7f0000705000-0x8c)="c22327c726f23e251a6fb9b9ec9c1ed10d22f980478a894a72013f48dbdcfb790f190f5b1d64c320029e270cdf938bb9f9684af63c261794be2d9e70e1da991bd41a47749faac8ef27bf490d476d0fce101e9b7b6b1c4cb51d3f0240a17380db74228a96f2bc3aff9520aaf0701bc5706e8aa78157b3b56a89e942048f204fc80be248c7c69f3c5a6704dad1", 0x8c}], 0x2, &(0x7f0000fbc000-0x78)={0x78, 0x11f, 0x0, "cc4f525ca7490505d7f09c842618cd627ee40270bfb32de97fbb269a1d5d83ca6d54bece75ae477518744bbf7d2e9dcb915d8d27948f7e6ba0504b801c585657f9c5a908c589dc13763355061d386249d6c04576c182afc03cccda7f7582c17d903d7360c41de94d"}, 0x78, 0x8040}, {&(0x7f0000fbb000)={0x27, 0x401, 0x5, 0x4, 0x2, 0x9, "e966932b4c5adcbfcb82622e2071a0da54b673ddda8e1e9200e5db6fe15ca98e39be15760dac9bb72ea4da757f4148c1effc650e12a622f2b49a41eb97ab71", 0x20}, 0x60, &(0x7f0000fbb000)=[{&(0x7f00008a5000)="1752959e6d72145aa2082bce743c69a5ea8b", 0x12}, {&(0x7f0000163000)="8df018eb055f3fe1f2e4a251544a6e35f531f205150a3342b604cd5bfde0f138e705fc88d59b5bd5b88ae2d72def6bdf4aee1fa6a960fe51a6c2070cbcd7068e989d6a3eabadfa3b5250fd7e9305e24ab623ed359375081f432c3c1c2cd429161001708519fe7828d9b2489284ce969bcb", 0x71}], 0x2, &(0x7f0000fbc000-0x108)={0x108, 0x11f, 0x2, "808610bf0ba36c5d4dacea8aa0604639300fb86b7e03b8883067e321b9de206cc5be19aa77f9e5abb157fff071678bd691e7d4080c264cd781fee8a313e4500e830c001bfce23d3e349ed9dc4813942f6bdd6692fc1f5e8f5a31ac3d279c813373876d0f0d075de56ac7fdb928b13e5f7431f82b0dc3edff67f48cd128d389fc0b0df20045a8378c8ab0282e08b22db098c2593c4514cc6e703157e85ff6060efd7061ccad0a90937a91d65b6ad935d34849b4dc4ed595a1fd5c1569db8f050b9bdc27cf997ae531054aea55a3572bcf49579cc0cb9dbefb31e727d887f6c0056a78637d1355a9b6dd82cbc77a365992978aa5873750"}, 0x108, 0x4c010}, {&(0x7f000011f000-0x60)={0x27, 0x3, 0x10000, 0x7, 0x4, 0x101, "af09b6fe1f10de8760a8cbc1a3aa49d8344dff7e171d0dfa2dc035e7290e855223a0e28b9cce99ff8e261673a96ef7d0ed82a938a18ac44cb95b8b00be3efa", 0xffffffffffff8000}, 0x60, &(0x7f0000cb6000-0x50)=[{&(0x7f0000fbb000)="3efe8271d4a23854b8c129927f1c56d1b0ff4e86af9feb9d7b1efaf572ad98b5e6a69a46b016bcb6e32842decc097e316ef859b156a25426729063e6f22a4b8e", 0x40}, {&(0x7f0000fbc000-0x6e)="4f1a3757f3cd13b6e872bd6ed340ba5e0e7e570063163ac6bb5466ba3864804eb5bfb166eb90442cdd3946a87f19b78d92f1bda2d3066429dedc5452bde55bb04a8310de7e51395784525c0e8781026af07557f672a471863804c8972231f7c3fa820dfbd2fbd6e8cfa47a80ba3d", 0x6e}, {&(0x7f0000642000)="00b4100339807454e421aae1b2bf0b2683390f57af3a5a14542878df7300ef2b22e9316bba4767dcab74f1aecf45aad2e27edc98bec3d89f6929f40890f8261696ef36aed759bbd139ef4db303f2798c9f56e3652470cabcb905fc172ce8ce88e4050fc11a03e6a82c6397d35692d5ebc31f7a079e0957fea638f2a6b6439353faeb82021e27e09eae9d4c5fecae7500e480a43da00d8eac7e0139eda17b56781dc1bbcaccde9ab11ce30539e66bd26c576858a30bef8fde62c6455681935df73ef19bb873348f67f6414172f4d3a6be2c13045e4d89d4e263502e46275e5414a458102894c15d873056d135dfb8c50bf8f4cfbada61c809", 0xf8}, {&(0x7f0000515000-0xc6)="5c74673f001ce52b8c26d04ac912d9e00bf267f3319b38dbc07634594e990d5fc615b4dd61bbdb1f2a70b4a6ecb21e66aa50b96f951dc3ac7cd3cd359ca953937302d11fbd2c58ec3bc5ffd7a71f938d9ac347b2900973f6ef21b0a7f18bfdbcbaf1989d7ede440eef326e6702dd31642b67e5a6f2003c8250eb10b6b1b6ba74381d72b95c1e092db47c006c9e09e028607c34ddbf383b5da9289fdca836c0d5c0c59b7d66835b293c5aceea7d84aac144b4ab30dfeb4d49e8356c611b318be8855770e87662", 0xc6}, {&(0x7f0000fbc000-0xc4)="09618b07975014db66337a857db3c1d6ef9bf3c89627cd31bd76ea5078d46294e3e29d964295ac08716cc611077fcb5a70112f445d10c66e0e2e96762fc8834238b34d0d860edb52d04548c265d2ce4f63819f6cd2c9953afa96c516b715c9f23faa4958e3d7f4322e9a125f71877e3c28ef1c0edc01472b1407a3fcb1456af066936c4e1681fda41a94142791b646ba14c75fe93692c3fcc29442f46a4305d152d33ebdc7e175d2add58e7f68038797dfe2513154578aced75dba84e92c9784a8608600", 0xc4}], 0x5, &(0x7f0000fbb000)={0x60, 0x6, 0x4, "771224146d0f95197b628e2a5c3ab34f4d65f160cca7cbf4f913d4e795b0938fcc98b140a10651309162cff9ef881dbe701b8f627d00576cb62d7db6af18cf9aea4bff5d6851a1661b625f224e87a2"}, 0x60, 0x90}], 0x4, 0x40000) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00006be000)={{{@in=@empty=0x0, @in=@rand_addr=0x49a, 0x1, 0x29fe, 0x3, 0x80000000, 0xa, 0xa0, 0xa0, 0x29, 0x6d6, r2}, {0x9, 0x1, 0x4, 0x2, 0x8, 0x1, 0xffff, 0x7ff}, {0x2, 0xfb4, 0x0, 0x4}, 0xffff, 0xb, 0x2, 0x1, 0x0, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x3b}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x2, 0x3, 0x2, 0x2, 0x8, 0xaacc}}, 0xe8) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/04 04:45:44 executing program 2: setrlimit(0x0, &(0x7f00003a9000-0x10)={0x5, 0xaabf}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x2, &(0x7f0000615000-0x40)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xffffffdc, 0x0}], &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00005e0000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/04 04:45:44 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000afd000)={0xffffffffffffff01, 0x1, 0x3, 0xffff, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2018/01/04 04:45:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000fa6000-0x8)=0x0) syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000f21000)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/01/04 04:45:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000cfe000)='/dev/dmmidi#\x00', 0x16, 0x0) perf_event_open(&(0x7f0000c96000)={0x1, 0x78, 0x200, 0x9, 0x9, 0x8, 0x0, 0x0, 0x2020, 0x9, 0x1000, 0x9, 0x3359, 0x99f, 0x3, 0x6, 0x2, 0x7, 0x9, 0x1, 0x200, 0xffffffffffffffff, 0x5, 0x5, 0xff, 0x5, 0x2, 0x4, 0x4, 0x25d94a51, 0x3, 0x3ff, 0x1, 0x5d, 0xfff, 0xcf5, 0x1ae, 0x1, 0x0, 0xffff, 0x2, @perf_config_ext={0x3d, 0x4}, 0x3110, 0x7d0, 0x4, 0x7, 0xfffffffffffffffe, 0x1e, 0x55, 0x0}, 0x0, 0x9, r0, 0x9) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000636000-0x1c)={0x8, 0x9, 0x4, 0x0, 0x3fe00, 0x10000, 0xb4, 0x5, 0x10001, 0xffffffffffffffd4, 0xf9, 0x4, 0x0, 0x100000000, 0x3, 0x5, 0x2, 0x0, 0x5}) read(r0, &(0x7f0000916000)=""/0, 0x0) 2018/01/04 04:45:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000092000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000550000)="", 0x0) sendmsg$alg(r1, &(0x7f000009a000)={0x0, 0x0, &(0x7f000068e000)=[{&(0x7f0000afa000)="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", 0x1000}, {&(0x7f0000d16000)="d76382515fef12d1be8c0a103f139d3a4c06550e48e910001386fdf747353a2b45a97e95b5c985d5c2323e0aaddf9e1e90fa6c1a41a3317babfebb40c9ac89b914d2abcd0c3bca80a795f72af3ab06a324d640b157873cc3ffe8638c4f89ec60b25d0768fed7104bbfb79838fdf33906a03ec7e5104455da1d4df9e171548d486d70b433d3ce9675155e4d8cdcd848c0f33bdc20888dcc5910524fa13df8f8fb51a97f3771f3d0f09305fbd5162ad5c70e5e63b58f704757c78a74fab1cd60c28dfe3605ddbf80c7ea7e741488bb3e27e66bf91d3a76a6caceca521e8724e9f1034c29f0baaa2c52e4c1e7a6bd14b046e9", 0xf1}], 0x2, &(0x7f00004f2000-0x30)=[@assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x4000}, 0x10) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f00009e9000-0x8)=0x3, 0x8) 2018/01/04 04:45:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 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, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) r2 = dup3(r1, r0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000ad9000-0x88)={0x9, {{0xa, 0x1, 0x78f6, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/04 04:45:44 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) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000e8000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0xfffffeac, 0x0, &(0x7f0000002000)=""}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e18000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f000061b000)={0x0, 0x0}, &(0x7f000039a000)=0x10) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) r1 = socket(0x1b, 0x7, 0xe8) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000f64000)=0x7f, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f00005a0000-0x9)='/dev/kvm\x00', 0x385401, 0x0) 2018/01/04 04:45:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000700000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d6d000)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_bt(r1, 0xdd1f, &(0x7f0000d47000)="d4bdf9b7d50d5eced5d4e7fa3bfbcee105c5bb199df0bf5ac8c27dc0fec100bfa14e62000fcceea86bdc9d86f497") ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000a20000-0x28)={0x0, 0x0, 0x0, 0x0, "cc450294828d9b22c3c7c917d91a496bed9216a6f3af549d6ee1fe23806ba2a4"}) 2018/01/04 04:45:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x7fffffffffd, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f0000af3000)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) 2018/01/04 04:45:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000131000)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000c6b000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = shmget$private(0x0, 0x7000, 0x0, &(0x7f0000287000/0x7000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e59000-0x8)={0x0, 0x0}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00007c8000-0xa)='/dev/cuse\x00', 0x400041, 0x0) flock(r0, 0x2) accept4$unix(r3, &(0x7f0000135000)=@file={0x0, ""/108}, &(0x7f00008ae000)=0x6e, 0x80800) r4 = dup(r0) getsockname$netlink(r4, &(0x7f00003d6000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bfc000-0x4)=0xc) 2018/01/04 04:45:44 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b68000-0x9)='/dev/dsp\x00', 0x80002, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00006ea000)=""/4096) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000427000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000001000-0x60)={0x0, 0xd, 0x2, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = msgget$private(0x0, 0x444) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000ab3000-0xbc)=""/188) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00006a1000-0x4c8)={{0x0, 0x6, 0xbc, 0x78f, "63b1b1d80fa7eacdb91c41b9b37b5349d967d3b346f4bfeae7194021b2eeec3aa9556a56c554f6b42121c218", 0x4}, 0x79a, [0xb5, 0xfff, 0x0, 0x8, 0x7e, 0x4, 0x8000, 0x5, 0x100000000, 0x81, 0x9, 0x2, 0xa8, 0x4, 0xbc, 0x7, 0x9, 0x20, 0x10000, 0x6, 0x80000001, 0x80000001, 0x8, 0x2, 0x1, 0xffffffffffffffff, 0x6, 0x1, 0x80000001, 0xe8, 0x78, 0x100000000, 0x1800000000000, 0xfa, 0x1ff, 0x5, 0x1, 0x5, 0x80000000, 0x0, 0x4, 0x1, 0x1, 0x9, 0x8, 0x80, 0x7fffffff, 0xe5, 0x8, 0x0, 0xffffffffffffff80, 0xa, 0x9, 0x3, 0x75, 0x8, 0x20, 0xffffffff80000001, 0xfff, 0x5, 0x9, 0x40, 0xd81, 0x0, 0x8, 0x1, 0x0, 0x6, 0x7, 0x1e, 0xa7a5, 0x10001, 0x3, 0x3ff, 0x9, 0xabcc, 0x1, 0x4, 0x93c2, 0x1, 0x10000, 0xffff, 0xffffffffffffff6e, 0x7, 0x7fff, 0x7a, 0x81, 0x1, 0x7f, 0x36ea, 0x51af, 0x0, 0x10000, 0x5, 0x2, 0x1ff, 0x8c, 0x7a, 0x10001, 0xfffffffffffffffe, 0x7, 0x5, 0x401, 0x2, 0x7, 0xc000000000000000, 0x400, 0x5, 0x9000000000000000, 0x3, 0x0, 0x1f, 0x401, 0x6, 0x7, 0x9, 0x3, 0x0, 0x3, 0x200, 0x9, 0x6, 0x1, 0x5c, 0x1, 0x6, 0x200, 0x9], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000115000-0x4)={0x0, 0x3, 0x80000001, 0x0}) listen$netrom(r0, 0x7ff) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000889000-0x2c)="c78656e5b006bc71c2f244dd967e6965692720b43f8b30fdf7e0ac027ac472f255e704a52fe153b1a9de8b0b", 0x2c) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000f90000)={r0, 0x7, 0x1, 0x1f, &(0x7f00006f3000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) getsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000a3f000-0x4)=0x0, &(0x7f0000aa3000)=0x4) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000bc2000-0x18)={0x4, 0x80, 0x1, 0x400, 0x80000000000, 0x7}) perf_event_open(&(0x7f000057e000)={0x2, 0x78, 0x6a9, 0x2, 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) getrandom(&(0x7f000019f000-0xf)=""/15, 0xf, 0x3) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/04 04:45:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000833000)='keyring\x00', &(0x7f0000627000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000d70000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000053d000)="10", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000bd9000)='/proc/self/net/pfkey\x00', 0xabc90f22fcbb0372, 0x0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r1}, &(0x7f00005cd000)=""/48, 0x30, &(0x7f0000550000)={&(0x7f00008a9000-0xe)={'sha384-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 04:45:44 executing program 4: 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) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000055f000/0x3000)=nil, 0x3000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000380000/0x800000)=nil, 0x800000, 0x4003, &(0x7f00003d2000)=0x3, 0x5, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00001f6000-0xc9)={0x0, 0xc1, "9a085b7d5b6c5c1aa963763c55ce342d23f1f2e37bb3900adde1161ff5a575a8c371784a019f450b60166da1368510fbec109defd2cf6ec31d50564bddd611b9e5a07e0ae5d2c1a6b620eaee9a7cf93a8746596e23842a85eedae6535c9f6e4a5b9b377307b7d1beb6f4349ee83d228143303d8da8e19c44481cb2b89ccb1e6bdf5a70c58bb17cef1b7ee44081445f6a948707bb9ff9c0b2b82b59a502741dd3a70e8c38377628321cf4490eca701f0320304c456b086b82854d387c4260dd5198"}, &(0x7f0000a0c000)=0xc9) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b9d000-0x8)={r1, 0x7, 0x16}, 0x8) 2018/01/04 04:45:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(0xffffffffffffffff, 0x4008ae48, &(0x7f0000ff8000+0x602)=0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000c55000-0x5)='veno\x00', 0x0) shutdown(r0, 0x0) 2018/01/04 04:45:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x100000a) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x3, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00002ef000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x3, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) socket$packet(0x11, 0x8080000000000a, 0x300) write$tun(r2, &(0x7f00005c6000-0x5d0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00008c8000)={@common='bpq0\x00', @ifru_mtu=0x9}) 2018/01/04 04:45:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f000045f000)='/selinux/status\x00', 0x0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f000022c000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000571000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r0, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000ae6000-0x10)=@ipx={0x4, 0x0, 0x0, "ffeb1d1ec96d", 0x20, 0x0}, 0x10) r2 = dup2(r0, r1) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000baf000)=""/177) 2018/01/04 04:45:44 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000-0xc)=@random={'security.\x00', '%\x00'}, &(0x7f0000000000)='/#vboxnet1\x00', 0xb, 0x1) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000001000-0x4)=0x3) 2018/01/04 04:45:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 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) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000034000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003ab000)=0xe8) quotactl(0x80000001, &(0x7f00003d8000-0x8)='./file0\x00', r1, &(0x7f0000daa000)="cf2351b7a7eca2da3e85a4ef1dc10acf0d49c35bc562fcf059e795a951d680ec9412f349828d3708875c1e90bd1626a71e64951cf10059274533322ba7c636d9de88adfc88b707104a11edd5930a89f64855313bafbd75c48f9ff25616ce520840985835cbe36aa3c2c147706f3d8cddde368f1dc3f8b4d668c0da29df875b007242d095d536c61b9918cadb4d3690a1b7f5428a2ee2c1bf99f273e9") r2 = socket$inet(0x2, 0x3, 0x80000000002) getsockopt$inet_int(r2, 0x0, 0xd, &(0x7f000072b000-0x4)=0x0, &(0x7f0000000000)=0x4) r3 = openat(0xffffffffffffffff, &(0x7f0000507000-0x8)='./file0\x00', 0x0, 0x20) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00008ba000)={0x2, &(0x7f00006ef000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$VT_DISALLOCATE(r3, 0x5608) chmod(&(0x7f0000abc000-0x8)='./file0\x00', 0x188) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000c95000)={0x0, 0x400}, &(0x7f000052f000)=0x8) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000e6d000-0x14)={0x0, 0x1, 0x1000, 0x3, 0x1ff}) accept$unix(r3, &(0x7f0000ce0000-0x13)=@file={0x0, ""/17}, &(0x7f0000866000)=0x13) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000007000-0x8)={r5, 0x8001}, &(0x7f00004c6000)=0x8) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000238000)={r4, 0x2}) bpf$OBJ_PIN_MAP(0x6, &(0x7f00007e0000-0xc)={&(0x7f000001b000)='./file0\x00', r3}, 0xc) iopl(0x0) 2018/01/04 04:45:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x100, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001000-0x8)=0x5) r1 = syz_open_dev$sndpcmc(&(0x7f0000b47000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000002000-0x38)={&(0x7f0000001000-0x1c)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000000000)=""/113, 0x71}, {&(0x7f0000002000-0x11)=""/17, 0x11}], 0x2, &(0x7f0000000000)=""/21, 0x15, 0x4}, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000001000-0x88)={0x8, 0x0, [{0x64d, 0x0, 0x3}, {0xb1e, 0x0, 0x9}, {0x38d, 0x0, 0x5}, {0xfdf, 0x0, 0x9}, {0x342, 0x0, 0xfffffffffffffffa}, {0x879, 0x0, 0x3}, {0x93d, 0x0, 0xfffffffffffffffe}, {0xbff, 0x0, 0x40000000000000}]}) r2 = semget$private(0x0, 0x20000000104, 0x0) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000203000-0xe)=[0x5e8, 0x400000000, 0x1, 0xb1a0, 0x1ff, 0xffffffffffffa8f7, 0x7fffffff]) [ 278.410890] binder: 16503:16507 Acquire 1 refcount change on invalid ref 0 ret -22 2018/01/04 04:45:44 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000000a000-0x20)={0x1, 0x81, 0x8001, 0x0, 0x6, 0x4, 0xffffffff, 0xfffffffffffffffa, 0x0}, &(0x7f0000003000-0x4)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000008000-0x10)={0xfffffffffffffe01, 0x208, 0x8, 0x3, r3}, 0x10) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000007000)={0x9, 0x80, 0x0, 0x3, 0xe66d, 0x81, 0x3000000, 0x8, 0x9, 0x6, 0x1, 0x2}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000001000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000-0x1)=""}) 2018/01/04 04:45:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000567000)='/dev/ppp\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000735000)={{0xfffffffffffff6bb, 0x0}, 'port1\x00', 0x8, 0x8, 0x80, 0x80000001, 0x1000, 0x0, 0xfd1b, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f00000ae000)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000947000)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="641860871fc3", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="21047e7c6a2d607984961879ca374081"}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000f5000)=0x2, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f000075b000-0x6d)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x25, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x11, 0x0, "7a000000c604006dc2"}}}, 0x2f) 2018/01/04 04:45:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00006e6000-0xc)={0x0, 0x0, 0x20030}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000fcc000-0x1)="d0", 0x1, 0x24008800, &(0x7f0000cf0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000225000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) writev(r0, &(0x7f0000fa0000)=[], 0x1) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) write(r0, &(0x7f0000478000)='V', 0x1) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/04 04:45:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000448000-0x10)='/dev/input/mice\x00', 0x0, 0x102) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f000022d000)={{0x0, 0x7003, 0x9, 0x5, 0x3a9d, 0x81, 0x9, 0x8, 0x1, 0x4, 0x9, 0x3fe, 0x0}, {0x1000, 0x0, 0x0, 0x5, 0x1000, 0x31b1a4a8, 0x198, 0x3ff, 0x5d4, 0x66785399, 0x8, 0x5, 0x0}, {0xf000, 0xf000, 0x10, 0x3, 0x3ff, 0x1f, 0x5, 0x5813, 0x1, 0x20, 0x7b9, 0x8, 0x0}, {0x3000, 0x11000, 0xf, 0x80, 0x1, 0x1f, 0x400, 0x200, 0x9, 0x1, 0x7, 0x100, 0x0}, {0x1, 0x2000, 0xa, 0x3, 0x2ad3e701, 0x1, 0x5, 0x8, 0x2, 0x6, 0x42ad853, 0x8, 0x0}, {0x10000, 0x0, 0xf, 0xf4c, 0x36, 0x5, 0x0, 0x2, 0x6, 0x3f, 0x7, 0x8001, 0x0}, {0x5, 0x0, 0xc, 0x8, 0x62, 0xbd32, 0x8000, 0x1000, 0x6, 0x100, 0x3, 0x80000000, 0x0}, {0x4000, 0xd000, 0x0, 0x3, 0x7, 0x7, 0x3f, 0x7, 0x8000, 0x56, 0xffffffffffffa2ce, 0x80000001, 0x0}, {0x3000, 0x6001, [0x0, 0x0, 0x0]}, {0x2000, 0x10000, [0x0, 0x0, 0x0]}, 0x4, 0x0, 0x10000, 0x400002, 0x3, 0x9500, 0x3000, [0x4, 0x3, 0x100000000, 0x0]}) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) r3 = add_key(&(0x7f0000941000)='user\x00', &(0x7f0000f0c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r4 = add_key(&(0x7f0000935000)='syzkaller\x00', &(0x7f0000611000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000317000)="8721630c883bfe564611d265d6cfe78c2efe14b9084e542ae6a672e76fe11005d7595cb85a94ef471fae16146044f8433d41ffcc5cfaa430e6f3a358c4e407f3eb6906b774f6f73eb04fa4c8b73649e179a6550bbd19002164dc46e5a99b80ae497fc43a5b80b19a1a1910fb7bac7b340e6075069809f1faa856b6a1f6fa516dc80b2a42831785c57f064842a1cd054e1fbb3c2d007f87b5", 0x98, 0xfffffffffffffffe) keyctl$instantiate(0xc, r3, 0x0, 0x0, r4) getrandom(&(0x7f0000d95000)=""/28, 0x1c, 0x1) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) [ 278.503982] device syz7 entered promiscuous mode 2018/01/04 04:45:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000008d000-0xc)='/dev/rfkill\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00001b7000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0xa000, r0, &(0x7f0000d57000-0xc)={0x30000001, 0x0}) 2018/01/04 04:45:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000238000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000c00000)='/dev/adsp#\x00', 0x7fff, 0x0) connect$bt_sco(r2, &(0x7f000052d000-0x7)={0x1f, {0x5, 0x571, 0x10000, 0x81, 0x9, 0x6}}, 0x8) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000e23000)={0x0, 0x7, 0xd84, &(0x7f0000ff6000)=0x0}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000e6000)={0x81, 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]}) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000515000-0x4)=0xfff) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f000036c000)={0x3, 0x0, [{0x0, 0x2, 0x0, 0x0, @sint={0x0, 0x0}}, {0x5, 0x2, 0x0, 0x0, @irqchip={0x0, 0x7}}, {0x0, 0x0, 0x0, 0x0, @adapter={0x0, 0x0, 0x0, 0x0, 0x0}}]}) [ 278.538144] binder: 16546:16548 ioctl c0306201 20007000 returned -14 [ 278.572647] device eql entered promiscuous mode 2018/01/04 04:45:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x8, &(0x7f0000713000)={0x0, 0x0}) getsockopt$inet6_tcp_int(r0, 0x6, 0x3, &(0x7f00003bd000-0x4)=0x0, &(0x7f0000490000-0x4)=0x4) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000d9a000-0x26)="26000000130047f1ff170080cdffff0300000000010000000000000000080932050021006e35", 0x26) 2018/01/04 04:45:44 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x5, 0x9, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000003000-0x8)={0x0, 0x1}, &(0x7f0000012000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000012000-0x108)={r3, @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, 0xf27f, 0xe275, 0x8, 0x9, 0x4ada, 0x8000, 0x100, 0x3, 0x80000001, 0x400, 0x34, 0x80000000, 0x7f8, 0x6]}, &(0x7f0000014000-0x4)=0x108) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000004000-0x8)={r4, 0xc8}, 0x8) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) sched_getaffinity(r5, 0x8, &(0x7f0000013000-0x8)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pipe2(&(0x7f0000013000-0x8)={0x0, 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) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000)='./file0\x00', &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000014000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000013000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000004000)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000005000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) r13 = getgid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000002000-0x70)=[{&(0x7f0000013000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000003000)=[{&(0x7f0000004000+0xcb3)="106ae2921fd78d23b994997c5b12c6f4436577a6573c9b91cdc3810d7997eb91ddc4c0936473b2162cac2afbdcc150b3beb6a7312a9d032d82e8ee7322bebd2bebffdb037aafa85703e9f63f6c6c3de1f8f9e3d365bdd85b117cd003af9d4f077c41f4a6cb3e4efac8", 0x69}, {&(0x7f0000004000)="6f6440fb446cc6c9d6931f9c1c0660b3aa33e233f2707b40c9cbd207996552", 0x1f}], 0x2, &(0x7f0000004000)=[@rights={0x30, 0x1, 0x1, [r0, r1, r1, r2, r7, r1, r1, r2]}, @rights={0x18, 0x1, 0x1, [r1, r1]}], 0x48, 0x4000000}, {&(0x7f0000004000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000014000-0x10)=[{&(0x7f0000012000-0xae)="ed75c4c8d41e905f66494f4669215fff64bbdd113f7dc37a8b2d5d39f248982e38ab202ec223a9ebd59f316f4686626e1e4a3c51c25f7afdd395c3335f1cb3ae21c283ae06288df80d9890cc676d3d332f25825a315d19008caf7a82f8ba9b171299cd939a1714534b2bbdc74100815e4ab9f6a3b49fa8add2575c8ccbd564105fd3aeef83c7cb0ee4f9bd7f951fd0451c46d70dec06ef7533eb5205303ecdafe7e95722e05aa4e75e1622e73606", 0xae}], 0x1, &(0x7f0000005000-0xa8)=[@cred={0x20, 0x1, 0x2, r5, r8, r9}, @rights={0x30, 0x1, 0x1, [r0, r2, r6, r1, r6, r2, r7, r7]}, @cred={0x20, 0x1, 0x2, r5, r10, r11}, @cred={0x20, 0x1, 0x2, r5, r12, r13}, @rights={0x18, 0x1, 0x1, [r0, r2]}], 0xa8, 0x0}], 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f3c000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000053b000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) perf_event_open(&(0x7f0000440000)={0x3, 0x78, 0x1, 0x8, 0x9, 0x5, 0x0, 0x4086, 0x40008, 0xa, 0x48, 0x1, 0x0, 0x1, 0x4, 0x5, 0x7ff, 0xd893, 0x7fffffff, 0x8000, 0x4, 0xff00000000000000, 0x2, 0x1a9572ae, 0x6, 0x100, 0x1800000000000, 0x1, 0x4, 0x400, 0x7, 0x1, 0x8, 0x100000001, 0xfffffffeffffffff, 0xffffffff, 0xfff, 0x7ff, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000e5e000-0x1)=0x0, 0x4}, 0x38044, 0x5, 0x20, 0x6, 0xfff, 0x81, 0x9, 0x0}, r5, 0x0, r6, 0x8) 2018/01/04 04:45:44 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000c11000-0x12)='/dev/input/mouse#\x00', 0x7, 0x40100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000354000-0xb)=""/11, 0xb) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000d6e000)=0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000a20000-0x8)=0x5) write(r0, &(0x7f0000191000)="b4b085", 0x3) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000898000)={0x6, 0x52fc, 0x2, 0x2, 0x4}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$VT_RELDISP(r1, 0x5605) shmget(0x3, 0x3000, 0x78000714, &(0x7f0000e89000/0x3000)=nil) ioctl$DRM_IOCTL_RES_CTX(r1, 0x40085112, &(0x7f000000b000)={0x5, &(0x7f000000d000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/04 04:45:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000897000)=[{&(0x7f000054d000-0x39)="390000001300094700bb61e1c3e800000700000002000000450000000300800019001a000d00000009280ff4000000fd17e9ffff0300040005", 0x39}], 0x1) r1 = syz_open_dev$midi(&(0x7f0000d0c000-0xb)='/dev/midi#\x00', 0x3, 0x400) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000e4e000)={r0, 0xf1}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000fcf000-0xe)={0x3, 0x1, 0x0, 0x49}, 0x10) 2018/01/04 04:45:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) writev(r1, &(0x7f00008d6000)=[{&(0x7f0000fd0000-0x63)="e0", 0x1}], 0x1) r2 = gettid() fcntl$setown(r0, 0x8, r2) 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(r2, 0x1000000000016) vmsplice(r0, &(0x7f00004c1000-0x30)=[{&(0x7f0000cb3000-0x2d)="92", 0x1}], 0x1, 0x0) recvmsg$netrom(r1, &(0x7f0000adb000)={&(0x7f000073f000-0x10)=@ax25={0x3, {"a952afcf581e02"}, 0x8}, 0x10, &(0x7f0000d63000)=[{&(0x7f0000bb0000-0x9b)="320469e04fe479306ed4115201dcb69382238fdfe893789e4ac7213c256e0fd31c5389e29ca705b6a6c5abf49440f5c398dd64a91f2aa6b1d4550adcc8d7ca7dde8b8c611e7b9a00bd4c73ac0ed7962343c4c47df72402dbbfd78dc9b065900bb6f14147a6848217b86142cb650e7bcd15a5a9d8c1532498de21fda7bca42244db7a4863e78a5803ce6f03777b30f6f67c0cd07c25ff8abf601c3d", 0x9b}, {&(0x7f0000836000)="b0083eb40229533516439b77ac42919c25f0aea1ced47904e75a66bc610c174cb055ef8a7c7c9a598c23341d487d4ddfd5d2e5bde1bfdf766ed7549d4319e9300e4030c44cbffa759a0beb69f91c681a0a3e3502c1f44901a503ec0c12724a3bb56e898aa454ece1a9436ecec6202d66e5d60f23d7a98212b705eb98356c4027965b3524302af90c2b495a0f9938d3a535489683a98793a5c2b42807213035775331b536", 0xa4}, {&(0x7f0000e34000)="8c3118ad8dda99cdf9539c4087d078aa781fd5090b081d6a472ac710575d7c6bbad51a7f7407a8e5448a3c79b092005f2a49a5e31d7816f4b3ed0951ed110e55ec14b5cf830887187ad976a8848e7fee5bce16b45b5a45c97b40f8edba6b4425b21f585a2ccf95ae240d286fe29df08d2226065601d30cfdb2da1981a736f964f90be2df8efe8cf55a8d69c9bf0dcd981c642b0f2d13b45e5b57cb4387fdde8fa4b0b38fdb6e2aa50d87451bb8bbc14e72c3d082f1c86a6f92c655a20d72bcd6c916442efdd55e3a306f38ebe7668e692aa8ac6995", 0xd5}, {&(0x7f0000714000-0x1a)="f865120a75ea615dd77482233ed231aeb98d48f8e0e1b6156c6d", 0x1a}], 0x4, &(0x7f00002d2000-0x1b0)=[{0xe0, 0x13f, 0x0, "7ada9d3f1ad09fd449c0df02ae48371670f5a489fc7afb8b9d8d2cac4a2fbe3faea2249ea8e0432953915b32c8e03141305757ac53be8a9ba7b6567b9dd317b002c2671931b4ec7f4d62941379985510a941dbf29b69a6add89e1f0a467264fac97a42d2ef6385e866e3c1d7f5ca91ab879bfe3358873582231678b6d5732d3e198558f70bb5b004246979d5594118c1cc8d7dd00f98942205aa2085db81565603e81a1c281861c8a1801e33e3c1896f6feed205e9e96f12138dee5a1d33952a1c1159163c857750464985"}, {0x58, 0x13f, 0x8, "f12ab77525f65b4cfbb84489784c3ffea0f05db3327e03f6fa7987be93eccd200e88d53378586bde4e0b8256510a24c74af7fbaf967358fdd848b75c83e1ade996c001b0a6b512"}, {0x78, 0x105, 0x3f, "ccc52487e16e5fe839bbcd6ef9b77a7cfdf8c6a3c84b8ab9d5d5190cd45be0bbd01e098731d3c011e3d497f34a4a627a59e6308e6615d8dce021eb54127073b1b5f50966340d82bc5846e5fca709e2faf00fc805613244423d87fb297cfe6b53fb3a0a2ca3dfc41b"}], 0x1b0, 0x48844}, 0x40000020) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000c8b000)=0x0) 2018/01/04 04:45:44 executing program 7: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000004000+0x881)={0x0, 0xbf1}, &(0x7f0000002000)=0x8) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0x23)={r2, 0x1b, "c4d55231c575368cbfb5e0217cdb0737fe6013cf6f5084c337f756"}, &(0x7f0000002000)=0x23) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000002000-0x4)=0x15, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000003000)=0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000003000-0x63)="", 0x0, 0x0, &(0x7f0000005000)={0x0, r1+10000000}) move_pages(0x0, 0x7ffff, &(0x7f0000005000-0x38)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000000000/0x2000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000000000/0x3000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000000000/0x4000)=nil], &(0x7f0000004000)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0) 2018/01/04 04:45:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000548000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00005a6000)={@common='irlan0\x00', @ifru_settings={0xffffffffffff1d5f, 0xc4, @fr=&(0x7f00007eb000)={0x5, 0x7, 0x1000, 0x0, 0x2, 0xffff, 0x97c}}}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000544000)={0x1, &(0x7f0000468000)=[{0x6, 0x0, 0x0, 0x0}]}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000054a000)={@common='ip6_vti0\x00', @ifru_flags=0x400}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000543000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x265, 0x0, @cisco=&(0x7f0000542000)={0x0, 0x0}}}) 2018/01/04 04:45:44 executing program 0: r0 = gettid() setpriority(0x1, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001000-0x78)={0x3, 0x78, 0x957, 0x6, 0x8000, 0xfffffffffffffffb, 0x0, 0x1, 0x10000, 0xd, 0x55, 0x1, 0xfff, 0x1, 0x7b, 0x1, 0x800, 0x80, 0x5, 0x9, 0x6, 0x9, 0x4, 0xffff, 0x80000000, 0x8001, 0x1ff, 0x3, 0x7, 0x9d4, 0xffffffff, 0x8907, 0xb201, 0x2ecf798f, 0x40, 0x8, 0x50, 0x7, 0x0, 0x3, 0x5, @perf_config_ext={0x6, 0xa64}, 0xc4, 0x1, 0x1, 0x3, 0x8, 0x3ff, 0x81, 0x0}, r0, 0x5f, 0xffffffffffffffff, 0x4) fcntl$setown(r1, 0x8, r0) openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x200, 0x0) 2018/01/04 04:45:44 executing program 0: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000012000)={&(0x7f0000c8d000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000a08000-0x4)=0x9c) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00007c1000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/04 04:45:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) fremovexattr(r0, &(0x7f0000d66000)=@known='security.selinux\x00') r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000c72000-0xb)='/dev/audio\x00', 0x0, 0x0) flock(r0, 0x1) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00004e3000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000d41000)=0x0, &(0x7f000023f000-0x4)=0x4) 2018/01/04 04:45:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007ca000-0xb)='/dev/loop#\x00', 0x6a, 0x0) memfd_create(&(0x7f0000de4000-0xb)='/dev/loop#\x00', 0x1) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r1, 0x0) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xffffffffffffffff, &(0x7f00007ce000)=0x0, 0x80a, 0x0) 2018/01/04 04:45:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000dc2000-0xa)='net/route\x00') sendfile(r0, r0, &(0x7f0000b58000)=0x35, 0xfffb) 2018/01/04 04:45:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009cf000-0xb)='/dev/hwrng\x00', 0x800, 0x0) read(r0, &(0x7f00005ba000-0x9d)=""/157, 0x9d) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000430000-0x2)={0x0, 0x0}, 0x2) r1 = syz_open_dev$dspn(&(0x7f0000b95000-0xa)='/dev/dsp#\x00', 0x80, 0x400080) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000e96000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00008ed000)=0x14) bind$packet(r0, &(0x7f000072e000-0x14)={0x11, 0x17, r2, 0x1, 0x100000001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/04 04:45:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f00003e2000-0x10)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8001, 0x0, 0x0, 0x0}, 0x10) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f00002f2000-0x10)={0x5, 0x10000}) 2018/01/04 04:45:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c81000)='/dev/autofs\x00', 0x1, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000179000)={0x9, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f00006ff000)=""/181, &(0x7f0000d17000-0x4)=0xb5) 2018/01/04 04:45:44 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000001000-0x78)=[], 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000672000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000001000-0x4)=0x4) 2018/01/04 04:45:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000051f000)='./file0\x00', 0x40, 0xf2c978aca5c070b) listen$netrom(r0, 0x2) execveat(r0, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x10)=[], &(0x7f0000002000-0x1c)=[&(0x7f0000d4c000-0x9)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641dfd", &(0x7f0000002000-0x1)='\x00'], 0x1000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000db5000)={{0x6, 0x2}, 'port1\x00', 0x9, 0x40c00, 0x1, 0xffffffff7fffffff, 0x4, 0x5, 0xfffffffffffffffd, 0x0, 0x7, 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]}) 2018/01/04 04:45:45 executing program 5: r0 = socket(0x11, 0x4080000000080003, 0x0) setsockopt(r0, 0x107, 0xc, &(0x7f0000001000)="", 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000993000)="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", 0xfb) 2018/01/04 04:45:45 executing program 4: unshare(0x8000000) msgget$private(0x0, 0x0) r0 = memfd_create(&(0x7f0000bee000-0x1)='\x00', 0x4f9d38e31b2071b4) 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) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f000049c000)={0x9, &(0x7f000041f000)=""/180, &(0x7f0000309000-0xd8)=[{0x40, 0x0, 0x1f, &(0x7f0000df7000)=""/0}, {0x5, 0x1000, 0x7, &(0x7f0000000000)=""/4096}, {0x1ff, 0xd9, 0x8, &(0x7f0000cb5000)=""/217}, {0x1f, 0x43, 0x0, &(0x7f0000e6a000-0x43)=""/67}, {0x5, 0x59, 0x100, &(0x7f0000001000-0x59)=""/89}, {0x8001, 0x64, 0x560, &(0x7f00002fa000-0x64)=""/100}, {0x4, 0x1a, 0x7, &(0x7f0000001000-0x1a)=""/26}, {0x0, 0xfa, 0x8, &(0x7f0000001000-0xfa)=""/250}, {0x2, 0x35, 0x9, &(0x7f0000c65000)=""/53}]}) msgget(0x1, 0x201) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000b94000-0x4)=0x30, 0x4) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000001000-0x8)=0x0) unshare(0x2000002) 2018/01/04 04:45:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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, 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$inet6(0xa, 0x800000000000, 0x40) connect$inet6(r1, &(0x7f0000315000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) dup2(r0, r1) 2018/01/04 04:45:45 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, 0x3, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000280000)="6e03002f6970365f6d5b5f636163686500") 2018/01/04 04:45:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7, 0x0}) 2018/01/04 04:45:45 executing program 1: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x217f, &(0x7f0000f70000-0x217f)={@random="49ff0c01922d", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x6003, @ipv6={0x3, 0x6, "b80560", 0x2149, 0x62, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, {[@dstopts={0x2e, 0x407, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x4, 0x1000, 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@hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @enc_lim={0x4, 0x1, 0x80}, @jumbo={0xc2, 0x4, 0x7}, @jumbo={0xc2, 0x4, 0x40}, @enc_lim={0x4, 0x1, 0x3ff}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @enc_lim={0x4, 0x1, 0x1}, @generic={0x100000001, 0x1000, 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@dstopts={0x3a, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x9}, @generic={0x7, 0x7d, "12e27ebae26e156ff439cd3e3fdc9fd0269828b8c65200e4a30fc3112fc55bc1cb7ab113f3cb56ed6e01e761ff41e8284b44ce5014148ebf115849892ada610d4a0cd91fd0afaaf0999a6362fb62fb41b9d4a4365db1e40106ed5703ad8fb075ae36c56342b1b437872b7c1bc0f245083806a54d4df01f71c2d9498045"}]}], @udp={0x3, 0x2, 0x79, 0x0, "0fcd09dc9099b34ae798b80c9f832d3c8cca88b81d317e6d9155a3783d38fd5b93a5104220d039481aaa24bcad30faad3b3ac3a958dfd84403d755ef6ba663616aae77d2398fb2cd88efa01944e781e1f00299cae7959b20e29e787313403513606bcd2056abbd6134a7210654d9f6f805"}}}}}}, &(0x7f0000f70000-0x14)={0x1, 0x3, [0xba4, 0xe73, 0xf5a]}) syz_emit_ethernet(0x6e, &(0x7f0000f6f000-0x26f)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="c69d36d9e167", [], {{0x86dd, @ipv6={0x0, 0x6, "73040b", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "2fe4e5", 0x0, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], "80c9e730fdf6e51a"}}}}}}}, 0x0) 2018/01/04 04:45:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000033000+0x536)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005ae000-0x9)={0x0, 0x3c, &(0x7f0000000000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00005ae000-0x4)=0x10) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00008d9000-0x20)={"4f761f51c4e8c1cb5cb8a38b948fbb35", {0x4, 0xffff, 0x3, "dda817544df0", 0x9, 0x0}}) 2018/01/04 04:45:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x3, 0x80) semctl$GETVAL(r0, 0x1, 0xc, &(0x7f0000b6e000-0xe1)=""/225) r1 = syz_open_dev$sg(&(0x7f0000f75000)='/dev/sg#\x00', 0x7, 0x24040) bind$ax25(r1, &(0x7f0000485000)={0x3, {"55ca5391c843b3"}, 0x3}, 0x10) signalfd(r1, &(0x7f0000ffc000)={0x3ff}, 