x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000822000-0x4)={0x0}, &(0x7f00005e1000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000475000)=@sack_info={r3, 0x0, 0x32f}, 0xc) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a47000)='/dev/qat_adf_ctl\x00', 0x2, 0x0) setsockopt$inet_int(r5, 0x0, 0x6, &(0x7f0000cbf000)=0x118, 0x4) ioctl$int_in(r4, 0x80045438, &(0x7f0000000000)=0x0) 2018/01/20 12:28:19 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000016000-0x10)=[{&(0x7f0000005000-0x3)="53bf58", 0x3}], 0x1, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x80) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000016000-0x8)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000015000-0x4)=0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000016000)=@known='security.ima\x00', &(0x7f000000c000-0x8)='#cpuset\x00', 0x8, 0x3) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000016000)=""/74, 0x4a, 0x20, &(0x7f0000002000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x4, 0x2}}, 0x2e) 2018/01/20 12:28:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000ecc000-0x9a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[@loopback=0x7f000001], 0x0}]}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f00005ed000-0x8)={0x0, 0x0, []}) syz_open_dev$sndtimer(&(0x7f0000809000-0xf)='/dev/snd/timer\x00', 0x0, 0x1) 2018/01/20 12:28:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSTI(r0, 0x5412, 0x5) r1 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) readv(r0, &(0x7f00001d9000)=[{&(0x7f0000224000-0x16)=""/22, 0x16}], 0x1) 2018/01/20 12:28:19 executing program 7: remap_file_pages(&(0x7f00003d4000/0x1000)=nil, 0x1000, 0x4, 0x7, 0x7ffffffffd) 2018/01/20 12:28:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000047b000)='./file0\x00', 0x2) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)="") unlink(&(0x7f0000c85000)='./file1\x00') r0 = syz_open_dev$mice(&(0x7f0000352000-0x10)='/dev/input/mice\x00', 0x0, 0x100) fdatasync(r0) write(r0, &(0x7f0000141000-0x82)="b5d7e697d2e9412624162620319831d2f00df4c486a94e6d7ddc4f7b64be0ee8a943f88eef5685f9663dd75078471f8dda8f7f81471e5eb1d5a7121114ad4dc816424878d922208dc8ac29086c27b3d8c2db3309a0436b18b20343a0317a4c4f35ef2835ecff215f7c5823ae81eff3d645cd47833f6df6ab9c1344bfbf95b5ff5fb4", 0x82) sendfile(r0, r0, &(0x7f00003d2000)=0x0, 0xfffffffffffffffb) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000189000)={0x0, 0x4}, &(0x7f0000630000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000713000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000794000)=0x1008) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000051b000-0x8)={0x0, 0x800}, &(0x7f000058d000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000939000)={r1, 0x1ff}, &(0x7f0000bea000-0x4)=0x2) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000072b000)={r2, 0x8000, 0x5, [0x7, 0xff, 0xa9b, 0x7fff, 0x40]}, &(0x7f0000c60000)=0x12) r3 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x80000, 0x0) openat(r3, &(0x7f0000c54000)='./file1\x00', 0x40, 0x0) syz_open_dev$admmidi(&(0x7f0000f62000)='/dev/admmidi#\x00', 0x0, 0x300) 2018/01/20 12:28:19 executing program 5: modify_ldt$read(0x0, &(0x7f00003a5000-0x9b)=""/155, 0x9b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x7, 0x0) r0 = socket(0x1d, 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x0) init_module(&(0x7f00009fb000-0x18)='bdev[{(vboxnet1@keyring\x00', 0x18, &(0x7f0000088000-0x1)='\x00') sendmsg$can_raw(r0, &(0x7f0000001000)={&(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000002000)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "1daeb77d25c46672"}, 0x3e3}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 12:28:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0xa6)="5b69b1db052643000d4f861a42aa427ceec764c1b60683ae0596c975d612b86496707e6588e6a12c04a34a3e7f13f090ff37904909d449643f56124ddf1bf68ae04cd274dec9343072c40eb502b59c9babc4f892b650632f1509359ec72e762f350d8f63b3369c22201eccad79702586cd7e618dda7ecb7528354714d9383e4e276a6b2a5a2ea3e95eaae9fc4d173c0a1f3b169ed6416513211340d4a689d441738834c80d4dc2b797cb5953efd247fec1242e7d38b4e5fb41a3d2734271bcbeb9912e5ea8ffc60a221da3e870", 0xcd, 0xfffffffffffffff8) keyctl$read(0xb, r0, &(0x7f0000002000-0xde)=""/222, 0xde) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) 2018/01/20 12:28:19 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000191000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2, 0x200000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000456000-0x20)={{&(0x7f0000031000/0x4000)=nil, 0x4000}, 0x2, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00000cd000-0x8)={0x1, 0x100000001, 0x5, 0x4, 0x103a}) ioctl$KVM_SMI(r0, 0xaeb7) r1 = syz_open_procfs(0x0, &(0x7f0000002000-0xc)='net/rt_acct\x00') read(r1, &(0x7f0000004000-0x74)=""/116, 0x74) 2018/01/20 12:28:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000475000-0x10)='/dev/input/mice\x00', 0x0, 0x800) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f000015e000)={0x1, 0x0, [{0xf000, 0x5d, &(0x7f000046c000-0x5d)=""/93, 0x0}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000ecc000-0x9a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[@loopback=0x7f000001], 0x0}]}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f00005ed000-0x8)={0x0, 0x0, []}) vmsplice(r0, &(0x7f00004d3000-0xa0)=[{&(0x7f0000312000)="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{&(0x7f0000bec000)="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0x1000}], 0xa, 0x1) 2018/01/20 12:28:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000362000-0x9)='/dev/rtc\x00', 0x4000, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000207000)={0x0, 0x2, 0x113000, 0x1000, &(0x7f0000410000/0x1000)=nil}) futex(&(0x7f000000d000-0x4)=0x0, 0x400000006, 0x0, &(0x7f0000e6e000)={0x0, 0x0}, &(0x7f0000061000-0x4)=0x0, 0x0) 2018/01/20 12:28:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x5) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000c22000-0x24)=[{0x0, 0x0}], 0x1, 0xcc, &(0x7f0000c29000)={0x0}, 0xfffffffffffffe5e) epoll_pwait(r0, &(0x7f0000cc7000-0x18)=[{0x0, 0x0}], 0x1, 0x81, &(0x7f000056e000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000ea0000)={0x0, 0x0}) 2018/01/20 12:28:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000539000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x101080, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x3, 0x78, 0x100000000, 0x7, 0x1ff, 0x6, 0x0, 0xbc, 0x2000, 0x4, 0x8, 0x101, 0x7, 0x1000, 0x7, 0x9, 0x8000, 0x3, 0xfffffffffffff7b2, 0x1, 0x8, 0x8, 0x91fc, 0x1000, 0x3, 0x6, 0x0, 0x7, 0x3, 0x101, 0x100000000, 0x4, 0xaf, 0x3, 0x0, 0x8, 0x3, 0x101, 0x0, 0x2, 0x0, @perf_config_ext={0x0, 0x3}, 0x8000, 0x6, 0x8, 0x7, 0x29e2, 0x7, 0x4, 0x0}, r0, 0x10001, r1, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r1, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 12:28:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = creat(&(0x7f0000422000)='./file0\x00', 0x123) ioctl$sock_bt(r1, 0x541b, &(0x7f0000b52000)="9352e7101699feb62957846f7fc92617145b64718aa20fbd353cbbea8212b748c715741d739e5f1a405332d3faf9915fbe54990dac57035c4bf8779a5874a675364cc1e93b87bd4a827e62ff047d698e33540564465f18f866647afc3a27edd116298569b8a7f6f0226370687975a46229da64cf48b93f657663f03bfaf5235b35b750eb1a8acb6fe13db0c91d93017c6abee786c7363d5307746a54e38f") pipe(&(0x7f00001f9000)={0x0, 0x0}) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000a3c000-0x8)=0x0) tkill(r0, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f00002c5000-0x8)={0xb8, 0x0, 0xc5, 0x8467, 0x2}) 2018/01/20 12:28:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() lstat(&(0x7f0000111000)='./file0\x00', &(0x7f0000e24000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00009f6000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getegid() pwritev(r2, &(0x7f000039e000-0x40)=[{&(0x7f0000cf9000)="14", 0x1}], 0x1, 0x2) ioctl$int_out(r2, 0x5462, &(0x7f00000c5000)=0x0) ioprio_get$uid(0x3, r1) 2018/01/20 12:28:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f0000006000)={0x0, 0x0}, 0x80800) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00008ab000)={0x80002000, 0x0}) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 12:28:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000e40000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$bt_sco(0x1f, 0x5, 0x2) r1 = memfd_create(&(0x7f0000fe7000+0x5e9)='\'', 0x0) socket$nfc_raw(0x27, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000991000)='/dev/snd/seq\x00', 0x0, 0x8000000040105) dup2(r0, r1) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x4, 0x5, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x80000000, 0x0, 0x0, 0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000211000-0x50)={{0x1, 0x82}, {0x100000000, 0x6}, 0x1, 0x2, 0x8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 12:28:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f00006f6000-0x10)={0x0, 0x0}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b77000)='/dev/vcs\x00', 0x101040, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000e80000-0x10)={0x4, 0x4, 0x1, 0x3, 0x0}, &(0x7f0000f1e000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00006b9000-0x10)={0x5, 0x0, 0x2, 0x401, r1}, 0x10) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000109000-0x4)=0x9f) setrlimit(0x0, &(0x7f0000d0a000-0x10)={0x0, 0x0}) 2018/01/20 12:28:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x0) sendto$inet6(r0, &(0x7f0000f68000)="", 0x0, 0xffffffffffffffff, &(0x7f0000daa000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/20 12:28:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioperm(0x9, 0xfffffffffffffffa, 0x9) semop(0x0, &(0x7f000012a000-0x6)=[{0x0, 0x0, 0x0}], 0x1) 2018/01/20 12:28:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000368000)=0x0, 0x4) syz_emit_ethernet(0x4e, &(0x7f0000ecc000-0x9a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[@loopback=0x7f000001], 0x0}]}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f00005ed000-0x8)={0x0, 0x0, []}) 2018/01/20 12:28:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x4) syz_open_dev$dspn(&(0x7f0000eb9000-0xa)='/dev/dsp#\x00', 0x8, 0x410000) fstatfs(r0, &(0x7f00007d3000-0xfe)=""/254) 2018/01/20 12:28:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00001bb000)='/dev/audio#\x00', 0x7ff, 0x80202) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f000084a000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_fuse_mount(&(0x7f0000dcd000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000cb2000-0x4)=r1) 2018/01/20 12:28:19 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0x0, &(0x7f00007b4000)=""/0, &(0x7f0000cff000-0x4)=0x27e) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e17000-0xc)='/dev/autofs\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) stat(&(0x7f0000a5c000-0x8)='./file0\x00', &(0x7f00005f4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r7 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00007fe000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() r11 = getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f000005c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dd4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000eb8000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000639000-0x4)=0x0) r15 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000e5d000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000072c000)=0x0) r18 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000083000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r21 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000088e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00004b5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000040b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005b6000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00005d0000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./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) 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$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r31 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r32 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00003e6000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003f1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000daf000-0x4)=0xc) sendmmsg$unix(r1, &(0x7f000039b000)=[{&(0x7f00005a8000+0x52)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00009dd000)=[], 0x0, &(0x7f0000839000-0x90)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x90, 0x1}, {&(0x7f0000cbe000+0xa71)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000ab8000)=[{&(0x7f000063c000-0x79)="c83a7f13d31cad48487c9b93e4da41ec2b2c5542e1816b4de98a295fbb05c98fd5822d84e89a8b76410497b8f80a1546f0272d99329a1a9efe4f6789ca8dc53420eeed7de83a319058cd40e21d73767d24df019c00d488a70332c05998062753b96317f7b75f1599bd3480411ab75fb1039d25b5533fb99d3b", 0x79}, {&(0x7f0000000000)="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{&(0x7f0000000000)="c48ff4c33c3e48063b141de77206af789794a64a026d973ff2c54942e417fffaea1941a8b0c122bd3d002599d78fe3267cc6509710e63113a9acd90f05540d9efa18f0795edd3a440a4174f2c6daf590b8e7c1fa05eccef5892d1d172b7eb1f738547b1aefac96b3e947f04527a64c1f81c023e102dd8591390942a039d2b85da5aa089ccd3538ce6f68f3b2537a1529734668a50d55a9f3960d5b450c010a0ad211347afef9d931c5c73316d846b1c11ea56f73ee2280585a6a66796da0", 0xbe}, {&(0x7f0000001000-0xd4)="98106ea231603bf6775370a79fdb314935151cf21867d19f5953df2a91d4838e2e43e207874b90edda81213de4d5a2a641f1a65b2bdc8e25b947e2501614aade5bf29018cd34bf1c02e5e98727bcd96efa0b9d0b9d33d004161179321e5327e8fcd9f69d58cb0c1f414d98eb9c94a26ea4cf10735a593f762b9a935d201c82bfa0a689a2e43d62c9db2af066fc16624e9f4a086d19e6b19da20e8878cb693595d37d8185f36de718a7010bb1efb8066535cc2b5134008dd719ee31647178fb45d8ebc67722763c9c3c92530822362515a3192886", 0xd4}, {&(0x7f0000001000-0xf1)="c0c61b9f3a238d3c564a3c7f81c4bdc1d73f2e9995736b3b2c7c07b9adfc136739704463cc6c11e568f2939f8baf79632c8a03bbedddff8d080a38f21ab788ad93cbb5a6d4cb9df22ac149198d0181d22bfaf8e51d8506d828249a517712d82c78a1999e275e0e8fbd6c0f1ff69d21fa2ef32a93de86bb0cbc07e4b163b679c60622f396b4922b1f267f0cbdcf63a71a56d5a57ba78b4561460c1c4294ab263d17368418cf78b8263c0d661039c11a3bacf497fa6e3d233b798548c6d3492ad2574bbe24c0a55612dc89517454fbce84151438f162fedce0d6eb19c4e532315a8b180babd9d1480de68e4d0f7201b370f1", 0xf1}, {&(0x7f0000000000)="", 0x0}, {&(0x7f00005e7000)="f78bcc2215ab42e761a61c4f158e01f662ca0849f2f4b79bbcac5821e5874242193209aee1d5ec56f126d2e9ef862ad912baa2f4ec598fe0bc63e48d90f3e7467725d894f1199dfe43606098e69b5a3d42066283aa3b000ee0de1a1b3342ff7f6a3db09a5dc7df2c0402b72fb981d722fdcc163e46ee04be535abccccd817ddfed687961049b68cf86d078b21ecc7a5e3945ed5a2ecd36adc2cfc7fec8403b1997748f6ebcfbfa81677afe36b989434d9368d38185a75f551b59ba76b9a9cd9838429f5e7a621efc0aaca54d9815cb9252", 0xd1}], 0x8, &(0x7f0000000000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x48, 0x40000}, {&(0x7f00002b0000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d49000-0x10)=[{&(0x7f0000000000)="fe409ca8e377096bee60966f10487ca5ec017d306626e2eef56209c73586192155e2e19d45a92d371fbcb17c0d13487a0ddb8af351355e2a657cb95f69ed6175d1846da6207a86753bffc3e13b4a8463746b021cae1a02a7578a8d3cfeec016e5b34070ec69976226ae6fddedbaac829a6805f482120c7ceb13673117f7917f2c530266b8a74ae774026d6b25154fd7507c298ec54", 0x95}], 0x1, &(0x7f0000001000-0x80)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x80, 0x800}, {&(0x7f00008d8000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000000)=[{&(0x7f00003ce000)="6f31e85977af51897f1868568c", 0xd}, {&(0x7f0000000000)="7dcbe9e8e464444a290116b521c925becfcb4e228c1bb94b7ce1fbec491f7a7545054bff8b8014fbebfe599f7f3f74aa064e4db1ea35107720136bce4d3dc99b043df626ac439477582c06bec9073ce72f9acca66e089ae243488bf9349883", 0x5f}, {&(0x7f0000001000-0xbf)="10997e9eb58335601bac06ad58c1997deb36570d090c632f69cbeb0c94139b6319b9b3d7a8b008d079cb6eb2cea7ef716cc3e3bfd3d92014faf51eb4b987e604aaabb549c19ab2bc9c53b00f854a835604453191e45cc178dc18089b502cd4b356f5301061ccee00f57e3e25d56a89df782f3564a4e86ee81d1ec111d0e7ef8f565d8a5a159fa2e1d1d04afbd2b03b4a5ec60a80e2cc42d54b48ee5a0847b3ebca2bd87acb282435fed4cbd2bdc22cb3106d29be552a274849413a132075a6", 0xbf}], 0x3, &(0x7f000059f000)=[@cred={0x20, 0x1, 0x2, r29, r30, r31}], 0x20, 0x4000800}, {&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b57000-0x20)=[{&(0x7f0000a89000)="e98078d55c6ce5abf5324a3861022c8829f0c524e6d1a261d0a2225a11cd23e2f8ac900d29b2510b", 0x28}, {&(0x7f00004b5000)="e6d998ccdf8d790950e351614894d77d9e643e174c13b3247e94ce150a58342b7058c4521b08e12eda946b411f9f85c5df5573dff041f9fbdebc1b7ec1bcbe94d57d5d245714822d0351c680db77038604abf3a6182365da558d18a216c76c0f139da546a58cde614fa21dc720b294ce2d61d8350813e89bd51388130149c618028ea6cbda8c228b65347a4fb35d64632f805ed7311e5ad3ac25e1f52083a3e85806551632bce0cb0b245899bf62379bf669975564b880e6e935a59dd6a2b2e7ca560e448e1a8b8b960441bed4ae141c2c8d65f13365431789f262b62583e683916bb37313828e8a7e360a6ac5fd985bee1de6d3a6d2c011", 0xf8}], 0x2, &(0x7f000090b000-0x58)=[@cred={0x20, 0x1, 0x2, r32, r33, r34}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x58, 0x20040000}], 0x6, 0x8000) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c72000-0x4)=0x0) 2018/01/20 12:28:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000025000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={r2, r3, r4}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000481000)='tls\x00', 0x4) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) 2018/01/20 12:28:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(twofish))\x00'}, 0x58) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000931000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000cf9000)=0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="2d56070000000000002992e254c754ef9f56be4f429023d2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) recvfrom(r2, &(0x7f000069d000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5", 0x0, 0x0}, 0xffffffffffffff8f) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d6d000)='/selinux/mls\x00', 0x0, 0x0) 2018/01/20 12:28:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xf62, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x3, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000025000)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x1a0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 12:28:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000eef000-0x5e)="d0c642c3c4b51d63a7ad6964ee1f2d3cf91c170f9fce54db1075202f70cea776c3addc87002ccdbc0cbec84a352e424d52a0635568ac896f8a04bab5992892bbbc6518e6993a9d082477d5feabd9e2a009f5273030319ab3a751de4a6cbd") r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 12:28:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0xffffffffffffb9d7, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000000)=0x72) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000d000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000002000-0x108)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x98, 0x0}], 0x1, 0x0) ioctl(r1, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/20 12:28:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000a23000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 12:28:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000e63000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffdfe}) 2018/01/20 12:28:19 executing program 0: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000bca000-0x58)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconYined_u:system_r:insmod_t:s0-:0:c0.c1023', 0x20, 0x2038, 0x2000000000000000, 0x0}, 0x127) 2018/01/20 12:28:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fe7000-0xc)='/dev/autofs\x00', 0x88800, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f00002ff000-0x48)={{0xffffffffffffffff, 0x3, 0x100000001, 0x2, 0x1}, 0xffffffffffffffff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt(r0, 0x6, 0x0, &(0x7f000047e000-0x7b)=""/123, &(0x7f0000c66000)=0x7b) openat$audio(0xffffffffffffff9c, &(0x7f0000e63000-0xb)='/dev/audio\x00', 0x2000, 0x0) write(r0, &(0x7f0000f87000)="240000001a0025f0006b000420bbfc00020b00ff00090000001000eb08001900000000b7", 0x24) memfd_create(&(0x7f00008b1000)='cpusetem1-{\x00', 0x1) 2018/01/20 12:28:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f000098a000)='net/dev\x00') sendfile(r0, r1, &(0x7f0000023000)=0x0, 0x26a950b) signalfd(r0, &(0x7f000096b000)={0x7}, 0x8) fallocate(r1, 0x0, 0x3, 0x6c36) accept4(r0, 0x0, &(0x7f00002ba000)=0x0, 0x800) 2018/01/20 12:28:19 executing program 1: mmap(&(0x7f0000000000/0x47000)=nil, 0x47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000003e000-0x8)='./file0\x00', 0x6d201af3e88697ba, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000048000-0xe8)={{{@in=@rand_addr=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000032000-0x4)=0xe8) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000048000-0x14)={0x11, 0x7, r1, 0x1, 0x9, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000047000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r2, 0x4400000000001278, &(0x7f0000012000)="") fcntl$getownex(r0, 0x10, &(0x7f0000004000-0x8)={0x0, 0x0}) 2018/01/20 12:28:19 executing program 4: clone(0x20400, &(0x7f0000000000)="", &(0x7f000062a000)=0x0, &(0x7f0000663000)=0x0, &(0x7f0000450000)="") capset(&(0x7f0000768000-0x8)={0x0, 0x0}, &(0x7f0000566000-0x18)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ae4000-0x9)='/dev/ppp\x00', 0x80200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) prctl$setptracer(0x59616d61, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/01/20 12:28:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000ecc000-0x9a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[@loopback=0x7f000001], 0x0}]}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f00005ed000-0x8)={0x0, 0x0, []}) getsockname(0xffffffffffffff9c, &(0x7f0000612000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e1d000-0x4)=0x2e) bind$alg(r0, &(0x7f0000a4b000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) 2018/01/20 12:28:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000687000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x3ff) 2018/01/20 12:28:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e99000-0x4)=0x5, 0x10d) r2 = socket$inet6(0xa, 0x2, 0x80000001) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000453000-0x4)=0x3, 0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) preadv(r0, &(0x7f00005b2000-0x8)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x102) 2018/01/20 12:28:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00006aa000-0x8)='./file0\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000bf0000)=0x1f) connect$pptp(r0, &(0x7f000012a000)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ed1000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009bb000)=0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000034e000-0x8)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000deb000-0xa)='numa_maps\x00') mbind(&(0x7f00006f9000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000bfc000-0x8)=0x81, 0x9, 0x0) readv(r2, &(0x7f00000f9000)=[{&(0x7f0000337000)=""/102, 0x66}, {&(0x7f00009fb000+0x79)=""/4096, 0x1000}], 0x2) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f000004a000)=0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000dc3000-0x8)={0x0, 0x0}) 2018/01/20 12:28:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000c4d000)='/dev/vcs\x00', 0x0, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ff8000)='/selinux/context\x00', 0x2, 0x0) read(r0, &(0x7f0000c07000-0xc7)=""/199, 0xc7) 2018/01/20 12:28:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000bd3000-0x10)={0x2, 0x0, @rand_addr=0x3fe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 12:28:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000740000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$sndseq(r0, &(0x7f00004d7000)=[], 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000d74000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00009c2000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a4d000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f000061b000-0x28)={0x6, 0x400, r1, 0x3, r2, 0x0, 0x3, 0x0}) 2018/01/20 12:28:20 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x80001) r1 = memfd_create(&(0x7f00007a4000)="74756e08000000000000008000000000", 0x0) pwritev(r1, &(0x7f00000a4000-0x10)=[{&(0x7f0000b64000-0x1e0)="b5", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f0000a31000-0x8)=0x0, 0xfffffffe) close(r0) syz_extract_tcp_res$synack(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000cb7000)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='teql0\x00'}) write(r0, &(0x7f0000c9c000)="fca8914cd85558d54d26b014d2a2b5162464933a3a33237e010ce2677c8c350c3daa023b681a190106bef4e3386afe605e54d596e5d9f3ea8c98115fe8f5957c53552bb92c474f74bfbbeddfa0c81bcdde889a281fdafd4a9085866ba466527f3f1c6164dae58a9311eb3de1594e2794653d5387cb870046617163d04f2864fce5c3a930ae322496cf7c2deebac52e37edee81e2090642e473c06955201a69ff3892bf9a73af2c78f08c9051cc6f3b378e70b104ef967d5492f25deda0a88d2ae3ebcb974cf5ec29cf75c2a3a1c2552b3449d00ce97e6bb743ba691ff06d4fb0", 0xe0) syz_emit_ethernet(0x4e, &(0x7f0000ecc000-0x9a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[@loopback=0x7f000001], 0x0}]}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f00005ed000-0x8)={0x0, 0x0, []}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00009e0000-0xc)={0x0, 0x7ff, 0x30}, &(0x7f00004a6000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000425000-0x8)=@assoc_value={r2, 0x8}, &(0x7f000042a000-0x4)=0x8) 2018/01/20 12:28:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10) r0 = syz_open_dev$sndmidi(&(0x7f0000536000-0x12)='/dev/snd/midiC#D#\x00', 0xbe, 0x2) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00005d0000)=0x80000000) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c5d000)='/selinux/status\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000524000)=""/102, 0x66) openat$dir(0xffffffffffffff9c, &(0x7f0000eb9000-0x8)='./file0\x00', 0x800, 0x4) syz_open_dev$tun(&(0x7f0000431000-0xd)='/dev/net/tun\x00', 0x0, 0x0) 2018/01/20 12:28:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x2f4) r1 = syz_open_dev$dspn(&(0x7f0000de9000-0xa)='/dev/dsp#\x00', 0x7, 0x2000) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000309000-0x4)=0x1, &(0x7f000020d000)=0x4) bind$inet6(r0, &(0x7f000051a000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xfde5) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000606000)='/selinux/enforce\x00', 0x4000, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f000076e000)=0x0, &(0x7f00002ff000-0x3)=0x4) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f000097d000)=0x3, 0x4) faccessat(r2, &(0x7f0000477000-0x8)='./file0\x00', 0x40, 0x100) creat(&(0x7f000022b000-0x8)='./file0\x00', 0x20) sendto$inet6(r0, &(0x7f000030f000-0x1)='5', 0x1, 0x0, &(0x7f0000edc000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000708000-0x4)=0x0, 0x4) r3 = dup(r0) ioctl$TCFLSH(r3, 0x540b, 0x40) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000551000)="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", 0xe01, 0x0, &(0x7f00003db000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fstatfs(r2, &(0x7f000009f000-0xcb)=""/203) flock(r0, 0x9) syz_open_dev$evdev(&(0x7f0000315000-0x12)='/dev/input/event#\x00', 0x9, 0x101201) r4 = syz_open_dev$sg(&(0x7f0000157000-0x9)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000008e000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x2, 0x0, 0xe, 0x1, 0x5, 0x1}, 0x20) 2018/01/20 12:28:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x3, 0x20) msgsnd(r0, &(0x7f0000c24000)={0x3, "eba1871b95a2ba542a62169da2ab39d0e193553eb1d10cda5e0c835490c67347b19bc24f587d1399dbbe08"}, 0x33, 0x800) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 12:28:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sysfs$3(0x3) r2 = epoll_create1(0x80002) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) timerfd_settime(r4, 0x0, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001b000-0xc)={0xffffffff80000009, 0x0}) ioctl$TCSETS(r1, 0x5402, &(0x7f00001bb000-0x24)={0x1, 0x3f, 0x5, 0x1, 0xfffffffffffff001, 0x1, 0x40800000, 0xfb, 0x2, 0x7, 0x3, 0x1}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000022000-0xc)={0x2001, 0x0}) epoll_pwait(r2, &(0x7f0000a1f000-0x54)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x10, &(0x7f0000bc0000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)={0x0, 0x0}) openat$autofs(0xffffffffffffff9c, &(0x7f00004e6000)='/dev/autofs\x00', 0x42480, 0x0) 2018/01/20 12:28:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000664000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000cfc000-0xb8)={0x0, 0xff, 0x5, 0x4, 0x5, 0xfffffffffffffbff, 0x2, 0x80, {0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x0, 0x81, 0x6, 0x5}}, &(0x7f00007f8000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000991000)={r2, 0xffffffff}, 0x6) r3 = gettid() fcntl$setown(r1, 0x8, r3) connect$inet6(r0, &(0x7f0000977000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/20 12:28:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d73000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x200004, &(0x7f000002c000)="") mknod(&(0x7f00009eb000-0x8)='./file0/file0\x00', 0x0, 0x0) statfs(&(0x7f00008ee000-0xe)='./file0/file0\x00', &(0x7f0000ef3000)=""/198) truncate(&(0x7f0000f36000)='./file0\x00', 0xffffffff) 2018/01/20 12:28:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d6d000)='/dev/rfkill\x00', 0x400, 0x0) sendto$inet(r0, &(0x7f0000d0a000-0x32)="b1109f6a248f3efbba5ee8d6f48141255b3ffb14e12c172b1620f5b4b7d0921f64f332640f830852d879e288eaebccd8dac5", 0x32, 0x4050, 0x0, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f00001fc000-0x4)=0xe85, 0x4) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000715000-0x4c)=""/76, &(0x7f0000864000-0x4)=0x4c) close(r1) ioctl$void(r1, 0xc0045878) 2018/01/20 12:28:20 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) r2 = syz_open_dev$admmidi(&(0x7f000057b000-0xe)='/dev/admmidi#\x00', 0x5, 0x30000) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f000058c000-0x4)=0x2, 0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) r3 = syz_open_dev$midi(&(0x7f0000a66000-0xb)='/dev/midi#\x00', 0x1e776b5e, 0x200000) write$selinux_validatetrans(r3, &(0x7f00007a6000)={'system_u:object_r:ipmi_device_t:s0', 0x20, 'system_u:object_r:setrans_var_run_t:s0', 0x20, 0x39, 0x39, 0x20, '/usr/lib/telepathy/mission-control-5\x00'}, 0x34e) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2018/01/20 12:28:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000aa3000-0x8)='./file0\x00', 0x2) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = memfd_create(&(0x7f0000911000-0x1)='\x00', 0x2) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000b2e000)={[0xa8, 0x7, 0x2, 0x2, 0x7, 0xfffffffffeeded30, 0x40c, 0xff, 0x5, 0x5, 0x401, 0x2, 0x701, 0x70000000000, 0xfffffffffffffff9, 0x6978], 0x1f004, 0x1000}) r2 = semget(0x3, 0x3, 0x41) clock_gettime(0x0, &(0x7f0000fca000)={0x0, 0x0}) semtimedop(r2, &(0x7f00008a4000)=[{0x2, 0x8, 0x800}], 0x1, &(0x7f0000373000-0x10)={r3, r4+30000000}) r5 = semget(0x0, 0x0, 0x120) semctl$GETVAL(r5, 0x2, 0xc, &(0x7f00000e3000-0x59)=""/89) syz_open_dev$dspn(&(0x7f00009bb000+0x26)='/dev/dsp#\x00', 0x8001, 0x80) semctl$GETVAL(r5, 0x3, 0xc, &(0x7f0000c66000-0x5c)=""/92) socket(0xa, 0x3, 0x1f) 2018/01/20 12:28:20 executing program 7: r0 = socket$nfc_raw(0x27, 0x3, 0x0) fallocate(r0, 0x3, 0xfffffffffffffff7, 0x2aba748d) r1 = userfaultfd(0x800) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f5e000)={0xffffffffffffffff, 0x50, &(0x7f0000ae8000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, &(0x7f000054f000-0x8)=0x0, r1, &(0x7f0000001000-0x8)=0x0, 0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=r2, 0x4) ioctl$UFFDIO_WAKE(r1, 0xc0045878, &(0x7f00002ca000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) 2018/01/20 12:28:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000fdf000-0x78)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000af5000)={&(0x7f00002e9000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000814000)=[{&(0x7f000000b000-0x1000)="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", 0x1ad}], 0x1, &(0x7f0000646000)=[], 0x0, 0x0}, 0x0) r1 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000065000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) perf_event_open(&(0x7f000000a000)={0x6, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x200000400, 0x3, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000038f000)={0x0, 0x0}) 2018/01/20 12:28:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000611000)='user\x00', &(0x7f0000ebe000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000565000)="5cf26df8da82cf9522f8f86836c80e775cb384fac57978df6c53069dca39742a436f22ded3", 0x25, 0xfffffffffffffffd) keyctl$describe(0x6, r0, &(0x7f00000a1000)=""/42, 0x2a) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ace000+0x84b)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000d30000-0x14)={0x3, 0x8, 0x986e, 0x3, 0x4, 0x4, 0x10001, 0x3, 0xe00, 0x0}) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000883000)=0x1, 0x4) r2 = getpgrp(0x0) r3 = getpid() r4 = gettid() getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00008d3000)={0x0, 0x7, 0x81}, &(0x7f0000d84000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00007fd000-0x8)={r5, 0x0, ""}, &(0x7f0000f6c000-0x4)=0x8) r6 = syz_open_procfs(r3, &(0x7f0000fac000-0x8)='cmdline\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r6, &(0x7f0000241000-0x60)=[{&(0x7f0000f40000-0xf9)=""/249, 0xf9}], 0x1, 0x0) kcmp(r4, r4, 0x0, r6, r1) syz_extract_tcp_res(&(0x7f0000a1c000)={0x0, 0x0}, 0x80000001, 0x1387) rt_sigqueueinfo(r3, 0x3b, &(0x7f0000e70000-0x10)={0x1c, 0x3, 0x7, 0x1000}) times(&(0x7f0000b07000-0x20)={0x0, 0x0, 0x0, 0x0}) rt_tgsigqueueinfo(r2, r3, 0x30, &(0x7f0000b49000)={0x32, 0x3, 0x6, 0x5a}) r7 = socket$inet6(0xa, 0x400000000001, 0x0) timer_gettime(0x0, &(0x7f0000349000)={{0x0, 0x0}, {0x0, 0x0}}) getsockname$packet(r6, &(0x7f0000e77000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000bfe000)=0x14) setsockopt$inet6_mreq(r7, 0x29, 0x15, &(0x7f00006bd000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r9}, 0x14) setsockopt$sock_timeval(r7, 0x1, 0x15, &(0x7f000070b000)={r8, 0x7530}, 0x10) 2018/01/20 12:28:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fa2000)='%GPL-\x00', 0x0) sendmsg$rds(r0, &(0x7f00001cf000)={0x0, 0x0, &(0x7f0000405000)=[{&(0x7f0000c4a000-0x1b)=""/27, 0x1b}, {&(0x7f0000eaa000-0xa2)=""/162, 0xa2}], 0x2, &(0x7f0000e0e000-0xd0)=[@mask_fadd={0x58, 0x114, 0x8, {{0xfffffffffffeffff, 0x400}, &(0x7f0000795000)=0x3ff, &(0x7f0000176000)=0x0, 0x4, 0x9, 0x2, 0x79, 0x20, 0x7}}, @rdma_args={0x48, 0x114, 0x1, {{0x7fff, 0x76}, {&(0x7f0000761000)=""/0, 0x0}, &(0x7f000024e000-0x10)=[{&(0x7f00007d3000-0xd6)=""/214, 0xd6}], 0x1, 0x40, 0x3}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f000030d000)=""/104, 0x68}, &(0x7f0000692000-0x1)=0x0, 0x20}}], 0xd0, 0x3c49f591eafecab2}, 0x4004040) 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) syz_emit_ethernet(0x4e, &(0x7f0000ecc000-0x9a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[@loopback=0x7f000001], 0x0}]}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f00005ed000-0x8)={0x0, 0x0, []}) 2018/01/20 12:28:20 executing program 7: futex(&(0x7f0000ce0000)=0x0, 0xf, 0x0, &(0x7f0000885000-0x8)={0x0, 0x1c9c380}, &(0x7f0000239000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000c52000-0x4)=@int=0x0, &(0x7f000098a000-0x4)=0x4) 2018/01/20 12:28:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000c97000)=0x8, 0x4) 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$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00003b0000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000a14000)={0x1, 0x1, 0x101}) socket$vsock_dgram(0x28, 0x2, 0x0) socket$inet(0x2, 0x0, 0x1000) recvmmsg(r2, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}], 0x3, &(0x7f0000288000-0x4f)=""/79, 0xfffffffffffffe95, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00005a3000)={0x77359400, 0x0}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f000099d000)=0x0) accept$ax25(r0, &(0x7f00000fe000)={0x0, {""/7}, 0x0}, &(0x7f0000227000-0x4)=0x10) 2018/01/20 12:28:20 executing program 2: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000fd8000)=[{&(0x7f0000fd8000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000564000-0x60)=[{&(0x7f0000119000-0x19)='x', 0x1}], 0x1, &(0x7f0000fd9000-0x20)=[], 0x201, 0x0}], 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f0000fd9000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000562000)=[], 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe70, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000329000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000fdb000-0x8)=0x0, 0x7, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f99000)={0x0, 0x0}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000056f000)='/dev/vcs\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x1ff) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000fdc000-0x8)='./file0\x00', 0x13, 0x5) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fdb000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f0000fda000)=""/26) [ 59.237105] sock: sock_set_timeout: `syz-executor0' (pid 8720) tries to set negative timeout 2018/01/20 12:28:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = memfd_create(&(0x7f0000703000-0x1b)="24757365722c23d6246b657972696e675e5e27266d643573756d29", 0x1) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000025000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000186000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000e3c000-0xb5)=""/181) 2018/01/20 12:28:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0xf)=',%,lo&trusted#\x00', 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000001000)='./file0\x00', 0x2000, 0x157) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xb)={r1, 0x80000, r3}) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, r4, 0x0) r5 = dup3(r2, r4, 0x800000000080000) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f000001b000-0xb4)=""/180) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(r5, 0x4010ae42, &(0x7f000001a000)={0x0, 0x0, &(0x7f000000e000/0x2000)=nil}) syz_emit_ethernet(0x18a, &(0x7f0000015000-0x18a)={@random="cd3997030f00", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0xe, 0x8, 0x400}}], {@ipv6={0x86dd, {0xe00, 0x6, "e30620", 0x150, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0xff, 0x8, 0x2, 0x5, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, @loopback={0x0, 0x1}]}, @routing={0x89, 0x12, 0x3, 0x10000, 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], @remote={0xac, 0x14, 0x0, 0xbb}}, @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]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0x0, 0x0, 0x7, 0x7, 0x0, 0xc7b, 0x1}, @fragment={0x7f, 0x0, 0x8000, 0x2, 0x0, 0x3f, 0x3}, @fragment={0x3f, 0x0, 0x3, 0x8, 0x0, 0x8, 0x3}], @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) 2018/01/20 12:28:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0xf9, 0x381000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f57000)='/dev/ppp\x00', 0x8000, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r1, 0x40107447, &(0x7f00003dd000)=""/174) 2018/01/20 12:28:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0a000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007f2000)="91e67a05df778dec0008e6478e2e4b01f6a28a16993a7122", 0x18) accept$alg(r0, 0x0, 0x0) 2018/01/20 12:28:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00001ab000)={0x0, 0x0, 0xf000, 0x1000, &(0x7f0000c55000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000afc000)=0xf000) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000b46000)=0x80000000010004) openat$kvm(0xffffffffffffff9c, &(0x7f00008d3000-0x9)='/dev/kvm\x00', 0x40002, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000da8000-0xb)='/dev/mixer\x00', 0x0, 0x0) msgget$private(0x0, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000037f000)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f000004c000)={0x0, 0x4}, &(0x7f000024d000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000d13000-0x8)={r4, 0x9}, 0x8) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000621000)="b004523bb3f2b689171fcf0cfe71053a0d12a20831b54b5528644b9fab1b0af60307d250b3597e4fd853a0fc43144e13a0ba30cd74ab87692124624d451fd23f4957d27ce55305ca7ad0e119ff30b99deeb7cfe9e951c8c7de34a2ec7bb3ca401e62446dc8bc295b1cacd40e8dc4662cc482441e5e36e6f4395643248ebedfeae5744b19bb10813eeb7a906403a354256a0cc4cf106d8f54d34ff821fcb7c5a24698ef6cf1410393bde017bd77e7fb182cb128ca3d873d2b79a1a6ad50471cc6ca5c3168d4f9e3f09b08bfb5f04b3a229aeb5d115890b30479de5c53b97624") 2018/01/20 12:28:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f000000f000)={0x0, 0x0}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000c2000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f000079f000)=0xaa) epoll_create(0x43fd) 2018/01/20 12:28:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f00007d8000-0x1)=""/1) syz_emit_ethernet(0x4e, &(0x7f0000ecc000-0x9a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[@loopback=0x7f000001], 0x0}]}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f00005ed000-0x8)={0x0, 0x0, []}) 2018/01/20 12:28:20 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f00007bd000-0x9)=@rc={0x1f, {0x8, 0x5a5, 0xbb50, 0xffffffff, 0x4, 0xffffffffffffffea}, 0x5}, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f96000-0xc)={0x0, r0, 0x1}) r2 = gettid() fcntl$lock(r1, 0x6, &(0x7f0000689000-0x20)={0x2, 0x1, 0x4b78, 0x8001, r2}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000a8e000)={r0, 0xc5, 0x1, "55d0076093829036fb5202361ab48c347e162e1e1e716477f8ebca0a6c3983babedf6a9e0ad81e4c586200d823beff63ad2b526f787c350b1863ea74a7ac4910411c18d11e386306fa21c0ee9f25a2229865ee2f9f66"}) r3 = socket(0x10, 0x802, 0x10) write(r3, &(0x7f0000914000-0x32)="2600000025001504bbffff00ff7f000203efffe70040000f0e000100ffeeffffff82158800af", 0x26) setsockopt$llc_int(r3, 0x10c, 0x0, &(0x7f0000aa3000)=0xa2a, 0x4) 2018/01/20 12:28:20 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000bff000-0xd)='/dev/usbmon#\x00', 0x100000001, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000834000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = semget(0x2, 0x5, 0x41) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000a8d000-0x2)=[0x5]) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000de5000)=""/31) r2 = syz_open_dev$usbmon(&(0x7f00000a2000-0xd)='/dev/usbmon#\x00', 0x7, 0x400) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000e23000)=@generic={0x4, 0x4, 0x9}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000948000)=0x0, &(0x7f0000fee000)=0x4) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f00002b4000)=0x7, 0x8) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000d0f000)={0x9, 0xbef, &(0x7f000062c000)="584acf3bb3f0c8a91c68b740624aca5372bfd0516ffcd568403d4ef9831faaacbf602fc337b0d3da83456cec2e1bf3a981671d73760bce0a03b91db40d05102bbf1ba2a294df06aa11523781d1e2cb8bad04ada259e730484d2520ebacaeb63b141ac1c3fce98880bee8158867ecdc364fc1ff07c8d7cd83efcd5122da37b9b6e0ed02cd5ef7ba703992f236459b6686b2f9466454a2b2ba31a8d1be78c3113132ec2d797b2ece609595e194f08d82306272dd4a8d5c1466826d1becf793c457c0c1b9e15e62b928f50936e4de4e823245ba73337ec7e89f8056931085dbed78da5d2f6cdc7e660605f2bb51b601449d6541ed0836f4fb0cec2c", &(0x7f000009e000-0xf7)="f307dc19206b0db46b7511b42f4e8ff6514467b9b2957ee1700692692d2d000e8a4ae36f75f3d7be81b468324d7cd03e5dc48a3d3258e56b6bf7c963d42043f06be91938332705ceac8de51f16451025e8cfc0fd4890b5ab3fa38a72b1fa26be5d86f22ee0c5de3642a63cb8d4663a68b4de210f0a0457f1e8f9a045cb27afaa997f757fe484df239fdc9e3ab9256164e2281542d8e261f99f54bb1b188f2fba045c328bf4a3ed0a49693fbf62611ec75775cff85c883c42af79f7e187d99bca352bfa1ffa6f74465e03a9a06ae9c4d4324d3f06ca5a53040cb45ac131674ca5d3a97839b734abdb30cbc600b85c817078f88f0071b8a6", 0xfa, 0xf7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000068000)=0x3ff, 0x4) tee(r2, r2, 0xffffffffffff0001, 0x8) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000b8f000-0xb)=""/11) openat$selinux_user(0xffffffffffffff9c, &(0x7f000061d000-0xe)='/selinux/user\x00', 0x2, 0x0) 2018/01/20 12:28:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000bc7000)='/dev/input/mouse#\x00', 0x4, 0x1ffe) keyctl$join(0x1, &(0x7f0000d62000)={0x73, 0x79, 0x7a, 0x2, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000f73000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000000, 0x8}, &(0x7f0000108000)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000a4a000)={r1, 0x0}, 0x6) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00005f3000)=0x7, 0x4) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000720000)=0x5) r2 = syz_open_procfs(0x0, &(0x7f0000c5e000)='net/ip6_flowlabel\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00005cb000-0x9c)=[@in6={0xa, 0x2, 0x970, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x80000000}, @in6={0xa, 0x2, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x7}, @in6={0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff7}, @in6={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x3, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x9c) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000632000)=""/107) preadv(r2, &(0x7f0000241000-0x60)=[{&(0x7f0000f40000-0xf9)=""/249, 0xf9}], 0x1, 0x1) 2018/01/20 12:28:20 executing program 5: seccomp(0x0, 0x0, &(0x7f00006d0000-0x10)={0x5, &(0x7f0000677000)=[{0x7ee, 0x4, 0x88, 0x5}, {0x81, 0x5, 0x5, 0x400}, {0x1d, 0x4, 0x2a3, 0x7}, {0x9, 0x7fffffff, 0x0, 0x400}, {0x8, 0x1, 0x9, 0xffffffffffffffe1}]}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fea000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0xffffffff, 0x20002) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000002000-0xa)='/dev/vcs#\x00', 0x8, 0x10000) accept4$alg(r2, 0x0, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r3 = accept$alg(r0, 0x0, 0x0) r4 = open(&(0x7f000079c000-0x8)='./file0\x00', 0x28042, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1000, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000003000-0xd)={0x0, 0x1, 0xd000, 0x2000, &(0x7f0000000000/0x2000)=nil}) close(r3) fallocate(r4, 0x0, 0x0, 0x1) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(r3, &(0x7f0000445000)=@known='security.capability\x00', &(0x7f0000e6d000-0x7c)=""/124, 0xa8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r5, &(0x7f0000001000-0xe)=@known='system.advise\x00') write(r3, &(0x7f0000cd3000-0xb2)="b2", 0x1) sendfile(r3, r4, &(0x7f00009cb000-0x8)=0x0, 0x1000000008) 2018/01/20 12:28:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000024000-0x20)={0xffffffffffffffff, &(0x7f000062f000-0x5e)="", &(0x7f0000c67000)="", 0x1}, 0x20) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000425000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000096000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000917000)={0xc, 0x4, 0x2000000004, 0x3c79, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) sched_yield() 2018/01/20 12:28:20 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80800) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00002af000)={0x3, 0x1, 0x5, 0xec, 0x3ff}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xffffffffffffffa4, &(0x7f0000ecc000-0x9a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[@loopback=0x7f000001], 0x0}]}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f00005ed000-0x8)={0x0, 0x0, []}) signalfd(r0, &(0x7f0000f59000-0x8)={0x200008410}, 0x8) syz_open_dev$binder(&(0x7f0000023000-0xd)='/dev/binder#\x00', 0x0, 0x2) 2018/01/20 12:28:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000adf000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000023000)={&(0x7f00004e2000-0x60)={0x27, 0x6, 0x5, 0x3, 0x8, 0xffff, "ff8baf5e5fb3189b4c1a2374ed5c3c0eebc0cd8ec89b8265ae76eb57fbb3752c8b1e8de5e59e0bebbc8577ce86fc21cc96a0e4b3c8fd8b48b523f10ee7b94c", 0x1}, 0x60, &(0x7f0000b71000-0x40)=[{&(0x7f0000957000-0xfe)="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", 