0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f00008d7000)={0x3, &(0x7f0000f0c000-0x1bc)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) 2018/01/04 04:45:45 executing program 1: mmap(&(0x7f0000000000/0xb05000)=nil, 0xb05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b06000-0x9)='/dev/kvm\x00', 0xc00000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x24, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000079d000+0xda4)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000b05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r4, &(0x7f0000b06000-0x10)={0x27, 0x1, 0x100, 0x7}, 0x10) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000b06000)='/dev/midi#\x00', 0x5, 0x105000) socket$bt_l2cap(0x1f, 0x3, 0x0) mmap(&(0x7f0000b05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000b05000)={0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b06000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r4, &(0x7f0000387000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000096f000)=0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000b06000)=0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = accept(r0, &(0x7f0000262000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00008ca000-0x4)=0x14) accept4$ipx(r6, &(0x7f000009d000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000016e000)=0x10, 0x80000) mmap(&(0x7f0000b05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000b05000)={0x11, 0xff, r7, 0x1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000738000)={{0x6000, 0x104000, 0xd, 0x8, 0x2, 0xffffffffffffff4e, 0x5, 0x7, 0x6bafde6f, 0x10001, 0x8000, 0xffff, 0x0}, {0x0, 0x2, 0xd, 0x1, 0xffffffff, 0x100000000, 0x1, 0x3ff, 0xf93c, 0x200, 0x0, 0x7, 0x0}, {0xd000, 0xf000, 0xa, 0x1, 0x534b, 0x8, 0x7, 0x40, 0x3f, 0x7, 0x1, 0x7, 0x0}, {0x5000, 0x1000, 0x1d, 0xfff, 0x0, 0x800, 0x7fffffff, 0x4, 0x0, 0x2, 0xfffffffffffffff8, 0x4, 0x0}, {0x2, 0x0, 0x0, 0x4, 0x4, 0x2, 0x3ff, 0xfffffffffffff0e5, 0x3, 0x0, 0x87e9, 0x0, 0x0}, {0x0, 0x0, 0xf, 0x8, 0x6, 0x3f, 0x6, 0x3, 0xb4, 0x0, 0x6, 0x80, 0x0}, {0x7002, 0x4001, 0xc, 0x1f, 0x9, 0x81, 0x7ff, 0x6, 0x2ff, 0x6, 0x6, 0x6, 0x0}, {0x100000, 0x4005, 0xb, 0x35, 0x0, 0x1f, 0xfffffffffffffffc, 0x0, 0x5, 0x5, 0x7ff, 0x7, 0x0}, {0x2, 0xf001, [0x0, 0x0, 0x0]}, {0x1000, 0x6000, [0x0, 0x0, 0x0]}, 0x20000020, 0x0, 0xd000, 0x1, 0xe, 0x400, 0x1, [0x7, 0x5, 0x0, 0x0]}) 2018/01/04 04:45:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000308000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc1105518, &(0x7f0000e08000)={0x0, 0x0, []}) r1 = syz_open_dev$adsp(&(0x7f0000b86000)='/dev/adsp#\x00', 0x53, 0xc000) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f00001f0000)={0x9be93fd5e1e2582c, 0x57, 0x12}) 2018/01/04 04:45:45 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$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) syncfs(r0) fcntl$setstatus(r0, 0x4, 0x6c00) 2018/01/04 04:45:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000862000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) bind$unix(r1, &(0x7f00008d6000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f000057f000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r3 = epoll_create1(0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000581000)={0x0, 0x3afc, 0xea3}) accept$inet6(r2, 0x0, &(0x7f00005a0000-0x4)=0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000b82000)={0x10000004, 0x0}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) epoll_wait(r2, &(0x7f0000ebb000-0xc)=[{0x0, 0x0}], 0x1, 0x3c27) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000aec000-0x4)=0x0) recvmmsg(r0, &(0x7f000030f000-0x3c)=[{{&(0x7f0000414000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b60000)=[], 0x0, &(0x7f00004f9000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/04 04:45:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x100000001, r0) readv(r1, &(0x7f0000493000)=[{&(0x7f0000903000)=""/152, 0x98}], 0x1) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00003b7000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/04 04:45:45 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000055a000)={0x0, 0x0}) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000d10000)=""/0, &(0x7f000011d000)=0x0) getgroups(0x2, &(0x7f0000f5f000)=[0x0, 0x0]) getresgid(&(0x7f0000fd5000-0x4)=0x0, &(0x7f0000eec000-0x4)=0x0, &(0x7f000086c000)=0x0) r3 = getegid() setresgid(r1, r2, r3) 2018/01/04 04:45:45 executing program 0: mmap(&(0x7f0000004000/0xf09000)=nil, 0xf09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000bbd000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f00008e7000)='/dev/snd/midiC#D#\x00', 0x3, 0x4fffd) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x5c6186e0f2184fbf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f00001c9000-0x8)='keyring\x00', &(0x7f00002ce000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000bad000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r2, &(0x7f0000257000)=[{&(0x7f0000002000-0xa6)="8df0ba9fb9469b4084b244715e7d2e06843d5fa04dd28263d16fca64087cc2c29c1c24fdde7a63ffe192f97d5fc51bac7a31ab52019ae80c393addc2cbdc8734c06d8880ce965bd949fbaf67442d4c7511ff58184a4aaf6e71492e60c6c54ccf2ee9d2b296be410eb92139c97baf87200f003e0ad259a8ec743c5d214d3b2e3546ffd26876212a02482e615ec32c296aa25f543d2d458f7296a49394940788a2a9ff73a8f2ae", 0xa6}, {&(0x7f0000001000)="153f0cff4c5b062ec9d30d6ac8079b649ee71203665130c391a005e20d", 0x1d}, {&(0x7f0000001000)="2b4a166d094d3893101da2b04848c73d2d94cf55d3c447ccd1fa614aa8f50685ea9e1176fbc2b75edd43cfbb0946c653338898159c30238e3fb3130bf906e0e559e8f780f07bc59679846c4ad722f2bd2ca3dafe297348b8133161d7c923d521051d30dff53f9affd9b2fc3a9f831b31131646b0697667116fce17ff497d3cd67364dd0062d1c50d5ce06b832622d4ced44fd12120ddaf4b9d4759f53719c915ba489f8af0b1979cb7059c2b6bf06b", 0xaf}, {&(0x7f0000001000)="927ef1e8fb6285d20a4c4dab0b07a159a402ab38a09bc550ee8a2e1220b3b4fa622aa210e822758addc10cc3e5587cc853ff62a3fe3d826abe8c1a97298d819e1a06ac98197db0b6821d558c34d297a13b44521c8877650411f12d3cd81f638d32a67f05d7e9475ec6e8d884d3af1ef55cf8b34f49ddea1f335a993f95a8c172a651358ec293af0249ecb1e1dd33d25c5ce2fe86e17a706623f4d8609145a2825c95a65dac60f518d0d7d0ce140b385219c2172e3a345ac9974412d1803a6aeeb7f78a94fd4270096eabc495d50ac7e51ef3e20193112a2b34e38f17c152060a6bf11c717e54f720f0366b94334b035556", 0xf1}], 0x4, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000023000)={0x0, 0x0}, 0x200, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000003000-0x39)=""/57, 0x39, 0x3) llistxattr(&(0x7f0000565000-0x8)='./file0\x00', &(0x7f0000002000-0xd0)=""/208, 0xd0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x2710}, 0x10) r4 = msgget$private(0x0, 0x423) msgctl$IPC_RMID(r4, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000cff000-0x4)=0x4) 2018/01/04 04:45:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0x0}, 0x4) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000ccf000)=0x0, &(0x7f0000390000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000050f000)={0x1a9, [0x2, 0x6]}, &(0x7f0000540000)=0x8) 2018/01/04 04:45:45 executing program 7: mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000003000-0xd5)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x8, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000092a000)='/dev/autofs\x00', 0x400c0, 0x0) fstat(r0, &(0x7f000088e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000f0e000)='/dev/usbmon#\x00', 0x6, 0x2) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000f0f000-0x1)=0x0) 2018/01/04 04:45:45 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000003000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000000f000-0x108)={0x3ff, {{0xa, 0x3, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x80000000, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) write(r0, &(0x7f0000007000)="", 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f000000e000)={[0x2000, 0xf004, 0x10000, 0x0], 0x2, 0x2a, 0x7f800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 04:45:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00003f4000-0xa)='/dev/vcs#\x00', 0x2, 0x10800) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00002d1000-0x28)={@generic="783c197b4a774653083abf9f7c4da7f6", @ifru_names=@common='ifb0\x00'}) r1 = syz_open_dev$tun(&(0x7f0000b4c000)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00002ac000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f000006a000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000716000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='bcsh0\x00'}) 2018/01/04 04:45:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006a9000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000eba000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x25e7, 0x1, 0xff, 0x8, 0x100000001, 0x9, 0x101}, 0x20) sendto$inet6(r1, &(0x7f0000b68000-0x5)="d3", 0x1, 0x4008000, &(0x7f0000cf1000-0x1c)={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom(r0, &(0x7f0000106000)=""/8, 0x8, 0x0, &(0x7f000063b000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r1, &(0x7f0000b0d000-0x92)="b1", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/04 04:45:45 executing program 1: mmap(&(0x7f0000000000/0xf97000)=nil, 0xf97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c77000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia-asm)\x00'}, 0x58) r1 = syz_open_dev$vcsn(&(0x7f0000131000)='/dev/vcs#\x00', 0xfff, 0x800) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000f97000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f95000)={0x0, 0x0, &(0x7f0000c40000-0x20)=[{&(0x7f0000284000)="5d9b5c3bd49fbbc0f163bc47f5099b20", 0x10}], 0x1, &(0x7f00009d8000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f99000-0x6)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000f99000-0x6b)=""/107, 0x6b, 0x2751}, 0x0) 2018/01/04 04:45:45 executing program 4: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000015b000)=@sack_info={0x6, 0x0, 0x1}, 0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000f3f000-0x32)={0x0, 0x2a, "a8a093044dae378e75cb8e7b3cfaa1386b3e7d20da328cfcef1f5566e641f5e64f5f8842a116c0bf1f53"}, &(0x7f0000464000-0x4)=0x32) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000038000)={r1, 0x2}, 0x8) 2018/01/04 04:45:45 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000051d000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f00003a9000-0x10)={0x5, &(0x7f000011b000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) recvfrom$unix(r0, &(0x7f0000fac000)=""/41, 0x29, 0x2005, &(0x7f00007d3000-0xa)=@abs={0x0, 0x0, 0x3}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xb)='net/rfcomm\x00') ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000f3c000-0x80)={[0x5004, 0x107000, 0xf000, 0x15000], 0x8, 0x1, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$unix(r2, &(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/04 04:45:45 executing program 0: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fcc000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x282000)=nil, 0x282000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000016e000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000282000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000283000-0x11)="1e336500ff4ad5e700000022000000ec", 0x10) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000fd6000-0x83)=""/131, 0x83) sendmsg$alg(r2, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[{&(0x7f0000282000+0x4d9)="3cc4d690e67262c961dfcac5c94da45290d2aed19727bcb6", 0x18}], 0x1, &(0x7f0000283000-0x48)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x20000}, @op={0x18, 0x117, 0x3, 0x1}], 0x48, 0x4008000}, 0x44000) mmap(&(0x7f0000284000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000287000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f000027e000)={&(0x7f0000284000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000008c000-0x80)=[{&(0x7f0000044000-0xe8)=""/232, 0xe8}, {&(0x7f0000284000)=""/171, 0xab}, {&(0x7f0000021000-0xd7)=""/215, 0xd7}, {&(0x7f0000284000)=""/152, 0x98}, {&(0x7f0000288000-0x86)=""/134, 0x86}, {&(0x7f000023a000-0x6c)=""/108, 0x6c}, {&(0x7f0000285000-0xf4)=""/244, 0xf4}, {&(0x7f0000035000)=""/183, 0xb7}], 0x8, &(0x7f0000284000)=""/230, 0xe6, 0x6}, 0x20) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f000034c000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe81) sendmsg$alg(r0, &(0x7f00008eb000)={0x0, 0x0, &(0x7f0000fd2000)=[{&(0x7f0000719000)="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", 0xff9}], 0x1, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) 2018/01/04 04:45:45 executing program 7: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000b16000-0x8)={0x0, 0x80000001}, &(0x7f0000b87000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={r1, 0x7f}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0x8) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000082000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_buf(r2, 0x0, 0x23, &(0x7f0000746000-0x58)="e4a445eb7fff0500", 0x8) close(r2) 2018/01/04 04:45:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xb, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x32}, 0xa, @in=@rand_addr=0x0, 0x0, 0x8000000001, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/04 04:45:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001d5000-0x8)='./file0\x00', 0x0) symlink(&(0x7f0000192000)='./file0\x00', &(0x7f0000045000-0xe)='./control\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f000017a000-0x8)='./control\x00', &(0x7f0000014000)='anon_inodefs\x00', 0x9002, &(0x7f0000fcb000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0xb3b9, &(0x7f0000005000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) bind$netlink(r0, &(0x7f0000dc9000)={0x10, 0x0, 0x1, 0x2400000}, 0xc) getdents(r0, &(0x7f0000a31000-0x1000)=""/4096, 0x1000) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000d9f000)={0x80000000, 0xff, 0x6, 0x7}) 2018/01/04 04:45:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a7f000/0xb000)=nil, 0xb000, 0x0) r0 = syz_open_dev$binder(&(0x7f0000e3f000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00007ba000-0xd)='/dev/dmmidi#\x00', 0x3, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00005af000)=0x66, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x50, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000d000)=[], &(0x7f0000006000)=[]}}, @free_buffer={0x40086303, 0x0}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) 2018/01/04 04:45:45 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000e14000)='/dev/vcsa#\x00', 0x4, 0x101000) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000748000-0x14)={0x5, 0x8, 0x7, 0x0, 0x79b}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000492000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x80000) ppoll(&(0x7f00000a1000-0x30)=[{r3, 0x8000, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x208c, 0x0}, {r0, 0x2100, 0x0}, {r2, 0x400, 0x0}, {r2, 0x400, 0x0}], 0x6, &(0x7f0000b7b000-0x10)={0x77359400, 0x0}, &(0x7f0000366000-0x8)={0xdd3}, 0x8) r4 = syz_open_dev$vcsa(&(0x7f00008af000)='/dev/vcsa#\x00', 0xff, 0x4000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000723000)={0x749, [0xfffffffffffffffd, 0x5, 0x3]}, &(0x7f0000483000)=0xa) getpeername$llc(r4, &(0x7f00009c2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000071e000)=0x10) sendmsg$unix(r1, &(0x7f0000f9d000-0x38)={&(0x7f0000008000+0xa1c)=@file={0x1, './file0\x00'}, 0x1, &(0x7f0000cab000)=[], 0x221, &(0x7f0000a3d000)=[@rights={0x18, 0x1, 0x1, [r2]}, @rights={0x18, 0x1, 0x1, [r1]}], 0x30, 0x0}, 0x0) 2018/01/04 04:45:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000c5a000-0x38)={&(0x7f00001a3000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b77000)=[], 0x0, &(0x7f0000bd7000)=[{0x10, 0x117, 0x2, ""}], 0x10, 0x0}, 0x0) r2 = syz_open_dev$midi(&(0x7f0000d08000-0xb)='/dev/midi#\x00', 0x6, 0x80001) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000775000-0x30)={0x5, [0x5, 0x2, 0xffffffff, 0x4, 0x5c0]}) [ 279.516810] binder: 16702:16708 BC_FREE_BUFFER u0000000000000000 no match [ 279.546252] binder: BINDER_SET_CONTEXT_MGR already set [ 279.555433] binder: 16702:16714 ioctl 40046207 0 returned -16 2018/01/04 04:45:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x100) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000000)={0xfffffffffffffffe, 0x1000000000000000, 0x9, 0x0, "ebf874942ca8a7e242f1d70d87c8b53f40db4f3fe10a5fee7bf6e4f4e28531c8"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x6755, 0x801) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r1, &(0x7f0000001000)='./file0\x00', &(0x7f0000000000)={0x7a, 0x6, "996988c1aa475ba11e0bd42c571b396811211e9f11c593effc07494f1e3b42a3a1fc99896cbfa9753af5d8c66728f47b67f3545f125c1eee8ed7b58ce3b1aba51865e5de4da1622c29d730fc06935d6bf5a9f7051f2d7d21c726841fd346ef3645515c60ba7809a34b6616177132782ce242"}, &(0x7f0000002000)=0x0, 0x0) r2 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5473, &(0x7f0000002000)=0x80000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) 2018/01/04 04:45:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xc5, &(0x7f0000c73000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb7, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x5, 0xf, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@empty=0x0], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @empty=0x0, @rand_addr=0x0]}, @lsrr={0x83, 0x2d, 0x0, [@multicast2=0xe0000002, @rand_addr=0x3, @rand_addr=0x0, @multicast2=0xe0000002]}, @lsrr={0x83, 0x23, 0x0, [@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @multicast2=0xe0000002]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, "00000022200002"}}}}}, 0x0) 2018/01/04 04:45:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b71000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000c5b000-0x10)={0x4, 0x875c, 0x9, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) r2 = geteuid() lstat(&(0x7f0000a78000-0x8)='./file0\x00', &(0x7f000060a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000cda000-0x8)='./file0\x00', r2, r3) bind$alg(r1, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000380000-0x108)={0x0, @in6={{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xcf0, 0x8, 0x9, 0x7, 0x7, 0x7, 0x7, 0x12, 0x1, 0xfffffffffffffff9, 0x8, 0x200, 0x5740, 0x8, 0xa2]}, &(0x7f0000526000)=0x108) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000019a000)={r4, 0x1000, 0x64}, &(0x7f00007fc000)=0x8) r5 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f00007fc000)=[{0x0, 0x0, &(0x7f0000d43000)=[], 0x0, &(0x7f0000789000-0x1078)=[], 0x0, 0x0}], 0x1, 0x1) writev(r5, &(0x7f0000d26000-0xa0)=[{&(0x7f00002d0000-0x15)='}', 0x1}], 0x1) 2018/01/04 04:45:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4000000007) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000b38000-0xc)={0x5, r0, 0x0}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000a73000-0x4)=0x48) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000abd000-0x9)='/dev/vcs\x00', 0x0, 0x0) poll(&(0x7f00008ec000)=[{r2, 0x0, 0x0}], 0x1, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000bff000)='/dev/vcs#\x00', 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000190000-0xc)={0x20000000000000, 0x0}) close(r3) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000a7f000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/04 04:45:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$adsp(&(0x7f0000b25000-0xb)='/dev/adsp#\x00', 0x80, 0x0) ioctl$TIOCSBRK(r0, 0x5427) recvfrom$unix(r0, &(0x7f0000f67000-0x2f)=""/47, 0x2f, 0x10000, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r1, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff030600007f000000000000000103000480fbf502007e23"}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) rt_sigprocmask(0x3, &(0x7f0000dbd000-0x8)={0x0}, &(0x7f000031c000)={0x0}, 0x8) 2018/01/04 04:45:45 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) bind$inet6(r0, &(0x7f0000150000)={0xa, 0x0, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb5f8}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x0, 0x800000000) write(r1, &(0x7f0000474000-0xc)="240000001a0025f00018000400ed040f0a0b00000004bf0202ffffeb0800100048186be0", 0x24) 2018/01/04 04:45:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000d0e000-0x1)='\x00') setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00001b9000)={{0xa, 0x2, 0xcb8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, {0xa, 0x3, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4a}, 0x6, [0x4, 0xfffffffffffffff8, 0x9, 0x81, 0xfffffffefffff194, 0x100001, 0x7, 0x4eea22f9]}, 0x5c) 2018/01/04 04:45:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000c1d000-0xc)='/dev/audio#\x00', 0x7, 0x400403) accept$ipx(r1, 0x0, &(0x7f0000bb7000)=0x0) r2 = socket$inet6(0xa, 0x80000000000003, 0xff) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r0, 0x406, r0) sendto$inet6(r2, &(0x7f00008cc000+0x31b)="", 0x0, 0x200, &(0x7f000048d000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x7}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000c64000)={0x8, 0x0, 0x7, 0xee1, 0x1, r3, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/04 04:45:45 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000064c000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000805000-0xab)=""/171, &(0x7f0000001000-0x2)=0xab) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000967000/0x2000)=nil, &(0x7f000076a000-0x8)=0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ed0000+0xd9b)='net/anycast6\x00') fcntl$setlease(r0, 0x400, 0x1) sendfile(r1, r2, &(0x7f0000bca000)=0x0, 0x6) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f000099e000-0x2)=0x9, &(0x7f0000995000)=0x2) mmap(&(0x7f0000c10000/0x3000)=nil, 0x3000, 0x2, 0x13, r1, 0x0) [ 279.570921] binder: release 16702:16708 transaction 335 out, still active [ 279.577923] binder: undelivered TRANSACTION_COMPLETE [ 279.583368] binder: send failed reply for transaction 335, target dead 2018/01/04 04:45:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000ceb000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000665000-0xe8)=""/232) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f00004c9000-0x10)='./control/file0\x00') clone(0x0, &(0x7f0000bf7000)="", &(0x7f0000736000-0x4)=0x0, &(0x7f000089e000)=0x0, &(0x7f000095e000)="") faccessat(0xffffffffffffffff, &(0x7f0000a07000)='./file1\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/04 04:45:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = open(&(0x7f00008c9000)='./file0\x00', 0x4000, 0x81) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000688000)={0x10000, 0x1000, 0x3, 0x5, 0x400}) r2 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000030000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) r3 = syz_open_dev$mice(&(0x7f0000880000)='/dev/input/mice\x00', 0x0, 0x640000) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000f21000)=0x9) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f00008b2000)={0x10000000000002aa, 0x0, [{0x486, 0x0, 0xfffffffffffffffe}]}) 2018/01/04 04:45:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ea4000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000010e000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cc8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d15000-0x4)=0xc) fstat(r0, &(0x7f0000d17000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000251000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d29000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000845000)={0x0, 0x0, 0x0}, &(0x7f0000716000)=0xc) fstat(r0, &(0x7f00006e2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000048000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000bf8000-0xc)={0x0, 0x0, 0x0}, &(0x7f000040f000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004a6000)={0x0, 0x0, 0x0}, &(0x7f00000b8000-0x4)=0xc) fcntl$getownex(r0, 0x10, &(0x7f00007ac000)={0x0, 0x0}) fstat(r0, &(0x7f0000e74000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getegid() r14 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000d0000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c6c000-0x4)=0xe8) r16 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000751000)={0x0, 0x0, 0x0}, &(0x7f0000f41000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000075b000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d68000-0x4)=0xe8) getresgid(&(0x7f00007d7000-0x4)=0x0, &(0x7f00009e7000-0x4)=0x0, &(0x7f0000078000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fbe000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00007c0000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b9e000)=0xe8) lstat(&(0x7f0000877000-0x8)='./file0\x00', &(0x7f00003ae000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f00009b8000)=[{&(0x7f0000381000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003bf000)=[{&(0x7f0000932000)="38fa7146c0613d0f094b5de20d9c9167d150d4bb5b71605c2910cc6e003a252ccba4948b6131f81031d739463afd19617168b49fb52e26eba8a8cef536d93f9d0349e53ca2db1a50ccb516d5371d8d66c6f23f61451d8382038c6f666c7948564e5c4c7d16863c7e8760b2938cc428989a4d12647d583472422c9e5ce9ffe6fa6a03d06551f6bb660b62af617c59bcc0d2", 0x91}, {&(0x7f0000d4a000)="da7b03357cc9436a41dc7d5f7228b309bbaac2c1256dd8b0dbb685b2e99070310d34bc3e41d746a2004548b8ab9bb7beb7c61e212c0f23db228b8e597081083f0c4d3f110b3793852b10dd683145f05dee8a27ff7682aa52c9b187aacf32e1181a62b4232be7a4677654d0883350e0b7a264885a73d78152a0c29e4c9e49faa3090f76aa341d3435f2426717247ce4f64f2538c19cd1e54fd75fb938275b88aede9d206763b1a01bf3129e30b7a5d35fe55dde6bbab3803a48b74337320826d5e489761ecf208b1c1912744c7ba7e2ebfea9cbe57a690addaf4e8a0afe81d740", 0xe0}, {&(0x7f00006ea000)="f31dff1939e1f1fb20fd93530edb9e9124b9351e5525f3bf43846bb2029ce6d5a5cee2f1e76314e575f4a133523e005426721bac8b2d1a86c2dfceb04b90d46642c04aff30187d74f5e449ec7441827857070cb57e035f97fd70305a9c3ec5fae938b9083ccc72bbae6bbd34edf5435f2a2e807abecdbc4f21f454d32cf8180dc5b6f555d224033220ca424941aa3e75038f6a37d2ceb5eab7ba6a2c0edbe14181fcb0773cab1e7682948852bd", 0xad}], 0x3, &(0x7f000067a000-0x40)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x40, 0x4}, {&(0x7f0000597000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000086f000-0x70)=[{&(0x7f00000ec000-0xb1)="4f247ffbb6a993c8fef8d3229f0b2f621f9fbc7fb7b2bc0cc25c49b7d9a2752b93772337dfad67c1a0bb71fae87a979c491b4c37ab4367f206e9e3997d2ae1f14e19bb2fa1e0df6157ee061f81d3c4e8f42b9666feed277643f579da8f37a9cf8f46393723720ca2946f5df81d3fe4032aaffe96ee1e86e67692abdb840e94a251d7770580eb16bca68faf7f8b7a51a27671304a3008f1645d1f3b05951ca07fc1a0d592cf24fb0525c5630285f1f337cf", 0xb1}, {&(0x7f000058d000)="717589b7e21d9ff8a59e1c9c25e6a0552cb4ca8ac5d8b77fa5cb7c103b8e9b2a8d8a2ec46acd50fe789673735b9909f13513b05feb0287c5ebcd68687fe9566a39c97b8fc3b21a7a1d0e906d71ddba67e904e549ffbb593b641034825d66715d140247af1659d11355370329329d87d34729dc6ebd04544957169120ef1c5917719e4f09fc05e6fb6edd8d9bc939593685f22022c48b794bde85a12796cd3305989776442c12411749", 0xa9}, {&(0x7f0000a2a000)="", 0x0}, {&(0x7f0000167000-0xdc)="ddef75ac9d70c398773878997fbd40fb8b12a402c3d1dbfb8f6a5460463075c2c358f80479ec3e4cb988f9431dc85b0eb2df2278c1d2d10e6f102bf1291d665b087851cb0b3cf68ecbd52e4e2985a08331bed512e88ca26b24c533b46067cb5cdce64fbfc3e8e75e46645ba4e497ec9d597bc26f3a0ff88aeb1dcf1d273e026b708943d29200e9308b1f0ba98b8838cd1e9a49f9158c548ee1a6b1792a3f25ef5e8976a07c578053e2df6608bc1ef935cd2e806c1511c367aab172aaeb16cdc861cbd7c37db91cf2fe069d649064adc7d2050b2b629a5db9db8871d4", 0xdc}, {&(0x7f00007a2000-0x1b)="9a47ad3e2e03f27f824227bc53abc45a1c2a9a03059ddd4061fb04", 0x1b}, {&(0x7f00007e0000)="a336e81026e4e509e05552a1ecb68064a03f1594fb78259f3a393a2f3be305a9404cde1d13a6d2d1466630130f40ed39ea5292a76dee99675a9a0bce7b8f86a30b6c", 0x42}, {&(0x7f0000a22000)="37a1341f9741eb3f21205a51752db13de2d1e399e398a170a3d83d988a3859424c192bf212a6e0ea7bf2119a60edde317a184a74466c28d3cc64e5ac4043bbf40e347b467908018c29c39433d57b00b01b11ce51ec3b520f8e81c854b8", 0x5d}], 0x7, &(0x7f00003dd000-0x30)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x30, 0x0}, {&(0x7f00004b6000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000e0c000-0x60)=[{&(0x7f000057b000)="dc00351adb3895b1ca4f5af02c778b07f7d27740c399ca59caf7f9ca03dda331f2aa9e38306c7c1696b8563eaca0e1ace76b460c0552661d95813bce8563044e9d76fd4b4081", 0x46}, {&(0x7f0000129000)="3a1143c36cb9510a32c15ff00bcabcb6d1368418d23d11d988442c41ca00181ed979e64c000856388652d89bba391870f3b93d3b219f00f2114ffa8ed09ded60141a9c84e1f02dfa69fc743060ecbf911deaed662ad6618f24956eaa457366aa18931aa3ada2934aa1b5d6fed9eef4de4fe71975d77498e0a682f94b4b4b8d37b7baaf53e6e63852e2a18280525735ff8ac1a0512efe44976fd41dfa2821760d6bc0dcc6e885af8aba10d3ee5cbd450526f73a0a94271a29a924023bcff4e936301c0e1cc564033e37854bc1d9845d504321b89696b0835bb00d", 0xda}, {&(0x7f0000d51000-0xe0)="844d59e48355ab1deac3278ff6f3b71210d6918e8048b5a48a4041d381e78aab92fe36301476f8898ccb14a24dc977c851f62c0f4a61d04ab5b8fa9364fc372c57148b110c89a6fab281524047dc11ae564ddd6c66ce4230138b311632b8e5d31b7591977d9d1ca3915daa3232d074d3d5713aff828ec246809c55b2f495002cd4251963130565109cbe5f78735386bf45c82b3aec74f409c35eb1f5c337c4408786bdd6b2dd320fa3af211280ef57b87aa0eec80c8b881b57e9238dc2a272b28775b873de3400e1de7a07768e9d015e0e98a3191f1302b0a29d61f1bd6a4fce", 0xe0}, {&(0x7f0000a0f000)="ad728f70164dd50734d9957673d8022af9e049b84086d8ea9d189025bf2168b1a77fd448eb60f1c1951b353c4f0eb5d3789ad1e2cb338d780ff5ac047cca12b5da722b33004f582f0dc23db4fd2c77f1762da36803aa541719d2b97d6eb7174134488a7951c5ec2ff331f75af12f43ff344432e3eece57de9467ec02edbf194e3a893d19", 0x84}, {&(0x7f0000cdc000)="20a2a1d995e51b131aefd2de9ce67d684f0ee7b4fe6b3be0cc7841fb46bebe51b6fd0aaa313551173e98e0eba142736ba499bfae783af5cb2d", 0x39}, {&(0x7f0000e46000)="fd4f343441c4f8f752de2520f3aab0e31ddcb7cc943c73a9fcb88384535e54edae6204d071631e9db4958f0573e8b2bb0103ab77a2b246c7c2a64d5157735fcbac5e2d1ec87e88aee11c8d18116a619821956b905025c7bee8624cc2eb3ac0d9301f9ca351c6115067f63feea965e6881338a386f51915f73a830355e1b5ba904abe151ba33f865f39d0041c50353b1e4c1943f359c219f2dbf4b46529b3c484d8756916db35054ec8c590f8985b85d9", 0xb0}], 0x6, &(0x7f0000334000-0x140)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x140, 0x840}, {&(0x7f0000bb6000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e6e000-0x60)=[{&(0x7f0000711000-0xda)="100c7f1831524703b936e578fc634be2a6115bc5a4455148d5b9f61ff3838a72473b2a0e3929faea25a0b6d37324df199e7a2f7aab0b0cac5f75329d0b435326aeb96732c443ecbc3e6da5b08caf21f1058fd5fd9eb7f64899d8e4f94d476f5a46b4ce5ff449fc88ee01d38d005dd2039daaba48a323e2401ef8c9ce458f8c80b0811b0548df820b4808e8aec84380310037b4f10e409584100fd738c1903627e304bdb85fb6ef207dadaeba771112bb0ec5de364463820563f8975a5f323eb5730c835abd5da92ee54260670d5ae9a6ff99dc06fffae238bb7a", 0xda}, {&(0x7f00002b4000-0xa4)="d841d31a0ac83b415d1239062ecf71e65b07221c179387e85c7ee24ffd34e7c4212778d49683440611b4e7ea07082da6a7a448f3c22e0bca870c943a65abc54fb21875796359dbe04e49a1a8daf58735eae9ed70d5fbcf473c7c13169e1f830d3766f9b8288d279ac471e094362cd8bfb7ffdf2ff0ada6387e29a76689bccebe945755e64d05ad3537423dca82618012e13bcde4572fcc00ded0b68e1e4a1ce71f41e940", 0xa4}, {&(0x7f0000e38000)="2e05ed92a8d0740a4434f824d3377171bbad33a1b9ea47db6db93fd605257da96b5c1201a0ada63443323c4dd30e28d720937c8602b7f98c574c3e125647cfe2e4f6da1da50ad44cdd72669c024914e9b78cce6ca1a3ec3a90db673b8077be2e4f7b63bafee46f625d8ad5e5130601", 0x6f}, {&(0x7f000036b000)="f134d7d233376493ba66a11eab4c539205536ee7ffba6aab79b488dcdac46b5ffadfceae3807f52e7044ea6212e8235386fc799ceeeb9d661e0d2eb335fdae1cb7d0a98dc68b2c91c738f33fc94aad2d0d69c112052a1e097ee8d8ff95cbe52506e8cb3718118138b05f6e64a2a4c9d59f75d0f01cfa2c9e4e83ee2d61314e0cd3c7", 0x82}, {&(0x7f0000585000-0xd)="511af1a094a32ab2fd64ba624e", 0xd}, {&(0x7f0000aed000)="5c8f0d394840b9578adb3c0978e4e011a41621485c5492be791cd80b70361e9ffd61a2b8a4825ce7627493387c39d6c10ffb6520f14e899f62b3d4fa6f2053743f99b12a86679d568bef522651e9a84a52fc98", 0x53}], 0x6, 0x0, 0x0, 0x4}, {&(0x7f0000780000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00000ef000)=[{&(0x7f00008fc000)="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0x1000}, {&(0x7f000077f000-0xc6)="f6811a128b1bc181c85d1e1728ab8c67dfba7517c63428e1f5ccdb05e3dea24447bbd2f01cfa09ca057687d43ca057dccbbd822018505fe75a569759e30f8edb1b150cbb45c7f8b2b5d53ea8d9d69cd22a9c269c5d2380cc38bba5c25e4ece68bc9d859c5a8b890a63272485be636b9d0d8802c61cdccdbe785a0e87175db4fa482db886449b0a9e9937633ea018abcb8bcf54aa0335efd685c01b8114b5edc8fd07370b0f989b4a3834abfa6629a54ce62b6b9c84baf5d4ad9ec0e48d9ea8f351f32d34eb3c", 0xc6}, {&(0x7f00006bd000-0x70)="103b67404f9b3790a6dc212fe0647f555386ac1151e6791a6ef00c92aa695da08c705bf69411d33cf0e1e980bcf626e07776c4bf0bce70e9d0d040075a6ccc145ef95ae41f27b8a6057a2576fa34327d409c7c4d0b50f92e604e999747f9eac7e6c24ed18e6d7f7b8f8af6d91ce16de8", 0x70}], 0x3, &(0x7f00005c9000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0xe8, 0x4000000}], 0x5, 0x40) r23 = syz_open_dev$dspn(&(0x7f0000562000-0xa)='/dev/dsp#\x00', 0x4, 0x2) ioctl$KDGKBMETA(r23, 0x4b62, &(0x7f0000c0a000)=0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000a1c000-0x8)={0x0, 0x0}) r24 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 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={&(0x7f000091b000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r24, 0x0) 2018/01/04 04:45:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x7) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000efe000)=0x10000, 0x4) sendto$inet(r0, &(0x7f0000014000-0x78)="36ba77e30000e90027de000020980f00000000007bf1ee7e", 0x18, 0x0, &(0x7f00007ad000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00005ba000-0xc)={0x7, r0, 0x1}) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/01/04 04:45:45 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000007000-0x5)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000006000)="d3", 0x1, 0xfffffffffffffffb) keyctl$update(0x2, r0, 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000008000-0xc)='/dev/audio#\x00', 0x3ff, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000007000)={0x0, 0x0}, 0x2) 2018/01/04 04:45:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000aa1000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f0000da0000)=[{&(0x7f0000c9c000-0x5f)='i', 0x1}], 0x1, 0x0) fcntl$setpipe(r2, 0x407, 0x0) writev(r2, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)=',', 0x1}], 0x1) dup2(r0, r1) setsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f0000bca000)="b7e5319b8e51080331484679946d57976f61c19a5aab205ce1eefbb0f87ec4cc802e217d7e76c9d6636984c2f6db86ec2cebde455767", 0x36) 2018/01/04 04:45:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aaf000)={0x0, 0x0}) sendmmsg$nfc_llcp(r0, &(0x7f0000bb5000-0xa8)=[{&(0x7f0000dd8000-0x60)={0x27, 0x24ea, 0x9, 0x6, 0x0, 0x5, "7c21435a18c4974f4b9bb900be80d5f8ebb1ad482afc9b55ba132ca61ba1446213df1a901ac8e03d34fa293fc495f9e36cebf7163d861fbb5eeddc7a538b0f", 0x2}, 0x60, &(0x7f0000a2d000-0x40)=[{&(0x7f000003d000)="c684898ee2be4cdee4e22e6aa044538ae63180545c56ec7f0892b13151f1536efb7681ca680eec794db62d1d93c097a4dc85d751574a86e744d7686082163f93ec366a49e4edd665", 0x48}, {&(0x7f00001ba000)="e26d0d51e4b75abe7aee4df7957a2c11a9c13fdd0c0d7c8cfd16b18ca37d6b70b70c6be19bc69316382717558605444cf37a52a2eedd5831b00ba1b0b0400fd74cf5242e78ac94ba3cd9a9f438b0c2c424c1f1be9921b1c7e1c29c6e1e3409a5b54df3dc3d93f235704c27dca31376bb4b82e88b5ea0b21d6a407a994e406914614082d3668e64", 0x87}, {&(0x7f00003a1000-0x2f)="b7310f8427321623b851eadbb22c17847ba9b9d5dce60f884f1dce78f818028f69a3881ddbdaaacfc6f50274818067", 0x2f}, {&(0x7f0000f7f000-0x5f)="0b432548d3a0fe23047115081cf1df11ee9e10e11936074758acc200a5da5b12c8787079412902f93b6b71c105684116af5a00dd001965df749b3cead841f603f8a5289817948498a684af5dd9f8150bbe349c89d08ff2466190c7bd523834", 0x5f}], 0x4, &(0x7f00007d7000)={0xa0, 0x101, 0x1, "569b1e449a01e27780c1519a5163fa9d45f9c18ee0994ba050d29b27ab9555c7bfc9fd0b1f4c1094d53ae7b4033504d8c09cb76cc495a78969f3e921626a6a4af07d9d3e925cce35af4c5b0cf418f84cc2aaa0d8e54b9a7cc6fb2fafb2ee37c2d1f4506538931989cbb89fef56cb2c189ba5d9c30090fe6754e112b3462c92f785460e284b2339e36e"}, 0xa0, 0x24000800}, {&(0x7f0000b4e000)={0x27, 0xffffffffffff0001, 0x7, 0x5, 0x81, 0x5, "9a251b452c835d991b27733ddcc986178f0cf1b7340e3a0d6fe53382ae4724239f048cd554681058bbd7a71e3d546ff0964cbe29b126fa52d1778a66dec779", 0x3}, 0x60, &(0x7f0000873000)=[{&(0x7f000093a000)="c6692279efa42a87ea4a58e3f35f2d375ded59a7c64c2e093c66dc73709be588c9bc5829b11d68a38d897b630b73ce70b022a047afaf8e036219a38157ca9a3a5d8c6ab513c5acf743b6cdaa33f8c2ac59160d7055911a76d52c8c443054ca83e68a35519f58e8934aeeb187f90a96563b2d773c3f86ffe35bf04aa1e520746cc37d046861b37b8d1dd635c68b8be2529ad673161b58fb7985d3c2da005dbc6f60c011df0531baec46e4ca3cb40268b46b3d1202a61f310250cd2bd248daa479330469eb4f89e079b048d496165e0fc533acefe6969f63fe9f9540d50387", 0xde}, {&(0x7f0000405000)="253765fffe49d452cb57dc91d822fced57b0d6cefcda7107fd51251d57438c9283cfa78b2b07a6867e54e5743e8a896ac8534ab7f2005ac3990df65968a3cfae5e0f0763dd643d43dc8cd57a592306a6306ba8206048b52193f8900b75f560807940c5bb4c37ffa273114911fbca254abded4741fcd8a5dec3c97edd634ed3bec6dec629a4cd714bd0df32374204a8dbd0a3035385d844b03f689256", 0x9c}, {&(0x7f00004be000)="e8d4dcc7a225ed56c131300941fe65b86c97b7534eb98ea28b21326cbc8ec0947985c3466a0371016c5c2cf11fad1b1dd31d2a07aef085a322009ce47b676cc1b59457f4d4441e900adbf32d45eca358421bb5f81555229796a65c771a14bea22cc2315a83e6a3682126c116943e031294a0c35969e6d638c9cacd359de439f82873a4c9c01e55d0a6eb0ff209fecd973b1741b0464cd30adced019cb2c7", 0x9e}, {&(0x7f0000428000-0x1000)="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{&(0x7f00007c3000-0x36)="018ea62c669e5c974b8951333339af1e5921ef9d13319d786cb4432530280e7758935927b85ca345181a92fd5cf18bfc482ee03aa319", 0x36}], 0x8, &(0x7f00002d4000)={0x38, 0x10f, 0x2, "338fe6b57f0fd6d98fb1936fd168ee621ba7933e7c0ea05ea6039417ef85464ebd43"}, 0x38, 0x4000000}, {&(0x7f0000d66000)={0x27, 0x5, 0x5, 0x7, 0x3, 0x7f, "657ee266237c640b4ff7f9b961b2f962558500113d4cff6603b91e6c1cc3615cbb61720c5a1e09aa3c2a60cb1e90ac2e421078c8b6da84a1fccf15bf7037fa", 0x1}, 0x60, &(0x7f00009dc000-0x70)=[{&(0x7f000074a000-0x18)="2a50b7deeb85445c1aa49a2bee99f696c6eddbc0e7a9804b", 0x18}, {&(0x7f0000357000-0xd5)="dce1ceb4ba6c04cf2bd6009cd8f8d4798487ede5f400c01f830bc254fadc4394f61dc6bf787a00629e833651a8e7dfa0d18a962286a26976a330d22d27d3fd18356826a8db2b2568689da5106dd3e967001cdbffdca0c4b52151417a6f9b45d0b0cce6dc7f8c48ab8aedc9cf6f1dbc5e8aed341abf3e90bc3231ba8764d0db353c3281e1285260f992a6274317245387803cd1b854cac74496f27c012099f8fc68a9f26fda37065ef6ed0b7537f4881b0e83dfd7daa3b83ab5f7b93d371603847096ac72fb948f214c542c9340692edccd91c02c7c", 0xd5}, {&(0x7f00004cf000)="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", 0x1000}, {&(0x7f00001e5000-0xb6)="57ce861d6ec7e6a14f927d33943248067e937fb4ed30b1bc5dc3f8e0b483bb2a84279c8b2e8c4254a498fdb507cfc81dafab1dd7b8b5d13e520113c7329a97125a698013ea8fb125a8daa4dcc99c7797dcda6b8500f0df74ec0b0df3c8bcdd681a322a279c3c837cd14e82758583c5d393be5c98dd2c901a5295b0240f6992870d1d2aac26e9bf0a69c36e543591b8afe6aff96e0cfcb0b13562268ebcba6972e911c591e508991be14905c0ef05ea87837163c9e0b9", 0xb6}, {&(0x7f000077d000-0x85)="79ff7f291557461f2743b9b3af31665e59b337cfd1737b0ffda45ce20db2aafd7bcadc55def08c2d9ef4b6b82389e3c09b1b38ccc89a4ec6c338b8913ad4a20f159bcc28590609fde9751ce23111359e7176ae95887eb81e4638718ee1eeffafb697ccb0a1fee2836eea38f381dbdebbe0b3d0fc1df9bcc85b6efa2721e115d855e0a83e47", 