0xfe}, {&(0x7f00005b4000-0xab)="17ce5f7139b2d1727dd48b1ba16d611293e70a4168b41daa8854ec98b9c5ec4402b67a4278e46514e6851710cc1609f37aaead2b535794c4b50478aee5e2fc987f32814175b8554f2f43c4be9b5324e16b28c9ad27cdf8d9d0b02834d4f1acdbc05024c477eabc6cd006f08a4022c1cf30e60d3439a75e28207e534a73bc9b8903c46b493d657f0573b3f2efd4a6ab95d8fe971e3a7aa721633e3ce5056842abbf830fff2f4bc8fb8df8de", 0xab}, {&(0x7f0000f24000)="05dd1cfcfd67da34caafb56f2e5cfc4c131d8267868b7f2d3d2c", 0x1a}, {&(0x7f0000137000)="99b0a190080643fd4443cbcccc156cfe23a5ed670bcd780c7a3d3cb02c6a6a3e9b5cd4d9eff4d7431aa6f007763db2282cbbc387b5188649ced5d587c3946b0751165a0ecf9866e90ec9efaf8f8fc99d207fa7d8cf31509f0f36cbd8f0b57862718ed507285d827000a30b8ede53132ac0114e92de1c55200d6a276abdcc9b493fb93db02be79db708b44241a1e480a6667b1eac68db1ef183010a5133962668ecdc6a70d211ad9f", 0xa8}], 0x4, 0x0, 0x0, 0x4000000}, 0x44894) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00009b3000)='/dev/cuse\x00', 0x20004, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00006c6000)=0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000aba000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00008bd000)=0x0) connect$inet(r1, &(0x7f0000a89000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 12:28:20 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00002fe000)='/dev/cuse\x00', 0x101100, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f00003bc000)={0x380, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000007000-0x70)=[{&(0x7f0000000000)="53f6fb15d892e6892be53cbc6efef35bb9365c2a3b73c6486ef250756c10c183816a0eb4937a39522a46625e7129b5a04244f63c9856e81f1d19d6589a33c7f86b5f95bc7b97922b0c323286b7aecf1af6d4c1390f039943cecff64d8d79f2d78e256a308ab9d7e959af1ffec61405cc6594fc5f555ab3c3eff47a7abdb60bc24a4fc48457b1cfab122059dc1066e7aedcb23152276b9fa08b835f5eb186f520c1da393f5163b4836ba176852357e44389ef60871a04d95d4038b477813e8fb62b10678e7680f9ff1f02241758f8bbd2", 0xd0}], 0x1, &(0x7f0000003000-0x100)=[], 0x0, 0x0}, 0x0) bind$can_raw(r1, &(0x7f0000004000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r1, 0x65, 0x1, &(0x7f0000000000)="", 0x170) 2018/01/20 12:28:20 executing program 2: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x201a, &(0x7f0000fd6000-0x91)=""/145, &(0x7f000017a000-0x4)=0x91) 2018/01/20 12:28:20 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00008e5000-0x9)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00003d7000)=0x0, &(0x7f00000ca000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000a58000-0xb)='/dev/mixer\x00', 0x40, 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) syz_emit_ethernet(0x4e, &(0x7f0000ecc000-0x9a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[@loopback=0x7f000001], 0x0}]}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f00005ed000-0x8)={0x0, 0x0, []}) 2018/01/20 12:28:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000035f000-0x11)='/selinux/enforce\x00', 0x428000, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f00009d3000-0x8)={0x3, 0x100000001}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007cd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r2, 0x80045439, &(0x7f0000000000)=0x0) 2018/01/20 12:28:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mknod(&(0x7f000067c000)='./file0\x00', 0x100c, 0x7) 2018/01/20 12:28:20 executing program 4: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f5a000-0x4)=0x0, 0x4) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f6c000-0x8)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000d1c000)=0x0, 0x4) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000abc000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/20 12:28:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000b3d000)="186da9776092d64464123e37aa387bc098bb3e393c0343dc78b3189e2a7663fc5a1a8b94cfe4ae02f6138d71bc87608585a7467099c4171fda291f671fe25437269425df642c441db815b2b2db933c48a4cba2155dd878ccd00645952ee7c570cf386717e4a97ce25edb5e84023731d1634dad03654d6775dcf992e83b5b822c5a839753a1a973566fb36d6bef7345b36e53ab936e4f73109af67002f1e09819d78da5069b4a334d0f3f3a52cc7156dae87b9ad70711d4262d626b7d99d4beaaa62592d40b6163d49dbba00def5830bafd12c8878b2787cdded0564d9c93037fa7e67f6c650e", 0xe6) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 12:28:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000761000-0x11)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000246000)=@int=0x9, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e89000)="1a00011e9dd6633a93a13c0800c1dac2a47ed43c1e206eb56cd6", 0x1a) 2018/01/20 12:28:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000010, 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00007ba000)={0x0, @in6={{0xa, 0x3, 0x42, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x9, 0x4, 0x89, 0x1, 0xfffffffffffffffd, 0xd98d, 0x100000001, 0x5, 0xfffffffffffffffc, 0x8001, 0x401, 0x100000000, 0x5, 0x6]}, &(0x7f000044f000)=0x108) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000081b000-0x8)={r1, 0x0}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00003e4000-0x20)={0x9, 0x3, 0xe, 0x4, 0xffffffff, 0x7, 0x7ca, 0x70, r1}, 0x20) write(r0, &(0x7f0000c7c000)="1f0000004a00070000001b0a000008ff0a3f80160300000004000003441951", 0x1f) 2018/01/20 12:28:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00009ac000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001ee000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00008a8000-0xbb)=""/0) 2018/01/20 12:28:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000268000)='posii_acl_access@posxx_al_accssself-\\^\x00%', 0x0) close(r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdb000-0xa)='/dev/ptmx\x00', 0x2, 0x0) read(r1, &(0x7f0000bc9000-0xa8)=""/168, 0xa8) recvfrom$llc(r0, &(0x7f0000bb7000-0xf)=""/15, 0xf, 0x40, &(0x7f0000262000)={0x1a, 0x802554cb28254bf9, 0x7, 0x800, 0x3, 0x50b1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) write(r0, &(0x7f00006c1000-0x1001)='~', 0x1) 2018/01/20 12:28:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockname$packet(r0, &(0x7f00008f4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b61000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000d17000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) mmap$binder(&(0x7f0000aff000/0x4000)=nil, 0x4000, 0xfffffffffffffffd, 0x13, r0, 0x81000000) 2018/01/20 12:28:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009f6000-0x11)='/selinux/enforce\x00', 0x40, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f000095f000)=""/67) syz_emit_ethernet(0x4e, &(0x7f0000ecc000-0x9a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[@loopback=0x7f000001], 0x0}]}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f00005ed000-0x8)={0x0, 0x0, []}) socket$pppoe(0x18, 0x1, 0x0) 2018/01/20 12:28:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000d87000)={0x0, 0x0, &(0x7f0000a20000-0x80)=[{&(0x7f0000ea1000)=""/212, 0xd4}, {&(0x7f00009df000)=""/52, 0x34}, {&(0x7f0000421000-0x8a)=""/138, 0x8a}, {&(0x7f0000b90000)=""/102, 0x66}, {&(0x7f00005da000-0x8e)=""/142, 0x8e}, {&(0x7f0000cf1000-0xcb)=""/203, 0xcb}, {&(0x7f0000b3f000)=""/71, 0x47}, {&(0x7f00005e4000-0xf2)=""/242, 0xf2}], 0x8, &(0x7f00004db000-0x1000)=""/4096, 0x1000, 0x9}, 0x2) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f000083f000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000550000-0x20)=[], 0x0, &(0x7f0000862000-0x78)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000033c000-0xc)={@loopback=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000530000)=0xc) bind$can_raw(r0, &(0x7f0000e47000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) 2018/01/20 12:28:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000145000)='/dev/vcs#\x00', 0x5, 0x40) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000c31000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mount(&(0x7f00003dd000)='./file0\x00', &(0x7f00004f6000-0x8)='./file1\x00', &(0x7f00000e1000)='ramfs\x00', 0x801, &(0x7f000092f000)="") statfs(&(0x7f00005fd000-0x8)='./file0\x00', &(0x7f00008e4000-0x32)=""/50) mkdir(&(0x7f0000a2e000)='./file2\x00', 0xc) 2018/01/20 12:28:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x512) fcntl$addseals(r0, 0x409, 0x2) r1 = dup2(r0, r0) r2 = syz_open_dev$amidi(&(0x7f0000a26000-0xc)='/dev/amidi#\x00', 0x80, 0x40) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000ad4000-0x18)={0xaa, 0x12, 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000fa9000-0xc)={0x0, @multicast2=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000c6d000-0x4)=0xc) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000070f000-0x18)={0x0, 0x80000000000000, 0x30, 0x9, 0xe656}, &(0x7f0000f45000)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000191000-0x8)={r3, 0x45d}, &(0x7f00005d4000)=0x8) io_setup(0xcdef, &(0x7f0000ce7000)=0x0) io_submit(r4, 0x4, &(0x7f0000025000-0x20)=[&(0x7f0000f38000)={0x0, 0x0, 0x0, 0x7, 0x9, r2, &(0x7f00008db000)="4f1409c2713b083dfc25a002e65bfb76daab449e63e63d36a43f00387a7a7577f88036651c70bc92f5f90788c9c165eed64e21dfbb572ea7428b3814a913ce81d831cd43908d8a3f0932948e23ed12cd13e4d0ab06da0208cbf1f0b853cb9caafa7eb38809444a9f25346b023e9eb427d90e65904fbd3af0a96a02c03805719c1f5fc413248f9ed09d28302dd9e95fef5128742e5745519e98c24587e56a86b0d139bf7b484ca7ea73cdc3f61cc72dadeaf9a957297db36cbc8e068785101636120590f197f70957e77c6cb8beb6fd31f5dead4593c4f1023d", 0xd9, 0x1c0e7377, 0x0, 0x0, r2}, &(0x7f0000f0a000)={0x0, 0x0, 0x0, 0x1, 0x8, r2, &(0x7f0000c00000-0xe2)="4e9782e7765f2084c71261b445f007fbda15aa97361cf5d35cdfa599f77199c966664df0f80db791d0a5f4b311d371eb7868d919503caa16c22e402c559709fbb7ba47a5fcc837f105af545f5f420c7f4b1aadef77e9b6205e4b6b95682cdf8d20bc6c148ba919a28a93f279be972321e9468e813230f0c3b6043397f1ac7e3e2616f1b06024d4f559443b702e2120392e88b857b7a80aab54bc89a9830fd4a0116dda5151588a58ea1e6f92cef57638886f328ac185b0dcbbab746573dae691a05ae508733d91612daf1b017d289ca24b809fbd41162cd41b9f70f5fc390a6df1a0", 0xe2, 0x80000001, 0x0, 0x0, r2}, &(0x7f00000c5000)={0x0, 0x0, 0x0, 0x6, 0x2f3, r2, &(0x7f00008ea000)="373a466e3b1dab454223b9ddf7322317c7023fcecbdd9613a852e5fd77b609a04c4a19b930f9e27bad368254ce877338ba8e665dcaf28707cfd9629d466e5f4378d28ce405527f676dc834e5ce5f236f61b3f2f41c84ec6d7cc4275567cb000b7872e65047c9942bf4380d9b1a6a7df39ea3ec83b9af0cbc61b3116c147438d16bb7527b37e47c501941efa1126055fbe8453249", 0x94, 0x7, 0x0, 0x1, r1}, &(0x7f00003c1000)={0x0, 0x0, 0x0, 0x6, 0x99, r2, &(0x7f0000a9f000)="", 0x0, 0x39c1, 0x0, 0x1, r2}]) 2018/01/20 12:28:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000ecc000-0x9a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[@loopback=0x7f000001], 0x0}]}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f00005ed000-0x8)={0x0, 0x0, []}) getuid() r0 = syz_open_dev$amidi(&(0x7f00008ab000-0xc)='/dev/amidi#\x00', 0x9, 0x400040) lsetxattr(&(0x7f0000a65000)='./file0\x00', &(0x7f0000587000-0x10)=@random={'osx.', '/dev/amidi#\x00'}, &(0x7f0000728000-0xc)='/dev/amidi#\x00', 0xc, 0x2) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f00007ac000)={0x10001, 0x6, 0xc534, 0x65, &(0x7f0000d20000)=""/101, 0xcf, &(0x7f000016c000)=""/207, 0xd2, &(0x7f0000b20000-0xd2)=""/210}) openat$dir(0xffffffffffffff9c, &(0x7f00000ce000-0x8)='./file0\x00', 0x1, 0x40) [ 59.702080] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/20 12:28:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ae1000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000315000-0x8)={0x0, 0x0}) 2018/01/20 12:28:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000fde000-0x12)='/dev/snd/pcmC#D#c\x00', 0x117ff8db, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000251000-0xc)={@multicast2=0x0, @empty=0x0, 0x0}, &(0x7f00006da000-0x4)=0xc) connect(r0, &(0x7f0000ee9000-0x80)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x1, 0x1, 0x1, {0xa, 0x1, 0x7fffffff, @loopback={0x0, 0x1}, 0x6}}}, 0x32) r2 = syz_open_dev$sndpcmp(&(0x7f00001a0000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x200000) dup3(r0, r0, 0x80000) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f000099b000)=0x0) 2018/01/20 12:28:20 executing program 7: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x5) r2 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000fe8000-0x4)=0x0, &(0x7f0000fe8000-0x4)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)={0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f000098c000)=0x51) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000062000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 12:28:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 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) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) connect$inet6(0xffffffffffffffff, &(0x7f0000431000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = syz_open_dev$vcsa(&(0x7f000088c000)='/dev/vcsa#\x00', 0xffffffffffff7fff, 0x589900) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/01/20 12:28:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000862000)='/dev/vcs\x00', 0x20000, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) timerfd_gettime(r1, &(0x7f000083c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x1, &(0x7f00003bc000)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f00000f7000)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedsend(r0, &(0x7f0000e14000)="dfce9f43cb5695cc4a68881020c0298939268c5034589aa2e3c627a005c9e45fca22da71391b2dcd31c9f17760fc093a74cbb047860f5d367a847d8342508b82fd61c1a07c5859be3980f47953709a4eafc223c32d46ed61a06120b8005caf6aacf236", 0x63, 0x7fffffff, &(0x7f0000182000-0x10)={r2, r3}) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_open_dev$sndseq(&(0x7f00001e6000-0xd)='/dev/snd/seq\x00', 0x0, 0x220400) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r6 = shmget$private(0x0, 0x4000, 0x800, &(0x7f0000431000/0x4000)=nil) shmctl$SHM_LOCK(r6, 0xb) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) sched_yield() ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_INTERRUPT(r5, 0x4004ae86, &(0x7f0000ce3000)=0x569) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0], 0x0, 0x0}) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000089000-0x2)=0x7388, &(0x7f0000797000-0x8)=0x2dd) sync_file_range(r4, 0x200, 0xfffffffffffffff7, 0x3) ioctl$KVM_SIGNAL_MSI(r4, 0x4020aea5, &(0x7f0000a6e000-0x20)={0x6, 0x2, 0x0, 0x8, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000ea3000)=@assoc_id=0x0, &(0x7f0000865000-0x4)=0x4) ioctl$KVM_RUN(r0, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000fab000-0xc)=@sack_info={r7, 0x0, 0x200}, &(0x7f0000d31000)=0xc) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/20 12:28:20 executing program 2: r0 = semget(0x3, 0x3, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001d8000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000a7e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f00003b6000-0x4)=0x0, &(0x7f00007fb000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000d9c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r5, 0x4008ae93, &(0x7f0000002000-0x8)=0xf000) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000a9a000)={{0x4673, r1, r2, r3, r4, 0x44, 0x5, 0x0, 0x0, 0x0}, 0x4, 0x3, 0x4f24, 0x0, 0x0}) ioctl$KVM_GET_PIT(r6, 0xc048ae65, &(0x7f0000001000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xf25000)=nil, 0xf25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 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={&(0x7f0000f24000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r7, 0x0) 2018/01/20 12:28:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x200000) r0 = creat(&(0x7f000032c000)='./file0\x00', 0x0) mq_getsetattr(r0, &(0x7f0000609000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ca8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 12:28:20 executing program 3: ustat(0x80000000, &(0x7f0000072000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000ecc000-0x9a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[@loopback=0x7f000001], 0x0}]}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f00005ed000-0x8)={0x0, 0x0, []}) 2018/01/20 12:28:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000829000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000078f000-0x8)={0x0, 0x7fff, 0x7fffffff}, &(0x7f0000dc3000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000745000)={0x0, 0x1}, &(0x7f0000eee000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000ecc000-0xb8)={r2, 0x4, 0x0, 0x2, 0x8, 0x9, 0x6, 0x9, {r3, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3000, 0xfffffffffffffff8, 0x4, 0x9}}, &(0x7f0000640000-0x4)=0xb8) sendmsg$nl_generic(r0, &(0x7f000005f000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ce9000)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000792000-0xc)='/dev/rfkill\x00', 0x0, 0x0) openat(r4, &(0x7f000067f000)='./file0\x00', 0x119100, 0x80) read(r0, &(0x7f0000af1000-0x19)=""/25, 0x19) 2018/01/20 12:28:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000c8a000)=0x1) syz_emit_ethernet(0x4e, &(0x7f0000ecc000-0x9a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[@loopback=0x7f000001], 0x0}]}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f00005ed000-0x8)={0x0, 0x0, []}) 2018/01/20 12:28:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000d1f000)='/dev/usbmon#\x00', 0x0, 0x40000) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000d17000-0x8)=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) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000b02000)=0x0) 2018/01/20 12:28:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000079b000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x171) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 12:28:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000862000)='/dev/vcs\x00', 0x20000, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) timerfd_gettime(r1, &(0x7f000083c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x1, &(0x7f00003bc000)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f00000f7000)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedsend(r0, &(0x7f0000e14000)="dfce9f43cb5695cc4a68881020c0298939268c5034589aa2e3c627a005c9e45fca22da71391b2dcd31c9f17760fc093a74cbb047860f5d367a847d8342508b82fd61c1a07c5859be3980f47953709a4eafc223c32d46ed61a06120b8005caf6aacf236", 0x63, 0x7fffffff, &(0x7f0000182000-0x10)={r2, r3}) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_open_dev$sndseq(&(0x7f00001e6000-0xd)='/dev/snd/seq\x00', 0x0, 0x220400) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r6 = socket(0x40000000015, 0x5, 0x0) setsockopt(r6, 0x114, 0x3, &(0x7f0000383000-0x4)="", 0x0) r7 = shmget$private(0x0, 0x4000, 0x800, &(0x7f0000431000/0x4000)=nil) shmctl$SHM_LOCK(r7, 0xb) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) sched_yield() ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000e7a000)={&(0x7f0000f98000/0x1000)=nil, 0x240a, 0x20000000000004, 0x10, &(0x7f0000eec000/0x1000)=nil, 0x5}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_INTERRUPT(r5, 0x4004ae86, &(0x7f0000ce3000)=0x569) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0], 0x0, 0x0}) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000089000-0x2)=0x7388, &(0x7f0000797000-0x8)=0x2dd) sync_file_range(r4, 0x200, 0xfffffffffffffff7, 0x3) ioctl$KVM_SIGNAL_MSI(r4, 0x4020aea5, &(0x7f0000a6e000-0x20)={0x6, 0x2, 0x0, 0x8, 0xaf5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00008c2000)=@assoc_id=0x0, &(0x7f0000865000-0x4)=0x9286f8759b613ecd) ioctl$KVM_RUN(r0, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000fab000-0xc)=@sack_info={r8, 0x0, 0x200}, &(0x7f0000d31000)=0xc) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000089c000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000046b000-0x18)={r9, 0x5, 0x0, 0x6, 0x40}, &(0x7f000080a000)=0x18) 2018/01/20 12:28:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000443000-0xd)='/dev/dmmidi#\x00', 0x10000, 0x101880) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000cbd000-0x4)=0x1) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TCFLSH(r1, 0x540b, 0x9) 2018/01/20 12:28:21 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000d81000-0xb)='/dev/midi#\x00', 0xa5, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)={&(0x7f0000216000)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b0e000)=0x0, &(0x7f00007bc000-0x4)=0x4) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000002000+0x526)=""/0, &(0x7f0000003000-0x4)=0x0) 2018/01/20 12:28:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x80000000) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f000079b000)=0x200000000) 2018/01/20 12:28:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000673000-0x11)='/dev/qat_adf_ctl\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x105) r2 = dup3(r1, r0, 0x80000) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f00004ca000)={{0x3, 0x100000001, 0xde53, 0x80000001, 0x40000000000000, 0x9}, 0x101, 0x1, 0x580e, 0x0, 0x3, "9c5336e17f2013b9a6d9381efdf62574f80447ba798a9638fa2e30a94371479b896ba7db80a5ea0ba0a2d10a4ef81eeede9ece6931295dd4e73dd6df718a4051b775da58c36db2272e52b1f4d89632b024308dedb994d27c74cefe61ac705ec54c1141c5066df19dabccbf0e19a1c208fa2f972980c7c7f56bff7acb5f11be41"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0xcf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = getpgid(0x0) ptrace$peek(0x3, r3, &(0x7f000013b000-0x8)=0x0) syz_emit_ethernet(0x4e, &(0x7f0000ecc000-0x9a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[@loopback=0x7f000001], 0x0}]}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f00005ed000-0x8)={0x0, 0x0, []}) 2018/01/20 12:28:21 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc0884123, &(0x7f0000009000)="b6") mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cec000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00006d8000-0x18)={0x1, 0x0, [{0xc0000101, 0x0, 0x0}]}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000000b000-0x58)=[@in6={0xa, 0x2, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x81}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}], 0x58) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f000000c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000005000)=0x14) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000000b000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r4}, 0x14) 2018/01/20 12:28:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400000, 0x1) ioctl$TCFLSH(r0, 0x540b, 0x7fff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x7, 0x0) read(r1, &(0x7f0000da2000)=""/8, 0x8) r2 = syz_open_dev$vcsa(&(0x7f000046b000)='/dev/vcsa#\x00', 0x20, 0x400) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00008d1000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000755000-0x10)={0x1e, &(0x7f00000e9000-0x1e)=""/30}) ioctl$VT_DISALLOCATE(r2, 0x5608) timerfd_settime(r1, 0x0, &(0x7f0000715000-0x20)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/20 12:28:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e45000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000008d000)={0x0, 0x88, "9b127cbec9dc460f99cb8605ab763fc640f58205c84168bfeb09fc7ad851fe3ea9736fb0d402d814482206215bdfdfa70a9418e1edb2f3bf42255babb7d231994bb6693cbe47834154a2741197fc940c777590a439da0b46bccea996197310b094b4bef0bd7cd1f5c771665ff4dacd25487a83c16edf3c11ee80d10f3be1db98ccd1e1627911f23f"}, &(0x7f0000439000-0x4)=0x90) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000084e000-0x8)=@assoc_value={r1, 0x5}, &(0x7f0000750000)=0x8) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xa, &(0x7f0000c6c000)={r2, 0x50, &(0x7f0000824000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000046a000-0x4)=0xffffffffffff0a67, 0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) 2018/01/20 12:28:21 executing program 1: clone(0x0, &(0x7f00000c6000)="", &(0x7f0000348000-0x4)=0x0, &(0x7f00003ba000)=0x0, &(0x7f000039b000)="") getrandom(&(0x7f0000d13000-0x36)=""/54, 0x36, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000002000-0x10c)={0x7, 0x80000000, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3c46, 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]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000001000)=0x0) pwritev(r0, &(0x7f0000623000)=[{&(0x7f0000000000)="73b1071a727bf70633e6c65eb8bb84990328129be445fd7f325434f39701dc0060e64342a23f2e57f6ae6584ff63966acad22290a9afa89b2b1f581c74fbe8f6c62f9dd44f193daa1b89b779f96504676309d981303133a87a6df899757a8f652075f519bf3a947dba1fd6eb0546e850f0655ac214d6", 0x76}], 0x1, 0x0) 2018/01/20 12:28:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000902000)={0x1b92}, 0x0, 0xffffffffffffff77) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000011000-0xa)='/dev/cuse\x00', 0x80000, 0x0) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f0000024000-0x8)={0x3, 0x5}) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f0000055000)={0x0, 0x0, 0x3, 0x0}) rt_sigtimedwait(&(0x7f0000824000)={0x3ffff}, &(0x7f0000f0b000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) 2018/01/20 12:28:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = syz_open_dev$sndmidi(&(0x7f00008b3000)='/dev/snd/midiC#D#\x00', 0x1ff, 0x4002) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000919000-0x80)={[0xf000, 0x0, 0x2, 0x2], 0x17f, 0x48, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet(0xffffffffffffffff, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 12:28:21 executing program 2: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000371000-0x14)={0x5, 0x22, 0x4, 0x48, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = socket$inet(0x2, 0x3, 0x9) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00005f6000)={0x0, 0x9}, &(0x7f00000ce000-0x4)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00004ca000-0x20)={0x8, 0x9, 0x204, 0x0, 0x3, 0x1, 0xfffffffffffffffd, 0x200, r2}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ffd000-0x18)={r0, &(0x7f0000f62000-0x3)="", &(0x7f00008fa000)=""/0}, 0x18) 2018/01/20 12:28:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d31000-0x4)={0xffffffffffffff9c}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000616000-0x4)=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) syz_emit_ethernet(0x4e, &(0x7f0000ecc000-0x9a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[@loopback=0x7f000001], 0x0}]}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f00005ed000-0x8)={0x0, 0x0, []}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000cd2000)=0x9, 0xfffffffffffffe88) 2018/01/20 12:28:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f000055b000-0x9)='/dev/vcs\x00', 0x480040, 0x0) signalfd(r0, &(0x7f00009c7000)={0x0}, 0xfffffffffffffffe) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 12:28:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000840000)='/dev/adsp#\x00', 0x0, 0x10000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000e72000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dea000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000076f000)={r1, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x71}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x10001, 0x8, 0x7, 0x1}, &(0x7f000011a000-0x4)=0xa0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000d8000)={{0x0, 0x10001}, {0xa5b7, 0x6}, 0x401, 0x0, 0x8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$binder(&(0x7f0000df2000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x0) 2018/01/20 12:28:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000000000)=""/147, 0x93, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) mremap(&(0x7f00004d5000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000052f000)='/selinux/mls\x00', 0x0, 0x0) getsockname$inet6(r0, &(0x7f0000e4d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00004e3000-0x4)=0x1c) mremap(&(0x7f000047c000/0x3000)=nil, 0x3000, 0x4000, 0x2, &(0x7f0000bf0000/0x4000)=nil) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000552000)={@common='lo\x00', 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 12:28:21 executing program 4: r0 = memfd_create(&(0x7f0000711000)='\x00', 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b7e000-0x15)='/proc/self/net/pfkey\x00', 0xf7219ee04c8c52b8, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000b7a000-0x8)={0x3, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) connect$bt_sco(r0, &(0x7f00001f9000)={0x1f, {0x7, 0x7, 0x7, 0x6, 0x2ab9, 0x3}}, 0x8) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f00001a2000-0x8)=0x0) 2018/01/20 12:28:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000b0a000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x9, 0x100000000000004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) unshare(0x8000000) r1 = dup(r0) fcntl$getownex(r0, 0x10, &(0x7f0000a70000)={0x0, 0x0}) lstat(&(0x7f0000d14000-0x8)='./file0\x00', &(0x7f0000966000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000ce9000-0x8)='./file0\x00', &(0x7f000091a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00001ea000)=0x0) r6 = getuid() ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000b83000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) sendmsg$unix(r1, &(0x7f0000839000-0x38)={&(0x7f00001b9000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000016a000-0x60)=[{&(0x7f000023c000)="e3b3e2a42e96791ac6905b0ead24a105c6644e46a7179a42f9863510f352067f56d8582ba77dedfd41b158", 0x2b}, {&(0x7f000001b000-0xef)="0c3d8de2a7eea21b0d5b09a5baad302454e5fe70fef685018f696a646251fae0ab4ba1ea2cd0095f3939fc8ee9d5999dd6c7350b8997d1c96352a28da1e147e1c7fc6f7dac271c2d5041c2504b50ef796bfedab11d34ce27aecc26682b826d823ae1d7d1c6a5a438a7b97bf0f1db385f3dbf55b3bc9f5976050ffff11f38600652c8a176e3cf10e1702db307b23f3eb820dadab0a6c0dc21ef045f57c0960c6cb96a7fe049091a5c3773a7c56675e402e1859faf8905c5e35c1510a3d8c8d4aec445edf58469a96e4229e674a6747f8f581f4e158430305de739927545f55333f5e912a2149d09ecbf3065a5bac798", 0xef}, {&(0x7f00009eb000)="8bf8e1b0bd71eb273a85b5c69f4a80e7a59a31d2d2649c9fafcf9063bb35ea85554e740ed0755a9b7aec3f6f7dae575c50a1c34536b88eb5483d4b71da656b4f87e191570e434c54fd6266d54b645106694a137b6f8512385433881ef322b2a7ebb956da071949929189c08a66bcda282aaddebf07b144c4107c80cac746ff805b09e270bb7134314b1322f900d16c9050c6b708ac89cb2a1cb9a19e9eff9b2d84ad6b88684b025942b54d3fe7d0b6857b27eb11cb0be3f98af9355b7f2533f944c4d97d6dfb7af4f1ccc8845ee9d07fd59ec4caf359d6cc4c25563f7d2724", 0xdf}, {&(0x7f0000782000-0x3b)="78c02e885dad872d1190e29ddaa49319c4450830a54afc9d12f47e16dfceafc6b23f0e99e01ac3deece48cd33d6f9283a0f2d59acc82291bb4bb6df8314df6055ebcbe0f01c4c4a8f49392230f2452c516f41bcfbfa5cff25121dceed56b6753a04466b2564d04afbf200d", 0x6b}, {&(0x7f00006ea000)="", 0x0}, {&(0x7f000009a000)="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0x1000}], 0x6, &(0x7f00005ec000-0x88)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, 0x0}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x88, 0x4}, 0x4) 2018/01/20 12:28:21 executing program 2: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x20000000000017, &(0x7f0000f78000)=0x400, 0x102fc) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000f7b000-0xb)='/dev/audio\x00', 0x20000, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000f7b000-0x4)=0x0, &(0x7f0000d2a000-0x4)=0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000f74000)=0x0, 0x4) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x2) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x3e, &(0x7f000089e000-0xde)=""/222, &(0x7f0000f7b000)=0xde) 2018/01/20 12:28:21 executing program 5: clone(0x0, &(0x7f0000e34000-0x71)="", &(0x7f0000128000)=0x0, &(0x7f0000493000-0x1)=0x0, &(0x7f00003b8000)="") r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ad3000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x100) [ 60.300116] binder: 8923:8926 ioctl 40046205 0 returned -22 2018/01/20 12:28:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000ba8000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000be0000)=0x10, 0x80800) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00005b0000-0x4)=0x0) fcntl$lock(r0, 0x6, &(0x7f00006bd000-0x20)={0x0, 0x3, 0x80000001, 0x6, r1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000ecc000-0x9a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[@loopback=0x7f000001], 0x0}]}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f00005ed000-0x8)={0x0, 0x0, []}) r2 = openat(0xffffffffffffff9c, &(0x7f0000a6e000-0x8)='./file0\x00', 0x400800, 0x40) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f00006b7000-0x64)={&(0x7f00004a3000)=[0x8000], 0x1, 0x4, 0x821, 0x0, 0xd57e, 0x2, {0x0, 0x7fff, 0x6, 0x464, 0x4, 0x0, 0x5, 0xff, 0x3, 0xaa6, 0x0, 0x5, 0x7ff, 0x2, "d2607f72c009fe2a60a805d9917d2efbed18de54c37875c17153c1977ba0b249"}}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dd5000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00000d3000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x2, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}], 0xc8) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f0000734000)=0x0) [ 60.390214] binder: 8923:8942 ioctl 40046205 0 returned -22 2018/01/20 12:28:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$vcsa(&(0x7f00002cd000)='/dev/vcsa#\x00', 0x3f, 0x8000) pipe(&(0x7f000026e000-0x8)={0x0, 0x0}) linkat(r1, &(0x7f0000981000-0x8)='./file0\x00', r2, &(0x7f00007fb000+0xa26)='./file0\x00', 0x400) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 12:28:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00006b0000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f00001ff000-0x8)=&(0x7f0000dbc000-0x1)=0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000063c000-0x9)='/dev/rtc\x00', 0x2000, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000dcb000-0x30)={0x8, 0x8, 0x0, 0x4, 0x1, 0x3}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000025000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000697000-0x4)=0xc) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fe5000-0x11)='/dev/vga_arbiter\x00', 0x2041, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00005fb000)=0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00002aa000-0x28)={0x2, 0x400002, &(0x7f0000d89000-0xb8)=""/184, &(0x7f00006a7000)=""/193, &(0x7f0000474000)=""/81, 0x7000}) 2018/01/20 12:28:21 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000)=@sack_info={0x0, 0x6, 0x100000001}, &(0x7f0000004000)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000003000-0x8c)={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]}}, 0x8c) bind$can_raw(r0, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="f2121104d90fa626", 0x8) 2018/01/20 12:28:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d5b000-0xd)='/dev/net/tun\x00', 0x0, 0x800) pwrite64(r0, &(0x7f0000ac8000)="de80e4c53c2eb1e8e3759ba3ec2f83b842756f9aeec9e679cbe54bf542aa1933cc8bc13de21adf0c66ca0046a4e5f439d9cefaae68c21a49", 0x38, 0x0) r1 = add_key$keyring(&(0x7f0000c6b000-0x8)='keyring\x00', &(0x7f0000a67000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r2 = add_key$keyring(&(0x7f0000e52000-0x8)='keyring\x00', &(0x7f0000396000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$link(0x8, r1, r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000ecc000-0x9a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[@loopback=0x7f000001], 0x0}]}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f00005ed000-0x8)={0x0, 0x0, []}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003cd000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f000065c000-0x10)=@req={0x50, &(0x7f0000eaf000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="1d089232983f4c38eb6d253efe67eb7c"}}) ioctl$KVM_NMI(r3, 0xae9a) 2018/01/20 12:28:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000ffb000-0x188)={0x8, 0x0, [{0x3ff, 0x3, 0x0, 0x0, @sint={0x1, 0x7}}, {0x80000001, 0x3, 0x0, 0x0, @msi={0x80, 0x0, 0x1}}, {0x7, 0x5, 0x0, 0x0, @msi={0xfffffffffffff801, 0x2, 0x2}}, {0x8, 0x2, 0x0, 0x0, @msi={0x4, 0x3f, 0x9}}, {0x7f, 0x7, 0x0, 0x0, @msi={0x7, 0x3ff, 0x3}}, {0x7, 0x2, 0x0, 0x0, @irqchip={0x4, 0x1}}, {0x5e92, 0x2, 0x0, 0x0, @adapter={0x8001, 0x8001, 0x2, 0x400, 0x0}}, {0x6, 0x4, 0x0, 0x0, @irqchip={0x6, 0x5}}]}) r1 = socket(0x10, 0x200004000000002, 0x0) recvmsg(r1, &(0x7f0000273000-0x38)={&(0x7f0000420000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000079d000-0x90)=[{&(0x7f0000083000)=""/35, 0x23}, {&(0x7f0000efb000)=""/183, 0xb7}, {&(0x7f00003a5000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f9b000)=""/131, 0x83}, {&(0x7f00008ce000-0x26)=""/38, 0x26}, {&(0x7f000054a000-0x5)=""/5, 0x5}, {&(0x7f0000e7b000)=""/143, 0x8f}, {&(0x7f00000db000-0x44)=""/68, 0x44}], 0x8, &(0x7f0000d9e000-0xb4)=""/180, 0xb4, 0x0}, 0x0) write(r1, &(0x7f0000506000-0x27)="110000001a0053f700e6caef1200030707", 0x11) 2018/01/20 12:28:21 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000642000)='/dev/mixer\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1b) mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f8a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003d6000-0x4)=0xc) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000f8b000-0x12)='/dev/snd/midiC#D#\x00', 0x6, 0x200000) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r3, &(0x7f0000f8a000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000f8a000-0x4)=r2) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000f8c000-0xb)='cifs.idmap\x00', &(0x7f00009d8000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a0b000)='/dev/snd/midiC#D#\x00', 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00009a5000-0x8)={r0, r3}) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r4, &(0x7f0000f8b000)=""/112, 0x70) bind$alg(r1, &(0x7f00006b0000-0x58)={0x26, 'hash\x00', 0x0, 0x4e, 'sha384-avx\x00'}, 0xc4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r5 = accept$alg(r1, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r6, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r5, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/20 12:28:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000459000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000921000-0x78)={0x4, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xffffffff, 0xfffffffffffffffd, 0x3, 0x5, &(0x7f000021b000)=@generic="89bbd06fe8d1c2ec84021ec618867b94", 0x80000001, 0x2, 0xb82}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fcf000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) pwritev(r0, &(0x7f0000126000)=[{&(0x7f0000119000)='0', 0x1}], 0x1, 0x0) 2018/01/20 12:28:21 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000371000-0x4)={0xffffffffffffff9c}) connect$bt_rfcomm(r0, &(0x7f0000917000-0x9)={0x1f, {0x1000, 0x5d25, 0x9, 0x1ff, 0x0, 0x0}, 0x9}, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000ac5000)='\x00', 0x0) write(r1, &(0x7f0000ffe000-0x5)='#!', 0xfffffe0e) write(r1, &(0x7f0000ac5000)="e7058c55bb6d3eb19c36a5b04497393a967f04701abf9ebf78fbd01fb5d63e5ea2cff2ca7d9e0eb6905e1eb9cbcf34c47bc9c1a187cbf8fe75579e98c9bfd2d9e5d5447fed5473b5447e6d0cb2b42009", 0x50) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[&(0x7f0000046000)='/dev/vga_arbiter\x00'], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/20 12:28:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000262000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000de2000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/dsp\x00', 0x800, 0x0) accept$alg(r0, 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f00006b1000-0xcf)='net/softnet_stat\x00') getdents(r2, &(0x7f00000b2000)=""/4096, 0xfffffffffffffd18) 2018/01/20 12:28:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001aa000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006fc000-0xb)='/dev/hwrng\x00', 0x14000, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f00005fa000)=""/2) 2018/01/20 12:28:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000051d000-0x10)='/dev/sequencer2\x00', 0x1fd, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000c54000)={{0x5, 0x0}, {0x0, 0x0}, 0x0, 0x4, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 12:28:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000594000)='tls\x00', 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 12:28:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000779000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000ec7000-0x8)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) read(r1, &(0x7f0000e40000)=""/144, 0x90) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000dc000-0x9)='/dev/ppp\x00', 0x200000, 0x0) r4 = mmap$binder(&(0x7f0000e34000/0x1000)=nil, 0x1000, 0x2000000, 0xa0813, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000d29000)={r4, 0x0, 0x0, 0x0}) ppoll(&(0x7f00005e2000-0x8)=[{r1, 0xbfff, 0x0}], 0x1, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000001000)={0x0}, 0x8) 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) dup2(r2, r0) 2018/01/20 12:28:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x3, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 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={&(0x7f00002e8000)=0x0, 0x9}, 0xa080, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000ce6000-0x10)={0x28, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10, 0x80000) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000169000)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f000065b000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00000af000)=0x0, &(0x7f00000b3000)=0x4) socket$nl_netfilter(0x10, 0x3, 0xc) lgetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000872000)=@known='system.sockprotoname\x00', &(0x7f0000b5d000)=""/148, 0x94) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00001e8000)={0x0, 0x2c, &(0x7f0000583000)=[@in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x24f}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e7d000-0x4)=0x10) socketpair$inet6(0xa, 0x1, 0x3f, &(0x7f00007a7000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f00000c2000-0x10)={r4, 0xce75, 0x4, [0x8000, 0x9, 0x80000001, 0x100000001]}, &(0x7f0000977000)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00006d6000-0x8)={r4, 0xfff}, 0x8) readv(r0, &(0x7f0000734000)=[{&(0x7f0000d42000)=""/146, 0x92}], 0x1) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000b02000)=0x0) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c3e000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) setsockopt$bt_BT_POWER(r6, 0x112, 0x9, &(0x7f00008f9000)=0x6, 0x1) 2018/01/20 12:28:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000213000-0x11)='/dev/vga_arbiter\x00', 0x0) fremovexattr(r0, &(0x7f0000402000-0xb)=@random={"73656309040300792e60", '\x00'}) r1 = syz_open_procfs(0x0, &(0x7f0000b63000)='net/arp\x00') sendfile(r0, r0, &(0x7f00006dc000-0x8)=0x0, 0x145) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000b52000-0xc)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f00001c0000)=0xc) r3 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000056d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c00000)=0xc) getpeername$ax25(r0, &(0x7f000036a000)={0x0, {""/7}, 0x0}, &(0x7f0000741000)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00009bf000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000274000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000080b000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000990000)=0xe8) lstat(&(0x7f0000c25000)='./file0\x00', &(0x7f00000b9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_route(r0, &(0x7f0000ec0000)={&(0x7f0000a33000-0xc)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f000001d000-0x10)={&(0x7f0000cce000-0x4acc)=@bridge_dellink={0x4acc, 0x11, 0x100, 0x3, 0x2, {0x7, 0x0, 0x0, r2, 0x60000, 0x2010}, [@IFLA_VFINFO_LIST={0x4a74, 0x16, [{0x27f8, 0x1, [@generic="d9acf6baada0d87d74d15f4742335ab169e6da9c1d1231fe7f1f7618113438a0eb7a3d0c3618caa26f413957dda54fb03fa85ee594aa077cb5d2a0dac34f5aecf299df0396881e493027f1464f5e640626ead8e41d9e8525c25953b6bc8364023748b2ec00d42543d009bf05fc1e5264303f0d3b0fefeeb24682496c6a95fcfb6aee3c553690af80792e7b938617245d253d27d04d0dee7a6b53e43064f1a8028567810f091ed2d38ddd7f0becf2d6f1ad6961c6", @generic="0971a3e1fdb5a75389376d13e6", @nested={0x10c, 0x56, [@generic="1bf06b411d731367000eec7966a21a9b1b35a80ec1b8ae4d3bae3786d927bdacdebc488ea9a5f73a6728c5ec96a598e473a8b24b2d0b6d692ac9995d8ef0aea5a720", @generic="a447516b5816ba97535f9879e8165ae99b9aaf1e", @typed={0x8, 0x26, @void=""}, @generic="759ae844a89f049a74658765bd9b1abe75f4a33e485511b459d33bb7beb035b819b0be0ea41625ffaeda0d635793d48d1d5bf8d865d4a86ace13f783d1b1757b4f16c92bbbc11ac15571ce6caae434cd9985c8cb1382bdd13556ef5d5476c963f2b8de8940eb4c9398f8f79d8cfb7d04b9945a055f8de298c550dea4a84a51a500faeb1c9f4c1bb8edbb13ebb340bf39a567ac319459b675cbc4e4251793c1a50ba84aaafc8657f73fcd"]}, @nested={0x10, 0x4d, [@generic="ffe39527d59b54d6d89d"]}, 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@typed={0x64, 0x55, @binary="e13a19b748a03bbb6a33d6c446d1433d9bc01c321358b647ae1dac43033fee5269d219037319f96a76bbf27e0b248a0ef98873b4eae744cc059fe7a718b03646b852542468863ddd15442a5117be567174421d6f1ec09357e53a5f2d"}, @generic="ce26ff9a72f979104ccf32460cd75f414e44726788b7d437d0ac00ce559bf344ef88729644e67ec702ab13ff2d04886025aa", @generic="0c334b86b641e151e21f619b00fed47bd6e9c1fb1f635f2d46eee09965fb4e9b515aca2cb6d1803d28d260131fe0c742c9c60ef4e9705e6589dc916ebcb7472d2fc122c9eb5f21b4670bec90a754dacb8006"]}, @generic="31e94e465385026c2666627dcd7f55c2198be060da44aec827d42ba78da221735b9f86e97ffde67879ebaed3fb8a8e33903fe65b4439e735b3e4da8bd089b4574f3ff56275ef1c906500ceaf7ba148cc63c897c7aefac406ba3714ef20dcc8ce951b3c2a81d7434a781fbf71774f20c2485cc1003a657b61c5e4f2170a1930531cd4b61393215a0548aa13f61cbcee7ded51085ad0ce15032d98adb0057e28a6b73041a98fbb832d4854d6276e8248e8d022288fe923710dea4fa0", @typed={0x18, 0x2c, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @nested={0xd8, 0x76, [@typed={0xc, 0x38, @fd=r0}, @generic="8ac23306d6a9eca7c22e84725bac60edc6cc6c36ae14082a4544c025055c0a10a097c945eb0bba623f1f2cdd4dc6a71335425d8653e07387a108947a197e4754f2801631910f578c7f5794ae57da30bebb71298fcdb654559db0d581d2163717a787d2fee9f58df47a5405c6b63dc61f3490fc262549c050e1c34d7277d497afdce71275934ee73325961af83a2c014a713841c1669926643eddb87d642f675fad32b954990ca2924478003c7df7f84bce52c84dff5fd8f602e58b2d1f4b1e2df08633a9706c"]}, @generic="dfc89e77e28394f5d184c88e5e49f2e0d573d6826dbd5d654c978c132239e6e55b97b42b596d61adfcb3a21360d79ffa636405a719b085e3ba18950f5e9c6539146c5896faf0cafe5b6f33d52b45e0ebb2b6f709a093dfb5c8788035dc18918b6aef889157683e5b264d0a273deddac4da202ab1c99d91d43162c0e6802761673b6d90c8b5d0a21e1f37e7b2ce382aec9377747699a3f7ccb05a99ee333f30e70b6c8cc9ff45f839717332209d5d99e00afc5aa181becceb154b2e0f738f13d5e42f74d8da51642e31aa2b0173afc277d35e41cd65d38eec92ab9d60ed83a66124553169", @typed={0x8, 0x12, @void=""}]}, {0x7e8, 0x1, [@nested={0x214, 0x2e, [@generic="76f02eeefb9acf3853967107330b27a8e582d58bd2a471be9f19e3ca89ca", @typed={0x10, 0x51, @u64=0x10001}, @generic="61bc5c991e71787bdd4fd077ca746ac15569adb0bb10cd42d13806e718b96d344f179af044abf5492701276416d5d49c6fe0ff4bdfc80262fdb049a25d6b02b4fc78dad732710d0cc2db80c7", @typed={0xe4, 0x44, @binary="37fab486ec79ed8a4d6adfc8bf7c5b6551260d919f75fa587106d221d78669c439e608aef75d8475a73071e8d410e68f02b75e3ddb009db80de849214994f40f489b9f0e82fb311b6a5e49f3202e44e444633b3b59ff2e190b82b51cfe248fff15227953b443205636a62748a02aaaebbc3a4f3f2174e23cd1f263f1e677b658d1aacf614d44a4113390edc4c59dd781e1aee6e4593a58a242a120afd6d644dcb37f06b20a2ec7a782a1841b5da18b6766d9a8ec8b6866ec4c9d3954916940cb442b4e3050c076504d8389f8cfe90153757ba87245459d4dfced"}, @generic="d8a1c7cdef8f86ad09b6aa0f46626c083d2d4efa89c46bdb44505d4cb0a43445941f09c065efe19f1fffe67dd08fe192447ec6f3cd0a132352b202f7a500dab88a7ab6d585fb39d78061ac0f680f73b4b63c323cb91ce4c688e8ef652fc2c951126b0ddd0dde9b2bb5c577d9389a12beda692572", @typed={0x30, 0x45, @binary="fec3c34d641b2c150a7483ecc29080f94fc0f5f03f5aaf11ac93e52a2cc3c36f278e98641c5fee"}, @typed={0xc, 0x1c, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}, @nested={0xcc, 0x15, [@typed={0x18, 0x64, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic="5a941bb22c00846f868364c2d78850dff336b190ecfcb40a981ec18bc8cdaf6c27557234929900bd92d7593ec4755cb943f29ea694c63db277f469b83aa70cedb0a6506d46327fc31a50184a5f67e6d25a0f77d2d9cbfb3ca44b3de9b25dda72998d4f90b11aa849c2a6be0ffd5890dcb9550ae155502a814af25f8650fef9b522cc9187021991964586aed4a2b8fcea120eab1cd18c0eb4ef3bb61839e2855b7a4fc83ce5683f07f43b5f1f2ee95d"]}, @nested={0xc0, 0x7, [@generic="cab5a12027906f99246fb0d668c3e77a1e289f8a29bdb5806edc5dc863a1d0d62ab92a26635d080a185ad15c35ab4337742867d3bd2c36ed3a7262d6814cdd7aa4c2ac68440e3d3e227d85e78b9a89f75a0e106d6749085ac335beaeb6a06eaa1264d8f901a494365608c69224fcabc2c9ac47021cef8d9b38ae0585fdf2a3098eb2106e45bd068897b0d925b4027714cceb99e88df146eafef3afe8522f99f094f4fdde6d99dd89d71f547a5016", @typed={0xc, 0x25, @uid=r7}]}, @nested={0x444, 0x26, [@typed={0x18, 0x91, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="a80e0a1e2775a1914883981bc4562b17ef7bbc2c680412c3a7f137bea02688960c734d885a68df93d83f747da0964c60ef83ac9c2d90a86e2a3ab3c24c266655d7437b71f5d5fd2586629435e11aebc6d8d75687125cf6e342472490f308bf011ffffd56a3820574b15958ecb3b24b9a70940bb8e3c934b6ea654421a18e067f0f8a5e4c44bf2a3c8371bd8c4685c63ea70560639b52be870bad387a6082cb89024c8a4427e50b365e098c47f126e73119e2a2566d5a570f2888ae68a320f2818e7c18a1e0d517a698e885629d2af33358d9b2feb36b7c4dbe61cf8e19c41c0985e8345bd19f71fff82d1c703586d5", @typed={0xec, 0x72, @binary="eab3cb2060216b8b5018baeb2e5a07b857124bd5b01103b2c35e226886dc8864a2930fed9e21275394c7fa161b62ed35407f874f514031e0ce190b9857c16f7092947f5ef6e676e23a750c237d8ea2244d0745494e40f7ec1cca2a45978dfa0f98714051b2a6fa7ac8120ca04b3f7b3fbd97edcdd870ff08133a5c75d16b634a0efa07bb4312ecb4c942d66d84ea5b465aff699051656f42f6057d75e34a53fa38f12b68a44e2ae078db8b1dc57921e513b851d432df00354684ff6c8fb8c96295f7c6ba53fc687ef75d461819c29b1e65c7d0e528077d1b177373aff0427fefa1"}, @generic="5bd9aad4c683c5628b657df253972696e056400531abfe0718a28def86c8551e3b0cd2d0b0ef62e67a18446de8734b7cf985d56e0265e4a68516e8f8ff42113e849964324cb4f21765654a22412c6a2f4219723dedda9e9e66a767b4334273c32da0942ebbfa0095ec8068309d0c61da8ccfbf9a336d69bf1e49350e1eb57124cd3ee806f63af19fe729d57ea7b336977dca967637f57b11", @typed={0x10, 0x15, @u64=0x1}, @typed={0xc, 0x78, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="1595fa1c4b8ff7a73cb2be67fa527309d0b68e6dd346546b260136ffede713a9bb6909a4ab599433feff339c278172046a23bb81aa7806ee6cfc8aaf41104dd0ac006387685feba816077a64b832d92dc6f0ac2d89cd5e9a81af352a1e182113702b2acdf8a9616a598d9075d2e3134f00977bceba7b056c25b572065dbc3d8a41cd1c50166b6e7a145286a445babd2bafd07d62df3c31b8f13de54b675e93b323abf1d0452e4b4c9f5a7248ab3e0f66a094d1a377fa980aac7a03ef64ab949c6253e4692cc1fbf85b10b2ee59971a26018d20698a2135d0f1ac6518a3787c6f8d7811b7a1d4b9a41d2a3d310b9773a04526ec", @generic="54884f4b8c6134ec87c4d6d5373eea91847d863be56e89ecf5b717629c3f659acfee94597de9ad92e06e186827cfbf86ed4ee5ee1343a039268fe87901f67284ca933b123a9011f9ecd64e781dc33dee8af3a3363f601cc6faa81606ffcc18bac45aeb0c0cf8d99c7d2d27fee2d8962e1b887bfa8bc047e49143f884e47ba12a88629f9f118fe2619cdc", @typed={0x1c, 0x3f, @str='/dev/vga_arbiter\x00'}]}]}]}, @IFLA_PROMISCUITY={0x8, 0x1e, 0x400}, @IFLA_TXQLEN={0x8, 0xd, 0x8}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_CARRIER={0x8, 0x21, 0x455}, @IFLA_LINK={0x8, 0x5, 0x9}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x10001}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x9}]}, 0x4acc}, 0x1, 0x0, 0x0, 0x1}, 0x40) 2018/01/20 12:28:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000267000)=0x0) getpriority(0x1, r0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b8f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00003fd000)=0x3) r3 = syz_open_dev$vcsn(&(0x7f0000e28000-0xa)='/dev/vcs#\x00', 0x8, 0x20000) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f000029f000)={0xffffffffffffff7f, {{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf076}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffff800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) recvfrom$inet6(r3, &(0x7f0000a16000)=""/82, 0x52, 0x41, &(0x7f000056d000-0x1c)={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, 0x1c) dup2(r3, r1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000fa8000)={0x1, r1, 0x1}) readlinkat(r4, &(0x7f00006b7000-0x8)='./file0\x00', &(0x7f0000107000-0xfa)=""/250, 0xfa) read(r1, &(0x7f0000c51000-0x28)=""/40, 0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r3, &(0x7f000007f000)={0x14, 0x1, 0x4, @fuse_poll_out={0x10001}}, 0x14) 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$RDS_RECVERR(r4, 0x114, 0x5, &(0x7f0000996000)=0x1, 0x4) getresuid(&(0x7f0000584000-0x4)=0x0, &(0x7f0000f27000-0x4)=0x0, &(0x7f00001f9000-0x4)=0x0) ioprio_get$uid(0x3, r5) r6 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_unlink(&(0x7f0000fc5000-0x5)='eth0\x00') mq_timedsend(r6, &(0x7f00000e6000)="", 0x0, 0x0, &(0x7f0000e0b000)={0x0, 0x0}) mq_timedsend(r6, &(0x7f0000308000-0x3)="", 0x0, 0x0, &(0x7f0000fbc000)={0x0, 0x0}) close(r6) unlink(&(0x7f0000934000)='./file0\x00') [ 60.624699] QAT: Invalid ioctl [ 60.710827] QAT: Invalid ioctl 2018/01/20 12:28:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000553000)={0x0, r1, 0x0, 0x0, 0x0}, 0x14) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000955000-0x8)={r2, r1}) r3 = socket$vsock_stream(0x28, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000443000-0x10)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f00001ae000-0x10)={r4, r5/1000+10000}, 0x10) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c62000)='/dev/rtc\x00', 0x40000, 0x0) getsockopt$netrom_NETROM_IDLE(r6, 0x103, 0x7, &(0x7f00006d5000-0x4)=0x0, &(0x7f0000d34000-0x4)=0x4) sendmsg$kcm(r2, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[], 0x0, 0x0}, 0x0) ioctl$KDGKBENT(r6, 0x4b46, &(0x7f0000bbe000)={0xa75a, 0x0, 0x3}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f000013e000-0x4)={r0}) 2018/01/20 12:28:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b8e000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00008b9000)={{0xa, 0x1, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, {0xa, 0x0, 0xfffffffffffffffc, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff7}, 0x100000001, [0x60000, 0x7, 0xbb06, 0x7fffffff, 0x5, 0xffffffffffffd79f, 0x0, 0x9]}, 0x5c) getsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f000018e000)=0x0, &(0x7f0000261000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x6, 0x0) setsockopt(r1, 0x114, 0x4000000000000008, &(0x7f0000000000)="f020b46b", 0x4) accept4$llc(r1, &(0x7f000086f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e47000)=0x10, 0x80000) 2018/01/20 12:28:21 executing program 3: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x2, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000a91000)={0x2, &(0x7f0000a13000)=0x0, 0x4, r1, 0x5}) clone(0x0, &(0x7f0000a13000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a4d000)="") mprotect(&(0x7f0000c0f000/0x4000)=nil, 0x4000, 0x1000000) 2018/01/20 12:28:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00002b0000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = syz_fuseblk_mount(&(0x7f0000a99000)='./file0\x00', &(0x7f0000f69000)='./file0\x00', 0xc000, 0x0, 0x0, 0x9, 0x8, 0x2) fcntl$dupfd(r0, 0x406, r1) 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) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f00001ae000-0x24)="240000005a001f0014f9f407125a00001e13171308001000fff708ff0800020001000000", 0x24) sendmsg(r2, &(0x7f000061c000-0x38)={&(0x7f000080d000)=@ipx={0x4, 0x5, 0x3, "8715d522b130", 0x9473, 0x0}, 0x10, &(0x7f0000185000-0x8e)=[{&(0x7f00001a3000-0x3f)="678a6be8cf1bae0a961c3bc109e7e311c21c6390ac74ef480d3000950df140cd8a0687251a2706335edca759cf7f5846bfb1e01967c649399f574cac01e065", 0x3f}, {&(0x7f0000ab2000-0x56)="30a6e220ce3f7eca335d1d2131c09f30caa244700f0b038c8a2d0d27944d787361784a275c1c6bc8bd57be2f76d73cdfb414379dbb4f158c12a2bacf4fdb65a08b8f8afa10dc5884315c413826fd95a54b5c33ae4aa5", 0x56}, {&(0x7f0000ba0000)="636a1aa185af0a1b07c1c1bf8c3898637fdf36748d3e94ec5fe12d8cc57b636f168c99631940e66ebfcb47", 0x2b}, {&(0x7f000005d000-0x9)="9ef95386831fb3c720", 0x9}, {&(0x7f0000a97000-0x87)="1b2405d5c263e39bc41453b5df2f112b4c54e4358104662e88fcd1848ca9acdd0238ec5d642c910ab821e032c0b18008b5875b392922daa483e9aa16f408b7cb59312b0760b887c6dec98a835add23810bca8e4061ca0229af9b90fdff932d4a0fd42158809534b4c7602773ebd0143f64422da405d72cafa2230e491bcc5daefaad32be4eb297", 0x87}, {&(0x7f00005c2000-0xdb)="99292a98d2d6237f6716e182d0579aebfa34e6992681bea67149d76a67d07e875de1135391ed3adae95fa75f3c1cc93360feeb8dc6becaa3dd44f6af0d9d55f05bb47f510cbd57813b1757689612024889f53d093f6ab97d85e18060407d149334a5496cc67b354d55477fe264caebb0ad3256487edd52c6c60e1e9dc1a786e5cea983028de8d1f950f54e83b244871472821bbf5a08c8f054a8ca1333ef9c2af4afb2108f611cb3d2cd1d8b9e36082d0935180ce6598d5eba65d31785f1f4d28f00f2cd0638c8c5195815807d8418d5640e14986176bf1d39b681", 0xdb}, {&(0x7f000035f000-0xd5)="b6de7b2cde47bab033002e340eba9a5c107cc9cf2bfcc0b3e2c3ccdde41730ffdd1fcb5e3edf323dfba50ec29661ac1b67b43120f8f14b859b74be292927194341f498793fe885efabe92eb613d15fececf4aa4900436a80cc80759ebae6fd907e201d4e66ef944621b505bb1029df1e69db139f8530b9fa863fb48402dabf9f4724b4e07b4a6e91bc7e3caf55092635ee7498482b1cc1dcdf418fbfbd4f1d0dee6b7c4514839e22fabd6943903acf9f7bd5e76ca78a57a85b1156447403134d0be69b9f917c552fe89429f5617c61a5571fc99c28", 0xd5}, {&(0x7f0000d5f000+0xd99)="56e5e2f4e9373fb6063ae0107d6d2df361d8c117bb161b17d2dbfb2ca9b41c2ad3336348e78f5b697d96f7c484683e7d34797fc2bfb2b817678943744cbbeb210f66cf6b1a65c5032509541e9a5866ac76f3d920e8ca3651f6669e98ba04da6e9946f03ed09d727ebf605abb4dae4a0f4f2728bb478e50c9bad1c07db9a4724a5629fea2732b5136d7ed051b96306fa383e7d5b35a3f79ce500cb5a22b24e3b55976ecc3094902aeeac20498cfdc090f0c1eedd5f486e04b359f21bbb76827e60c2ddc66084842068582060621833e7dab88f0b01cf87c323b10b760", 0xdc}, {&(0x7f0000a5d000)="831fcde1a4c429c66f00c3a76846bc8d098a142505580e0237af48d5a709f4b106eec4e545d276197c739ba0a742969026407fbd945901a61f9c0bef9be8be90c03f18a900a3d44c22f837cf6e5b47d6ca024fb57145874b6d4e7b726dd1a4747172c24878843d154169468a581894d8a03271ab5db2670e846e6fec9e6ac66820da973c8abf2cb8f0d08458f2b11b554de536d3f47f", 0x96}, {&(0x7f0000d25000-0x12)="4002683bfd7126097ca8018c70b1bad2a659", 0x12}], 0xa, &(0x7f0000644000)=[{0x90, 0x115, 0x4, "0ad70c303ff39dd032a54bba23082abd7b22a7dc0e8a33439b333834383116e81e5a8b1e241167a197defade8cc953fcf28b07c9ec87d3a1f9dd389285812e3c16ca992ba5fd81981e64dc3079a0ff5e336c66d47d244caeb548a943065cd42d3ef5a150c69fbfb6ebf82ab0302aa07b870c11629353f9be03"}, {0x108, 0x3a, 0xffffffffffffffff, "24a0dd054e7fd6b75d0c952685518afa7da7334e7b43726f94e1b09eee46ee9bb634017871d3e93249cb913c5f713db931cf7d469d703b0c7e0fe0e978e53dc3e47bb162d1c45f81817e3cf26a1886ebd56c0dfa588b56f902e5a94eb36aec4302fbb14d47b9812afbb02a3e7006eb75d82c9cdbe20d287bdec077f31a2bb6f249116406733f62bb009fc6cb013eabc8f9f7783fcbeb3bf9f3a69d3b3b8301985c397e53ea5b61ef80bf66b2d92c4b9cdeb5d9ebed08f98000f5a533c9790de583b842447dc50d45e0c0a70b67d74ecdd121644d77dbc9f482e9010d1d2f6b6c4c0156bdc1669718fae2b5797494c30b7e07e79cf82506"}, {0xe8, 0x8c, 0x6, "383cafe44ea67c9cfbc4f9d68978db3d49a90ce8016c3a7dd977ca4a7b51697e6bdbb6c2ffff781ff6d6a34755f1d2667dd71f7bc89b393890768132e75736a56a1deddf06cc33be8f9d7dd1e6e3e28087a0fdb982f042c197e5f20eedd20dcda4dc69b3d32cc405345fbff9f238b0517724ba185ef69c6e7372b7f54300b742722734faa1001c11322350cc92c477b88150a4de06cadbdb370355c06a63b9ca7cd0317d079047d8dc7130ba01950a2b4bbe5552965f61a7c8e35adab8bc4d98888044fdcc5432f0eac6959d28c6e3ddb58fcd18dde3d6"}, {0x48, 0x11b, 0x0, "fed11f3f6423b4f93df5a0909c89f6f59fc82fe301100593b9d4731f9ec597d6b2d06b35656e89d67b9f3c56d01574416acf"}, {0xb8, 0x19f, 0xfffffffffffffffe, "6c99b046de9fc7a09e1733b385fac85bd4a65eeb78f40df4b089527501d0abf33bb5bf9c87e3c63a50f5a9c67ae440aa4bc57c556f95c90a83c086d520d370e0fcd8e71c377d086a7a401b1f1fdb23680e75a322a6ae94a86db2cae8f8a44ba7c12daad2e3f4af75cf348910976f061f10fcfbab088d8f7740281a53150460884917cea21bdbac3fcfc6c4d55c88760975f02690dc1cfe0491bc789378d77d910f"}, {0x1010, 0x11f, 0x7ea, "04f14c9072d847e429cf2fd3de839c25ccbec260103ae3e120f5d52cf277bc7b9fa7b6919a2e1ee387e457e51f879695da3d502f978a4c0a8ccd9057b2c510692fe896bbfe577f9a4eda82874a907dc41a9dacf24ca95ec1d38a4e31e48a6da6ce754a0c14a1f4d5f5191c12c33e8a1fd3803c008bfc97264a9b08e8e3661e38cc2b9f4c7b12883158aac88bbc47478a752bf90ea447cd6993be2240ab5ed550b267b2ce72e9e51cd2e21edb9b88044c4769fb9f670eea89e963c13f85e051a32b05cb4ce61b3a5177f09e3b39de9f9a797cef7172f8c7c9180c97f4a249e1fdc0b008aeba0d73a22d882fb53b0faa50e689ce55af5508e032abd6cd19ff82fe9c2e2d4607d45c11a8642f6d94bc48cd34d08411072a5a988807d5faaeb9bba07b8d282519dab6b4139dfc6674ca542eab5aa84b9cc57add39da7bb747c65079efb5f60d7d3012cd4f8999e48aa2afd7ffcd115d9fdc0d0e6866b8655da45bfddbb2b4ef5deefd695b0689205024ef915bc7b33faca53e7dcbebb9e542a6409a2466391173ab9a5dbd214ed85318cc8dc1a2a63f89d1e29ea59a14986075fa0ee89aa7800818a37cefd020c3ac440e1c2f512e526c8a1c99a1cdaa79af41e6efc43b77ef4ff060608bba0fb47b3b9fee2b0fcb069cdbc401cb5b304987ff5af5090e45faf5337e9deaec7d78f07b30fe343eb97328fa2993c109ac98c3b0b2cdf6941d77c26120f1d9d7f77e8f46aa55e291dda3163b5d6ca8186b4f7d91b8f3d6c260fb522f44aead8c675d44c6885dbc573a68f5e09f8b109b1306dc64f1e40ac858acdc583d0d5511570cc6d3ac8964350687f667a47c5bbb0244fa3586b3c94b5d8336e7c036dd983997e8faca28bb9e13c52941d01d5e30327b970d9f8f3811594d6ecb88c56223d0d86cd83b1bd77596d19bc0b5262a4d78009e6482fc75585ea597086c317928225f28dd3a15ac948cf42967da76063d01044e1aebdc91795d43f3616011b2bedf6db83961ba70013b03ebe716abfb93a2f21a99736b19cb5c4618250d1dab94e6ec90cf89d021031cea42c29c115c0c2c28d6c6cbe265e60d2b5c0e17fb76e0e44720c7fcfa37f1338585adeb09559a177d5ee1ead65aadddc3bf508cd45c4754a42e1c2b316fc533d3f41af95cbb45810aa726c3480dc405f4766982cd143f504f1686b4d76dd81e0702e53970b92bde700c49d248b8917b0d5c52794de18b2897014202ba844e5c64ad917f493eb292e851a39b45b6e4c42c9fdff5e3ba5b97a646eb3b4be9e15cf512e8a8c29fddda189fbd522bd0cd821301ad8d04b0c43103a34d3b81c987b6fe82a416d497318d800384da16c76084eae327d0357d8f5d52293eac46a444b90ae932de2bfc6ca32214f8d48621a912aeae8644d3cc496cf60be626350ec00be518fbc3b2b8c02c47628bdd716bc8842502e53f8be17cd0d96ce5e2fb3494397ab679a7b8c82059938907b7c135aee18375e60d76c4644e92b8fdd016e526b37a9f845158308c90dba489123540b5c0290672b8e44838be7186d724f887c6382eef9ffd44d6c0d714ffc953ab6c8b4fe06922d61248b0a96eb7b79eb4da96359148babe21654ddba628b936d97de549ae94f2402dd6a610d7afd900579cf14cb90d3f6b057fce62730b37cf4514428e394e50f5fdd3f6eaa1ec4b47b660d655797ba52ae9c0b2092c382a0105cc270aede542dbf46dd1c9767acdad96b4da25ad2cb3442e66af0bf55fc8cde557fd9227d571f7414fcd4410fa4f13acfbb77bae6e63ad6f20454a0a5a8de39c8e6d65a2ed842c3cdada1f55259ca08906f8bcad8cdc5c46c9e3811ff358c1737491d82ddb168b5a77a88e12cdeac127c271b2cc6a8c92090a6757692b2b69e9e2416dcc9faca1fded177920aa2d5a33385d9f02eba38414f17560943752ba89de95f2953d069b7324ba08f8dbfcc38a9c9f10d58d552c2cad5f2d0850a18df962b85af4e2d58e1b68b9f209c353eba69fb1b93dc98e4efb7257b0b7fd72220e1ca2e5c3238f0c8045d01d78f9c00f3d1e324a911e88c1ae29b267f6eabe94ff48dce4b2cbf4f30c74e9490b6f3be58653298bb87f648c19a6ffb91a191613637a7807c58d2296ff8afd5651e09a14b7c6b4f3a5107d34971e29e6e4cd4c7be37a7ecb7c5cfc685d335249ee57960eac23456be7470459c36e685a23d9ffb267ea8ae2a0d55c12d9d62636aa5d9f9e66b82d9bc15fba4288c61acba20aa271e2d1d5206053af5f5f52765d634f526078a9ed2685c7635f59bd1a5fdbab889fc5fbbc82a2e82b2e6690c24ecd791a4def1d180fa80ee4bf64947e4e92ff93bdf9397d2286bc9bccf191fbf1e60520b772201632f978342ebfa7f9959693d5882b5b5fdabfb08172973330c9378f216ba9d554d0d46220d4e2411de41d414d6b7bc86e13b4b3f59b095fd3201ead88736e957d6d2c6c8a165859508f72c5a514626c9dd820aabf9262bfb7d768f31a6daf54c7321404f82816ceec716189b0e029f954ed41f5057b078e08cad22f1402dcbad0f7472286e528103d7f8218599bdbd32e33512a22f8c69437ded5f1879667420f370f53198b7889e11b95732b84f6634b55713356fb91550b2ac5f21d4f6c9a4d848ec4001e80a49d80b7f033efeee50f8f140af39f3a33dd6f84784b11a5bdb86a0e7e4571f74a11e141253b8dc280f645eabf993f360d22901b7cc0bb806aeb4a8d124ea4d658e9641d116e0a9ab48de2d1a51a311bd7211940c3ed08c188fb62c6633595640c94c501894aab4a3fc7e90edbfd93f89d4a15bf1904d8081bd944a109e02148698ddb70c03a82d527f0715002fba57f124b5a52c5b04bb31325dba1aef8bb04b9706ed5db152889523a8a55a411796ee6ec646a2298eefe5c43e60bcab7b4a5b9f5ffb590c3144ab99e82c33c15925a125a48eebdfde0ee045fe6b2b5b63b9fc64e51f8eb04eb10e04ad5c531ea191576df32fc3087e24bab56f065ee67ee19bb3ceff8116e01c9eb66c9e08b2c5e52d3ee8bd84dffdf123351f6d71863b70ea28e0049842bb3fb30a0583f6b901e471e80bb3fe1c4a146ef1cb7a4a501210651d8c49abeeea28c568a4b9e3c71aef64db54cb47072e6b387da13a9340573ef3536fdc5c862b2047d0b9d4af1919b26265a623f1bd739c9624e70f8f29a622776ebdc1452d7fd11853e5f013cd6d1b3445b73e19178ada2eb59e9ea8430ba4d78a7e1ed274edca712eee58b222190ee3583a7fef646bffede230eec7678f4ba8bca09a5b88d14b76d70f8990165c11478da14ad3d0332aac826cbee4e526eecaaa1cc0d94d15f4c8bdd7f90724719fa569db7451258b440d7125edabe5a00e701e740bbad10b1dca09898e66b6a6e7c21860e1e0d144abc9ae3adec6770556e8f5270a432e9dbb34166a221f910294c468163f1d01a92f60b68afac59f609a7283a152e6b66ba0591448deafba09377117c9db7b80d5b3dd9db19109f5bf25294cd6d3de75f60ccc317ef1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0x1390, 0x4000000}, 0x40000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000a70000-0x8)={0x0, 0x4}, &(0x7f00002f7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000e7d000-0x10)={r3, 0x88, &(0x7f0000373000)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}]}, &(0x7f00004c1000-0x4)=0x10) 2018/01/20 12:28:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x28004100, &(0x7f0000001000-0xf7)="", &(0x7f0000001000-0x1)=0x0, &(0x7f0000ace000-0x4)=0x0, &(0x7f0000001000-0x65)="") r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000256000)='/proc/self/net/pfkey\x00', 0x541000, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f00007cb000-0x43)=""/67) 2018/01/20 12:28:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x2) writev(r0, &(0x7f0000003000)=[{&(0x7f0000009000-0x7d)="bc", 0x1}], 0x1) openat$ppp(0xffffffffffffff9c, &(0x7f00009a4000)='/dev/ppp\x00', 0x210840, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000005000)=0x20000000) close(r0) openat$mixer(0xffffffffffffff9c, &(0x7f0000444000)='/dev/mixer\x00', 0x0, 0x0) 2018/01/20 12:28:21 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000ca4000-0xb)='/dev/audio\x00', 0x400000, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f00008d1000)=0x80000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000-0x40)=[{&(0x7f0000001000)="03c35801b5cdd9561d75ab8b2206cd863c9b", 0x12}, {&(0x7f0000000000)="5827975868405a8308a2f6f6655766999d98e90bf090ba32aebf747425bfc6c504924263ada6b2520f33d212e0df7eb96f1c8b22983bb265e78d55c21849c07c2988a4531a60042334c2d6b3bed3b0a0fbdb55fcc94bbf04be80e3c572c812d0ad186b23de00dc3d73b76ec30385ac88962813ebc8d7281e59c2bb44cc6d0394bedc5f7a6b400b19476c87ff845434ef3a5c2c3bb30dd177bdede91f3b598c7d2afdc57a7bf040d47f079bee28c963f6c62b25e268f70daa4899f780c6ee2e9dec7f99fa7f02f3f3fd0ce8", 0xcb}, {&(0x7f0000001000)="2309856fd22bc8ab550b83242478c7889aee5031b826de05337d668e593acf5cb67e04270955f60f4f3cf95520584285332d6b988e3547f375b658fe8763f7c49270ae12ec668f416f0cf44fa33693afc701fe672a056c27417418ade4a02cd58e268f4363ea8980f0f13f5c3a67c603ca94fa85cf4ccc3bed23adae76e20ba7b64b297cbaeabb97e60b16d1ba10802d25a4c78b88d8acb5a4c6cf8aa1d9b66ce121f6bc5d667dfda75bc82c5ff369da87fd4dc0a86364aed7e0f83d373a26132be7aea316463e1fa24420c9f96b0356778010f9f4b4cc", 0xd7}, {&(0x7f0000002000-0x45)="fff9967e25a96de4fe3ac85a43d86091627e5e1aed805a9499a25bc3935046595c32030f67c1b178ef3c3d4367ae346b47bc413c61dec501c5831eff1c8fc5520825cdc7d4", 0x45}], 0x4, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000a5f000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000802000-0x1e)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) add_key(&(0x7f00002f3000-0xb)='asymmetric\x00', &(0x7f0000247000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000fe2000-0x65)='5', 0x1, 0xffffffffffffffff) get_thread_area(&(0x7f0000def000)={0x7, 0x20001000, 0x1400, 0x7, 0x3f, 0x7, 0x4, 0x1f, 0x68d73f1f, 0x1}) r1 = socket$vsock_stream(0x28, 0x1, 0x0) preadv(r1, &(0x7f000015e000)=[{&(0x7f0000f84000)=""/64, 0x40}, {&(0x7f0000a65000)=""/4096, 0x1000}, {&(0x7f0000e96000-0xa8)=""/168, 0xa8}, {&(0x7f00000ca000)=""/53, 0x35}, {&(0x7f0000182000)=""/82, 0x52}, {&(0x7f0000177000-0xc2)=""/194, 0xc2}], 0x6, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000b9a000-0x50)={@generic="90a24d9fd03b3ecb10ed0d81ffd96094", @ifru_map={0xad, 0x3, 0xf26e, 0x3ff, 0x4, 0x4}}) 2018/01/20 12:28:21 executing program 6: r0 = syz_open_dev$midi(&(0x7f0000803000-0xb)='/dev/midi#\x00', 0xfd, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0x648, 0x8}, {0xce, 0x7f}, 0x9, 0x1, 0x8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget(0x2, 0x1000, 0x0, &(0x7f0000c6f000/0x1000)=nil) r1 = socket$inet(0x2, 0x1, 0x1) r2 = syz_open_dev$vcsa(&(0x7f0000b7f000)='/dev/vcsa#\x00', 0x5fd, 0x2) pipe2(&(0x7f0000367000-0x8)={0x0, 0x0}, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000ec9000)={0x400, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff64) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000fea000)={{0xf5, 0x101}, 'port0\x00', 0x2, 0x100000, 0x1, 0x2, 0x401, 0x2, 0x6, 0x0, 0x4, 0xdd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 60.809874] kauditd_printk_skb: 362 callbacks suppressed [ 60.809882] audit: type=1400 audit(1516451301.913:1456): avc: denied { sys_admin } for pid=9017 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/20 12:28:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000bfa000-0x11)="330b00e92e7667615f618f626974657200", 0x3) write(r0, &(0x7f0000ffe000-0x5)='#!\t', 0x3) write$fuse(r0, &(0x7f0000ca3000)={0x20, 0xfffffffffffffffd, 0x0, @fuse_ioctl_out={0x0, 0x0, 0x40200000000000, 0x100100000001}}, 0xffffffffffffffa6) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000e56000)=[], &(0x7f0000d4e000-0x8)=[&(0x7f000090a000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) 2018/01/20 12:28:22 executing program 7: ioctl$KVM_GET_XSAVE(0xffffffffffffffff, 0x9000aea4, &(0x7f000032e000-0x400)={""/1024}) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f000000b000)="14000000e803000007000000000000000003be29000000003686c8b90dfb3bf8863073d6", 0x24, 0x0, 0x0, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000003000)='/dev/dsp\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000009000-0x58)={{0xcb, 0xffffffffffff7fff}, 0x0, 0xffffffff, 0x2, {0x8, 0x80000000}, 0x3, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 12:28:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) openat$pfkey(0xffffffffffffff9c, &(0x7f000011d000)='/proc/self/net/pfkey\x00', 0x40, 0x0) r0 = dup(0xffffffffffffffff) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000252000-0xc)={0x124d, 0x0, 0x8001, 0x0, 0x3, 0x6b2}) r1 = timerfd_create(0x0, 0x80000) socket$bt_cmtp(0x1f, 0x3, 0x5) timerfd_settime(r1, 0x0, &(0x7f0000ea7000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f000005c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) [ 61.017934] audit: type=1400 audit(1516451301.919:1457): avc: denied { prog_load } for pid=9013 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 61.017953] audit: type=1400 audit(1516451301.948:1458): avc: denied { prog_run } for pid=9013 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 61.017971] audit: type=1400 audit(1516451301.963:1459): avc: denied { sys_admin } for pid=9017 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 61.017988] audit: type=1400 audit(1516451301.973:1460): avc: denied { map } for pid=9035 comm="modprobe" path="/bin/kmod" dev="sda1" ino=1440 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 61.018149] audit: type=1400 audit(1516451301.977:1461): avc: denied { map } for pid=9035 comm="modprobe" path="/etc/ld.so.cache" dev="sda1" ino=2503 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 61.018173] audit: type=1400 audit(1516451301.993:1462): avc: denied { map } for pid=9035 comm="modprobe" path="/lib/x86_64-linux-gnu/libc-2.13.so" dev="sda1" ino=2784 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 61.018189] audit: type=1400 audit(1516451302.028:1463): avc: denied { dac_read_search } for pid=9019 comm="syz-executor6" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/20 12:28:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) personality(0x200000000410000e) 2018/01/20 12:28:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000b1c000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c5c000)="9fa51fc3931e944706872d5c1d8f22f434e10a67f1cb3a49a655bb94ebdb2c7a9d2e0746da7ad6201cd47a199f66471ed1e6390422be5674a4", 0x39, 0xfffffffffffffffb) keyctl$assume_authority(0x10, r0) pkey_alloc(0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 12:28:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x0}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007f4000-0xc)='/dev/rfkill\x00', 0x800, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00006bf000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f00006c6000)={{0x1, 0x0, 0xed0, 0x8, "0c3a8cee526aa597107422d4b7a204ed112f2ff88f82bed1be8cbcb361a558f52d8059fe78d5babcd86ce6d8", 0x8}, 0x0, 0x0, 0x80, r2, 0x6, 0x6, "047688ca065d96343c256187966ba1fd87ff95bb788ff605732c544b6a82c76d977f865d4b860f7f73ab40d257e136add42a6a031762fa97b81f1bb6fa5e68dc", &(0x7f0000aa2000)='posix_acl_access+em0eth1\x00', 0x19, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x8000, 0xffff, 0x6, 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]}) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000452000-0xc)={0x0, 0x0, 0x10}, 0xc) sendto$inet6(r0, &(0x7f0000899000)='m', 0x1, 0x0, &(0x7f0000efd000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/20 12:28:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) futex(&(0x7f0000004000)=0x0, 0x400000085, 0x0, &(0x7f0000726000)={0x0, 0x989680}, &(0x7f0000004000)=0x0, 0x80000000) ioctl$int_in(r0, 0x5429, &(0x7f0000fe5000)=0x0) 2018/01/20 12:28:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000092000)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0}) r0 = semget$private(0x0, 0x7, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000199000-0xe1)=""/225) 2018/01/20 12:28:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xf7, &(0x7f0000f91000)={0x0, 0x0}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000067f000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r2, &(0x7f00004d5000-0x1000)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f00005a3000)=0x0, 0x4) sendto$inet6(r2, &(0x7f00000c4000)="", 0xfffffffffffffc26, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f00008db000-0x39)="", 0x0, 0x0, &(0x7f00003a5000-0x1c)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ee0000-0x4)=0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000c83000)=0x0) dup3(r1, r0, 0x0) 2018/01/20 12:28:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b27000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000e72000)=""/4096) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000093000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) r2 = syz_open_dev$sndpcmp(&(0x7f00001d8000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x3, 0x0, 0x0}) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000bc1000-0xd9)=""/217) 2018/01/20 12:28:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup3(0xffffffffffffffff, r0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f00000f7000)={0x4, 0x5, 0x800, 0x8d, &(0x7f0000506000-0x8d)=""/141, 0xbc, &(0x7f000033b000-0xbc)=""/188, 0x1e, &(0x7f0000c4f000-0x1e)=""/30}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000025e000)={0x0, []}, &(0x7f0000a8a000)=0x4) [ 61.018205] audit: type=1400 audit(1516451302.041:1464): avc: denied { prog_load } for pid=9013 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 61.018221] audit: type=1400 audit(1516451302.043:1465): avc: denied { prog_run } for pid=9013 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/20 12:28:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000884000)='./file0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000aa1000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000d78000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x3f, &(0x7f000036d000)={0x9}, 0x8) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/20 12:28:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d30000-0x4)=0x0, 0x4) r1 = syz_open_dev$audion(&(0x7f000019c000)='/dev/audio#\x00', 0x8, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000e52000)=0x833, &(0x7f0000fa1000-0x8)=0x4) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000bc9000-0xc8)=""/200) 2018/01/20 12:28:22 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) socketpair$unix(0x1, 0xa00000000003, 0x0, &(0x7f0000672000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000f9d000-0x38)={&(0x7f0000008000+0xa1c)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000cab000)=[], 0x0, &(0x7f0000a3d000)=[], 0x0, 0x0}, 0x0) 2018/01/20 12:28:22 executing program 1: socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000001000-0x58)={0x5, 0x0, [{0x9fd, 0x0, 0x0}, {0xbfb, 0x0, 0x4}, {0x2a3, 0x0, 0xffffffff}, {0x248, 0x0, 0x4}, {0xabb, 0x0, 0x3ff}]}) 2018/01/20 12:28:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000e55000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000022c000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000055d000-0x9)='net/sctp\x00') getsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f00005b0000)=0x0, &(0x7f000016e000)=0x4) 2018/01/20 12:28:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x201, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={0x0, 0x1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000-0xa0)={r1, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xb1, 0x7ff, 0x8, 0x4}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000001000)=0x1, 0x4) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000000)={0x7, &(0x7f0000001000-0x40c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80800) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000002000-0x3d)=""/61) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r2, 0x1, 0x0, &(0x7f00001cc000-0x4)=0x0, &(0x7f000070e000-0x4)=0xfffffe20) 2018/01/20 12:28:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x3, 0x4, 0x100000009, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) modify_ldt$write(0x1, &(0x7f0000a7d000-0x10)={0x0, 0xffffffff, 0x0, 0x8, 0x0, 0x80000000, 0x8, 0x3, 0x9, 0x6}, 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000a4e000-0xa)='/dev/vcs#\x00', 0x48d, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000d38000)={0x3, 0x101}) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) accept(0xffffffffffffffff, &(0x7f0000300000-0x12)=@pptp={0x0, 0x0, {0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000010a000-0x4)=0x20) 2018/01/20 12:28:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r2 = semget(0x1, 0x4, 0x2c4) syz_open_dev$sndpcmc(&(0x7f00004a5000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffe, 0x113000) fcntl$notify(r1, 0x402, 0x2a) semctl$GETVAL(r2, 0x3, 0xc, &(0x7f0000ffa000-0x3)=""/5) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pselect6(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000014000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x10)={&(0x7f0000001000)={0x0}, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 12:28:22 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x21b7, &(0x7f0000003000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x6c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x40000000000000, 0xc3, &(0x7f000000a000-0xc3)=""/195, 0x41f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/20 12:28:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) timer_create(0x5, &(0x7f0000133000-0x60)={0x0, 0x35, 0x2, @thr={&(0x7f0000b7c000)="a1a6a2f84ccd25ca549d0c0e223da963eefba512f7e4dec33cc9b80e4c5a2da7f071d74d15765da8be4285725f33289df90eeb964b18ece85c84e4466496469cad04b3b6a84898dd24a394d552f5d3b6e7f044c7acf0dce831b9ef267c783c549b7d80d9a920", &(0x7f000083b000-0x1000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c9a000)=0x0) clock_gettime(0x0, &(0x7f00008c9000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000686000)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000c9a000)={{r2, r3+30000000}, {r4, r5+10000000}}, &(0x7f00002a2000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r6 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r6, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mount(&(0x7f0000005000)='./file0\x00', &(0x7f0000031000-0x8)='./file0\x00', &(0x7f000000d000-0x5)='fuse\x00', 0x2000, &(0x7f0000035000-0x1e)="") lremovexattr(&(0x7f0000034000)='./file0\x00', &(0x7f000002e000)=@known='user.syz\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) readlink(&(0x7f0000f88000)='./file0\x00', &(0x7f0000f02000)=""/138, 0x8a) 2018/01/20 12:28:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x800, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000af2000)={r2, r0}) sendmsg$kcm(r1, &(0x7f00002e6000)={0x0, 0x0, &(0x7f0000d47000-0x20)=[{&(0x7f0000101000-0x49)="e2", 0x1}], 0x1, &(0x7f0000490000)=[], 0x0, 0x0}, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fb7000-0x11)='/dev/qat_adf_ctl\x00', 0x1, 0x0) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000061000-0x8)=0x200) dup3(r0, r1, 0x0) 2018/01/20 12:28:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) clock_gettime(0x0, &(0x7f0000b21000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000ca0000)=[{{&(0x7f0000ce1000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00008f4000-0x30)=[{&(0x7f00002ae000)=""/118, 0x76}, {&(0x7f000012b000-0xef)=""/239, 0xef}, {&(0x7f0000076000)=""/163, 0xa3}], 0x3, &(0x7f00008a9000-0x1000)=""/4096, 0x1000, 0xa0000000000000}, 0x2}, {{&(0x7f0000486000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000622000-0x10)=[{&(0x7f000053f000-0x9b)=""/155, 0x9b}], 0x1, 0x0, 0x0, 0x9}, 0x0}], 0x2, 0x40, &(0x7f000081d000-0x10)={r1, r2+10000000}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000371000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x8000) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f00000f9000-0x4)=0xfce) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00006e4000+0x8a6)='/dev/loop-control\x00', 0x200000, 0x0) bind$inet(r3, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r3, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r6 = socket$kcm(0x29, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000ec1000-0x4)=0x600, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f000031b000-0x8)={r3, r5}) sendto$inet(r3, &(0x7f00000bd000)="d7", 0x1, 0x0, &(0x7f0000ddf000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 12:28:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getrandom(&(0x7f0000d5d000)=""/196, 0xc4, 0x1) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002e8000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000491000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_addrs=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd9) recvmsg$netrom(r1, &(0x7f0000240000)={&(0x7f0000003000-0x3b)=@full={{0x3, {'\b\b&gD2e'}, 0x6}, [{"43b240ccb8532a"}, {"2a53a8c869b4e4"}, {"b97b10c346526a"}, {"4490c76e8145d3"}, {"2a47e327b78d78"}, {"a61ecb53abc458"}, {"a258aa6f4e3463"}, {"5c54ed65d80a8a"}]}, 0x48, &(0x7f0000b6e000)=[{&(0x7f0000290000)="2c5ddeb63b9150d6fd4ea272014b9c6625b478745b2e0998d4e195f19fc7106f92621221f2e070bf9607416c52be392271ea921d0e58e5868a8ba9d110fd11e77b1c5018db46bbae60309b4c5d6d037c42fd82925e8adc8fa58f34e2bfb5c425f982a3bfa91a87378586dea3d367bfbed4935de8ad0545876be7052d4f804a95", 0x80}, {&(0x7f0000f73000-0x49)="099af7bffefa012e1580adbf8a86481a1495741a1b6f2a34f0ed20c2fc585c792118269a5096862d5a53d11bf89b32c0133f8370d49a759b747d900a553ec26a1d611ff4a7117b1738", 0x49}, {&(0x7f0000e9a000)="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", 0xfd}, {&(0x7f0000af0000)="a9cb87877aa2bab3e46bf0acb5f563981ec29ba004f5697446a3ee28d429c95a7c54d276326e5a836e65b24ff250c02744ea58c5dfeb31afcddcd8e357840db27559254d56e455adb996b2b9668410fc60003dcc37a8d4ee49fdfd288fba8d27b7cf066949ca42f22502dfdcb5ebf309832a852d8ffe63bbf921143c33e02dcab849fd87dd37c59ad9d0c481", 0x8c}, {&(0x7f0000718000)="e13858190c61c0e4af8c6fcff816e31531a45e9b51b949a4eb359c97e0b9398edc2ff55d08329e13d311e610", 0x2c}, {&(0x7f0000363000)="70dd23c14912d985aaeab04370cc14dd522b03a352e489b95ee4d7eb7460b33b64d287977976b8356bca31e97be0d738c08b7b6e4f531d70b60514393748973fae428ba19d2e33ed", 0x48}, {&(0x7f0000755000)="a58369c98289a9b73a60a3f676f4d00af90c39dd0acb38e65694089f46844e4ae28017a469fd5fc9ad55895e4d81b26400aab5bef33b7b60ae3fd83117a6c1a26fd2690036c96e1c7fa03653b1b6c1e44539bfd8d5ba2dd8c56c27abbf1be22d50bf73f96d9c66f3753f074622a11e15130a06573092867915329bc86ff73d8d1d3b212f2e55d1754b8a4ce5dd940ce4784231aa5fe8346b639fe2f762d53f226e0423f0c781c224106428395d7efe0b394f6c36cb555da2f75e63a1190850f16dbbfb39ed", 0xc5}], 0x7, &(0x7f00008be000)=[{0x28, 0x13f, 0xffffffff, "facdb168d1237be516c5c0ccd24842ab5aa4fab8c1"}, {0x40, 0x19f, 0x62, "cc915f8e8c93a8bbcd84cc4f69de41c714200f666bb62f9ac3e8836078f4a0ceabddb5ce7dcb2240bb7adfa7ddee"}, {0x78, 0x10a, 0x2, "d0fdb5ea7e84c338c7e71310101e19b076956d60d3b14e4b3a5af17bd9832200ea90e309a71a590208d560dccb23a11f685a5080e8e53daaa492ea2bdcf6ea61dbf156387261455afd63cb371cc33547f20b7e1ff305f00276606f8612aa7e2fe23c064c"}], 0xe0, 0x800}, 0x41) 2018/01/20 12:28:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000c54000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000014f000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000f15000-0xf8)={0x6, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) syz_emit_ethernet(0x3e, &(0x7f000005a000-0x193)={@random="d7ec470c000e", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, 0x0) socket$inet(0x2, 0x4, 0x80000001) 2018/01/20 12:28:22 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, 0xfffffffffffffffd, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000594000-0x40)=[{&(0x7f00002ff000)="33cf30c5af882d05145d66ca539b4e505e724807a3a8e4c7f6f3e6686b5ddbcdf9634d87e1807d9e4c14d66d8c678cc3c61c83c69b04dfe72aae47bb3fa58821fb31c34906164463e334e1addb22f010e82c75eb72ae0475a0c3e917a7a8801e4b3f", 0x62}, {&(0x7f000075a000)="9238d7dea4", 0x5}, {&(0x7f0000bbc000-0x75)="ee1fd02e1fdbba86a517cf37cda9f83650344f13d4a84b25ad8f0324855b7baa69d61ea06da04ad6031d151c6d2dee7628431d71bdec04c87350328b9c89d9295e815596f5d17f3ec47cdeba4ff7cbe1b3f3b345d3f45e37616f99c234c0420a090d9c3683f9eeaf8ed3ad850caf3af894f8e8ef8c", 0x75}, {&(0x7f0000c23000)="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", 0x1000}], 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000751000)={0x6, r0, 0x1}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00004cb000-0x4)=0x0, &(0x7f0000316000)=0x4) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r2 = syz_open_procfs(0x0, &(0x7f00007c7000-0xa)='net/nfsfs\x00') getdents64(r2, &(0x7f0000001000-0x1000)=""/1024, 0x400) getdents(r2, &(0x7f0000431000-0x18)=""/24, 0xfffffffffffffd95) 2018/01/20 12:28:22 executing program 2: r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syncfs(r0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_fuse_mount(&(0x7f0000f65000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00004e2000)=r1) 2018/01/20 12:28:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00007b0000)='\x00', 0x0) dup2(r1, r0) fallocate(r1, 0x0, 0x0, 0x10001) readlinkat(r1, &(0x7f000083d000)='./file0\x00', &(0x7f000090a000-0x58)=""/88, 0x58) write(r1, &(0x7f0000845000-0x1)='\t', 0x1) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) execveat(r1, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/01/20 12:28:22 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000009000-0x1)=""}) 2018/01/20 12:28:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f000009c000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b200d7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000dfa000-0x20)="1c0000001e000720111622081d00000001000000000000020600f700", 0x1c) r2 = syz_open_dev$usbmon(&(0x7f0000d69000-0xd)='/dev/usbmon#\x00', 0x51, 0x8000) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00009f3000-0x4)=0x0) [ 61.656087] binder: 9129:9139 transaction failed 29189/-22, size 0-8679965255895708463 line 2788 [ 61.689716] QAT: Invalid ioctl 2018/01/20 12:28:22 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x4000000000000003) setsockopt(r0, 0x10e, 0x2, &(0x7f00008ff000)="", 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000027c000)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000427000-0x4)=0x0) 2018/01/20 12:28:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r0, &(0x7f0000ccf000-0xf0)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r1 = gettid() r2 = getpgrp(0xffffffffffffffff) kcmp(r1, r2, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00009b6000)={0x6, &(0x7f0000319000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000c7a000)={r3, 0x10}) mount(&(0x7f0000992000)='./file0\x00', &(0x7f0000f7e000)='./file0\x00', &(0x7f0000b50000)='mqueue\x00', 0x4001, &(0x7f0000eb2000-0x9)="") write$eventfd(r0, &(0x7f0000e20000)=0x4, 0x8) lsetxattr(&(0x7f00000c0000)='./file0\x00', &(0x7f0000255000-0x1a)=@known='com.apple.system.Securioy\x00', &(0x7f0000ff2000-0x7)='.pppN-\x00', 0x7, 0x0) 2018/01/20 12:28:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 61.717399] binder_alloc: binder_alloc_mmap_handler: 9129 20000000-20002000 already mapped failed -16 [ 61.732562] binder: BINDER_SET_CONTEXT_MGR already set [ 61.732573] binder: 9129:9139 ioctl 40046207 0 returned -16 2018/01/20 12:28:22 executing program 0: r0 = socket(0x2, 0x2, 0x0) recvfrom(r0, &(0x7f0000f0c000)=""/0, 0x0, 0x0, &(0x7f0000606000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) recvfrom$unix(r0, &(0x7f000080a000)=""/0, 0x0, 0x0, 0x0, 0x0) shutdown(r0, 0x0) 2018/01/20 12:28:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000b56000)={0x2}, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bea000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) recvmsg(r1, &(0x7f0000a6b000-0x38)={0x0, 0x0, &(0x7f00000e7000-0x30)=[], 0x0, &(0x7f0000ac5000)=""/0, 0x0, 0x0}, 0x44) [ 61.764599] binder: 9129:9139 transaction failed 29189/-22, size 0-8679965255895708463 line 2788 [ 61.779561] QAT: Invalid ioctl [ 61.820849] binder: undelivered TRANSACTION_ERROR: 29189 [ 61.827191] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/20 12:28:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000f0f000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffff85) connect$inet(r0, &(0x7f0000987000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x15d) 2018/01/20 12:28:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000dae000)='/dev/kvm\x00', 0x0, 0x0) pipe2(&(0x7f0000904000-0x8)={0x0, 0x0}, 0x4000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000228000-0xf8)={{0x2, 0x0, 0x4, 0x3, 0x101}, 0x8001, 0x1ff, 'id0\x00', 'timer1\x00', 0x0, 0xed1, 0x3, 0x990a, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f000039a000)=0xff, 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4068aea3, &(0x7f0000560000-0x400)={"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"}) 2018/01/20 12:28:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1f, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000ad9000)={@random="6dec0883ed08", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_request={0x16, 0x0, 0x0, 0x0}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) 2018/01/20 12:28:23 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2001, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x19e, &(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000012000-0x8c)={r2, @in={{0x2, 0x3, @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]}}, 0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x401, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000014000-0xc)={0x0, @multicast1=0x0, @loopback=0x0}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000005000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x1ff, 0x3f, 0x400, 0x400, 0x9, 0x20000, r4}) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000012000)='/dev/mixer\x00', 0x80, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000003000)=r5, 0x4) signalfd4(r0, &(0x7f0000001000-0x8)={0x4000000001}, 0x4c, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000054f000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 12:28:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000ce0000-0x4)=0x3cdd, &(0x7f0000a93000)=0x4) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000e03000)=@generic={0x20000000000001e, "0103000000040000000000003300000000a979f31db30c7bcc790405c7bad62e0a63a632ed4938323273fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f67dcf160e7e592358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = syz_open_dev$vcsa(&(0x7f000025a000-0xb)='/dev/vcsa#\x00', 0x1, 0x8000) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00005c3000)={0x0, 0x5, 0x9, 0x0}, &(0x7f000026f000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000096e000)={r2, 0x7ce}, &(0x7f00008c0000)=0x8) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000233000-0x14)={0x0, 0x7, 0x3, 0x6, 0x81, 0x6, 0x5, 0x8, 0x7, 0xdd76}) bind(r0, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) 2018/01/20 12:28:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x400040, 0x0) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000024000)=0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000027000-0x1c)=@req3={0xfffffffffffffc01, 0x8001, 0x800, 0x4, 0x727, 0x9, 0x5}, 0x1c) clock_gettime(0x0, &(0x7f0000026000-0x10)={0x0, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000026000)={0x5, 0x1, 0x80, 0x200, 0x81}, 0x14) write$evdev(r1, &(0x7f0000020000)=[{{r2, r3/1000+10000}, 0x8, 0xfff, 0x9}], 0x18) socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000026000-0xc8)=""/200, 0xc8, 0x0) io_setup(0xfffffffffffffffe, &(0x7f0000008000)=0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f000000a000)=@fragment={0x7f, 0x0, 0x6e, 0x1000, 0x0, 0x7, 0x1}, 0x8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r1, &(0x7f0000027000)={0x1f, {0xfffffffffffffffa, 0xffffffffffff0000, 0x7, 0x4, 0x9, 0x9}, 0x8000}, 0x9) io_cancel(r4, &(0x7f0000017000-0x40)={0x0, 0x0, 0x0, 0x0, 0x7fff, r1, &(0x7f0000025000)="8af67114248245c041f2de024448", 0xe, 0x2, 0x0, 0x1, r1}, &(0x7f0000015000-0x20)={0x0, 0x0, 0x0, 0x0}) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000027000)=0x0, &(0x7f0000027000)=0x4) ioctl$sock_FIOGETOWN(r5, 0x400454d1, &(0x7f0000001000-0x4)=0x0) 2018/01/20 12:28:23 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f0000002000)={@random="79fe113f38c7", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [], {@canfd={0xd, {{0x0, 0xe35d, 0x20d4, 0xffffffff}, 0xf, 0x0, 0x0, 0x0, "bda019deadb32253c8f055d313a8a8ff199d476ac55cdb240d227dbca7e1c489c518bd4411bb9549e3899a03de76682d82b6ebf7473a55eef3afa59bd925af18"}}}}, &(0x7f0000002000)={0x1, 0x3, [0x628, 0x7fff, 0x17e]}) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2, 0x2000) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000001000)={{0xa, 0x1, 0x499f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, {0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4bb}, 0x1d7, [0x40, 0x8001, 0x3f, 0x7, 0x6, 0x0, 0x0, 0xf5]}, 0x5c) socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000002000-0x2)=0x7f, &(0x7f0000000000)=0x2) 2018/01/20 12:28:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000038d000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4000000000000002) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f000082f000)=0x1f) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000f74000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x300}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/20 12:28:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80000000000005, 0x84) sendmsg$inet_sctp(r0, &(0x7f00004e5000-0x38)={&(0x7f000067b000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[], 0x0, &(0x7f00004e5000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x20f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/20 12:28:23 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x4008744b, &(0x7f0000000000)=""/174) 2018/01/20 12:28:23 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc10c5541, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000004000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000005000-0x4)=0x2, 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer2\x00', 0x10000, 0x0) perf_event_open(&(0x7f0000004000-0x78)={0x7, 0x78, 0xfffffffffffffffd, 0x2, 0x22302fb6, 0xff, 0x0, 0xd2, 0x0, 0x2, 0x1, 0x5, 0x3, 0x1000, 0x81, 0x3, 0x3, 0x2c5, 0x3, 0x7d34191a, 0x9, 0x3, 0x7, 0x3, 0x401, 0xecd1, 0x9, 0x5, 0x1, 0x0, 0x0, 0xff, 0x9, 0x6, 0x10001, 0x7, 0x7fffffff, 0x1, 0x0, 0x200, 0x0, @perf_bp={&(0x7f0000003000)=0x0, 0x2}, 0x10, 0x1, 0x2, 0x1, 0x7, 0x4, 0x5, 0x0}, r2, 0x8001, r3, 0x7) 2018/01/20 12:28:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000202000-0x4)=0x7fff) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSF(r0, 0x5404, &(0x7f00003af000-0x24)={0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x2000003, 0x80807, 0x5aeaaa0a, &(0x7f0000993000)={0x0, 