0x85}, {&(0x7f0000a5f000-0x5d)="09692dedc8a6da0ce719b379cd7e6190c3457ce5789b340ec71e62896b0b9fada7a133d838e159f2a35bf596e48f317ab129ea12a9c0378cca4ed6320f732bd656166dfda48462b881cff789942a9e5f5865a9ac857a7e5946bc3cac1e", 0x5d}, {&(0x7f0000fb3000-0x5c)="6d2139f1a1963e39110128e3f7d2e9ebb8907db5eec52d2422e2f4d3a63d39ce635ac85e2ecc6ae65fd2473f146a6b09a38e0942f0e76f3009400ad100f78e8bea63935c8710c43d85390a0c83eeb3c1e23eef399654ddbdc389a4a1", 0x5c}], 0x7, &(0x7f000025a000)={0x88, 0x10f, 0x71, "6a007f850d49c8fe5b51a1cfcc22d119d6665cf41444e8db5d84943ef61bbea758f79ffb9aaaafdf9b18df77c998f4fa828817024deb0548d6fb506f39e1342423a59163b5a0d1e8946503df56c2af79abe43b8c5a9e16769cbc5b0b6b9a138cbb9c8477cbf880c571d2861f4a279f1a7889553b766bae"}, 0x88, 0x8000}], 0x3, 0x80) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x10) write(r2, &(0x7f0000af6000)="", 0x0) dup2(r1, r2) 2018/01/04 04:45:45 executing program 1: 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={&(0x7f0000dc1000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) r2 = semget$private(0x0, 0x3, 0x0) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000179000)=""/29) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000809000)=0x3, &(0x7f0000cba000)=0x4) 2018/01/04 04:45:45 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001000-0x18)=@add_del={0x2, &(0x7f0000623000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7ff}) 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) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000003000-0x10)={0x6, &(0x7f0000003000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000003000-0x8)={r2, 0x1}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@common='lo\x00', &(0x7f0000002000-0x2c)=@ethtool_cmd={0x33, 0xfffffffffffffffc, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 04:45:45 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, 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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000005000-0x58)={0x26, "6861736800000000000000001000", 0x0, 0x0, 'hmac(md5)\x00'}, 0x58) recvmmsg(0xffffffffffffffff, &(0x7f00005a3000)=[{{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00005a3000)={0x77359400, 0x0}) 2018/01/04 04:45:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000f52000-0x6f)={0x0, 0x67, "5db81fc016d4ce0ee3260f9ddffd7312d007d29d6233bcc83c17fa9b61b6117d4b902d23da461f0771ca0012691f597ae7d38ce5afea55018b238a8c8b1560e6960a1a7c66d529940f8449508a933a381ed8fa8df57baeb86a4d4d5d9e118fec082ad0c0ce3ef8"}, &(0x7f0000fae000-0x4)=0x6f) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000a1d000)={0x0, 0x0}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d51000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000e1f000)={0x31c6, 0x0, 0x2, 0x0, 0x0}, &(0x7f0000c49000)=0x10) gettid() ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002d7000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000b69000)={0x7, 0x8, [0x1a, 0x1ff]}) setsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f0000c7d000-0x4)=0x8, 0x4) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000840000)=0x8) [ 279.760735] handle_userfault: 49 callbacks suppressed [ 279.760741] FAULT_FLAG_ALLOW_RETRY missing 30 [ 279.796757] CPU: 0 PID: 16744 Comm: syz-executor6 Not tainted 4.15.0-rc6+ #246 [ 279.804164] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 279.813516] Call Trace: [ 279.816106] dump_stack+0x194/0x257 [ 279.819742] ? arch_local_irq_restore+0x53/0x53 [ 279.824416] ? handle_userfault+0x12b7/0x24c0 [ 279.828901] handle_userfault+0x12fa/0x24c0 [ 279.833198] ? handle_userfault+0x150b/0x24c0 [ 279.837698] ? userfaultfd_ioctl+0x4520/0x4520 [ 279.842260] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 279.847425] ? perf_trace_lock+0xd6/0x900 [ 279.851557] ? find_held_lock+0x35/0x1d0 [ 279.855602] ? print_irqtrace_events+0x270/0x270 [ 279.860339] ? print_irqtrace_events+0x270/0x270 [ 279.865068] ? cpuacct_charge+0x2e6/0x5c0 [ 279.869208] ? perf_trace_lock+0xd6/0x900 [ 279.873329] ? perf_trace_lock_acquire+0xe3/0x980 [ 279.878161] ? trace_event_raw_event_lock+0x340/0x340 [ 279.883327] ? perf_trace_lock+0x900/0x900 [ 279.887533] ? __lock_acquire+0x664/0x3e00 [ 279.891744] ? check_noncircular+0x20/0x20 [ 279.895982] ? __lock_acquire+0x664/0x3e00 [ 279.900200] ? lock_release+0xa40/0xa40 [ 279.904159] ? __lock_is_held+0xb6/0x140 [ 279.908217] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 279.913384] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 279.918561] ? find_held_lock+0x35/0x1d0 [ 279.922621] ? __handle_mm_fault+0x3296/0x3ce0 [ 279.927184] ? lock_downgrade+0x980/0x980 [ 279.931319] ? lock_release+0xa40/0xa40 [ 279.935267] ? perf_trace_lock_acquire+0xe3/0x980 [ 279.940085] ? perf_trace_lock_acquire+0xe3/0x980 [ 279.944910] ? do_raw_spin_trylock+0x190/0x190 [ 279.949474] ? perf_trace_lock+0x900/0x900 [ 279.953706] __handle_mm_fault+0x32a3/0x3ce0 [ 279.958106] ? __pmd_alloc+0x4e0/0x4e0 [ 279.961970] ? trace_event_raw_event_lock+0x340/0x340 [ 279.967149] ? find_held_lock+0x35/0x1d0 [ 279.971206] ? handle_mm_fault+0x248/0x8d0 [ 279.975418] ? lock_downgrade+0x980/0x980 [ 279.979614] handle_mm_fault+0x334/0x8d0 [ 279.983649] ? down_read+0x96/0x150 [ 279.987259] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 279.991813] ? vmacache_find+0x5f/0x280 [ 279.995773] ? find_vma+0x30/0x150 [ 279.999301] __do_page_fault+0x5c9/0xc90 [ 280.003333] ? __lock_is_held+0xb6/0x140 [ 280.007387] ? mm_fault_error+0x2c0/0x2c0 [ 280.011523] ? trace_event_raw_event_lock+0x340/0x340 [ 280.016686] ? __lock_is_held+0xb6/0x140 [ 280.020733] do_page_fault+0xee/0x720 [ 280.024516] ? __do_page_fault+0xc90/0xc90 [ 280.028733] ? trace_event_raw_event_lock+0x340/0x340 [ 280.033901] ? check_noncircular+0x20/0x20 [ 280.038116] ? check_noncircular+0x20/0x20 [ 280.042328] ? perf_trace_lock+0xd6/0x900 [ 280.046452] ? perf_event_sync_stat+0x5b0/0x5b0 [ 280.051113] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 280.055952] page_fault+0x2c/0x60 [ 280.059382] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 280.065151] RSP: 0018:ffff8801c50d7928 EFLAGS: 00010246 [ 280.070490] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff82584841 [ 280.077733] RDX: 00000000000000c9 RSI: ffffc900044fb000 RDI: ffff8801c50d7d28 [ 280.084977] RBP: ffff8801c50d7a08 R08: 1ffff1003a8b4d72 R09: 0000000000000000 [ 280.092229] R10: ffff8801c50d7858 R11: 0000000000000000 R12: 1ffff10038a1af28 [ 280.099480] R13: ffff8801c50d79e0 R14: 0000000000000000 R15: ffff8801c50d7d20 [ 280.106751] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 280.111932] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 280.117103] ? iov_iter_revert+0x9d0/0x9d0 [ 280.121331] ? mark_held_locks+0xaf/0x100 [ 280.125451] ? simple_xattr_get+0xeb/0x160 [ 280.129661] ? current_kernel_time64+0x122/0x2f0 [ 280.134395] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 280.139396] generic_perform_write+0x200/0x600 [ 280.143989] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 280.149247] ? current_time+0x88/0xc0 [ 280.153036] ? file_update_time+0xbf/0x470 [ 280.157257] ? current_time+0xc0/0xc0 [ 280.161048] ? down_write+0x87/0x120 [ 280.164755] __generic_file_write_iter+0x366/0x5b0 [ 280.169659] ? check_noncircular+0x20/0x20 [ 280.173889] generic_file_write_iter+0x399/0x790 [ 280.178656] ? __generic_file_write_iter+0x5b0/0x5b0 [ 280.183751] ? iov_iter_init+0xaf/0x1d0 [ 280.187716] __vfs_write+0x684/0x970 [ 280.191412] ? lock_acquire+0x1d5/0x580 [ 280.195370] ? kernel_read+0x120/0x120 [ 280.199291] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 280.204028] ? __sb_start_write+0x209/0x2a0 [ 280.208334] vfs_write+0x189/0x510 [ 280.211862] SyS_write+0xef/0x220 [ 280.215303] ? SyS_read+0x220/0x220 [ 280.218904] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 280.223901] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 280.228652] entry_SYSCALL_64_fastpath+0x23/0x9a [ 280.233383] RIP: 0033:0x452ac9 [ 280.236546] RSP: 002b:00007f13e8b72c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 280.244233] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 280.251483] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000014 2018/01/04 04:45:46 executing program 2: mmap(&(0x7f0000000000/0x35e000)=nil, 0x35e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f000035e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000035f000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000300000-0x5c)={{0xa, 0x0, 0x6ffe, @loopback={0x0, 0x1}, 0x2514}, {0xa, 0x3, 0x9c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, 0x7, [0x1, 0xff, 0x3f, 0x3f, 0x40, 0x0, 0xf13, 0xb9be]}, 0x5c) getpeername$llc(r0, &(0x7f000035e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000200000-0x4)=0x10) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x32}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) alarm(0x5) sendmsg(r2, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000035f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f000035f000)='/dev/audio\x00', 0x8000, 0x0) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f000020c000-0x4)=0x8) mmap(&(0x7f000035f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x200) recvfrom$llc(r2, &(0x7f0000281000-0x68)=""/104, 0x68, 0x40, &(0x7f0000360000-0x7)={0x1a, 0x10, 0x9, 0x78f2, 0xffffffff, 0xfffffffffffffedb, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00002e4000)={0x6, r2, 0x0}) getsockopt$inet_dccp_buf(r4, 0x21, 0xd, &(0x7f00001f7000)=""/139, &(0x7f00000b6000-0x4)=0x8b) 2018/01/04 04:45:46 executing program 3: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000ae2000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ae5000-0x9)='/dev/rtc\x00', 0x8000, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000a51000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x10004375) 2018/01/04 04:45:46 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000004000-0x8)='./file0\x00', 0x400000, 0x80) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000002000-0x4)=0x8, 0xfea0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc00455d0, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, "b145ba4e4648380515171a2e3ba214ddd58d643bda505bfc9df6d48ed26d5fbd3f7e42260bf7fea5313eee8f", 0x0}) 2018/01/04 04:45:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000b30000)='/dev/input/event#\x00', 0x0, 0x20080) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xe600, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nfc_raw(0x27, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000da1000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000574000-0xb2)={0x0, 0xaa, "b5a9837b3c1cac7e9015265fdca07a682770881e9232b523519d7e16e667b8f19cab785358c13c9342d3ee9156571d9a17c2f376c71b3a76cba8d6157a34de40051c32bd41de2ef943115aa97eb1a5f92996e7cc5538f01724d0439383254cbb47b3840fff811a1ccc3a7b6d1e9cc15bf46589f87893955ecdaa500c1ad9edfb773ce88e0c7d5ebafce0fafb3951bbd786290eae2b83e2839b1c8bd4c5ba9c3454b0637e7aa7666076f0"}, &(0x7f0000512000)=0xb2) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000a31000)={r3, 0x1, 0x30}, 0xc) socket$bt_l2cap(0x1f, 0x1, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00001b3000-0x16)=""/0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000357000)={r3, 0x5}, &(0x7f0000037000)=0x8) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000c33000)={0x5, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000e02000)={{0x7, 0x0}, 'port1\x00', 0x2, 0x40, 0x2, 0x661, 0x0, 0x4e, 0x8, 0x0, 0x2, 0x5b2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 280.258730] RBP: 0000000000000059 R08: 0000000000000000 R09: 0000000000000000 [ 280.265977] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ee8f8 [ 280.273222] R13: 00000000ffffffff R14: 00007f13e8b736d4 R15: 0000000000000000 2018/01/04 04:45:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000e33000/0x1000)=nil) shmat(r0, &(0x7f0000697000/0x1000)=nil, 0x6000) 2018/01/04 04:45:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xffff7ffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f0b000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000c66000)="", &(0x7f0000511000)=0x0, &(0x7f0000418000)=0x0, &(0x7f00007c1000-0x1000)="") r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cf0000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ee6000)={0x0, 0xcc, &(0x7f0000b34000-0xcc)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, @in6={0xa, 0x3, 0xa668, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x2, 0x10001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x1, 0x10001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffe}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008ef000-0x4)=0x10) signalfd4(r1, &(0x7f0000096000)={0x6}, 0x8, 0x80000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000164000)={r2, @in={{0x2, 0x1, @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]}}, &(0x7f00003ab000)=0x8c) connect$inet(r1, &(0x7f00002d8000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 04:45:46 executing program 6: mmap(&(0x7f0000000000/0xafe000)=nil, 0xafe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000025c000-0x11)='/selinux/enforce\x00', 0x309840, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000aff000-0x3a4)=""/4096, &(0x7f00008e7000)=0x1000) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/04 04:45:46 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x200200) ioctl$TCSETSF(r0, 0x5404, &(0x7f000095b000-0x24)={0x0, 0x5, 0xfffffffffffff5a6, 0x4, 0xbd8d, 0x92, 0x8, 0xff, 0x8, 0x7, 0xffffffffffff0144, 0x6}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0x72, "342b047ac94e68ca9dd8d77754912dcb5550cd9d0726042bc90372fc2333118ae11151122cfe79be453143b9520ac4f93010ce30da3c1765100277e86424eb096588fc5505200f04e5ba1b5d536ec9e1a88e3de14b44ea29dd29d45e2cfa470a5e579f4d652b4d5e5581eca99277cc371c70"}, &(0x7f0000001000)=0x7a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000)={r1, 0x7, 0x100}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000003000-0xfc)="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", 0xfc, 0x40050, &(0x7f0000003000-0x10)={0x4, 0x2, 0x20, "aee421ac115b", 0x270f105c, 0x0}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000004000-0x30)=[{&(0x7f0000004000-0xb)="7557133d1a7b7ba925469c", 0xb}, {&(0x7f0000003000-0x5b)="14fc3ba3f090ad302e21cb7468dccf35e68aba44e065996bb9e86e75f5531e5ae2d458d939c16f59e867376c67b3f1b2b23c45ac4b41900ca8ebfa059ab8d50baa05855579e34d2510f914bc568d8b0fb7900f474b8811872c2e43", 0x5b}, {&(0x7f0000002000)="cd6653344c80bef43fb50b450c3d300ad724aec92ad3ecb55e2d042c1ff5f62b24ec4218fbc4a6f1c0a75dbe1ec7e62dac82ac1d659b9a4864f70efa35093a809972d21993d2c283879ddaa4031dc93df4d390da", 0x54}], 0x3) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000002000-0x20)={@generic="0b725723518151146e54d6603abd1e34", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000)='./file0\x00', &(0x7f0000004000)={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) getgroups(0x9, &(0x7f0000004000)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() r8 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000004000-0x80)=[{&(0x7f0000001000-0xa8)=[{0xa8, 0x706, 0x800, 0x4, 0x1, "5f318b916890d8ad738366c7f0a5083e9a0ab2314cf238822726a91439e0d389d805dee1cbed32f2bef7f1342dc2089b6d7d09a5f34a3b1e3811383faf919a6769c90afefae1a7d0c5bf3ed4f29a81e97f336cbddc09f12c81e1940bcbca3873d5565d840ebb6e1841c8bf6cff4b30cefd251e88be5f470f2023027834b6e77f64fc1f33095e226ac831860516457f311542e91405280f"}], 0xa8}, {&(0x7f0000004000)=[{0x74, 0x0, 0x8, 0xf44c, 0x0, "5cc2ff9cb96f0f928876a1df1e829191fa05fdf70b3bda871c57f07fa23e928e9f6b19b9b1b7611243750775d0655139fc096e724045d08b62ef6dc133869db78fc2e52f1a822814dc253c3bc7c86a66c8a67c9034c4177c3df0800f4669d9f90d84e2"}, {0x44, 0xfffffffffffffffc, 0x400, 0x100000000, 0x2, "f8a1b3966310c08f3fbe91f56a7e4751f82ebcda8a9fe2c8b59f194e6e19f6fa625acfe0f7139ec5efbdb4e79b4905509f230a"}, {0x28, 0x3, 0x2, 0x100000001, 0x3, "f1062dd07172423bf9eb03e73e332cb9f446285c212e59d8"}], 0xe0}, {&(0x7f0000004000)=[{0x30, 0x7, 0x8, 0x7, 0x1, "eccbaf11e5bb9b671714731612bf317a37affbbf20af2e943fba52394c84f2"}, {0xa4, 0x8, 0x300, 0xa1, 0x3, "a0c37c55c0e76460eecad52c9e4085d0b0114304496ce45e4105b9a9762b48eccc6f45d9a7ae8c3630b72070950b42faa3662d90072cfe37e49b8b26ce21e61b86d1df6424bca8ae4ef855ce998aeeed66812094528d557111815a2689b0506dae7771978b472a72a335f26b3ce9c770434e6bb449b522eb3970fa4d5ef21db6dbe320263eed5fcbcf9b0fb3bf93e899f754"}], 0xd4}, {&(0x7f0000004000)=[{0xa0, 0x6, 0x100, 0x4, 0x2, "e208b3e21dac3d74a82c5f87567b29911de48051732d537a85ab230e83c409c51ffe19ebe7051f4d565c1be154a01c4e986c881dbf6cb0209a94036b8487e9f6caaaf28d8b602756e865b193a8b1ada36dd7c811dcaf76d4c51e0385f7c7002bca0522bf071a8021bb654378bb8fc6e205131f2e738012cc4e6154280535ad30770da88e4f27728cbfc0bbab79010f58"}, {0xd8, 0x7fffffff, 0x500, 0x0, 0x2, "4fd4193ac2824be7327ea81b238b4f74b6441f4f2e17d75f2b85f4eb5d8c5b6edaaaad61902398b9174fbc86682929f89d8b9f7a180557bc76e5d1dfb68eb085d4171158fba480ea1581e09b0afda24e53c985070a62d81e265b8e158889eafdefe331581188277a2c7dfa629930f45ef935e1068331fe642a4bb16fae2132d17be46133bc933817a08e8cca1501f4dbd9a48bcacdd5ed6fab89fa4a9b7ea9684c7f305e319fde4e7c9eb58ad78819d41a2a4899416210677d92b1869c453286c8cf3fac21e817"}, {0x30, 0x6, 0x211, 0x4, 0x2, "771600823f20e7b553cd5cdaf73e1f7e7347f2015c425dc843f6673be5a3d1"}, {0x94, 0x3f, 0x11, 0x8, 0x0, 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{0x74, 0xfff, 0x200, 0x100000000, 0x2, "d6736b5bd0ec08447ceaff5d80daa6fb19737b8454f7a1cbe2a87c46db2d66291b99502fbb08da60391cc8a848ab95a2095406ad81be191c6be1507bafd6e1f5da2213072bab23037b9e49b5de20ca455488d8b8371af4779786c0969fff4f03a000"}, {0x5c, 0x5, 0x300, 0x5, 0x0, "312bc014b549ca9c0ba84ea3ecb6aaf55000c82c5d4df42171edd9ffdaf03e94020476f4b1c7635d864c57c55e4301ad3176ee0c285abb90a878e9ac7cc110d1ec67ff0ca4a0eff56836d5"}, {0x74, 0x6, 0x100, 0x0, 0x3, "4e58f388e5058866957145138f36424bcf7d428b0320afb5f69ce17e3940eede9449bdfe11bf3ebfddbefa6a8839bbcfa9fcf252f05ccf7078a82148063e8377fd7e2e02553700705918eb2685badaed8d474f2cab0a892737618fcbba2b1171c45e92d3"}, {0xa0, 0xb1a, 0x600, 0xa4f8, 0x2, "82c2e3b5e12b029f3a49138219917d42c647dd7c523ff2a903c4311f0dc01a348522e0ce409d6ceab301789656cd0301521a8f1cdb750fc9f7127a759b67acb4e0ea44c270907043dfdebe3e3ad477de2878e776ae4467a331216f459e80495d31f6dfea61abb54b8e7b8771be93aa2aaa48953d7d67bf55ee1596006c48ce889966aee7d19f881b63990294af55"}], 0x2204}], 0x8, &(0x7f0000004000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x80, 0x0}, 0x400c800) 2018/01/04 04:45:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x4, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x81, 0x0, 0x0, 0x0, 0xfffffffffffff800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x2}, 0x4, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b40000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00004e0000)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000e33000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000000)=0x0, 0x4) 2018/01/04 04:45:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x100000001, 0x40, 0x400}, 0x10) r1 = socket(0x11, 0x80002, 0x300) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000065000)={0x0, 0x0, 0x0}, &(0x7f000099f000)=0xc) ptrace$setopts(0xffffffffffffffff, r2, 0xc9c, 0x4) 2018/01/04 04:45:46 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, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000075c000)='/dev/dsp#\x00', 0x42ae, 0x228002) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000915000-0xd8)=@pic={0x416, 0x1ff, 0x0, 0x7, 0x5, 0x4, 0x2, 0x4, 0x2, 0x8, 0x8, 0x1000, 0x6, 0x2f5, 0x0, 0xffffffffffffff57}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00009b3000-0x1)={0x7f}, 0x1) r1 = socket(0x11, 0x802, 0x0) r2 = epoll_create(0x3) getsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000b0b000-0x4)=0x0, &(0x7f0000655000-0x4)=0x4) dup3(r1, r2, 0x0) 2018/01/04 04:45:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0xca, &(0x7f0000299000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000d75000-0x20)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mkdir(&(0x7f0000a90000)='./control\x00', 0x0) lsetxattr(&(0x7f000046d000)='./control\x00', &(0x7f00005b6000)=@known='system.posix_acl_default\x00', &(0x7f00001d6000)="02000000f4ffffff6f556e100730de2d6a0006a0be", 0x15, 0x0) 2018/01/04 04:45:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x1b) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00009e9000)={0x0, @multicast2=0x0, @multicast2=0x0}, &(0x7f0000d99000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f81000)={@common='bond0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000678000-0x10)=[], 0x0, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x58, 0x0}], 0x1, 0x0) setsockopt(r0, 0x400000000000029, 0x800000000000040, &(0x7f0000000000)="", 0x0) r2 = add_key$user(&(0x7f0000bd6000)='user\x00', &(0x7f0000138000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000da0000)="495b5ca1bd6a282a6a4cd5a0afe70c347404d25bef12e3b49ec9a3bbaab4326cf85b09cdb12ab0cdedf93b00390724d7a5ff11bd10a5097f824843a3b121aff12e0e4510cb774309e9d44c301b98eef93a11b677775d379dcc72efade0761d267a1ee88a85e56dfbf587053d7d6c5ad3d8d0a093", 0x74, 0x0) keyctl$get_keyring_id(0x0, r2, 0x5) 2018/01/04 04:45:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) inotify_init() setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$netlink(r1, &(0x7f00005fe000)={&(0x7f0000565000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e9a000)=[{&(0x7f0000fa7000-0x1424)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x8080) sendto(r1, &(0x7f0000ad0000-0x1000)="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", 0xff1, 0x0, &(0x7f0000def000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(xts(twofish),ghash)\x00'}, 0x58) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x2, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/04 04:45:46 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000011000)={{0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009df000-0x7d)="", &(0x7f00006d9000)=0x0, &(0x7f0000d72000)=0x0, &(0x7f000098e000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/04 04:45:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000346000-0x58)=""/88) 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$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000117000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xac8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f00006a5000-0x4)=0x98) 2018/01/04 04:45:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000319000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000b00000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000fe4000-0x23)="16000000180007762759000851004800002000050011", 0x16) 2018/01/04 04:45:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f000099a000-0x1f)="1f0000000104ff00fd434514234d000000000000080001000101dcffdf000d", 0x1f) write(r0, &(0x7f00008f0000)="1f0000000104ff080471cf000000000000d100000b00020000000900101200", 0x1f) openat$rfkill(0xffffffffffffff9c, &(0x7f00009fc000)='/dev/rfkill\x00', 0x440000, 0x0) 2018/01/04 04:45:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) r3 = openat(0xffffffffffffffff, &(0x7f0000ec2000)='./file0\x00', 0x8000, 0x110) accept$netrom(r3, &(0x7f00009ec000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00007f6000)=0x10) socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2, r0]}], 0x1, 0x0}, 0x0) dup2(r1, r2) r4 = dup3(r1, r0, 0x0) connect$unix(r4, &(0x7f000002d000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/04 04:45:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000001000-0x4)=0x0) syz_open_dev$sndseq(&(0x7f0000002000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) epoll_pwait(0xffffffffffffffff, &(0x7f0000007000-0x48)=[], 0x0, 0x0, &(0x7f0000005000)={0x0}, 0x8) 2018/01/04 04:45:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000093b000-0xb)='/dev/audio\x00', 0x402, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f000087f000-0x5)={0x9, 0x0, []}) 2018/01/04 04:45:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0xc) write(r0, &(0x7f0000e02000-0x26)="1f0000000102ffdf000301000100bf0000080001040006000000e416e20100", 0x1f) r1 = geteuid() lstat(&(0x7f00000f2000)='./file0\x00', &(0x7f00006ec000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000045f000-0x6)='hybla\x00', 0x6) 2018/01/04 04:45:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f00000f5000-0x3)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) tee(r0, r1, 0x1ff, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00002ce000)="1a6465762f6b766d00", 0x0) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f00009b0000-0x13)=""/19) setrlimit(0x2, &(0x7f0000000000)={0x0, 0x0}) r3 = dup(r2) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r2, 0x0) pkey_mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2, 0xffffffffffffffff) fallocate(r3, 0x0, 0xfff, 0x9) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f000044b000)={0xfffffffffffffffe, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000901000-0x11)='/selinux/relabel\x00', 0x2, 0x0) [ 280.517176] nla_parse: 1 callbacks suppressed [ 280.517182] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 280.530393] audit: type=1400 audit(1515041146.443:4106): avc: denied { setattr } for pid=16836 comm="syz-executor1" name="NETLINK" dev="sockfs" ino=141530 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/04 04:45:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000821000-0xb)='/dev/adsp#\x00', 0x40, 0x404000) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f00006ce000-0x4)=0x81) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000055e000-0x4)=0x0) fstat(r1, &(0x7f0000b61000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00006c2000-0x8)='./file0\x00', &(0x7f00003e8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000d0f000)={0xfffffffffffffcc5, "076823a56f3a3972f1459e7c6a7c79d34f709d46ef6074375dbe77b3cee5e45bd256400af68645f18e92a09dcc348956f30100d9574bfc0502cf91865b4e989d85773d90d58ae901324cd5210afe63dbe5df1003a42d3acf84e2d9652522d360844599e4bb79c27ea5207a93069cafb8a9f3e6646f4cee06e118885150819d9e46772bf5430f4c37c8497ee753242ff93ed5a0c95318f92db38195efa3537376892e910f531bedec7b1d1648d64ea8dfd7ea7790cfc12ffb2f0ad483c4f10de7fb088655d3969bfbfc9281db156c51425b747eb0243b827ae8f295e9751b67"}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b29000)={0x0, 0x0, 0x0}, &(0x7f0000e05000)=0xc) fstat(r0, &(0x7f00003c2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000d46000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000f63000)={&(0x7f00001c4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000908000)=[{&(0x7f0000e02000)="", 0x0}], 0x1, &(0x7f0000e25000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r1, r1, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x88, 0x20000050}, 0x40000) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000570000)={{0x101, 0x6, 0x4, 0x10001, "1a9004e6558a26f7ce337ee277ba7b40f8cf277b66d605c877e5740c64af5af70b2c08c2e65a0b36595e651f", 0x6000000}, 0x2, [0x0, 0x400, 0x0, 0x2, 0x6, 0x1ff, 0xf85, 0xffffffff, 0x6, 0x2, 0x5, 0x1, 0x60, 0x4, 0x5370, 0x401, 0x1f70, 0x5, 0x8, 0x3, 0x401, 0x7, 0x158, 0x80000000, 0x8, 0x1, 0x7, 0x6, 0x8, 0x101, 0x5, 0x1, 0x7f, 0x7, 0x4, 0x6, 0x3, 0x2, 0x401, 0x9, 0x7, 0x6, 0x0, 0x0, 0x1000, 0x1ff, 0x2, 0x0, 0x0, 0x67b, 0x5, 0x7fff, 0x2, 0x8001, 0xfffffffffffffffe, 0x0, 0x6, 0x3, 0x6, 0x7fffffff, 0x9, 0x8, 0x7, 0x4, 0x7, 0xffff, 0xff80000000000000, 0x1, 0x8, 0x401, 0x7f, 0x1, 0x24fc, 0xfff, 0x2, 0xc91f, 0x3, 0x9, 0x9, 0x3, 0x2, 0x401, 0xff, 0x7fffffff, 0x8, 0x4e, 0xfffffffffffffffb, 0x7, 0x8, 0x7, 0x4, 0x6, 0xffffffffafcb0695, 0xfffffffffffffff8, 0x8, 0x9, 0x9, 0xfffffffffffffffa, 0xfc, 0x10000, 0xc, 0x5, 0x5a6a, 0x20, 0x6, 0x57b, 0x7ab, 0x800, 0x5, 0x1, 0x8, 0x7ff, 0x4, 0x7f, 0x190, 0x9, 0x1f, 0x8, 0x80, 0x101, 0x6, 0x0, 0x6, 0x3, 0x8000, 0xffffffff, 0x80, 0x100], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r0, &(0x7f0000be9000-0x80)=[{&(0x7f00008a2000)="82", 0x1}], 0x1) r8 = request_key(&(0x7f0000f10000)='ceph\x00', &(0x7f0000659000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000dc4000-0x5)='eth0\x00', 0xfffffffffffffffb) add_key$user(&(0x7f0000a21000-0x5)='user\x00', &(0x7f0000ff2000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ef8000)="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", 0x1000, r8) getsockopt$inet6_tcp_int(r1, 0x6, 0x10, &(0x7f00005b8000)=0x0, &(0x7f0000ed6000)=0x4) 2018/01/04 04:45:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f97000)=0x0, 0x4) 2018/01/04 04:45:46 executing program 6: mmap(&(0x7f0000000000/0x41a000)=nil, 0x41a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr=0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/04 04:45:46 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x7, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x42000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x7, &(0x7f0000006000-0x8)={0x0, 0x0}) r1 = dup(r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000006000-0x4)=0x1f) r2 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) r3 = syz_open_dev$sg(&(0x7f0000003000)='/dev/sg#\x00', 0xfffffffffffffffa, 0x1) ioctl$TCFLSH(r3, 0x540b, 0xdde) ioctl$sock_SIOCOUTQ(r2, 0x80487436, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f00005e3000)='keyring\x00', &(0x7f000057e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) add_key(&(0x7f0000329000-0xd)='dns_resolver\x00', &(0x7f000080f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005f3000-0x2)='#\x00', 0x2, r4) keyctl$join(0x1, &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x1, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000a0b000-0x8)=0x7) flock(r5, 0xa) ioctl$fiemap(r3, 0xc020660b, &(0x7f00007b9000)={0xfffffffffffffffb, 0x2, 0x3, 0x6, 0x8, [{0x8000, 0x5, 0x62b5, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0}, {0x0, 0x4, 0x7, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x8, 0x6, 0x5, 0x0, 0x0, 0x104, 0x0, 0x0, 0x0}, {0x7, 0x5, 0x4, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x1f, 0x81, 0x5, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0xfffffffffffffff9, 0xff, 0x4af0619, 0x0, 0x0, 0x480, 0x0, 0x0, 0x0}, {0x4, 0x1, 0x8, 0x0, 0x0, 0xb00, 0x0, 0x0, 0x0}, {0x3, 0x7, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}]}) ioctl$KDGETLED(r5, 0x4b31, &(0x7f0000005000)=0x0) ioctl$TCGETA(r5, 0x5405, &(0x7f00005f1000+0x92c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r5, 0xc0505510, &(0x7f0000043000-0x50)={0xc25, 0x6, 0x6, 0x7, &(0x7f000057e000-0x180)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 04:45:46 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003a2000)='/dev/ppp\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) bind$inet6(r0, &(0x7f000032f000-0x1c)={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000001000)={@generic="884a37a95523a7d103aed60fd42f2c49", @ifru_settings={0x4, 0x81, @fr=&(0x7f0000000000)={0x5, 0x400, 0x1, 0x100, 0xcb, 0x1000, 0x100000000}}}) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000001000)=0x1, 0x4) syz_open_dev$tun(&(0x7f0000001000)='/dev/net/tun\x00', 0x0, 0x2040) sched_yield() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000002000)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_flags=0x0}) ioctl$TCSBRKP(r0, 0x5425, 0xae8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000004000-0x40)=[{&(0x7f0000001000)="f17b96f4b7eb789be531f3b2f3138ebc28185685f19cdc027cff8a221e2c3f17cd886e02638ca0020ca016251acb73a1a3a8154b6310899f65b74ef7bc92012673631dafa71af3a8cd0458b8c9875ff082fd8e6d11918de9d411ec0cffa50c1bf1dcf2df460b07002e02ca4b2284ce945c0ae44c592221d8173e470896ffab7575f665f42ddb64e97fcabc87196feb3d5f0f874a93402a2d557ef3e0d879b2eb295632e94d8b6d058f7ddb", 0xab}, {&(0x7f0000004000-0x1d)="15b5c7166e62fd08a61dd32c6a2df7013d9862a040e13ae94dba0539f5", 0x1d}, {&(0x7f0000002000)="d13efce5d5e909bd28e9fdfb18fddab12d33e07531fddfb4b239f529de55e9ac456d3cd16afa959537ab35064ddd43e7f969c0563e7b18903a8fcae4187ee1b5ef2a3263a780a8324a66b7", 0x4b}, {&(0x7f0000002000)="0599d5abedefd603be6eb19e82b3fbd3259a2f291511a054ce082bbf8446358e6b51620a411e3360caa3eecc052552668585bc00f94c439e771adba0185171e95b9dc48fc5402bb329701f146baaceeb7a15fa66f087384dd2b327dd79536633ca79d10f8dae51775ff6b11cafdc2c19902dbeeea96201c8ed2b9db16833628d5c7ccb403d05dfd6c8d57c89a55f83bf145153d03793f22e35089c47fc34950527ea337d1bcd6c8ef580495296139868175c2595c0d6", 0xb6}], 0x4, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000005000-0x10)={0x6, 0x1f0000000000, 0x8477, 0x10001}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000005000+0x8da)={0x9, &(0x7f0000002000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000006000)={0x0, 0x1}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000007000-0x10)={0x6, 0x9, 0xda, 0xd21, r2}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000008000-0x10)={0x6, &(0x7f0000005000)=[{0x3f, 0x0, 0x7a5, 0xffff}, {0x4, 0x2, 0x9, 0x9406}, {0x2, 0x7, 0x9, 0x8001}, {0x100000001, 0x2, 0xa0000, 0x7}, {0x82e, 0x5, 0x0, 0x101}, {0xfff, 0x100, 0xfffffffffffffffd, 0x6}]}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000)=0x401, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000009000-0x8)='./file0\x00', &(0x7f0000001000)=@random={'system.