0x0}) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f000087a000)=0x15, 0xfffffffffffffe45) connect$bt_l2cap(r1, &(0x7f0000506000)={0x1f, 0x6, {0x4, 0x4, 0x20, 0x24, 0x0, 0x0}, 0x8, 0x1f6}, 0xe) 2018/01/20 12:28:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00002a0000-0x9)='/dev/dsp\x00', 0x40, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000b14000)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f0000a97000)=0xc) recvfrom$packet(r0, &(0x7f000071c000)=""/135, 0x87, 0x1, &(0x7f000045e000-0x14)={0x11, 0x8, r1, 0x1, 0x8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) fanotify_init(0x40, 0x1000) r2 = socket$inet(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 12:28:23 executing program 0: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000fc1000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000fc3000-0xf0)={0xf0, 0xc8, "b0078be9b4bbbfe4f380edf91bb555e1a87dd268ec688c8ffd9b142c4aedfbdbe7d5bbe8026307e8d12b476bb9b4902da4c184d69199bad2e6a5b7599c1bd3d4526e552434551b12897b0b0954b8c0f63e422dc5bffe63f16b038c8f298550a0bf00e0b1211cc4d18d03ba62837ca0f73f328efecf0d21fea27f1587ceef86ccc61fd93a60f201983549196913835510bbee2c83f5b7bf1b411447765507c1ad1232bbf25dcea010d664a2641b0588ddb301fae4eea6b38de62c989541e4f5010cefb6e7a417d6fe0ac41d84b28dedf31f899d368720789709f0938d6a95fbc73e18b7bd268fd2ad"}, 0x80200) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) close(r0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000aea000)='/dev/dmmidi#\x00', 0x100000001, 0x468180) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000fc3000)=""/46) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000fc4000)=""/74) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x48, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}, @register_looper={0x630b}], 0x1, 0x0, &(0x7f000000d000-0xa5)='6'}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000fc3000-0x30)={0x0, 0x0, &(0x7f0000945000)=[], 0x1, 0x0, &(0x7f0000fc3000-0x10)="fe"}) 2018/01/20 12:28:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ec1000-0x4)=0x600, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000d7b000-0x8)={r2, r1}) sendto$inet(r0, &(0x7f00000bd000)="d7", 0x1, 0x0, &(0x7f0000ddf000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000c8000-0x44)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/20 12:28:23 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000dc3000-0x9)='/dev/rtc\x00', 0x101140, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ad8000-0x10)=@generic=""/16, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000137000-0xa)=@abs={0x1, 0x0, 0x2}, 0x8) listen(r1, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) write(r1, &(0x7f0000a7f000)="c1a1d9f6bd8532abe805452c65b6bb3f2b2629ea04e33cb22b721214bb80a7ef8d00ecbebdd1298670df18c94fafb1dedef4e458f7ea25f3898015dd751398c8e2d0b93e6a91611c04537d23c3e369a1e4963073d6aa5ae24676d9c314f32b528cf2b49d6e92ec21d23fbc10ac386c5cd5f478ce5837c16052e2cc53083858893f79aeb76a18e25a9de1208d6dcef26100a0da89bcf89f298a16cb8f9386d5abae32b75f6609524deab2b572167b6231f97e06627f6f6dedf4ed6a0115541ca318971112cad7b8f8fbf1", 0xca) 2018/01/20 12:28:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000005e000-0x78)={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) recvmmsg(0xffffffffffffffff, &(0x7f000006f000)=[{{&(0x7f0000d90000)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f00008bf000)=[{&(0x7f0000ab9000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a51000+0x44b)=""/149, 0x95}], 0x2, 0x0, 0x0, 0x7fffffff}, 0x3ff}, {{&(0x7f0000e1c000)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, 0x1e, &(0x7f00006a4000-0x40)=[{&(0x7f000014d000-0x39)=""/57, 0x39}, {&(0x7f0000e57000)=""/27, 0x1b}, {&(0x7f00005ec000-0xa3)=""/163, 0xa3}, {&(0x7f0000ad1000-0xa0)=""/160, 0xa0}], 0x4, 0x0, 0x0, 0x2}, 0x7}, {{&(0x7f0000384000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f00001d0000-0x10)=[{&(0x7f0000b9a000-0x9c)=""/156, 0x9c}], 0x1, 0x0, 0x0, 0xa5b7}, 0x7ff}, {{&(0x7f00001ce000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00000e8000-0x60)=[{&(0x7f0000fe9000-0x9e)=""/158, 0x9e}, {&(0x7f0000bcf000-0xaa)=""/170, 0xaa}, {&(0x7f00001de000)=""/116, 0x74}, {&(0x7f00006db000)=""/178, 0xb2}, {&(0x7f00007da000)=""/90, 0x5a}, {&(0x7f0000962000-0xa7)=""/167, 0xa7}], 0x6, &(0x7f00008e0000-0xa2)=""/162, 0xa2, 0x3}, 0x5}, {{&(0x7f0000815000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f000015e000-0x20)=[{&(0x7f00007d7000-0xd9)=""/217, 0xd9}, {&(0x7f0000b52000-0x34)=""/52, 0x34}], 0x2, &(0x7f00007c6000)=""/158, 0x9e, 0xbd6}, 0x4}], 0x5, 0x40002000, &(0x7f00003f2000-0x10)={0x0, 0x0}) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000faa000-0x4)=0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000096000)='/dev/rtc\x00', 0x0, 0x0) r1 = timerfd_create(0x7, 0x0) timerfd_settime(r1, 0x0, &(0x7f00001ca000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000d7f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/20 12:28:23 executing program 3: r0 = syz_open_dev$midi(&(0x7f000025e000)='/dev/midi#\x00', 0x3ff, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000120000)='/dev/snd/midiC#D#\x00', 0x40, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00009d5000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000b93000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000696000-0x8)={r2, 0x5}, 0x8) r3 = add_key$keyring(&(0x7f00000d9000)='keyring\x00', &(0x7f0000390000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r4 = add_key$keyring(&(0x7f0000a86000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r3) r5 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000632000-0xc1)='&', 0x1, r4) keyctl$dh_compute(0x17, &(0x7f0000c5a000-0xc)={0x0, r5, 0x0}, &(0x7f000068e000-0x1)=""/1, 0x1, &(0x7f00002c1000)={&(0x7f0000e58000-0x10)={'sha3-512-generic\x00'}, &(0x7f00004b1000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 12:28:23 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0x7, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x0, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f000000b000-0xb)='/dev/vcsa#\x00', 0xffffffffffffffff, 0x204000) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000001f000)=0x0, &(0x7f0000020000-0x4)=0x4) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000001000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000021000-0x4)=0xc) r2 = shmget(0x0, 0x2000, 0x2, &(0x7f0000011000/0x2000)=nil) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000021000-0x3b)=""/59) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000001b000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000d000)=0x2c) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f000000d000)=""/26) 2018/01/20 12:28:23 executing program 0: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket(0x0, 0x4, 0x7) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000028000)='./file0\x00', 0x404800, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000028000)={r3}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000025000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000014000+0x632)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f000000d000/0x18000)=nil, &(0x7f0000011000)=[@text64={0x40, &(0x7f0000028000-0x28)="43f44f0fc72da34c000066440f3881234e0f2316b9c00800000f32410f060f01d1460f073ee700f8", 0x28}], 0x1, 0x0, &(0x7f0000001000-0x20)=[], 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x485, 0x0, 0xffffffffffffffff}]}) ioctl$KDGKBLED(0xffffffffffffffff, 0x4b64, &(0x7f0000028000-0x1)=0x0) 2018/01/20 12:28:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$selinux_load(r1, &(0x7f0000000000)={0xf97cff8c, 0x8, 'SE Linux', "c768473a017f0d3254e7f501528cd62f6d6ceed9e2f9b8c0ba96f75aaeda98bbb1eb073152818b974ccac24ac1e1006f2b3c9a87f476d2c14f98870840d7995fe9f5de"}, 0x53) connect$netlink(r0, &(0x7f0000000000)=@proc={0x10, 0x0, 0x0, 0x7d}, 0xffffffb6) 2018/01/20 12:28:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000154000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/20 12:28:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000095b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0002}]}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00004c9000-0x4)=0x0) sched_rr_get_interval(r0, &(0x7f000028a000-0x10)={0x0, 0x0}) 2018/01/20 12:28:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000cb4000)={0x0, 0x0, 0x1, 0x3, 0x1, 0x9, 0x1f, 0x8, {0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc71f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2e170cc1, 0x7fffffff, 0x1, 0xfffffffffffffff7, 0x1}}, &(0x7f0000c3d000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000250000)={r1, 0xec, "0b594ada8988e8fed936b9fd344f8c8a88e6ed070885f573899f7d9647f99aef9ab892c4426117ddfd0d03bc601849a49b5cee6c15d761c327718738d2654dbb9cc0658ac8a83ea27df68cf1fa1ecf00882f5ddd06dd00574f7e330f2292079227447bce23175379859f7e4f89cb7dcc291f7652d3cef0d97f9470e9a498c26505cce365759d9e13988e5624c0be201fb4d638cdef20611495fb987686e2b128379d1e383018cad75e53052e1f8e064b9807a516fa7dd0a16b918e0fe0ac8c8232615e6da8ee7423853078f0ff9dfc00240a610d82e64643fb2cb4e940cab36d53eb7eaa40af6eb8661135a5"}, &(0x7f000085d000-0x4)=0xf4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d95000)={r2, 0x4, 0x5, 0x1, 0x0, 0x20}, 0x14) r3 = syz_open_dev$sg(&(0x7f00009d1000)='/dev/sg#\x00', 0x0, 0x0) connect$netlink(r3, &(0x7f0000f2a000)=@kern={0x10, 0x0, 0x0, 0x100000}, 0xc) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xd, 0x8012, r3, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006a1000)='/dev/rfkill\x00', 0x400000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/context\x00', 0x2, 0x0) renameat2(r4, &(0x7f0000f0f000)='./file0\x00', r3, &(0x7f0000d6b000)='./file0\x00', 0x2) 2018/01/20 12:28:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r1, 0x9) r3 = gettid() kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000c9e000)={r0, r0, 0x1}) syz_emit_ethernet(0x13e, &(0x7f00008b2000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "5461a4", 0x108, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x54, 0x0, [], "3cf61c40f45c20b61a5d8313618d31cced498e9d1a9524026266d2faf773397c52062a4cbc4695df06932883197733c8d90f0d905d4e32a9dfd307d102845dc7fe9a9195d78326b2dd0b27e248f2bdeffe0e1853"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "d66e0ed7b006c025e88e368fe8527c532510f3adde8d32758ef1eaf326f043d527d43b51dd424f0c6113d39176045824759efa69b1ca9baf035ae1e00f64384be9eb248e367df65e6971aeff1e8d338a233b1685fe65ae40489dd7d28c942586e49a2ebd39b93db9a76ab79f1d8352210cef5341f53fd530b009997584811c09d9f40638f34e96b89b265b968909bcb1bc74a73544f94287022653a86a195296fdaef42b"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}}, &(0x7f0000989000-0x10)={0x0, 0x1, [0xbf2]}) 2018/01/20 12:28:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1000000005, 0x84) bind$inet6(r0, &(0x7f000082d000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x96) r1 = getpid() wait4(r1, 0x0, 0xe100000b, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000151000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000033a000-0x8)={0x1, [0x0]}, &(0x7f0000057000-0x4)=0x100000032) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a67000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00009b7000)={r3, &(0x7f0000f31000)="1b576118cbaf3d123baf7c5ddaf1c2c04939bc8f227bcc6d2233fe139220f6", &(0x7f0000bb4000)="eab6413a9c4f89516440b4c10c47b571daa7b71fdc398120ab7f57bbcd214f76b08d70c360616062657293b893464ed43ae96c661a556eb8eaafd44c8b371f888ef872a40bd611ef6167155f6c466519ce530ed2cbdeea74dc426028517b79142608496dd732c5dc11e66065e3d7df3d69a7ac507c82b9918b836bada8804dc32fb52cb415432168b21a35fe625c38e2e0e3fc4ce2bfcd0b62c19c61ed3cab69c8c2a4bdb75e037230e7c61c3b139d995cb8853e5cb45e2abe5c53352d3dc22f8eb900fbd3c2fda2bbbb8bbba613c1253900c82127debe", 0x0}, 0x20) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000f65000-0x4)=0x7, 0x4) modify_ldt$write(0x1, &(0x7f0000456000)={0xe57, 0x20000000, 0x0, 0x7, 0x4, 0x7f, 0x2, 0x7, 0xd0, 0x7}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000026c000)={r2, @in6={{0xa, 0x0, 0xfff, @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}, &(0x7f0000565000-0x4)=0x98) recvmsg$netrom(r3, &(0x7f0000f90000-0x38)={&(0x7f000062e000)=@full={{0x3, {"0fc35237d4b1d6"}, 0xdc}, [{"59cf5d818c6698"}, {"0893f1aac1477c"}, {"9bdf7d5fa644b6"}, {"a5b3a9b0ff92ff"}, {"3e14755cf3f7f6"}, {"1337c605826eda"}, {"ade8b671088015"}, {"4bce7017f76694"}]}, 0x48, &(0x7f0000173000)=[], 0x0, &(0x7f00008bb000-0xc0)=[{0xc0, 0x10d, 0x0, "c55c8d3d461d6396d546b9ad9955aa9747e2d6209d36805dd39d79a31bec589eaea6d557ad2eb2286aa92eb148b8f61c2b2970c45c2ace3c25a5d47e6521f77dd56cd9b58fa86fe9e4dedbe1f4c69953c6ead13820314124e3501d2794d4a9c9a2570e788a4614aeff45de1bb234c789319bf96557cc3376db9615fad0a5ea05d323da5d53e81511bb6ec87c7d45420324f7a2f3312277d45fe0c6aeeeaee1a6ebc6cb5ad09de50232da16"}], 0xc0, 0x20000080}, 0x40) [ 62.192838] openvswitch: netlink: Message has 4 unknown bytes. [ 62.220445] openvswitch: netlink: Message has 4 unknown bytes. 2018/01/20 12:28:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f000053d000-0xb)='/dev/adsp#\x00', 0x4d, 0x0) getpeername$inet(r0, &(0x7f0000333000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000884000)=0x10) write$selinux_context(r1, &(0x7f00002a2000-0x27)='system_u:object_r:wireless_device_t:s0\x00', 0x27) getsockname(r1, &(0x7f00005fb000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f00008ec000-0x4)=0x1002) 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, 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}, 0x8000000200000000, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000378000)='./file0\x00', &(0x7f0000f77000-0x8)='./file0\x00', &(0x7f0000991000)='jffs2\x00', 0x84, &(0x7f00001c7000)="") 2018/01/20 12:28:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000cd000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x0, &(0x7f00005a3000)={0x77359400, 0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f000032b000)='/dev/snd/pcmC#D#c\x00', 0x83, 0x10000) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000852000-0x8)={0xffffffff, 0x4}) 2018/01/20 12:28:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000a82000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000518000)=0x0) kcmp(r1, r2, 0x6, r0, r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = syz_open_dev$sg(&(0x7f000025a000)='/dev/sg#\x00', 0x8, 0x200000) r4 = open(&(0x7f00002ea000)='./file0\x00', 0x240400, 0x80) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f000069b000)={0x3, r4}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000338000)=0x5, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000dcd000-0x2)=0xff, 0x4) 2018/01/20 12:28:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000f0b000)='./file0\x00', 0x80000, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x80089203, &(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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 12:28:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f00004d4000-0x8)='./file0\x00') mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f00009a3000-0x8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) unshare(0x200) chdir(&(0x7f000082c000)='./file0\x00') r0 = creat(&(0x7f00009eb000-0x8)='./file0\x00', 0xa0ceb3bd5b6f7666) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f00007fb000)=""/0) poll(&(0x7f00006cd000)=[], 0x0, 0xff) pivot_root(&(0x7f0000309000)='./file0\x00', &(0x7f0000003000-0x8)='./file0\x00') pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') 2018/01/20 12:28:23 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000066e000)='/dev/sequencer2\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000fff000-0xb)={0x3, 0x1f, 0x3f, 0xf98, 0xffffffff, 0x262, 0x5, 0x3, 0x9, 0x1, 0x5}, 0xb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000128000)=0x0, &(0x7f000057d000)=0x4) getrlimit(0x0, &(0x7f00006a0000)={0x0, 0x0}) 2018/01/20 12:28:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000a55000/0x4000)=nil) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00005c5000)={0x7, 0xffffffffffffffff, 0x0}) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f00006bb000)=0x0) ioctl$int_in(r0, 0x0, &(0x7f000040f000-0x8)=0xc9cb) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000032d000-0x8)={0x0, 0x10000}, &(0x7f0000da8000-0x4)=0x8) stat(&(0x7f000053f000)='./file0\x00', &(0x7f0000784000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, 0x0, r3) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x19000, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) fcntl$setlease(r4, 0x400, 0x2) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00002d8000)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='vlan0\x00'}) ioctl$KVM_RUN(r4, 0xae80, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f000056b000-0x58)=""/88) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x3) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) 2018/01/20 12:28:23 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000000b000-0xa)='/dev/vcs#\x00', 0xfff, 0x200) ioctl$KDSETLED(r0, 0x4b32, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000009000-0x15)='/proc/self/net/pfkey\x00', 0x48a041, 0x0) fallocate(r1, 0x1, 0x437, 0x800) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f000000a000)=0xffffffffffffff7f) connect(r2, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f000000c000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f000000f000)="a0dc8de35c08c865e6007961ab6ae3481e24123725ff2bb3630ea52c20389e7c7da93c7033b70cc943d51befe16859c9a23fe634502d7ed847803c7ac00fdd3101c0b8d7752477b960209d6a27120d806d00fe3531b7a5f3a5b2f99253ed0fe1c2dc4495884351d06141bccafafd741971c8808da66656030f58d7422f237ab625", 0x81, 0x20000000, &(0x7f0000010000-0x16)={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}, 0x1c) sendmsg$can_bcm(r2, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f000000d000)={0x5, 0x0, 0x0, {0x77359400, 0x0}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0xede5}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "11f9ea717adc0990"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r2, &(0x7f0000002000)={&(0x7f0000006000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f000000b000)={&(0x7f0000008000)={0x7, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x8001}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "170eea7fecd3c42a"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000010000)={0x1, 0x6}) 2018/01/20 12:28:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000028000)={0x10, 0x0, 0xffffffffffffffff, 0x3ff}, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fa4000)={0x71, &(0x7f0000de2000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x15c) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000966000)=0x0, &(0x7f00001f6000-0x4)=0x4) r1 = socket(0x200000000010, 0x2, 0x0) sched_yield() setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000075000-0x4)=0xb, 0x4) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a0d000)='/dev/rtc\x00', 0x80, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000109000)=0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000a49000-0x20)={@generic="9e75f55adddee7c2cf244354b8f3a4c8", @ifru_flags=0x0}) 2018/01/20 12:28:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x80000000000) r0 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ppoll(&(0x7f0000085000-0x20)=[{r0, 0xfffffffffffffffe, 0x0}], 0x1, &(0x7f0000b25000)={0x0, 0x0}, &(0x7f00001c7000)={0x3}, 0x8) 2018/01/20 12:28:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00002b1000-0x8)=0x7) bind$inet(r0, &(0x7f0000752000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000048c000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/20 12:28:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00002f1000)='/dev/audio#\x00', 0x80000000, 0x40) recvmsg$kcm(r0, &(0x7f000073d000)={&(0x7f00002e1000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000fa8000)=[{&(0x7f000085b000)=""/161, 0xa1}, {&(0x7f00009e4000)=""/4096, 0x1000}, {&(0x7f0000fc6000)=""/113, 0x71}, {&(0x7f0000f36000-0xb7)=""/183, 0xb7}, {&(0x7f000028d000-0x25)=""/37, 0x25}], 0x5, &(0x7f00000ed000-0x1000)=""/4096, 0x1000, 0x4}, 0x10002) r1 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f00005fc000)=@getlink={0x2c, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MASTER={0x8, 0xa, 0x0}, @IFLA_LINKINFO={0x4, 0x12, []}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 12:28:23 executing program 0: r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000f69000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff]) r4 = gettid() getresuid(&(0x7f00005ad000-0x2)=0x0, &(0x7f0000ffb000)=0x0, &(0x7f0000e40000)=0x0) lstat(&(0x7f0000d2b000)='./file0\x00', &(0x7f0000ab0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00002dd000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) fstat(0xffffffffffffffff, &(0x7f0000ff5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a5b000)={0x0, 0x0, 0x0}, &(0x7f0000000000+0x914)=0xc) r11 = socket$inet_dccp(0x2, 0x6, 0x0) r12 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002a0000-0xa)='/dev/ptmx\x00', 0x80000, 0x0) r13 = openat$mixer(0xffffffffffffff9c, &(0x7f0000905000)='/dev/mixer\x00', 0x2, 0x0) r14 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000183000)='/selinux/context\x00', 0x2, 0x0) r15 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004d3000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) r16 = socket$pptp(0x18, 0x1, 0x2) r17 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e51000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) r20 = syz_open_dev$dspn(&(0x7f00006be000)='/dev/dsp#\x00', 0xfffffffffffffffa, 0x111100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r21 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f0000790000-0x18)={0xffffffff, 0x2, 0x1, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r24 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = getgid() r27 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r28 = memfd_create(&(0x7f0000001000-0x1c)='ppp0ppp1!^posix_acl_access-\x00', 0x2) r29 = socket$can_raw(0x1d, 0x3, 0x1) r30 = socket$unix(0x1, 0x7, 0x0) r31 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004cf000)='/dev/ptmx\x00', 0x80100, 0x0) r32 = socket$unix(0x1, 0x0, 0x0) r33 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000bec000)='/dev/qat_adf_ctl\x00', 0x2, 0x0) r34 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000140000-0x118)=[{&(0x7f0000823000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000337000)=[{&(0x7f0000000000)="261590c1194d54fea09203e4fe9ff81ff2716ed32f37528484bcdee1d1ca8f414ea49811ad58967139a919c064347fa158a8fad08f00d6ca9f0b454e547815780908ddbdd719321bd4e2d109ad49028703b2580d86f5ab7376ff1b14a106ecfb1f0bd5cbfba083cb48e46b5e3ff4b5bdce574d540a5de06dd8f57b6c4ae0bbff1006419cfb77e01a0f54da89131c034b2a475fae844606b7581436884328b1eddf0381c7940e02f663a7ed4fb7e2225332bb580e72efde0666b9b62a8fab1b54369aa8ba9a5584072e5065ff70199f73dacc9f36a60cc8bbaac641b5acd316749aca45", 0xe3}, {&(0x7f00003f2000)="29e3f9611cfc7fb2b5c28d5a357d", 0xe}, {&(0x7f0000148000-0x3d)="d3589b2256fbddcdaab889b29421bd24ad4b16fa33f47de0e77766d0a6f1197466565353c42d750d84f84e3b40a73c45b31d23ff8f4e40b295031439e7", 0x3d}, {&(0x7f0000000000)="44e5a1be1d7987d34a6259473f038481e376e4852b067f3ceca0010a5aae97298783637a054b8e57a05fbef7cb10d603ce89e2b2df2617e04217d9d209917d91fbe6128c6e6823b9adc2fb7261d32e6d44c4aaa5c49427c8930c22ff0556e778c903a86200456a73a2cbb84546075612e05e390e589b8ab7289c6d8c5f6f2b686ea049e304692a283d53d804a3fdca99b128c0cff461527ce4dadc7def4976f9f80f44edb1361cdc218247a645cfe24d520130c25a548f96b67ef04a9d9770c3", 0xc0}, 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{&(0x7f0000000000)="c5fbee0ce64f4791c8413628a8851e6e794b93db3267cedb119bf2810c8e25231d5c63aeeef968c50bc41afef32aa48ace21fb57ab3e1ff885ac507b1f218268dadcba2c918839ed302ac8c340c80d45b66c9976dcfc3c209d8210b8fab502e6eeb3f84880ff83f78dd75b5ca8b3ff1e873da363a417ae977e7e1ff0", 0x7c}], 0x4, 0x0, 0x0, 0x0}, {&(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000001000-0x50)=[{&(0x7f00008d1000)="86a4e38c75d610ac9ea53ebf4fe1fb8ff2662b2c55fc6df09a704bc560401e249bdef40fc16253f66052d1163c73c6a14488bd27b9c2c17569a7ce5957b6a824c5dc8681059732d04ac15749463a63a5233558f75f862984c473947a92f291bbdebdfc04c0b5d2fb4ae1b4290b843e31b71f5ba61f997d6eebe89638d884e04a732704f4927f61d4aa2761d8894d6aa064fb5c7ae86064faf1311a6b93504bbc610922197f71d4897e5b1355d37d242d2a4800e8719837c4e540e7b073bbc6817d8d8081f5ab2832fad919a513f0f9b24791d7fb", 0xd4}, {&(0x7f0000001000-0x78)="8af374f4279b96986df18ae9bf5197f7f20dedd0da307c0570d1c4f0f14f3f35efa446793cef1129fa9dff2e94971ea25184c7510a965581c590a5f17ea25a7e2575acb15529bd0b4475ca076bd2bbc5c4c9473f6888912a6c830713dbd252ffe3e06fd384f519eea279ea80f619b55bbd06c605c6dc7910", 0x78}, {&(0x7f0000000000)="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", 0xfa}, {&(0x7f0000285000)="affff4995793a192fc8a9a631ef3e4c3a013a76e69964cce7d336aa44e498cf5f253327789a804e1a3900fe023", 0x2d}, {&(0x7f0000a98000-0xea)="03f2c26a807100d7b71c79f9cc868b52e8bf784e86d14c56afa9eb869b55ee5c098a3fc7c7a24acb96927eb047b438098a7f36ec368606a4b7a59dd3e303eea20ffcac498e488689faa84d74baa4bdd6a697fb26e7ff58a13f7e6a4b6d0f0cc9199de15c15998fb9387364890c0e1391e28f0b6c7f10c6cd3faec9d60f50104d6ca672b611e0890628aa024c0fddc2a7f3f688ac93b2db2d1c3ce56b87aa75b9e9c85e68722c3801cc5e6de3e9dfd8802f334eec742a5443fdf17e9d49267e9c9ee6bd558af00020706d18eb2b00d8fb6bbf5974c47c0d32186042007714c2471e96eadb5af29c93e01c", 0xea}], 0x5, &(0x7f0000001000-0x50)=[@cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x30, 0x1, 0x1, [r27, r28, r29, r30, r31, r32, r33, r34]}], 0x50, 0x810}], 0x5, 0x24000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000d51000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000562000)=[], 0x0, 0x0}, 0x0) r35 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x0, 0x0}) ioctl(r35, 0x2285, &(0x7f0000007000)='S') 2018/01/20 12:28:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000430000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002ab000-0x4)=0xc) bind$inet(r0, &(0x7f0000aab000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28f) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 12:28:23 executing program 1: r0 = epoll_create1(0x80000) fcntl$addseals(r0, 0x409, 0x4000000000000008) 2018/01/20 12:28:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') close(r1) ioctl$SNDRV_TIMER_IOCTL_PAUSE(0xffffffffffffffff, 0x54a3) semtimedop(r0, &(0x7f000000c000)=[{0x0, 0x0, 0x1800}], 0x2aaaaaaaaaaaac7f, &(0x7f0000cc6000-0x10)={0x0, 0x0}) 2018/01/20 12:28:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f000041d000)={0x2, &(0x7f0000845000-0x29)=""/41, &(0x7f0000974000-0x30)=[{0x5, 0x16, 0x48, &(0x7f00003c5000)=""/22}, {0x0, 0xf, 0x3, &(0x7f00006b4000-0xf)=""/15}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() capset(&(0x7f000032e000-0x8)={0x20080522, r1}, &(0x7f00001de000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 12:28:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f000016c000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x101000) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000a32000-0x1)=0x3) readv(r0, &(0x7f000066c000-0x10)=[{&(0x7f00001a3000)=""/45, 0x2d}], 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r0, &(0x7f0000cb0000-0x40)=[{&(0x7f000053a000)=""/136, 0x88}], 0x1) r2 = socket(0x10, 0xa, 0x2) accept$packet(r2, &(0x7f0000bdd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000220000-0x4)=0x14) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000021c000)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/20 12:28:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f0000947000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a0d000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000087000-0xf1)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba000719a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee756060000008e81f750a86eb580fb4690ea52246bd3d32b1a91f944ed00001f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b5d295518a04a90db3b3453516b3172adcf7328bb803e993cb1da0485e4f978681923c14efb4094f4a279d8b4ae398676b7", 0xf1, r0) keyctl$dh_compute(0x17, &(0x7f00007e8000)={r1, r2, r1}, &(0x7f0000158000)=""/1, 0x1, &(0x7f0000f9d000)={&(0x7f000040d000)={'sha224-generic\x00'}, &(0x7f000067e000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$mouse(&(0x7f00009eb000-0x12)='/dev/input/mouse#\x00', 0x8, 0x101003) chmod(&(0x7f0000fe2000-0x8)='./file0\x00', 0x1b1) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f000085c000)={{{{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0x81, 0x3, "893b4064b432f97a003bf8af87f9e3a9517b60e63b31c8c812984fb7da7c760e21f97f934517f7e9b1e7c41be985f0dca1ca330da24e4817e73a43a3b278b9f93b3eccbd7e9775477db494ae80411ae3"}, 0x160) 2018/01/20 12:28:23 executing program 2: mmap(&(0x7f0000000000/0xfaa000)=nil, 0xfaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x6) r1 = dup(r0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000faa000)={0x0, 0x2, 0x1, [0x5]}, &(0x7f0000fab000-0x4)=0xa) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000fab000-0x108)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x485, 0x6, 0x5, 0xed7, 0x7, 0x8, 0x8000, 0xffff, 0x4, 0x6, 0x9a, 0x5, 0x5, 0xffffffffffffffa9, 0x8]}, &(0x7f0000faa000)=0x108) 2018/01/20 12:28:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000983000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00001af000-0xc)={0x0, 0x10001, 0x2, [0x5, 0x2]}, &(0x7f0000bd1000)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000ba5000)=r1, 0x4) readv(r0, &(0x7f0000245000-0x60)=[{&(0x7f000072d000-0xa8)=""/168, 0xa8}], 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000624000-0x34)={{0x0, 0x3, 0x800, 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]}) 2018/01/20 12:28:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000b62000-0xd)='/dev/usbmon#\x00', 0x2, 0x0) getpeername$packet(r1, &(0x7f0000536000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006b6000-0x4)=0x14) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 12:28:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00004c4000)='/dev/audio\x00', 0x80000, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000d56000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000010000-0x4)=0xc) r1 = syz_open_dev$sndseq(&(0x7f0000ff7000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f00003d0000)=[{r1, 0x4440, 0x0}], 0x1, &(0x7f00003f5000)={0x77359400, 0x2}, &(0x7f0000cb8000-0x8)={0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x53}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e68000-0x10)='/dev/sequencer2\x00', 0x20040000000, 0x0) socket$key(0xf, 0x3, 0x2) 2018/01/20 12:28:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect(r0, &(0x7f0000eda000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r1 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) fcntl$getownex(r0, 0x10, &(0x7f0000657000)={0x0, 0x0}) sched_rr_get_interval(r2, &(0x7f0000b65000-0x10)={0x0, 0x0}) connect$inet6(r0, &(0x7f0000431000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/20 12:28:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000038f000-0x8)='./file0\x00', 0x1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000b3d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00004a5000-0x10)={r1, &(0x7f0000cee000)=""/140}) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/20 12:28:23 executing program 2: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000001a000+0x13b)=0x0, &(0x7f0000017000-0x4)=0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000000b000)={0x0, 0x0}) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 12:28:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000003, 0x2) r1 = open(&(0x7f000083d000-0x8)='./file0\x00', 0x40, 0x100) accept$inet6(r1, 0x0, &(0x7f000002e000-0x4)=0x0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 12:28:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe9e2, 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 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000064b000-0x4)=0x0) ptrace$setsig(0x4203, r1, 0x8, &(0x7f0000de9000)={0x2b, 0x6, 0xff, 0x49}) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) ptrace$setsig(0x4203, r1, 0x5, &(0x7f0000a82000)={0x0, 0x500000000000000, 0x739, 0x1}) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f00002ac000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/20 12:28:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000b09000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x9000}) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x0, 0x0, 0x0, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) read(0xffffffffffffffff, &(0x7f000013b000)=""/203, 0xcb) 2018/01/20 12:28:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000e4c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0xa000, r0, r1, 0x9, 0x4000) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000516000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x3, 0x1, 0x0, 0xf, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "5bd6a90400000057"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x0, []}) 2018/01/20 12:28:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000b0000)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f00004df000)={0x4, 0x3, 0x3ff, 0x3}) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = syz_open_dev$vcsn(&(0x7f00009e6000-0xa)='/dev/vcs#\x00', 0x0, 0x440000) clock_gettime(0x0, &(0x7f0000b27000)={0x0, 0x0}) writev(r1, &(0x7f000099f000)=[{&(0x7f0000ff8000-0x49)="39b0fd2ed2801ed89e8e6b159c21d42b70d56c3d8534983e45dfd3c7999b997de948ff0bf80f6fd66a6722179cc8429976d8b6da4cfe2edbb025e579cfc2e77e758159501a6b54f549", 0x49}, {&(0x7f0000f9c000-0x93)="079758a7cbfa7ac5f79257c71a61bc27ef6e85252bea8c3ed12e3c1f2f712e0bd4246b81526b9e54ab58b2543253e7819141bef39ff86712d4288f8666d1dc95b2c24241ceb76fbd08125c943e8bd0362b93e7eefabd12bf0652f51a45c8cb4cc35d2220b8b637e8fcee6d7e9fa937d8c83c0ea52daa463d6b66e05b7e6e86a482a8ac97010cfd4b952b12837cf011ecf6b4e7", 0x93}, {&(0x7f0000066000-0x94)="82d1dc962c45c5895c17153e42150f3f5e2481c359ef31067a489e09e7d70c70cbe125eb766f6b9e77592f8bbbe6c26661106828a053a1e75d027ab2d475bc58b26a640b9589bfcf155c020b2986a1e51145a791ed38a3c989e06d1a4565e0452e4995ca2ec0d70f13c80d690c080ab425a0e420d73a96f92ff02a59891b79405ed75a402ccde33fc29dee7e4efe6ce3597ad041", 0x94}], 0x3) clock_gettime(0x0, &(0x7f0000355000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000380000-0x10)={0x0, 0x0}) write$evdev(r3, &(0x7f0000eb6000-0xc0)=[{{r4, r5/1000+10000}, 0x1000, 0x800, 0x6}, {{r6, r7/1000+30000}, 0x9, 0x1, 0x5}, {{0x0, 0x0}, 0x8, 0x200, 0x1}, {{r8, r9/1000+10000}, 0x0, 0x3f, 0x73aa}, {{0x77359400, 0x0}, 0x1f, 0x56, 0x7}, {{0x77359400, 0x0}, 0x43, 0x0, 0x7}, {{0x0, 0x0}, 0x4, 0x3, 0x9}, {{0x0, 0x0}, 0x4, 0xa8, 0x100}], 0xc0) listen(r1, 0xffffffffffffffff) 2018/01/20 12:28:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000804000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r1 = getpid() ptrace$getenv(0x4201, r1, 0x7, &(0x7f00005fe000-0x8)=0x0) fallocate(r0, 0x0, 0x5, 0x2e08101e) process_vm_writev(r1, &(0x7f0000c61000-0x10)=[{&(0x7f0000a09000)=""/1, 0x1}], 0x1, &(0x7f0000964000)=[{&(0x7f0000937000)=""/88, 0x58}], 0x1, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/01/20 12:28:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(0x0, &(0x7f0000000000)=&(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000d37000-0x8)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000003000-0x4)=0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000001000-0x30)={0x4, 0xd37a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1e, &(0x7f0000003000-0x24)=""/36, &(0x7f0000002000)=0x24) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(0xffffffffffffffff, 0xc1205531, &(0x7f0000000000)={0x81, 0x8f6c, 0x6c4, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001, 0x8, 0x100, "3bd0d4668fb542a47c361b5708e2cc81", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000001000)=[0x2, 0xf5]) setsockopt$packet_buf(r1, 0x107, 0x17, &(0x7f0000002000-0x34)="2af6f5e9fc4a2ffc06b8a7acf5cae9b4b613a0c3dade1c23e55e1814e49c1f804e86ce2f73f74525ecb8284b693261f2c1966788", 0xfffffffffffffe57) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000002000)={0x0, 0x0}) capset(&(0x7f0000001000)={0x20071026, r2}, &(0x7f0000001000-0x18)={0x5, 0x6, 0x5, 0xfe, 0x7, 0x1}) r3 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x8, 0x80000) ioctl$TCSBRKP(r3, 0x5425, 0x1000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r3, 0x40045542, &(0x7f0000003000)=0x9) 2018/01/20 12:28:24 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) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000fa1000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d28000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00005af000-0xa)='net/kcm\x00\b\x00') r2 = socket$kcm(0x29, 0x2, 0x0) sendfile(r2, r1, &(0x7f0000302000-0x8)=0x0, 0xffffffff) [ 62.912387] openvswitch: netlink: Either Ethernet header or EtherType is required. 2018/01/20 12:28:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000e5000)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000837000)='loginuid\x00') perf_event_open(&(0x7f0000807000)={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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000c74000-0x8)=0x0, 0xff) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000c92000)=0x0, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = syz_open_dev$adsp(&(0x7f0000c00000)='/dev/adsp#\x00', 0x9, 0x4200) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f00000c3000)=0x4) 2018/01/20 12:28:24 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000aa4000-0x20)={@generic="b0e9a4af01ee88b43f267da15b89919d", @ifru_flags=0x0}) open(&(0x7f0000065000)='./file0\x00', 0x0, 0x0) 2018/01/20 12:28:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x75, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000812000-0xb)='/dev/audio\x00', 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0x0) 2018/01/20 12:28:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000295000-0x4)=0x5, 0x4) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000090a000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) readv(r2, &(0x7f000065e000-0x38)=[{&(0x7f00000cc000)=""/67, 0x43}], 0x1) fcntl$setflags(r1, 0x2, 0x1) 2018/01/20 12:28:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000d4e000)='/dev/dmmidi#\x00', 0xab3, 0x400000) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000001d000-0x2)="b6", 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/20 12:28:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) sched_setaffinity(0x0, 0x8, &(0x7f00004bb000-0x8)=0x9) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000667000)=""/199, 0xc7, 0x0, &(0x7f0000dba000-0x10)={0x77359400, 0x0}) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000058f000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000c1d000-0x8)=0x0) read$eventfd(0xffffffffffffffff, &(0x7f0000f2d000-0x8)=0x0, 0x162) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000571000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) [ 62.979481] openvswitch: netlink: Message has 4 unknown bytes. 2018/01/20 12:28:24 executing program 3: mmap(&(0x7f0000000000/0xadd000)=nil, 0xadd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000082d000-0x2a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="4c70c290b6dc", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x4000000000000170, []}) r0 = socket$bt_hci(0x1f, 0x3, 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002aa000-0x11)='/dev/vga_arbiter\x00', 0x220902, 0x0) listen$netrom(r1, 0xff) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000011000-0x2)=0x800, 0x2) 2018/01/20 12:28:24 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0x84b, 0x8) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000001000-0xc)=[{0x0, 0x0}], 0x1, 0x30, &(0x7f0000001000)={0xfffffffffffffffb}, 0x8) 2018/01/20 12:28:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f00007fc000)="2600000022004701050007008980e80500006d20002b1000c0e9ff094a51f1010187033500b0", 0x26) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000868000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000095e000-0x4)=0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f000044e000)=0xffffffffffff7fff) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000273000-0xb)='/dev/audio\x00', 0x20900, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000cd6000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xffffffffffffffff, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f000098e000-0x1000)="", &(0x7f000003a000-0xaa)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000636000)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/sequencer2\x00', 0x488000, 0x0) 2018/01/20 12:28:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xcd6, 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) clone(0x0, &(0x7f00003d2000-0xda)="f7d40f1739cd8467a4700c34c2b2c14638a4218b83687d60d17f477122e93db31057524b77d01444338475524acc002c96ddc6b9cdc3643b28324202e598015450ae4bf9a6ad0c6f42da98113790de9be363a70339f68fc26768a2711998d9b461a8809b8775149edbcce7793d804d6ad2a98eb4d78c3c867ec5609bbd0a9bb0f659d16dcbca15be794592b738f4242b572c459a57a2a84f32655b6621b61387f48b9dc3a7bb44f015680dc52ebe923a2ab080b004320d949caf6a3c78fb0e0534244789ecc77f407cc5ea5243272a4b11a18e4431ffeb95c467", &(0x7f0000862000)=0x0, &(0x7f0000043000)=0x0, &(0x7f0000b45000-0x48)="") r0 = syz_open_dev$sndpcmc(&(0x7f00001e5000)='/dev/snd/pcmC#D#c\x00', 0x80000000, 0x40) getsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f000036f000)=""/44, &(0x7f0000d2e000)=0x2c) 2018/01/20 12:28:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r1 = memfd_create(&(0x7f00001c2000-0x2)='%\x00', 0x3) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000d72000-0x4)=0xffff, 0x4) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f1e000-0xa0)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, &(0x7f000014f000)=0xa0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e3b000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000171000-0x4)=0xc) r5 = getpid() r6 = geteuid() getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000b4c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a8b000)=0x8) lstat(&(0x7f0000bfa000-0x8)='./file0\x00', &(0x7f00001f3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r2, &(0x7f0000beb000-0x38)={&(0x7f0000d86000)=@kern={0x10, 0x0, 0x0, 0x40008}, 0xc, &(0x7f0000d2f000)=[{&(0x7f0000b26000-0x1230)={0x1230, 0x16, 0x100, 0x4, 0x0, "", [@generic="952b17cd890465f8ca08cb8fcc6d630424620cb46fec0a87b61bc3fc076625ca0cea657db89d3427815e9a4f8f57955b79e038b2d43ba05c8d8f8c613f0d7fd8741d5a2d3d551da420944c713e5fd81e111116328deeb3e5fcf1b1f72c8bf7638ce132e7a102fd7e139780298cac90c399f3397f2c0e7c2fd174661372d513e753d777157bf33019a1c99e00d220744b4608ec3ae59ac5331090f351d68751e2dfb549209180400b6d72f59d4e8b2782868737c3324ae9720efe8274c0c64b9bf73fe6a22281b6782c2d3fbd07b5a98daed7f5e665daaf227105b8090454401b083a7afdbbce81fda1a9a8ab0766eec6db27c3ed4fcb87f5a04c10754d26f9b3aaeb73132add09a462d64223dfcbdc354b7058330a6f70eca340c1b5582bd5d6315c64d812ddd0f4678e9cf32f55539af4612d626e363a7d4dfffb39354dac1f4c7900a920ec27cc5d668af72099814455824f738d805594b8e3db6b07283a3210ada5f74eb59d4cbb3e35201cc16a3a61b089235d8ac51112745d8e21c8ff8008e4205cb979b5608fa849a2154878ed3c49cc69ba3ae614651e6ea6454f9f8ad7dd32bcfae6d416d1604e14b2ed46b5e15cb2fcd4849ee539648718850d43762bf7d3216314215ced1f7e941d27a8213a549e60d96e9cf5c44440e7e3cc2a64233914a425fd9651b9b85100932091ac9992387c8d7f87bce9b578fde652666e59e7b47004ddd797d40410297759d5b2115265a755e865790c7846fca5857b5c89f357c897bfd168db93a734995e9a8097f6a4ced10370660a3006f7747720b48fa2022f145485764057a6ae7bd7170e8c37fadb66b4703b678d4fcd28c232176f6c4fd977f279209c8472a8d86b2d5e951d6214e4593d53687e3a3c86418b7624c62d41c091b14770adc3ede5b62479604196f4985ad643ef1c0989af9521ec0a96760abed8de07a9b28fad051d6db09cee0fbfaaadccd00883577b9fa950d296134453fed203b27db98d14c515d1dc6a6577002fdf44f2d05332f06a300ffbf8b26a195309883dbf624412085818706d0f73fa3fea31a6e2ad0a2888e4027162e2b3cafcce8bf52edf52c7880dd5ecf590abe6baee4fe6955678d0efc2f4ccf2f7f587280c6192a64c364db14f1329347ed9bca346e1426e949dac89da79a3ba11f45f9d53011110b3db0d5e623dfbdc538f52fb9b4a25c351cdf3d5748bc1faff4a24b96f59d212aab02e9905f87e88c79f5948e8df1c605e39cbd4ae415ebbf9f675f1b44da5e204726a92d9db80d852299b77fa0fff476be7f93a92d570f361eab6e0bf2634a97a142a2231d9766f590a038b146d97ea841d97d540507e5e41e55e7547fa870f3da3743c0ae3b1832037a1dec4e41527db48aedcc495d9c08ac13079e43fd49b1af64739e21e4b45c51b2553391eee5b2d088962a7e2f04d9fcb6de11300030731c2bc15ce99e3ce14df884f9bb3c459b6f8d8d4cb8400e4c9b10efbdb4a3d0513eb95f797e42f219057cef6c40225d6e6331919dcb337634922feba39989bfbbf9530cc1a861236f38d82df250febc688b0c260c4d197e390c3942fd2331f2ad37b444caa279c145fa6a00d1ee8664b58a656b414628172df8f36191a51bbb00892d3296f2ed95560c8c778621b58d5e8fce6e1b28e6b23db823df0fd704f57ed1a62d151a162a7ed3d516b50fb8ec2f8483ced554948e2be3382f605340a1b5d2df602039ee59cc156c9b7b29a62064a7a2ab6c8800877b061f732900c54c2ebc82d64013ef61a577f5a8b50272ff0a5a3a6dc5acf28e2bcd0dafd3241c7a0ebda0da7cf587ede5d5e751aade408875fad626565a130f71268de5b524e317de6cabdeda5a8ef655bc9e1ee3fce1a90370455c60793dde18ba9abd87e02c1881af93b72314c2146d64362e9ebe07b4905e81d14cf8ce9f4e9be8a506a1a3dca194f39cf35b1c7278f777d827fb8c876a2a36b07417619940ae7cfad6eb08fb281a558a5c73e96ff4b9c327dfa5cbf4f4db41bada212e8ea4ac0651a7a732b0bb1f65a491fae6abeb22d7dd93b2233a124e1efd75d139b62f211f6c0c4230d387327e241e6d4d10f82187b6ad6229568552801a444625adf9236487e05587d6778b40c049248595aa04cd9f2419054c0aae402c03a713158050d5f19b185d1aa04d0c6d8b5d13e82ecbf5bee6ac92b4cbe82b04df74eb7c0c4bcd3bd1534f3462ad3ea6c491724502eb447a33f67750cc694a782837f6979278c43c52d136a35877f3e38e452d8a3fdb0fde5f66c5eef91a45be354219ac012432475eaefe7ac0cc1fdecaeb25afdd4720d25042e74f4c3f1240454359590d99d7259ccbcbddc61389b03eb7098aaecd8dd94af948775e59bbf3459fea2df224a566c1596577fe57d813634b548dc78cc9f8a29653ab4bc73561e1bb692fb82465d4f0c5a4c071c692d99fffa27fb09931e15a92a6e66dfcadbf7a36746b09eb93195bc91d29dfa285270d21eb7bba75aaeaa995d2e66635f96bf93fe6b34dcde3dd66391e742da0cb654619c191e955679b0144047c9f241be1b21feb3fdb56fb6612274e58879b485b4ecddea78168e748657783b3dc0558ab2ed518fd5b226e6d8af942a60d5f3f9a9c07a9ac0f8811793ed5d0310d92d5b98070d349473d7ae2f26be0d49ca9e4c2b3cd300f81f885ed15af376475a6e27638ddeaa6c66b2cd5f7436ac5abf80dfcaad439bf159ba8cb228e74df5e1b7ffa296c952245497b15c97701ca26e210df0817b4578238433424c90df5c67029250c21daa329a021d09a567305403f5438bd0e2de2173ffc9dc07d5d0efab87706f10188e31e2d8408dc638ddf00c386fa3353a67914dd1362cf27be11f5216d6f482bb09027b0d75281ec568df5cbea8b56efebd1e6159b778f997320c23c9e41367fdff0b2f8b173dd32279baf0d482a4eff20d351531da8c83b7dd3ab17b58ca1647bc7dae5e0c79ded5e0b3f2cd5a1cfb47ab30228b1928680454d445d7b4331af1d2a0ce589bc918be0708e09f061169458f2154cfc519f9510acbcc7aec4379f493c4b4f34573064e39a11b44db707ab22fd820ae550dc6e94372ef6602624916bdc37d9c80bac6921cd4741fefe4f56f6c50d4517ca8c8f55fad46c90562121c3c58bb47fa1d32343deb1e64ef40031c1b7ea4a7282138195bf34628fa97c16673b8bfe6599598c5b13228468a5ce0a8c27a0ac06df0214daec28bcb6dc9a2d71a89dca33d4cc249fac69dd44c0aaacb9781cf1a989f8e58792553b2ddc36c00f93f65bea8c4d2469e4f765163e30d8ff9089e4ea1c16842885984cccb260c35a3acee47c7961d5554d86303ec2be8ce0264d75d08a6d60c3b4312888ced1a667b880e5f627cba50462ee1fb2b16d0330f67f74708af096088fa499fbb280f1d4245900b30e88ededa847f512ed920646da95328799dec418bfaf7a5f6c9c10988e1ff078605a1f14a1866e910c3dce4d7b64494306e17caa2f602d0b8f7f12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@generic="4f2e01e2e59e290933233b66bf53c5664c97cc72ffa04deb97ff3ad3fb2314d36e7ae1ab1e779c9cd257de943684674f7657e06bb65b64e5f40c5dc30b1479df6c38bdf212d1b23a40a1a53549d605f879f6e1b5e3c2dc7a4f4cb932dafbbd002e51591e3e0b7798a713823ffd70fa7e9b23cdd49037b1e643c8f674f01eb2c63993081ee917363d6a7847bb75c3ffa3599ee1887d055014500454e6e98b0e5c490826346dcb5bdaea69eb", @generic="ab3fb9a577ad190c8d6eb30232dba3196e378556b84717651fe06ae2a547f75da5ab4f1a63efa3d5e8e6c3b3ce49119e96db34308631d1660041216e3b5033a45605a58aabda8c88cfca1d5d8ab69614edac6c0a0f1939608380832bc84b8c9918df32327ce5a2ec9590f8085e319efcad810ca0cdf4da6cfba4a9388807d5b9", @typed={0xc, 0x73, @u32=0x4}, @nested={0x4, 0x74, []}, @nested={0x24, 0x61, [@generic="90e71d011971a8f7dcf16e46722a89dba415af09e3", @typed={0x8, 