\x00', '\x00'}) 2018/01/04 04:45:46 executing program 0: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) r0 = syz_open_dev$evdev(&(0x7f0000432000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000915000-0x10)={0x0, 0x0, &(0x7f0000fb2000)=""}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000fc2000-0xa)='/dev/dsp#\x00', 0x4, 0x100) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000fc3000)={{0x0, 0x1, 0x6, 0x0, 0x3}, 0x32c, 0x3, 'id1\x00', 'timer1\x00', 0x0, 0x0, 0x2, 0x3ff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000fc3000-0x4)=0x0, &(0x7f0000fc3000-0x4)=0x4) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000bfb000-0xc)='/dev/amidi#\x00', 0x1ff, 0x8080) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000fc2000-0x10)={r1, 0x50, &(0x7f0000fc2000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000ef7000)={0x0, 0x5661}, &(0x7f0000fc3000-0x4)=0x8) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000fc3000-0x8)=@assoc_value={r2, 0x7}, 0x8) openat$selinux_status(0xffffffffffffff9c, &(0x7f00005bf000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000fb8000-0x10)={0x0, 0x1, &(0x7f0000fb8000-0x2)='f'}) [ 280.569901] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 280.593226] audit: type=1326 audit(1515041146.513:4107): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16833 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/04 04:45:46 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$TIOCSBRK(r0, 0x5427) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f2a000)='/dev/kvm\x00', 0x7e, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000784000-0x68)={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]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f0000de6000-0x4)=0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x1fffe}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/04 04:45:46 executing program 1: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ppoll(&(0x7f00009f5000)=[], 0x0, &(0x7f0000fea000)={0x77359400, 0x0}, &(0x7f00004b6000)={0x0}, 0x221) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/01/04 04:45:46 executing program 4: r0 = open(&(0x7f0000efb000)='./file0\x00', 0x1, 0x0) r1 = socket(0x10, 0x2, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x1ec4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000332000)=0x0, &(0x7f0000086000)=0x4) sendmmsg(r1, &(0x7f000093f000)=[{{&(0x7f0000ec3000-0x6)=@hci={0x1f, 0x5, 0x3}, 0x6, &(0x7f000030b000)=[{&(0x7f00000a5000-0x8d)="452a4574b29374dd541ddf387c0a6faf19a6467f2ced0481fad7356b8b9bf558c7172248088bb4ff51a52d972c36d8a0dd00f60ed20c40724352832da467e8547771ecb86a2a0b059733ea18ae83dc94f500c1022372b63a9b7216ed3e53872b645b5385ec5acff2cbadcdfc559b354b7c9a6a96f2ccb186440633db934e7daa093d9c6dec83091ba803af43fc", 0x8d}], 0x1, &(0x7f00004b1000-0x90)=[], 0x0, 0x0}, 0x2}, {{&(0x7f00009a2000)=@in6={0xa, 0x1, 0x85c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c, &(0x7f00002b5000)=[{&(0x7f0000be6000)="9f6a267b7cd1d12967b09c290a962ac72c3cda37b9571b052a140a4d9c3036c3464f83a384ec7474e4ebcba240c66771058871b148aef7328b1833d4eb7b080e4883b0a38978a8e5b22c142aacb7d6b7f7c2d54d621bc65ded34e5243dc0df9f22bce773c93ebeed893c1a8605c5a11a06fddc202dd01d06240d16c923d5", 0x7e}, {&(0x7f0000810000)="c7d34fd591cc97018dd3a701cc6eb6346c82374c64a98a781f0dd846da4eebd0131874ee5cc05121f70e5851a38d9709c14e685d939ee3299240354a89778a14e62f9247bd3c5acf5e6b421aac933021b4f96593c4060ad0fe7961f56e598a82642c93e1d1050ceb00c4a77149295bb7be4e359b31acf0fa4b6ae59de06fa8e23eeb21e28bcf936bd59102f99b747c67544f216b1014d371", 0x98}], 0x2, 0x0, 0x0, 0x8001}, 0x5}], 0x2, 0x20000000) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000082000)='/dev/hwrng\x00', 0x0, 0x0) recvfrom(r1, &(0x7f0000b74000-0xdb)=""/219, 0xdb, 0x12002, &(0x7f0000de8000-0x6)=@hci={0x1f, 0x275d, 0x1}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x802, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f000075e000-0xc)={@multicast1=0x0, @multicast1=0x0, 0x0}, &(0x7f0000ba4000-0x4)=0xc) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000102000-0x4)=0x0) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f000095e000)=@dstopts={0x2b, 0x209, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x2}, @jumbo={0xc2, 0x4, 0xffffffffffffffff}, @calipso={0x7, 0x28, {0x4, 0x8, 0x0, 0x83, [0x2, 0x91, 0x36a19ffa, 0x1f]}}, @generic={0x7364, 0x1000, "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"}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, 0x1052) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00009b1000-0x8)=0x9) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) sendto$unix(r1, &(0x7f0000a7f000)="3d302ca2a4a42b2e0e6d38278cc92c7cb0a37b0c9da6aab5550690ee48f58b04a4f1fc344bd2d43ad56131a631ea1c72e0059767a6820aa2e4be3b26275930dfebd161180519a692b40be1cf6b6335eda4107800000006cda0", 0x59, 0x40000, 0x0, 0x0) sendto$packet(r2, &(0x7f0000e43000-0x93)="dc2d74e5c950ea01950a46c264a33579fc2485fd8f46d8187779982dccf304f61fdbf41cf3e2a2dc9d8e6a7bfb1c4e344eba17c8ba2095d2a9ee20bc93b49290f31944f8bc022c054752989325537fbd3ff4011350d842dca69cf687f57521d536a1e06feb6d94789f2fda4853eee25b7ffa3d98ea43f5223402029b97f785a66bfec26568829ce2707da29e80df2a5d31068a", 0x93, 0x8000, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 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, r2, 0x0) unshare(0x80000) mkdir(&(0x7f0000e67000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) r4 = open(&(0x7f0000c7e000-0x8)='./file0\x00', 0x607fa, 0x29) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000df6000-0xb8)={0x0, 0x2, 0x6, 0x80000000, 0x1f, 0x9, 0xffffffff, 0x7, {0x0, @in={{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]}, 0x0, 0x9, 0x3, 0x3, 0x1800}}, &(0x7f0000e57000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000baa000)={r5, 0x2}, &(0x7f000096d000)=0x8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") write(r1, &(0x7f0000f4f000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) chmod(&(0x7f000080e000-0x8)='./file0\x00', 0x20) eventfd2(0x401, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f0000000000)={0x5, 0x0, {0x3, 0x0, 0x3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 04:45:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x54, &(0x7f000059b000)={@random="efad070000a7", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x46, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x6, 0x43b, 0x0, {0x9, 0x4, 0x7, 0x524c, 0xffffffffffffec82, 0x2, 0x7, 0xff, 0x89, 0x4, @broadcast=0xffffffff, @multicast2=0xe0000002, {[@lsrr={0x83, 0x7, 0x3f, [@multicast1=0xe0000001]}, @end={0x0}, @end={0x0}, @rr={0x7, 0x7, 0x4, [@multicast2=0xe0000002]}]}}, "de568da3aa31"}}}}}, 0x0) ioctl$ION_IOC_SHARE(0xffffffffffffff9c, 0xc0084904, &(0x7f00008d6000)={0x0, 0xffffffffffffff9c}) r1 = syz_open_dev$sndpcmc(&(0x7f00003e1000-0x12)='/dev/snd/pcmC#D#c\x00', 0xff, 0x2040) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000e8a000-0x8c)={0x200, 0x5, 0x49b, 'queue1\x00', 0xcebb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f000025f000-0x8)=0x1) flistxattr(r0, &(0x7f0000807000-0x19)=""/25, 0x19) [ 280.687185] audit: type=1326 audit(1515041146.513:4108): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16833 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/04 04:45:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0x7ffff000}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @empty=0x0, {[]}}, ""}}}}}, 0x0) syz_emit_ethernet(0xfc, &(0x7f0000347000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x9, 0x1, 0x6}}], {{0x9aef, @llc={0xe8, @snap={0x1, 0xaa, "41c3", "ffff5c", 0x600, "48c662130bd1cadb0c23ee800f73e6bfb6896e508bea8ca833aa922c9b43ffaf043fe9b9fd60ce556cb310647d9bc058be2879529855fd5d0075fa96ffdac3938bed690226f97c6b26a45413abed7673d19f6a77878d186d9934f16600feef21c3aa12bc862ae7991e57e6f50f6221c6d5246e1e7700e1fb4c7f60140762eca91cbb46dd6126540936892f8d3108ca44f8c1cc775aed53155ac13174a4fce3fc5ab56307f3bc7c40cdf704cb7e4b6929158a545899516066241d1f6846e961805374e37d508f9e477636e1e62f9561daa19b28b61b4e1c643388c1d23dcfc1"}}}}}, &(0x7f0000a82000)={0x1, 0x0, []}) 2018/01/04 04:45:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000292000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0xac4, 0x0, 0x0, 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$inet_tcp(0x2, 0x1, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000076d000)='/dev/rtc\x00', 0x200, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ec7000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bb2000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f9e000-0x10)='/selinux/access\x00', 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000690000)='/dev/dsp#\x00', 0xfff, 0x82602) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f000049c000-0x4)=0x0) r2 = dup(r0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1e, &(0x7f0000493000-0x1000)=""/0, &(0x7f0000000000)=0x0) [ 280.719453] audit: type=1326 audit(1515041146.549:4109): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16833 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 280.750215] Empty option to dns_resolver key [ 280.778843] audit: type=1326 audit(1515041146.550:4110): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16833 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 280.779731] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=16886 comm=syz-executor4 [ 280.795252] Empty option to dns_resolver key [ 280.803128] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=16886 comm=syz-executor4 [ 280.870812] audit: type=1326 audit(1515041146.550:4111): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16833 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 280.872640] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=16902 comm=syz-executor4 [ 280.883084] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=16886 comm=syz-executor4 2018/01/04 04:45:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000bd5000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ed4000-0x4)=0x8c) r1 = shmget(0x0, 0x2000, 0x12, &(0x7f0000238000/0x2000)=nil) shmctl$IPC_RMID(r1, 0x0) 2018/01/04 04:45:46 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000152000)='/dev/hwrng\x00', 0x2800, 0x0) shutdown(r1, 0x0) r2 = syz_open_dev$sg(&(0x7f00006ea000-0x9)='/dev/sg#\x00', 0x8369, 0x8100) renameat2(r1, &(0x7f000032c000-0x8)='./file0\x00', r2, &(0x7f00004eb000)='./file0\x00', 0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000000)={0x9, 0xfff, 0x8, 0x400, 0x12, 0xa7d}) 2018/01/04 04:45:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004cd000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0x3, 0x6e1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) r1 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000f56000-0x118)="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", 0x118) connect$inet6(r1, &(0x7f0000aad000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/04 04:45:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x24, 0x0) r1 = add_key$keyring(&(0x7f0000fe3000)='keyring\x00', &(0x7f0000636000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f000026e000-0x8)='keyring\x00', &(0x7f0000ccb000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r1) keyctl$describe(0x6, r2, &(0x7f0000be9000-0x9)=""/9, 0x9) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000ece000-0x290)={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]}, 0x800400000001, 0x0, []}, 0x90) syz_open_dev$dspn(&(0x7f000077f000-0x5)='/dev/dsp#\x00', 0x0, 0x80000) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000beb000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SET_FPU(r3, 0x41a0ae8d, &(0x7f0000d6e000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x21f2, 0x1, 0x400, 0x0, 0x10000, 0x2, 0x107001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x0}) 2018/01/04 04:45:46 executing program 3: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000eef000-0x11)='/dev/vga_arbiter\x00', 0x208000, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000eef000-0x8)={0x0, 0x80000001}, &(0x7f0000eef000-0x4)=0x8) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000eef000-0x8)={r3, 0x4}, 0x8) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(0xffffffffffffff9c, &(0x7f0000eef000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000ee2000-0x4)=0x8) ioctl$sock_bt_bnep_BNEPCONNDEL(r4, 0x400442c9, &(0x7f00009b4000-0xa)={0x8001, "3cf02f6c5c78"}) r5 = syz_open_dev$dmmidi(&(0x7f000069e000-0xd)='/dev/dmmidi#\x00', 0x700000, 0x400000) read$eventfd(r5, &(0x7f00003ac000-0x8)=0x0, 0x8) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000ef1000-0x18)={0x10000, 0x8, 0x8}) setitimer(0x1, &(0x7f0000eef000-0x20)={{0x77359400, 0x0}, {0x0, 0x2710}}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000c87000-0xd)={r1, 0x20eee00e, &(0x7f0000eee000-0xa)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/04 04:45:46 executing program 7: r0 = syz_open_dev$audion(&(0x7f00001e4000)='/dev/audio#\x00', 0x5, 0x101800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000001000-0xe7)=""/231) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000439000-0x8)='./file0\x00', &(0x7f0000513000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b6b000-0x30)="", &(0x7f00009c3000-0x4)=0x0, &(0x7f0000b9f000-0x4)=0x0, &(0x7f0000e2d000)="") ioperm(0x0, 0x1000, 0x0) 2018/01/04 04:45:46 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000f51000-0xd)='/dev/dmmidi#\x00', 0x5, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000c89000)={0x0, 0x0, ""}, &(0x7f000067e000)=0x8) 2018/01/04 04:45:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006d5000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000088c000)={0x0, 0x7}, &(0x7f0000e7e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000fd7000)={r1, 0x2}, 0x6) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000029e000)=@assoc_value={0x0, 0x6}, &(0x7f0000534000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000066b000)={r2, 0x80000000}, &(0x7f0000baa000-0x4)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0xc) write(r3, &(0x7f00004c6000-0x1f)="1f0000000c06ffde0000008f000a0000007f00190900018000050000000000", 0x1f) [ 280.919450] audit: type=1326 audit(1515041146.566:4112): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16833 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 280.943873] audit: type=1326 audit(1515041146.566:4113): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16833 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/04 04:45:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 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, 0x5) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000550000)={0x80, 0x3, 0x1f, 0x8001, 0xffff, 0x4}) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f000034e000)={0x1ff, 0x0, 0x0, 0x0, "2c75259946e0dca4f8af40f0f0cdfe2907573749d2e76bac5fd45322fb5675bf"}) 2018/01/04 04:45:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e6, &(0x7f00003ea000)={@random="aa233e85bc63", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x2b0, 0x3a, 0xffffffffffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, {[@hopopts={0x3f, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x80}, @ra={0x5, 0x2, 0x7ff}, @calipso={0x7, 0x10, {0x1000, 0x2, 0x2, 0x5, [0x6]}}, @calipso={0x7, 0x38, {0x3, 0xc, 0x5b8, 0x1, [0x2, 0x0, 0x1, 0x20, 0x8, 0x8]}}]}, @routing={0x2b, 0xc, 0x0, 0x4a, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}]}, @hopopts={0x21, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x25}, @enc_lim={0x4, 0x1, 0xbd47}, @jumbo={0xc2, 0x4, 0x1}, @pad1={0x0, 0x1, 0x0}]}, @fragment={0xac, 0x0, 0x2, 0x7, 0x0, 0x6, 0x2}, @routing={0x3f, 0xc, 0x1, 0x100000000, 0x0, [@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @fragment={0x2c, 0x0, 0xb8cc, 0x0, 0x0, 0x80, 0x3}, @routing={0x3f, 0x12, 0x3, 0x4, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @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}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}]}, @hopopts={0x2f, 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x0}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @calipso={0x7, 0x30, {0x7, 0xa, 0xfffffffffffffea2, 0x6, [0xffe7, 0x0, 0x8ed, 0x3f, 0x9]}}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x48, {0x8, 0x10, 0x9, 0x10000, [0x1, 0x35af, 0xabac46f, 0x7, 0x4, 0x6, 0xb9, 0x4]}}, @jumbo={0xc2, 0x4, 0x400}]}], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) 2018/01/04 04:45:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$llc(r0, &(0x7f0000231000)=""/1, 0xfffffe60, 0x13, &(0x7f0000bfc000-0x10)={0x1a, 0x3, 0x100000000000002, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/04 04:45:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000445000)=""/182) r0 = syz_open_dev$audion(&(0x7f000013c000-0xc)='/dev/audio#\x00', 0x80000000, 0x1) bind$ipx(r0, &(0x7f0000985000)={0x4, 0x7, 0x1, "f5ee321554fe", 0x7, 0x0}, 0x10) ioctl$TIOCCONS(r0, 0x541d) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, @perf_config_ext={0x0, 0x926}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x0, &(0x7f0000aee000)=[], &(0x7f0000231000)=[], &(0x7f00005bd000)=[], 0x0) 2018/01/04 04:45:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000cd4000-0x8)=0x1) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00009e8000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$hwrng(0xffffffffffffff9c, &(0x7f00007ee000-0xb)='/dev/hwrng\x00', 0x100, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000002b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e09000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socketpair(0x0, 0xb, 0x2, &(0x7f0000d6b000)={0x0, 0x0}) r1 = syz_open_pts(r0, 0x100) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b5a000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000031f000)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCXONC(r1, 0x540a, 0x13ff) recvfrom(r2, &(0x7f00008be000)=""/166, 0xa6, 0x2060, &(0x7f0000928000-0x6)=@ll={0x11, 0xff, r4, 0x1, 0x87, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000efb000-0x10)={0x0, 0x0}, &(0x7f0000cba000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000833000-0x16)='/selinux/checkreqprot\x00', 0x321040, 0x0) ioctl$EVIOCGABS3F(r5, 0x8018457f, &(0x7f00002ce000+0xa17)=""/150) syz_emit_ethernet(0x2a, &(0x7f000043d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="f52995946269", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0xc75bc5054bbfb4ad, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, ""}}}}}, 0x0) mount(&(0x7f0000bfc000)='./file0\x00', &(0x7f0000db6000)='./file0\x00', &(0x7f00002af000)='afs\x00', 0x11, &(0x7f0000dec000-0x33)="7118adb52b7b21462070b982fac18d3f40b666747c5785d7773a38aa9e0b2ece5d1b7220cdf84ed94491b1d3828882abf0d0fe") readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000514000)='/dev/qat_adf_ctl\x00', 0x100, 0x0) ioctl$EVIOCGABS3F(r6, 0x8018457f, &(0x7f00007d5000-0x56)=""/86) ioctl$TCSETA(r1, 0x5402, &(0x7f0000185000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 280.976534] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 281.014792] audit: type=1326 audit(1515041146.566:4114): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16833 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 281.042381] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 281.109124] QAT: Invalid ioctl 2018/01/04 04:45:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) socket(0x5, 0x80004, 0x2) ftruncate(r0, 0x40102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x802, 0x0) sendfile(r1, r0, &(0x7f0000002000)=0x0, 0x876b5e795) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000b7c000)={0x0, 0x2710}, 0x10) sendmmsg(r1, &(0x7f0000da5000)=[{{&(0x7f000090f000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00005e1000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000b21000-0x10)=[], 0x0, &(0x7f0000e8a000-0x420)=[], 0x0, 0x0}, 0x0}], 0x2, 0x0) sendfile(r1, r0, &(0x7f0000b7a000)=0x0, 0x1fffffffe0) 2018/01/04 04:45:47 executing program 3: mmap(&(0x7f0000000000/0x60000)=nil, 0x60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) futex(&(0x7f0000013000-0x4)=0x0, 0x5, 0x0, &(0x7f0000061000-0x10)={0x0, 0x3}, &(0x7f0000034000)=0x0, 0x0) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000061000-0x8)=0x0) mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000004000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/01/04 04:45:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000016b000-0x9)='/dev/rtc\x00', 0x100, 0x0) ioctl$sock_bt_hci(r1, 0x0, &(0x7f00001f0000-0x11)="148b3a78d9bc86593e") socketpair(0x13, 0x0, 0x65, &(0x7f0000b4d000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000e44000)={&(0x7f00002a7000)=[0x5f9a, 0x0, 0x0, 0x0], 0x4, 0xfbc, 0x0, 0x0, 0x0, 0x232f, {0x0, 0x0, 0xfff, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x100000000, 0x9, 0xc2f7, 0x400, 0x0, 0x8, "28e8c45efb62c9e279ecbdf5adcfe48a0cc2a63fa6225ed4a7d998aab51ef4ca"}}) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/01/04 04:45:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 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, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0xa00000400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00009a1000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b28000-0x4)=0x6, 0x4) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f00003bb000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f0000a98000)="0be1caa3") 2018/01/04 04:45:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000264000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000c06000-0x2)=0x6, &(0x7f00000dc000-0x8)=0x2) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00006fb000)=0x3, &(0x7f0000d83000-0x8)=0x1) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000bc000)=0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000bb0000)={@common='tunl0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f000080c000-0x4)=0x3, 0x4) 2018/01/04 04:45:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000270000-0x215)="130000001000ffdde200f49ff60f050000230a009d0000005b10b0a73022e5f9ec3e4fe8697ae1a3490096000001e7b93c18983ae3820d1eb0f049a1b4b88ed4fc65be0602c2d3275df1f2aa09b1267c3d5f625e77e150da8ed7d56ca466a47bd87da5cd04b27dd26746ea50518c2c681bbce9093d468612f0267214ff9b20db0f7e5bf12930d837b9cb3452b6c4e2387d886959e4ebd30961933ae9f90d1ad5b56d2a917a6f575b8b76199346c8f325b8", 0xb1) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000bb0000)='/dev/qat_adf_ctl\x00', 0x20002, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000340000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$mice(&(0x7f000084d000-0x10)='/dev/input/mice\x00', 0x0, 0x0) 2018/01/04 04:45:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000543000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00008f9000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) umount2(&(0x7f0000961000)='./file0\x00', 0xa) openat$dsp(0xffffffffffffff9c, &(0x7f0000ce9000-0x9)='/dev/dsp\x00', 0x82000, 0x0) r1 = open(&(0x7f0000e33000-0x8)='./file0\x00', 0x0, 0x10) fchmodat(r0, &(0x7f0000170000-0x2)='..', 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00005d5000)=[{0x2, 0x0}, {0xe, 0x4fa}, {0x4, 0x3000000000}, {0x8, 0x1000}, {0x3, 0x5}, {0x3, 0x3}], 0x6) 2018/01/04 04:45:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r2 = dup3(r0, r1, 0x80000) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f00009c3000-0x4)=0x3) write$tun(r1, &(0x7f00000d7000-0x10a4)=@hdr={0x1, 0x0, 0x0, 0x0, 0xfff, 0x0, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xff3, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @empty=0x0, {[]}}, @udp={0x0, 0x0, 0xfdf, 0x0, "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"}}}}}}, 0x100b) [ 281.139522] QAT: Invalid ioctl [ 281.170120] QAT: Invalid ioctl 2018/01/04 04:45:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f000082d000-0xc0)=[], 0x2082cf40) poll(&(0x7f0000661000)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x9) openat$ppp(0xffffffffffffff9c, &(0x7f0000da2000-0x9)='/dev/ppp\x00', 0x800, 0x0) timer_create(0x3, &(0x7f0000280000)={0x0, 0x21, 0x0, @thr={&(0x7f00009d6000-0x81)="e1c796c436fe02a16232a0d975a8c918fb11860ef984643d532708229cb33fd310dda3cc64b47e2633515c9d93672ca1d9943f416ba729268edeea9dde66f55def7dce754b7307acb4b20d37c14a4050c772bf8c22321b2f64c2d0fffb7702d22d7ec190dc3b3fed07aac8d77905a80292694cf2251563b2a21f06acec2131cf53", &(0x7f00009cd000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007b5000)=0x0) timer_getoverrun(r2) [ 281.195236] QAT: Invalid ioctl 2018/01/04 04:45:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x24, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000a7a000-0xa)='/dev/vcs#\x00', 0x867, 0x200000) io_submit(r0, 0x7, &(0x7f0000a96000-0x38)=[&(0x7f00001f6000)={0x0, 0x0, 0x0, 0xf, 0x0, r1, &(0x7f0000b47000)="", 0x0, 0x7, 0x0, 0x0, r1}, &(0x7f0000907000)={0x0, 0x0, 0x0, 0x7, 0x9, r1, &(0x7f000062e000-0xbf)="e4555e2d926facbdfd7f0114cd18c0a277c82e0be90bf209b0327a6ee851922422ab2bd07ada0759c8b1d9a6a27e1b068998008b55a476366b4916209e46fb58e09ec443434de2418ff21812fc056b2665215fb9447839771ad5b126abdcd869767793d0c363ab80c0f57f5b140d803f6cb3fcea59b8277ea271492e30b324fb7292b6bc0b8a86f3f661b25322591ac7efe8e3df7470bf689f5cb2e471c986cc5f72001b7583f6dc891bca480def2b3ef4638645133dd9e5eef74887f64f92", 0xbf, 0x9, 0x0, 0x1, r1}, &(0x7f00000cb000)={0x0, 0x0, 0x0, 0x0, 0x20, r1, &(0x7f00006e1000-0xa8)="076e34be1315204293e4895137aede72ba0612fce53a00c5a89046012da6e6eb15acaa406a323e7b03549d13cc230e0e48fbaeb4cd65d30ea1a16d2a9bc232d69b32f4869a570203f07798a3c9b90971574f3eaa4d87b6f0bec074012901f50ae2ffb7f12ac8e78f4fde99653182f1c91574418d6a76cbf443b90cadc8cb38dc4d02a58a0c110cb07aa8cb1bb94388ffa17f292a2795a9fda44a036d767b747f45f0c3b7ad8abce8", 0xa8, 0x642, 0x0, 0x0, r1}, &(0x7f0000338000)={0x0, 0x0, 0x0, 0x3, 0xf008, r1, &(0x7f0000da9000)="6c4688998f618bf4bf514553fcdf4d23eb0cbb1f2788a7afe86a9185a6796a738d857bc1f012c4caa06475b12240c9fafc251c2f95ce7340774c2e29f0d0cedb9e5333e1460bc1f94cec063f8f05", 0x4e, 0xf1, 0x0, 0x1, r1}, &(0x7f00002a6000)={0x0, 0x0, 0x0, 0x7, 0x6, r1, &(0x7f0000f27000-0x4)="a2a581d3", 0x4, 0x7fff, 0x0, 0x0, r1}, &(0x7f0000701000-0x40)={0x0, 0x0, 0x0, 0x7, 0x4, r1, &(0x7f0000d5e000)="0ce81797d3be428c7f7c14725ea431d325d49c96934ae1c85259d0cca5b1b0873c4b8fc31af2abea8f07e356f38514c909241696925c31ff831b023a42bb954e3475e8fe35a83d94d6e50a682bcf578ef3944735616e1f46ea02ff627ac7c705425e754d7879c3f56d297c54", 0x6c, 0x5, 0x0, 0x1, r1}, &(0x7f0000e48000-0x40)={0x0, 0x0, 0x0, 0x2, 0x43ff665a, r1, &(0x7f000011e000-0x8e)="08cf8eb6fa420bb20b9b16e88d7e71d5a992070c89c5eb2d874e3cf40ffb6928bfc268f34802b2f449d4a69e6d116b30669edc75198820a44c25d7e2b775b89be9a1cc23757641d963b63e2d1bd3f23e42b93c5084f48d2ebc652da82bed2170ef496470c67b055afc0e84ce0316fefb11b909ea06af76aa764943ba2e90d80fd93684dac9aa5a758105166b7561", 0x8e, 0x3, 0x0, 0x1, r1}]) openat$kvm(0xffffffffffffff9c, &(0x7f00001b8000)='/dev/kvm\x00', 0x206c80, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000649000)='/dev/mixer\x00', 0x6c0, 0x0) timerfd_create(0x0, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000091000)={0x0, 0x6765e7db, 0x20}, &(0x7f0000bac000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00002ef000-0x8c)={r3, @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]}}, &(0x7f0000652000)=0x8c) accept$alg(0xffffffffffffff9c, 0x0, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000ff5000-0x2)={0x7, 0x100}) r4 = syz_fuseblk_mount(&(0x7f0000d5e000-0x5)='./file0\x00', &(0x7f00002e3000-0x8)='./file0\x00', 0x1001, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1000000) r5 = dup(r4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r5, 0xc4c85513, &(0x7f0000460000-0x4c8)={{0x20, 0x3, 0x7fff, 0x100000000000, "6b4fd1bd7010d39e70583726ec52fb87a8524a94fae79347aedc81d4fdb43fae481d1dbc9480af9d2e2f2fe7", 0x0}, 0x2, [0x401, 0x6, 0x5, 0x4, 0x7, 0x7, 0x20, 0x800, 0x0, 0x9, 0x6, 0x2, 0x200, 0x1ff, 0x49a5, 0xed3f, 0x5, 0x2, 0x101, 0x5, 0x5, 0x1, 0x5, 0xffffffff, 0x0, 0x9, 0x10000, 0xfff, 0x5, 0x7, 0x999, 0x7, 0x7f, 0x3, 0x400, 0x8, 0xffff, 0x2, 0x808, 0x4, 0x80, 0x69a517fc, 0x2, 0x7, 0x2000, 0xfff, 0x4, 0x81, 0x9d1, 0x3, 0x8, 0x1, 0x2, 0x3ff, 0x9, 0x8, 0x2, 0xbb, 0x81, 0x6, 0x1, 0x1, 0x6, 0x4, 0x4, 0x200, 0x8, 0x9, 0xffff, 0x1, 0x1, 0x5, 0x7, 0x4, 0xc498, 0x9, 0x4, 0x8001, 0x1, 0x100000001, 0x7, 0x200, 0x40, 0xe5bf708, 0x800, 0x6, 0x0, 0x20000000000401, 0x7, 0x29b, 0x56e94bd0, 0x0, 0x0, 0x0, 0xa789, 0x5, 0xdc, 0xf90, 0xa8, 0xf43e, 0x1, 0x1, 0x3, 0x10000, 0x80, 0x1a02, 0x4, 0x20002000000000, 0x6, 0xbaa, 0x8000, 0x2, 0x7, 0xffffffff80000001, 0x100000001, 0x1, 0x4, 0xffffffffffffffff, 0x5, 0x8785, 0x3, 0x8, 0xfffffffffffffffa, 0x4, 0xfffffffffffffff8, 0xfff, 0x8001, 0x1], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000c12000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr(serpent))\x00'}, 0x58) ioctl$PERF_EVENT_IOC_REFRESH(r5, 0x2402, 0x8000) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000c4f000)="53cbed9cd0", 0x5) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000047b000)='/selinux/policy\x00', 0x0, 0x0) 2018/01/04 04:45:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000111000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106-gcm-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000891000-0x14)="", 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f00003cb000)={0x0, 0x0, &(0x7f0000a4d000)=[], 0x0, &(0x7f0000b57000-0x48)=[], 0x0, 0x0}, 0x0) socketpair(0x3, 0x1, 0x3ff, &(0x7f000064e000)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000b30000-0x4)=0x0) read(0xffffffffffffffff, &(0x7f0000f2a000)=""/150, 0x96) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x97d8}, &(0x7f0000d2f000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000b30000)={0x0, 0x209, 0x7, 0x7, r1}, 0x10) 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) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f00005ea000)=0x0, &(0x7f0000637000-0x4)=0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000068e000-0x4)={0xffffffffffffffff}) syz_emit_ethernet(0x4a, &(0x7f0000c19000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x80, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@ssrr={0x89, 0x1b, 0x20, [@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x1, @loopback=0x7f000001, @multicast1=0xe0000001]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f00001e7000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008fb000)=0xc) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000a9a000-0x1c)={0x8000, 0x9, 0x5, 0x0, 0x5, 0x80000001, 0x4af0, 0x0, 0x9, 0x8, 0x0, 0x3ff, 0x0, 0x2, 0x0, 0x4, 0x7e, 0x2, 0xfffffffffffffff9}) openat$rtc(0xffffffffffffff9c, &(0x7f0000ffc000-0x9)='/dev/rtc\x00', 0x0, 0x0) gettid() 2018/01/04 04:45:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x80803, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x1, 0x0, 0x0}) setsockopt(r1, 0x107, 0x1, &(0x7f0000001000)="", 0x200) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000fdb000-0x50)={{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]}) 2018/01/04 04:45:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000c86000-0xa)='/dev/vcs#\x00', 0x100, 0x80180) getsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f0000081000-0x4)=0x0, &(0x7f0000de1000-0x4)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000024000-0x38)={0x0, 0x0, &(0x7f0000432000)=[{&(0x7f00000aa000-0x21)=[{0x11, 0x2e, 0x5, 0x0, 0x0, ')'}], 0x11}], 0x1, &(0x7f0000023000)=[], 0x0, 0x0}, 0x0) mlock(&(0x7f000087f000/0x1000)=nil, 0x1000) syz_extract_tcp_res(&(0x7f000007b000)={0x0, 0x0}, 0x200000000010004, 0xfffffffffffffffd) socket$inet(0x2, 0x2, 0x8000) [ 281.207278] device eql entered promiscuous mode [ 281.272480] device pim6reg entered promiscuous mode [ 281.325203] device pim6reg left promiscuous mode 2018/01/04 04:45:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x4, 0x620002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000001000-0xe2)=""/226) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x82, &(0x7f000023b000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x74, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffeff, {0x16, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000001, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@rr={0x7, 0xb, 0x0, [@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}]}, @timestamp={0x44, 0x20, 0x0, 0x0, 0x0, [{[@multicast2=0xe0000002], 0x0}, {[@multicast1=0xe0000001], 0x0}, {[@broadcast=0xffffffff], 0x0}, {[], 0x0}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [{[], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[@broadcast=0xffffffff], 0x0}]}]}}, ""}}}}}, 0x0) 2018/01/04 04:45:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) bind(r0, &(0x7f0000388000)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc0790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b0a707ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f2000158d19bcb315a314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb1857"}, 0x80) sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) syz_open_dev$audion(&(0x7f0000e4a000-0xc)='/dev/audio#\x00', 0x3f, 0x40000) 2018/01/04 04:45:55 executing program 6: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000024000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000804000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x1f, 0x270, 0x2}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xb) 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) write(r2, &(0x7f0000c5a000-0x2a)="290000001f0007bcff0000000000000003000600e00000000b4000000000000000000000000000106d", 0x29) 2018/01/04 04:45:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x6, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) recvmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f00007b7000-0x93)=""/147, 0x93}, {&(0x7f0000c11000-0x6e)=""/110, 0x6e}, {&(0x7f0000001000-0xde)=""/222, 0xde}, {&(0x7f0000201000-0x1000)=""/4096, 0x1000}, {&(0x7f0000212000-0x5a)=""/90, 0x5a}, {&(0x7f00003ea000)=""/97, 0x61}], 0x6, &(0x7f0000ded000-0xe3)=""/227, 0xe3, 0xa9}, 0x2) shmget$private(0x0, 0x1000, 0x1000, &(0x7f0000000000/0x1000)=nil) r1 = shmget$private(0x0, 0x4000, 0x78000000, &(0x7f0000c10000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001e7000-0x8)='./file0\x00', 0x0) r2 = open(&(0x7f0000fd1000)='./file0\x00', 0x200000, 0x0) fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") 2018/01/04 04:45:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = request_key(&(0x7f00009e3000)='.dead\x00', &(0x7f00007ac000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000cbe000-0xc)=')[^[\'wlan0-\x00', 0xfffffffffffffff9) keyctl$update(0x2, r0, &(0x7f000050a000-0xd5)="cb3e18f4f73c2ca00f50d78e067bba87891071d6ffe13bdaf333bc77760fc86075524d31e2b02e11297ee15df89a89d1a55b27b29d8ff5b8b4bfa866f77350c26cf11c7d42a08d281feae50402e82a7a5b7a079ab44a8cc1c81c8f8568a8034317e867a7ddfd9ac97e1a3cc81f14c0f43f9b59415311d7bf4f4bed0d9aa1d7f337f621265d3973502ce3454951dc4b750699596012cc2b9e80cdc3b9a78567963dd98c8247403be9bfb168a65505dbd569b44bf98f175b0a8a4cf0a6784cb93dc5d40e8289aabebbe7d13506e87388dad5223ee062", 0xd5) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000001f000-0xa)='./control\x00', 0x2000000) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) syz_open_dev$mice(&(0x7f0000a76000)='/dev/input/mice\x00', 0x0, 0x2) 2018/01/04 04:45:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000246000-0x1c)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = creat(&(0x7f0000b4b000)='./file0\x00', 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e82000)={&(0x7f0000f77000-0x8)='./file0\x00', r0}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000682000)={&(0x7f00003ff000+0xf4e)='./file0\x00', r1}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000a38000-0x10)={0x800, 0x2, 0x8, 0x8, 0x0}, &(0x7f0000386000)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000b75000-0x18)={r2, 0x8, 0x20, 0x8a, 0x1f}, &(0x7f0000f05000-0x4)=0x18) 2018/01/04 04:45:55 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000cc9000+0x615)='/dev/adsp#\x00', 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000150000-0x4)="", 0x0) 2018/01/04 04:45:55 executing program 1: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x2710}}) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) arch_prctl(0x1004, &(0x7f000011b000-0x6)="5aea9ae2d3a2") bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000472000-0x8)={0x0, 0x0}) r4 = syz_open_dev$vcsn(&(0x7f0000149000-0xa)='/dev/vcs#\x00', 0x7, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000cef000-0x4)=0x0) bind$unix(r2, &(0x7f0000965000)=@abs={0x1, 0x0, 0x1}, 0x8) ustat(0x3, &(0x7f000065b000)={0x0, 0x0, 0x0, 0x0, 0x0}) connect$unix(r1, &(0x7f0000fbc000)=@abs={0x1, 0x0, 0x0}, 0x8) shutdown(r3, 0x0) 2018/01/04 04:45:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) fcntl$notify(r2, 0x402, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000002000-0x40)={0x3, 0x4, 0x10001, 0x8, 0x9, 0x10000, 0xe18c, 0x7}, &(0x7f0000001000-0x40)={0x0, 0x1ff, 0x2, 0xfff, 0x4, 0x487568cf, 0x100000001, 0x80}, &(0x7f0000002000-0x40)={0x5, 0x7, 0xffffffff00000000, 0x1, 0xffffffffffffffff, 0x7, 0x1, 0x1ff}, &(0x7f0000001000)={r0, r1+30000000}, &(0x7f0000001000)={&(0x7f0000001000)={0x8}, 0x8}) r3 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x9, 0x20000) fremovexattr(r3, &(0x7f0000001000-0xe)=@known='system.advise\x00') setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000001000-0x1c)=@req3={0x4, 0x401, 0x4, 0x8, 0x0, 0x0, 0x3fc}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000003000-0x8c)={r4, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r3, 0x0, 0x88, 0x3f, &(0x7f0000001000)="4d966c8a3dc95cbf482435b8622601735e22c5ac631a87c218359beb3858aedfce49c3a573571140ca85d02acb13ac8a57029ef2688da434d7c67438ac63dc9634693d311bf12bebffe41abd37b292026ce14e186c67bb2b67f5e15c0f29ebd761e8e55ab8821a80d106c1469cb3a5911515780e94ece5aea3d4c886289888e482ee5a7203b6fc13", &(0x7f0000000000)=""/63, 0x81, 0x1}, 0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00006a4000-0x10)={r3, r3, 0x5, 0x0}, 0x10) r5 = socket$packet(0x11, 0x3, 0x300) syz_open_dev$sndmidi(&(0x7f0000ba3000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x80000) setsockopt$packet_rx_ring(r5, 0x107, 0x5, &(0x7f0000918000)=@req={0x10000, 0xfffffffffffffffc, 0x0, 0x0}, 0x10) 2018/01/04 04:45:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000078000)="", &(0x7f0000715000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000265000-0xfa)="") statx(0xffffffffffffffff, &(0x7f0000742000-0x8)='./file0\x00', 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 04:45:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000253000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008a5000-0x16)='/selinux/checkreqprot\x00', 0x97ffe, 0x0) recvfrom$inet6(r1, &(0x7f0000afd000-0xd9)=""/217, 0xd9, 0x10020, &(0x7f0000d91000)={0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x600000000}, 0x1c) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000e21000)=0x80, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000cdd000)={0x0, 0x0}) ioctl$sock_proto_private(r2, 0x89e5, &(0x7f00009d9000)="e5e0359bffb0c603f31c6acd218ced6d4af922e0978a756fc3d47fdad60d710ab4cba4703250e79cb2e37376051805a90474f7ae1048a01637c809639d442b745a80f57a93469c15c2738d80ae44ffa3853a1a9c7b33b9dc8999838adfdb8be5dfd83b2a1ba56091ec3fd7b34129f86f7f41c50a6e9c35b51c366d6865f5683a308d8e7f187fe921f0c1f26f9d6ab89b1d71dfe60898da95fb537de26b") setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000a48000)={{0xa, 0x1, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe6e5}, {0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, 0x7, [0x1ff, 0x5, 0x4, 0x6, 0x6, 0xef8, 0x1, 0x7]}, 0x5c) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc0405519, &(0x7f0000003000)={{0x3, 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$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000d1e000)={0x7, 0x5, 0x58f, 0x8, 0xf, 0x800}) 2018/01/04 04:45:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d21000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f000016c000-0xd8)=@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}]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f00002d3000-0x10)={0x0, 0x0, 0x0}) r3 = add_key(&(0x7f000001c000-0x6)='logon\x00', &(0x7f0000e95000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000ba5000-0x4)=0x0) ptrace$getsig(0x4202, r4, 0x6, &(0x7f0000bd6000-0x10)={0x0, 0x0, 0x0, 0x0}) keyctl$assume_authority(0x10, r3) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x7) 2018/01/04 04:45:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000969000-0x8)={0x0, 0x0}) connect$inet6(r0, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) poll(&(0x7f0000e8e000-0x50)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/04 04:45:55 executing program 4: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000395000-0x11)='/dev/vga_arbiter\x00', 0x88000, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000ff3000)=0xbd73) socket$inet6(0xa, 0x803, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000ff3000-0x14)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/04 04:45:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000690000-0x30)="20e541d79ae27c576e09630ff94b370317681e1d160bb462346c6eb390dac346478d36ad2cec59106bbb6d345f654b5e", 0x30) r1 = getpgrp(0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000f11000)=r1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006a3000-0x10)={0x1, &(0x7f00003ae000)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) sendto$inet6(r0, &(0x7f0000346000)="a7", 0x1, 0x0, &(0x7f000056e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/04 04:45:55 executing program 0: mmap(&(0x7f0000000000/0xdcb000)=nil, 0xdcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000163000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = open(&(0x7f0000490000)='./file0\x00', 0x101100, 0xc0) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000dcb000)={&(0x7f0000c3d000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00005e7000)=[{&(0x7f0000087000)="6ca6a324ebd5d7a44b256982a543d05cd3ed415af75cec8a30537968f5e90d73e7baacc52fe1521435d8529f9a00a7cbd01afcad0d6f1f29c7ae0b797527ced0643eb7a6c51d04806676a3c53e46cda6e4f87a302a66f7c63624061c956b08af73a30c3772791172799e75bd4ed34fc0a5ae70d5f7a5e0d59f2a61f840e1d046bcfea75e9873efe36de34ebb9d7bca8c2551a63c7aa2163adce204a26e7faac9991ee7cec791e7bc421ffaf63f", 0xad}, {&(0x7f0000296000-0x6e)="1b7d4eaf2ebf76c7229255bc8325382c5032d7eacbd216d12ff4f7ffd97967c0db3034291fc3094ab1571d5149ca5edfda74996f5164c71b2b541bb2e9a8e67613569de1135b5d5173aebe27e20fd3d3c29107498fed42f10be01faf3592179566658dde1eda56406e3e2844b1e1", 0x6e}], 0x2, 0x0, 0x0, 0x8000}, 0x4090) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000823000-0xee)=""/238) 2018/01/04 04:45:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000015f000)={0x0, 0x0}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000025b000)={@broadcast=0xffffffff, @rand_addr=0x100000001, 0x1, 0x7, [@empty=0x0, @rand_addr=0x7, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @empty=0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x2c) r1 = socket(0x19, 0x800, 0xfffffffffffffffe) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000012b000)={0x10001, 0x0, 0xfffffffffffffff9}, 0x4) 2018/01/04 04:45:55 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x200) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000003000)='./file0\x00', 0x240, 0x13) dup3(r1, r0, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") rt_sigsuspend(&(0x7f0000c42000)={0x2}, 0x8) membarrier(0x1, 0x0) socketpair$inet(0x2, 0x80f, 0x4, &(0x7f00006e4000-0x8)={0x0, 0x0}) 2018/01/04 04:45:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) r0 = open(&(0x7f0000efb000-0x8)='./file0\x00', 0x80043, 0x0) ftruncate(r0, 0x0) ioctl$TIOCCBRK(r0, 0x5428) connect(r0, &(0x7f0000bd8000)=@llc={0x1a, 0x9, 0x2, 0x1, 0x7, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/04 04:45:55 executing program 1: mmap(&(0x7f0000000000/0xf5e000)=nil, 0xf5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x7, 0x1, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000cdd000)={0x3, r0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000409000-0x88)={0x6, {{0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000471000)={0x4, 0x4000, 0x0}) 2018/01/04 04:45:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fb8000)='eth0proc\vem1,{^vmnet1md5sum\x00', 0x3) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f000042d000-0xf8)={{0x1, 0x2, 0x5, 0x1, 0x100000000}, 0x26, 0x8000, 'id0\x00', 'timer0\x00', 0x0, 0x3, 0x2, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000fcd000-0x4)=0x968) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000837000-0x10)={&(0x7f000095c000)={0x2, 0x4, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/04 04:45:55 executing program 2: 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) mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x2, 0x71, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x1b, 0x0) mbind(&(0x7f00008d0000/0x1000)=nil, 0x1000, 0x2, &(0x7f0000e94000)=0x7f, 0x81, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a46000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00009eb000-0x4)=0x0) 2018/01/04 04:45:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000537000)='/dev/net/tun\x00', 0x0, 0x8000) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002ca000)=0x1) 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) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e0000112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) 2018/01/04 04:45:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000399000-0x9)='/dev/ppp\x00', 0x400, 0x0) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f0000841000-0x10)={0x7, &(0x7f0000094000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) linkat(0xffffffffffffffff, &(0x7f0000186000-0x8)='./file0\x00', r0, &(0x7f000077c000)='./file0\x00', 0x400) mkdir(&(0x7f0000771000)='./file0\x00', 0x2) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r1 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000e26000)='./file0\x00', &(0x7f000074e000)='./file0\x00') mq_timedsend(r1, &(0x7f0000090000)="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", 0xfd1, 0x0, &(0x7f0000add000-0x10)={0x77359400, 0x0}) unlink(&(0x7f0000d41000)='./file0\x00') 2018/01/04 04:45:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x1}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0x81)={r1, 0x79, "13c27196969502da8ea612f40f895082708bdaab4c4429a87e3add93a93ce8d26bb860390cf84035546a415a6873baedb47f792506589f34e5fb3d5c9349a4200c009653b1212a61f29c99c0d3acee7a7b7347aa1df7112e060412603003de2d8e2b4c1343722767dbd779968e7b8cfc792ed8b246144967ea"}, &(0x7f0000001000-0x4)=0x81) ioctl$void(r0, 0x5450) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000951000)=@sack_info={r2, 0x200, 0x9}, &(0x7f0000b06000)=0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{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$inet6_group_source_req(r3, 0x29, 0x2c, &(0x7f000001e000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000014000-0xb)='/dev/mixer\x00', 0x40000, 0x0) ioctl$TIOCNOTTY(r4, 0x5422) 2018/01/04 04:45:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000cac000)={0x3, r1, 0x1}) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000fc2000-0x20)={r3, 0x0, 0x100000100000002, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = getpgid(0xffffffffffffffff) fcntl$setown(r2, 0x8, r4) 2018/01/04 04:45:55 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x3) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/mls\x00', 0x0, 0x0) timerfd_gettime(r1, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) pipe2(&(0x7f0000010000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000011000)={0x0, 0xfffffffffffffbff}, &(0x7f0000012000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x46)={r3, @in6={{0xa, 0x0, 0x1ff, @mcast2={0xff, 0x2, [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]}}, &(0x7f0000011000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000005000)={r4, 0x8}, 0x8) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f0000003000)={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0}, 0xc) 2018/01/04 04:45:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006c5000-0x11)='/selinux/enforce\x00', 0x80, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000ead000)={0x228, &(0x7f00001ff000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000990000)={r1, 0x1}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000594000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000005000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r3 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) readv(r3, &(0x7f0000afb000-0x50)=[{&(0x7f00003a7000)=""/187, 0x8546e5781bb2bbd8}], 0x12f7) 2018/01/04 04:45:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000aa3000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = openat(0xffffffffffffffff, &(0x7f000048d000-0x8)='./file0\x00', 0x0, 0x100) getpid() ioctl$TIOCSTI(r1, 0x5412, 0x9) r2 = dup(r0) r3 = syz_open_dev$tun(&(0x7f00008e5000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000e68000-0x4)=0x80000000fb8) 2018/01/04 04:45:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000ca0000-0x13)='md5sum+,&!