0x57, @void=""}]}, @generic="b148630db80e4bb43730fc42744b36f687e3ae773ecda85341bb8f6ebb3361b96e86854f232f7d660f2b37bdaa0f1f88427893f5ae68d55c381df4dd795c4fad88471547bb2dd1ce5395ebb52e82508d2432ba8a5784e15b9a6c1b0377551174ffb4e5fc0531f4706b2a0037bf3af348e45a5ff67a4a5ae7822aa7cfeafcef06153564c0a373c7f1433ecbaf0598554ac41db3ec17ecf60d182da5af5ea4e36213d55433e7773b24e9744ed98e755863f74ea0f33e69d5dec2d7562ddaceaff296"]}, 0x1230}, {&(0x7f0000f29000)={0x540, 0x25, 0x100, 0x5, 0x2, "", [@typed={0xc, 0x25, @ipv4=@multicast1=0xe0000001}, @nested={0x100, 0x86, [@typed={0xc, 0x42, @u32=0x1}, @generic="564ea4b5fcf47a0a2ea901fd8438dc9249f378db5e4d1bbbec4c45d01c86a65322e001925a6dd8bad401d9bdcc2127c72cae46336ba8c726f55979546c07a42d9f60f2e164bcc7e0afe043d11a384c4636989b5a2420ee28c9fa2a41c8d1310f820312883f0a768380cb75000d61a5af0b963e29aa3c1f5e43c1a7b76f0e839e1847b8f898f8aa644b6133e6f5de73b0f61f6abb61f01fcdac0655479c83f87027b2b261d732d1b51ff3900f7c4fb3fc68a5bc4881f44037d82e6f99c995c4693c", @generic="4bdd1254c1887a74749e0c87b40ca016f3d7e6bebaf142f43fbeae45765ab4540bcf74bda25dde322ffbae3398c0"]}, @typed={0xc, 0x95, @pid=r3}, @nested={0x248, 0x8d, [@generic="a09eb393357eba6abf2ef09a34724e0b610bbb302bf1755769befe639eb5cd6c2437322954a7236f05de3d5713cb474ddd51be03e6c7bfc6979080d2b40ffcc470b09de68850a83f32a094a09a5a4ca3882ea73715af6272c414a65ab9f99a6bed82b451291eb6bb9dcf61e36d4fadaf308c438dc027b6e3a6cc2ead37d0fa702cee58cc20bd6c04eabced0c46ccf2027637dbfa7ed4a8dc883927f27740d69492bc283a004e2a7b98522a517919bbfd66", @generic="cc9edac3c9cc84a42fc6fd88abd48c9f1c6ffd9f1b6df783a412b54b5798893182e386330a6db3decba47872bebc8baa986bf660d4aa0cd87b22a60784f9d59c73143284f71fb5a93c0892b0bcca41bfc8f3bf7148e2932d3f3dbed5001f3fc2e31f37c3258bae18", @typed={0xc, 0x6b, @ipv4=@multicast2=0xe0000002}, @generic="6458344afb386594dced9fe40e17716c9d35cc9812519971341c9f2afa6c8459e7ce766a0bf03f7bdf46e785d4e01bc4ea881876b89abe431af47ce5cce8191837865b4c530844a756b62ae6ebd8e364fc0f29a0bb567657829c061593bd88d36b8ea01935b7380c9d3910f2d7a55030f385a7a0f113f19f01d625c09d7a0e97bb2a050080e10a153df4af015c8b21485ec190a3c4f81dc533070f840ee94768e5cc5d285ff6320f1fedd30265dc12cb6416ee5f73a56b24459087ca800a2b7a9466902d7cab4374db7f3aa7e84613d112b294c4a49a47bbd2030b0cdec749615c34c26a546fc2108cc93a3d675d7dcf969f", @typed={0x8, 0x5e, @void=""}, @typed={0x24, 0x4a, @binary="291b10e1829c3b65b38a24ea657ac0268acbcd36af8d553fa5"}]}, @generic="2fb4ea54ef644918381caf25e3e831f6871bac8ff30e15c4a1f0940e0c5f1ffa67821aa5797345e5f13d35a6177cd53c29b8783f76d1aa5e4d56f0b720bb0fdb70ed98a7355a6863c6db2a4e08a61f9e9cdea668d5f22689b8310a45e4d18edff443794298d616858732628fb4f175239f6c6d63be66661366bdf95b832bcb103e52f5856052f42fc568b5b575151d9c58998ce48bdc40ab3f074f9800d8aae2e062eadd461fc3652fa70843536d0ca766c20e686cafdccd652380993e238ccb50c10b8a8e239fa2e6cfa893cd058bfa", @generic="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"]}, 0x540}, {&(0x7f00008ca000)={0x94, 0x38, 0x300, 0x2, 0x0, "", [@nested={0x84, 0x45, [@typed={0xc, 0x62, @pid=r4}, @generic="641ff543f92420c9eb2bb4b98c00314bc02f7ee6d02811f69ed2a180415fe96ba53527352758de7d9e4b19daa7ffbbcb93f1d78020c6f0830eb92618ae685e4550620d71b32f5a169af889a8d8e99b201dc1a46dad9726b75cd816", @typed={0x18, 0x6, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x5}}]}]}, 0x94}], 0x3, &(0x7f0000667000-0x38)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x38, 0x10}, 0x80) 2018/01/20 12:28:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0xc)='net/rt_acct\x00') setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00007f6000)={0x1, {{0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) read(r0, &(0x7f0000004000-0x74)=""/116, 0x74) 2018/01/20 12:28:24 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000791000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000054f000)="aa7abf8b10c47ff01245be8a92be6c49", 0x10) futex(&(0x7f000000d000-0x4)=0x1, 0x800400000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f000073d000-0x10)={0x77359400, 0x0}, &(0x7f000040b000-0x10)={0x0, 0x0}) futex(&(0x7f0000c80000)=0x0, 0x400000001, 0x0, &(0x7f00006bc000)={0x0, r1}, &(0x7f0000061000-0x4)=0x0, 0x0) 2018/01/20 12:28:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f3a000)='/dev/rtc\x00', 0x143040, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000438000)={0x5, 0x5, 0x80000000000, 0x6, 0x0}, &(0x7f00002c5000)=0x10) mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000f16000-0x10)={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f000086f000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r3, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000762000)={r1, 0x6, 0x5, [0x3, 0x1, 0x0, 0x8, 0x1]}, &(0x7f0000304000+0xafa)=0x12) r5 = socket$inet(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r5, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/01/20 12:28:24 executing program 5: r0 = syz_open_dev$amidi(&(0x7f00007ac000-0xc)='/dev/amidi#\x00', 0x100000000, 0x141000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000000)={0x0, 0x2710}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000fc1000-0x8)='./file0\x00', 0x141042, 0x0) bind$alg(r0, &(0x7f0000790000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) write$evdev(r1, &(0x7f0000034000-0x30)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) unshare(0x400) syz_open_dev$dspn(&(0x7f0000a15000-0xa)='/dev/dsp#\x00', 0x0, 0x801) ftruncate(r1, 0x7) 2018/01/20 12:28:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002bd000)={0x2, &(0x7f00002ef000-0x10)=[{0x15, 0x0, 0x0, 0x6}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r0, &(0x7f00007aa000)="026f692a6c42df09a815cb20e61a04bb7d55b0e81d2bb11e1bbffd885b00c4c5ff58142e02d9ab4396a250b5b57088d84fa8e2e28e2d206958bca2be00000000000002994fc60b7169d62ad4a5864355038f8fc9401c2a9b26491900eaa6c34cf5bd4ca50d6e1a7d144feb9102a5df46899db26666102bd4e40c148a0fe35c45d056ff049f3064cd6801a6cae07694d9e2512e1e3012e68ecbf33a391ab069359db8be684e8717ea595a7b71002dc2092922114aa1d5e7b60670ef6224d31f141d64233d73a6971ee17438b0f38aa35d29fbd8dbd504d0ee78c6ca0cd4855392f411b1430e", 0xe5, 0x0, &(0x7f0000c78000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/20 12:28:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f000054a000)=0xa, 0x4) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000243000)={0x0, 0x0}) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000099000)=0x48) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000ee6000-0xb)='/dev/audio\x00', 0x189000, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f00007e0000-0x4)=0x7) 2018/01/20 12:28:24 executing program 1: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000010000-0xe)='./file0\x00', r0, &(0x7f0000020000-0x8)='./file0\x00') epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) unlinkat(r0, &(0x7f0000040000-0xe)='./file0/control\x00', 0x0) 2018/01/20 12:28:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000405000)={0x0, 0x0}, 0x4000) sendmsg$key(r1, &(0x7f0000bbd000-0x38)={0x0, 0x0, &(0x7f000002f000)={&(0x7f00009ab000-0x2a0)={0x2, 0x2, 0x9, 0x9, 0x54, 0x0, 0x6, 0x3, [@sadb_x_policy={0x8, 0x12, 0x3, 0x2, 0x0, 0xd, 0x48d, {0x6, 0x0, 0x1, 0x7, 0x0, 0x1, 0x0, @in=@multicast2=0xe0000002, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_spirange={0x2, 0x10, 0x0, 0x3, 0x0}, @sadb_spirange={0x2, 0x10, 0x2, 0x3, 0x0}, @sadb_x_sec_ctx={0x15, 0x18, 0x3ff, 0xde, 0x9a, "d7a6c65a0404c08bda51d3f3d569d786e9c6d09de6fd6d61c2751b30b8617c06885de06a0792bcc172ca106703ae0eeade878ca85b429db4a261f96a20867cd1187561e02a6e0902bce208e2113085c91908b418c3e19541d96137f270351b399fa11be3fe255231e54d628a11d0b7e84d1ae76c9c6d99a0d40a98dc439829f8e1067f251cfd33236fd413842066e2f1b61bb568946f6d3705a3"}, @sadb_x_sa2={0x2, 0x13, 0x619, 0x0, 0x0, 0x4, 0xffffffffffffffff}, @sadb_x_nat_t_port={0x1, 0x15, 0x1, 0x0}, @sadb_address={0x3, 0x6, 0xff, 0x80, 0x0, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sa2={0x2, 0x13, 0x6, 0x0, 0x0, 0x7, 0x6}, @sadb_x_sec_ctx={0xe, 0x18, 0x7, 0x1, 0x63, "3c005779de014f5b18331de17a52dde39cd37df6423348e152a78e2ce49182a0ced8503a9cf59071bec295638ddcec4c22e62987a3f2c4110baf758292417d4140d844237c818a4064c26f4595fe81ba77fd736c7401262c461c47d626fdbecbb1e59e"}, @sadb_key={0x1b, 0x8, 0x648, 0x0, "932eb9f204c26453c729558407e32e3715088acaedef9dc794f60cb963c234b7d6ada46383ff59904fdf955b3afa22e2b9df1de0cd5168795c315f04195602b6d3e3de4e515990162222cf3aebd9d14901ab4ba89b6c282e0c87b6818241f21c929353ac242202bb7b4e7e92eb6b28ea341e9894f9b2ec4e6457c0ff480950640d81b33657b3dd2c7b6f18518c94046d71bc195daf9124e33453c350457c21a4a59a965272b84268548c1ed9254acf48037670f59d0a9a3331f1b015ec5bad989eef3db25d3fe3d63f"}]}, 0x2a0}, 0x1, 0x0, 0x0, 0x0}, 0x20040800) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00003b6000)='/dev/kvm\x00', 0x80000000000, 0x0) connect$l2tp(r1, &(0x7f0000a42000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x2, 0x4, 0x0, {0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x30000}}}, 0x3a) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0xfffffffffffffffe) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000c6a000)={0x1, 0x0, [{0x40000073, 0x0, 0x0}]}) 2018/01/20 12:28:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setfpexc(0xc, 0x40000) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) open(&(0x7f00004fb000-0x8)='./file0\x00', 0x103c01, 0x0) 2018/01/20 12:28:24 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00002c6000-0x9)='/dev/ppp\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000dba000)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0xa0000000, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000001000)='/dev/admmidi#\x00', 0x1, 0x400000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000040b000-0x11)='/dev/qat_adf_ctl\x00', 0x2040, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") readv(r2, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00001d3000)='tls\x00', 0x4) 2018/01/20 12:28:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mprotect(&(0x7f0000f54000/0x4000)=nil, 0x4000, 0x0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = msgget(0x3, 0xc8) msgrcv(r1, &(0x7f0000ba3000)={0x0, ""/164}, 0xac, 0x3, 0x3800) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 12:28:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0x9204, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000400000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$l2tp(r0, &(0x7f0000426000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x1, 0x2}}, 0x2e) ioctl$int_in(r0, 0x5452, &(0x7f00003ed000-0x8)=0x100) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f000074a000)=""/242, &(0x7f0000787000-0x4)=0xf2) listen(r1, 0x0) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f00003b8000)={0x0, &(0x7f0000e7b000)=[]}) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getegid() geteuid() stat(&(0x7f000001d000-0x8)='./file0\x00', &(0x7f00007da000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 12:28:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x10, 0xffffffffffffffff, 0x0) clone(0x20008000007, &(0x7f0000631000)="", &(0x7f0000748000)=0x0, &(0x7f00008be000)=0x0, &(0x7f00008d4000)="") getgid() perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000003, 0x20001010, 0x8, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00004dd000-0xb)='/dev/mixer\x00', 0x102, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000885000-0x10)={0x20, &(0x7f0000905000)=""/32}) 2018/01/20 12:28:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000eac000-0xb)='/dev/audio\x00', 0x10000, 0x0) getsockname$unix(r0, &(0x7f000024e000-0x48)=@file={0x0, ""/70}, &(0x7f0000cfc000)=0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000a89000)=0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "1fa81bdfc5693eaacc403eec0ebb14069da82c46b9813b79a6bb872e8122474e9e1e68d7e3ad316b235a8651", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e7ad6a30f0efb3a8f2f1256dcb0c09c578524021857b879d300ee8a096c658540ed7e3898814aeaed1611e728d6809376f030d52f18f76e5366434ffa74d3c2d", &(0x7f000000d000-0x9)="766d6e657431ab2500", 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x10001, 0x2, 0x4, 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]}) r2 = syz_open_dev$sndctrl(&(0x7f0000012000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f00007d5000-0x10)=@llc={0x1a, 0x3, 0xbc, 0x8001, 0x403, 0x9, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f0000013000)=""/87) r3 = accept4$inet(0xffffffffffffffff, &(0x7f000000c000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000f000-0x4)=0x10, 0x80000) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000010000)=0x0) sched_setaffinity(r4, 0x8, &(0x7f0000008000-0x8)=0xa70) setsockopt$inet_tcp_int(r3, 0x6, 0x3, &(0x7f0000001000)=0xff, 0x4) socket$key(0xf, 0x3, 0x2) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/20 12:28:24 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x80000001, 0x3ba, 0x10001, 0x4, r0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = creat(&(0x7f000014b000)='./file0\x00', 0x10) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00002d2000-0xa4)=""/164) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00002c5000)={0x5, 0xb, 0xd8, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000408000-0x10)={r2, &(0x7f00006a9000)=""}, 0xffffffffffffff82) 2018/01/20 12:28:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fe2000)='/dev/rfkill\x00', 0x4003c, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000fec000-0x1)=0x2, 0x4) syz_open_dev$usbmon(&(0x7f00005dc000-0xd)='/dev/usbmon#\x00', 0x1, 0x800) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x1, @common='sit0\x00'}}}) 2018/01/20 12:28:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x47}]}, &(0x7f000036c000)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) accept4$inet6(r1, &(0x7f00002e7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00003a4000)=0x1c, 0x80800) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/20 12:28:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000d000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x654, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000010000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000f000-0xcf)='b'}) readv(0xffffffffffffffff, &(0x7f0000010000)=[{&(0x7f0000013000-0xd3)=""/211, 0xd3}, {&(0x7f0000013000-0x5b)=""/91, 0x5b}], 0x2) r1 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000012000-0x63)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/20 12:28:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x3, 0x78, 0x2, 0xf14, 0x8, 0x40, 0x0, 0x1a2, 0x30, 0x9, 0xffffffffffffff93, 0xbb200000, 0x100000001, 0x2, 0x95, 0x1f, 0x10000, 0x8a3f, 0x2, 0x3ff, 0x0, 0x9, 0x4e, 0x3, 0x3, 0x0, 0x8, 0x2, 0x7, 0xb3, 0x6, 0x1, 0x401, 0xfffffffffffffffa, 0x1, 0x5, 0xb, 0x820f, 0x0, 0x7, 0x1, @perf_config_ext={0x7ff, 0x2}, 0x10000, 0x7, 0x2, 0x6, 0x3, 0x0, 0x80008000000, 0x0}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0xd) ioctl$void(r0, 0xc0045c79) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7ff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000002000-0x44)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bcsf0\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x6) bind$inet(r2, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 63.436521] TCP: request_sock_TCPv6: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. [ 63.456399] binder: 9482 RLIMIT_NICE not set 2018/01/20 12:28:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000f1a000-0xba)="d1d45d1cb4caf4cf3ac5b656f6cdf9319a4c3b786c51edd8e14f64d6368768934134cd272b47dd90c87276b2978d892cbec2fe8be996310f95d28deb94cf78ae2cd0fbd433a5a9e94c2dc116ae18c0bed8615106c1024e6c4bb678ede707431f9cebbc63810f638c38f50a6922cfae2c589b5cc4e56d1d5e9cd889d37953188c3f23990f79f8825dedfb5ee3344bdcbc57073544301dae8b47fe89970bc98ec4fedd16e571dd2d4abfa8122eb5ec99d158cb3195eec51b8a95de", 0xba, 0xc004, &(0x7f0000b6e000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 12:28:24 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x2) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000001000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000090c000)=0x14) mmap(&(0x7f0000000000/0xd6b000)=nil, 0xd6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000bbb000-0xa)='/dev/cuse\x00', 0x400000, 0x0) mmap(&(0x7f0000d6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00001e6000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d6b000)=0x14) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000d6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000d6c000)={0x3, r1}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000044d000)={0x3, &(0x7f0000ceb000)=[{0x45, 0x0, 0x1, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/20 12:28:24 executing program 2: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4000000000000000) sendmmsg(0xffffffffffffffff, &(0x7f0000018000-0x10e)=[{{&(0x7f0000001000-0x6)=@hci={0x1f, 0x0, 0x1}, 0x6, &(0x7f000001d000-0x28)=[], 0x0, &(0x7f000000b000-0x64)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d8, &(0x7f0000001000-0x4)=0x0) 2018/01/20 12:28:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x200, 0x402) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ea2000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x0, r3, 0x2}) r4 = openat(r0, &(0x7f00007c8000)='./file0\x00', 0x86000, 0x8a) r5 = eventfd2(0x0, 0xfffffffffffffffc) sendto$inet6(r4, &(0x7f000010d000)="19d9474f06fc21f13d3e896a3b43436b6d6ae3de4ca09976f29de39c28d97b719309170f44b9a84cc7968d90461686ecc504ce7fc38f674c688f1e45dbdc18b595af96446eeb57bcff5337834788af9ae10ec28d0e85ba6f395636b072022c14f10afc524378bf21205ef9a4ba56a8452479259179e3d593cf5f57fb9154cea86342f1e31ecd3b24a51b3843540817bfaf26b8", 0x93, 0x8801, &(0x7f000016d000-0x1c)={0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x2}, 0x1c) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f000099d000-0x20)={0x0, &(0x7f000002d000)=0x0, 0x0, r5, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f0000314000-0x50)={{0x480000000, 0x2d5e}, {0x6, 0x4}, 0x23f2, 0x3, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 12:28:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000cb8000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000aa000-0x4)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='net/softnet_stat\x00') preadv(r1, &(0x7f0000003000-0x10)=[{&(0x7f0000005000-0x1000)=""/1, 0x1}], 0x1, 0x1000) 2018/01/20 12:28:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800000000000001, 0x0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 12:28:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000a0c000-0x2a)=@known="73656375726974792e6361706162696c697479007aa9ecb905f781e7e65642b8e9e319cc45a46056d03e", &(0x7f00006e4000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) r1 = getpgrp(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) close(r0) creat(&(0x7f000072e000-0x8)='./file0\x00', 0x0) unlink(&(0x7f0000f10000-0x8)='./file0\x00') 2018/01/20 12:28:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000196000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000de9000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000050000-0x4)=0x1, 0x4) r2 = syz_open_dev$tun(&(0x7f000044a000-0xd)='/dev/net/tun\x00', 0x0, 0x400000) syz_open_dev$usbmon(&(0x7f0000ea9000)='/dev/usbmon#\x00', 0xa9, 0x200002) dup3(r2, r0, 0x0) sendmsg$alg(r1, &(0x7f0000b8e000)={0x0, 0x0, &(0x7f0000f3e000-0x50)=[{&(0x7f0000d81000)="38b4d1eb440d226831e9", 0xa}, {&(0x7f000009c000)="5f9b0fee7fc49cb7800965ee8b41fe95d2fd779e266015d38e0492f869d95c0bd0cb300a90d143bbe0", 0x29}, {&(0x7f00008bc000-0x6e)="2845442071b0b60300658d4220a82d7a606ea50c10ee54bb3de46b6c629f0b8dc33d490c1b685e8f73df1074eafd1df217c047e33d3bf77966a94501b7f0d40ff65290fcf642d65ccda094d3eea0c0f2482e7866b46c02db1ecfcd8be7bfe1b9c9a92f15e64bb3bcb20f7be9eae9", 0x6e}, {&(0x7f0000377000)="22c54103fbcbfb27d2b6c6815d4440a9340776d4064e3735bafe8e91c09a7da18411c21a6ec95b26aa44ff6b1206284ec49b6b968a5548effe4e9c6ae5bc80fa5eb297bb79870baeca3435b58d23e13c15ad26b5de7b0a6dc32f7ddc6e537a9c5c98063f085e68e5538e7487537c9b17dd77430be275ddcbd8aef102b1f432dd97abd018112bc0e9b22a9658170f6810ae064ad24a61a9acd898251b1abe5427ee5f3f0f2337f00591e529d7aa461a578b7d112d3af7ef41c586bb250de3d14b5fff86efea2f90b735352d44316050839cbd441764141db9d290b68c772b771ecccfbc98f74bb031", 0xe8}, {&(0x7f0000c52000-0x55)="d7fc26e12c856ac400f108d4053e8905540a207603521ecb00cc31ea962af9f2cfa259fafd09ad9c5e7d2268b3f4260c98d62fb8677f9261f70ea0dfa4bdf21c36b1220f6923d785377b6231b66946182994e3b2a1", 0x55}], 0x5, 0x0, 0x0, 0x10}, 0x4) [ 63.548437] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/20 12:28:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000595000)='/dev/audio\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000418000)={0x2, 0x78, 0x84, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) sync() msync(&(0x7f000076a000/0x4000)=nil, 0x4000, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000c8f000-0x8)=0x7) 2018/01/20 12:28:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x24000200) unshare(0x20020000) mkdir(&(0x7f0000040000)='./bus\x00', 0x0) r0 = memfd_create(&(0x7f0000b68000)='nodev$}-!ppp1.@em0\x00', 0x3) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f00004a9000-0x8)=0x6) mount(&(0x7f0000b78000)='./file0\x00', &(0x7f0000cd8000)='./bus\x00', &(0x7f0000043000)='ramfs\x00', 0x0, &(0x7f0000d7e000)="") 2018/01/20 12:28:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000e95000)={0x0, 0x0}) r2 = accept4(0xffffffffffffff9c, &(0x7f00006ba000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e5a000)=0x14, 0x80800) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000459000-0x4)=0x7f, &(0x7f00003fd000)=0x4) [ 63.616221] binder: 9471:9492 ioctl 40046207 0 returned -16 [ 63.616736] binder_alloc: 9471: binder_alloc_buf, no vma 2018/01/20 12:28:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a04000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000cfd000-0x4)=0x0, &(0x7f00002b6000-0x4)=0x4) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000028b000-0x4)=0x0) ptrace$setopts(0x4206, r2, 0x0, 0x100000) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000768000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 63.616757] binder: 9471:9506 transaction failed 29189/-3, size 0-0 line 2903 [ 63.738236] binder: undelivered TRANSACTION_ERROR: 29189 [ 63.750195] binder: undelivered TRANSACTION_COMPLETE 2018/01/20 12:28:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000df9000)='net/udp6\x00') 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) preadv(r0, &(0x7f0000276000)=[], 0x359, 0x0) 2018/01/20 12:28:24 executing program 2: 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(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x0, 0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00008c6000-0x12)='/dev/snd/pcmC#D#c\x00', 0xb9d, 0x80000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000a8a000)=0x0, &(0x7f0000f7b000)=0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) fcntl$dupfd(r1, 0x0, r0) listen$netrom(r0, 0x2) ioctl$KVM_SMI(r3, 0xaeb7) r4 = getpgid(0xffffffffffffffff) fcntl$setown(r1, 0x8, r4) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f0000822000-0x4)=0x2) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/20 12:28:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x0, 0x4, &(0x7f0000d4e000-0x8)={0x0, 0x0}) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f000072a000)=0xffffffffffffffff) fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00002ec000-0x4)=0x0, &(0x7f00009cb000)=0x4) getpgrp(0x0) 2018/01/20 12:28:24 executing program 5: syz_open_dev$sndseq(&(0x7f0000448000)='/dev/snd/seq\x00', 0x0, 0x101000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000c54000)={{0x5, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 12:28:24 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) sendto$llc(r0, &(0x7f0000448000)="f609f8daa44d318c69dad37da3530009e129450a41ade5ba00543051c7babbe0e049ea865f", 0x25, 0x11, &(0x7f0000b00000)={0x1a, 0x0, 0x1, 0x8, 0x100000000, 0x401, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000008000)={@common='ip6gretap0\x00', @ifru_flags=0x2500}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000a58000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) 2018/01/20 12:28:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fstatfs(r0, &(0x7f0000155000)=""/45) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00009de000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 12:28:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname(0xffffffffffffff9c, &(0x7f0000a4f000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000096a000)=0x26) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000ae3000-0x4)={0x0}, &(0x7f00002e0000-0x4)=0x4) r2 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0xfffffffffffffffd, 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]}) pipe2(&(0x7f0000a3a000)={0x0, 0x0}, 0x800) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f000067b000-0x4)=0x0) timer_create(0x4, &(0x7f0000627000)={0x0, 0x35, 0x0, @tid=r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c78000)=0x0) ioctl$EVIOCRMFF(r4, 0x40044581, &(0x7f0000057000-0x4)=0x401) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) socket$nfc_llcp(0x27, 0x2, 0x1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) openat$audio(0xffffffffffffff9c, &(0x7f0000f83000)='/dev/audio\x00', 0x200, 0x0) bind(r4, &(0x7f00005f3000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x1, 0x3, 0x1, 0x3, {0xa, 0x1, 0xcd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}}}, 0x3a) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000e98000-0x8c)={0x0, 0x9, 0x5, 'queue1\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000167000-0x14)={0x0, r3, 0x5, 0x0, 0x0}, 0x14) 2018/01/20 12:28:24 executing program 0: mmap(&(0x7f0000000000/0xbb5000)=nil, 0xbb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000bae000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000bb3000-0x37)={&(0x7f0000bb3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000bb3000-0x10)=[], 0x0, &(0x7f0000bb2000)=""/69, 0x45, 0x0}, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000fd1000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto(r1, &(0x7f0000ba5000-0x3e)="", 0x0, 0x0, 0x0, 0x0) 2018/01/20 12:28:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afe000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00007b4000-0x12)='/dev/snd/pcmC#D#c\x00', 0x80, 0x254782) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000e02000-0x2)=0x7, 0x2) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_int(r1, 0x0, 0x13, &(0x7f0000e8a000)=0x0, &(0x7f0000d0d000)=0x4) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0xfffffffffffffffa) 2018/01/20 12:28:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000eda000)=0x0, 0x4) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004c8000-0x1000)="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", 0x901, 0x0, &(0x7f000055d000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000e40000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000015d000-0x9)='/dev/vcs\x00', 0x14000, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x800) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000354000)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000740000)={0x2, &(0x7f000080f000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000d1a000-0x4)=0x0, 0x4) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f00002e8000-0x8)={r3, 0x3}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000eba000)={0x0, 0x0}) 2018/01/20 12:28:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = open(&(0x7f0000b50000-0x8)='./file0\x00', 0x2, 0x10) mknodat(r1, &(0x7f0000b08000-0x8)='./file0\x00', 0x3009, 0x8) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) truncate(&(0x7f00006ad000)='./file0\x00', 0x81) pipe(&(0x7f0000ba8000)={0x0, 0x0}) r5 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000116000)={r5, 0x0, 0x800000002, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f00003e8000-0x4)={r3}) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000175000-0x8)={0x0, 0x1ff}, &(0x7f0000388000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000b4a000-0x10)={0x0, 0x1c, &(0x7f0000994000-0x1c)=[@in6={0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6}]}, &(0x7f0000c9a000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000311000-0xa0)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x7f, 0x27c8, 0x7, 0x8}, &(0x7f0000b8d000-0x4)=0xa0) sendmsg$inet_sctp(r1, &(0x7f00001e8000-0x38)={&(0x7f0000993000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b78000-0x70)=[{&(0x7f0000150000)="", 0x0}, {&(0x7f0000780000-0xc4)="1a5851274540b6076398d5609db8fa220dc13d05d26de362e0632c37400677319b22cbfc0b44ae413b91ade80d7ff945b11c4bb67cc87c4cae1fe05d08f932f786a7f8caf6d359e8208f482bdc7208f72231a538621e89519b1367cfddb9b8996faa3340f119346159b2610d0b9eeed1af7074251da99a21438bf0a278f688c765a683954209499a9278af2ea0e2b6d884b1c7cdcc8f2989282902fd907b67c9df72f583a0d92e30bf0b5210c9795d62518484c10039281cf9207ac121f5788bb7224981", 0xc4}, {&(0x7f0000cac000-0xa6)="53b1b880efd0454ac377c3b63508e0844ac9ae569d7dc94ea611fe1d90a3ec10edfccaf3ebe8128d715ea27a74f91d89fe4c791a01c62e0c48be3e98cbd801f91ee72812c0f43de0225dfbca9449fc7449196f4f6012a06b040c3de47081bbdeb83befe0e97698b7b1f1a0cadea6d20709fcf18fd5fe69477e24ad2642a649d4761588e15d96af1c899d82eaacb67e55baad93b0c81693521bca5ee72380633fcf44982c76d3", 0xa6}, {&(0x7f0000fc5000-0x51)="a031885d802d8fc5e48a152745271c2b8a49987627a7f666d41af40fb63beb70ac8432d536f68579ea288034b8e491582be4ddca03e20ae65470ad6aad9d2f28e338aeea88c3de32d01134b83a1277fc7a", 0x51}, {&(0x7f000071b000-0x3e)="76f048e479bfcc872c853cd14c06193cf5de577e122cacdd00e9a1be37085716fa21c086bbebd960e852fe429673572d58606457497ec82978a23e74db0b", 0x3e}, {&(0x7f0000894000-0x69)="e413c77d169c20fd93818cf1698c177d7b89282ace0d60d55dd5189f02bf543e4069f4dad6a85e5e6d06d74021ec05f89435584585cb0282e10d7d6699dc6d0d78918b4c28fe40ec552683058fa677ee0143cedd39f10f4e53b557668dd2d5d8d058ee37424904e38f", 0x69}, {&(0x7f0000da5000-0xd3e)="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", 0x1000}], 0x7, &(0x7f00000a5000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x0, 0x9, 0x7fffffff, r6}}, @sndinfo={0x20, 0x84, 0x2, {0xe6, 0x2, 0x0, 0xff, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x9, 0x8001, 0x98, 0x1, 0x3, 0x8, 0x68, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x5, 0x201, 0x80000000, 0x9, 0x0, 0x4, 0x6, r8}}], 0xc0, 0x4004000}, 0x10) llistxattr(&(0x7f0000418000)='./file1\x00', &(0x7f00002b9000-0x4d)=""/77, 0x4d) 2018/01/20 12:28:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00006c8000-0xb)='/dev/audio\x00', 0x325201, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000af9000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000bbb000-0x4)=0x2000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000865000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000ed0000)='\'+posix_acl_access!\x00') 2018/01/20 12:28:25 executing program 0: prctl$intptr(0x22, 0x8a2f) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000ca000)='/selinux/policy\x00', 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000d31000)='/dev/audio\x00', 0x101, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000c89000-0x8)=0xfff, 0x8) r1 = syz_open_dev$mice(&(0x7f00008f7000)='/dev/input/mice\x00', 0x0, 0x901) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$unix(r1, &(0x7f0000000000)=@file={0x0, ""/45}, &(0x7f0000000000)=0x2f, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000001000)=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000ac7000-0x10)={0x101, 0x8, 0x9, 0x3ff, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000000)=r3, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000003000-0x8)=0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r2, &(0x7f0000002000)=""/83, 0x53) 2018/01/20 12:28:25 executing program 3: mmap(&(0x7f0000000000/0x916000)=nil, 0x916000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000916000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000917000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f00007d2000-0x1)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000916000-0x4)=0x0, &(0x7f00002d6000-0x1)="06") mremap(&(0x7f0000909000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f000000a000/0x2000)=nil) mmap(&(0x7f0000916000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000916000)={0x6, r0, 0x1}) ioctl$TCSBRKP(r1, 0x5425, 0xc84) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00002d1000)='/selinux/member\x00', 0x2, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000033000)={0x0, r1}) read(r0, &(0x7f000000a000-0x64)=""/100, 0x64) mmap(&(0x7f0000916000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000916000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000917000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000917000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000917000)={r1, &(0x7f0000917000+0xdd)="e29b35d45c6f62c153a1ff19adab9a71bc684804f7d09c21bfa089152323c286d803225378aeedbe78f4ba9e71c78262e74d46f82699b913d988d9ffd9e97cf12c9a12821a9d26e23a480e93f5f4ee891fb60356192624516f8a266322ba3e7132da6305a0e5989bc0250fc37df48e93aaec5c4dbaa20bbe4f9eda09db84739b31c5c9c93a16f0bb629b2e27bb99e3281c", &(0x7f000063e000)="", 0x1}, 0x20) mmap(&(0x7f0000918000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_validatetrans(r1, &(0x7f0000918000)={'system_u:object_r:etc_t:s0', 0x20, 'system_u:object_r:lost_found_t:s0', 0x20, 0x34, 0x34, 0x20, '/usr/sbin/ntpd\x00'}, 0x4f) ppoll(&(0x7f0000916000)=[{r0, 0x80, 0x0}, {r0, 0x8000, 0x0}, {r0, 0xc000, 0x0}, {r2, 0x8, 0x0}, {r2, 0x80, 0x0}, {r0, 0x604, 0x0}, {r2, 0x2000, 0x0}, {r0, 0x20, 0x0}, {r2, 0x20, 0x0}, {r0, 0x1000, 0x0}], 0xa, &(0x7f0000916000)={0x0, 0x0}, &(0x7f00004d6000-0x8)={0xfd0000000000000}, 0x8) 2018/01/20 12:28:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f00005e7000-0x10)=[], 0x0, 0x0, 0x1, 0x0, 0x2000, 0x0, {0x0, 0x0, 0x7ff, 0x2, 0x0, 0x0, 0x100, 0x1, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x1, "b1abccd67e00000000000000016cff09900408e0dc98684b49e00759576c2fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000a14000)=""/250) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f000014a000-0x4)=0x1) pipe(&(0x7f0000d52000)={0x0, 0x0}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f00003fe000-0x10)={0x4, 0x12000, 0x0}) 2018/01/20 12:28:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000dce000-0xdc)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000078b000)=0x0, 0x4) r1 = syz_open_dev$dmmidi(&(0x7f00009fc000-0xd)='/dev/dmmidi#\x00', 0x1, 0x10400) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00002bb000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aaa000)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000186000-0xc)={r2, @rand_addr=0x4, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000e50000-0x4)=0x3e, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000698000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000026000-0x4)=0xb8) 2018/01/20 12:28:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000075000-0x8)=0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000d11000-0x4)=0xfffffffffffffffb, 0x4) r1 = dup(r0) bind$inet6(r1, &(0x7f000016d000-0x1c)={0xa, 0xffffffffffffffff, 0x2000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) 2018/01/20 12:28:25 executing program 7: prctl$intptr(0xe, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x101100, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000916000-0x10)=@buf={0x0, 0x0}) r1 = getpgrp(0xffffffffffffffff) connect$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0x2710, @hyper=0x0, 0x0}, 0x10) r2 = getpgid(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000001000+0x1b6)={r0, r0, 0x4}) ioctl$sock_ifreq(r0, 0x89b3, &(0x7f0000000000)={@common='dummy0\x00', @ifru_data=&(0x7f0000000000)="32ac03e96273a048cf082f99f58992ab3421b9d3161e110754cea753b6a7beb4"}) 2018/01/20 12:28:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00001ea000-0x8)={0x0, 0x0}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r1, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000557000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000567000-0x4)=0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d17000-0x4)=0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000e37000)='/dev/audio\x00', 0x0, 0x0) timer_create(0x5, &(0x7f0000e9f000-0x60)={0x0, 0x2a, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c80000-0x4)=0x0) read(r1, &(0x7f00001f6000)=""/73, 0x49) ioctl$TCSETA(r1, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 12:28:25 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) pipe(&(0x7f0000fac000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00004df000-0x4c)={0xc49, 0x100000001, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f00000c1000)={0x0}, 0x8) pipe(&(0x7f0000597000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r2) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) 2018/01/20 12:28:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000096f000-0x13)='eth0\x00', 0xe73cc699a18a601f) pwrite64(r0, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f000003c000)=0x0, 0xffc) flock(r0, 0x1) r1 = shmget(0x2, 0x4000, 0x40, &(0x7f00003ad000/0x4000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000871000)=""/17) socket(0x1, 0x1, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') readlink(&(0x7f0000015000+0xde1)='./file0\x00', &(0x7f0000466000-0x3f)=""/63, 0x30e) 2018/01/20 12:28:25 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000020000)={0xaa, 0x0, 0x0}) r1 = userfaultfd(0x800000080000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0xffffffffffffffff, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000001b000-0x18)={0xaa, 0x10, 0x0}) 2018/01/20 12:28:25 executing program 5: r0 = add_key(&(0x7f00004e2000-0xa)='encrypted\x00', &(0x7f0000c8c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000077000-0x7d)="", 0x0, 0xfffffffffffffff9) keyctl$setperm(0x5, r0, 0x0) r1 = request_key(&(0x7f0000eb9000)='dns_resolver\x00', &(0x7f000053d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008d2000)='[\b-ppp1\x00', 0x0) keyctl$read(0xb, r1, &(0x7f0000232000)=""/0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0xa, 0x5, &(0x7f0000635000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1}, [@generic={0x6, 0x0, 0x1, 0x5}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c11000)='GPL\x00', 0x6, 0x5, &(0x7f0000001000-0x5)=""/5, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$l2tp(0x18, 0x1, 0x1) r3 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) r5 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000002000-0x28)=[{r2, 0x0, 0x0}, {r4, 0x6000, 0x0}, {r3, 0x3, 0x0}, {r4, 0x404, 0x0}, {r5, 0x2520, 0x0}], 0x5, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f00009be000)={0x9}, 0x8) 2018/01/20 12:28:25 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000006000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_security(0x11, r0, &(0x7f0000001000-0xf0)=""/240, 0xf0) futex(&(0x7f0000000000)=0x0, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000000)=0x0, 0x7fffffff) 2018/01/20 12:28:25 executing program 7: socketpair$inet(0x2, 0xa, 0x4, &(0x7f0000b1c000-0x8)={0x0, 0x0}) 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, 0x3, 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 = syz_open_procfs(0x0, &(0x7f00000d9000-0xa)='ns/ipc\x00') getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000d13000-0x8)={0x0, 0xcd}, &(0x7f0000c6f000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000e10000-0x10)={r2, 0xd0, &(0x7f0000980000-0xd0)=[@in6={0xa, 0x1, 0x9110, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x2, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1fffffffe000, @loopback={0x0, 0x1}, 0x2}]}, &(0x7f00005c1000)=0x10) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/01/20 12:28:25 executing program 3: 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000623000-0x4)=0x2e, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/20 12:28:25 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000a000)='/dev/sequencer2\x00', 0x20000, 0x0) futimesat(r0, &(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000006000)={{0x0, 0x0}, {0x77359400, 0x0}}) r1 = openat(0xffffffffffffff9c, &(0x7f0000009000)='./file0\x00', 0x100, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x85, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x6, 0x4) 2018/01/20 12:28:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) listen(r0, 0x8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e38000-0x9)='/dev/ppp\x00', 0x1, 0x0) sendto$ax25(r1, &(0x7f0000d0d000-0xcc)="01f7785c2a51e0f62ee2e37c5cc92cc394d36c9ed5290bc286d3314401b25b4cfe0119b4d706dd048868a0999277903db0f05039471ed01269be1fd084f4b34117fe50b2dc20a5dbad7fdb73b6370b94fa4e8b8e99f3a173316258200989dd56c75d0bc3d57ec5060562961416ca6895b22008029309a6cea89236269ae348f9862cc3851d7c744bf9120fb69012e4e9bf7331f163c2aaf0ba9cb9c666ddcfa1b1558ab32243d0ae232d93db14e956858824e02691743e278e7eeb57e9e0a3bf66c1235d0aab5270b48dddb3", 0xcc, 0x80, &(0x7f000087a000)={0x3, {"6d02e2cfa20c1c"}, 0x5}, 0x10) r2 = accept$inet(r0, &(0x7f0000172000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000566000-0x4)=0x10) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000eb6000-0xce)=""/206) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000567000-0x10ae)={0x0, 0xf0, "2b177841f76aa73d8836ea8e3a28bc561b245e01295c78700ab31a64f15b06959680cbeb51202fa62270cc60a0fbc4b4e7c02cac9b241603c04dda7858965e6e528870dcce42faa22868e8eac95c620da13808f05dd4323578f299cc94c6a23e0a2b5f601799e75c203d8b3bb0f143f67c8c53d935804e24838396b599e8fc47c9301edba3026a6063dabfa7fe1ef29493500363b38fee822b2365cd030c0c80649c469be9f498f50fd3a2fd3031e77b0f36631678833ed7e5f90a4360ca72a61fb6000ff7c2cbd66d5091dccdae6751def0ca80fcad7d190af7c37e2fb1e3e6431897cd9c19e71216acc32b7dfba021"}, &(0x7f0000b30000)=0xf8) syz_open_dev$urandom(&(0x7f00002aa000-0x1)='/dev/urandom\x00', 0x0, 0x101000) 2018/01/20 12:28:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)=0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000a82000-0xb)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00006a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) dup2(r2, r1) mmap$binder(&(0x7f00005d1000/0x3000)=nil, 0x3000, 0x100000f, 0x1012, r3, 0x0) 2018/01/20 12:28:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000d34000-0x8)={0x0, 0x0}) ioctl$TIOCMSET(r1, 0x5418, &(0x7f000083f000)=0xc156) bind$alg(r0, &(0x7f00001f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, "6d6434001000"}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f00003ad000)={&(0x7f0000af1000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000974000-0x10)=[], 0x0, &(0x7f0000af1000)=""/14, 0xe, 0x0}, 0x0) 2018/01/20 12:28:25 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c63000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x2, 0x4) accept4(r0, 0x0, &(0x7f0000000000)=0x0, 0x80800) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x17b401, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000003000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000003000)=""/120, 0x78) 2018/01/20 12:28:25 executing program 2: 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) getpgid(0x0) getpgrp(0x0) gettid() fcntl$getownex(r0, 0x10, &(0x7f00001f4000)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000748000-0x5)='maps\x00') preadv(r2, &(0x7f0000003000-0x10)=[{&(0x7f0000005000-0x1000)=""/1, 0x1}], 0x1, 0x0) pread64(0xffffffffffffffff, &(0x7f0000dcf000-0xe)=""/155, 0x9b, 0x0) 2018/01/20 12:28:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000011e000-0x7)='ns\x00') r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(&(0x7f00002a5000)='./file0\x00', &(0x7f00003bb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000199000-0x8)='./file0\x00', &(0x7f0000d26000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000184000)={0x0, 0x0, 0x0}, &(0x7f00008e7000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000033f000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000033e000)=0xe8) getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c74000-0xe8)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000608000-0x4)=0xe8) fstat(r0, &(0x7f0000d43000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00002d2000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005fe000)=0xe8) mmap(&(0x7f0000e29000/0x2000)=nil, 0x2000, 0x2, 0x10, r1, 0x0) syz_fuseblk_mount(&(0x7f0000ac3000)='./file0\x00', &(0x7f0000a64000-0x8)='./file0\x00', 0xa002, r2, r3, 0x1, 0xf9, 0x80) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000e0000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5a000)=0xe8) 2018/01/20 12:28:25 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000002000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60, 0x800) fadvise64(r0, 0x0, 0x6, 0x1) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x80040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000-0x10)={0x7, 0x8002, 0x4, 0x4, 0x0}, &(0x7f00004a1000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000-0x98)={r2, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000-0xb8)={r3, 0x4, 0x4, 0x40, 0xfd07521, 0x2, 0x40, 0x40, {r4, @in6={{0xa, 0x3, 0x3ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x90000000000, 0xdb, 0x10001, 0x400}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x312, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00009b3000-0x4)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x913, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000386000-0x28)={r1, 0x0, 0xd2, 0x9b, &(0x7f0000c5e000-0xd2)="88b9d68bca03f1322ca0a9ab23f19be54dac127550b887a9a6a9126bee0885e7530a7a771e21f20a838d078bc58178968895991f10ce5f5225b3f6efd6f49aa85cf4e396df91e63fd8bc239e37a174abcb6b557823e47c9f84cfb4689eadf767e36c53f27d2b032fcdb362312ca60d1f13e43f021ec5b37d4f82ae393572b42bb710b69df6072ad7db38ee2c7faf98f3353e23add9e13131877388b917983a82899bf1c2c2f44bb15476bd23f4e0e53f3ae3e4938fe2fa9815480f8739c6ca3fd815c1671d5bb63ad2427d12d871407038d9", &(0x7f00008b1000)=""/155, 0xe224, 0x3}, 0x28) 2018/01/20 12:28:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000667000-0x4)='N\x00\x00\t', 0x0) ftruncate(r2, 0x40001) sendfile(r0, r2, &(0x7f0000001000)=0x0, 0x400000000fee) recvmmsg(r1, &(0x7f000000e000-0x100)=[{{&(0x7f000096b000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00002dc000-0x40)=[{&(0x7f000000e000-0xda)=""/218, 0xda}], 0x1, &(0x7f0000987000)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x0, 0x0) 2018/01/20 12:28:25 executing program 7: ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000e80000/0x4000)=nil, 0x4000}, 0x0, 0x0}) r0 = socket(0x0, 0x0, 0x0) r1 = dup(r0) r2 = syz_open_dev$vcsa(&(0x7f00009ab000-0xb)='/dev/vcsa#\x00', 0xa, 0x6800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000001000-0x4)=r2) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000013000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r3, &(0x7f0000001000)=0x0, 0x9, &(0x7f0000002000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") add_key$keyring(&(0x7f000025c000)='keyring\x00', &(0x7f0000b1f000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key(&(0x7f0000b79000)='encrypted\x00', &(0x7f00001ed000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000ccc000-0xc6)="", 0x0, 0x0) 2018/01/20 12:28:25 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000079f000)={0x80, 0x0}, &(0x7f0000000000)=0x8) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000058e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$alg(r2, &(0x7f0000335000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-384-generic,ctr-serpent-sse2)\x00'}, 0x58) socketpair$inet6(0xa, 0x3, 0x0, &(0x7f00004cf000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000e82000-0xa0)={r1, @in6={{0xa, 0x1, 0x200, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8, 0xa5, 0xfff, 0x7}, &(0x7f0000081000-0x4)=0xa0) [ 64.368881] sctp: [Deprecated]: syz-executor5 (pid 9645) Use of int in max_burst socket option deprecated. [ 64.368881] Use struct sctp_assoc_value instead 2018/01/20 12:28:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fdc000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x3) 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 = dup3(r1, r0, 0x80000) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000873000)=0x3, 0x4) openat$ppp(0xffffffffffffff9c, &(0x7f0000392000-0x9)='/dev/ppp\x00', 