$:%wlan1\x00') r1 = syz_open_dev$vcsn(&(0x7f000030b000)='/dev/vcs#\x00', 0x3, 0x2) sendmmsg$alg(r1, &(0x7f0000797000)=[{0x0, 0x0, &(0x7f0000e98000)=[{&(0x7f0000a07000-0x57)="e8e06802eaa8b9111af2e1ebf8628fc810f695d6b40274b2e31a53ff235e1ed3f3574bafb54c8a5a4b89df5a2fc08725e99ccb21b0443d7b69e86b8928b99e6386ed68acbd8ec00914d586e71ed13e99f69c01094636d3", 0x57}, {&(0x7f0000cd1000)="b3de70a45cac51ba00718de24551fc64b3ab3a", 0x13}, {&(0x7f00000bb000-0x19)="2ddbca8f4bb1ce5ae8e301b2c7c3e93e226c2770ad58176721", 0x19}, {&(0x7f0000990000-0xd9)="7b94e052a1a60cce7e0f9bced28a817cdc1fe0307ab3bc64a4d0fd91c4da0b8913fe5e8f480dae869a2aef215c68e23da9a399300c001f4ea63e8476018f1a936b84a88dc11d4083a898bc47396779b3eb45904059dc7d22aefdab496717b032e192284e026f66f363a64aa0db7e6310123de7deac8408f6ee00cb64b0d854cf4a408a6b382d3a928e5ad502e461f5af880d8ff45f0c182a287196ae86eef1d1eb70057227accacc9cbc32a8bc0da2a26f7a72981241e1333bdf074a92cc6d77bc0d4da53a834ef9f321d70a61298a4c3d15725328d1d117f3", 0xd9}], 0x4, &(0x7f000004c000-0xf8)=[@iv={0xe0, 0x117, 0x2, 0xca, "732df36b2c38e0aae251ca49f5c0acb5e64d313824bf884b893bb00dbebdfb240a7524ee51f7bdba4a944c13cabdfb518321ed8d1fb70021346f828cdf1404da277e7f84c1a4f805404cb211934e574798b640facf034e3b86f7bba1b8e4fe9bbfe3eae088a2637747dff5bdd4e63371f67446e15763c336bbb98d44ee8f6a74f38ab95de28ca0e5013dd3aae7d1169838dfc0d52c4b97b6a2b9d49ed154b926f5fe30cabede39f9015ace52f31a86e7cfe592936f77252e9ed59d1534169020b1432dc90a9fe1f0c114"}, @assoc={0x18, 0x117, 0x4, 0x8}], 0xf8, 0x4000084}, {0x0, 0x0, &(0x7f0000189000)=[{&(0x7f0000384000-0xa8)="bd0d10aebb929f4936ef2bfbcf5820761e67971b6e475c82e9e701f6ff3f4fb2c8556d7bd1f475119fbd33b551853bf7df4fbfa9ce5cb3f352227c7503010e87712a94217076ead6884576b435f83fcec8d2d0aaf293f62deaee59bb54db82e6517fbb753c34a06b905c5cce862a82fd6cf74a2b23e3322ffb66bcc49a66dfed5ddea3f9661028ddd0b516ff7035dd0edf55acf3d74a0c8d48d17d5a215b899d2787d97dc4f3567c", 0xa8}, {&(0x7f0000d58000-0x95)="ac241e091d31582f895b74507bf08a50d109761a2346bf7aeac54ea70099df6278380260ba4543a46e4f34e0c81495c652fa80dba427538e2a4fb6b18ca851c0e2a5756f6c9dd3f12b745306f9a1f4f5d702a35d16ee6abd8cd274ae86358465dde3866a9119a5aa926aaee6c780ca1a98abe15795d2aefca23185ce49f6a5874ddea6276185a6f9660bbf25ab24863cf6406906fc", 0x95}], 0x2, &(0x7f0000133000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x20000000}], 0x2, 0x8010) 2018/01/04 04:45:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x8400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001000-0x20)={@common='ip_vti0\x00', @ifru_flags=0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000090c000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000483000)=""/246) ppoll(&(0x7f0000fc2000-0x8)=[{r1, 0x0, 0x0}], 0x1, &(0x7f000011c000)={0x0, 0x0}, &(0x7f0000618000-0x8)={0x0}, 0x8) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00003a5000)=0x7, 0x4) syncfs(r1) 2018/01/04 04:45:56 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0x0, 0x0, 0x1a, 0x0, 0xfffffffffe}) r2 = shmget$private(0x0, 0x1000, 0x78000e41, &(0x7f0000005000/0x1000)=nil) shmat(r2, &(0x7f000000c000/0x4000)=nil, 0x5000) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f000000b000/0x1000)=nil}) shmctl$IPC_STAT(r2, 0x2, &(0x7f000000e000-0x40)=""/64) 2018/01/04 04:45:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e0a000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000203000-0x4)=0x0) writev(0xffffffffffffffff, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c00080004001100000ef4ff01", 0x29}], 0xad) fcntl$getflags(r0, 0x40b) 2018/01/04 04:45:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00006af000)='/dev/mixer\x00', 0x800, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000fc1000-0xc)={0x2, 0xffffffffffffffff, 0x1}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000d4c000)={0x1d, 0x0}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000776000)='/dev/vcs\x00', 0x2000, 0x0) getsockname$unix(r2, &(0x7f00008b6000-0x53)=@file={0x0, ""/81}, &(0x7f0000294000)=0x53) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f000055b000)={0x1, 0x2, 0xa1, 0x20, 0x4, 0x7596, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) r3 = accept$netrom(0xffffffffffffffff, &(0x7f000035a000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000024a000-0x4)=0x10) recvmmsg(r3, &(0x7f0000e2d000)=[{{0x0, 0x0, &(0x7f000016c000)=[{&(0x7f00003c0000-0x71)=""/113, 0x71}, {&(0x7f0000040000)=""/130, 0x82}], 0x2, &(0x7f000041e000)=""/128, 0x80, 0x9}, 0x2}, {{0x0, 0x0, &(0x7f00002ee000-0x90)=[{&(0x7f0000731000)=""/143, 0x8f}, {&(0x7f0000919000)=""/104, 0x68}, {&(0x7f000002e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ed6000)=""/0, 0x0}, {&(0x7f00000b6000)=""/186, 0xba}, {&(0x7f0000ef4000)=""/112, 0x70}, {&(0x7f0000301000-0xe9)=""/233, 0xe9}, {&(0x7f0000d8b000-0xa4)=""/164, 0xa4}, {&(0x7f0000b43000)=""/124, 0x7c}], 0x9, &(0x7f0000940000-0xd0)=""/208, 0xd0, 0xff}, 0x3ff}, {{0x0, 0x0, &(0x7f0000d48000)=[{&(0x7f0000bbd000-0xfc)=""/252, 0xfc}, {&(0x7f0000a0b000-0x1000)=""/4096, 0x1000}, {&(0x7f0000aa2000)=""/77, 0x4d}, {&(0x7f0000b0a000-0x2b)=""/43, 0x2b}, {&(0x7f00007ff000)=""/2, 0x2}, {&(0x7f0000a97000)=""/166, 0xa6}, {&(0x7f000076d000)=""/4096, 0x1000}, {&(0x7f000017f000)=""/7, 0x7}, {&(0x7f000021f000-0x11)=""/17, 0x11}], 0x9, &(0x7f0000edf000)=""/171, 0xab, 0x1}, 0xffe}], 0x3, 0x40012103, &(0x7f0000ac6000-0x10)={0x0, 0x1c9c380}) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000702000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) removexattr(&(0x7f0000f19000)='./file0\x00', &(0x7f00003c9000)=@random={'btrfs.\x00', '\x00'}) r4 = syz_open_dev$adsp(&(0x7f00006f4000)='/dev/adsp#\x00', 0x777, 0x2) ioctl$KVM_SET_CPUID2(r4, 0x4008ae90, &(0x7f000077d000-0xf8)={0x6, 0x0, [{0x2, 0x8000, 0x4, 0xfffffffffffffffa, 0x34, 0x2, 0x3, [0x0, 0x0, 0x0]}, {0x80000007, 0x10000, 0x4, 0x8, 0x9, 0xfffffffffffffffa, 0x8, [0x0, 0x0, 0x0]}, {0xc0000001, 0x8, 0x1, 0x101, 0x9, 0xb779, 0x5, [0x0, 0x0, 0x0]}, {0xa, 0x6, 0x4, 0x17, 0x7, 0xde, 0x3ff, [0x0, 0x0, 0x0]}, {0x0, 0x8a0e, 0x4, 0xfffffffffffffffb, 0x80000001, 0x2, 0x9, [0x0, 0x0, 0x0]}, {0x0, 0x3, 0x2, 0x0, 0x3, 0x1400000, 0x1, [0x0, 0x0, 0x0]}]}) 2018/01/04 04:45:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000ce3000-0x10)={&(0x7f0000358000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) syz_fuse_mount(&(0x7f00002d0000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x1000) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f82000)={0x0, 0x0}, &(0x7f0000c01000)=0x8) 2018/01/04 04:45:56 executing program 3: mmap(&(0x7f0000000000/0x8a3000)=nil, 0x8a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000022a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f00008a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r1, &(0x7f00008a3000)='./file0\x00', &(0x7f00002d0000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}) syz_open_dev$usbmon(&(0x7f000064a000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffffd, 0x2000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00008a1000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008a1000)=0xa0) mmap(&(0x7f00008a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008a4000)='./file0\x00', 0x48) 2018/01/04 04:45:56 executing program 1: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fcd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/04 04:45:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000fce000)='/dev/rfkill\x00', 0x400100, 0x0) r0 = 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) syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) flistxattr(r0, &(0x7f00009ec000-0x9)=""/1, 0x1) r1 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f000028f000)=0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000856000)=0xfffffffffffffff8, 0x4) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000184000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f000034c000-0x90)={0x6, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/04 04:45:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fe8000-0x1c)={0x1, 0xa, 0x41b3, 0xfffffffffffffffd, 0x4, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = syz_open_dev$amidi(&(0x7f0000f7b000-0xc)='/dev/amidi#\x00', 0xa596, 0x40) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000910000)={@local={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000c54000)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00008e9000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7ff, 0x1, 0xff, 0x82}, &(0x7f0000393000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000005a000-0xc)=@sack_info={r1, 0x372f, 0x4506}, &(0x7f000021f000)=0xc) r2 = syz_open_dev$random(&(0x7f0000d2a000-0xc)='/dev/random\x00', 0x0, 0x4000) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000101000)=0x4) pwritev(r2, &(0x7f0000701000-0xa0)=[{&(0x7f0000cd1000-0x1000)="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0x1000}, {&(0x7f0000ed5000)="6e638d1b406ef8342bce6c03864f1ac2e64be95301c4c8ea53124966ff67800f7c11dac17b20b82acae5031334805dfd35f9d9c17c9b36c082366ace8296a3c95a8c3f759fa0209c0d2af149dd321c8979425af0da164d01162e60e859184206943f7d016ae5d223254f0d0022a7209a3aca24fe4138062012739eddfade70bf11489e8968891ad263f87be215edabc74c39fe338a3c5443e721f3993950617c5f21072bd6997974e4fa200619431cc433638df121d97a77e6ac69ae77bcca", 0xbf}, {&(0x7f000067f000-0xf5)="3089409fbdaf74ce6bfc23f57ed4b9f1e49939815ac394adae8f69c7e2691e764bdd0ad3d7632b5deeb02f8c34d5e19735934747c82df602fe988ab65405a7a8ade3366b0890771d3b37e2422823426466e9dab715ed0211597aa9133a031250616823e897100aafb5a8062a134656dda55abcabcc8aa14c4543f8a90e11ef7f057a0d4e240915af39ceb239cc6b98a639b373d128ed1db14d425b6af64365eaccb43f3359e744fff5f40a23d97c8644dc473659ea064b64ed3cec0f627023b1c99401b1a56d8dc71b90f06b0d29e4f1e6bdaa3927a917a77ccd497cdb4cf289e022198f961bdc0c286fcc5f69c2c996ef318233f2", 0xf5}, 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", 0x1000}, {&(0x7f0000749000)="107e8f0172fe352c029873f4a11ba0c4ec18b287624468248f2ab26f0c59b4750385fa9ab6ecc598a87673033838c90ed45adc339fc2911658cd187984e6c1c684d8f6d6ed147859ce8750f7102751dcd637bcd1ae4e9e9a1d94e3c565856e7da2db711345b96c6601f93ae0fbc7e1625e5b25881be63d915f14fbf4ec0f5e1db9d5ce4eafef6bac5eb533244c61662c874c5a28507dbe3e105b662e251aa5add074a5efa77331f1e7f192513e921070f7c52742f324e9eeb37cc2298d1ecf056fb9c3bdb37838d3e79ef854b468090eeeb21b3e0848e9501e78814a883d00c1e267298199a90ce0", 0xe8}, {&(0x7f0000173000)="43568d6844714fdcde125dd5bc602bb1a9faca0f339c39de96d0d74bf27a5687a5d1e5f7e2496accb07b3cd83780a42f19cdc73b7317724f687c3e41a32442ca69a3f97f77ff467059612e151cf74e70b77ff25f84e8da9f01be7bb72b1e1d6991057ec9aedaf8d4fcbe3c45479ef2ae8e743ad5cc4387a737aad38f8b61e2d28576a2dc94d768f9b9ceb0e3c3e0417622c947d470919de4e99a3c42125e7f", 0x9f}, {&(0x7f00003b7000-0xde)="93bb18e0698993c759574feb470e09c4c35d4e8f908d59b84dd6439b6e5963a4117811a88181e7e1a1cc13b1beda2aa9877f35d645b525b1d9ef093627dccf8f260549672bde0ab1fe21c163a8da073a578d67a5069629f28bd29d7c9ef30382ec0a7d3bbca7942e3721cfcb50633da036cf44dda652e91a1f9f8012848b496b583cd75d9192a6502876736ad012b8332b75ca6668bd52744361d3a3dde4c6a559922ce8dfc0ffe7d040e71338c01667b700d1b26b4e00facbc8cdf7d0205d023c0c52be25ddf675ba28fc222e7a15fc59b04df70928c0d4b93b400e4f52", 0xde}, {&(0x7f000024d000)="0f5c3afd42fb6d3c87fa7a27d62f8e54bf52772757c6197a3f309da2b1a4316075fff2095b8be266fdcee45ad569a82d58c2581a185168773c23e54080940b9c2d2aaaee9b123cc809ebfc3e1624becb15e882e11c82c8da92203886ce0f9a1c14d71539adcddc18954496a55d74b439d3d83cc0e5236e23cad46254957fdee56445a78458baf7b8214bc47728dbb1f16cae8e86c1896061dbc15b02c878c268c7940665dc492c9ee189fa022f15ef5095657a44497d2bdc73df006a4e6a7e1250b8dbcbf68de910a39ec62d", 0xcc}, {&(0x7f0000a3f000-0xf5)="bf4bd87553e02a6ac6295bd807dcafc5c924bc5bf77976f29b30909e76eae98efd29e9f010afa2f31472f746c47cfe724601f7545d6a59db168dd56afaa30e484e9ddd2285c5d7df817af1271c9fe7b5ee67941fa537d1f93190228b8b43321ff0b71e2779f5746b7c989335cd3ea5eb95089fb80b00f6ec77f9b283083b434701ba36507ee4c13eacc891157e1e7799c6cc45c25df8eba4daf5a9176cf383b6501927982c09e4781823296076541dc3669f9618350eb532d39926b1e30f6e72befdf45b9b55651284f0d5f039843372538f3053d43a1e3b056ae282fe4f081eec46df55e57f537bb0192108797d1b2ea01678660b", 0xf5}, {&(0x7f00003f0000)="f8b61084a879aa679d930a8704a720b2384c17e77d8aee83fa451f308ea7675f2a1de48202aee3435bdb09fd023b0689cd76d37c7c354d515f647a80b5ab489e6d102be4bbc4ba44582800483da1bce76796e282cf4835", 0x57}], 0xa, 0x0) 2018/01/04 04:45:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) select(0x40, &(0x7f0000fe0000)={0x80000000, 0x1000, 0x9, 0x0, 0x6d, 0x3, 0xffffffff00000000, 0x7}, &(0x7f0000197000)={0x3f, 0x3, 0x9760, 0x0, 0x5, 0x6, 0x100000000, 0x6}, &(0x7f000070d000)={0x80, 0xfffffffffffffff8, 0x0, 0x800, 0x400, 0x3, 0xfff, 0x5}, &(0x7f0000c59000-0x10)={0x0, 0x2710}) r1 = open(&(0x7f000087f000-0x8)='./file0\x00', 0x1c1c00, 0x100) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000541000)=0x9d, 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f000093b000)=[{&(0x7f0000780000-0x83)="1d", 0x1}], 0x1, &(0x7f00006b0000)=[], 0x0, 0x0}, 0x0) 2018/01/04 04:45:56 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, 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 = socket(0x11, 0x80003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000d2a000)=0x2, 0x4) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000435000-0x6)=""/0, &(0x7f00008ad000)=0x0) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000e19000-0x4)=r1) 2018/01/04 04:45:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000902000-0x8)='/dev/qat_adf_ctl\x00', 0x400040, 0x0) bind$netlink(r1, &(0x7f0000efd000)={0x10, 0x0, 0x1, 0x40c800}, 0xc) bind$alg(r0, &(0x7f0000eda000-0x58)={0x26, 'rng\x00', 0xffffffffffffffff, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0xfffffffffffffca7) syz_open_dev$sndpcmc(&(0x7f0000f7e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x400000000001, 0x10000) socket$kcm(0x29, 0x2, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000886000)="", 0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000898000)={0x3, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000989000-0x54)={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]}]}) 2018/01/04 04:45:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000acd000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000002000-0x4)=0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/04 04:45:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x8010003000000084) r1 = openat(r0, &(0x7f0000627000)='./file0\x00', 0x2, 0x101) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f000081a000)={{0xcc, 0xd0, 0x8, 0x2400000000000000, 0x1, 0x1}, 0xa72}) syz_open_dev$random(&(0x7f0000868000-0xc)='/dev/random\x00', 0x0, 0x40000) accept4(r1, &(0x7f0000698000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000fe0000)=0x6, 0x80000) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00008c6000-0x8)=@assoc_value={0x0, 0x0}, 0x8) 2018/01/04 04:45:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000000d000)=[@fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x77682a85, 0x0, 0x0, 0x0}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) fallocate(r0, 0x0, 0xfff, 0x4) lseek(0xffffffffffffffff, 0x0, 0x0) 2018/01/04 04:45:56 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) getrlimit(0x0, &(0x7f0000003000-0xe)={0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x5, 0xffffffffffffffff) userfaultfd(0x800) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x0, 0x0}) 2018/01/04 04:45:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000d95000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000063a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000947000)={{0x100000008000080, 0x0}, 'port0\x00', 0x40000000c6, 0x80000000080003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20006, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000083000)='/dev/sequencer2\x00', 0x24401, 0x0) 2018/01/04 04:45:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x10009, 0x84) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000a75000)={0x7, r0, 0x0}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000af6000)='vmnet1keyring\\ppp0{wlan1-\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000e84000-0xf8)={{0xffffffffffffffff, 0x1, 0x100, 0x2, 0x44}, 0x40, 0x5, 'id1\x00', 'timer1\x00', 0x0, 0x8, 0x40, 0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x72, &(0x7f0000002000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) 2018/01/04 04:45:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008da000)={@common='irlan0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f00000b0000)={[{0x7fffffff, 0x8000, 0x1000, 0xf29b, 0x8001, 0x9, 0xde07, 0x7a7c8435, 0x80000001, 0x100, 0x40, 0x10001, 0x0}, {0x9, 0xffffffff, 0x6, 0x200, 0x9, 0x6, 0xcdc9, 0x3, 0x9, 0x400, 0x1, 0xc3, 0x80}, {0x4, 0xa8b4, 0x9000, 0x40, 0x100000001, 0x6, 0x3, 0x0, 0xffffffff, 0xcf, 0x4b, 0x4bf, 0x7}], 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet(0x2, 0x7, 0x7) getsockname$ipx(r0, &(0x7f0000c6b000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000036000-0x4)=0x10) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0xfffffffffffffe01) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000436000-0x88)="16675df1ab91e2a77fa8bd70b18ba3d010b46bef4bdc327abf85f034d81595004d2fcfb947f4c7a31a551600d372e2750d305ac5bf58cd73cb5f0a03b08a398c697ce07ae8d17bdfc79f3a33c3346fbf6388a3a052baf402aaca6f0501887039ad8a81d52bc792b8770ec809920a0ebe1ff92a7c5820e7417ce1cbb0518f51f67082580374104b76", 0x88) sendmsg$netlink(r1, &(0x7f0000f62000)={0x0, 0x0, &(0x7f000079b000-0x10)=[{&(0x7f00007a3000-0x1d)=[{0x1c, 0x1c, 0xa01, 0x0, 0x0, "07a401290400000000000001"}], 0x1c}], 0x1, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000664000-0x6)={0xffffffff, 0x10001, 0xfffffffffffff801}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000e7d000)={0x8001, 0x2, 0x400, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7ff, 0x8, 0x3ff, 0x9, "324abe27279b2113dfcb4373d7725ca1", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000ef8000-0xc)={@rand_addr=0x0, @multicast1=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f00002a7000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00009a4000-0x8)={0x0, 0xffffffff}, &(0x7f0000997000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00009ef000-0x13)={r2, 0xb, '\b\x00\x00\x00\x00\x00\x00\x00\x00\x00\b'}, &(0x7f0000702000-0x4)=0x13) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f000048c000-0x10)={0x0, 0x2710}, 0x10) 2018/01/04 04:45:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000683000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000b00000-0x8)={0x10001, 0xbde, 0x100000000, 0x9}, 0x8) bind$alg(r0, &(0x7f00005a5000+0x3b)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f000073b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f0000d56000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/04 04:45:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005f8000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) accept4$inet(r0, &(0x7f0000ed5000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c67000-0x4)=0x10, 0x80000) syz_emit_ethernet(0x2a, &(0x7f0000fd7000-0x1052)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="10e0dff73543", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x1044, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, ""}}}}}, 0x0) 2018/01/04 04:45:56 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000003000-0xa)='net/nfsfs\x00') mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000009000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000009000-0x4)=0x1002) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000)='/dev/sequencer2\x00', 0x84000, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000005000)=0x1000) stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000009000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000003000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x5, 0x2, 0x80, &(0x7f0000001000/0x4000)=nil, 0x4}) fchown(r0, r1, r2) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000000d000-0x4)=0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000009000)={0x81, 0xfff, &(0x7f0000005000)="50a8bdc49fec4c5e4de90f177055e1afaabfe0b33daceee32a428df949488023927c6d7fdd677f86a02e6c01def67f3b998c880895fda8a06099c14eb80943759b36dd4d4612b1a9e8e822dc3655f6b016fef7f35eea70cc18c73201bb20bc9b7c852f295ba62ca92b0b9df648b2c59ff7967445c7ef234d05c9c89b711fc7d85dca88ae0807f620003663e705b14edfddf7a14b7583572bad9d3381ed81d60a10fb17459e460ce62cbd810d974a8c1f30e234bccf09cc05d17469f876192d9ca393ce297f1c4f0f1fa39fdc204f986d055eb5c7a2ce13030ab7a6c2f4d61542f13efad6bc1f2936b718d310ac4b6eb0831b7f60fca0723b55", &(0x7f000000c000-0x36)="5ab7e179ceb2d42167db645467bde9106f1b6fecf1b0a3e45611cc57a49093e05b768a568428755a482e485710b9ddbabfb48a85e017", 0xf9, 0x36, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 290.366489] binder: 17144:17150 got transaction with invalid handle, 0 [ 290.397798] binder: 17144:17150 transaction failed 29201/-22, size 56-8 line 2995 2018/01/04 04:45:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$vcsn(&(0x7f0000532000-0xa)='/dev/vcs#\x00', 0x3, 0x101200) accept$unix(r4, &(0x7f0000a09000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000ec6000-0x4)=0x8) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) accept$ax25(r4, 0x0, &(0x7f000050e000-0x4)=0x0) close(r1) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000da5000-0x20)={0x0, &(0x7f0000a5d000)=0x0, 0x9e6a028941556008, r4, 0x8}) bpf$OBJ_GET_PROG(0x7, &(0x7f000015e000)={&(0x7f0000ab9000)='./file0\x00', 0x0, 0x18}, 0x10) close(r2) close(r0) ioctl$EVIOCGVERSION(r4, 0x80044501, &(0x7f00002ab000-0xb1)=""/177) rt_sigaction(0x24, &(0x7f0000d49000-0x20)={0x100, {0x80000000}, 0x8000000, 0x1}, 0x0, 0x8, &(0x7f00000ee000-0x8)={0x0}) 2018/01/04 04:45:56 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x10000000008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x6)='nodev\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000000+0x35e)=0xfff, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f0000fd6000)="", 0x0) [ 290.425201] binder_alloc: binder_alloc_mmap_handler: 17144 20000000-20002000 already mapped failed -16 [ 290.450135] binder: BINDER_SET_CONTEXT_MGR already set [ 290.450146] binder: 17144:17150 ioctl 40046207 0 returned -16 [ 290.478345] binder_alloc: 17144: binder_alloc_buf, no vma [ 290.488613] binder: 17144:17150 transaction failed 29189/-3, size 56-8 line 2903 2018/01/04 04:45:56 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) sched_setattr(r1, &(0x7f0000f12000)={0x30, 0x2, 0x1, 0xea, 0x31bf, 0x9, 0x4, 0x400}, 0x0) getsockopt$inet_buf(r0, 0x0, 0x28, &(0x7f0000f12000-0x91)=""/145, &(0x7f0000001000-0x4)=0x3fe) pipe(&(0x7f0000f12000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) openat$audio(0xffffffffffffff9c, &(0x7f0000f12000)='/dev/audio\x00', 0x400200, 0x0) 2018/01/04 04:45:56 executing program 5: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f000022f000-0x8)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000f7e000)='/dev/usbmon#\x00', 0x7, 0x2) setsockopt$inet_dccp_buf(r3, 0x21, 0xcf, &(0x7f0000d28000-0x9d)="261371939e502463bd86825138a064ae54d77f3991250c7433d9a482d049715e866483b6124dcff70c519560c54d850d8576bd3584044c9dcf3681002c61ef2ac24cb901e79c847c254ee235a53a3093c587bb843ef5527963acb42da29c38a72cb8b804f56d145ab857eb1460af8acef8f27b2de1fb46bef39d3133e1a8b0b9c91074a6a7ba514ceabeb75f38aed53b4b2d850ccda9330a7836acc6fa", 0x9d) sendmsg$alg(0xffffffffffffffff, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000651000)=[], 0x0, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) 2018/01/04 04:45:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x20000, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000ff7000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f00003d0000)=[{r2, 0x4440, 0x0}], 0x1, &(0x7f00003f5000)={0x77359400, 0x2}, &(0x7f0000cb8000-0x8)={0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e68000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000de9000-0x8)={0x0, 0x0}, &(0x7f00005cd000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000dae000)={r4, 0x800, 0x80000000, 0x7, 0x9, 0x0}, &(0x7f0000839000)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000049c000-0x8)=@assoc_value={r4, 0x10001}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000f94000-0x9)={0x3, 0x4bcc, 0x1, 0x400, 0x200, 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]}) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000aec000-0x8c)={r5, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/04 04:45:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac2, 0x0}) r2 = ioctl$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(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x40e, &(0x7f0000cd4000-0x20)={0x1, 0x0, 0x0, 0x0, 0x0}) read(r3, &(0x7f00005a0000)=""/0, 0x0) 2018/01/04 04:45:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000001000+0xfde)=0x0, 0x4) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000630000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000ee1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00000bc000-0x4)=0xffffff43) bind$packet(r1, &(0x7f00005ec000)={0x11, 0x0, r2, 0x1, 0x30a2, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/04 04:45:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) r1 = semget(0x3, 0x3, 0x2) semctl$GETVAL(r1, 0x1, 0xc, &(0x7f000007b000)=""/176) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000466000)={&(0x7f000071e000-0xa)='./control\x00', r2}, 0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00009b1000)={0x0, 0x17, "62aa226d758bcce316d39fbfd5598758436dc10d446760"}, &(0x7f00000b6000-0x4)=0x1f) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000254000)={r3, 0x4b0}, &(0x7f0000295000-0x4)=0x8) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000a67000-0x10)={r2, 0x50, &(0x7f00004c2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000d8b000)=r5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x36, 0x10001, 0xfffffffffffffff7, 0x20, 0x2, 0xfffffffffffffffc, 0x8001, 0x2, 0x20000004, 0xff, 0x200000000000000, 0x4, 0x7, 0x4]}, &(0x7f0000001000-0x4)=0x108) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000433000)={r6, 0x9, 0x0, 0x2, 0x1d7, 0x1ff}, 0x14) chmod(&(0x7f000002f000)='./file0\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000001000-0x18)={r4, 0x7, 0x30, 0x8, 0x8}, &(0x7f0000002000-0x4)=0x18) 2018/01/04 04:45:56 executing program 2: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b51000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000f78000-0x20)={0x3, [0x3, 0x7, 0x1]}) bind$alg(r0, &(0x7f0000f73000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x201ec001, &(0x7f00001ec000)="", 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f000085c000-0x8)='./file0\x00', 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000a5a000)={0xffffffffffffffff, 0x5, 0x1, 0x9}, 0x10) 2018/01/04 04:45:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004e0000-0xf)='/dev/sequencer\x00', 0x102, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) write$sndseq(r1, &(0x7f0000021000-0x30)=[{0x81, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) sendfile(r0, r1, &(0x7f000001f000-0x8)=0x0, 0x7) [ 290.515932] binder: undelivered TRANSACTION_ERROR: 29189 [ 290.522376] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/04 04:45:56 executing program 3: r0 = socket$inet6(0xa, 0x800, 0x4) fchdir(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) socketpair(0x1e, 0x5, 0x0, &(0x7f0000267000)={0x0, 0x0}) connect$ax25(r1, &(0x7f000018a000)={0x1e, {"03091f0000de35"}, 0x0}, 0x10) [ 290.663426] handle_userfault: 2 callbacks suppressed [ 290.663429] FAULT_FLAG_ALLOW_RETRY missing 30 [ 290.674042] CPU: 1 PID: 17197 Comm: syz-executor1 Not tainted 4.15.0-rc6+ #246 [ 290.681383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 290.690709] Call Trace: [ 290.693272] dump_stack+0x194/0x257 [ 290.696875] ? arch_local_irq_restore+0x53/0x53 [ 290.701522] ? handle_userfault+0x12b7/0x24c0 [ 290.706006] handle_userfault+0x12fa/0x24c0 [ 290.710304] ? handle_userfault+0x150b/0x24c0 [ 290.714779] ? userfaultfd_ioctl+0x4520/0x4520 [ 290.719332] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 290.724489] ? __lock_is_held+0xb6/0x140 [ 290.728529] ? print_irqtrace_events+0x270/0x270 [ 290.733255] ? print_irqtrace_events+0x270/0x270 [ 290.737980] ? get_user_pages_fast+0x277/0x340 [ 290.742541] ? perf_event_sync_stat+0x5b0/0x5b0 [ 290.747179] ? __perf_event_task_sched_in+0x200/0xc20 [ 290.752347] ? __lock_acquire+0x664/0x3e00 [ 290.756552] ? check_noncircular+0x20/0x20 [ 290.760754] ? __lock_acquire+0x664/0x3e00 [ 290.764973] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 290.770133] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 290.775297] ? find_held_lock+0x35/0x1d0 [ 290.779334] ? __handle_mm_fault+0x3296/0x3ce0 [ 290.783887] ? lock_downgrade+0x980/0x980 [ 290.788012] ? lock_release+0xa40/0xa40 [ 290.791964] ? copy_overflow+0x20/0x20 [ 290.795824] ? do_raw_spin_trylock+0x190/0x190 [ 290.800383] ? userfaultfd_ctx_put+0x740/0x740 [ 290.804948] __handle_mm_fault+0x32a3/0x3ce0 [ 290.809335] ? __pmd_alloc+0x4e0/0x4e0 [ 290.813194] ? print_irqtrace_events+0x270/0x270 [ 290.817925] ? find_held_lock+0x35/0x1d0 [ 290.821963] ? handle_mm_fault+0x248/0x8d0 [ 290.826167] ? lock_downgrade+0x980/0x980 [ 290.830305] handle_mm_fault+0x334/0x8d0 [ 290.834337] ? memset+0x31/0x40 [ 290.837586] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 290.842137] ? vmacache_find+0x5f/0x280 [ 290.846081] ? vmacache_update+0xfe/0x130 [ 290.850205] ? find_vma+0x30/0x150 [ 290.853719] __do_page_fault+0x5c9/0xc90 [ 290.857757] ? mm_fault_error+0x2c0/0x2c0 [ 290.861877] ? find_held_lock+0x35/0x1d0 [ 290.865917] do_page_fault+0xee/0x720 [ 290.869687] ? __do_page_fault+0xc90/0xc90 [ 290.873894] ? lock_release+0xa40/0xa40 [ 290.877843] ? do_raw_spin_trylock+0x190/0x190 [ 290.882403] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 290.887225] page_fault+0x2c/0x60 [ 290.890649] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 290.896413] RSP: 0018:ffff8801bcdff928 EFLAGS: 00010246 [ 290.901746] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff82584841 [ 290.908986] RDX: 000000000000010b RSI: ffffc90002338000 RDI: ffff8801bcdffd28 [ 290.916236] RBP: ffff8801bcdffa08 R08: 0000000000000000 R09: 1ffff100379bfee7 [ 290.923486] R10: ffff8801bcdff858 R11: 0000000000000003 R12: 1ffff100379bff28 [ 290.930726] R13: ffff8801bcdff9e0 R14: 0000000000000000 R15: ffff8801bcdffd20 [ 290.937994] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 290.943165] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 290.948333] ? iov_iter_revert+0x9d0/0x9d0 [ 290.952543] ? mark_held_locks+0xaf/0x100 [ 290.956660] ? simple_xattr_get+0xeb/0x160 [ 290.960867] ? current_kernel_time64+0x122/0x2f0 [ 290.965596] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 290.970585] generic_perform_write+0x200/0x600 [ 290.975153] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 290.980398] ? generic_update_time+0x1b2/0x270 [ 290.984952] ? __mnt_drop_write_file+0xd/0x70 [ 290.989417] ? file_update_time+0xbf/0x470 [ 290.993624] ? current_time+0xc0/0xc0 [ 290.997400] ? down_write+0x87/0x120 [ 291.001088] __generic_file_write_iter+0x366/0x5b0 [ 291.005990] ? check_noncircular+0x20/0x20 [ 291.010201] generic_file_write_iter+0x399/0x790 [ 291.014942] ? __generic_file_write_iter+0x5b0/0x5b0 [ 291.020031] ? iov_iter_init+0xaf/0x1d0 [ 291.023984] __vfs_write+0x684/0x970 [ 291.027674] ? lock_acquire+0x1d5/0x580 [ 291.031620] ? kernel_read+0x120/0x120 [ 291.035499] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 291.040238] ? __sb_start_write+0x209/0x2a0 [ 291.044539] vfs_write+0x189/0x510 [ 291.048055] SyS_write+0xef/0x220 [ 291.051482] ? SyS_read+0x220/0x220 [ 291.055080] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 291.060072] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 291.064805] entry_SYSCALL_64_fastpath+0x23/0x9a [ 291.069529] RIP: 0033:0x452ac9 [ 291.072688] RSP: 002b:00007f4fbd9f7c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 291.080365] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 291.087611] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000014 [ 291.094853] RBP: 000000000000039b R08: 0000000000000000 R09: 0000000000000000 [ 291.102094] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f3728 [ 291.109333] R13: 00000000ffffffff R14: 00007f4fbd9f86d4 R15: 0000000000000000 2018/01/04 04:45:57 executing program 4: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000003000-0x1000)="8d2b302d013b340c63e9f99661ed0c3aea5f68df249b818b37cd4466177bcb2c6574cfdff157c52e6370f61e6d84e268f35a2feaa7b2cc0348565e282ac520b5288192e90318f50c1d4de665d5e30256dd4bcced847405f64089764604e6e919da7c5624e9f9da825e709ed5b0685072b8ab6bddd898e7ceb058bd1c480f76d1dfa5c4ca0e7c0b90e16fbdc5d81fc7bbd7838c666605be698623c3080b4043c2c830ed2ad0f5cf62d820ffc1ee4f32de8b461aa904c9242d6b17bd", 0xbb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0xfffffffffffffc01}, &(0x7f0000000000)=0x6) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002000)={r2, 0x3ff, 0x4, 0x28, 0x80000001, 0x3}, &(0x7f0000002000)=0x14) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x80000001, 0x0}}, &(0x7f0000003000)=0xb8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000002000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x5) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000002000)="", 0x0) 2018/01/04 04:45:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000018, 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000001000-0x21)=""/33, &(0x7f0000000000)=0x553420117f74cdec) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000dd1000-0x4)=0x101, 0x4) 2018/01/04 04:45:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$intptr(0x2b, 0x4) r0 = memfd_create(&(0x7f0000275000)=':ppp0vboxnet1#)cgroup\x00', 0x3) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) r1 = msgget$private(0x0, 0x42) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000be0000-0x10)={0x7, &(0x7f0000619000-0x1c)=[{0xfffffffffffffffd, 0x2}, {0x7f, 0x80000000}, {0x7, 0x1}, {0x1000, 0x16f}, {0x800, 0x1f}, {0x1, 0x7}, {0x9, 0x7}]}) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000b86000)=""/51) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000ecf000)=0x0) 2018/01/04 04:45:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d00000-0x9)='/dev/kvm\x00', 0x0, 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={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) writev(r0, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) syz_open_dev$sndpcmc(&(0x7f00008aa000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x180) 2018/01/04 04:45:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x0) recvfrom$unix(r0, &(0x7f0000ae5000-0x71)=""/113, 0x71, 0x0, &(0x7f00007a0000)=@abs={0x0, 0x0, 0x0}, 0x8) r1 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000fd5000)=0x8) write(r0, &(0x7f0000e63000-0x1f)="1f0000001203f20620000000000500000000000400000000ffffffffe6", 0x1d) recvmsg$kcm(r0, &(0x7f0000fc6000-0x38)={&(0x7f0000301000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000134000)=[{&(0x7f0000ae0000)=""/169, 0x5a}, {&(0x7f0000145000)=""/180, 0xb4}, {&(0x7f00001e4000)=""/115, 0x73}, {&(0x7f000059a000-0xa0)=""/160, 0xa0}, {&(0x7f0000766000)=""/186, 0xba}, {&(0x7f0000263000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f0000117000)=""/0, 0x0, 0x0}, 0x0) 2018/01/04 04:45:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a92000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(xtea-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000040b000)="0a077500d5080000000300fc00dbb7ef", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000c14000)={0x0, 0x0, &(0x7f0000465000-0x10)=[{&(0x7f0000df3000-0x9)="d1", 0x1}], 0x1, &(0x7f0000d15000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000097b000)={&(0x7f00002ba000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e6c000-0x10)=[{&(0x7f0000e19000)=""/13, 0xd}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/04 04:45:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x4, 0x101000) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000825000-0x4)=0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0xb, &(0x7f0000013000)=0x0, &(0x7f0000012000)=0x4) 2018/01/04 04:45:57 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000004000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000006000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc0045516, &(0x7f0000001000)=""/250) 2018/01/04 04:45:57 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dcc000-0x10)='/dev/sequencer2\x00', 0xa0800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a88000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x7, &(0x7f0000001000)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r3 = getgid() getgroups(0x8, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0x0, r2]) fchownat(r0, &(0x7f0000001000-0x8)='./file0\x00', r1, r4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x82, 0x200000) ioctl$KVM_NMI(r5, 0xae9a) mmap(&(0x7f0000000000/0x35e000)=nil, 0x35e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000003000-0x10)={0x3, &(0x7f0000005000-0x18)=[{0x10001, 0x0, 0x0, 0x3ff}, {0x3c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x8000000000054004}]}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$TIOCSCTTY(r5, 0x540e, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x32}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xec7000)=nil, 0xec7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) writev(r7, &(0x7f000010b000)=[{&(0x7f0000ec6000-0x9b)="3900000011000904400000008000000007000040010000004500010700000000000000000000020007000087000000080003010c00f41ee400", 0x39}], 0x1) sendmsg(r6, &(0x7f0000000000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/04 04:45:57 executing program 3: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x4) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) fchdir(r0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0100000900000001e5260001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000ecf000)=[], 0x0, 0x0}, 0x0) 2018/01/04 04:45:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2000000003, 0x4000000000002) setsockopt(r0, 0x0, 0xc8, &(0x7f0000000000)="d105071e", 0x4) listen(r0, 0xe3) r1 = socket$inet(0x2, 0x80003, 0x8000000000000004) connect$inet(r1, &(0x7f0000d6a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000e78000)='/dev/rfkill\x00', 0x400, 0x0) sendto$inet(r1, &(0x7f000000d000-0x1000)="", 0x0, 0x0, &(0x7f0000c54000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 04:45:57 executing program 6: mmap(&(0x7f0000000000/0xe85000)=nil, 0xe85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000629000-0x38)={&(0x7f0000e12000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f00009d9000-0x60)=[], 0x0, &(0x7f0000e7d000-0x4f)=""/79, 0x4f, 0x0}, 0x0) bind$inet(r0, &(0x7f0000ce4000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e85000-0x9f)="02", 0x1, 0x0, &(0x7f0000543000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8) 2018/01/04 04:45:57 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, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000775000)='rxrpc\x00', &(0x7f00002c6000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c4f000-0x93)="59120875c3cd49156001742f0eafa0daa6c525e5852921395ac26990f661327400abd57d0de964d83f64bd9ecc4acf788563875ca40da10577b8e2cc1d57d4e087611292ad9bd79dbf31ee24bacbd72916209400e99ded133ee3677ac29ef1c84358bd25f02d5d67944af6f5130c5ae85158b789706369cef593dddb0778408f452504c11edf11105fb455a29dcc679cc1cb4f", 0x93, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000aee000-0x12)='.request_key_auth\x00', &(0x7f0000ddb000)='\'-\x00') r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x30, &(0x7f00002bc000-0x108)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1fffffe, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/04 04:45:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000d40000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$vcsn(&(0x7f0000700000)='/dev/vcs#\x00', 0x8, 0x181000) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000eb2000)={&(0x7f0000bcc000/0x1000)=nil, 0x4, 0x5, 0xa0, &(0x7f0000bc6000/0x1000)=nil, 0x3}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000f6f000-0xc8)={0x10, 0x6, 0x4, 0x8, 0x3, [{0x10001, 0x58, 0x1, 0x0, 0x0, 0x1008, 0x0, 0x0, 0x0}, {0x3e28000000, 0x2, 0x6, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x7ff, 0x7, 0x5, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f00002b7000-0x4)=0x0, &(0x7f0000a8a000-0x4)=0x4) readv(r0, &(0x7f0000fca000-0x40)=[{&(0x7f0000caa000)=""/8, 0x8}], 0x1) [ 291.234658] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=786 sclass=netlink_route_socket pig=17239 comm=syz-executor5 2018/01/04 04:45:57 executing program 3: mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = semget$private(0x0, 0x2, 0x8) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_INFO(r1, 0x7, 0x13, &(0x7f0000b70000-0x1000)=""/4096) sendmsg$nl_xfrm(r0, &(0x7f00003b0000)={&(0x7f00006dd000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b6d000)={&(0x7f00000f2000-0x2d0)=@acquire={0x178, 0x17, 0x11, 0x0, 0x0, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0}, [@mark={0xc, 0x15, {0x0, 0x0}}, @tmpl={0x44, 0x5, [{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x6c}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x178}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/04 04:45:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f87000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-serpent-sse2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/04 04:45:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x25}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x820001, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/04 04:45:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x7fffc) r1 = epoll_create1(0x0) r2 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000ab4000)={0x0, 0x0}) inotify_init() epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001b000-0xc)={0x0, 0x0}) r3 = syz_open_dev$vcsa(&(0x7f0000448000-0xb)='/dev/vcsa#\x00', 0x6, 0x80) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000018d000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f000022b000)={r4, 0x2}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a63000)={0x0, 0x0}) [ 291.321326] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=786 sclass=netlink_route_socket pig=17239 comm=syz-executor5 2018/01/04 04:45:57 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)="") mount(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000656000)='./file0\x00', &(0x7f0000107000-0xc)="010080000000006465667d00", 0x1000, &(0x7f0000df0000-0x2)="") mkdir(&(0x7f0000976000-0xe)='./file0/file0\x00', 0x0) pipe2(&(0x7f0000442000)={0x0, 0x0}, 0x800) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000d0c000-0x2)=0x0) socket$bt_sco(0x1f, 0x5, 0x2) mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000dbf000)='/dev/vga_arbiter\x00', 0x200, 0x0) name_to_handle_at(r1, &(0x7f000082a000)='./file0\x00', &(0x7f0000280000-0xe3)={0xe3, 0x2, "b5406435aefde1e712fbd1b39c75a307e89df7a2a32049d7d29b5ea373a9cde0fcd4f64a7b89ddcbc00931ed6eff2fe89f7035ebe1ac2d9c1ce70e01c5d39f358ca9395494d27b57a2eeb81d70beac34bf8b1f8c4f37a388e0bd0797d83fc1fc67507dbfbec2f952366adb2bd20a88c502df1e55f118e17b773075049c6807d3e49643f51923eb42e38f4f1e91dd1dcd1189232255c3f4e1b81f97fd37e37a381c20cd99fe1106a8bd8441fc77fd43ae7d29da893bcb03dae81ed22e532f1edf6a51a4e4c6accacb9a160edfc19a58cd2e6b6708107617080eb987"}, &(0x7f00008cd000)=0x0, 0x1000) umount2(&(0x7f0000d56000-0xe)='./file0/file0\x00', 0x0) 2018/01/04 04:45:57 executing program 2: prctl$seccomp(0x2f, 0x0, &(0x7f00005d2000+0x95e)={0x9ea37e9, &(0x7f0000ab9000)=[]}) socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000c0d000)='/dev/hwrng\x00', 0x0, 0x0) fchdir(r0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000036b000)='/dev/vcs\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f000094f000)="22370600f5c77359a4756ddb00000207", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000000)=""/4096) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x101000, 0x0) 2018/01/04 04:45:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f6c000-0xa)="656d3070726f63bd00", 0x4) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009e5000)='/selinux/mls\x00', 0x0, 0x0) io_setup(0x80, &(0x7f0000ac1000)=0x0) io_submit(r1, 0x1, &(0x7f0000a54000)=[&(0x7f0000f69000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000f6a000-0x1)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/04 04:45:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = getgid() setfsgid(r1) socket$unix(0x1, 0x5, 0x0) r2 = syz_open_dev$tun(&(0x7f0000850000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r3 = socket(0x2000000011, 0xa, 0x300) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000a5d000-0x10)={0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000b71000-0x4)=0x0) 2018/01/04 04:45:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000bf4000)='%\x00', 0x1) setsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f0000f5f000-0x1d)="fe923b3b1872c51d9debcb950b8a52c01b2837fcf02cfbfcab4747ee44", 0x1d) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x2, &(0x7f0000d82000-0xc)=""/30, &(0x7f0000000000)=0x1e) 2018/01/04 04:45:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e6d000)='/dev/ptmx\x00', 0x0, 0x0) rt_sigtimedwait(&(0x7f0000186000)={0x0}, &(0x7f0000f7a000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000039000-0x10)={0x0, 0x1c9c380}, 0x8) ioctl$TCSETAF(r0, 0x5404, &(0x7f000097a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0}) r1 = syz_open_dev$sndmidi(&(0x7f0000c4f000)='/dev/snd/midiC#D#\x00', 0x7, 0x80800) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000539000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = add_key(&(0x7f0000a0c000-0x6)='rxrpc\x00', &(0x7f00001b6000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f25000-0x64)="773dd2e160d84a3d55b4da52d0caccf2e79bd460f686e681748ad5208556aa0ee18f3ac9cce0acca51baf52c6582ca12ee81958a149e61e11c962a9717760fcea74f12bfc642b76b99229c18e55863877e588e317ca698fa068d674816461f94c5c28940", 0x64, 0xfffffffffffffff9) r3 = add_key(&(0x7f0000295000)='dns_resolver\x00', &(0x7f0000197000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$negate(0xd, r2, 0x2, r3) 2018/01/04 04:45:57 executing program 0: clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") prctl$setname(0xf, &(0x7f0000694000)='/\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000ade000)={0x2, 0x9e, &(0x7f0000bd8000-0x9e)="cd2035d365caa9abb54a1794430db48b5fbafc757c3a80ffe6cfe1a43cfc4914fce71f8d909622be8bca5d2c0765cfaa7e2c1af62e91d5699df48a6cc33eb56501fa674b9e289e7892e67bfb8b02c0ab0da68accdf7efc3d342b8b197d3baca99532dc37c0e78b53cfc0f741a0483e5084bbd157165cdfb7607d57f7f0af4e0d46d3e1e4229425db6cec734d237a0e6e0f3ab3bec9d5a0b4cfc09297ba90"}) symlink(&(0x7f0000aae000)='./file0\x00', &(0x7f00002b6000)='./file0\x00') inotify_init1(0x80800) 2018/01/04 04:45:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002ec000-0x58)={0x26, 'hash\x00', 0x80, 0x0, 'digest_null\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000160000)="", 0x0) r3 = open(&(0x7f000026b000-0x8)='./file0\x00', 0x8000, 0x4) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f000076d000)=0x0, &(0x7f00007cc000-0x4)=0x4) sendmsg$alg(r2, &(0x7f00002e9000)={0x0, 0x0, &(0x7f00007ac000)=[], 0x0, 0x0, 0x0, 0x0}, 0x20008001) readv(r2, &(0x7f0000d11000)=[{&(0x7f0000156000)=""/238, 0xee}], 0x1) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f000057e000-0xea)=""/234) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f000079f000-0x4)=0x0) 2018/01/04 04:45:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) nanosleep(&(0x7f0000779000-0x10)={0x0, 0x1c9c380}, &(0x7f0000578000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f00002af000)='/dev/adsp#\x00', 0x6, 0xe2100) pkey_alloc(0x0, 0x3) prctl$intptr(0x2b, 0x0) prctl$intptr(0x0, 0x0) 2018/01/04 04:45:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 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) close(r2) r3 = socket$unix(0x1, 0x3, 0x0) bind$unix(r3, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) pipe2(&(0x7f00004a3000+0x2b3)={0x0, 0x0}, 0x4000) socket$key(0xf, 0x3, 0x2) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r4, 0xc0045540, &(0x7f00007a9000-0x4)=0x1) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00009bd000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) listen(r3, 0x0) dup2(r1, r2) connect$unix(r0, &(0x7f0000331000-0x2)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/04 04:45:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00002aa000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000146000-0xa)='net/nfsfs\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/1, 0x1}], 0x1, 0x0) 2018/01/04 04:45:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000bd2000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f8b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f15000-0x8)={0x0, 0x8}, &(0x7f00001e2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000e8c000)={r1, 0x36, "b1875b02021cc2a981111b117e851640f347aee16d3a4a553a23f7b4dfb18bfae1063c3a55c74c4b6ea12dad01429576783c14434834"}, &(0x7f0000502000)=0x3e) r2 = socket(0x2, 0x3, 0x2) setsockopt(r2, 0x0, 0xcc, &(0x7f0000d25000)="d754000000000000000007a520c472fad1a7373c3eaf8be900000000000000084d850e34a25f6e52070052351840a79ca2497f055f126a92151dba57", 0x3c) [ 291.469486] device eql entered promiscuous mode 2018/01/04 04:45:57 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000ba4000-0xc)='/dev/amidi#\x00', 0x1, 0x18982) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000b8c000)=0x6c47, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000273000-0x8)={0x36b, 0x800, 0x8, 0x2}, 0x8) io_setup(0x0, &(0x7f0000aa2000-0x8)=0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/04 04:45:57 executing program 2: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r0, &(0x7f0000001000-0x8)={0x1f, {0x8b0, 0x7, 0x2, 0x80, 0x100000001, 0x400000}}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f000021f000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000747000-0x27)="260000005e0009f1000000240000ffffffe50000000600000000000000fd0000fffb4b35eacc", 0x26) 2018/01/04 04:45:57 executing program 4: mmap(&(0x7f0000000000/0xe83000)=nil, 0xe83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e84000-0x4)=0x0) ptrace$pokeuser(0x6, r1, 0x846, 0x2c00000000000000) recvmsg(r0, &(0x7f0000629000-0x38)={&(0x7f0000e12000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f00009d9000-0x60)=[], 0x0, &(0x7f0000e7d000-0x4f)=""/79, 0x4f, 0x0}, 0x0) bind$inet(r0, &(0x7f0000ce4000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f000039e000)=""/81, 0x51) sendto$inet(r0, &(0x7f000005b000)="", 0x87, 0x0, &(0x7f0000939000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e75000)="", 0x0, 0x0, &(0x7f0000e76000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 04:45:57 executing program 3: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) r1 = fcntl$getown(r0, 0x9) mq_notify(r0, &(0x7f0000992000)={0x0, 0x1c, 0x7, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f0000793000-0x9a)="a5", 0x1) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x2012, r0, 0x0) shmget$private(0x0, 0x3000, 0x83d, &(0x7f00000ce000/0x3000)=nil) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000fb2000)=""/0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0x3, r1, &(0x7f0000fb3000)=0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000fb3000)={0xa, 0x1, 0x401, @loopback={0x0, 0x1}, 0x935}, 0x1c) 2018/01/04 04:45:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfe, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 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}, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0xffffffffffffff59) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff01000000000000000000000000000101000000db", 0x15) close(r1) 2018/01/04 04:45:57 executing program 1: r0 = socket(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000000)=""/85) setsockopt(r0, 0x29, 0x3, &(0x7f0000df4000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000263000)={0x0, 0x1, 0x4, @thr={&(0x7f0000002000-0x1000)="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", &(0x7f0000001000-0xda)="b7f3050d1a2af99d3b67e70b33904cf2598939338fd2cf3b234eee7a4c74285064e639ba26c4a91eb8395ca4123c4b1a6ad657d22c165c342c7e9b308b76449202be7f6fc10a8871e9fb18326d69630c08f190edbb99f709ef2beb9b61c82e5d02f6f52a3dac652d9f378b2f05ea4f1472ec7fbd95f7257d232d831dfde7cecad745fee3b379c0b5840bfa910458dcac4e30b798b93160b4cecd4d23f999c8a8f46d78d1a41c312409ba73d4ccd2c63daa2516d3de98a42447c3c207313f19aeef8f5ae0611be2246a0b94677fa8516c22acdee359d7f2b59ef6"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) timer_delete(r2) 2018/01/04 04:45:57 executing program 7: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) fcntl$setflags(r0, 0x2, 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f76000-0x38)={0x0, 0x0, &(0x7f0000805000)=[], 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r2 = dup3(r0, r1, 0x80000) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000d78000-0x8)={0x0, 0x6}, &(0x7f0000f7d000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000473000-0x8)=@assoc_value={r3, 0x9}, &(0x7f0000552000)=0x8) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r4, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f7d000)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$TCXONC(r5, 0x540a, 0x1) 2018/01/04 04:45:57 executing program 5: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ad0000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000899000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ace000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x1f, 0x1, 0x6, 0xa, 0x20, 0x20, 0x89, 0x9, r1}, {0x800, 0x3, 0x6, 0x5, 0xfffffffffffffff7, 0x401, 0x9, 0x1}, {0x0, 0x984c, 0x10000, 0x0}, 0x1, 0x7, 0x3, 0x1, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0xff}, 0x2, @in=@rand_addr=0x81, 0x6, 0x3, 0x3, 0x1, 0x2ddb, 0x80, 0xfffffffffffffffc}}, 0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x11, &(0x7f0000acc000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000631000)=0x14) r2 = syz_open_dev$mouse(&(0x7f0000640000-0x12)='/dev/input/mouse#\x00', 0x1, 0x131000) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000ad0000)=0x7, 0x1) 2018/01/04 04:45:57 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ffc000-0x9)='/dev/rtc\x00', 0x309040, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4de1bbf7003dadce) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000-0x98)={0x0, @in6={{0xa, 0x3, 0xcafa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x62574175}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={r3, 0xfffffffffffffffb}, 0x6) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) 2018/01/04 04:45:57 executing program 0: prctl$setmm(0x23, 0x7, &(0x7f0000745000/0x1000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000d57000)={@common='lo\x00', @ifru_ivalue=0x0}) ioctl$sock_ifreq(0xffffffffffffffff, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000a70000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) 2018/01/04 04:45:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x202100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000d59000)="1f00000001011f0000000000000300ffff9d15ff1a0001800400010000df18", 0x1f) 2018/01/04 04:45:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000001000)={@multicast1=0x0, @multicast2=0x0, 0x0}, &(0x7f0000002000-0x3)=0xc) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000001000-0x4)=0x400000000000000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000004000-0xc)={@loopback=0x0, @loopback=0x0, @multicast1=0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000ed8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="00047fb18500", [], {{0x2000086dd, @ipv6={0x0, 0x6, "a228af", 0x28, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@nop={0x1}, @md5sig={0x13, 0x12, "c033df67daf5927d957eb92b3e852c10"}]}}, {""}}}}}}}, 0x0) 2018/01/04 04:45:57 executing program 5: mmap(&(0x7f0000000000/0xac9000)=nil, 0xac9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="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", 0x4d1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ac4000)=0x9fd, 0x4) recvfrom$inet6(r0, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000ac0000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0}, 0xb) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000abd000)=0x47bc7b3a, 0x4) shutdown(r0, 0x1) 2018/01/04 04:45:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00004df000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$ION_IOC_MAP(0xffffffffffffff9c, 0xc0084902, &(0x7f0000015000+0x28)={0x0, 0xffffffffffffff9c}) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000f40000)=""/4096) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000416000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$ION_IOC_SYNC(r1, 0xc0084907, &(0x7f0000296000-0x8)={r2, r3}) write(r0, &(0x7f0000818000)="1f0000000706ffddfe0500001d02ecff000000110900010004001000df0000", 0xffffffffffffff2c) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000651000)={0x6, 0x1}) 2018/01/04 04:45:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x7, &(0x7f0000812000-0x4)=0x0, &(0x7f0000826000-0x4)=0x4) 2018/01/04 04:45:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000249000-0x20)={0x2, 0x0, 0x2, 0xed4}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f00005df000)={0x9e61, r1, 0x10000, 0x6}) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000ada000-0x1c)={0x0, 0x0, &(0x7f00001af000+0x13b)={&(0x7f0000003000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in=@multicast2=0xe0000002, 0x0, 0x30, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) ftruncate(r2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000585000-0xa0)={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]}, 0x0, 0x101, 0x1, 0x294, 0x3}, &(0x7f00009eb000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000983000)={r3, 0x504, 0x1e, "20175829488b6807bcb6519ce549c449baa53824fa17762ae22cde448086"}, 0x26) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000949000)={r2}) setsockopt$inet_udp_int(r4, 0x11, 0x64, &(0x7f0000d46000)=0x0, 0x4) r5 = semget(0x2, 0x1, 0x11) stat(&(0x7f0000c0e000)='./file0\x00', &(0x7f0000d30000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000119000)='./file0\x00', &(0x7f0000450000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getuid() r9 = getegid() setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000722000)={{{@in=@rand_addr=0x6, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x80000001, 0x1, 0x7ff, 0x0, 0x20, 0x20, 0x3a, 0x80000000, r8}, {0x2, 0x4, 0x8, 0x80000000, 0x7, 0x8, 0x2, 0x8000}, {0x101, 0x0, 0x1685, 0x5}, 0xe65, 0x0, 0x2, 0x0, 0x2, 0x0}, {{@in=@rand_addr=0x3, 0x2, 0x2b}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x1, 0xe2e3, 0x1, 0x0, 0x2}}, 0xe8) gettid() semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f000001a000)={{0x7, r6, r7, r8, r9, 0x120, 0xfffffffffffffff9, 0x0, 0x0, 0x0}, 0xd147, 0x5, 0x6, 0x0, 0x0}) 2018/01/04 04:45:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x102) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000f6a000)={0x0, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in6={{0xa, 0x2, 0x80, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r2, 0x84, 0x11, &(0x7f0000001000-0x6a)="", 0x0) 2018/01/04 04:45:57 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000d51000)={@generic="8650b7ae660bc79001b7a4d42b414a4b", @ifru_flags=0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1f, 0x1, 0x0) r2 = getuid() sendmsg$nl_xfrm(r1, &(0x7f0000d79000-0x38)={&(0x7f000021e000)={0x10, 0x0, 0x0, 0x20012289}, 0xc, &(0x7f0000665000-0x10)={&(0x7f00003c3000)=@newsa={0x398, 0x1a, 0x400, 0x7, 0x1, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x2, 0x2, 0x8000, 0xa, 0x80, 0x0, 0xaf, 0x8, r2}, {@in=@multicast2=0xe0000002, 0x2, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x121, 0x7, 0x440e, 0x9, 0x8, 0x4, 0x7, 0x2}, {0x1, 0x200, 0x6, 0x2000}, {0x1, 0x8001, 0x7fffffff}, 0x1, 0x2, 0xa, 0x0, 0x1f, 0x0}, [@algo_crypt={0x124, 0x2, {{'cbc-camellia-aesni\x00'}, 0xd9, "fec592810cccd80f73d9032affa949214fa10c0ebb8267ae19dbb7a47e0f6861a3754ca8e5004141324a836652c9df19f68f4d122496495918f3230f69028f0ea948733ae288d411752af425d2fca71bb143f6fe07bdcf16111b2d14e0686f45147823da84cbaa39965a1877ed63ccfbf0426128988fed8d2174a8df52d1455156ea090e01cb03da3379c5ed0fb72137ba627564d1dd2648d9d3ce6c809aa06c56ddc3185fcecb2759672d92ffe9b5738e0e2e53af58a01cf0f6e536650a8f78388a6c42042617645e2669ca144ea6e089740f55dcc429c67d"}}, @algo_comp={0xd0, 0x3, {{'deflate\x00'}, 0x85, "a18fae62e9aaa226994d8e8917f07684cf5239302340f361d417b7aa5eeb78f523254433f727a95eca0ad4c0f90948db04414acadc713fac39375565622a8e225ba078fe137c146680aacf89544f65073ac5186cd816821616d7dae1d428ad7a85ae84da3397b7332a33768d754c0d10b3b237104c37730168d88cbfdc35bcb5d4b44cefdd"}}, @tmpl={0x84, 0x5, [{{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0xa, @in=@loopback=0x7f000001, 0x6, 0x0, 0x3, 0xa0, 0x4, 0x5ff0, 0x7}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x6c}, 0xa, @in=@broadcast=0xffffffff, 0x7, 0x3, 0x3, 0xff, 0xe8, 0x2, 0x80000000}]}, @migrate={0x30, 0x11, [{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xfff}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x16, 0x13, 0x0, 0x0, 0x0, 0xa}]}]}, 0x398}, 0x1, 0x0, 0x0, 0x40000}, 0x40) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x9}, 0x10) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a6c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f000046f000)={0x8, 0x77, 0x3, 0x4, 0x2592c845}) sendmsg(r1, &(0x7f0000835000-0x37)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000091f00000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b480000541ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3d2316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000354000-0x308)=[], 0x0, 0x0}, 0x0) [ 291.798455] netlink: 11 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/04 04:45:57 executing program 6: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004d3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx\x00'}, 0x58) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000817000)='"', 0x1) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000d32000-0x30)=[], 0x0, &(0x7f0000f80000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r2 = dup(r1) sendto$unix(r2, &(0x7f0000616000-0x1001)="505a6f57f05de6969554c16df18604c2367b1950ee22e41971f25fe24c71f28f1c00a31d9e594588c6bade850aed20ea612ace1ee6cfba4e5347351346ef8488e162041ebb8265108057a17539c538b6ec928c2ba36de029dbea4f0e04326cc9829f0da608a501a95a6158e731290f2698f17425244604a7125b3554cd9ad1a2d71640fbf8cd027f097403d82326bae95482a7f0a490ede0972e529b9ea33ee6", 0xa0, 0x0, &(0x7f0000f85000-0xa)=@file={0x0, './file0\x00'}, 0xa) recvmsg$kcm(r2, &(0x7f0000f7e000)={&(0x7f0000397000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e3b000)=[{&(0x7f0000ea6000)=""/240, 0xf0}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/04 04:45:57 executing program 1: mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f00001f7000)='5') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x1) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000001000-0x4)=r1) umount2(&(0x7f000075e000)='.', 0x0) 2018/01/04 04:45:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f16000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0xfffffffffffffefb) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, 0x1c) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00004a3000)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/01/04 04:45:57 executing program 0: 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(0x15, 0x80005, 0x0) getsockopt(r0, 0x114, 0x2715, &(0x7f0000af1000-0x19)=""/13, &(0x7f000033c000-0x4)=0xd) mlock2(&(0x7f000036f000/0x4000)=nil, 0x4000, 0x1) 2018/01/04 04:45:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) io_setup(0x800, &(0x7f0000af6000-0x8)=0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005b0000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00000de000)={0x10001, 0x7e54, 0x4, 'queue1\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000eb0000-0x8)='/dev/rtc\x00', 0x612480, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000a28000)=0x100000000) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000894000-0x4)={0x4, 0x8, 0x200}) time(&(0x7f0000d40000)=0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000624000)={0x80, 0x0, 0x10001, 0x1ff}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00002f5000)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ec9000)=0xe8) quotactl(0x6, &(0x7f0000c24000-0x8)='./file0\x00', r5, &(0x7f0000d02000-0xdc)="f63d5e0ff5c2709a8ff4d0142e2988f8522e7b6016606ea80720acb020ae888b52adbf3dd9d0dbdc112b79af478cc19416bc99d2ba023e1daa1e9cab096116ef95a99e233289f00b60d6750575e5835581f7dd00b973f4d16ab75be0be78b3469521d2338eb6ea330b7d223728d4c8d3dbf74a681848e375f3d40fcf7a269c96c8758a2f322a1943a0606592af7e4e44b54c909bda49918f9c5a27df020708cb0b0fac589bbf37abfc7f7cb83f3eff9bccee683f91bc92bd9799d7385a16604bd60cc146a86897f45d743b1efef02b7688170f84b743319c014ad02c") ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000b90000)={0x10001, r4, 0x10000, 0xff4}) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000228000-0x4)="a23365fa", 0x4) sendmsg$alg(r2, &(0x7f00000d2000-0x38)={0x0, 0x0, &(0x7f000059c000-0x40)=[{&(0x7f00006ba000-0x24)="f4bbea9ad18f32c376f3d1ed8f25e3", 0xf}], 0x1, &(0x7f00008f5000)=[], 0x0, 0x0}, 0x0) 2018/01/04 04:45:57 executing program 5: r0 = socket$bt_l2cap(0x1f, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xffff, 0xa00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000001000-0xfe)=""/254) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00003f5000)={0x0, r0, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000251000-0x2)=0x14, 0x80000) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x77359400, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f00006ad000+0xc2b)=0x4) r3 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)='/dev/vcsa#\x00', 0x2, 0x0) ppoll(&(0x7f0000fe0000)=[{r3, 0x500, 0x0}], 0x1, &(0x7f0000012000)={0x77359400, 0x0}, &(0x7f0000fe1000-0x8)={0x0}, 0x8) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000cb6000)={0x5, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) ioctl$int_in(r3, 0x5452, &(0x7f0000005000-0x8)=0x1000000000000009) 2018/01/04 04:45:57 executing program 7: prctl$intptr(0x2a, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x27, 0x802) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000001000-0x4)=0xef9, 0x4) 2018/01/04 04:45:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f000078a000-0x1000)=""/4096) keyctl$set_reqkey_keyring(0xe, 0x2) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x80102) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x1020000000a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000002000)={0x0, 0x1, 0x1, 0x800, 0x5, 0x40}) clone(0x0, &(0x7f0000a13000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a4d000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001000)={r0, r0, 0x3, 0x2}, 0x10) 2018/01/04 04:45:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000076d000-0x4)=0x0) setpgid(r0, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000002000-0x12)='/dev/input/mouse#\x00', 0x7, 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r2, &(0x7f0000002000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x1c) clone(0x0, &(0x7f0000161000)="", &(0x7f00003e5000-0x4)=0x0, &(0x7f0000e33000)=0x0, &(0x7f000015f000-0x1)="") r3 = getpgid(0x0) wait4(r3, 0x0, 0x0, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/04 04:45:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000343000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000348000-0x20)={0x4, 0x2a, 0x4, 0x8, 0x10001, 0x4, 0x793, 0x4, 0x0}, &(0x7f0000000000)=0x20) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x28a000) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000000)={r1, 0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f7b000)={r1, 0x2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000258000)='/dev/adsp#\x00', 0x7, 0x8000) r3 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r3, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x1e, &(0x7f0000b7f000)=0x0, 0x4) 2018/01/04 04:45:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x10)={0x100, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 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 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/01/04 04:45:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x34, &(0x7f000043c000-0x10a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="21dbc785e12e", [], {{0x8906, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x26, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x0, "2bb11b059958b90646d6"}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000ff9000-0x8)={0x0, 0x0}, 0x1, 0x0) r0 = add_key$user(&(0x7f00002ab000)='user\x00', &(0x7f0000240000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b12000-0xac)="fc186ceada66ca04223a846fa139bc2ee11dec582c01dac98273f0951065b09b9a774437d5321075a54dd178554c11350d1ac7901d230c043710279e590c5d16bc40bd2abfb965ea609787e575cf524ef15acd7f9424085e4058d2f9654c2bfab87390dc1b750dbc1518aed0dbc0c6bdb7deac4b00a53c9df267024aee14aa0eb395c064ad5ebce3fb4516bb78ae345465adc03744ae065a77a6db751c42ba279b564301102f9d5f72383da6", 0xac, 0xfffffffffffffffb) r1 = request_key(&(0x7f00001f2000)='cifs.idmap\x00', &(0x7f0000d12000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000970000)=',ppp1$:\x00', 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r0, &(0x7f0000fb8000-0x40)=[{&(0x7f0000970000)="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", 0x1000}, {&(0x7f0000b87000)="b2c4159012408477345e2c97c54f8b40c520ea8da91cafd7b748c186d7ed0be2adaa5ee05f98b12853870f0b43e7e17aae1b163615530f35a28a9718db9a7f61a8dcbe7a045d3c3e44e5ab41486aa68671756e263ac115c9849e024c5826d392ab", 0x61}, {&(0x7f0000653000)="c690c9540450696dae968e7bbc8e99154264084ebe2ca690bcc4589b06ff14bcf366d9b765b4d8b88e95b70d760f6a17aa5ff024cc3387058f4d4b462e88435520403a3bc01eef2504a0375d2ae63ff08edd896244004e1a11d604deccbb59123b580e378dd80f6807354fcde147b6360ad883fac061c2273529167758812223b7d8a618e7f1020988c4138a3cb5dfe3", 0x90}, {&(0x7f0000da0000)="451fa7cc1978118322e552ea40a998be4e87947438ffc4f45aef6a3ee5a9796194bd62d603c29f0b78d935a0e53cc1b1fb3e1ade68b0508278f1b12935023d006f1ed26b682c699df9bfe0e54f09bdf7273a1d794ddfb7fd90617d555e3ea211388891c499fa8c4a37a33c62501fb67a60377300cbcd0410f40fee8c6ec9166eb942", 0x82}], 0x4, r1) 2018/01/04 04:45:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x29d, &(0x7f0000c67000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "00a20f", 0x267, 0x40000006, 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=@dest_unreach={0x1, 0x5, 0x0, 0x7fffffff, [0x0, 0x0, 0x0], {0xda, 0x6, "05e808", 0x8ab, 0x7f, 0x491, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, [@dstopts={0x89, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x4e49}, @enc_lim={0x4, 0x1, 0x2}, @enc_lim={0x4, 0x1, 0x1}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x18, {0x1, 0x4, 0x7fff, 0x6, [0x28e, 0x6]}}, @enc_lim={0x4, 0x1, 0x400}]}, @dstopts={0x2e, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @generic={0x87a0, 0x1f, "6990d1959d4d223ad7e753947c07ac9724a615bbda3bb3195377c9cde39d20"}]}, @dstopts={0x3b, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x9}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @dstopts={0x1d, 0x2a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x5}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x2fa}, @ra={0x5, 0x2, 0x6dab}, @generic={0x0, 0xe0, "5fd05bd9208bc5a63d6b0b6c6b41088c366144f9bb40ba3c83dc82548e495d6ffc27320ebf31aad789e8563eb067b41f67e79ad78db7da927b343f7a13933dd12cb4eb840c79491b0055e23871ff0d880ca123d0957b40578d6ee17a7d782fddae905129910677f4176a1052c16d81cd773dec504d6a408c4775ea7d154dbabe2bdeb011807fd2dcb054f91a97e1c686933d1ba52f939a69612ee932c02616772a8570bddb697b7c7016a255a4df6310c45e620f5d466bc6b839df2e6eba09cd53e3df553b1baafc7fdf3badb5c0d726382c324c143992a017e0bff61615f4e7"}, @calipso={0x7, 0x40, {0x7, 0xe, 0x5, 0x6, [0x9, 0x4, 0x1, 0xffffffffffffba5a, 0x6, 0x0, 0xfffffffffffffffb]}}, @jumbo={0xc2, 0x4, 0x3}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}, @pad1={0x0, 0x1, 0x0}]}], "c09479f20948f20e313d141bd25b5db1a25505f5b2c5a99cd1f70644c8821cf35d98797fb8a2c78ea03b2f09309d03fd28f7a0cae7d27b2d48e4689a0cdc9f100401f10ebcab48890e84053801116f3a8fe836aff3"}}}}}}}, &(0x7f0000873000-0x14)={0x0, 0x1, [0xead]}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d1f000)='/dev/sequencer2\x00', 0x200, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000057c000)={@loopback=0x7f000001, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/01/04 04:45:57 executing program 3: r0 = socket(0x1, 0x802, 0x0) connect$ax25(r0, &(0x7f0000e28000-0x10)={0x3, {"00c50413000006"}, 0x0}, 0x10) 2018/01/04 04:45:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000cfa000)={0x0, 0x0}) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000d13000)={&(0x7f0000d42000-0x138)={0x2, 