0x4000, 0x0) io_setup(0x8, &(0x7f0000980000)=0x0) io_destroy(r3) 2018/01/20 12:28:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057f000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r2 = geteuid() stat(&(0x7f0000527000)='./file0\x00', &(0x7f0000051000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000ea6000)='./file0\x00', &(0x7f00004ca000)='./file0\x00', 0xe000, r2, r3, 0x20, 0x20, 0x40400) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) recvmmsg(r0, &(0x7f000030f000-0x3c)=[{{&(0x7f0000414000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b60000)=[], 0x0, &(0x7f00004f9000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/20 12:28:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)={0x0, 0x0}) r0 = syz_open_dev$usbmon(&(0x7f0000913000)='/dev/usbmon#\x00', 0x7fb6a7b8, 0x440) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000e0a000)={0x0, 0x4, 0x2}, &(0x7f00006e7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000066c000)={r1, 0xc0, "6de146ce1cb314740416e8f7945de184ad9016eb65bc0056df367b2f63dd9fc12631e9bc0389e74310ee2aa50e58932377ccc06baeca9dbf68e701084d4c472137c84eabf7efd0d6ef322443394d220020b14156957841ff52145dd960d1efdfca341007442b42684d90023d4014a6482cf6235d00fd967ed8db92f5a31073db09cce8d9cfc27a5852605dad12baad8e265baa87b910266ab5e3a28716916b0cbb616806df56d9b7dd05beb2135cc705fb9842e86a35f91c916f7be7e2efd0c5"}, &(0x7f0000b8e000-0x4)=0xc8) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r3 = syz_open_dev$admmidi(&(0x7f0000a6d000-0xe)='/dev/admmidi#\x00', 0x1ff, 0x404202) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r3, 0xc4c85513, &(0x7f000076b000)={{0x8, 0x0, 0xffff, 0xb888, "2b097ad599c7407681a0253abd136dfa831e9b0a7037c5602f3578f77f4549bba017a2181c322c7a4ebec9e1", 0x5c7}, 0x0, [0x5, 0x9, 0x8, 0x6b80000000000000, 0xa0, 0x401, 0x4, 0x4, 0x164, 0xb9f, 0x7, 0x0, 0x2, 0x3, 0x2, 0xab, 0x80000000, 0x5bf0, 0x4, 0x100000001, 0x0, 0x6, 0x3ff0000, 0x9b8, 0x7, 0xc89, 0x9, 0x1, 0xa69e, 0x174, 0x7, 0x3, 0xfffffffffffffffe, 0xffffffffffffffff, 0x9, 0x6, 0x0, 0x2, 0x7, 0x2d2, 0x4, 0xd03, 0x2, 0x8, 0x2, 0x1, 0x506, 0x101, 0x2, 0x3f, 0x3, 0xce9, 0xe60, 0x10e, 0x10000, 0x5ba2, 0x50000000000, 0x9, 0xe3, 0xffffffff, 0x668, 0x9, 0x4, 0x420, 0x7, 0x7, 0x1ff, 0x1, 0xc0000, 0x5, 0x9, 0x7, 0xfffffffffffff801, 0x7ff, 0xa5c1, 0x3, 0x5, 0x7, 0x3, 0x27, 0x4, 0x2, 0x2, 0x1f, 0x1, 0x80000000, 0x140, 0x8, 0x8000, 0xfff, 0x10000, 0x0, 0x5, 0x9, 0x6, 0x42, 0xfffffffffffff553, 0x3, 0x6, 0x8, 0x1000, 0x96b7, 0x1f, 0x1, 0x10, 0x1f, 0x3, 0x100000000, 0x9, 0x6, 0x7a56, 0x5, 0xffffffff, 0x3f, 0x455, 0x200, 0x40, 0x80, 0x3, 0x7, 0x100, 0x2, 0x9e, 0x4, 0x1, 0xfff, 0x6, 0xc91b], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$nl_route(r3, &(0x7f0000adc000)={&(0x7f00004de000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000537000)={&(0x7f000011f000)=@ipv4_delroute={0x2c, 0x19, 0xc00, 0x1, 0x1, {0x2, 0x14, 0x80, 0x10001, 0xff, 0x2, 0xfd, 0x6, 0x400}, [@RTA_GATEWAY={0x8, 0x5, @multicast1=0xe0000001}, @RTA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x0, 0x10}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x800}, 0x40040) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x10000015) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x3) [ 64.448170] sctp: [Deprecated]: syz-executor5 (pid 9645) Use of int in max_burst socket option deprecated. [ 64.448170] Use struct sctp_assoc_value instead 2018/01/20 12:28:25 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b30000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000000000+0x147)=""/135, 0x87, 0x12020, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000756000)=0x9, 0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000884000)=0x0) fcntl$setown(r0, 0x8, r1) r2 = syz_open_procfs(0x0, &(0x7f00003e3000-0x7)='mounts\x00') unshare(0x28060400) r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002b6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000873000)=[{r2, 0x0, 0x0}], 0x1, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) r6 = syz_open_dev$usbmon(&(0x7f0000b01000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000d2f000)='/dev/rfkill\x00', 0x0, 0x0) userfaultfd(0x0) write$selinux_create(r6, &(0x7f0000c22000-0x56)=@access={'system_u:object_r:pinentry_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x38, 0x36, 0x0}, 0x56) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f00009dd000)=""/4096) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x400004d, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/20 12:28:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) unlink(&(0x7f0000a47000-0x8)='./file0\x00') ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x0, 0x0}) 2018/01/20 12:28:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000085000-0xc)={0x6, 0xffffffffffffffff, 0x1}) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f000012f000)={0x1f, 0x8, 0x5, 0x8}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x402c542b, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 12:28:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009d6000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$kcm(r0, &(0x7f0000932000-0x38)={0x0, 0x0, &(0x7f000084d000)=[{&(0x7f0000596000-0xe3)="f75a3195c483b901d927011652b78eaa2edc340faa5a0192901215d8c1734e3e2cfd62e8704402d558b1f567a48b220a80cb503f849ad96c5d75bf7e17597224bbc4e81f1ffb6c41f287254b69156ff6b18264c7f63e4727d24b3467729fa8d879b6224147d4763054f2d5128e0ad0463ca473ed0f31d4ba5971ce683b911433cc2de84ea0d04a746fe2f238c5311c99c8193ebb43274866087b4aa6aae5d674ceadcd124e9add2dfdc97f1c9c72d8703041216fac0d974a39887e869d1f0616d8d9fc37b454a2baade72b7d5e4adb78b30572cbfe09f07079568f4800fcf47c0e0deb", 0xe3}, {&(0x7f00009a6000)="9c901adc8760b3e8dc4ba1c2d207756db2a1ac772e1a2e82d5390f7bc474ae7f90bf6ef7af03e6236da71a6cb581b91ed87c5679bb242e1b28ed93b5d3e967093de15e91029ab2c05d76f6843677f8017ffe26d38568346bb4a47d6b06967ed4f1fc46d744b9322cd86e6e058a0afb80a2277c344299ae6ff9f771e026552e9b5a1ae60437486b774b028dc5679826a0a8c42edbe96d50683478941f79dac620981e49df3faddbe0bf0201c00c85e2d774d847021aa068be6ded8e28d4e7b8af3cad295e576f5c4780a49f5e439fc99a89e36f4e270208f1ef229ce113436f20af7dbcff96", 0xe5}, {&(0x7f0000ff7000)="c23f701ece3e3706fd745aec66ba2a3e4a35721d14bdf3bf47cfa124c702e61a9519a9f03454ba9f687ceb1a9d2bef719be3dd25bfb1d902f407ee6ca6ad0cce3f538dafa2995c307363776239450e226b123e74b0597e23c7410e48cc8fd0362e702b23c6115f0696142ea01c7a073154a43d5ab1710a61d797539c61db31ad7e6404d16b426044a47c0128b18c5e6e33f2bf8ce42382b97933c3ecc78aa309a1cbe2b9e640b133db5952757468d93473d2c73cf1d7950f69b9fdf4ee1cb874fd2ef8e5383cdf1635a3516469a0c9df22fd", 0xd2}], 0x3, &(0x7f0000db8000-0x2130)=[{0x1010, 0x10f, 0x1, "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{0x110, 0x11f, 0x7, "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"}, {0x1010, 0xff, 0x6, 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"}], 0x2130, 0x4000}, 0x0) syz_open_dev$binder(&(0x7f0000ab0000-0xd)='/dev/binder#\x00', 0x0, 0x802) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x101, 0x5, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) fcntl$setflags(r1, 0x2, 0x0) arch_prctl(0x1001, &(0x7f00004e3000)="4b81c29126a62536bd63a50f5336bfccdb92d5bd00dccc0d") 2018/01/20 12:28:25 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$void(r0, 0x41007701) r1 = semget(0x2, 0x2, 0x250) semctl$SEM_INFO(r1, 0x1, 0x13, &(0x7f0000003000)=""/157) 2018/01/20 12:28:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000072c000-0x8)={0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000ead000-0x30)=[{&(0x7f0000494000-0x82)="ac", 0x1}], 0x1, 0x0) pipe2(&(0x7f0000141000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r3, &(0x7f0000f14000)=[{&(0x7f0000854000-0x22)="8d", 0x1}], 0x1, 0x0) tee(r2, r1, 0x3c, 0x0) vmsplice(r0, &(0x7f0000ccf000)=[{&(0x7f0000d4e000)="e6", 0x1}], 0x1, 0x0) 2018/01/20 12:28:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x80082, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000001000-0x2e)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000c13000)='/dev/input/event#\x00', 0xf, 0x4200) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000a20000-0x28)={0x0, 0x0, 0x0, 0x0, "cc450294828d9b22c3c7c917d91a496bed9216a6f3af549d6ee1fe23806ba2a4"}) 2018/01/20 12:28:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000090c000-0x9)='/dev/ppp\x00', 0x80000001, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b1c000-0xf6)=""/246) write$eventfd(r0, &(0x7f0000532000-0x8)=0x0, 0x8) ioctl$TIOCNXCL(r0, 0x540d) 2018/01/20 12:28:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000e9000)='keyring\x00', &(0x7f0000336000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000fad000-0x1)="01", 0x1, r0) r2 = add_key$user(&(0x7f0000fc1000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000006e000)="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", 0x148, r0) keyctl$dh_compute(0x17, &(0x7f0000b55000-0xc)={r1, r2, r1}, &(0x7f0000702000-0x5)=""/5, 0x5, &(0x7f0000c97000)={&(0x7f0000a72000-0x10)={'cbcmac(cipher_null)\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 12:28:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000531000-0xa)='/dev/ptmx\x00', 0x2000000000002, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f58000-0x8)={0x0, 0x0}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f000024d000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff9) r4 = syz_open_dev$sg(&(0x7f0000993000)='/dev/sg#\x00', 0x51, 0x101080) connect$vsock_stream(r4, &(0x7f0000955000-0x10)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10) write(r0, &(0x7f00001fd000-0x9)="", 0x0) r5 = dup2(r2, r3) fcntl$setown(r5, 0x8, r1) tkill(r1, 0x16) 2018/01/20 12:28:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r1, r1, &(0x7f0000216000)=0x15, 0x2a) recvfrom$inet6(r1, &(0x7f0000112000-0xbd)=""/189, 0xbd, 0x2000, &(0x7f00008b5000-0x1c)={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000ffc000)=0x0, &(0x7f000083a000-0x4)=0x4) 2018/01/20 12:28:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000dbd000-0x16)='/selinux/checkreqprot\x00', 0x288240, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000639000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000721000)="890703f900", 0x5) sendto$inet(r0, &(0x7f0000440000)="", 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 12:28:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) recvfrom$unix(r0, &(0x7f0000c0a000-0x13)=""/19, 0x13, 0x400000000000022, &(0x7f00000fc000-0xa)=@file={0x1, './file0\x00'}, 0xa) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00007d3000)='\x00') r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000639000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000da1000-0x20)={0x20, 0xf7, 0xe, 0x6, 0xfffffffffffffffb, 0x7, 0x200, 0x7ff, 0x0}, &(0x7f0000d2c000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a9b000-0x8)=@assoc_value={r2, 0x9}, 0x8) r3 = getpid() fsync(r1) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) 2018/01/20 12:28:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2f9}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) shutdown(r1, 0x1) r2 = accept4$inet6(r0, &(0x7f0000218000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000caf000)=0x1c, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00005f0000)='/dev/autofs\x00', 0x80080, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000b29000)=0x0) write(r2, &(0x7f00007d9000)='.', 0x1) 2018/01/20 12:28:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00002e1000-0x9)='/dev/rtc\x00', 0x6102, 0x0) r0 = add_key(&(0x7f0000130000)='big_key\x00', &(0x7f0000705000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000def000-0xa4)="8f71d47275fe18c03de8baf8f9332902ca94a4b6c88a0b115db9a6d318dcf2ff9ed28a68768ed9240c6d1e59148511e94b549c2c5e6ec18a467527e0de73aa5812c897982c6fa47b0ded60da1d1e804aeead5dd409743af75a386920d05ef36747d6c8dcdb2fb2ca03055342c53bf8dff1557a", 0x73, 0xfffffffffffffffb) keyctl$read(0xb, r0, &(0x7f0000b62000)=""/114, 0x72) 2018/01/20 12:28:25 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000003000-0x1c)={0x80, 0x14, [0x3f, 0x400, 0x2, 0x2, 0x9]}) getdents(r1, &(0x7f0000001000-0x64)=""/0, 0x0) clone(0x0, &(0x7f0000004000)="", &(0x7f0000011000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000004000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 12:28:25 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xf) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) move_pages(r0, 0x1, &(0x7f0000000000)=[&(0x7f0000360000/0x4000)=nil], &(0x7f000035a000)=[0x6, 0x61e1], &(0x7f00002dc000)=[0x0, 0x0, 0x0, 0x0], 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004a4000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000061b000-0x1008)={0x0, 0x1000, "706b950b491db4c3a200c58acb05355ef3af74764b4bc94121f359a615c5c0fcde1c9c34e05f05a36f85c793bed7ecbac790003abf6197dca25094a6811f3684fe012cd08878d0dfbeb4a6e3b49ddc3ac25d3528e58f87ce2b97e8e97e034ff97f4d3a073b10a6e686ed6536d774d4e8f8df1856a4ae267b19912135958bc5502c87bf7fb5c3ce57522fc9f0f56c93e8bd5baf9f809e325362cad1459925acfef2402927b84b746c77e4f5808c5671ebfd9803227a3c504015714b3bda94a6452ef9b8a7174870832a1e07f59069d94db47f5e30fc2dde1072a937ae6381027b6b77f9939eeacbc9cfafc42367260a2f6bece7a6b81fece294c099a905ff8a834d4bd42bd6b58ae75e4b0fa27d69a4fbba46277d32af7906e194e71eb0343f1cbe21f0721325e97091fb83fd151b1cbd123664a4045075a3c6add9c93096b07d89abbdc9adde34ff4829c365fc6cea0ffaa8773063543b49b01df10f838ef3f12c85b5335d81dd8f5f07d807edda9548b17e78399dfea3524c5ea9f93713b6b45950920b2e86cb4a00a2022d21ddcbab77efe8ebc9f5aa080b63fb335a457b8634e6d485efdeb126791ae7b71179d8e2de75fd0a85ccf5ac46469566b916b9629711295e0de3aa49a74be5e2af6c651460e58cc49a205297514f46ec1532a10fff2ac5d9429780b3d80ac942416176c8fccf667fa013a9a8f2ccd51dca49418dda2934e51e3fdc120a1c82a003ea8d2d21c0bed48cace4845d99e07622fee8ddbe57af98c48afc3c80587cda5f0c82dbc2fec1924d9e5f56c8fc4ead7587f0460ac8d1b9d9ea53597ae4d5479c8aa4bd64455fa2447a2b1ebcabb3afaa3cd45a7a8fb4c04e1717de4976a7bd15b8ece7a1a1fc007f26c3ff82b9adedcdaed773654eb25999a3a212d713f168d023cd7e455a8b526dc5626e9a9549834d5862c9aca4c071639ad468bdb147afd036803de36a0eba1476acddbe620366ba61725730187d381a2cb27b9aab7c6cdb8dffb242b067ce0d335fc3dac9807b6e74bc919b206441876978a4c71a3f3b58a81b5e6bafca457775eae27da94f6368ed60690926f71ecb1480218ce84d61733c353f26de4caf226f80f18355575d35a92fbc27da68d51cfc300ea3648f71dffc4b9d5d1c88acc6a39b6ee6b806df5b6288ee52bc925f7c18682f068c20b6d380b75b32f26e8ad9c6cde81a148edb47260ef20838713558cf62896acc4d30194e378fa1a10ce670c71ef973319557f155d5aa0892130f26689654fa06b6c309ea6ceaaac9f2b7a90e4769c0b1dc22fe81a1572903233830a1c5ab975efa45f038675c7224d524c59fe38586afc1ca3dc427acc2999e6b3cf1060ce4966af1404fa923d5a8521a37be7efeda44a4b47f92425802d5bc9554d97e5f66dcf6a25939203481840b2d3631728308c24d9980d32f50444034b924299c64fd646060dc41d03fdf06307ceac1c1c667224e06772d9fcd504f3d5993ccb8273c693807c99abd8fa1b39e03f66f94815de951a4a3800b4ac823f5ca4347567379affb4841d22b85beb93c337326c15afbdba9ea00150e928567d88dc9b5d8d7049db491c5d5542fb3c60cfde23c54bf234a43702f022cf6e7503ad0706c049f52ef0bf464743197a9c92460ad85bf5e5049b32c4bf93076b27b83cca2fc68c14d95f878ada33f059d88a668b35cbf82564b0ea482c493e1ec26e5233bdd7d2dfc2d6cd7822aabc94dbf9a1d92fff089c5928438a018c30f718801ebbedad15612ccac75d84d1087b28e27295bb74719f5b06044fabc03cdd942f56fc80b9a2f354f711ed0001013ba53fa4830d1065ac700ca1ac14f9901575c3e4ba89c3c5c71e48f2a9476dfe17db81e4b8df29092f0bce4a77c862c58af06f5256c6e135b9c9d24a94dbfdf77f992696d402e2ad31dc8136436a23b34abb5d70747f3474e42483c1d2735543470d217fafc49a65c2d5cfaea3bf5917c0a1b9c29f9124af724b2bc226c7b9f8a126ffc00730bdbea5759ce6757ed6383543c29a07915b4c5eb71ff87ad0255636920055c926fe582d6dc713f9fbb95473e0ebefe3715e5294ea37c27f3b9533483f80d55ea59d6f05e91855e2c58d5b45b61cec0852953eb8f7c558d220c026dd96440abfa05439207eeeeabf779a4398bd6c757cb2063de77eff6507c621876f1ae66bb0eab9120dff71aafe3f8add3ac58bf363a37ddebf031f20b6a6b726faaaa77760a269b17a016980fbcd6cfe2b63a4e73240b52f66fe75e3ee09cbbadddbb342c56def21c1dea36a57c7c0f23b72e4c8d97dc9227387e29f0a506e11b3adb31c2c808baaf70914fb44ac602a584ad2baac6b471e2c56663c484f885332fa81e92998d94a7e075575fa378c567ad083a3f48ca7f549a53a110398272213d906f9cc73a6fb0a0955cff9cbb95dbcb41aece126b46e9208b6d3714f3eb480e4b0ba13a8cd509749113ab2a20af3a84bdc97dc2eff928df6986e9d35def7f7e7fc17c454488a43543a8a1875383b5e95c30e2a763c7912700679b4e367f41c2313e7ab48ba3b929859378150f44059cd7d2a1988cd98d4e4bcf9dd98fc1fb92467551362bc0a37e756a92232d7ae4f7ab963551db7dade34d8c715ccc5e8270dd64a92a6b2447a7d02c59fae46a94efd32afc38f10e286b8f0807a68d90c977b1767d5e9e365a280299eb3f3e0738777927d95f05642c93ffbbe32a2aa8805da2f8b89c5747629faa0ddf4ab051343925cd8b01ade93044051ea41e82efbffa16767a6d729d9d1dadb7d7b275b71dd61597b6900e88b2f9dcb28335f1ef05ade23baa18b8c774461b75a82ca66ff564ab7405b38483f9bb30b48026c9aac2aa80be3d899dd95081aed0ddd636e143bba7203a91fa09731534cb56a4dcb7ecd5eeb9c3518de69d6d993f0656e37ebd4f812f769099b4f15da5ad87316943c7fea92cbdfb6f7d371fd3aafcf5af431c5c6006fb7b8916501fd4028c9f269b53483756903b946e859cd2f884ea0106e95837352fca8e499b369d21a8bb135a5b43558e39a8c912ed20853eecff54603c2136e8b0b43c8a278b1a0d0356b2adb2e3eef03100fb1d05432c0e77baf90c5ebbab151cc4ee4eb74afee9ee7c055e2ff06e51246af4c9071a7bab9b212ea6a7ee46a30d57009ad51b469e5cde9390f1f907d760bf4abef8434891fd4a379673b2d98c025e899b8cdaaadffaa1b1d99f9d823e0e92472c646f129058f8ec3157cbe4bf060709f273a323be0a6048581ed42b44e77501aaaa087134681239b7832d83bdcb2e98770629dbd054fa412c8d085b22690266a229837151d8a7e0a4c884c727eeacf4985da1a5bc7d5ae42ec19c1ddc4c3f032e4c94c87589e023db84b0791afef403269585036d47ba6a42c91a97b2e9ba6d477321ca1536b8ff18f73215f727c581576039ef23187bc04ff28397881fdc74df089cf5ad3131d196a55d7924410d7ea80152cf9d6b44187c7c3c1f554087e835f5877658e3d2e69a4e021a6a8a15791c359623825128b1f71d5964c302ac8e5ac2d8b432dd9be6cc076b20e13766237651f8fe2cbb28f2b8f416ab912959a6eb3a37e8892aaaf3e613c46a0e3fbb7c7871698eb7afdae8ac2b6e415f2d79a5a60f215bfa717f17662e336ce2d4f6fdb3a387bbf56959023e6565692ed584f50cbd219e83fdfa693690387d60d6ee865f5e5937f177a252a34e484205b18c85451a0b718393b43c28e969bc586e47497744805f1e1966980fb1726a3c6b8cdaa1932ec50ac42a3928924b490d42836f5fa519cf51469ffcc717a15fd2f39643b97733e4ec18c7bfddab538a9203a9f3c5fedc9f824d57cc25deddb40a5fd67b0344d34b53886c4b01d4b4724e1fced1846c92a81f13f72c42dda39053135328663dbbd50f82a589ee19544115783e36b5e6dde6b789904898aff65b51e1328328b97e0776e6b53451739f2cc85617a85d353920d606300922d681168f7834848393ed1529d8dd818f9a72114fb62e137bc156bfb7d90410095f360bcca11eb4f6f6ec18b93fa1f075f13ef26b8c5f1f82e767019825afd408d413768cf31e1beacf71ea8fea64d3aa6e3308480dba7ef9e93dca7ce4db0c5bfc15ada4cd70f1f480b5b5c730531e1b3d3530366a0303e1ca6eff19040657c631ed6db310a82699e2166aa7f92744c44bdfc84e7fe72ea05a1cef6146fcf6807ac930d7d207d73f59c6512963703250d657f7b3fe62fc11884841920ef3af151c6c665c098d1645a636a7dfd713102375f29bb71995ab88a02cdeee8a42f57c71b0dc61f1ed1d3e52dc8a17e85a26eef6291a9d5f5fdb847b891c73bbff31b18e92f56c503e4d9de5ac9103a8edca5724f1eca0a5f150b919b66f67518ad59ee8ff3614fb4488d55376889d52bfd0187480174333c59506eff519d4e13259e48c9dd01bc5334b5ab9d0f12b431895e8cd3e22b6476f968c545d28996ad310ff18af9336c2b3608d1a44383bfcfb423a8f68f7819acb23957b3bab1e2132928381a76306ba5f10c10368f2fc146d3de8ffaf4e44a2970884f21a08e2494bca920d8ee479da042d49accca083158325e0ea37229f1e1c7e1bc0b9e56b90fb80e3c34094633fd90490404d5206bd481b4160667aa9e079edbc5e7588ee7ed4da27c5d4c58e4e5c4e22bb8419f6b64920a0cffb42e00ae4b21c1af25fd86fb58005cbaa337a73da631f58c6dda4df0601066501e1153b21c3b9308dcba5fbd52fa7fbb44400f4cd588e74efc6f10ddb78eef32a14ae5231fa6fb3392d112d9b57800ed0d2f976b6ee4e84f66c00891684cc83b86526326d908193d9a6f85b4c3a6c6ae3ce9aeacbf3297969860177eb62ab722aff4a64d52f22e4dafc11400c05a1719b3599a04fc11a8293f5ebc011a883c17313f066d9e2f828040117abe87611fc753b4162bd81d7f6ddaaf3461cf538c616d7f23458fd16867748845e22de22f597dbf00f0f10fed1758116beae17be19f376fe6642baceff3f67570c140e4d2fcd198b520612d0d2c81c8216c29926068d2244767cfda83fabe660f3acca9b6a00d315e7e1240ce26c1bc248a206565dc35d32dc70ebeb689958eb988e1b1d73cb5deba2526769f0d86ca3b80bf9a59a966c5e959f55f9bb52dd50340257ea9fcf8b069b70704d4b3e51166c54894da9286d3159513b69d7a06927ffbbc7125f7825b564800b762d25dd4fe525a45f5d5683738c3b850de0e9d1d88b4c8a4baaa83efb8eedab82986c774fd01125792288de685e3655b0109b67d71d19f53521918ed823b1349bc81a30443041d043501e2c82b1f94ad6351e7615c6571c0ee85a4d99a695e6185bbfb34480a15d6d8bec1976bb33a58b3a7d94a249503198657cfa305e7703be37f13c7bc549fd0efc7e12bc225b8b05eadbaa65cee055a7b4eb07fd49a3c6aa74df2efce3188cb4d28c9ff13165fde4c5c8d8abbec885c996f1269d0ce1002b39bb9f1634b3d07c83ed753e648f0ec5de79c6eb789333be7a6025babae3c2117dd448949a55a326e6e2af96eb4e8c8a3faa16c0ccec5955f8dda3e10bbc719430b445492e00c22d13408d60d727393b04f9cad92515cd9f14a2577840e5c9fafca6dbdeb3033b7d76bf57912c895c5ebcc67ea5ea28913349f482541f4c84d9a77c9bf1eda1e579ed86b7c146b433c7756f138b916bae3a261eb8174ea423c440bb1fed0128028e38e8a4b16ed5b8caf257d0f4518543ce08c086bac57c4d271f306854b3f2d4f30b"}, &(0x7f0000532000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00007e8000)={r2, @in6={{0xa, 0x3, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3b7, 0x2, 0x4, 0x1, 0x81}, &(0x7f00005a4000)=0xa0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000731000-0x18)={0x0, 0x2, 0x30, 0x100000001, 0x1}, &(0x7f0000001000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00003c9000-0x8)={r3, 0xfffffffffffffff8}, 0x8) clock_gettime(0x0, &(0x7f0000460000)={0x0, 0x0}) 2018/01/20 12:28:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1e, 0x0, 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) r1 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x400) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000081a000)={{0x0, 0x3, 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]}) openat$rtc(0xffffffffffffff9c, &(0x7f0000ad1000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000fbb000-0x2)={0x6, 0x3}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00005a2000)=0x0) lookup_dcookie(0x1000, &(0x7f0000321000)=""/243, 0xf3) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000dd4000)={{0x1, 0x1, 0x5, 0x2, 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]}) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e85411, &(0x7f00003fc000-0xeb)=""/235) r2 = syz_open_dev$usbmon(&(0x7f0000cb5000)='/dev/usbmon#\x00', 0x79, 0x101400) getdents(r2, &(0x7f0000874000)=""/148, 0xfffffffffffffe96) 2018/01/20 12:28:25 executing program 2: r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80000) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f0000cb0000)="cc3671d61eca593d6e8596aa55d9e477b0d69c568476eb1840b32a491ab1de653c13cd01a7f80184294481ccd501b5398814b969539e9e131aa3d32ae898625202dfc7b742eb2b0ce680760fba00f048") setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000095a000-0x4)=0xd8fb000ce395d716, 0x4) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) shutdown(r1, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000f41000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000bb5000-0xd)='/dev/dmmidi#\x00', 0x5, 0x8000) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x3) 2018/01/20 12:28:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b73000)={0x4000000000006, 0x4, 0x1a723ef9, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000000000/0x260000)=nil, 0x260000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) sendmmsg(r0, &(0x7f0000ae3000)=[{{&(0x7f0000660000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006f0000-0x70)=[{&(0x7f00003cd000)="6b8a03ca610d05543d693cc2a0a9a689fa0a6715d37f4497a1c211b5a974e5a62d877f72864db24a73265df9cdc82c11671396a15cc90d4ae2a348fda004f190984434046191d4304f5c1ec67b41a96b824e477bd52115e611b2adb2eac651c721d264d402ddde9785b8a73d6aeb5fb43e7ec3748cd90ee3bccf00ca7a1ed95373216a73c42e51244dc5bfbbce50fd78c5de9b1550122d436b3d44003e285c756fa1a7357f9ecb0d53e3165f7294ed6146252a6745aa51076412e5976298c169fb44ada4bebd4037652b438d48f2240a23303be946d9f726410f9b861f979427", 0xe0}, {&(0x7f0000b2c000-0x6d)="1e00033b2db44fbaaa52f947941ce9cf0e2b92dd25e447a7dddbb9c343429137893f9cf7764af7131b0850c080f2811f8a9867cfd0c5cf97af5d92fdf6d75c5b8abb078cf3ac18db207d9351ba478643196d4688e00ef6c4a0f1f78ea5f31f7fe15aabe28c897b3557643aabd6", 0x6d}, {&(0x7f0000fe3000-0x69)="d038fc753bea83765ab4c6fe84d0c3fc8694d878d6cc3b25ccd765ceab43a3624fb9655876b38f977c592daec7e8713f673ae5d617c331658dadfcb15c401f4230331ac04133e475b43a87d82f295ab94c9c25911388ee8142e28163ea1c5d6ef947860155fbac38e3", 0x69}, {&(0x7f00004f7000-0xe0)="0e6b0a2238ce21649cfcd001ae818bca17e894798ae24ac3932daefc5aff21008a0167b3286082f34e531557f6e63500fd7ce743f28a793949e383b420d02e5babdb8fe9046ea7afc1d9a0a3e4d7e00b4de33d4d88e4ceac427b0d0ca997edb744e7fd64c728ecec19d509b5e1b922254c991c5279ec655cec7caa16da5664dd4131acdbb257985c153ab1fc3a5ac658890142e7da98ee37d0c4aea12139c9eeb5d30dfb9c1ee2737e81c2c99a7dc96765bf984982ecbb7369ad4b49eb1c5d8e1688adb33320a3c5f6aa12fb8977d53354e2b03785da0853c9a9c2b25e423071", 0xe0}, {&(0x7f000037a000-0x1000)="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", 0x1000}, {&(0x7f0000091000-0x5c)="c05d693657c2e1dced8d1f3b8e42d8003de8435e85595300e4e9918ed75c71cfa352c84d62b080f36db21e18bea2a580e4684aec990fefd64bdec740e67a6a202fcfafc2bbe51879c27f3f2fa456620363d8b3904f58c17272ef49d3", 0x5c}, {&(0x7f0000adc000)="7a64c37125aa6c3c234e3b06b6fcd3ce7daedcb5da0391887d3d237c46a389920a96b1db7f94641bff445c40eb7dde0045365367809b6a9619dcf3e8d3b9fe991b5403853f7de9c3b0600b137335c815763a1d9ad6965fb8e37aca630efd7683234b2ae2db958b5cf875f6cab265d2d643ce6097a7a7d16b080ba3776b97617eba59aca17707b6d3c3b56ec5f1", 0x8d}], 0x7, &(0x7f00005cf000-0x50)=[{0x50, 0x104, 0x8, "469f954b13e482e9dd79e557fb215c8753b1a85fcd90461187912d260957869fb8cde2eeb3c492ae882a6436ed6a76212c0ebc6a4d84dd905df85b"}], 0x50, 0x10}, 0x8}, {{0x0, 0x0, &(0x7f0000a90000-0x10)=[{&(0x7f0000136000-0x26)="74742488bfd7a3808c322a141b692c05dbedf66b49987d081b91bd308e31b6c876741a2d792b", 0x26}], 0x1, &(0x7f0000ce4000-0xe0)=[{0x58, 0x117, 0x4, "7224a4ad0b2ff524b61dc6dbc53af18b54060ed7e60bb02d4c854ab9adb232af27e9c988c9c90663a039f76e572040746425a0700f89b6098d4ed2734c25731b7a69f84761643e"}, {0x88, 0x187, 0x8, "217dbda436b00edc7c6bbfa9521311bb598e0b8b2ce5a2639388fb20416415926bcfdc96c552e403750a593bb45805ab6726987b4315caa7db9f9dc7ea79ec9f15a198948dbf9e8ccefa10cbfc9c2d7bb62921588ece3eaf6cee2924b8113e8fdd651c1d0c65b58590d7b321dd887443c43ee24734"}], 0xe0, 0x80}, 0x930}], 0x2, 0x20000080) mlockall(0x80000000006) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f00006d7000-0x8)='./file0\x00', 0x10000, 0x8) pipe(&(0x7f0000844000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000d21000)={0x0, 0x0}, 0x10) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) munlockall() 2018/01/20 12:28:26 executing program 1: mmap(&(0x7f0000000000/0xc7d000)=nil, 0xc7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000c7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c7e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0xf6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000023000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c78000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c74000-0x10)={r2, 0x0, 0x0, 0x0}, 0x10) [ 64.853181] could not allocate digest TFM handle cbcmac(cipher_null) [ 64.862258] could not allocate digest TFM handle cbcmac(cipher_null) 2018/01/20 12:28:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000254000-0xc)='/dev/rfkill\x00', 0x40, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000008b000)={0x6, &(0x7f00001b9000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0x3, &(0x7f00008f9000)=""/12, &(0x7f0000000000)=0xc) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000414000/0x1000)=nil) 2018/01/20 12:28:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x1000, &(0x7f00008b6000)=""/132, 0x84) r0 = msgget$private(0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000fcd000-0x8)='./file0\x00', 0x2, 0x100) r2 = syz_open_dev$sndpcmp(&(0x7f0000cc4000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x2) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000468000-0x4)=0x0) getpgrp(r3) renameat(r1, &(0x7f00001cf000)='./file0\x00', r2, &(0x7f000026b000)='./file0\x00') getsockopt$inet6_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000d0f000)=""/153, &(0x7f0000dd6000)=0x99) msgrcv(r0, &(0x7f0000001000)={0x0, ""/0}, 0x8, 0x0, 0x0) io_setup(0x400200000, &(0x7f0000073000)=0x0) msgsnd(r0, &(0x7f0000f43000-0x74)={0x10000000000000, '2'}, 0x9, 0x0) 2018/01/20 12:28:26 executing program 6: 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$netlink(0x10, 0x3, 0x4) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000125000-0x4)=""/4, &(0x7f0000000000)=0x4) r1 = open(&(0x7f000084d000-0x8)='./file0\x00', 0x0, 0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000f1b000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00001d5000)=0xc) 2018/01/20 12:28:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) fcntl$getownex(r0, 0x10, &(0x7f0000b17000-0x8)={0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000856000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000c8c000)={0x50, 0x0, &(0x7f0000e08000)=[@transaction={0x40406300, {0xffffffffffffffff, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f00003d7000)=[], &(0x7f0000978000)=[]}}, @free_buffer={0x40086303, r1}], 0xfffffffffffffd31, 0x0, &(0x7f0000846000-0x95)=""}) [ 65.047914] binder: 9779:9782 got transaction to invalid handle [ 65.054137] binder: 9779:9782 transaction failed 29201/-22, size 0-0 line 2788 [ 65.075716] binder_alloc: binder_alloc_mmap_handler: 9779 20000000-20002000 already mapped failed -16 [ 65.087131] binder: BINDER_SET_CONTEXT_MGR already set [ 65.092729] binder: 9779:9782 ioctl 40046207 0 returned -16 [ 65.093868] binder_alloc: 9779: binder_alloc_buf, no vma [ 65.093893] binder: 9779:9787 transaction failed 29189/-3, size 40-8 line 2903 [ 65.115496] binder: undelivered TRANSACTION_ERROR: 29189 [ 65.121079] binder: release 9779:9782 transaction 29 out, still active [ 65.127784] binder: send failed reply for transaction 29, target dead 2018/01/20 12:28:26 executing program 7: mmap(&(0x7f0000000000/0xac6000)=nil, 0xac6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000a, 0x8000000000805, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0xf8, &(0x7f0000abd000)=""}) ioctl(r0, 0x8912, &(0x7f0000000000)="") r1 = syz_open_dev$midi(&(0x7f00001fa000)='/dev/midi#\x00', 0x8, 0x400000) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) 2018/01/20 12:28:26 executing program 6: mmap(&(0x7f0000000000/0x42000)=nil, 0x42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000042000)='/dev/vga_arbiter\x00', 0x2000000000, 0x0) ioctl$TIOCNXCL(r0, 0x540d) r1 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000042000-0x30)={0xc, 0x0, &(0x7f0000041000)=[@dead_binder_done={0x40086310, 0x0}], 0x1, 0x0, &(0x7f0000041000)="db"}) 2018/01/20 12:28:26 executing program 3: 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) r2 = eventfd2(0x0, 0x0) bind$ax25(r2, &(0x7f00004db000-0x10)={0x3, {"1bdf46c1d99c22"}, 0x8}, 0x10) r3 = eventfd2(0xfffffc, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000081000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f000096c000)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = dup2(r3, r1) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f00006f1000-0x310)={0x9, {{0xa, 0x2, 0xff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0xa, 0x0, 0x0, @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]}, {{0xa, 0x1, 0x6, @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, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff46}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) 2018/01/20 12:28:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x100, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000bc4000)={0x8, 0x9, 0x10001}) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="eec58176d4154e4cbcc5edaefaf4d9ad", @ifru_ivalue=0xffffffbfffffff35}) r1 = shmget(0x2, 0x3000, 0x81, &(0x7f0000002000/0x3000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000007000-0x1000)=""/4096) syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/20 12:28:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000ed1000-0x48)={0x4, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000fd8000)={&(0x7f000098f000/0x1000)=nil, 0x1000}) write$selinux_load(r0, &(0x7f0000ab0000-0x58)={0xf97cff8c, 0x8, 'SE Linux', "8a7f8bebea1bf5c3042e8a85e4202b74397f5bcb304a02a6dce9bd133c67b046123b1d289569b1d99b184a5cefe6e7524469b27f0d141c018c70186fbbee532bf1fa6fd61f4399e1"}, 0x58) mmap$binder(&(0x7f0000aff000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) 2018/01/20 12:28:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000b3c000-0xc)={0x6, r0, 0x0}) write$selinux_load(r2, &(0x7f0000444000-0xc9)={0xf97cff8c, 0x8, 'SE Linux', "230e095fc517b900a7eeeca365a3d75b0aa47c7fb6847d9fc6cc4f3bec44f5ec3ee725e58d33b21a45bbf603725a951c330b72a86cf1b76b1631a4806441bc90ae03b826f36823623c13835b38a9d6928cfc14f34c65bbade22873f474ce4e4f72a836601bc2a2551af556ec9c7d0cffdf2faf98ff575251f09e0d4f3c5f660ba401b9b41e8d4071d1adbbe1d70183f37dfb140d8ec46534cc22d292272bec91dc92620042ba2e8413a9264a9f15f5a0a129c0d5528739a6f0"}, 0xc9) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f000000f000)={@multicast2=0x0, @empty=0x0, 0x0}, &(0x7f000088f000-0x4)=0xc) syz_open_dev$evdev(&(0x7f0000fdf000)='/dev/input/event#\x00', 0xc, 0x3fffc) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) close(r1) syz_open_dev$sndctrl(&(0x7f0000cdd000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x141000) 2018/01/20 12:28:26 executing program 1: r0 = socket$inet_sctp(0x2, 0x7, 0x84) mmap(&(0x7f0000da5000/0x4000)=nil, 0x4000, 0x0, 0x1a152, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet6(0xa, 0xa, 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000c24000-0xb8)={0x0, 0x8, 0x6, 0x9, 0xb6a7, 0xfffffffffffff33d, 0x0, 0x7, {0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x8, 0x100000000, 0xbbc, 0x2}}, &(0x7f0000765000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000cb9000-0x6)={r3, 0x4}, 0x6) socketpair(0x15, 0x3, 0xa8b, &(0x7f0000ac0000-0x8)={0x0, 0x0}) ioctl$VHOST_SET_VRING_CALL(r4, 0x4008af21, &(0x7f00006d7000)={0x0, r0}) ioctl$TIOCSTI(r4, 0x5412, 0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f000035c000)={r3, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendmmsg(r1, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x5, &(0x7f000057f000)=[], 0x0, &(0x7f0000d32000-0xe0)=[{0xe, 0x29, 0x5, "350302"}], 0x18, 0x0}, 0x0}], 0x1, 0x0) 2018/01/20 12:28:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00008d9000)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f000029b000)=0x1, 0x2) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000e85000-0x5c)={{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, {0xa, 0x1, 0xde, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0xfffffffffffff9c0, [0x6000000000000, 0x5, 0x3f, 0x2, 0x3f, 0x8, 0xed12, 0x9]}, 0x5c) r1 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') ioctl$TIOCNXCL(r1, 0x540d) r2 = epoll_create(0x1f) eventfd2(0x8, 0x0) poll(&(0x7f0000857000-0x10)=[{r2, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x9b) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000774000-0x16)='/selinux/checkreqprot\x00', 0x50101, 0x0) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000aac000-0x2)=0x0, 0x2) setsockopt$packet_int(r3, 0x107, 0x1f, &(0x7f0000255000)=0x0, 0x4) getxattr(&(0x7f0000340000-0x8)='./file0\x00', &(0x7f0000994000)=@random={'os2.', '}cgroupuserw\x00'}, &(0x7f0000c5e000)=""/136, 0x88) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000edf000-0x160)={{{{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0xde2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0xff, 0x5e71, "15d1f4f7756f98cdd622e0174324c0b45eb0a46f55f2e5dfaa346277f9446b29129806b32bcbf102bf82584c9880eae45ac6c6df8ccbcd387119f7bc503f1e37c6bbdf66381fd10dcf879d1591528565"}, 0x160) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00008aa000)="2b35676ff7d605b34268338ffa7182cdfa05d5f4832fa498eaaa14ba1c32eb82363f220a77b9421d6aec65b08a64d42e5a18d8be13dd84db0545ca099ccee939a5de5a18883ab68e9d754b9560ffbeca413a776c9da2267b8d3d5b0bfddab0eb8998a7ef07be88b0aa8e4991a556e03c7c5001fdbcd91fd7ddb86d3f4673e0a2f1282a07a5a2e1f860fc9d2634e7def9f293ffd1763e0b0181b79e860351a736f8773f1cfa844b96ee9d00fee5c3f9212fe065f040a905f4b614df63b10731d338f6db8f602f7d0ccdd649234e5c72643d583b963221497b63b90f96981e3de971b1a55afa7e642a7b97da3a4fb76bc003bee9bbb7077ef8", 0xf8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000d3c000-0x20)={r0, &(0x7f00000d7000)="fdf09af593bacbecc75848e43e36ed79c4887243370d34b25b38192d8eac60b46300184c491b5e5beb73414f53526e746d13ff5eb18aa186ea6b5c9c2efc724a95f009d849539dd05b71a3b5f72e69119842211cea880f689d586b59f10d1112", &(0x7f000020a000-0xd4)="7509ed06cfc0dbb78e561b4519ba376c1c427685432b6f1854a64528c2d2b0fcad5e5a9ec8b7bba834154689f2ba7a3fed0f5efd4698c4c06f0dde141b7863fa0afe83c210c4af8368d5ae8def36c009893e438cd782bba4ee549bb89fc04eff2921ebb591528fd38ab7011d69115b2e359263cf2f8276dd27494d6205ad54fa6ef863efe6da568161978ce4a6c39fcdcb8e2afc983fea86bfbe71240f1291001a75d12e9dcf54f7b9357917056e9335ace719b05847f8dbbca2dba5ae9ede6e622135ef8f36bfd6c8be448f1a8171139d40eb79", 0x3}, 0x20) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000b1d000)={0x0, 0x79470232}, 0x8) mkdir(&(0x7f00006ab000-0x8)='./file1\x00', 0x0) getsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000b11000-0x4)=0x0, &(0x7f000085c000-0x4)=0x4) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f0000f7c000-0x6)='ramfs\x00', 0x0, &(0x7f000035b000)="7edb5b72d89968eaf21aedb3aa62b82fae09000000000000009e789d060b6a91538eb7dfc2673563719fbf75948c6789245ad07644ed8d3a2b0d0c751abd9326f67137f41e1eeb3e910d1ed650b06fa2babf04fb02dd1340bec88469421b42814214767666b4100bb6") mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000069d000-0x8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)="") 2018/01/20 12:28:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = epoll_create(0x4) r2 = syz_open_dev$mice(&(0x7f00005dd000)='/dev/input/mice\x00', 0x0, 0x8100) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000507000)={0x1, 0x6, 0xfffffffffffffff8, 0xc, 0x2, 0x8, 0x8000, 0x868d, 0x4, 0xd3, 0x2, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b33000)={0xfffffffffffffffc, 0x0}) fcntl$setstatus(r1, 0x4, 0xc00) [ 65.441913] binder: 9791:9793 unknown command 1074291675 [ 65.451304] binder: 9791:9793 ioctl c0306201 20041fd0 returned -22 2018/01/20 12:28:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000994000-0x10)='/dev/input/mice\x00', 0x0, 0x20004) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000031f000-0x50)={@generic="939b60852f634493b67c464da6c6f820", @ifru_ivalue=0x6}) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000017a000)=@abs={0x0, 0x0, 0x0}, 0x8) getpeername(r3, &(0x7f000044e000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000ef4000)=0x3a) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000ba8000-0x108)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffff, 0x3, 0x40, 0x10000, 0x20, 0x9, 0x80, 0x100000000, 0x200, 0x3, 0x6, 0x3, 0x400, 0x6, 0x1]}, &(0x7f0000c45000-0x4)=0x108) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000143000-0x8)={r5, 0x7fff}, 0x8) listen$netrom(r4, 0x46ebf056) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) ppoll(&(0x7f0000cae000-0x50)=[{r3, 0x4005, 0x0}, {r3, 0x8004, 0x0}, {r2, 0x104, 0x0}, {r1, 0x0, 0x0}], 0x4, &(0x7f00001b6000-0x10)={0x77359400, 0x0}, &(0x7f0000a18000)={0x0}, 0x8) 2018/01/20 12:28:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000e78000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000002000-0x8)=0x8, 0xffffffffffffffa8, 0x3) mincore(&(0x7f0000e99000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/34) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/checkreqprot\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) 2018/01/20 12:28:26 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KDSETMODE(r0, 0x4b3a, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000339000/0x2000)=nil, 0x2000, &(0x7f0000a62000)=""/22) r1 = socket$inet_tcp(0x2, 0x1, 0x0) readv(r0, &(0x7f0000026000-0x40)=[{&(0x7f0000a64000)=""/111, 0x6f}, {&(0x7f0000d96000)=""/35, 0x23}, {&(0x7f00009f3000)=""/29, 0x1d}, {&(0x7f00009e4000-0xa0)=""/160, 0xa0}], 0x4) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22b9828ca40ca8df) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, &(0x7f000033e000)=0x3f) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = socket$kcm(0x29, 0x0, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000109000)={@generic=""/16, @ifru_addrs=@generic={0x0, ""/14}}) epoll_create1(0x80000) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000cf9000)={r1, r2}) sendmsg$kcm(r3, &(0x7f00008e9000-0x38)={&(0x7f0000134000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000534000-0x50)=[{&(0x7f00000ee000)="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", 0xb41}], 0x1, &(0x7f000059a000-0x23c8)=[], 0x0, 0x0}, 0x0) epoll_create1(0x80000) 2018/01/20 12:28:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000080006, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/20 12:28:26 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x807, 0x9, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000008000-0xa3)=""/163) r1 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0x80184132, &(0x7f0000008000-0x5e)="") 2018/01/20 12:28:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d1b000-0x10)={0x0, 0x8000, 0x0, 0x0, 0x0}, &(0x7f0000f36000)=0x10) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r2, r0) accept$ipx(r3, 0x0, &(0x7f0000fe5000)=0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x386400000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000012f000/0x18000)=nil, &(0x7f0000a9d000)=[@text32={0x20, &(0x7f0000f51000)="66b85e000f00d0660f3807e967f2650f3266b830008ee8c744240000380000c744240200400000c7442406000000000f011424b94a090000b8824a0000ba000000000f3066ba210066ed66bad004b0e1eec4c2f3f54834440f20c03501000000440f22c0", 0x64}], 0x1, 0x0, &(0x7f000051f000-0x10)=[], 0x0) 2018/01/20 12:28:26 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) r2 = dup2(r1, r1) accept4(r1, &(0x7f0000012000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000013000)=0x2e, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0xb) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/20 12:28:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000df6000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000695000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000012000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b37000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000010b000)=0x0, &(0x7f0000b66000-0x4)=0x4) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000b2e000-0x4)=0x0, &(0x7f0000fcf000)=0x4) keyctl$join(0x1, &(0x7f000017a000)={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/20 12:28:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00009ea000)={0x0, 0x0}) setitimer(0x0, &(0x7f0000746000)={{0x0, 0x0}, {0x0, r0/1000+30000}}, &(0x7f0000917000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = syz_open_dev$vcsa(&(0x7f0000aaa000)='/dev/vcsa#\x00', 0x8f, 0x41) ioctl$TCFLSH(r1, 0x540b, 0xd) alarm(0x0) 2018/01/20 12:28:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000f1b000-0xc)='/dev/audio#\x00', 0x8, 0x40000) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000f89000-0x1000)=""/4096) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) r2 = dup(0xffffffffffffffff) r3 = mmap$binder(&(0x7f0000077000/0x4000)=nil, 0x4000, 0x6, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000b4c000-0x30)={0x88, 0x0, &(0x7f0000d03000-0x88)=[@reply={0x40406301, {0x2, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x28, 0x20, &(0x7f0000ac9000)=[@ptr={0x70742a85, 0x0, &(0x7f0000838000-0x1)=0x0, 0x1, 0x2, 0x3}], &(0x7f00002e3000)=[0x18, 0x20, 0x40, 0x0]}}, @transaction={0x40406300, {0x3, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x30, 0x8, &(0x7f0000601000)=[@fd={0x66642a85, 0x0, r2, 0x0, 0x4}, @flat={0x77622a85, 0xa, r3, 0x3}], &(0x7f00001c5000)=[0x18]}}], 0x89, 0x0, &(0x7f00009f0000+0xae0)="87ca92ec43c9dec82453d20338dbdf9ae5d3ff99c211d157f95560dbef77b3c9ea25f0bfb05d671fc165fbe782203499ec56b93ab57c72ce57836155a622a99d4171889aea9f9396e9d8e86412954b1792a5104f27718fe7b72d0d0554884936c7a3587e536d0900957bc925513b9b2cc38cc86d95cbce2b00239dbae73fb0e705f8f423868df2cef5"}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa, 0x40, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) mremap(&(0x7f00006af000/0xf000)=nil, 0xf000, 0x3000, 0x3, &(0x7f00002e0000/0x3000)=nil) close(r4) 2018/01/20 12:28:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) r1 = syz_open_dev$vcsn(&(0x7f00009c7000-0xa)='/dev/vcs#\x00', 0x7, 0x40) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000804000-0x8)={0x1, [0x0]}, &(0x7f0000f47000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00002c3000-0x8)={r2, 0x5}, &(0x7f00005e3000-0x4)=0x8) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f000014b000-0x6)={0x0, 0x0}) 2018/01/20 12:28:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = epoll_create1(0x80000) poll(&(0x7f0000ccb000)=[{r0, 0x200000080, 0x0}, {r0, 0x100, 0x0}, {r0, 0x10, 0x0}, {r2, 0x2004, 0x0}, {r1, 0x0, 0x0}, {r1, 0x4, 0x0}], 0x6, 0x7c447e96) r3 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000ae0000)={0x0, 0x0}) mq_timedsend(r1, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) mq_timedreceive(r3, &(0x7f0000e24000-0xa7)=""/167, 0xa7, 0x0, 0x0) sync() syz_open_dev$amidi(&(0x7f0000de1000-0xc)='/dev/amidi#\x00', 0x6, 0x0) r4 = syz_open_dev$midi(&(0x7f00009b8000)='/dev/midi#\x00', 0xfffffffffffffff9, 0x0) r5 = accept4$inet6(r4, &(0x7f0000dc8000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d4f000)=0x1e7, 0x800) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000381000)=0x0) 2018/01/20 12:28:26 executing program 4: mmap(&(0x7f0000000000/0x791000)=nil, 0x791000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000792000-0x4)=0xffe, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000306000-0x20)={@generic="606534f19abe1d135b842219cac6e14a", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/20 12:28:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x100, 0xff, &(0x7f0000002000)="", 0x0) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfffffffe) 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000005000-0xc)={&(0x7f0000001000)='./file0/file0\x00', 0xffffffffffffffff}, 0xc) 2018/01/20 12:28:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d09000)='/dev/mixer\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000387000)=0x3, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000da8000-0x58)={0x26, 'hash\x00', 0x40f, 0x0, 'sha1_mb\x00'}, 0xfffffffffffffd5c) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000409000-0x44)=""/68) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00003e1000-0x8)={0x0, 0x0}) r2 = accept$alg(r1, 0x0, 0x0) stat(&(0x7f0000d49000)='./file0\x00', &(0x7f000013f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000817000+0xdbe)={@generic="4a8aea8d9110ea812ba7b4ca2d41ea67", @ifru_flags=0x0}) fstat(r1, &(0x7f0000376000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r3, r4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000103000)=0x8, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00007ae000-0x4)=0x7, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000317000)=0x0) r5 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r5, 0xfffffffffffffffc, 0xff, 0xc) recvmmsg(r0, &(0x7f0000c4c000)=[{{&(0x7f0000063000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000956000-0x10)=[{&(0x7f0000523000)=""/40, 0x28}], 0x1, &(0x7f00005c7000)=""/167, 0xa7, 0xf45a}, 0x5}, {{&(0x7f0000685000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000b1e000)=[{&(0x7f0000c64000)=""/4096, 0x1000}, {&(0x7f0000dd9000)=""/38, 0x26}, {&(0x7f0000339000-0x1000)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x2}, 0x1000}], 0x2, 0x40, &(0x7f00003a3000-0x10)={0x77359400, 0x0}) ioctl$GIO_CMAP(r5, 0x4b70, &(0x7f0000e16000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$pppoe(r5, &(0x7f0000407000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) accept4$ipx(r5, &(0x7f000018d000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000897000)=0x10, 0x800) sendfile(r2, r5, &(0x7f0000108000-0x8)=0x0, 0xcbf) [ 65.820623] kauditd_printk_skb: 344 callbacks suppressed [ 65.820631] audit: type=1400 audit(1516451306.924:1808): avc: denied { dac_read_search } for pid=9857 comm="syz-executor0" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/20 12:28:26 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00005f6000-0x8)='./file0\x00', 0x10000, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000a53000-0xf5)=""/245, &(0x7f0000001000-0x4)=0xf5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb3000/0x3000)=nil, 0x3000, 0x0, 0x13, r1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) 2018/01/20 12:28:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008f5000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000001000)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008c4000-0xd)='dns_resolver\x00', &(0x7f00006d2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005ad000)="", 0x0, 0xffffffffffffffff) r2 = add_key(&(0x7f0000a55000-0xa)='encrypted\x00', &(0x7f000058e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c7a000-0x5a)="", 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f00000a3000)='keyring\x00', &(0x7f0000cac000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r2) unshare(0x20000000) clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f00007c4000)="") fstat(0xffffffffffffffff, &(0x7f0000332000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000ab7000-0xc)={0x0, 0x0}) clone(0x0, &(0x7f0000af2000)="", &(0x7f00000cc000-0x4)=0x0, &(0x7f0000888000-0x4)=0x0, &(0x7f0000c04000-0x1)="") ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) ioctl$KVM_GET_PIT(0xffffffffffffffff, 0xc048ae65, &(0x7f0000220000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) membarrier(0x1, 0x0) wait4(0x0, 0x0, 0x80000000, &(0x7f000005b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 12:28:27 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/vcs\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003000-0x10)={0x0, 0x4, 0x4, [0x1, 0x8001, 0x40, 0x9]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000-0x20)={0x24b, 0x2, 0x200, 0x441, 0x5, 0x4, 0x5, 0xb5, r1}, &(0x7f0000003000-0x4)=0x20) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000005000-0x108)={r2, @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]}, [0x4, 0x5, 0x4, 0x3, 0x323a, 0x9, 0x101, 0x9, 0x2, 0x3, 0x80000000, 0x1, 0x40, 0x4c8b, 0x80000001]}, &(0x7f0000013000-0x4)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xa0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r3) 2018/01/20 12:28:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000088000-0xa)='/dev/cuse\x00', 0x8000, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00005c7000-0x29)=""/41) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x8, 0x0}, "0a4ceaa05d9a07ff000000000078000080cec307e8ef3d13eb790ec9c65abaf90d229d0092542e5b01f8b29e0a27800f0000000000000009fb42f376589501a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c28000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000b38000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername$netrom(r2, &(0x7f0000777000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000035c000)=0x48) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000f47000)={0x3f, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 65.865560] audit: type=1400 audit(1516451306.931:1809): avc: denied { dac_read_search } for pid=9858 comm="syz-executor2" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/20 12:28:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000b1000)=0x1ff, 0x4) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f0000fef000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000d9f000)='./file0\x00', 0x103f, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') lseek(r1, 0x4, 0x0) sendfile(r1, r1, 0x0, 0x4) open$dir(&(0x7f0000611000)='./file0\x00', 0x26102, 0x0) 2018/01/20 12:28:27 executing program 0: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000037000-0xb)='/dev/vcsa#\x00', 0x4247, 0x2000) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000016000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002b000)=0xe8) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000023000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000003b000-0x4)=0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000037000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000037000)=0xe8) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000037000)={0x0, 0x0, 0x0}, &(0x7f000001a000)=0xc) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000038000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000038000-0x4)=0xc) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000000f000)='./file0\x00', &(0x7f000003c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f000002b000)=0xc) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 66.014344] audit: type=1400 audit(1516451307.033:1810): avc: denied { map } for pid=9876 comm="syz-executor5" path=2F6D656D66643A24202864656C6574656429 dev="tmpfs" ino=24056 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:tmpfs_t:s0 tclass=file permissive=1 [ 66.014362] audit: type=1400 audit(1516451307.052:1811): avc: denied { dac_read_search } for pid=9858 comm="syz-executor2" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 66.014381] audit: type=1400 audit(1516451307.070:1812): avc: denied { map } for pid=9876 comm="syz-executor5" path=2F6D656D66643A24202864656C6574656429 dev="tmpfs" ino=24061 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:tmpfs_t:s0 tclass=file permissive=1 [ 66.014398] audit: type=1400 audit(1516451307.078:1813): avc: denied { sys_admin } for pid=9886 comm="syz-executor4" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 66.014414] audit: type=1400 audit(1516451307.079:1814): avc: denied { dac_override } for pid=9889 comm="syz-executor6" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 66.014428] audit: type=1400 audit(1516451307.117:1815): avc: denied { dac_override } for pid=9892 comm="syz-executor3" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 66.035929] audit: type=1400 audit(1516451307.118:1816): avc: denied { dac_override } for pid=9892 comm="syz-executor3" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 66.044165] audit: type=1400 audit(1516451307.147:1817): avc: denied { dac_override } for pid=9889 comm="syz-executor6" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/20 12:28:27 executing program 1: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b96000-0x10)='/selinux/access\x00', 0x2, 0x0) fcntl$setpipe(r0, 0x407, 0x7fffffff) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r1, 0x65, 0x10000000002, &(0x7f0000000000)="", 0x0) 2018/01/20 12:28:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe9e2, 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 = semget(0x2, 0x3, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000021a000)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d5f000)=0xe8) lstat(&(0x7f0000018000)='./file0\x00', &(0x7f0000522000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000716000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$nfc_raw(r4, &(0x7f0000bda000)={0x27, 0x2, 0x9, 0x1}, 0x10) lstat(&(0x7f0000d79000)='./file0\x00', &(0x7f0000f7b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000be000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00009e2000-0x58)={{0x1f, r2, r3, r5, r6, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x8, 0x5, 0xfff, 0x0, 0x0}) r7 = syz_open_dev$dmmidi(&(0x7f0000d70000)='/dev/dmmidi#\x00', 0x6, 0x40000) r8 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x1) write(r8, &(0x7f0000ffe000-0x5)='#!', 0x2) renameat2(r8, &(0x7f0000166000-0x8)='./file0\x00', r7, &(0x7f000050c000)='./file0/file0\x00', 0x2) execveat(r8, &(0x7f0000ff7000)='./file0\x00', &(0x7f00002ac000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/20 12:28:27 executing program 0: syz_emit_ethernet(0x3a, &(0x7f00000d4000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000fa6000)={0x0, 0x1, [0x64f]}) 2018/01/20 12:28:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000e48000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = syz_open_dev$vcsn(&(0x7f0000789000-0xa)='/dev/vcs#\x00', 0x9, 0x105000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00008f6000)={0x0, 0x33, "a15339c245c4083d5a5acdaa119eea0ba18ff0ed33e80d83857453f030d953da498c812a2a989ed7c9be547aee6a2e98eda1ce"}, &(0x7f0000bc6000-0x4)=0x3b) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f000064c000)={r3, 0x5}, 0x6) listen(r1, 0x0) sendto$inet(r0, &(0x7f0000d19000-0xb)="", 0x0, 0x20008047, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f00001a8000)=""/158, &(0x7f00003d3000)=0x9e) 2018/01/20 12:28:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f000096b000-0x4)=0x401, 0x4) r1 = memfd_create(&(0x7f0000560000)="ff07000000697479637075736574404046657600a9", 0x2) pwrite64(r1, &(0x7f0000439000-0x2)='8', 0x1, 0x0) fcntl$addseals(r1, 0x409, 0xd) sendfile(r1, r1, &(0x7f0000c11000-0x8)=0x0, 0x7c) 2018/01/20 12:28:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000c14000-0x1)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000d34000)=""/79, &(0x7f0000bc4000-0x4)=0x4f) 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) write$evdev(r0, &(0x7f0000ccf000-0xf0)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000895000-0x4)=0xffff) ioctl(r0, 0x2275, &(0x7f0000c97000)='(') 2018/01/20 12:28:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000068e000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x80081270, r0) 2018/01/20 12:28:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000941000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) 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) 2018/01/20 12:28:27 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00003ce000)='net/dev_mcast\x00') readv(r1, &(0x7f0000f7e000-0x90)=[{&(0x7f00001b4000)=""/113, 0xfffffce7}], 0x1d5) 2018/01/20 12:28:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000001e000-0x4)=0x0, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000e70000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00008ee000-0x310)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) 2018/01/20 12:28:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x80, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000001000)='./file0\x00', 0x0, 0x7dc7673dca2a44c7}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00002af000-0x10)='/selinux/access\x00', 0x2, 0x0) r2 = syz_open_pts(r1, 0x2000) write(r0, &(0x7f0000a54000)="24000000210025f0071c0165fffffc0e020000000010000002a9000c08000a000000000003", 0x25) close(r2) r3 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r4 = socket(0x3, 0x4, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) sendmmsg$alg(r4, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000511000)=[], 0x0, &(0x7f0000131000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/20 12:28:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bc1000)='/selinux/checkreqprot\x00', 0x400000, 0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000bd7000-0x9e)=""/158) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f000062c000-0x20)=[], 0x0, &(0x7f0000d72000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) writev(r1, &(0x7f0000da0000-0x70)=[{&(0x7f0000b50000)="19c0d170c623242400000000000004008d8c58f0b6c5f437fa9355a260f0af9a92a2686ba267ae85575e4e10d4c7c595863015dcb82a34508fe803008d1e93516702de38384ccaf90fcced7e55fbcdd93522fc9832b9fa637979791acb32298831fdfa700e2383324e57daf1b43f0313", 0x70}], 0x1) recvmsg(r1, &(0x7f00001d4000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x268, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1179}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x12001) 2018/01/20 12:28:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000130000)={0x0, 0x0}) sendto$inet6(r1, &(0x7f0000d06000)="024f743abe04f577d9b3f4", 0xb, 0x4000, &(0x7f0000de9000-0x1c)={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, 0x1c) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) r2 = syz_open_dev$admmidi(&(0x7f0000662000)='/dev/admmidi#\x00', 0x4, 0x800) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) openat$selinux_user(0xffffffffffffff9c, &(0x7f00002fd000)='/selinux/user\x00', 0x2, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002b1000-0x23)="61631f66e677712e21e4786a2edcb2230217100059bc5822dea44f04748deb30826a8a", 0x23) r4 = accept$alg(r0, 0x0, 0x0) sendto(r4, &(0x7f0000d87000)="0130b950cbb14518010777e9642462a65089d8919c1e039084fec08c4012ec61d9322baa4add662fb9cacad3dc44a5e19d34583a7eb54a5c42111abcd2ff02f14dd58a532355338ac83c75465cdf71bd19fcc83dd8b2a3fb0db4d4f5d0e1f5f81d9fe0120c5e420a068c972b009c6ba243e7cf1c12e51f8c4beb149c56", 0x7d, 0x0, &(0x7f0000860000)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = semget$private(0x0, 0x3, 0x200) semctl$IPC_RMID(r5, 0x0, 0x0) recvmsg(r4, &(0x7f0000d19000-0x38)={0x0, 0x0, &(0x7f0000bd0000-0x20)=[{&(0x7f0000998000)=""/4096, 0x1000}], 0x1, &(0x7f0000383000-0xd6)=""/214, 0xd6, 0x0}, 0x0) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e59000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) getsockopt$nfc_llcp(r6, 0x118, 0x7, &(0x7f0000658000-0x1000)=""/4096, 0x1000) 2018/01/20 12:28:27 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$vcsn(&(0x7f000000d000-0xa)='/dev/vcs#\x00', 0x1, 0x40800) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f000000f000-0x4)=0x0, &(0x7f000000f000-0x4)=0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000000d000-0x4)={0xb4c4}, 0x4) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x7ffff, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 66.340383] TCP: request_sock_TCP: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/01/20 12:28:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000a9d000-0x79)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0xfffffdfa, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xfffffffffffffe3a, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0x25]}) r0 = syz_open_dev$adsp(&(0x7f00009c2000)='/dev/adsp#\x00', 0xf006d08, 0x10000) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f000014f000)=0xfff) 2018/01/20 12:28:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7ffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffc}], {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) openat$dsp(0xffffffffffffff9c, &(0x7f0000767000)='/dev/dsp\x00', 0x0, 0x0) 2018/01/20 12:28:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x1, 0x380) semop(r1, &(0x7f0000b6e000-0x24)=[{0x3, 0x1, 0x1800}, {0x3, 0xb1b4, 0x800}, {0x2, 0x2, 0x800}, {0x2, 0x8, 0x1800}, {0x2, 0x8, 0x800}, {0x43fc5f29d2e73a49, 0x155, 0x1000}], 0x6) r2 = syz_open_procfs(0x0, &(0x7f0000039000)='net/fib_trie\x00') ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) recvmsg(r2, &(0x7f0000b4e000)={&(0x7f0000bdf000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000324000)=[{&(0x7f0000e9e000)=""/4096, 0x1000}, {&(0x7f0000d10000)=""/62, 0x3e}], 0x2, &(0x7f0000ae1000-0xbd)=""/189, 0xbd, 0x8000}, 0x2) semget$private(0x0, 0x4, 0x0) semget$private(0x0, 0x3, 0x80000000000400) 2018/01/20 12:28:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() fcntl$setstatus(r0, 0x4, 0x800) r1 = syz_open_dev$sndpcmc(&(0x7f00003c9000)='/dev/snd/pcmC#D#c\x00', 0x10000, 0x101000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000aca000-0x10)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000c93000)=0x9, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00002fb000)=0x0, &(0x7f0000f63000)=0x4) 2018/01/20 12:28:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000824000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000c1a000-0x4)=0x1f) getsockopt$inet6_tcp_buf(r0, 0x6, 0x400000000022, &(0x7f0000643000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/20 12:28:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000-0x9)='net/icmp\x00') r1 = creat(&(0x7f0000ba6000-0x8)='./file0\x00', 0x100) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000b7b000)=0x3000) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000834000-0x10)='/selinux/access\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x5) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) pread64(r0, &(0x7f0000015000-0x1)=""/1, 0x1, 0x20002) 2018/01/20 12:28:27 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000e62000-0x78)={0x800, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x388, 0x5, 0x0, 0x2, 0x2, &(0x7f0000001000-0x10)=@common='bridge0\x00', 0x0, 0x45d, 0xc68f}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000bf7000)={0x0, 0x0, 0x0, ""}, 0x8) syz_emit_ethernet(0x85, &(0x7f0000001000-0x89)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@generic={0xffffffffffffffff, "3060447b5bbdfdc0b0216e76caf6852cd264849932be5ee2bbffdc215786acd858d439a233c6c82e6727f9e81b1a68360bfd5cdba9d118a3f37600a006755569ccb5f3dc68b6971ba4495e04fc17f02bd48ed8af1921b177b3e038f5836b50fdfdd20801e9f15ea9e5cb7e33b9c4c2d9a5f0c794dff1ff"}}}, 0x0) 2018/01/20 12:28:27 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000012000-0x18)={0xaa, 0x2, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mbind(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000012000)=0x0, 0x9, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000081000-0x9)='/dev/rtc\x00', 0x2000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000bee000)=""/92) bind$pptp(r1, &(0x7f0000df6000-0x20)={0x18, 0x2, {0x3, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") syz_open_dev$audion(&(0x7f000097e000-0xc)='/dev/audio#\x00', 0x3, 0x4080) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 12:28:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$midi(&(0x7f0000062000)='/dev/midi#\x00', 0x0, 0x10000) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000e72000)=0x1) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f000098b000)={{0x3, 0x3, 0x4, 0x3, 0x7f}, 0x81, 0xc0, 0xc7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x1a) 2018/01/20 12:28:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00005d6000-0x78)={0x2, 0x78, 0xe3, 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) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000fe3000-0x4)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f00009f6000)=0x8) setrlimit(0x7, &(0x7f000046f000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d2d000-0x8)={r1, 0x0}, &(0x7f000095c000)=0x8) 2018/01/20 12:28:27 executing program 0: mmap(&(0x7f0000000000/0x5a000)=nil, 0x5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000058000-0x150)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x80000000000, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0xb39}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x3, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0xfffffffffffffffd, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0xc0) write$sndseq(r2, &(0x7f0000058000)=[{0x1ff, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x1, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x1}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x90) 2018/01/20 12:28:27 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000009000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000003000)={0x0, 0x5a, "1b8380d844c47db09fff4fcdfe3b3679faff6e23ef9ee8a2b57054268969ff55c970123a7547b3f58c9ef59bfee21a174e4943aeba851eaf6424db34f085b840e0c6269059f588b9ddba4a4e3dbaa249e82b7dfa6ecb10f01035"}, &(0x7f0000004000)=0x62) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000000b000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x21c, 0x0, 0x3, 0x8, 0x2}, &(0x7f000000b000-0x4)=0xa0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000000a000)={r1, 0xfffffffffffff7e8, 0x401, 0x746, 0x4, 0x5, 0x4, 0x1, {r2, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1, 0x5, 0x3, 0x2}}, &(0x7f0000006000)=0xb8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000009000)={{{@in=@broadcast=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000)=0xfffffffffffffdbe) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f000000c000)='/dev/dsp\x00', 0x200000, 0x0) inotify_rm_watch(r0, 0x0) 2018/01/20 12:28:27 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000)={0x0, 0x0}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000004000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r1, &(0x7f0000003000)=""/4096, 0x1000, 0x10000, &(0x7f0000004000)={0x11, 0x19, r2, 0x1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x1, 0x22b8, 0x6, 0xfffffffffffffff9, 0x0, 0xfffffffffffffffd, 0x420, 0x0, 0x6, 0x9, 0x2, 0x2040000000, 0x1, 0x7ff, 0x8, 0x7, 0x9, 0x8000, 0x3ff, 0x0, 0x7, 0x5, 0x4, 0xffffffffffff0000, 0x2, 0x7, 0x8, 0xff2, 0xfffffffffffffe01, 0x6, 0x416, 0xfb, 0x5b, 0x5, 0x0, 0x4, 0x0, 0x1, 0x6, @perf_bp={&(0x7f0000003000)=0x0, 0xe}, 0x20, 0x5, 0x7f, 0x3, 0x80000000, 0x9, 0x5, 0x0}, r0, 0x3, r1, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000002000-0x120f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@ipv6={0x86dd, {0x0, 0x6, "050101", 0x14, 0x4, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [0x0, 0x0], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/01/20 12:28:27 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000964000)='/dev/vcs\x00', 0x40400, 0x0) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000001000-0xc)={0x10000000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00008f1000-0x4)=0x4000001, 0x389) bind$inet(r2, &(0x7f00007ec000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000831000-0x9)='/dev/ppp\x00', 0x200, 0x0) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f0000ea0000-0xf4)="295be7b531b524609b6f8b007a8d52c825a00cf6c1a91c1cbcf0cf6005d99d6fd5b562ddef403c513b04994aff3ec0b9c00eb617a6cdc8ba11ff2e709ace4022f3c9874683002c5c83bb63ec5b60e4270157a9fd872b8fc91a02a7b221ece0d97118c2712e81584fe058f31489882462a576bdbfd2d2d9a047f5d6ad92096ce548572f1b1b519f55db49eb0711e3efd995a7f47be7234625f258136967a94abc8518d5226de0354f9433fa252e57b1e73878bc35e882c8c626f09231e667caa21808e30653b2b9cdf30d1ce37e8ade75e4b6d68d19d719ca306b4f3d10e0f0cd33fc2d7511a4c45261299b5c14a490a2eb667496") syz_emit_ethernet(0x3b, &(0x7f000014a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x19, 0x0, "000000007b868c88f8364ee320194b016c"}}}}}, 0x0) sendto$inet(r2, &(0x7f00002ba000)="ab51e2c84a74f101b712b31104881c8360c7c39b1c9be47822898ebc0d5acd096378858078411b65871fb1d7bf3446d91e4aedb0de6c096e8f724c0293045d0678bae4888d1768c946b6d23200ce78659ab224ae85edc7b3f9db751f62182fa96a3afe88e6dce59094995c92b5fb1b7d0400d02f83f55c525c69ff5622a3e1a9dfe1996e0c16c1c9f9dcbee1f73092d6737ae67f1a88337d37ab5337d833835261af001bf95376a114b7b1834eff35bca5550e8535e8fed4d34eea078245cefab26cdedfb265582b1ab37c6525", 0xcd, 0x4, &(0x7f000017e000)={0x2, 0x2, @rand_addr=0x928, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_settime(0x3, &(0x7f0000275000)={0x77359400, 0x0}) 2018/01/20 12:28:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) munlock(&(0x7f00001ab000/0x4000)=nil, 0x4000) accept(r0, &(0x7f0000068000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000046b000)=0x26) listen(r0, 0x3) syz_open_dev$vcsa(&(0x7f000028f000-0xb)='/dev/vcsa#\x00', 0xf8b, 0x201) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000046c000)='reno\x00', 0x5) 2018/01/20 12:28:27 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000474000)='net/sockstat\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a2f000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f00001dc000-0x118)="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", 0x118) 2018/01/20 12:28:27 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000008000-0x18)={0xffffffffffffffff, &(0x7f0000016000)="80e2001e3c1d1e5a7508c6fb32470b589ef593cd62aa511e16ac3847e85dcaeed5b2f943ae440069dd7e6da55bb2f02dee57b2dbb7bfbb87aeaacec5a3c1044d203187302f56ee22e305ef1497bbc307d354332e9632d20b5651a46ebf31d889b3bf200a7d9975c57905da5579d564d7fec658d71b71cf9b31a81337aa51afb86a6d9349c8a09e2d796215f4315e8d6669197cc8cd2c66a59463c63bc91760dc8053f5c3b3eeb9e88b8b12d6de21bc6381b99142ff0830f2db138716a25af91cda5cdd268cac73f2a613930696983dbad17edccbd3768ffc4c70545d6fb1a239ad1114dec9875f50c86a10c3d6bfbed4da1e55921bea24c5447139a4e9001e0e806b2ed2a88ef2bcd6ec8490964635484252235906949349c30ee5e69d782c1174fcd25c982b2638d2a6a57bbf929a5ebaf46648f63a5154fa65b50ef242f48456989def02b356434cac91ec3da1099f5f5eeebb45f054e76a8c18c146b617bd48c3a6aca6e97b2041d81227ebf45e26a875dc62a7a3c46fb3bc31ca5c93f5faae14d8ab0494988669d1adc872a5151f4f04d249974b4696acd5ae62f528aa6bd57ce339c7685a935d18249aa5137aff6a6c98743990704020d8d5184c7473d004f5cac1a259794e5feb01eb8e4895c1693a83f7d79430672d24ccb3d821dbdb88625a2984a8124cbed506916ee8bf9f3bbd11c906d02313e88900edd31057d2ca614d205d771ca25cd2b66d5e77d398bbb4125e9117868ceefed7d5e8069c920e19d6768ea9f9a2a3dfc438723f46afada643e3b49bca5ffc2babb0f360cddd795f6f1afbbff780c3517069c30e234f9da2464686bf7f9ab0119f81e385e38a825f7d2bd9634acaf030884a09510eb6b2dc910956f70891cd7a20fa84b6e334d9a2b98aa6a70da2ed21618c7c4cc0e35261ef8f6bc01c46313896508976f33650d634029f856e2a9b9be9451db9307ebf09ab796c9974b0e40287e3cb7d9d2dbe8a77160daf55ea45fb2e4fedb14c71965ccde63272f4aaf77322ac3d3e00002ffd844c9876c2aaca4318fd11658845f5042b2855eb4ea6b08411d0a8cfc43ff23080c5b8bfb8ae9efa60df0f9073d88b5ca34d288e6af7b6e3e859c75793aef498db9e0b050a2ca082056d6d25c06e10eae4a9ec1ea64612f73c33e91479f3c0c2840d6a14eb93c90def8270b135a7fccef18b041f853bf2fdf65a69e21ca3bacc75efd4797b568635a136c718ce26dca5b984bf6cad0ed9d51725c2366283b3843929347c2fda3872f5df8d1f149d293feaafc5f8fb0807a32f54cf71d1167cef51f243c20469f3c224d4f2931652953e917af2f46dd8b7b35c2ffc3576784266b55263e8bab689f72972d82aa445a39bed1eb9d21f09a777c58ae2e3abfa856f08d17bcbf85d7ba53b9451525d500401461b97de0c6e8078a50d26bcd15dc2d93ef290b07fabbfd41eb6e423ce2eac8ba4ba552900d9877413ac53826078ce561e45a6a1ddcae2b7ce77a15d18fde97890b3323b6d38506c35dd8e480148d16b146952ff6a651c1988ab1ca9b3b4b0d28c8add8e27d31dcafac292c884000949ee4f0320c1e10da86a54d13d7ad858cc2b07075a056a545e0a893c64abdc3fb31c482eb90e50ed9e0e896508e51029f768edc5ffdc2c06e323e8405afd8dfd9959e56fbd78bf5a780cf362f3c06eb9c235d7b1c35cb47a93440859d51e98b2136a6ade3dbf5e093ffd65810beb2854d36f0b4a6b798830a9f2ae29bc5f7de85c2694c5c6750d2a090441d7a2c6fd5b75fe73929812299512f6c50b4588ad263803e6a10509a70969bdc3c6563a90666d52aa8c056064ad46b8ea3481518db923a1b26aab1345d4b6c3005e9ff4f7d49c3d51b89b4bd53d04640bb5a25e47fb6dc42929f4e6377b686a4743178ef64dfc936a55a0a61ae92de9317be0e9a5e43197444a963dc6ce7da90a5306a1105cac9716de6e1878c5f60232ab65eb6f71336a360c1286a6ec59cb78affdd3bcc7245d0966d5ff20472ad2f89ddefba6d2ae04d301b092a539f566949a7502f95cef245e04f5f86abcd276d57f967a3b2eb20a502d19e3ea1cc90c2128fcfa3d6b9729d68b4b98332065bf9be38e9fad8dfda4887a46b1fb25897fce3e5a88bcd20cec8cc1ce7cb05a5dd4b3a8b942edac684236960205ecbae6e85821971debb7b2f5db0edec05a6699baf83cce7df71cc0b69247bbea5bd7b99114d8c7f429a7415b8589b5babd9941a6e4099a7a66dd6db91cb0f8c77a7999b65e12f2624841885b08356366af21769104147450cf8cef231ad44c65ef08e4ce54490f953089ebed6d4a6fc53ae12afd8db47e70667bf23db8bb38fa30946da38fc463d4e702e69d71794ad61322375ac1b046a527db8daf08d13a1c3ad0d6eea15193ac785e39e2622884af7034b8f95d1e750b434a3e287fc6d7061326a4a4b35058ee476635b96556986e41f4a50571cc043cad5ab4c6e3e5db393642a9cac881f3b896157ac2a364a64d951f0ecad9cccb572116b87ba9058028f5bc4ebfc77317720523841905924a7c9830c340be76b94931552291329a6de7ff58cc1ac5e465225067270a220ccfeb944d86e24d7355af504f3b0722fa96e0c3c1db1849aa07f6f06550ff512fd98ed9703ea4fbe7bf189b4b28296111dd6dcf6de43de73ea5dbbd22367b287b38faaca8f2184fa6d7c9b8d23c55998090447bfee2889c81ab530ca4ccaad8039076ff94a023a7ee0b5e41ab2b109258b1c53f7e6a7a714fa694a2ba45e24faeeb2449230251cf8af777dd10a38378a0ef522d193e0cfffe2ed2b8da611d96973e9cfd15594f099ebfc922b29c42cbebfc85c80d6c55024488cb600b631a9be3052364093a47a9c328c6679ae97b72350adf42fcb4a83fdcc528464674bc71a2703c79c833003f5dee52a1b82dd5471e763599623de468ba71f7b5c87ff81c7e33a107651768fe548312b04d0baf8468becb111ecd5520a7fb12825c3bc8c8f177463b20958ec102edf4a258a786955335c649c05897c59204abd04e4103383fd237d36927dd79b6bb9df77ed8c8c2e46594d1653907f1179a0070fa2dc1de4e3b4ddebca4c69236fc1230795de95bd1ca0aef994afe353750549fca073446f5be60e7b50f6e8fe69f762091de60b79b14db2d2df1579bde1f2701c8fe10cee8652a345816cbc07e6e954dab1819d8cf926e306ab9e9146c73a7cc094f0ebc16c20fa7ff682d0649eaaf45eeba6cecd6ff3ff33af7dc983c6fa124a07d4ba4f6e57a14fbf511c6b5e80972856ef48348a884631d6ce674984c35b8d772922cdf8db8293e67aeb06df61f516a8f62ddf7b769e3b12fdfe9f20c1a282a0fae142ab554ea20e8a721ecff1d283ad8e4cd481a6d0389e05d02d875f3172772ac19e0d0cef60d00160e7fdc3500f2df739da527d28f9f84edc2dfd90c041f88fad592d0fae25848867a47c7ea50ac0150bc752ffe0fbad5ed719a2ced778179af183560a47a2e3d46e5f450eca0c7f4684523638ececbf2f7ad34c25d98560d07dbf096c0831f4641fd72a8d8fa3d1e97915e2de12817e0b34d6bd27a391a56f01d69469103d08efed720cab452f719e2666ddc018d127ada7dacdd8c69edd10a1bd7fa4963f68bc6668fb44db1c724f6eb934912935307f50ff588a0e3d4a3048bc2e4a599bc6d758534616ee855193e7e296455c596946af33939572ab5852a45e31a1c721df8d9a312b874b511a682e41e0af8509ec82883e61446639df749863d84933536ad20baf02b16ab45fdb9cb8f16693034f169d1807692fe80ebfbf2d0462f37a708834146f2895910cf0d63935de118afad692e765949478b74c94134bb6a1fa54996f05f8fcf451e080f034dfbaa64d3c503d9eaa0203be1cb2da8185b36f7f6a96cad69d1badb711fd0eb41846726bd273759977319d228fffde5cdac0b9ecdde73e94a7d03f49703b1c2e874352b4ecfc33628746a7f592c5fd824cec3b79d8009c11c23fd1e474d88a62fb32776554d27a586b7b516afd8f3de50bd7e6aaa1fc7747e8ad54cfbee7cd41d30151053a581e2f8db2e783863d55441390c542ec49ab3dde8e045e521710044230e566af9911613b3dd15325c4a79c9981ff446af8fde6bef87cbd1917a922fc1e7b0a11d22b80726e4ed1ed82a9858473fa897e2a2d7c79fc8fd8de2c8f3aa3a2ae06787f1754e601ab468bee33818e748010156ce552d9482841f7041125ba1bff3ff024b6f6552a7f7b8cb21f0d41bf2b765ead483b520a1131a5569d2d0eaead67ce36b4c8775d6da636bf462bb3b66c06e44a27f2082c3c5d378bb7214cbbbc673bb4f0e1637f4846e461ce6228def646894b4b88714143273c272833bb29c8faa942e3e8479bb542b4e29783cf03747bd974b9a4d5fb1f334476a510c32e6954b5d6c3346f9c3f0a2ec0ce51aaf34e69e527ca1adad2e25911ac9423143c71ece084147916a52cd16ef3c49fb8d8704e2306020cb6065a43a2847dec2dc2c72fb3bbf84660cd35c6fd61c3d77d55ba31d17a2561a760f39075c5753fdad0dd63d02d5db101fca7e82b828ac0dc6ad47d9402b042ec3152c5aeaa302421137e7ca29dab56a73f71f7b69f77f96eed6f6a020bd3c9b7cfeecf57196b0063e4c26a9cebb54f9481e21fe16473a19ff2192deff25b13e10cfe6a970cf88c09d53166ed87219d969c94f399db9f02e7eeb610f0aacae9de67d138c7e4a6ae1cdf1c2296c6d9f58a750f6fda06b8ade72aa92381742970f3f542c74fb3a6afca417f46ef5f0e20d6631daf2312c37fd18d0b373bf47b7b049ed5bf354aef55a50da82b56288a416172c8852f1f2ee10f4fa649fd8ca5e6a8f889a1b9e956cfc2204dc5209d6e7d88176157d2d07989b4047d791c3af3e0f3b58cf4aebaa3a6d8ce5ae499ffa9b3248ee479ddcb1988c09023b9ad7b6b3c4f164afa0f3b86dd01c1d17416b573eb70bd84888a5636d9b62057d975a0745a5f13fc9b0f6fb26407e9f7813c3d8c4637f6a1cc41f0aeff846e7e4084ba683f4c245ac04c709f27544e08819d074741259c538a58da8e76f089f546d3c2da0ad5beee9bf7baf1591ed72eb635b7a120144dd35deae6f1e85d48456acfeef23bff9bb6b4c67733b74c8492776a463c90de619b898695ef5a56364863910741064d12b0552aea44103b9de446fc3ce5eefa5ce5ca1103ad18249b443166a1a0fb92b4a9f4bc4742ea1ac84a5f9cd164ed726e3b3e94417d25d3469c1749da423468a74ab5ce77f13ca81d69335fef6f637d32cfbbc57d0c5eaa2738400c640a748616e8061671ee2db5327d144dc1e471d16bf7b9fdc3cb4fb57210048a28c229f1caf1270d083264ac8d400b956df6d52794eaea0cd3372fc9c22bc8fb61af23b72b9710a", &(0x7f0000018000-0xa1)=""/161}, 0x18) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r1, &(0x7f000001e000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0xe1) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xa, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 12:28:27 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000005000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @empty=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@lsrr={0x83, 0xb, 0x0, [@multicast1=0xe0000001, @multicast1=0xe0000001]}, @ra={0x94, 0x6, 0x0}, @ra={0x94, 0x6, 0x0}, @noop={0x1}, @lsrr={0x83, 0x1f, 0x0, [@multicast1=0xe0000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @empty=0x0, @multicast2=0xe0000002]}, @ra={0x94, 0x6, 0x0}]}}, ""}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) r0 = shmget$private(0x0, 0x1000, 0x241, &(0x7f0000003000/0x1000)=nil) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000010000)=""/121) 2018/01/20 12:28:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f000018f000-0x24)="2400000052001f0014f9f407000904000a00071008000100ffffffff0800000000000000", 0x24) 2018/01/20 12:28:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ff7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x4000000, 0xfffffffffffffffd, 0x0}) mq_timedreceive(r0, &(0x7f000025f000-0xfd)=""/253, 0xfd, 0xffffffff, 0x0) 2018/01/20 12:28:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000fe7000-0x18)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x45, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/20 12:28:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000aef000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = syz_open_dev$dmmidi(&(0x7f000071e000-0xd)='/dev/dmmidi#\x00', 0x7e, 0x82) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000ab6000)={0x90c, 0x3, 0xf25, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000100000)={0x1, 0x0, [{0x2, 0x3, 0x0, 0x0, @sint={0x6d91000000000, 0x6a24}}]}) r2 = accept$alg(r0, 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$alg(r2, &(0x7f0000241000)={0x0, 0x0, &(0x7f0000d57000-0x10)=[], 0x0, &(0x7f00007c4000)=[], 0x0, 0x0}, 0x8080) sendmsg$alg(r2, &(0x7f0000044000-0x38)={0x0, 0x0, &(0x7f00001bf000)=[], 0x0, &(0x7f00009fb000-0xa8)=[@assoc={0x18, 0x117, 0x4, 0x0}], 0x18, 0x0}, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/01/20 12:28:27 executing program 1: 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 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c48000)='net/netfilter\x00') bind$alg(r1, &(0x7f0000ffc000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384\x00'}, 0x58) bind$ax25(r1, &(0x7f0000868000-0x10)={0x3, {"958ca31d949bcc"}, 0x3ff}, 0x10) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f0000000000)="240000002200fbffeb03000000fafa000105ff0b0800030001000000f7000003f9161701", 0x24) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000d42000-0x8)='./file0\x00') 2018/01/20 12:28:27 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000000a000)='./file0\x00', 0x20000, 0x40) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000002000)={0x0, 0x3}, &(0x7f0000009000)=0x6) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000000a000)={r1, 0x8}, &(0x7f000000a000)=0x8) syz_emit_ethernet(0x32, &(0x7f0000005000-0x100)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x1f, 0xffffffffffffffff, 0x0, 0x0, 0x1000000000000032, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000001000)={0xfffffffffffffffd, 0x1, [0x0]}) 2018/01/20 12:28:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) read(r0, &(0x7f0000e6e000-0x1000)=""/384, 0x180) r1 = signalfd(r0, &(0x7f0000433000-0x8)={0xfffffffffffffffe}, 0x8) r2 = inotify_init1(0x0) connect(0xffffffffffffffff, &(0x7f0000e99000-0xc)=@un=@file={0x0, './control\x00'}, 0xc) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) r3 = gettid() fcntl$setown(r2, 0x8, r3) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000055000)={0x5, 0x0, 0x2, 0x1, 0x8, [{0x669, 0x1d, 0x1000, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, {0x0, 0x2, 0x9, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0xfffffffffffffffe, 0x6, 0x9, 0x0, 0x0, 0x181, 0x0, 0x0, 0x0}, {0x6bf977f0, 0xf95, 0xfff, 0x0, 0x0, 0x208, 0x0, 0x0, 0x0}, {0x1, 0x5, 0x8, 0x0, 0x0, 0x2100, 0x0, 0x0, 0x0}, {0x8, 0x8001, 0x7f, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x10001, 0x0, 0x6978, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0xa8, 0x52, 0x4, 0x0, 0x0, 0x806, 0x0, 0x0, 0x0}]}) fcntl$setsig(r2, 0xa, 0x20) inotify_add_watch(r2, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f0000efd000)='./control\x00', 0x44080, 0x2) 2018/01/20 12:28:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6(0xa, 0xf, 0x0, &(0x7f00001a9000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00002b0000)={0x3c8f, 0x8, 0x8, 0xfffffffffffffff9, 0x1, 0x8, 0x80000001, 0x2, 0x0}, &(0x7f00002ad000)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000fb3000-0xc)={r2, 0x9, 0x20}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000de7000-0x10)={0x7fffffff, 0x4, 0x3, 0xfff, r2}, &(0x7f000054e000-0x4)=0x10) connect$inet(r0, &(0x7f0000d38000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f55000-0x3)='A', 0x1, 0x100000004043, &(0x7f0000ee6000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f0000872000-0x258)=[{{&(0x7f0000c45000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000988000-0x20)=[{&(0x7f00006e4000)=""/165, 0xa5}], 0x1, &(0x7f00001a5000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x400000f7, 0x0) 2018/01/20 12:28:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ec7000)="706167656d617000c8fb2ec9b1ebf66607668eaaf298b2b2d085ad8bf637c5a21042604943de596d78e5c4292ca945535f28b1d8a4fb2b4840feaf606847d938a0285f40ef883161575367f4e5956d1a1fd4020b21f245fc0df6882cb551d374d6cb2e88c4d70f7584001ee030a704fde2242b1713086d9acb880b000000000000000673") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000015b000)={r0, &(0x7f0000b77000-0x2a)="05f7a2eef59fcd1b8e99d89911600227f710988fea40887f449abc4a18a4b8147b349c0100213c36b041", &(0x7f00007a7000)=""/95}, 0x18) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00007d6000-0x8)={0x0, 0x0}) pread64(r0, &(0x7f0000c72000)=""/249, 0xf9, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000126000-0x6)={0x0, 0x8001}, &(0x7f0000da3000-0x4)=0x6) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000e87000-0x4)={0x3}, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000c2e000-0x10)={r1, 0xe8, &(0x7f0000db8000)=[@in6={0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x2, 0x80, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfffffffffffffff7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3380000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x1}, @in6={0xa, 0x0, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000a2f000)=0x10) 2018/01/20 12:28:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = add_key$keyring(&(0x7f0000a86000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000132000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00003f9000-0x41)='vW!', 0x3, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000632000-0xc1)="2600000079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230b9687fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f60c01e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002813b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e0a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00006fe000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r3, &(0x7f000048f000)={&(0x7f000052b000)={0x1d, r4, 0x0, 0x0}, 0x10, &(0x7f00009e5000)={&(0x7f0000c3d000-0x80)={0x2, 0x400, 0x200, {0x0, 0x0}, {0x0, 0x2710}, {0x4, 0x1ff, 0x20000000400000, 0x7}, 0x1, @canfd={{0x2, 0x0, 0x100, 0x5}, 0xb, 0x2, 0x0, 0x0, "2df0d7c15f22467471be9236b74bc5b1a6006009b6687f40ec0c53aaf0134ee9c19ee369b75fbc9a2f26ae9b0a97b2dec2d6a30edfc0ecab1279ce8f4e8b5605"}}, 0x80}, 0x1, 0x0, 0x0, 0x4048001}, 0x4040) keyctl$dh_compute(0x17, &(0x7f0000c5a000-0xc)={r1, r2, r1}, &(0x7f000068e000-0x1)=""/1, 0x1, &(0x7f00002c1000)={&(0x7f0000e58000-0x10)={'sha3-512-generic\x00'}, &(0x7f00004b1000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 12:28:27 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = msgget(0x2, 0x291) msgctl$IPC_RMID(r1, 0x0) pwrite64(r0, &(0x7f0000007000+0xee)='0', 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000009000-0x10)='/dev/sequencer2\x00', 0x10002, 0x0) 2018/01/20 12:28:27 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x80, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xd8e5, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x8, 0xe36, r0, &(0x7f0000002000)="967f366384bde6d826a05c725a12377001fa8676bc3ed19d326b333d21fac7df732885447986ec7642339a63c0c7acb618ac1fb0c97153b863733ddbba57fde77feb377e60f5975f6a65da", 0x4b, 0x6, 0x0, 0x0, r1}, &(0x7f0000003000-0x20)={0x0, 0x0, 0x0, 0x0}) capget(&(0x7f0000013000)={0x0, 0x0}, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 12:28:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f0000ca6000-0x10)={0x8, 0x1}) epoll_create(0x4) 2018/01/20 12:28:27 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) linkat(0xffffffffffffffff, &(0x7f0000013000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000005000)='./file0\x00', 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 12:28:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rename(&(0x7f0000706000)='./file0\x00', &(0x7f0000f66000-0x6)='./file0\x00') syz_emit_ethernet(0x3e, &(0x7f00000ed000-0x120)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x8, 0x3c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/20 12:28:27 executing program 4: keyctl$search(0xc, 0x0, &(0x7f0000005000-0x8)='big_key\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0) r0 = add_key(&(0x7f0000d87000-0x5)='user\x00', &(0x7f0000b2a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d61000)="9403145db659ec1bcc59602df09b9b98196aad6c45060a0cf03ad35d06e7720ba1d6aeef603915ecb84737014fa7ae387a3279cff5350e2b574abd050e65aab430045894c0d2c08aeb344c8163ec187c8696b2b248bc79372490ab22f30466e340d84f5c8d56a9e794c6126b70685135dd7fd161acf0adffb10d692f34913d0db05502b5cde807d6f43d55977c80214d5f", 0x91, 0xfffffffffffffffe) keyctl$setperm(0x5, r0, 0xffffffff) 2018/01/20 12:28:27 executing program 0: r0 = socket$inet6_sctp(0xa, 0x3ffffffffe, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b3f000-0x98)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x2, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x7, 0x4, 0x3, 0x2, 0x521, 0x6, 0x100000001, 0x7, 0xb55, 0x100, 0x7f, 0x1, 0x4, 0x2]}, &(0x7f0000845000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000814000-0x8)={r1, 0x3}, &(0x7f0000000000)=0x8) 2018/01/20 12:28:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e31000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000860000)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x4) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/20 12:28:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000e6f000)='./file0\x00', 0x101000, 0xc0) r0 = syz_open_procfs(0x0, &(0x7f0000d00000)='mounts\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) ftruncate(r0, 0x3d) 2018/01/20 12:28:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f21000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x7, 0x4) r2 = socket$kcm(0x29, 0x2, 0x0) fallocate(r0, 0x1, 0x8, 0x8) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000a88000-0x8)={r1, r0}) sendmsg$kcm(r2, &(0x7f00001be000-0x38)={&(0x7f0000265000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14, &(0x7f0000b2a000-0x90)=[{&(0x7f0000a0f000-0xfc)='A', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 12:28:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d67000-0x7)='ns/mnt\x00') getpeername$unix(r0, &(0x7f0000b0b000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00001ff000-0x4)=0x8) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x0, 0x0}) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f0000eb9000-0x10)='./control/file0\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000bd8000-0x98)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9}, &(0x7f0000997000)=0x98) rename(&(0x7f000023e000-0xa)='./control\x00', &(0x7f0000607000-0x10)='./control/file1\x00') getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000ea4000-0x14)={r3, 0x9, 0x7, 0x9a31, 0x1, 0x4}, &(0x7f00008ad000-0x4)=0x14) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 12:28:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000414000-0x8)='./file0\x00', 0x20, 0x5) r0 = syz_open_dev$evdev(&(0x7f0000f61000)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000038000-0x18)=[{{0x0, 0x0}, 0x1, 0x1e, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r1 = open(&(0x7f0000cc3000)='./file0\x00', 0x800, 0x164) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000a76000-0x8)={0x0, 0x1}, &(0x7f0000bac000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000092000-0xa0)={r2, @in6={{0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x9, 0x1, 0x78, 0x4781}, &(0x7f000043d000)=0xa0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000a0d000-0x10)={r0, r1, 0x5, 0x1}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000819000-0x20)={r2, 0x5, 0x52, "9039c5b9428e44526821a0e91502c01782e48e1c7e2b225c22311213c24d6baac73e381ccef2060a8cd4847758f66e773ba1d2e696240d8dce56b7307b78b45f42210e037cac99a743ac0c0d92c21d4e277f"}, 0x5a) 2018/01/20 12:28:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000400000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$int_in(r0, 0x5452, &(0x7f00003ed000-0x8)=0x100) listen(r1, 0x0) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f00003b8000)={0x0, &(0x7f0000e7b000)=[]}) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$rds(0xffffffffffffffff, &(0x7f000079c000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 12:28:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000043c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) write$eventfd(r1, &(0x7f00009b6000-0x2)=0x0, 0x8) fcntl$setflags(r0, 0x2, 0x1) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000790000)=0x100000) 2018/01/20 12:28:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000026f000-0x20)={{&(0x7f0000cc0000/0x1000)=nil, 0x1000}, 0x3, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000036c000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000a54000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000684000)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000272000)={r3, 0x0}, &(0x7f00002fc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000002b000)={r4, 0x2}, &(0x7f0000581000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000005b000-0x8)={r3, 0x0}, &(0x7f0000a6f000-0x4)=0x8) 2018/01/20 12:28:28 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) readv(r0, &(0x7f0000dec000-0x28)=[{&(0x7f000014e000+0x671)=""/138, 0x8a}], 0x1) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00001eb000-0xa)='/dev/cuse\x00', 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) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000013000-0x10)={&(0x7f0000011000/0x2000)=nil, 0x2000}) 2018/01/20 12:28:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r0) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xfffffffffffffffa, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/20 12:28:28 executing program 6: r0 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_opts(r0, 0x0, 0xf, &(0x7f000093f000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)=""/141, &(0x7f0000001000-0x4)=0x8d) 2018/01/20 12:28:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000027c000-0x8)='./file0\x00', 0x11b800, 0x21) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00004ac000)={{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, {0xa, 0x0, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, 0x6, [0x401, 0x56b, 0x9, 0x5, 0xcf, 0x1000, 0x2, 0xf841]}, 0x5c) 2018/01/20 12:28:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000924000-0x9)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000413000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000681000-0x4)=0x7f) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000584000-0x48)={0x1, 0x0, [{0x47f, 0x0, 0x0}]}) [ 67.016651] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/01/20 12:28:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl(r0, 0x5385, &(0x7f0000020000)="86") vmsplice(r0, &(0x7f000086f000-0x10)=[{&(0x7f00004f0000-0xb6)="26ff2d5a7d875b0dd92be06568fb3af925cfc19920112148d374871833a9582e70cc3bddf1407090ef3033aab96537a673540922129db31c457f49d0014ac817195c98f7480540d5ce9646797ace286a73648bde699abc6d345d500b7f83d8cda3bd9eed9ab13637c4c3d4bb534d9b90a084e015525b1fdd7b38cb870d102ca33b13f23412ea24dfbdcd7d537f346a7be1be7724efaf692873cbb8dab44dc50f370062668cfd2f5732f6c54e58be41511f6dd2c02152", 0xb6}], 0x1, 0x1) 2018/01/20 12:28:28 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x40, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="23227bcc1a52d5478881980447227933fda3b2ca8bd092866d3df03f3e"}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000020000)='/dev/amidi#\x00', 0x3ff, 