0x3, 0x0, 0x9, 0xb, 0x0, 0x0, 0x0, [@sadb_x_sec_ctx={0x0, 0x18, 0x7, 0x10000, 0x0, "dda861d27b516b444d07da73c109e0c322535cd78a80b34ecef82e0dfe6860a75d42905db72ab14115c6497ba16f21daa24b710ed07078b73741297ff13fdb62337cdc76354ba6e3630d4d4eb2e4250d22df03db9b8685bded752f3da2e9193fcd347d714cb11c4e2f44a8069eddd7245f61e426b54132d94852babdcc2af5c1015f4dea99bbeebb62a379d2560ec7353633d663f1ee7adc7f78818a205f0962c69dc01e383191bdfc804f8f674a068b6da969ee0a48f3554e405f642142be5187d2b93fc40a5c0f7a496e875c9822989ebfa26c4dad24c8e811"}, @sadb_address={0x3, 0x3, 0x6c, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x3, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x10) 2018/01/04 04:45:57 executing program 2: unshare(0x25090000) r0 = shmget(0x2, 0x4000, 0x2, &(0x7f0000c3c000/0x4000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) clone(0x0, &(0x7f000058a000-0xfb)="", &(0x7f000003d000)=0x0, &(0x7f0000c31000)=0x0, &(0x7f0000c32000-0x1000)="") r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000001000-0x4)=0xffffffff) capget(&(0x7f0000feb000-0x7)={0x0, 0x0}, &(0x7f0000fea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$adsp(&(0x7f00009f3000)='/dev/adsp#\x00', 0x40, 0x3) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f000013a000)=0xff) r3 = getpid() r4 = getpgid(r3) setsockopt(r2, 0xe37, 0x2, &(0x7f0000cb0000-0x1c)="002aef80d2ef95aa2cc80cce808f368b927a5e1211e207cb4cb022dc", 0x1c) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000677000)=0x0) kcmp(r4, r5, 0x0, r2, r2) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000000)=0x0) 2018/01/04 04:45:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000665000)='/dev/dmmidi#\x00', 0x9, 0x100) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000090d000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000e5a000)={0x3, 0x78, 0x5, 0xff, 0x0, 0xfffffffffffffffb, 0x0, 0x8, 0x20000, 0x8, 0x2, 0x1, 0x8, 0x0, 0xffff, 0x1, 0x800, 0x1, 0x1, 0x82, 0xfffffffffffffffc, 0x1, 0x2, 0x1000, 0xffffffff, 0x7, 0x83, 0x260, 0x3f, 0x8, 0x4d08, 0x8000, 0x7, 0x1, 0xc2f2, 0x200, 0x20, 0x545, 0x0, 0x4, 0x7, @perf_bp={&(0x7f00009b6000-0x1)=0x0, 0x4}, 0x100, 0x7f, 0x9, 0x7, 0x8, 0x401, 0x63, 0x0}, r1, 0x3, r0, 0xb) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000571000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/01/04 04:45:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008ed000)='/dev/net/tun\x00', 0x0, 0x0) clock_getres(0x1, &(0x7f00007a3000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000cf2000-0x20)=[{r0, 0x1000000000, 0x0}], 0x0, &(0x7f0000538000-0x10)={r1, 0x0}, &(0x7f0000be4000)={0x0}, 0x8) 2018/01/04 04:45:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) bind(r0, &(0x7f00002a7000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f00003c3000)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ioctl(r0, 0x4, &(0x7f0000fa7000-0x35)="11ab1a2e9037ab3fe701cde5fec502624f3eb9a2e7d9bec7eeefcf8db0fa7a6de15b0c8ba8e1f056c31a50b4e5b5a33abc55affdb6") r1 = socket$netlink(0x10, 0x3, 0x10) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000dad000)='/selinux/context\x00', 0x2, 0x0) write(r1, &(0x7f0000172000-0x9a)="290000001f0007a7ff0000000000000010000600e00000000b4013000000000000000000000000106d", 0x29) bind$netlink(r1, &(0x7f0000e88000-0xc)={0x10, 0x0, 0x2, 0x1a}, 0xc) 2018/01/04 04:45:57 executing program 1: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000013, &(0x7f00006b3000)=0x1, 0x4) r1 = syz_open_dev$mouse(&(0x7f000071c000-0x12)='/dev/input/mouse#\x00', 0x80000000, 0x111080) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00008ad000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x100000000, 0x0, 0x4, &(0x7f0000979000/0x1000)=nil, 0x401}) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000deb000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r2, &(0x7f0000f71000)={0x0, {""/7}, 0x0}, &(0x7f0000f71000)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f000028f000)=0x100000001, 0xfffffffffffffff4) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000f6a000-0x4)=0x2, 0x4) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000cf8000-0x8)={0x2, 0x9}) connect$inet(r0, &(0x7f0000f6a000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 04:45:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a26000-0xa)='/selinux/user\x00', 0x2, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000ffa000-0x4)=0x6) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TCFLSH(r2, 0x540b, 0x2) 2018/01/04 04:45:57 executing program 0: pipe(&(0x7f0000253000)={0x0, 0x0}) fcntl$setpipe(r0, 0x407, 0x8) mmap(&(0x7f0000000000/0xd18000)=nil, 0xd18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00005cf000-0x4)=0xffffffffffff8002, 0x4) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000d19000-0x4)=0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r2) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000d1b000-0x10)={0xffff, 0xfcc1, 0x200, 0x3}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000d1a000-0xa0)={0x0, @in6={{0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x5, 0x3, 0x100000000, 0x1}, &(0x7f0000a0d000)=0xa0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000c65000)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00001ac000-0x4)=0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x15, &(0x7f0000d17000-0x4)=0x0, &(0x7f00002a6000-0x4)=0x4) fremovexattr(r2, &(0x7f0000217000-0x9)=@known='user.syz\x00') setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00005e9000)={0x20}, 0x4) 2018/01/04 04:45:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r0 = socket(0x11, 0x803, 0x0) bind$packet(r0, &(0x7f000098f000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt(r0, 0x108, 0x5, &(0x7f0000001000)="", 0x0) r1 = socket$inet_sctp(0x2, 0x3, 0x84) r2 = bpf$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}, 0xfffffeb3) ioctl$KDSETMODE(r0, 0x4b3a, 0x10000) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00002cf000)={r0, r2}) r4 = accept4(r1, 0x0, &(0x7f0000b54000-0x4)=0x0, 0x80004) sendto$inet(r1, &(0x7f000066c000)="bed0ebdeb0a33c98663e664ceafeaeddc934cda813b06e4e8a1748370d81ce64449b8cc8ecac51", 0x27, 0x3, &(0x7f00007df000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1d2) ioctl$sock_bt_hci(r0, 0x400448e4, &(0x7f0000ff7000-0xdd)="e35df85379ea7398216bb3efd4054ee42b466545ebcafc66840dea0659c64a6fde37b61a456f24cfdd2f9dff6e32912b76245f8ba18808cc413e6916dbc7fa410e48391d3ed47f60848855f7c16cee60e60000845964d0db13d106eeabefa23a16210d8b5a4ddb33c584d388ae19d289b5788e835dbe707708fc3f189d4ea2c80a3c9d81fc5f2f751848ba3880e3cbc53471075073d8a74ad7b0b9017af83398468eca0b49a35628cd2edcf65cecbb9dde104c1e42f8e8535f0122b2b4d504d20b2b39e173e8b9e32369a0619b2b9c9b72ab7c6f3cb3d3706323586e10") getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000a73000)=@assoc_id=0x0, &(0x7f0000816000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f000017c000)={r5, @in6={{0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8}, &(0x7f0000f45000)=0x98) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f000083d000)=0x0) getsockopt$bt_hci(r4, 0x0, 0x3, &(0x7f0000e27000)=""/152, &(0x7f0000922000)=0x98) 2018/01/04 04:45:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f0b000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x5, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000805000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000258000)=""/222) arch_prctl(0x2002, &(0x7f0000000000)="") r1 = syz_open_dev$sndpcmc(&(0x7f0000fb7000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x200000) ioctl$TCSETAF(r1, 0x5408, &(0x7f000086c000)={0x80000001, 0x6, 0x10, 0x54, 0x7, 0xfff, 0x0, 0x9, 0x100, 0xc3c}) getsockname(r0, &(0x7f000091c000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f000086a000)=0x8) ioctl$TIOCCBRK(r1, 0x5428) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00006ee000-0x2)={0x7, 0x7fffffff}) 2018/01/04 04:45:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000001000-0x6)={0x7fffffff, 0x6cd}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f000046e000-0x28)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 04:45:58 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000002000)='/dev/snd/controlC#\x00', 0x40, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0xfffffffffffffd75, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x80000000000002}, 0x800000000c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000010000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000010000-0x4)=0xc) migrate_pages(r1, 0x80000001, &(0x7f0000007000)=0x401, &(0x7f0000001000)=0xcf0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/04 04:45:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) r2 = dup3(r0, r1, 0x80000) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000eb3000)=""/82) write$evdev(r2, &(0x7f00002bf000)=[], 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 04:45:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001b6000)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f00001ed000)={0x800, 0x10, [0x0, 0x0, 0x87d, 0x6]}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d80000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000f95000-0x30)={0x9, 0x4, 0x8, 0x5, 0x1, 0xb921, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndseq(&(0x7f0000122000-0xd)='/dev/snd/seq\x00', 0x0, 0x20080) bpf$PROG_LOAD(0x5, &(0x7f00009f8000-0x48)={0x7, 0x7, &(0x7f0000758000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x2}, [@initr0={0x18, 0x0, 0x0, 0x0, 0xbd84, 0x0, 0x0, 0x0, 0x4}, @jmp={0x5, 0x9, 0x0, 0x7, 0x7, 0xfffffffc, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e03000-0x4)='GPL\x00', 0xfffffffffffffff7, 0x96, &(0x7f0000c16000-0x96)=""/150, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f00005cd000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1000, 0x2, 0xfffffffffffffffe, 0x0, 0x3ff, 0x6000, 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], 0x0, 0x0}) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f00003a0000)={[0x4, 0x0, 0x0, 0x5000], 0x10001, 0x2, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$netlink(r1, &(0x7f0000f9e000-0xc)=@kern={0x10, 0x0, 0x0, 0x60000}, 0xc) write$fuse(0xffffffffffffffff, &(0x7f00009eb000)={0x28, 0x4, 0x0, @fuse_notify_delete_out={0x0, 0x0, 0x0}}, 0x28) 2018/01/04 04:45:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') sendfile(r0, r1, &(0x7f00004db000)=0x800, 0x408ff) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000924000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000279000-0x6)={0x1, [0x5]}, 0x6) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000737000)=0x0) tgkill(r3, r3, 0x29) fcntl$lock(r0, 0x7, &(0x7f0000632000-0x20)={0x2, 0x0, 0x1000, 0x1f, r3}) 2018/01/04 04:45:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000500000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002f0000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000335000)={"800e6d232eef1d91c1f69b437ddb8d4f", {0x4, 0x6, 0x6, "6f01a5850a34", 0x1, 0x0}}) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r2 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000444000-0xa)='./control\x00', r2, &(0x7f000034b000-0x8)='./file0\x00') ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f00003a3000-0x28)={0x2, 0x24, [{0x600000000000000, 0x0, 0x2}, {0x7ff, 0x0, 0x3}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) ftruncate(r3, 0x40102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f00009d4000-0x8)=0x7) r4 = socket$kcm(0x29, 0x802, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x341) sendfile(r4, r3, &(0x7f0000002000)=0x0, 0x876b5e795) ioctl$fiemap(r3, 0xc020660b, &(0x7f00006a5000)={0x1, 0x20, 0x2, 0xa5a, 0x2, [{0xfff, 0xff, 0x10001, 0x0, 0x0, 0x1008, 0x0, 0x0, 0x0}, {0x82, 0x9, 0x6, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) fcntl$setstatus(r4, 0x4, 0x2000) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000b7c000)={0x0, 0x2710}, 0x10) accept4$ipx(r2, &(0x7f0000ba2000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008d2000-0x4)=0x10, 0x80000) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000ebc000-0x14)={0x2, 0x0, 0x1, 0x7, 0x200}) sendmmsg(r4, &(0x7f0000842000-0x1a4)=[{{&(0x7f0000ec5000)=@un=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00004c2000)=[{&(0x7f0000988000)="", 0x0}, {&(0x7f000082b000-0x1000)="", 0x0}], 0x2, &(0x7f00009a0000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(r4, &(0x7f0000002000-0xc0)=[{{&(0x7f0000004000)=@ipx={0x4, 0x0, 0x0, "bca9b6a91231", 0x0, 0x0}, 0x10, &(0x7f0000005000-0x90)=[], 0x0, &(0x7f0000005000-0xe0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) flock(r3, 0xf) name_to_handle_at(r2, &(0x7f00008e6000)='./file0\x00', &(0x7f0000b44000-0x58)={0xc, 0x0, "588c6bec"}, &(0x7f0000b1d000-0x4)=0x0, 0x0) renameat(r2, &(0x7f0000834000-0x8)='./file1\x00', 0xffffffffffffffff, &(0x7f0000009000)='./control\x00') 2018/01/04 04:45:58 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000011000)='./file0\x00', 0x2) r0 = syz_open_dev$sndseq(&(0x7f0000010000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000010000-0xbc)={0x1000, 0x0, 'client0\x00', 0x0, "86ebb07a207e89be", "10ffb1835219018d62cf0146f90dd93ff97907da8f4850e0ced3ba29b9024288", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 04:45:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f000088e000)={0x2, 0x0, @rand_addr=0x7ffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x2003fd) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000018d000-0x4)=0x10) setsockopt(r1, 0x84, 0x7c, &(0x7f0000813000)="0980000000000000", 0x8) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000213000-0x10)={0x6, &(0x7f0000301000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/04 04:45:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000041e000-0xf)='/dev/snd/timer\x00', 0x0, 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) r1 = syz_open_dev$vcsa(&(0x7f00008c5000-0xb)='/dev/vcsa#\x00', 0x3ff, 0x141000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00003f9000)={0x0, 0x5, 0x1, 0x7da8, 0x1000}, 0x14) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000744000-0x14)={0x1, 0x0, 0x0, 0x0, 0x0}) 2018/01/04 04:45:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000b62000)='/dev/vcs#\x00', 0x0, 0x40000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000f79000)=@assoc_id=0x0, &(0x7f0000520000)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ec7000)={r1, 0x6}, &(0x7f0000a0f000-0x4)=0x8) r2 = socket$netlink(0x10, 0x3, 0x10) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000e08000)={0x0, 0x0}, &(0x7f00004ed000)=0x10) r3 = accept$inet(r0, &(0x7f0000166000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d25000-0x4)=0x10) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00003b1000-0xe8)={{{@in=@rand_addr=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000088a000)=0xe8) signalfd4(r3, &(0x7f00009eb000-0x8)={0x1}, 0x8, 0x80000) setuid(r5) fremovexattr(r4, &(0x7f0000d00000-0x15)=@known='system.sockprotoname\x00') r6 = openat$vcs(0xffffffffffffff9c, &(0x7f00004d4000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r6, 0x4004ae8b, &(0x7f0000131000)={0xa0, "548382e35d0ede1c431ab3a65ad03c29cfe07855c0c68563b24a87cac53458ab4eee4f2d5dfa92a9c0946bae1f0d575db5ed82ca59fb0a2396b942c662c34560dfa752e9be6fc4d428f92d4975133746aaa1920104d20478c16ad131eed02de51786145b59cd97c21f783a3ea0af42946498b28f027ea42f9fef2dd7f2dc910339f00f08868339ce081aaacc92d6784ac1fd94b82d123df60f96acefd3005f55"}) write(r4, &(0x7f0000756000)="29000100078807bcff00001f0000000003000600e00000000b4000000078000000000000000000106d6ca8b4b60051ad8fd89570000000000000008166cd6b8880a2a6fa7f922bf2", 0x48) 2018/01/04 04:45:58 executing program 6: fanotify_mark(0xffffffffffffffff, 0x134, 0x0, 0xffffffffffffffff, &(0x7f0000ad4000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(0xffffffffffffffff, 0x4004ae99, &(0x7f0000001000-0x4)=0x1) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000001000)={"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"}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x400, 0x0) 2018/01/04 04:45:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b8c000)='/dev/ptmx\x00', 0x10000000000000, 0x0) ioctl$TCSETA(r0, 0x802c542a, &(0x7f0000bd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/04 04:45:58 executing program 2: r0 = open(&(0x7f0000408000)='./file0\x00', 0x8000, 0x21) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0xfffffffffffff000}, &(0x7f0000828000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e0a000-0x8c)={r1, @in6={{0xa, 0x0, 0x4, @empty={[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]}}, &(0x7f0000fe3000)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0x401}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001d2000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$TIOCSTI(r2, 0x5412, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f000083b000)=0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000a5e000-0x28)={@generic="ea45fafc8e0bfe125ebe22a7433de61f", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000dda000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9f, 0x7d3, 0x8, 0x100, 0xfffffffffffffffe, 0x200, r3}) recvfrom$ipx(r2, &(0x7f0000d15000-0xd2)=""/210, 0xd2, 0x40, &(0x7f00004e1000-0x10)={0x4, 0x5, 0x1, "246117fb184c", 0x1e75, 0x0}, 0x10) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000d2f000-0x4)=0x9) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f00008e3000)={0x6, 0x5}) syz_emit_ethernet(0x3e, &(0x7f00000f9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x80000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @rand_addr=0x0, {[]}}, ""}}}}}, 0x0) 2018/01/04 04:45:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000)={0x26, 'skcipher\x00', 0x0, 0x80, 'ctr(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b000000000000000665c54dba6", 0x10) timer_create(0x0, &(0x7f0000ebc000)={0x0, 0x1f, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000025e000)=0x0) timer_delete(r1) 2018/01/04 04:45:58 executing program 5: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f01000-0x11)='/selinux/context\x00', 0x2, 0x0) setns(r0, 0xc000000) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r2 = creat(&(0x7f0000004000)='./file0\x00', 0x80) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f000000a000)={0x8023, 0x6c91ad1e}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r2, &(0x7f0000002000)=@known='system.posix_acl_default\x00', &(0x7f0000002000)=""/61, 0x3d) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x5)=[@register_looper={0x630b}], 0x27, 0x0, &(0x7f000000c000-0x27)="db4adb7b6d2cab06fef7a4d622b7f6191ef64840840c8cf942d3c6342f33c88bb2acbb04be87e4"}) fcntl$notify(r1, 0x402, 0x2b) 2018/01/04 04:45:58 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000f2b000)='/dev/midi#\x00', 0x4, 0x40000) 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0xb4f, 0x3, &(0x7f0000001000-0x60)=[{&(0x7f0000002000)="3b93360ea24b1cca303eb2400284907485956546dceab964d2c22f0cf898b6c258e7b7a5d9b391edc436f2affb47e979996a4c98718b049ddf4a6e5a9e60531e87b6e4cc75e76be3a9a8167d73d2d7da3f1edea6c41816894220af597096fcee1097bd53", 0x64, 0x5, 0x100000000}, {&(0x7f0000002000-0x39)="7936dd8882aff9f0d6af713a63c5e98b6e2e9a231943c0b1b2fc1dd2939ff1785e77f5f9d28f82f6a5d1f3b7f7585ff31ef5f83a08f6a659bb", 0x39, 0x8, 0x3}, {&(0x7f0000003000-0x51)="899d35841a2b2c02791e82d29ab5157c0d38bbc27eb8cb2f32d57df3c220cf8976996b3e3444354f06a13896f181b8bf0227f19f46dbe6a5c05f516123b4db51dd717a0da678d1e9bfcba296c9efdb4946", 0x51, 0x4, 0x1}], 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000)=0x0) setpriority(0x3, r1, 0xfffffffffffffffd) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0xffffffffffffff0f) bind$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x1, 0x4, 0x3, 0xa, 0x1, "2a75496592a5c31e0bd8cccdf5cd9b03dba07c076821167c9f53986053b93022bbba4495c7ce8fd8a6f6bc271cadffaae19a8ffac05664d5e58253ae4b1b94", 0xfffffffffffff687}, 0x60) setpriority(0x1, 0x0, 0x0) 2018/01/04 04:45:58 executing program 6: clock_nanosleep(0x208, 0x0, &(0x7f0000fd6000-0x8)={0x0, 0x0}, &(0x7f00000c1000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f0000f0b000-0xd3)=""/211, &(0x7f0000001000-0x4)=0xd3) 2018/01/04 04:45:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000bf000-0xa)='/dev/cuse\x00', 0x200, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000098c000)='/dev/hwrng\x00', 0x2000, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000b8b000)=0x3) timerfd_create(0x0, 0x80800) getsockopt$ax25_int(r0, 0x101, 0xb, &(0x7f000082c000)=0x0, &(0x7f0000277000)=0x4) bpf$PROG_LOAD(0x5, &(0x7f0000985000)={0x8, 0xa, &(0x7f0000b80000-0x50)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x57a, 0x0, 0x0, 0x0, 0x5}, @initr0={0x18, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x9}, @ldst={0x1, 0x3, 0x3, 0x1, 0x6, 0x2, 0xfffffffffffffff0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f00004af000-0x4)=0x8) 2018/01/04 04:45:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009cc000)="", &(0x7f0000f5b000-0x4)=0x0, &(0x7f000061b000)=0x0, &(0x7f0000b97000-0x8e)="") get_thread_area(&(0x7f0000f49000-0x10)={0x2000000000000000, 0x0, 0x200100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004c4000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00007c6000)=""/49) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000679000)='/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, 0x1) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x5) r2 = syz_open_procfs(0x0, &(0x7f0000eb9000)='net/snmp6\x00') ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000b17000)={{0x6, 0x1ff, 0x1ff, 0x6, 0x7a, 0x6}, 0x80000001, 0x5, 0x80, 0xc37, 0x0, "0c8f3d06caf9d0344f937f60da1f310e8dc307546bcf673283c820a4329a19288d259c19655becf663305e814a0028714611dd95a43ab16b5aad6f57d7cb05992d5126899a3c84b0abde005890e8ffb34fcf2ea8242c2afb26fba80dea1b333eed66058b01b834c416236f7714fa00587380a54c7b5dbd322707e14406aac52f"}) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000cd000-0x11)='/dev/vga_arbiter\x00', 0x400fd, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000db2000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000008000)={r4, 0x1, &(0x7f0000635000-0x4)=[0x7], &(0x7f0000008000)=[0x8, 0x2, 0x2, 0x8003, 0x2], 0x1, 0xa, 0x80000000, &(0x7f00009e2000)=[0x100000000, 0x401, 0x8, 0xf7cd, 0x6, 0x7, 0x9, 0x1, 0x1, 0x2], &(0x7f00006d1000-0x4)=[], 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000e14000-0x8)={0x0, 0x1}, &(0x7f00004df000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000301000)={0x6, 0x20c, 0x1, 0x9, r5}, &(0x7f0000af0000)=0x10) r6 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x40) ioctl$EVIOCGPROP(r6, 0x80404509, &(0x7f000029c000-0xc6)=""/198) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r6, 0xc0bc5351, &(0x7f00009e2000-0xbc)={0x3, 0x1, 'client1\x00', 0x2, "b261922d26e68cb6", "fb792e8fc5c160d65c94cd6a0ce86977260be38c7c6c610432bdd530ad232acc", 0x9, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGSID(r3, 0x540f, &(0x7f0000419000-0x4)=0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f000077a000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)={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) syz_open_dev$mice(&(0x7f0000a86000)='/dev/input/mice\x00', 0x0, 0x0) r8 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r8, &(0x7f000004d000)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x2, 0x0}, 0x0, 0x0, 0x0}], 0x30) r9 = syz_open_procfs(r7, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') sendfile(r6, r9, &(0x7f0000023000)=0x80, 0x26a950b) 2018/01/04 04:45:58 executing program 2: mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x40002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000059000-0x108)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfff, 0x8, 0x0, 0x1, 0x80000001, 0x2e8b, 0xfffffffffffffff8, 0xdde5, 0x6, 0x8, 0x7275, 0x6, 0x80000001, 0x100, 0x5]}, &(0x7f0000000000)=0x108) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000058000)=@assoc_value={r1, 0x0}, 0x8) ioctl(r0, 0x5387, &(0x7f000005b000-0x2)="") 2018/01/04 04:45:58 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fcc000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={r1, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000fd6000-0x4)=@int=0x0, &(0x7f0000cee000)=0x4) sendmsg$alg(r0, &(0x7f00008eb000)={0x0, 0x0, &(0x7f0000fd2000)=[{&(0x7f0000719000)="44e712ab149fead1a13d7e60a09be62c40db5a9ed3cde749139824f35ce48ffc73352140ef81f1f5fcd0197f003f4d8bd43dea6f1994af3048482a68a1d5c4fd1a1087ae4ebbb2bba2cf52223b9382e96e909c5c5ee7175d41a822012e54995fd2a4cc46e2edb6f53d42f4f3ef9fc13a81c17c43389834f91460b1641d8c996e7132025e388f8c5996010e403eb290db484fc4454f3e8a6f21c10aad8cd805a31c9cafd0348608f2c7182357cad3b2c01552dc9114db2b956054dd3ced45960c61172ec4ba886412c4b919b14233eda9a571b2074455b8dba3e67c4b7736d2e2dfd71894d566fe6d173dda9d3da42eb9cd690708675773de37d42acb4a3a8bbf774d9ed6f633fabe1a55e843196e79387c195d92e34d9ab0b239b23f72266adc93b70ff825f2c44de16f29e99b16da29e3fd9d81e7e7c28b4fd269395d8bb2abe0a522b9728e8554c033650d1d6a8a9c9444969b9243c879b74bda7753cd425dc6b1d358f6106076b3e7312aed77e745d2a80489caf67a98550cfe3566aa850c34cb5ef6afb3cbfa9c9f74916ccec9e128ec1744b50c7779b2877f5c26ae3d4893154a2d88f8a991cebeb2d1147687dac419c62fd979cefa76c6292ed36ec0123f193deb595d0c46e865224c7afaba61dcc7693b55fa0c7d7e588541e096e91926c04632c0a36cf6267713d1e6de39cea5de30b8f4f19d34c7ab9a801642a933d5ad88fcf66c3a934b92b8e515dd4057f0e2f4c79061c15c9bacebc764e0830d39d13ce25a73b0aab74f4d66b87eec3106debbf96c54e478a838f8688c35c9a895200e65be40688f17f3e0edddd8b0641ed911c9f2a54c36ee22c25a531902cf84a7efab3a7d146ab735ab7b1339fa8238204fa626de59730ed7da8e0f7d735b7bf3e9f30abceb77696f8bfe75b43559491f3a788a5fe31442c608156630cbe4f2af7a650067c8194805aabaf0a998acd93072a9159f55eb39f0c0e126aed5597e905fa91d8f6f0c3d6bb919ce94a942d4bc5d75838d5721a799c93fd814682c93de26a1cae153a37f8d99c4f470723168ea0696714b128eb83024a0a9eb81566a55af643efde4644cea036554c802be85b23e9dd822029ae828cfa52baceaa16f1ea7af4ff4738516b55d2dfa518a297febd98137134f5391349ac59c8b60cc091e73905f6abafbb583d5360cbaee96129d2976bc321e9f6441be2a28689727b1bdaf07fded63678cd766dcc9cd517ee8e13ad2f9d52ec7a36a751ea17d168d3a47197499ea2b3be238c076a4e9a657581875d0dacd473b4ad2a8e88a285f16fe6cd9ac0710b3a347a7d32580f1cc6028884b0da9c8e07f65227dfd8832075e5dac8869b9751608d26b1aae580df4a70282192a9f9728c5183ca120c353a0dd0d32b30d284f88f3c01b2a350ea1f59018ab22dbae425a062afeeac07231b90547b3188f8e1bdde04d6a02391630c5456f318488de0df75a2b7619d6d315db42d8c29d98fbe568ea000a744aa0e50dc668d85afca95b72f2de9bf73ec4e36bb0e9c61e9924a40a76caa40580a3d65906ab39d76882fd9f81a74f03ec78b6edc4449b9920e2f7c66a321c27d40868c08809a5843f69bf49ff13779ecabd4ddb8a5025c39446a97fe516f0d12d9c8eae1c6cf54185c97d62d473dba04dab6d923c78677e3411435d5e2e2abf85c13a8c7df01035cc525347a1c60a02273e82c050081734858abe3298b5119d903782b5407fad53ae4713e925e0adf9292ccb686f9beb7524e68b0f9134a43a16d4f9ade9fd48aa3e6c0c63cabac9319166d986e74093102342775ca30cd4b9da6a0ade9335ba5d2d2ee40617d10e4b28e7ec8a44d5cfdaa1184d1a35c6e58fe86b7c57affe3638212652060f84c94a4d5e0911a1a58e7a24ddfdfff17f7760ebaf3615d49bf05c8fe53732c2a6ef45ae6c242dc45b5a9d16656761ec6caab458b47b74737683387142e592ae9202c15280f20a2fa7b155d334dd4460b471a4991b47765b7629a6fba895fd1019b1b66db9fd5ab73bdf85a1f084791757bf11ad089a04fdd9a1dd3a6630e2c1a0ed54e8ee59613d3aa01733b9b5bad3782ce6ccf59000a93242ea2e5ab885d5022a2f3f0e4d10ef879922ec99724ecb5da1239d12d222c18711bc50f12ec65963dc8cc53e340fac56d7f5b24e1fafab728eeeb183323aae708ba0b9e323f6c1c589d1420c71693c40be2317a345ecd982ebbca336db948cc6eff97939401233716706533b0b5a65e1b1436071ae46c72bafff58ef54992a4cc86a2866380329ef6938d21d683c5d88b37feaaac2188000a9285bdf326a9cf5e0e37b235dc18d628680876d90bd4d36141b3457abcf92b8074c61378db9720801adfe2fa7cf23fcabaf687d87f7602194c3ca9fb20cc7b51e325944120305f01247089e8f0620675b368a64f65e483f73c2bf312c9a15dec7c15d51aee16be3bfe080f203b5ce4b16f6a319d11b51cef6d731d8da9d9cc6d358cccebc6a7ce4c91fec6afb47c2a6feeece0ba40f9a280545cd934f8df48323614effcab2ffbc8ca3470596c176b574b62d33448342c6a5112b781dbcacd2631a08c4c2b1e9e9936d6a2a8c6acd867b14e96f9f4b30783c13e00448d146d7ac7ddb4ce8f557ad8cefaf6cd57801905c416532753cdabe5cebada0c3db0ffea944a2ddfcfc7217e5e1aecfb1d9e98e78d2104769763f6ccf82fbc83e928873f26eeb04c43fbb836f3641875dba545b0354ab6a492e5e0182258bfb2e984f9b5c975e9f925b92507e24a802d275b3b7facd9e7e71d65f608e28ad6f007b72cb1cb3ea05d86ad5cb78e504a5c4da2d179f1941505bde881c3892145e3763693fefb012ea8f2d917a74f17fc7d5ebb74d7c4111ca2874a65c6a6a0f71e4139e0cb8acf7690f49e93c0540acfd76112de2d70b4fa86008ed9fd4495cfcbf6a3aa39b41acbe34edb584b1d36ce3fdf3bfd602a32856d5b239820c8006dd7958c86ea91827bb9260d341348d050ecaa235226471bc0f5b954b2fa23e3ecf1c80ea8f7f0dc4986c24ad665f16d6d19684a199d0eb511447383c313afc84f3bc8a5bd44b1b09ecdcf63d2f6548bc3cda7103faff45aaf75e2a216dc6cfa7efce24e6045b5c430004737b266cab8cc4ff5888b9d32fb5c7dbf0e346cf69ce6a1a52a25ce056add0e80ecb4043094c0a318eddf94ca4217bc326a1e9e7ac3caf75569335640151cf09cee689ca37c2bc2d5a6015ef582d99e2f04f263d3f9132d39da0d67fd68524ce2e65b8a473099e77057af9424310eec758885cfec572d8988beff5a3355cfe89ccebac7f55b260b18eb5519a3f5a7ed985bbac5ce3ac468199ba932fcf71e5c0519602a2f9eb02243cffc75d7824cccb2c88d8870220559bbf255884b27086c15b51d7d2ea44d59193355f46ac41081cafeb52778a8ef48d435705b3d9b013c53022d09ea527105d8911d7e9348ba8370c6e7a42454c050d2048b06c549193edb6d8ae5d763c7d68cfb54245c08fb93cdf31d811194b4fa00f5631fd760db1c34e08c8277d38804403e01a2ff09e1647287a9bc23fd18a9db901cf6738a8e6ba7fa9102028349a6ac9b297890f6c9afe67d068af5633f1547df6bcad4ef7c0f57540cd4ae64163a786559ba31e55f7fb2d8ff3e151e2091aead096ad2d48e9589d240142036a36b3c5a28f0fe585b7dc12e9243f94b3e9c31bcea501ad2aeaab6b00309ddbaa813238e737d440999a5966ae016db16acf15c249b77455e13315b4698e1933009666c9a1fd63d35ad18eaefb25972fe6043fcb37d1a0f26b75f6d2349d26e36d8ce74c1a5aa8db2f85c5ffb32e50a582a06826f7bbf011f01d080a4ea307485417a74243ac212864ed2839e57bed9b4659fd525f34500a59fbddea4590eee7eae2d441a8261c4f8a54ea007f43c4ab70f40a9fd82c3638dd7a0d8557dfe37e7bacfba1a87b15112f0610dbec6fe0c71702bf50cd0df3cd10710e798e3c143c1a3249dc37c9ec6316d3b0d8bb103619515bb64ae335f151ef3e05c76dd2fc2e5c1397f7e31c3acea80b0ff9860bae7eb2df8d46fa069160b48e86c39cb35b0150e1442431bdfe2e470ddafa923d6f2e0e7e1fd30f660e5a6567c9be1f52747650e1d58fbc8bfa8543a98c9e1168538b0c982256bf4532c0d2e49d7a5b7a7a498f9892f51cd110fb7045fbb17e9080d22aef26a2df49291ac1f0d75c0256283ca7a7dd68ed553314ddbb4a91e2d5a6289defd6cc9bc75e92af25487910b7653170d7ed33b2a5e1911375abc83cbc1b7ddc78252c465cffcc624f850cd01de8ecbcce7d1c76c160c1e114867cff9a25308389cd445115cfa6a41dbce88a49e61c4580d1749313ce82874c513f519f565f8cba42a00e353ff915d921b8a1e38e6e99955f976412268f6736677f623011ceb8facc99c74a55e2b4638bb90aa733e2191da93fde8416fefbb2f6562c4c098ef2a55e3ae0de0bf5ee3c821bc7dd24b092b605746eb3846351609558b201a357806acba52669b9436e9b46b0a0536bbec2bf5ec4e5ce2ab778aff7869e9a0f2e3253b4609a1d7e3ae61cb0fbe11b6c2b545c280dd9b48ac3b41a57855e6f07920cbd6a261f61aa1548f370b31ffc09a6bf04b978c9ff9bb9633ed4449fa7e64c36b0a2240453984c070948df6663a0880ac4c43f86ef382f52284f393b20c36b8c25f475d766d250deea1ed42007e379482bcc10f0733e3394cc56a16377e52c7642d331a8e31d287e653796d04087414260fcebc62b84c94effdaa0fb668eff62a43537c39b4b030975bbbf5f46ae8d7bb49b7514dc5c84e8c43e7728ea6f4be4d86d774dd152266f092c8493408824c13c829604cd4221c89e153e2bfef6750c4800e8a9600473a25627022aae2f006a1862afc26037614f7e95cdbb4ed21e9d4f0659cb762fde45fe73943afa9c600f7777e51e984cc648c1164339514a7aa973303773e70fef2a7dd976d7d3e65774e14d26b21ae7eebed492811b7388153fe15a78bdfbbf6d9e01b930bf1af175e5c8a5bff5144f089103bbc670e635ca783066a489b009f91f2985518f635d6b136a8de2ca0a7bb00c297b01aac62f80691ff767d74f05ee59dc466659c8a95604637685d68975309d2a2e7352ebbe63b9688d4247c6f7e719d30caabee4524bcde0c0abf9235c2c1790f1bb5a8476321648f9ed8be48301a2a5adc9c10f07b4cbb64c008a1b54d973c0497d24e9a014df04dc90cb43c657fbea57b621b96c900a6bdf65fbd0ef6caa0ad689323c7de8fa37b129fa1743ebc4da379f74ef30eb3b478ee4dee1742a913b549fe044898f056eb158c4298e3a02cadcde205d01dd31aee79eeaf84b614fbfd58b787b2a66c24086738f6b5e568a048432d587314ad59da53f47e8b3371d968758cbce4823c8992940dd744ff59d79453761f31750b760fd478ff6aa4bcc884e6d49048efe673b988a22efe5e461b90572c39980e302c2a12637186e0dbaac0e8ea5b1058df13bdd4926fd96fa8dfb64f4233e4bd5200601b51ccd84ebda7b18dc1d1ca896d935e73c7cc1c5d0d707af2e0c79f75440fe436296db6d4a2a6ac55889d40476065b10d516f47310736e26c3bdca02bd4bbcbf3d556bdbf7bc69fd2fb90277f5b1155f81ca2012b40d7d768cd59a1abdfa7cd4560db55de97b250e6a7a41e6d5590569948f68b39092dea0bfbe1318c56e2d7753d82fb780bbad48943e64e7f4e547d7357c7aa83021220bdc8b841d7414faa1e856fb", 0xff9}], 0x1, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) 2018/01/04 04:45:58 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000d71000-0x12)='/dev/snd/pcmC#D#c\x00', 0x80000001, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000002000-0x8)={@loopback=0x7f000001, @loopback=0x7f000001}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000000)={0x8, 0x100000000, 0x8, 'queue0\x00', 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x17f, &(0x7f0000d39000-0x17f)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="55f826609e1a", [], {{0x86dd, @ipv6={0x0, 0x6, "720bf2", 0x149, 0x3a, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x3b, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x5, 0x0, ""}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @ra={0x5, 0x2, 0x20}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @generic={0x691, 0xc4, "579db842ea88ba340beaf34c4ddd198e63e6b878682c7587741eb64840416094284d3e68c08f43720354863827d6ef20cff663cc9414d238e0f3416b704a3c7c81cc4fa1f088b3d7e7a2db0475909f727d38c882d92964c022f01d756dbb5bac2bee4fa549084d4da40a6a4fe5015561ca8b8cd8c16f294195190412e2dba5e56854f6f43d1827d7f7161a01a30290558e0b026b18204b592dd97693893f1e99afcc67b217cc6704390318869251c812c39d8c55742f9feee8a84f02cf7c6b6ef989ce5d"}, @jumbo={0xc2, 0x4, 0x80000000}, @padn={0x1, 0x0, []}, @enc_lim={0x4, 0x1, 0x2}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, @fragment={0x4, 0x0, 0xe6b5, 0x2000000005, 0x0, 0x4, 0x2}, @fragment={0xa9, 0x0, 0x7, 0x5, 0x0, 0x9, 0x0}], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "000988", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], ""}}}}}}}, 0x0) 2018/01/04 04:45:58 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$dmmidi(&(0x7f0000001000)='/dev/dmmidi#\x00', 0x5, 0x20000) r1 = getpgrp(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={r1, r2, r3}, 0xc) r4 = socket(0x1e, 0x1, 0x0) getsockopt(r4, 0x10f, 0x83, &(0x7f0000004000-0x4d)=""/4, &(0x7f0000001000-0x4)=0x4) [ 292.370290] binder: 17504:17513 ERROR: BC_REGISTER_LOOPER called without request [ 292.386401] binder: 17504:17513 ioctl c0306201 20009fd0 returned -14 2018/01/04 04:45:58 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f00009c5000)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000083d000)={0xaa, 0x7f, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f00003ea000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2, 0x0}) sigaltstack(&(0x7f0000001000/0x2000)=nil, 0x0) 2018/01/04 04:45:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000001000)={@rand_addr=0x0, @multicast2=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000001000-0x8)={0x0, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r2, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f18000)=[], 0x0, &(0x7f0000f1b000-0x8)=[{0xc, 0x0, 0x0, ""}], 0xc, 0x0}, 0x0) getsockname$netlink(r0, &(0x7f00009fc000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000117000)=0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00007c9000+0xdf)=0x1, 0x4) 2018/01/04 04:45:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x10)='vmnet0mime_type\x00', 0x3) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00008cd000-0xb)='/dev/mixer\x00', 0x40000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000477000-0x10)={r0, r1, 0x1, 0x3}, 0x10) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x64, 0x6, 0x1ff, 0x5, 0x30000000000000, 0x5, 0x80000001, 0xdcf7, 0x3429, 0x7, 0xfd6, 0x800}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000405000-0x78)={0x2, 0x78, 0x374a, 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, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f000099c000)='/dev/input/mouse#\x00', 0x7, 0x40000) flock(r2, 0x1) fsync(r0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00000e1000-0x4)=0x81, 0x4) 2018/01/04 04:45:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000743000-0x15)='/proc/self/net/pfkey\x00', 0x62200, 0x0) setns(0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a76000)=',\'\x00', 0x3) mq_getsetattr(r0, &(0x7f00009e9000)={0x5, 0xfffffffffffff000, 0x7, 0x100000000, 0x5, 0x1f, 0x9, 0x81}, &(0x7f00008cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/04 04:45:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000fe0000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00000b8000-0x13)=[], 0x0, &(0x7f0000107000-0x10)=[{0x10, 0x1, 0x25, ""}], 0x10, 0x0}, 0x0) recvmsg(r0, &(0x7f0000bfa000-0x38)={&(0x7f0000ece000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000951000-0x20)=[{&(0x7f00004d8000)=""/48, 0x30}, {&(0x7f00001f2000)=""/131, 0x83}], 0x2, &(0x7f000010b000)=""/4096, 0x1000, 0x9}, 0x41) 2018/01/04 04:45:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000804000-0x8)='keyring\x00', &(0x7f000038b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f24000-0xb)='/dev/mixer\x00', 0x80002, 0x0) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x20) add_key(&(0x7f0000e71000-0xb)='asymmetric\x00', &(0x7f0000aef000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e34000)="108100", 0x3, r0) 2018/01/04 04:45:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) bind(r0, &(0x7f0000abf000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001b000)={0x2, &(0x7f000000f000-0x18)=[{0x3, 0x0, 0x0, 0x8}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r2, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/04 04:45:58 executing program 6: mmap(&(0x7f0000000000/0xe85000)=nil, 0xe85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x4) recvmsg(r0, &(0x7f0000629000-0x38)={&(0x7f0000e12000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f00009d9000-0x60)=[], 0x0, &(0x7f0000e7d000-0x4f)=""/79, 0x4f, 0x0}, 0x0) bind$inet(r0, &(0x7f0000ce4000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e85000-0x9f)="02", 0x1, 0x0, &(0x7f0000543000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 292.423387] binder: 17504:17513 ERROR: BC_REGISTER_LOOPER called without request [ 292.434558] binder: 17504:17513 ioctl c0306201 20009fd0 returned -14 2018/01/04 04:45:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f000017d000-0xa9)={r0, r0, 0xfffffffffffffffe, 0x800, &(0x7f000030b000-0x3b)="83618e052a0b26cfb957f23df5344de4fbb1e1a391425114d3158140251bccb47f69a94f8de1d778f75e4db21ad876b53f730bc64f5fcd91520d89", 0x2, 0x9, 0x43, 0xff, 0x80000000, 0x7, 0x4, "7e0f4587764dbac09e265fda7974ff732715817fec068be3b4ac676fc51796869373a5237edca669fd7f9b701ad0f4c29d151e6bec971783d7472298f2546d9b711ca13d8536a65e29b403c8c180383e5a57ae8a87d298b9f2c0b308c732562111b88d15079bab3ea44306e17a6312dfe3d0aafe3c1aba37422bf5e8b6d133e76e"}) write(r0, &(0x7f0000731000-0x90)="1f0000000a0affdde200f49ff60f002a080200000900018005ffffe5000051", 0x1f) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00006d2000-0xe0)="5317db6cf9f39839d8868a72101be4c5f91685484e196e15c8338180fadace3233217f9c93eff6fd062f4bbb956a21e6f15b8c0900a6f2b138dc912443c8dd9ec1d704eae82e2de12ad6b6121c741caff6a9d1b5024f62c4d43de135b8a5ffe8f6d3f4b650e9450207dc3c977f4f1bd8909abfbed8a9cc8d77599baac47a4d563a19c4d4e93c3632d97ea87bba8109362d842ba4cd31d2ff54899a4e9e62c84648a9c38961277dd89cf61919fed13b9ba1b511061ba905ea7d26a22273120bfd4ab7340a3914602c5716d8563a84d6188bd019a7996d1801e525db2c060a78e5", 0xe0) [ 292.506645] audit: type=1326 audit(1515041158.428:4117): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17543 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/04 04:45:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000104000-0x4)=0x9, 0x9, 0x2cf, &(0x7f0000007000)={0x77359400, 0x0}, &(0x7f0000ed7000-0x4)=0x7, 0x4) unshare(0x8000000) pipe2(&(0x7f0000674000)={0x0, 0x0}, 0x4800) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x181, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = dup2(r0, r0) mq_timedreceive(r1, &(0x7f00006b1000-0x83)=""/131, 0x83, 0x0, &(0x7f0000ccf000)={0x0, 0x0}) 2018/01/04 04:45:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept$packet(0xffffffffffffffff, &(0x7f00007bd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bb3000-0x4)=0x14) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000102000)='/dev/ion\x00', 0x0, 0x0) r3 = socket$nfc_llcp(0x27, 0x3, 0x1) ppoll(&(0x7f0000e10000-0x20)=[{r0, 0x7006, 0x0}, {r1, 0x1400, 0x0}, {r2, 0x4008, 0x0}, {r3, 0x210, 0x0}], 0x4, &(0x7f0000899000-0x10)={0x0, 0x0}, &(0x7f0000667000)={0x8}, 0x8) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ION_IOC_MAP(r2, 0xc0084902, &(0x7f0000c73000-0x8)={0x0, r1}) ioctl$ION_IOC_SHARE(r2, 0xc0084904, &(0x7f0000593000)={r5, 0xffffffffffffffff}) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f00008c3000)='/dev/autofs\x00', 0x800, 0x0) ioctl$ION_IOC_SHARE(r2, 0xc0084904, &(0x7f0000b18000)={r6, r7}) connect$netrom(r4, &(0x7f0000003000)=@ax25={0x3, {"5bd507cf3aaa3f"}, 0xfffffffffffffffd}, 0x10) 2018/01/04 04:45:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000016c000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00007c2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000cf1000)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000867000)={@rand_addr=0x9, @multicast1=0xe0000001, r2}, 0xc) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e8d000)='/dev/cuse\x00', 0x401, 0x0) sendmsg$netrom(r3, &(0x7f0000e09000-0x38)={&(0x7f00007d2000)=@full={{0x3, {"1dc1a811645ef5"}, 0x80}, [{"d6c6a165614a79"}, {"87f96e4b1abeef"}, {"df4ea4e13db430"}, {"857e4b8f18bedd"}, {"1f4713b416ead1"}, {"c8854bd88236a7"}, {"182e9af09250a4"}, {"783a9b28b5754d"}]}, 0x48, &(0x7f0000a7a000)=[{&(0x7f000094e000-0x26)="03a9e45067ff2301bfe057b625c484f71c14cff2caad7861e16eb8a12366861002d52f7d1cb5", 0x26}], 0x1, &(0x7f00008aa000)=[{0x28, 0x117, 0x7, "063728c6f4671c9349cfe19521eac6ba1de0ce2b5f"}, {0xd0, 0x84, 0x2, "8933e0b98413178d306dbb93394fc4dcfdd1747a957e36a359bd13062f8954c63e3b8946703f65a8d6651050d95ec9217c4789c9c6f4df8a2ac841c36b9986947634a83a6e3e250fa96c20fb14d93651862d877bd321ff74d069e5a9d5fa1f225b746e0aaf485b3fcef6c346777e5d35051b7f165989582d6eb4958302f6bca5355b632c944aea9337bed57b68deb370d9110813c6121e6c1360c645aee1ad3d8eafef5151e6ac6e9b58cbfb85c7956a883c81f35e858ff0d3bfaea2d88515"}], 0xf8, 0x40}, 0x8001) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000b65000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCGARP(r1, 0x8953, &(0x7f0000908000)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/04 04:45:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000d9c000-0x12)='/dev/snd/pcmC#D#p\x00', 0xffff, 0x2000) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00007d3000-0x28)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_flags=0x0}) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000f06000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x3d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt(r0, 0x800, 0x66a6, &(0x7f00000df000-0xbd)="2b29ccffe7d7be6e0c3e95cf0aded87a0e7a0a691a14260f01fb46801918eb5ddaea83c78f73b32ad94fb507e5702909a930a5bc1d12051bf45a991912719bf6761476e09678810c909a2556d3058bf3cbabe20b7f0825e9c50685f0f6ab471a727fb3c2ada5afb3dcdd6219fbf6f014815ddc958f35675e802687986183d119c8b41aef69fce91df45ec5b9cd187c15b701b4d908c75b312262cc90f9f2e37db9881a4ccece60c5afa7d39e2365b8d7d2128c03a601573b894c399758", 0xbd) sendto(0xffffffffffffffff, &(0x7f000002b000-0xd8)="", 0x0, 0x0, 0x0, 0x0) 2018/01/04 04:45:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x1, 0x10000) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000006a000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000678000-0x4)=0x4, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00004af000-0x8)={0x0, 0x3}, &(0x7f0000fdc000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000489000)={r1, 0x3, 0x20, 0xffffffffffffff01, 0x0}, &(0x7f000032c000)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ba1000-0x8)={r2, 0x800}, 0x8) r3 = socket(0x400000000000000a, 0x3, 0x1f) getsockopt$sock_buf(r3, 0x1, 0x22, &(0x7f0000617000)=""/169, &(0x7f0000e09000-0x4)=0xa9) 2018/01/04 04:45:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r0, 0x3) write$evdev(r2, &(0x7f00002bf000)=[], 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000005d000)=0xd4e, 0x4) [ 292.540287] audit: type=1326 audit(1515041158.428:4118): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17543 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/04 04:45:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000c1000-0x9)='/dev/kvm\x00', 0x10000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4040ae79, &(0x7f0000ada000-0x68)={0x0, 0x0, [0xfffffffffffffffc, 0x8, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000052b000-0x8)={0x0, 0x0}) 2018/01/04 04:45:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) sendto$inet(r0, &(0x7f000026f000-0x1)="0f", 0x1, 0x0, &(0x7f0000604000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000055000-0x20)={@generic="6d89e438da66039e55e6917b5e3a7797", @ifru_flags=0x400}) sendto$inet(r0, &(0x7f000056b000-0x83)="d2", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e12000)='/dev/autofs\x00', 0x220002, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000061c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000dcb000)=0x14) 2018/01/04 04:45:58 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(0x1e, 0x5, 0x0) r1 = gettid() syz_open_procfs(r1, &(0x7f00000e2000-0xa)='mountinfo\x00') sendmsg(r0, &(0x7f00003bc000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000d1b000)=[], 0x0, &(0x7f000012e000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000493000)="", 0x0) 2018/01/04 04:45:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000037b000)='systemwlan1keyringvmnet1eth0&\x00', 0x1) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000492000-0x6b)="963d989dc20bc705ff8d96811ddc0c588bb6fe33b0728416731c6595eb7d249c17abfc7255b25c32ea4050d8215ea82de84ea8d70cd9b9b203e0040bee062f93ef6eec20811d116ad57b68012e733750a4505c7fa3b92617eb379ca0f1566422bd842ab545a1ba944cf197") r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000707000-0x8)={r1, 0x101}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00002bb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(cast6-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f00000-0x20)="0a07759ab0f0e5b30000020054dbb736", 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c04000)={0x4, 0x4, 0x0, 0xf879, 0x0}, &(0x7f0000190000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000029f000-0x8)={0x0, 0x40}, &(0x7f000045b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000040f000)={r3, 0x200, 0xffff, 0x40, 0x7a, 0x7fffffff, 0x5, 0x101, {r4, @in6={{0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x5}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0xfff, 0x7, 0xe7a4}}, &(0x7f0000f7d000+0xc49)=0xb8) r5 = accept$alg(r2, 0x0, 0x0) socketpair$ax25(0x3, 0x5, 0xc6, &(0x7f000076a000-0x8)={0x0, 0x0}) sendmsg$alg(r5, &(0x7f000066e000-0x38)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f00003e6000)="f06bf7cd469f89c692db8ce5f8a5ad8e", 0x10}], 0x1, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000715000-0x8)={0x0, 0x0}) recvmsg(r5, &(0x7f0000503000-0x38)={&(0x7f000060f000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, &(0x7f00008ef000-0x10)=[{&(0x7f0000fd3000)=""/242, 0xf2}], 0x1, &(0x7f000094d000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/04 04:45:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000f53000)='./file0\x00', &(0x7f000014e000-0x19)=@known="73797374656c2e706ffd69785f61636c5f64656661756d7400", &(0x7f000036f000)='usereth1(\x00', 0xa, 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000928000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000836000)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) [ 292.661762] audit: type=1326 audit(1515041158.428:4119): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17543 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 292.691281] audit: type=1326 audit(1515041158.428:4120): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17543 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 292.716952] audit: type=1326 audit(1515041158.428:4121): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17543 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 292.745096] audit: type=1326 audit(1515041158.428:4122): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17543 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=308 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 292.770489] audit: type=1326 audit(1515041158.428:4123): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17543 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/04 04:45:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000e71000)=0x0, 0x4) 2018/01/04 04:45:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1e, 0x1, 0xf2b) r0 = socket(0x10, 0x4, 0x10) write(r0, &(0x7f00003ea000-0x36)="26000000200043f90003ffff04008d4001e200850000123b0600f2ff0000acff002103c75735", 0x26) 2018/01/04 04:45:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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) r1 = request_key(&(0x7f0000906000)='id_resolver\x00', &(0x7f000093f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e38000)='/dev/kvm\x00', 0x0) add_key$keyring(&(0x7f0000766000-0x8)='keyring\x00', &(0x7f0000d9f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) r2 = add_key(&(0x7f0000318000-0x6)='logon\x00', &(0x7f0000532000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$unlink(0x1d, r2, 0x0) r3 = dup2(r0, r0) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f0000f28000-0xa)={0x4, "8836c527f144"}) r4 = add_key(&(0x7f0000f27000-0x6)='logon\x00', &(0x7f0000532000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$unlink(0x1d, r4, 0x0) ioperm(0x62, 0x4, 0x401) 2018/01/04 04:45:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b0f000-0x9)='/dev/sg#\x00', 0x8, 0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00002e4000)={0x0, @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]}, 0x20, 0x9, 0x3, 0x4, 0x0}, &(0x7f0000aa2000)=0xa0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000bb6000)={r1, 0x1, 0xe4, 0x82, 0xfff, 0x5}, 0x14) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000081a000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00006f9000+0xf0b)={0x7, r2, 0x1}) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f00002d4000-0x85)=""/133) r4 = getpgrp(0x0) fcntl$setown(r0, 0x8, r4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000936000-0x6)={0x0, 0x80000000}, &(0x7f0000d54000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000022000-0x18)={r5, 0x48, 0x30, 0x4, 0x5}, &(0x7f0000fa9000)=0x18) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) connect$nfc_raw(r3, &(0x7f00003bc000-0x10)={0x27, 0x7f, 0x0, 0x4}, 0x10) 2018/01/04 04:45:58 executing program 2: mmap(&(0x7f0000000000/0xd33000)=nil, 0xd33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d33000)='net/mcfilter\x00') mmap(&(0x7f0000d34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000d35000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b64000)=0x14, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00002fc000-0x44)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="795687305c4a3224e164b3c1917a0b0f"}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00008ef000+0xebd)={0xffffffffffffffc1, 0x40000000000, 0x0, 0x100000000, 0x4, 0x7162e334, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_tcp_int(r0, 0x6, 0x11, &(0x7f000003a000+0x337)=0x0, &(0x7f00009e0000-0x4)=0x4) 2018/01/04 04:45:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000562000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = accept(0xffffffffffffff9c, &(0x7f00003ca000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00009b0000)=0x9) accept4$inet(r1, &(0x7f0000da2000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f38000)=0x10, 0x800) r2 = syz_open_pts(r0, 0x100) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000d50000-0x9)='/dev/dsp\x00', 0x80800, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f00009c2000-0xbc)={0x9, 0x3, 'client0\x00', 0x4, "c360f9af108ef592", "b84d929466c806a0428a093f34b5832877e92e51b76f5fe89996e6b2ee0c222e", 0x1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000c46000-0xb)={0x3, 0x81, 0x279f6959, 0x3, 0x9, 0x4, 0x1dc7aced, 0x100, 0x9, 0xea2, 0x7ff}, 0xb) fchmodat(r3, &(0x7f0000527000)='./file0\x00', 0x1) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000620000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f00004b2000-0x10)={0x4, &(0x7f0000746000)=[{0x7932, 0xa4d4, 0xc7b, 0x5}, {0x5, 0x3ff, 0x1000, 0x7}, {0x7f, 0x320b, 0xfffffffffffffffc, 0x400}, {0x1, 0x8, 0x9, 0xfffffffffffff71c}]}, 0x10) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003bb000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r5) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000e93000-0x4)=0x0) 2018/01/04 04:45:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000bcf000)='/dev/amidi#\x00', 0x5, 0x400) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000a58000)={0x8, 0x100000000, 0x8, 0x6, 0x4, 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]}) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000be9000)=0x0, 0x4) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000344000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r4, &(0x7f0000c85000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r6 = dup2(r4, r3) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000924000)=0x101, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0) write$tun(r3, &(0x7f0000ba9000)=@pi={0x0, 0x0, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="b7742f4a4daf", [{[], {0x8100, 0x2, 0x0, 0x7}}], {{0x6004, @ipv6={0xfffc, 0x6, "0f2e75", 0x19c, 0x32, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, {[@fragment={0x33, 0x0, 0x9, 0x6978, 0x0, 0x200, 0x1}, @routing={0x3a, 0x2, 0x0, 0x9, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @hopopts={0x2b, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x8}, @jumbo={0xc2, 0x4, 0x80000001}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @generic={0x10001, 0x5, "88b0f3b39a"}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x7, 0xfe, "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"}, @enc_lim={0x4, 0x1, 0x3}]}], @dccp={{0x2, 0x1, 0x4, 0x1, 0x6, 0x0, 0x0, 0xa, 0x81, "7393e8", 0xffffffffffffffff, "26cd54"}, "7711a96d1f29acc53531c0fb49acf771dd66806dd84963dff7bece75f2ec3e1edf12e7c32bb0f0ea2d3a0efb"}}}}}}}, 0x1da) recvfrom$packet(r4, &(0x7f0000208000)=""/4096, 0x1000, 0x2000, &(0x7f0000a71000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="2275e63b2cc6", [0x0, 0x0]}, 0x14) 2018/01/04 04:45:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000064d000)=[{0x0, 0x0, &(0x7f0000162000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x4008000) accept$alg(r1, 0x0, 0x0) prctl$getname(0x10, &(0x7f000058b000-0x1000)=""/4096) [ 292.808726] audit: type=1326 audit(1515041158.428:4124): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17543 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 292.835307] audit: type=1326 audit(1515041158.428:4125): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17543 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=319 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/04 04:45:58 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, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ef3000)='net/ip_tables_matches\x00') readahead(r0, 0x40f, 0x0) sendfile(r1, r1, &(0x7f00006c7000)=0x0, 0x8000000026) 2018/01/04 04:45:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000075f000)={0x0}, &(0x7f0000fb9000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000feb000-0x12)='/dev/input/mouse#\x00', 0x14fa0665, 0x40) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000e19000-0xcd)={r1, 0x7fff, 0x3ff, "05e130c50cfbd48490076375a0d8cf270730197b0fbecfe1bdd5a0fe58ecb3551c1e18011b0e36466e14d41d005dffc315538f1cb9d6eb4c8c4f15be6bece656bf06a504efa45a631a4f83bf0f096dce19e811e9cf5c944677fdf465b041f15d051a5db46d56bd13235dfa8aa4211570b78d7081e74ee8b670e8245d0d6257bef3eb9168e0a8d5a1a3e440984c85f0a5740a46f62430572af974d2021a4cc4ced9a9aaa964412e94349c8df0cdb8f2ee3fedc63b12c74a6b0e23108db787f419cc966b"}) r3 = socket$inet(0x2, 0x8000000000000003, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000883000-0x8)={@multicast1=0x0, @empty=0x0}, &(0x7f0000b4d000-0x4)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000e3e000)={@common='gre0\x00', @ifru_flags=0x0}) ioctl$ION_IOC_SYNC(r0, 0xc0084907, &(0x7f0000a08000-0x8)={0x0, r2}) ioctl$ION_IOC_FREE(r0, 0xc0044901, &(0x7f00002ac000-0x4)={r4}) [ 292.919347] device syz6 entered promiscuous mode 2018/01/04 04:45:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000000015, 0x80005, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) recvfrom$inet(r0, &(0x7f0000155000-0xc)=""/12, 0xffffff10, 0x2, &(0x7f0000fc9000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000992000)='/dev/vcs\x00', 0x400080, 0x0) getsockopt(r0, 0x8000200000000114, 0x5, &(0x7f000047c000)=""/0, &(0x7f0000000000)=0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000a1d000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005c1000-0x4)=0xb) 2018/01/04 04:45:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000000f000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000677000-0x40)={0x34, 0x6, 0x1, 0x76f, "266ab74b44ace74d6b79b03b4029c22640f423f161b6ce2b642d4202dfd60800be62a247d4e2f3ecb0b14919", 0x1}) ioctl(r0, 0x1267, &(0x7f0000608000)="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") 2018/01/04 04:45:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000001000-0xca)=""/202, 0xca) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000000000)=0xe, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000-0x80)=[{&(0x7f0000000000)="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0x1000}, 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0x1000}, {&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0xf)="9ac208c8c129b47d00b34f78d405aa", 0xf}], 0x8, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000003000)='./file0\x00', &(0x7f0000004000-0x1)=@random={'trusted.\x00', '}\x00'}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000005000-0xff)=""/255) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000005000-0x8)={0x3, 0x9ff7, 0x8000, 0x2dc53170}, 0x8) recvfrom$unix(r0, &(0x7f0000003000)=""/103, 0x67, 0x100, 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000006000-0xa)='/dev/dsp#\x00', 0xffffffff, 0x2) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000007000-0x8)={0x0, 0x0}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000006000)={r2, 0x0}, &(0x7f0000006000)=0x8) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000001000-0x50)={0x1, 0x101, 0x5, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000008000-0x14)={0xfff, 0x100000000, 0xffffffff, 0x5, 0x80}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000)={{&(0x7f0000001000/0x2000)=nil, 0x2000}, 0x2, 0x0}) 2018/01/04 04:45:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00008a3000)='./file0\x00', 0x8000, 0x20) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000377000-0x4)=0x20000000000, &(0x7f0000fa9000)=0x4) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r2, 0x29, 0x45, &(0x7f00005a2000)=""/0, &(0x7f0000001000)=0x0) write(r1, &(0x7f0000e3b000)="0949f82149604076b114220558d4582af34a83bf95efac492b737619de94ccba6e1b2018e62880d86498905457d60907f34c64dd8239ec31c2f3485d8be8e8", 0x3f) [ 292.987158] device gre0 left promiscuous mode 2018/01/04 04:45:58 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000013a000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000744000)={0x8, 0x317, 0x0, 0x1, 0x9b, 0xf0, 0x5, 0xfffffffffffffbff, 0x9, 0x8, 0x400, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, ""}}}}}, 0x0) 2018/01/04 04:45:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0xfffffffffffffffb, 0x42) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x4) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000b4000)=0x0) ptrace$getsig(0x4202, r3, 0x100, &(0x7f000047b000-0x10)={0x0, 0x0, 0x0, 0x0}) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000cf6000)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_DIRTY_TLB(r4, 0x4010aeaa, &(0x7f00007b1000-0xc)={0x0, 0x9}) ioctl$GIO_FONT(r4, 0x4b60, &(0x7f0000f8c000)=""/244) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f1f000)='/dev/rtc\x00', 0x101800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r5, 0x40bc5311, &(0x7f000072f000)={0x6, 0x1, 'client0\x00', 0x1, "177361f95693913d", "5d4588a72c68c19ac41b27ea146227a3b086a048cdd7b925bb8322b0d6959439", 0x2, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = syz_open_dev$adsp(&(0x7f0000a0e000-0xb)='/dev/adsp#\x00', 0x5, 0x42) setsockopt$bt_BT_POWER(r6, 0x112, 0x9, &(0x7f0000e6e000)=0x10000, 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r5, 0x40405515, &(0x7f0000f67000-0x40)={0x5, 0x7, 0xfc1e, 0x3, "a22fc2f0ab997c96528c7e8600ff7f8c9a1f7a9ed2d3b3586040ecdf229f78a253297e03ca4a15be5c08b5b0", 0x8}) r7 = gettid() kcmp$KCMP_EPOLL_TFD(r7, r7, 0x7, r2, &(0x7f00003f0000-0xc)={r1, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000e8a000-0xd)='/dev/net/tun\x00', 0x0, 0x40) getrlimit(0x0, &(0x7f0000003000-0xe)={0x0, 0x0}) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x5, 0xffffffffffffffff) select(0x40, &(0x7f0000001000-0x40)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)={0x77359400, 0x0}) 2018/01/04 04:45:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x2000000000001, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x7, 0x0, 0x407ffc0006}]}) r0 = open(&(0x7f0000aae000)='./file0\x00', 0x4000, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000080c000)=0xfffffffffffffffe, 0x4) seccomp(0x1, 0x0, &(0x7f00004a1000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) clock_gettime(0x0, &(0x7f000002d000)={0x0, 0x0}) setitimer(0x2, &(0x7f000026d000)={{0x0, 0x2710}, {r1, r2/1000+10000}}, &(0x7f0000a52000)={{0x0, 0x0}, {0x0, 0x0}}) select(0x40, &(0x7f0000f37000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000806000)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003e1000-0x40)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a4c000)={r3, 0x0}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000091e000-0x8)={0x0, 0x0}) 2018/01/04 04:45:58 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00009c5000)='/dev/ppp\x00', 0x181800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000000)={0x6, 0x5b, 0x7fff, 0x7, 0xffffffffffff71f0}) 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) sysfs$2(0x2, 0x7, &(0x7f00005da000-0xf0)=""/240) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a3a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/04 04:45:58 executing program 5: r0 = syz_open_dev$midi(&(0x7f00003f4000-0xb)='/dev/midi#\x00', 0x8, 0x94000) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000284000)={0x1ff, 0x7, 0x8000}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f00002d1000-0x4)=0xfff) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00002a6000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000e37000)=0x0, &(0x7f0000008000-0x1000)="") mlock2(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x0) 2018/01/04 04:45:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x0, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000866000)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r0, &(0x7f0000351000-0x9)={0x1f, {0x3, 0x1ff, 0x8000, 0x2, 0xfff, 0xffffffff}, 0x100000000}, 0x9) r2 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00002a6000-0x18)=@get={0x1, &(0x7f0000541000-0x8e)=""/142, 0x5}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f00005bb000-0x4)=0x5, 0x4) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000354000-0x4)=0x0) sched_getaffinity(r3, 0x1, &(0x7f0000d47000-0x8)=0x0) r4 = syz_open_dev$sndpcmc(&(0x7f000027f000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x80) mkdirat(r4, &(0x7f0000b17000)='./file0\x00', 0x85) 2018/01/04 04:45:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005df000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000aeb000)=0x0, &(0x7f0000564000)=0x4) r1 = socket$inet(0x2, 0x5, 0x0) ioctl$sock_ifreq(r1, 0x8923, &(0x7f0000dc4000)={@common='lo\x00\x00R\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/04 04:45:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000009b000)='/dev/vcs\x00', 0xc40, 0x0) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000f12000-0xca)="19b7a0026c67d010773287effcb427c9d5299ecc1a8f29b034bbd17a3ac5d52cbb2bbd07e799a940ae8206b0fd0ea7c99eaf50b406eca0aba67a1c71cb53b124b0edeec094c5f45b3bec030bb1efcbccd39119759851f73b89bc7c682a238a6ad3e52d93f7f0ba693bad22061dac477f84cea540d8d537f810893f281fc90b71dc358b053f7d49c10a75844fe3218b2d2803889990a50d44e1ab7270007bff01fec9b35bb942a3db9502749e9ce5cac0b1fda36b0456c81dd22e2b383c23d646d2fecbb394ded6351b58", 0xca) r2 = memfd_create(&(0x7f00003ba000)='/dev/vcs\x00', 0x3) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0xfffffd52) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000fdf000-0x40)={0x4600000000000000, 0xf000, 0xfffffffffffffffe, 0x2, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) ioperm(0x2, 0x3, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000833000-0x8)=0xe2) accept$alg(r0, 0x0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f00000e1000-0x1c)={0x1f, 0xffff, 0x800, 0x0, 0x2, 0x100000001, 0xffffffffffffffff, 0xfffffffffffffffc, 0x4, 0xf0, 0xa9, 0x1000, 0x0, 0x1, 0x1, 0x2, 0xfffffffffffffffc, 0x3, 0x8}) 2018/01/04 04:45:59 executing program 0: mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x800000000011, &(0x7f000045b000-0x4)="02080000", 0x1da) sendto$inet(r0, &(0x7f00009f5000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/04 04:45:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)={0x0, 0x0}) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$amidi(&(0x7f0000e0a000)='/dev/amidi#\x00', 0x1, 0x20400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/01/04 04:45:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0xffffffffffffffff, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000005000-0xc)={&(0x7f0000001000)='./file0/file0\x00', 0xffffffffffffffff}, 0xc) 2018/01/04 04:45:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000437000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000827000-0x68)={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]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00000f7000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/04 04:45:59 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, &(0x7f0000ab5000-0x4)=0x1, 0x4) clone(0x0, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") link(&(0x7f00002fd000-0x8)='./file0\x00', &(0x7f0000202000-0x8)='./file0\x00') setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000e6000+0x46d)=0x2, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000066d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000cd7000)={0xa9, 0x1, 0x10000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sync() sendto$inet(r0, &(0x7f0000fa1000-0x1)='Q', 0xfffffffffffffd6a, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00006a0000-0xc)={0x3, r0, 0x1}) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000d54000-0x61)=""/97) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f00002dd000-0x64)=""/100) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000896000-0x10)={0x3, 0xce, &(0x7f0000a90000-0xce)="fe97634e1b7256b6e79d3fb1f8e6fb94c4e22174254d12670656a01d05039fd599f3aa2dee0f5c0bf26ac1117f666582057054987249f96c7f6ecd3a1d752ae402550febd09afc5d7d8820a62664429af045165f53fa927f6e0d856033419f2395b40a99543d1ceb34cd89300407a86bf2c45f5bb202fe47f5cc91e9aee1d8adc96900aac9c53215f9dc9ae4c745207a97a57de34e0c5a6e91e4e25bc342b047b7c3c0b8ef5d4869f213f18c6f1aa38afe6f66153806c49139b48c549db28d7ec69b9ce94760c1a9f55c4950622b"}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f00006f0000)={0x7, 0x0, 0x4, 0x3ff, "9b704f4cf6e2012d806b392bb862c323de9ea61fc34ca62a5a83f89b739d682996e01661659d3b655cd729d4", 0x8}) recvfrom$inet(r0, &(0x7f000077a000)=""/127, 0x7f, 0x2, 0x0, 0x0) 2018/01/04 04:45:59 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, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, &(0x7f00004e5000-0x8)='environ\x00') read(r0, &(0x7f00003fb000)=""/0, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f000001a000-0x38)={0x3, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) 2018/01/04 04:45:59 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000004000-0x8)=0x10000) fcntl$setlease(r0, 0x400, 0x2) 2018/01/04 04:45:59 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x33, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@broadcast=0xffffffff}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = msgget$private(0x0, 0x100) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000008000-0x22)=""/34) r1 = socket$inet(0x2, 0x806, 0xfffffffffffffffe) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000008000-0xb0)={{0x200, 0x1}, 'port0\x00', 0x41, 0x1002, 0x3f, 0x2, 0x0, 0x1, 0x200, 0x0, 0x1, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 04:45:59 executing program 1: io_setup(0x5, &(0x7f0000c29000-0x8)=0x0) io_getevents(r0, 0x1e4, 0x1, &(0x7f0000bad000-0x20)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f0000b21000-0x10)={0x0, 0x989680}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e59000+0x95e)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_netdev_private(r1, 0x89fe, &(0x7f0000333000-0xa)="e6c40b6c0b3885beca10") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x5) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000000)={0x0, 0x100000, 0x6, 0x8ce, 0xa0e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0xb, 0x80002, 0x2ab) fchdir(r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000f7e000-0x10)={&(0x7f000046b000/0x6000)=nil, 0x6000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000)="6e64771cc5acbda61ad98d0d758f3970", 0x10}, {&(0x7f0000000000)="6d94f652b03eceb19d6efaf8b8f9da6ab591d486e169d4edb197fcb8142080507a9aea0faa4848e14363252cec1e1683310ab679fddedcf0cbde533d58ae6215aaa9b104bd1ef43538d3a177febb71f8ac055e3318635df62966a01d1a81ab759c1edcedb9b4e27268549b112c1c52309661bf7a027cc80e393305649d4a281c1411789a4d8122c4bd1f8670d6f7c9f1fa14548c63d3824780ba305f9a808c", 0x9f}, {&(0x7f0000002000-0x83)="9049ea5e8e93f136b5d40ebaf0694cf6402e2e6130425fdde675d209084e541573eb1a1972b463b2bdf59b76dfbb5f9ba9e00f6efe9795095f7108ca799922aa048b998a3f69a383c48e090e94575147b15a3406b12275e2aba06418770b28b1dace738334aa5f09837d0802e3ad6102bd1add9f654bc1d8c2984dd359ef15ef272854", 0x83}], 0x3, &(0x7f0000002000-0x30)=[@assoc={0x18, 0x117, 0x4, 0x101}, @assoc={0x18, 0x117, 0x4, 0x7}], 0x30, 0x20000014}, 0x10) write(r2, &(0x7f0000f74000-0x26)="26000000230043f8feffffff00008d400200000501001a000e00f21e00000000002103c76e35", 0x26) syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x0, 0xa000) 2018/01/04 04:45:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000b54000-0x12)='/dev/input/event#\x00', 0x1, 0x0) fchmod(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x8, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000f78000)={0x0, []}, &(0x7f0000351000-0x4)=0x4) r2 = open(&(0x7f000068f000)='./file0\x00', 0x1, 0x100) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f000020b000)=""/23) [ 293.289569] WARNING: CPU: 1 PID: 17710 at sound/core/pcm_lib.c:1681 snd_pcm_hw_param_last+0x28b/0x670 [ 293.298999] Kernel panic - not syncing: panic_on_warn set ... [ 293.298999] [ 293.306358] CPU: 1 PID: 17710 Comm: syz-executor6 Not tainted 4.15.0-rc6+ #246 [ 293.313845] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 293.323173] Call Trace: [ 293.325737] dump_stack+0x194/0x257 [ 293.329342] ? arch_local_irq_restore+0x53/0x53 [ 293.334042] ? vsnprintf+0x1ed/0x1900 [ 293.337821] panic+0x1e4/0x41c [ 293.340986] ? refcount_error_report+0x214/0x214 [ 293.345714] ? show_regs_print_info+0x18/0x18 [ 293.350193] ? __warn+0x1c1/0x200 [ 293.353623] ? snd_pcm_hw_param_last+0x28b/0x670 [ 293.358349] __warn+0x1dc/0x200 [ 293.361604] ? snd_pcm_hw_param_last+0x28b/0x670 [ 293.366338] report_bug+0x211/0x2d0 [ 293.369947] fixup_bug.part.11+0x37/0x80 [ 293.373981] do_error_trap+0x2d7/0x3e0 [ 293.377840] ? snd_pcm_oss_release+0x20b/0x280 [ 293.382393] ? __fput+0x327/0x7e0 [ 293.385814] ? ____fput+0x15/0x20 [ 293.389243] ? math_error+0x400/0x400 [ 293.393016] ? exit_to_usermode_loop+0x214/0x310 [ 293.397745] ? syscall_return_slowpath+0x490/0x550 [ 293.402661] ? entry_SYSCALL_64_fastpath+0x98/0x9a [ 293.407564] ? check_noncircular+0x20/0x20 [ 293.411770] ? print_irqtrace_events+0x270/0x270 [ 293.416504] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 293.421334] do_invalid_op+0x1b/0x20 [ 293.425023] invalid_op+0x22/0x40 [ 293.428448] RIP: 0010:snd_pcm_hw_param_last+0x28b/0x670 [ 293.433778] RSP: 0018:ffff8801bf44ee08 EFLAGS: 00010293 [ 293.439113] RAX: ffff8801c547c2c0 RBX: ffff8801d41c24c0 RCX: ffffffff841bba5b [ 293.446355] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: ffffed0037e89db8 [ 293.453597] RBP: ffff8801bf44ee50 R08: ffffed0037e89cf0 R09: ffff8801bf44e778 [ 293.460839] R10: 0000000000000001 R11: ffffed0037e89cef R12: 000000000000000f [ 293.468089] R13: 00000000ffffffea R14: 0000000000000007 R15: 0000000000008000 [ 293.475347] ? snd_pcm_hw_param_last+0x28b/0x670 [ 293.480083] ? snd_pcm_hw_param_last+0x28b/0x670 [ 293.484820] snd_pcm_hw_param_near.constprop.27+0x6f5/0x9a0 [ 293.490524] ? _snd_pcm_hw_param_set.constprop.26+0x6f0/0x6f0 [ 293.496391] ? snd_pcm_hw_param_max+0x5f0/0x5f0 [ 293.501037] ? _snd_pcm_hw_param_any+0x184/0x280 [ 293.505765] ? snd_pcm_plug_slave_size+0x148/0x2c0 [ 293.510671] snd_pcm_oss_change_params+0x1833/0x3720 [ 293.515771] ? snd_pcm_hw_param_near.constprop.27+0x9a0/0x9a0 [ 293.521635] ? rcu_segcblist_first_pend_cb+0x90/0x90 [ 293.526713] ? __call_rcu.constprop.67+0x4a5/0xef0 [ 293.531617] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 293.536609] ? find_held_lock+0x35/0x1d0 [ 293.540653] ? mntput_no_expire+0x130/0xa90 [ 293.544949] ? lock_downgrade+0x980/0x980 [ 293.549073] ? lock_release+0xa40/0xa40 [ 293.553054] snd_pcm_oss_make_ready+0xaa/0x130 [ 293.557611] snd_pcm_oss_sync+0x34b/0x830 [ 293.561736] ? snd_pcm_oss_sync1+0x550/0x550 [ 293.566122] ? fsnotify_first_mark+0x2b0/0x2b0 [ 293.570688] snd_pcm_oss_release+0x20b/0x280 [ 293.575079] ? snd_pcm_oss_sync+0x830/0x830 [ 293.579373] __fput+0x327/0x7e0 [ 293.582641] ? fput+0x140/0x140 [ 293.585895] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 293.591753] ? _raw_spin_unlock_irq+0x27/0x70 [ 293.596231] ____fput+0x15/0x20 [ 293.599483] task_work_run+0x199/0x270 [ 293.603349] ? task_work_cancel+0x210/0x210 [ 293.607650] ? _raw_spin_unlock+0x22/0x30 [ 293.611782] ? switch_task_namespaces+0x87/0xc0 [ 293.616433] do_exit+0x9bb/0x1ad0 [ 293.619868] ? mm_update_next_owner+0x930/0x930 [ 293.624514] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 293.629687] ? find_held_lock+0x35/0x1d0 [ 293.633733] ? futex_wait+0x402/0x9a0 [ 293.637506] ? lock_downgrade+0x980/0x980 [ 293.641627] ? perf_trace_lock_acquire+0xe3/0x980 [ 293.646438] ? lock_release+0xa40/0xa40 [ 293.650384] ? fault_in_user_writeable+0x90/0x90 [ 293.655116] ? perf_trace_lock+0x900/0x900 [ 293.659323] ? check_noncircular+0x20/0x20 [ 293.663536] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 293.668611] ? futex_wait+0x6a9/0x9a0 [ 293.672403] ? find_held_lock+0x35/0x1d0 [ 293.676449] ? get_signal+0x7ae/0x16c0 [ 293.680312] ? lock_downgrade+0x980/0x980 [ 293.684456] do_group_exit+0x149/0x400 [ 293.688407] ? do_raw_spin_trylock+0x190/0x190 [ 293.692961] ? SyS_exit+0x30/0x30 [ 293.696391] ? _raw_spin_unlock_irq+0x27/0x70 [ 293.700864] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 293.705863] get_signal+0x73f/0x16c0 [ 293.709562] ? ptrace_notify+0x130/0x130 [ 293.713605] ? exit_robust_list+0x240/0x240 [ 293.717901] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 293.723058] ? find_held_lock+0x35/0x1d0 [ 293.727106] ? avc_ss_reset+0x110/0x110 [ 293.731060] do_signal+0x90/0x1eb0 [ 293.734571] ? find_held_lock+0x35/0x1d0 [ 293.738609] ? perf_trace_lock_acquire+0xe3/0x980 [ 293.743425] ? setup_sigcontext+0x7d0/0x7d0 [ 293.747723] ? perf_trace_lock+0x900/0x900 [ 293.751932] ? check_noncircular+0x20/0x20 [ 293.756141] ? __radix_tree_lookup+0x435/0x5e0 [ 293.760708] ? __radix_tree_insert+0x7b0/0x7b0 [ 293.765263] ? _raw_spin_unlock+0x22/0x30 [ 293.769388] ? exit_to_usermode_loop+0x8c/0x310 [ 293.774039] exit_to_usermode_loop+0x214/0x310 [ 293.778597] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 293.784106] ? lock_downgrade+0x980/0x980 [ 293.788240] syscall_return_slowpath+0x490/0x550 [ 293.792970] ? prepare_exit_to_usermode+0x340/0x340 [ 293.797964] ? entry_SYSCALL_64_fastpath+0x6d/0x9a [ 293.802869] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 293.807861] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 293.812597] entry_SYSCALL_64_fastpath+0x98/0x9a [ 293.817325] RIP: 0033:0x452ac9 [ 293.820484] RSP: 002b:00007f13e8b0fce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 293.828167] RAX: fffffffffffffe00 RBX: 000000000071c0f0 RCX: 0000000000452ac9 [ 293.835418] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071c0f0 [ 293.842657] RBP: 000000000071c0f0 R08: 0000000000000419 R09: 000000000071c0c8 [ 293.849906] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 293.857145] R13: 0000000000a2f7ef R14: 00007f13e8b109c0 R15: 0000000000000006 [ 293.865197] Dumping ftrace buffer: [ 293.868871] (ftrace buffer empty) [ 293.872550] Kernel Offset: disabled [ 293.876149] Rebooting in 86400 seconds..