0x200) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000010000)='./file0\x00', &(0x7f000001c000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000024000-0xc)='/dev/amidi#\x00', 0xc, 0x3) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f000001e000-0x6)={0x7, 0x1, 0x1}) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000024000-0x1c)={0x81, 0x100000000, 0x9, 0x0, 0x7, 0x4, 0xcc, 0x7ff, 0x100000000, 0x3, 0x5, 0x6, 0x0, 0x3, 0x3f, 0x0, 0x4, 0xfff, 0x21f}) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/20 12:28:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fdb000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000660000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f19000)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f000030b000)=0x3) lstat(&(0x7f00000bd000-0x8)='./file0\x00', &(0x7f0000a2d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ifreq(r2, 0x89b0, &(0x7f0000440000)={@common='ip6gretap0\x00', @ifru_map={0x80000001, 0xaae, 0x9, 0x53, 0x6, 0x2}}) fstat(r2, &(0x7f0000f85000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000759000)='./file0\x00', &(0x7f0000351000)='./file0\x00', 0x1000, r3, r4, 0x0, 0xfffffffffffffffb, 0x84800) sendto$inet6(r2, &(0x7f00007c6000)="dbe91339a290041d95659121188e270b01f47d8ffc04a8", 0x17, 0x3777fb4ac0283ca4, &(0x7f0000793000)={0xa, 0x3, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5efb}, 0x1c) 2018/01/20 12:28:28 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, 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) add_key$keyring(&(0x7f000051a000)='keyring\x00', &(0x7f000086e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mprotect(&(0x7f000072a000/0x800000)=nil, 0x800000, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f000054f000-0x8)=0x0) 2018/01/20 12:28:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000bd5000)={0x0, &(0x7f0000000000)=[]}) r0 = add_key$user(&(0x7f000057f000-0x5)='user\x00', &(0x7f00004ab000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00002d7000-0xc0)="1a3bf9e7e14f2c9627af41beaf9449d8c4fdde5d8d52b5479a08997396899bfa3cebe898d4ad88397db1af2f3f9ff257699ae9e814753f9d7d7fe89c1039c8178260bc06e8f24972248a1e1f66d18c645b409a1e80700fb713ee90ff9a5f96c774a193b1f4ddfbf0e664908cfd87e317b09aa38332339dbe7301b54153f6def121e9b6737dd226bb4cc2b1177d072d6d0b97d809682e5726c9d85608738a264210b8d92c6e9b8b0e8946228fee3480f05e41728ca6c860814482032dbd4391ea", 0xc0, 0x0) r1 = add_key(&(0x7f00008e2000)='id_legacy\x00', &(0x7f000013a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00007f3000)="b65faec0472fa9233d7111fc33a07a1a5c1acce491a3133e328c16d5295b68be25aa6f9d4b1df84d55ac02b0c60fb7a874b909973806390a302c47904aab64c4a2afd275f4115de2d52555ef8c7e362f5e43f105de8712317e352584495f7a3933c03b97da3c7daa01e3bb121ab53b2bb265192e300869970d99040dfe", 0x7d, 0xffffffffffffffff) keyctl$search(0xa, r0, &(0x7f0000d46000)='user\x00', &(0x7f0000042000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r1) pipe(&(0x7f000033a000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00007ad000-0x4)=0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cfe000-0x10)='/selinux/policy\x00', 0x0, 0x0) pkey_alloc(0x0, 0x2) pkey_free(0xffffffffffffffff) openat$rtc(0xffffffffffffff9c, &(0x7f0000ffa000-0x9)='/dev/rtc\x00', 0x200000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f00005b7000-0x20)=[{0x0, 0x0}], 0x1) ioctl$VHOST_SET_VRING_NUM(r3, 0x4008af10, &(0x7f0000921000)={0x3, 0x1bb}) pwrite64(r2, &(0x7f0000b2c000)="ddc3e97c1707ec5fbf0cc143ddedbf88e0cfed3c33a4917754a6bea6c260e7b1364b806fab72", 0x26, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r4 = syz_open_dev$sg(&(0x7f0000fd4000-0x9)='/dev/sg#\x00', 0x0, 0x2) ioctl$int_out(r4, 0x5, &(0x7f0000001000-0x8)=0x0) 2018/01/20 12:28:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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, 0xfff, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000d6e000)=0x0) 2018/01/20 12:28:28 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000016f000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000000)={0x5f, 0xcb, "f0c3c3a57c616323af165095a2c83d4944cc403436a9a3b39c9a7593b996e1dcf3fd8252eb405661cbc525ec1f09d4822278c5a9569794d55ef34d4f71331bb2f9d7293fcf42d33345852d4cbf9ff6050a353e4de953dc65dc204335b15d347ef946c199b004cb7ccbbd5710dcc8e78b1c3a2902c32c8404092e5345df50b69fb7ddadc516256d8479969bc6fdfc6ad04ab362378e3f63d0260a5dd607d89b3b51f476432bcc684dbed740c6d90b71235b5afb9c5bc1116d50153aeaa4a48cb089adba48fec15223619f31"}) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000017000)=""/247) 2018/01/20 12:28:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000154000)={r0, r1}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000d20000-0x4)=0x0, &(0x7f00000f7000)=0x4) 2018/01/20 12:28:28 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x200000001, 0x84) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bridge0\x00'}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rtc\x00', 0x200082, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000003000)=0x7, 0x4) 2018/01/20 12:28:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4400004000001275, &(0x7f0000dda000)="") r1 = syz_open_dev$dmmidi(&(0x7f0000251000)='/dev/dmmidi#\x00', 0x80, 0x400) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) bind$ax25(r1, &(0x7f00004c1000-0x10)={0x3, {"b166a24be96590"}, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000cdc000)=[@in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x1, 0x3ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc0}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) 2018/01/20 12:28:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000088000-0x38)={&(0x7f00009ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000516000-0x10)={&(0x7f0000c60000)={0x18, 0x40000025, 0x405, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) link(&(0x7f0000aec000)='./file0\x00', &(0x7f000089f000-0x8)='./file0\x00') r1 = syz_open_dev$sndpcmp(&(0x7f000068f000)='/dev/snd/pcmC#D#p\x00', 0xdf, 0xc00) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e26000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockname$llc(r1, &(0x7f0000415000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000013f000)=0x10) 2018/01/20 12:28:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e5a000)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000038000-0x8)=0xf000) sendmsg$nl_generic(r0, &(0x7f000000e000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f000000e000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) dup3(r1, r0, 0x80000) 2018/01/20 12:28:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/selinux/relabel\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000089f000-0x40)=[{&(0x7f000088c000-0x37)="", 0x0}, {&(0x7f0000da0000-0x4e)="13", 0x1}], 0x2) write$selinux_access(r0, &(0x7f0000003000-0x33)={'system_u:object_r:dpkg_exec_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x0, 0x0, 0x0}, 0x33) clock_gettime(0x7, &(0x7f00001f9000)={0x0, 0x0}) 2018/01/20 12:28:28 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000212000)={0x0, 0x2}, &(0x7f0000c48000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000513000)={r1, @in={{0x2, 0x2, @rand_addr=0x7e51, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8e2d, 0x10000, 0xc99, 0x88}, 0xa0) syz_emit_ethernet(0x3e, &(0x7f0000c3e000-0xa6)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) [ 67.247731] program syz-executor1 is using a deprecated SCSI ioctl, please convert it to SG_IO 2018/01/20 12:28:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000f, 0x9) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00001da000)=[{0xb, 0x5843}, {0xb, 0xfb}, {0x3, 0x8000}, {0x3, 0x1}, {0x4, 0x8}, {0x3, 0x3}, {0xc, 0x1}], 0x7) syz_emit_ethernet(0x6e, &(0x7f0000536000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "a58d2b", 0x38, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {[@routing={0x0, 0x0, 0x0, 0x5, 0x0, []}], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "9918ea", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], ""}}}}}}}, 0x0) 2018/01/20 12:28:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000eac000-0x4)=0x0) sched_setattr(r1, &(0x7f0000f2b000-0x30)={0x30, 0x3, 0x0, 0x1, 0x5, 0x4, 0x0, 0x6}, 0x0) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@common='sit0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @common='lo\x00'}}}) 2018/01/20 12:28:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000570000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000bc5000)={0x0, 0x7}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e0500471f23a9367a03cbadec54", @ifru_settings={0x0, 0xfb, @fr_pvc_info=&(0x7f0000009000)={0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}}) r1 = syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0xb, 0x0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000018000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x4028700f, &(0x7f0000002000-0x4)=0x0) sendto$llc(r1, &(0x7f0000f6e000-0x10)="6e0db4f48f869766b3a514cdb481266c", 0x10, 0x20000081, 0x0, 0x0) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000574000)=0x0) [ 67.307165] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 67.327413] program syz-executor1 is using a deprecated SCSI ioctl, please convert it to SG_IO 2018/01/20 12:28:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 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, &(0x7f00003ce000)='net/dev_mcast\x00') readv(r0, &(0x7f0000f7e000-0x90)=[{&(0x7f0000b19000)=""/113, 0xfffffce7}], 0x259) syz_open_dev$midi(&(0x7f0000f31000)='/dev/midi#\x00', 0x2, 0x80000) [ 67.359746] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2018/01/20 12:28:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000d61000)='/dev/adsp#\x00', 0x6c21, 0x40) getsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000c23000-0x4)=0x0, &(0x7f00008b9000-0x4)=0x4) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000296000-0x28)={@sco={0x1f, {0x3ff, 0x400, 0x9, 0x6, 0xfffffffffffffffa, 0x3}}, {&(0x7f0000d1a000-0xff)=""/255, 0xff}, &(0x7f0000e12000-0x1)=0x0, 0x23}, 0x28) syz_emit_ethernet(0x46, &(0x7f0000b46000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x10, 0x6, 0x1, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) 2018/01/20 12:28:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000ca0000-0xa)='/dev/dsp#\x00', 0x1000, 0x10001) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f00004ba000)="c74d3e2d675cc9f54438cf19cb9c7d0827f1e9139e32d823bd09f1cca41c4c88a8af7f646ea74fe2845fa1939f8ef1a46b68c04a4d48ba97d8dcb6eb62255f867287a3785103798f419ab7a94d414a16b3d91041632be22a76288b93111843bb4f7c34dd892aec57ffb23339d7fb80880cb139543219b4be44cbfd61db5b470ae53b7bfc48835d6a6eece595081e57492aa82e31d37843bb23c0f6620bcd8578a3a63625ca3cbeade7ba1e83f2fe5a991e7a817a6ea2721a16094fc157c164a07e02", 0xc2) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000bc3000)={0x8, [0x7, 0xa951, 0x96b, 0x1, 0x1f, 0x1000, 0x6, 0x7]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getcwd(&(0x7f00004c2000-0x8f)=""/143, 0x8f) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x800000010d, 0x80000000000a, &(0x7f00005a5000-0x4)="02e6ff00", 0x4) 2018/01/20 12:28:28 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000800000084) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bfa000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000413000-0x4)=0x1, 0x4) mmap(&(0x7f000091d000/0x400000)=nil, 0x400000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000b07000)={0x0, 0x20, "6ca7dbc26c07437ead6a32225576fc514b98ce906dfca606fe0b80339adc0352"}, &(0x7f0000b21000-0x4)=0x28) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000-0x10)={0x65d6691b, 0x8000, 0x8000, 0x3, r2}, 0x10) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x3, 0x3, 0x3, 0x3, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000a8a000)={r2, 0x3, 0xe3bd, 0x6, 0xff, 0x6}, 0xffffffffffffff8e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000f74000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(camellia),ghash)\x00'}, 0x58) r4 = socket$inet_sctp(0x2, 0x405, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x1, 0x0) r6 = syz_open_dev$tun(&(0x7f00005a3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f000025f000-0x28)={@common='eql\x00', @ifru_settings={0xd596, 0x0, @te1=&(0x7f0000f68000)={0x40000000003, 0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) dup3(r5, r6, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r4) ioctl$KVM_SIGNAL_MSI(0xffffffffffffffff, 0x4020aea5, &(0x7f0000e8b000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00001bf000-0x4)=0x0, &(0x7f0000142000)=0x4) mknod(&(0x7f0000803000)='./file0\x00', 0x80c0, 0x9) bind$alg(r3, &(0x7f0000afb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) accept$nfc_llcp(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000002000)=0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/20 12:28:28 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000b93000)='/dev/vcs#\x00', 0x1ff, 0x80) dup3(r0, r1, 0x80000) clock_gettime(0xb, &(0x7f0000d73000-0x10)={0x0, 0x0}) 2018/01/20 12:28:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$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]}, 0x3}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000842000)='/selinux/user\x00', 0x2, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/20 12:28:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000184000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a4b000)='/dev/sequencer\x00', 0x880, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000bae000-0x4)=0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000006000-0x4)=0x2d) syz_open_dev$audion(&(0x7f0000800000-0xc)='/dev/audio#\x00', 0xfffffffffffffff7, 0x0) 2018/01/20 12:28:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_RMID(0x0, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000aab000)='/dev/hwrng\x00', 0x0, 0x0) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00009e5000)={0x2, 0x87, &(0x7f0000d17000)="ec91b0b3be587df233d7dbae517c05b921c90fc3b1730545eed7747e1af9af9e3386a674fc62344664fa7b863cd31b42e71dd9e45d2ece4508c069839509a5342f0d6ea573e81cd1c4a9995ab18931dfa9a9aed8a19f5391d96a0797b27fa24aca1984e3a4a9aa8c24b2a7b020bc0339dea6619c05760df9493d46f3429192fac6d2c7ad184086"}) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000bf4000)=0x0) prctl$void(0x3b) fcntl$setpipe(r0, 0x407, 0xe70a) 2018/01/20 12:28:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000702000)='/proc/self/net/pfkey\x00', 0x100, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) openat$ashmem(0xffffffffffffff9c, &(0x7f0000d57000-0xc)='/dev/ashmem\x00', 0x80080, 0x0) pipe2(&(0x7f0000227000)={0x0, 0x0}, 0x80000) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000826000)='/selinux/load\x00', 0x2, 0x0) socket$packet(0x11, 0x2, 0x300) accept4$inet(0xffffffffffffff9c, &(0x7f0000234000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b9c000-0x4)=0x10, 0x800) accept4$ipx(0xffffffffffffff9c, &(0x7f0000c59000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f2e000)=0x10, 0x800) epoll_create1(0x80000) socket$pptp(0x18, 0x1, 0x2) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000403000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000065000-0x4)=0x0, 0x80800) openat$kvm(0xffffffffffffff9c, &(0x7f0000ff4000-0x9)='/dev/kvm\x00', 0x8000, 0x0) socket$bt_l2cap(0x1f, 0x2, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000a53000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f000032e000-0x10)='/selinux/access\x00', 0x2, 0x0) pipe2(&(0x7f000017d000-0x8)={0x0, 0x0}, 0x80000) socketpair$inet(0x2, 0x80006, 0x100000000, &(0x7f0000b35000)={0x0, 0x0}) openat$ashmem(0xffffffffffffff9c, &(0x7f0000d9c000)='/dev/ashmem\x00', 0xc000, 0x0) getresuid(&(0x7f0000384000)=0x0, &(0x7f0000407000)=0x0, &(0x7f00002ca000)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000332000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup(0xffffffffffffff9c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000035e000)={0x0, 0x0}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e02000)='/dev/qat_adf_ctl\x00', 0x420001, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) accept$packet(0xffffffffffffff9c, &(0x7f00005e2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000034b000)=0x14) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000075d000-0x5)={0x0, 0x0}) pipe(&(0x7f0000e59000)={0x0, 0x0}) 2018/01/20 12:28:28 executing program 5: prctl$void(0x7) openat$selinux_access(0xffffffffffffff9c, &(0x7f000099b000)='/selinux/access\x00', 0x2, 0x0) 2018/01/20 12:28:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000b49000)=0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_IRQ_LINE_STATUS(0xffffffffffffffff, 0xc008ae67, &(0x7f0000c78000-0x8)={0x0, 0x0}) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000ea3000)={0x103ff, 0x0, &(0x7f0000e86000/0x1000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/20 12:28:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x94080, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000001000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00003b3000-0x48)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/20 12:28:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000037c000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mlock2(&(0x7f0000ed1000/0x1000)=nil, 0x1000, 0x20001) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000bb2000-0x58)={{0x7fff, 0x89d}, 0x1, 0x3ff, 0x100, {0xfffffffffffffffe, 0x33e8}, 0xff, 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]}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00009e2000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000802000-0x8)={0x0, r1}) 2018/01/20 12:28:28 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000003000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000004000)='net/ptype\x00') symlinkat(&(0x7f0000003000)='./file0\x00', r1, &(0x7f0000004000)='./file0\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000006000-0xa0)={0x0, @in6={{0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x7, 0x7fffffff, 0x29, 0x10}, &(0x7f0000006000-0x4)=0xa0) fcntl$setlease(r1, 0x400, 0x2) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000001000)=r2, 0x4) 2018/01/20 12:28:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x400, 0x200, &(0x7f00002d1000)=""/82, &(0x7f0000aed000)=0x52) getsockopt(r0, 0x402000000000010d, 0xad, &(0x7f0000000000)=""/4, &(0x7f0000003000)=0x4) 2018/01/20 12:28:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000acd000)='/selinux/mls\x00', 0x0, 0x0) connect$llc(r1, &(0x7f0000e1a000)={0x1a, 0x1, 0x2, 0x0, 0x40, 0x348, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x0, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000af6000-0x4)=0x1, 0x4) sendto$inet(r0, &(0x7f00002ab000)="19d4cc9d14b4e4b8d7222771552bec0c8dd4ca5aeeb911de1b4ca4a7bc726a8baeb8bd4a4969525c30e50eb010908ae32de9aaa97bfca01a31982ffa5fbbd673a378d2321e7e7e5f4a89a15c1eb364dfa5abf9356454d44f04a019e08346f1f90bc891f0c5bc9d63e0a56196a91ebb585ec5c18853a2", 0x76, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x0, 0x0) shutdown(r0, 0x1) 2018/01/20 12:28:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002e6000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00002b2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f000092c000)={r1, 0x1}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afe000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0xfffffffffffffffa) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000440000-0x4)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00002a7000+0x9e7)=0x0) sched_getscheduler(r4) 2018/01/20 12:28:28 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, 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) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000f8b000-0x12)='/dev/snd/midiC#D#\x00', 0x101, 0x200000) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000df9000-0x4)=0x1, 0x4) ioctl(0xffffffffffffffff, 0xc0184900, &(0x7f0000002000)="") unshare(0x8008102004) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000304000)={0x0, 0x0, 0x0}, &(0x7f0000bb3000-0x4)=0xc) stat(&(0x7f000085e000-0x8)='./file0\x00', &(0x7f00001bf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00002aa000-0x8)='./file0\x00', 0x0, r1, r2, 0x101, 0x0) r3 = memfd_create(&(0x7f0000087000)='/dev/ion\x00', 0x1) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000fb8000-0x2)=0x7) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000ff8000-0xbc)={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]}) r4 = getpgrp(0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f000053e000)=0x0, &(0x7f0000a75000-0x4)=0x4) capset(&(0x7f0000f57000)={0x20080522, r4}, &(0x7f00009af000)={0x8, 0xfffffffffffff800, 0x2, 0x10000, 0x0, 0x1}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000e3a000)={r3, &(0x7f0000e18000)="a7624c05be97d035d6ea4681aeb1dba4d73d3b3923328b6772c4cf010df2644b576a0432adc16c99e6010f1f94acb298d575c18db6a806512c0425b2e1903ab9c37ae490649b6a6b2bb637b18d9524d1327c488b8baf475477fc3f9beadc2e1dfd"}, 0x10) process_vm_readv(r4, &(0x7f0000cf9000)=[], 0x0, &(0x7f000057b000)=[{&(0x7f0000c1c000)=""/103, 0x67}, {&(0x7f0000494000-0x2c)=""/44, 0x2c}, {&(0x7f0000c26000-0x29)=""/41, 0x29}, {&(0x7f000032f000)=""/62, 0x3e}, {&(0x7f00003a8000)=""/96, 0x60}], 0x5, 0x0) 2018/01/20 12:28:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000078f000)='/dev/sequencer2\x00', 0x410000, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000212000-0x48)={0x1, 0x3, &(0x7f0000e60000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendto$inet(r0, &(0x7f0000810000-0x25)="ca", 0x1, 0x0, &(0x7f0000d29000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendmsg$kcm(r2, &(0x7f00008e9000-0x38)={&(0x7f0000134000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000534000-0x50)=[{&(0x7f00000ee000)='#>\aa', 0x4}], 0x1, &(0x7f000059a000-0x23c8)=[], 0x0, 0x0}, 0x0) 2018/01/20 12:28:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x800) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000550000)='/dev/qat_adf_ctl\x00', 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00008c8000)={0x9, &(0x7f00009eb000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = fcntl$getown(r0, 0x9) getpid() sched_rr_get_interval(r2, &(0x7f0000b26000-0x10)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x18, 0x0, &(0x7f0000006000-0x18)=[@flat={0x776a2a85, 0x0, 0x0, 0x0}], &(0x7f0000406000-0x8)=[]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) r3 = dup3(r0, r0, 0x80000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00005c8000-0xe8)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000301000-0x4)=0xe8) syz_open_dev$binder(&(0x7f00002c3000)='/dev/binder#\x00', 0x0, 0x802) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000470000)={r4, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f000041c000)={0x0, 0x1, 0x40, 0x6, 0x3f, 0xfffffffffffffffa}, &(0x7f0000f69000)=0x14) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00005dc000-0xa)={r5, 0x7, 0x1, [0x1]}, 0xa) 2018/01/20 12:28:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xff1e, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") r1 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000f93000)=0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000411000-0x11)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/20 12:28:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000df2000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f78000)={0x0, []}, &(0x7f0000351000-0x4)=0x4) 2018/01/20 12:28:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f44000-0x9)='/dev/sg#\x00', 0x0, 0x10000805) ioctl(r0, 0x10000002284, &(0x7f0000b3c000-0x1)="") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000528000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000115000-0x4)=0xc) getrusage(0x0, &(0x7f0000fad000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) tkill(r1, 0x3c) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000361000-0x10)={&(0x7f00001b4000/0x3000)=nil, 0x3000}) r2 = getpgid(0xffffffffffffffff) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f000072e000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000691000)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f00007a3000)={r3, 0x0}) ptrace$cont(0x3f, r2, 0x4, 0x40) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000621000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00008b1000-0x8)={r4, 0x0}) [ 67.851036] QAT: Invalid ioctl 2018/01/20 12:28:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000bd4000-0x20)={@common='ip6gre0\x00', @ifru_flags=0x9800}) r2 = syz_open_dev$amidi(&(0x7f00005e5000-0xc)='/dev/amidi#\x00', 0x0, 0x200) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00005b8000-0x8)={0x0, 0x80}, &(0x7f000032b000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000db3000-0x10)={r3, 0x81, 0x7fffffff, 0x8}, 0x10) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00003f7000-0xb)='/dev/audio\x00', 0x2, 0x0) time(&(0x7f0000daa000-0x8)=0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000c75000-0x8)=0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r4, 0xae04) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = accept4$unix(r1, &(0x7f0000af3000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00007be000-0x4)=0x7, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00007dd000-0x5)='htcp\x00', 0x5) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000f59000-0x18)={0x0, 0x1, 0xae297ddec590b280, 0xffffffffffffffff, 0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r4, 0x28, 0x1, &(0x7f00004f3000-0x8)=0x100000000, 0x8) listen(r5, 0x0) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000eda000-0x4)=0x3, 0x4) [ 67.884767] QAT: Invalid ioctl 2018/01/20 12:28:29 executing program 2: mmap(&(0x7f0000000000/0xadc000)=nil, 0xadc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000ad9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_request={0x14, 0x0, 0x0, 0x0}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000ade000-0xd)='/dev/dmmidi#\x00', 0xd1, 0x300) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000ae0000-0x2)=0x0, 0x2) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/20 12:28:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffd}, &(0x7f000003a000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x77359400, 0xffff}, 0x8) ppoll(&(0x7f00005b1000-0x10)=[{r0, 0x8002, 0x0}, {r0, 0x80, 0x0}], 0x2, &(0x7f000009d000-0x10)={0x0, 0x0}, &(0x7f0000de5000)={0x0}, 0x8) truncate(&(0x7f0000373000)='./file0\x00', 0x0) fcntl$getflags(0xffffffffffffffff, 0x401) 2018/01/20 12:28:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000001000-0x4)=0x7fffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000001000-0xd0)={0xfffffffffffffe03, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 67.908596] binder: 10258:10260 transaction failed 29189/-22, size 24-0 line 2788 2018/01/20 12:28:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x29e482, 0x20) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000064e000-0x8)={0x0, 0x0}, &(0x7f0000e93000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f00007ab000)=0x0, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00004b0000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000035e000-0x4)=0xe8) 2018/01/20 12:28:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_validatetrans(0xffffffffffffffff, &(0x7f000034a000-0x81)={'system_u:object_r:hostname_exec_t:s0', 0x20, 'system_u:object_r:systemd_logger_exec_t:s0', 0x20, 0x36, 0x38, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x81) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000653000)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f000087d000)=0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a8f000)='/selinux/policy\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000cdd000)={0x40000000, 0x0}) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f00009c4000-0x4)=0x20) openat$ptmx(0xffffffffffffff9c, &(0x7f000052d000)='/dev/ptmx\x00', 0x2, 0x0) 2018/01/20 12:28:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004df000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00001c5000-0x8)={0x0, 0x0}) poll(&(0x7f00005c6000-0x10)=[{r2, 0x0, 0x0}], 0x1, 0xa70) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00006d2000)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$eventfd(r2, &(0x7f00001fd000-0x8)=0x0, 0x8) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) 2018/01/20 12:28:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00008b0000-0x4)=0x0) syz_open_procfs(r0, &(0x7f00006d3000-0xf)='attr/keycreate\x00') r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000ee2000)=[{&(0x7f00001cb000-0x64)="f9a92b5e07c3380221cff25cb6ff6ae3a87c532884dc67ee453ee72fe520eb24dd088cac50dae4d5a59b0c79edd7499aaa17b0de139cbeb0e0cf3efe93e799e04bdbcaeb794e1a3bf5920ca07f000708eb8c8bd415c9ed891c7cc5db9895a3eaaef3da67", 0x64}, {&(0x7f00003af000-0x38)="1183b77855014f05e18014e5e51c2abe1cc2d7ea6b63c016a7d05e442cb1f95a1db1962c86ccff723ae6836fed84efd8413654dcb6d7a867", 0x38}, {&(0x7f0000c38000-0xd8)="98384b10499f91a0598f2db8801be7639bde289abb35c303627d47f230d2faec6588af2d7aae992fbf026957086a4dde4a953ce63341b2f69b47c551d250c1a9a27486b5bd2dc56e53892d1ca86f4c35a28edc08fd39dd75e2756bfc0ef3c9c70a027b3fdcf9e700ff2ee18f835e9144f9f6073b07c88baa23a6c844d44c8f1be25b0494f39019b25866c86448fd983e2797cebd06860c26ff61e631e1fcc1da90b0f7d43790d34cd872d8c3035f569e9e3200298c39530d4525e99bed82a990dd105dd0cac874c48e50d28fcfc05f7b3ddd4a28e572d001", 0xd8}, {&(0x7f0000d81000)="37d1cdb6969f274c140f081d77bc9d8f596e675c055984a7d8ecc9e8faefc7c47750218c7d76da715f250498effddf91822e9de3e9f083c1dbd424091fee4511a7e800a83ad94e0132508d3f9735f3a64a43d77392338a18cec8c1052afdb918c593fc03f0a592edb7327f0ed1133ef728b70ac1b29f91676f6343512d60e6f9696b797eb2741cdbab2d102e7efd4f117a71d9471da3c352ffbecc6fab95ce1e73458e8e3bf74dd5a0320730a646eb6c4f2c21b801a01559331d59e68b47651b88b41f77921eb8ac29681a32acdad98c6254a5c51ae74e03f4ccf503d0df863b6178", 0xe2}, {&(0x7f0000826000)="f61cfc8a994e6e785571efcec53f43f1b6ed52cd1bfc2269b39605164a5737002f0d7b181167b7fb", 0x28}, {&(0x7f0000246000-0xc)="b52a86c12d60ead209f10ab7", 0xc}], 0x6, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/20 12:28:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000017b000-0x1)='\x00', 0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000d2d000-0x8)={0x0, 0x8000}, &(0x7f00004ce000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00003d0000)={r1, 0x20, &(0x7f0000192000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000088f000-0x4)=0x10) getpeername$inet6(r0, &(0x7f0000a39000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000b03000-0x4)=0x1c) sendto$inet6(r0, &(0x7f00007a6000)="476ebfb83773eb2a5737e25e9bfb4e68df2b7fa346a5affe721e35685ea85e6e35b25e27747feb2531961780b6d277ad2ade6974bbaba3f246bff7edf160bd3034e26cbc8e051db644aa225b07ba9adf977c3a29ac2d7413967dd1f227eaeb1a4d28d20508b5d7237dd206a63ed23c7d995e2e54936c6b0e6023e332cc9befefdf40de25b8", 0x85, 0x1, &(0x7f00000ce000-0x1c)={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0xa2}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x48, &(0x7f0000312000-0x4)=0x4000000000002, 0x4) sendto$inet6(r2, &(0x7f0000493000-0x32)="", 0x0, 0x0, &(0x7f000001e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept4$packet(r0, &(0x7f0000f85000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000160000-0x4)=0x14, 0x80800) connect$can_bcm(r0, &(0x7f0000a0f000)={0x1d, r3, 0x0, 0x0}, 0x10) [ 67.975824] QAT: Invalid ioctl [ 67.980801] QAT: Invalid ioctl [ 67.997933] binder: 10258:10260 transaction failed 29189/-22, size 24-0 line 2788 2018/01/20 12:28:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000001000)={0x0, ""}, 0x8, 0x0) close(r0) open_by_handle_at(r0, &(0x7f0000ee5000+0xc6b)={0xb6, 0x4, "56b9533b82af9337ee4bf441d334ac08d197748a5fae928149ee5b9a0379e81887990e854869f564d9194f1c88c275c692f13172825848b5f492d96dc213153cc036af4156e8ddc8272a147366b7b955a7300b3a5d4a16820ea60546e50a902c8f8b8daeefc9f4372c0b442263308328e9e9d412f36b54a5e085148e3320fcf72de885a4ede0e29d1b8eee2c1e679929f50860b4ae0e0fa5c9d1112b30795d60bf394cc3ef1a3902cd1cd16224c5"}, 0x2000) r1 = socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000872000)={0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, &(0x7f000048b000)=0x20) 2018/01/20 12:28:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d62000)=0x0, 0xfffffffffffffd7b) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f00004ab000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$rds(0x15, 0x5, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f000060c000-0x37)=[{{&(0x7f00004b1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000b17000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00006ff000)={0x0, 0x0}) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000cee000-0x11e)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_xfrm(r1, &(0x7f0000e85000-0x38)={&(0x7f000031e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000074c000-0x10)={&(0x7f0000be0000)=@flushsa={0xfc, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0}, [@sa={0xe8, 0x6, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x80) sendto$inet(r0, &(0x7f0000e40000-0x9a)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f7d59a04c8caef92b7ff596db57dab59ae28d2e4fc172c39132c0c529754899253f7a2ae04dad49b3fb6922a9363fd2ead98b29030089fb1a54fcb30851bf8c727e06fe7303ad96715b468117d0", 0x6e, 0x0, &(0x7f0000733000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) socket(0x8, 0x0, 0x7) [ 68.052210] binder: undelivered TRANSACTION_ERROR: 29189 [ 68.065303] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/20 12:28:29 executing program 0: 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, 0x10, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000093a000)='./file0\x00', 0x0) poll(&(0x7f000075f000-0x40)=[{r0, 0x9580, 0x0}, {r0, 0x280, 0x0}, {r0, 0x2400, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x4, 0x0}, {r0, 0x2000, 0x0}, {r0, 0x4004, 0x0}, {r0, 0x4000, 0x0}], 0x8, 0x8) getrandom(&(0x7f000014c000)=""/184, 0xb8, 0x3) open(&(0x7f00003d5000-0x8)='./file0\x00', 0x79e2fcc200c77106, 0x0) 2018/01/20 12:28:29 executing program 4: 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, 0x1, 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) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000959000)=0x0, &(0x7f0000632000)=0x0) 2018/01/20 12:28:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004c2000-0x2c)={0x3, 0x6, 0x3, 0x1, 0x1, 0xffffffffffffffff, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ec) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00009ab000-0x20)={r0, &(0x7f0000736000)="3510f67a205842e900000100f9ff013bffffffffa7b2b46b3e0000000000000004d23e3400cfc1f056d1fc3f2207c9f2700aae7ccd5d054aa21a1897", &(0x7f0000f2c000)="", 0x0}, 0x20) 2018/01/20 12:28:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @random="26fe41fc1820", @generic="319991d1f85f2d8631fe3a563ddf50f5"}}, 0x1e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000d92000/0x4000)=nil, 0x4000, 0x0) io_setup(0x3, &(0x7f00000a3000-0x8)=0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000352000-0x8)=0x5) write$selinux_user(r0, &(0x7f0000f4c000-0x24)={'system_u:object_r:var_log_t:s0', 0x20, 'root\x00'}, 0x24) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00007e5000-0x4)=0x0) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f0000c3e000)={0xffffffffffffffff, r1, 0x2}) ioctl(r1, 0x6, &(0x7f0000e7e000)="") connect$netrom(r0, &(0x7f000035c000-0x10)=@ax25={0x3, {"65f5520fc5f1f7"}, 0x8}, 0x10) r2 = msgget$private(0x0, 0x12) msgctl$IPC_RMID(r2, 0x0) ioctl$TIOCNXCL(r1, 0x540d) 2018/01/20 12:28:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00003f6000+0x651)='/dev/vhost-vsock\x00', 0x2, 0x0) pivot_root(&(0x7f0000b5f000-0x8)='./file0\x00', &(0x7f000097e000)='./file0\x00') ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000a32000)={@my=0x0, 0x0}) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f000041b000-0x8)={@my=0x0, 0x0}) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000249000-0x6e)=@file={0x0, ""/108}, &(0x7f0000e68000)=0x6e) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00009b9000)={0x4, r1, 0x1}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f000010c000)={{0x0, 0x3, 0x8, 0x3, 0x0}, 0x80000001, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname(r1, &(0x7f0000237000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00000c5000)=0x14) 2018/01/20 12:28:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x36) epoll_pwait(r0, &(0x7f0000b2b000-0x24)=[{0x0, 0x0}], 0x1, 0xffffffffffffff6c, &(0x7f00001ec000-0x3)={0x0}, 0x8) r1 = add_key$keyring(&(0x7f0000e2d000-0x8)='keyring\x00', &(0x7f000049a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$revoke(0x3, r1) r2 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000f41000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x1000000000016) 2018/01/20 12:28:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000a65000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x89, 0x0, @broadcast=0xffffffff, @empty=0x0, {[]}}, "000000000006010c"}}}}}, &(0x7f00000f0000-0xc)={0x0, 0x0, []}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000c69000)={0x0, 0x22, "9174af3dcaa6a6cef92b2559359bea24e3de4b97d7013f1903294066d207c727dfc2"}, &(0x7f00003d7000)=0x162) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000263000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002cc000)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000702000-0x8)={0x0, 0x0}) kcmp(r2, r3, 0x6, r0, r0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000586000)={r1, 0xffffffffffffff81}, &(0x7f0000e1f000)=0x8) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000f85000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f000008f000)={r4, 0x3}) 2018/01/20 12:28:29 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000d2b000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000b42000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f00002c1000-0x10)='/dev/input/mice\x00', 0x0, 0x10080) unshare(0x20000000) r3 = getuid() fchown(r0, r3, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000000)={0x0, 0x0, []}) ioctl$KVM_PPC_GET_PVINFO(0xffffffffffffffff, 0x4080aea1, &(0x7f0000dc4000)=""/84) clone(0x0, &(0x7f0000001000)="0b59f72b3fdc7f60f1e887a4517d145aa41303168a3245d048ab753283ffb44115ebbef911ddbf6dce4285cb0ab6c9c9602a86b8f7477070fc1f67542293f454897774272c440ec2b70c1d65869d54548fcf6c489b0b964c7e3313f77484755c5c6f1cebfd404b51730fa0d3b4b52aa3739e6a228b", &(0x7f000084f000-0x4)=0x0, &(0x7f0000c36000-0x4)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000004000)=""/120, 0x78, 0x40002001, &(0x7f0000002000)={0x1a, 0x11, 0x4, 0xcf, 0xf800, 0x20, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000004000-0x8c)={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]}}, &(0x7f0000006000-0x4)=0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000006000-0x12)={0x0, 0xffff, 0x5, [0x5, 0xb9e3, 0x0, 0x4, 0x5]}, &(0x7f0000006000-0x4)=0x12) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/20 12:28:29 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000000f000)='/dev/rtc\x00', 0x2000, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, 0x0, &(0x7f0000010000-0x4)=0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000009000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x400000) r2 = shmget(0x3, 0x3000, 0x80, &(0x7f0000009000/0x3000)=nil) shmat(r2, &(0x7f0000000000/0x1000)=nil, 0x6000) write$eventfd(r1, &(0x7f0000004000)=0x9, 0x8) mremap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000005000/0x3000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000010000-0x4d)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000007000)=0x8c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000000c000-0xa0)={r3, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x154f, 0x0, 0x85, 0x401, 0x18}, 0xa0) 2018/01/20 12:28:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) time(&(0x7f0000832000)=0x0) r0 = memfd_create(&(0x7f00000bb000)='\x00', 0x3) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000f98000-0x4)=0x2, 0x4) 2018/01/20 12:28:29 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7ffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/20 12:28:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fca000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f000034c000-0x4)=0x0) r3 = gettid() mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r4, 0x40044103, &(0x7f0000006000-0x1f5)="") r5 = inotify_init1(0x0) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c49000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r6, 0xae04) setns(0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00002df000)="", &(0x7f0000f14000-0x4)=0x0, &(0x7f000060d000)=0x0, &(0x7f0000a46000)="") kcmp(r1, r3, 0x0, r5, r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f85000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) [ 68.227492] program syz-executor3 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 68.246498] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2018/01/20 12:28:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000a4d000)='./control\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x10240, 0x0) dup2(r0, r2) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000fe9000-0x50)={{0x0, 0x3, 0x3, 0x3, 0x5}, 0x3, 0x9, 0xe6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) renameat2(r0, &(0x7f0000aff000-0xe)='./file0/file0\x00', r2, &(0x7f0000d0f000)='./control\x00', 0x0) [ 68.317706] program syz-executor3 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 68.327705] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2018/01/20 12:28:29 executing program 1: 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}) linkat(0xffffffffffffffff, &(0x7f0000013000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000005000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/20 12:28:29 executing program 6: r0 = socket$inet(0x2, 0x80006, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x14f, @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]}}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ff0000)={r1, 0x3}, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r3, &(0x7f0000002000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x1f, 0x2, 0x0, 0x3, {0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}}}, 0x32) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000002000)={0xfffffffffffffff9, 0x0, 0xffffffffffffffc0, 0x7fff, 0x3f, 0x47, 0x7, 0x7fffffff, 0x20, 0x5}) pwrite64(r2, &(0x7f0000003000)="", 0x0, 0x0) r4 = syz_open_dev$mice(&(0x7f0000003000)='/dev/input/mice\x00', 0x0, 0x208000) flistxattr(r3, &(0x7f0000004000-0x62)=""/98, 0x62) ioctl$EVIOCGSW(r4, 0x8040451b, &(0x7f0000001000-0xac)=""/172) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r4, 0x21, 0xcd, &(0x7f0000002000-0x6b)=""/250, &(0x7f0000005000-0x4)=0xfa) r5 = socket(0xa, 0x1, 0x1) getsockopt$inet6_buf(r5, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) setsockopt$inet6_buf(r5, 0x29, 0x2f, &(0x7f0000001000)="c9f6ab1d363507567eb3dbc0a9836c482469882b49ef3cf22f68c3085bc7c59341b3c7718b266bda1e5b68e0f60fe7184506311bad3df92f794f02a77cfb9bdcbf0fda5219b389f294cc66b064a4110a96cfaff7a168a2a480f2199f08c2e9d038199c1a5e", 0x65) 2018/01/20 12:28:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000edc000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0xb, 0x8, [@rand_addr=0x3f, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f00002d3000-0xc)={0x0, 0x1, [0xaf2]}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000028000)={0x0, 0x0}) accept(r0, &(0x7f0000d18000-0x10)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, &(0x7f0000b49000)=0x10) 2018/01/20 12:28:29 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000096d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000001000)=[{&(0x7f0000001000)={0x27, 0x4, 0x4, 0x4, 0x2, 0x7ff, "a83581fc77027344a468bf78c4a7aaffc09113ef88a7f9112296ee12af1a0b7baf2f8245d1315c46327aecf75d7b1a964021d4d098a15e390834ae5d2bca79", 0x2}, 0x60, &(0x7f0000001000)=[{&(0x7f0000001000)="a0266a7a1a37fc11f2512050cda50b8ad6db40805576844f86212e07317be28264b78b26676bc1621a7d49116f8a5b0b53c9ca280eb62a0c1626caa0b407295a6c7c6f6f39d95e18a519385c6176f2c32f76a6fcd539790c4249548ecf482f779296b0d2f90eb5c05b562cf353f66e43a8c02a84683ceed95f65f3a222d99bf7e035c60c483ac4a7387c201a4c756c598c6e71569ce84a1743", 0x99}, {&(0x7f0000000000)="a5869f2dda759bcd6dae2ea7e3d22d90f37b65e91d76cdec34e72a219d61910b76d425205dbab9a492d327e455ce77e5dbf21ed606afeb1cef5fdedd41d3ff4d7315c8584d074b8a61f1578fe80aa7fa4e96c35c3d76e7819a37aef518ea40e177920bbedcc26efece182287550f44a4962b630b841e29bc04ec10c8d4c0e94957fdac5a4e24ac242fbdda", 0x8b}, {&(0x7f0000002000-0xda)="43da3242896ee9d4ebe729d2f7aeb65eb2176f616d56a07c9b732abd364c0d659f3ba926312c693105496575964c84a7ac57b334eedcc6af2881793380886067a42f19a5b2b3797bee7e532b5e1a5f2eb07aed10f0d45839dd01b721405ac505c845fd6a9193d4f6f1a7dd135864c98b960e35e897a20362e95db9a44ade133ecf816bffd59187d0fd716f398f59436d19cd983c002f91b6cfb3161ad0c3649aaf18f16dd2377eb2b54b9ba6befff1061cac5a1fd957c4dc015e09c7a914e306a881ec4c357d8ff1594ac9d3b19dfdde1683f6c5066113edbf02", 0xda}, {&(0x7f0000001000-0x9e)="7ffa488e700eff52a39bf6c1570851874718dacfcccbfce3d16603ada2dcc3489042681f424960d3c72fab6c0990e6ea8c37890cad2e80cc64ef82284aa6c84757bcec20a30fca826af551903b5324ad4e1539dbd091ac46a02e173cb795e6192ab3372e8e746e313d3478089a6288b9dc492794d130d81be53d5199d0756f89e989bccdb6db18e30f63e917ddece00ecc2f23b17ad901ccae540a4df64c", 0x9e}], 0x4, &(0x7f0000001000-0x108)={0x108, 0x107, 0x4, "d9ad5c6e471402afa88a9586bdcdc66683ac3adb5d7559668498cea5a8127c0e73e63d36a7f82634df7fb9765c8318c7d84b67737539c99030f4ac2618a1bf19bba0888d47aec6c1d14bfda087f2aca6df2df15a7c6c133cd34d47d4ea241864135d14542069ec2ac7a4e577c3da17257f36623a37b1d67bb619d33044e1ee76dc11bba50bc06d4a94ea35b9873a541337e13922fae64a231602679c9d784135e7a9bfeac8abfc667dc9518318d9e54a98c8437979445fefba684b8d3ee010777f2f712760917cb2209261fb0e86a9b4bc62fcb67c691d401aad07cd6723917f2bce3c01f81d3a0d7b957e828da64e2afa45ae07d849e3a6"}, 0x108, 0x48010}, {&(0x7f0000002000-0x60)={0x27, 0x100000000, 0xfffffffffffffffa, 0x1, 0x10000, 0x80, "5db4c86d652dbfbd75cf5cca53d6d379af8333118ab909d670605470dc7c9163e276a95ed06b9493de0ae0bcec9d2df9700af847845748a1486f10c18205e9", 0xddd}, 0x60, &(0x7f0000002000-0x60)=[{&(0x7f0000001000-0x5)="f4dcc8ae0d", 0x5}, 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{&(0x7f0000001000-0x43)="3c9a7aadfc09f9effff8adbe2868e0dd29f225a54b82ebf1d3a99d0bf988e4713f4b8ec30bed0e61025525eaf9528842af963a4810285395e2fd60324fa54a9932ea57", 0x43}], 0x2, &(0x7f0000002000-0x100)={0x100, 0x115, 0x8, "df0a60269afd9e102fd271e2155b03498bdf8824f5f1fc8f02e7489201fec6b55cd470fac706b6df17a681aef95580de00c2092869c062f47408d7bcc446475f3e8280bb2d00ea617a25a20f795ad806d305ff34e2e8f3bd6858dde93bdc2e04e0a206913adb1f96a6b6bd5b5fac13543d51ef85f3f1c27eb551ff09924d8e6b3904808d87d80a172ec08e68cf0a01b9aa9af07ec9b54cdecb8bbb0d1ac957c4cad0c118367a4bec512eaaf80e72e9c7ad2cc7479000d72147d9e374dacad4f630ecef6e413605f8701d5a6c776e279fd5c9c6d5ca6506298b64ecda1f2058c5eaf41b32633a951be3"}, 0x100, 0x0}, {&(0x7f0000002000-0x60)={0x27, 0x7, 0x9, 0x7, 0x5, 0x1, "737ba6c3a68ba68710a0c9907375f85d98b5773c37abee1007f71541388cb78c2dfcbb0ba9077ea1208887b0f600c17a026e645200c5a3b89948558e82d3ca", 0xfff}, 0x60, &(0x7f0000002000-0x40)=[{&(0x7f0000001000-0x5e)="3db01d16ead073a153b5e0b49243c744b7cf9ff392534894bac6d3573cfe25e2bf237a3ad3102b9e1301d0deba5ead49539bc14b5409383b6950aa922d4e985d81df26b8f2a2045d4f6bbb34a990acefafba2dcc4b05f1e244b2894fdf23", 0x5e}, {&(0x7f0000001000-0x1d)="c312ef768a12f79c467b07fb5ffe75a0f5c643960e1432e51812ac87e5", 0x1d}, {&(0x7f0000000000)="0ef709", 0x3}, {&(0x7f0000001000)="210198e8953bad629269683c215dd032787d33df27816009de6f901718d12a224696ac99e6d38e24be3c116c0ea841464048b336c9b6ac472443cf", 0x3b}], 0x4, &(0x7f0000002000-0x88)={0x88, 0x0, 0xfe29, "52b68e4f8949b40a2110f91b3df8adc93a5273df874a8fca1b30fda02ed9d1356ced37e909fc415480d7d3073dad6af5bcb3c46f6d838ef9ff2b77eadf9569d98735c4d4bab6e88593520e4a169a43510405dbc2d7cafce9cd65ac7d13c3d907241e0f3dc8a49808194f809aa7d22b4e5a4f82bffc04"}, 0x88, 0x20000000}, {&(0x7f0000002000-0x60)={0x27, 0x84ad, 0x89, 0x7, 0x7f, 0x20, "e6213a6cca7a155074a98714d2014818b2729feab79e13c98160f77105c7a1a46c49743b8700cd23a3a35576ba573439fd3a944b7e64cf61891f90d2f2a51c", 0x7}, 0x60, &(0x7f0000001000)=[{&(0x7f0000002000-0x7d)="5aae58f9b46dfd5b7cea774c39b9d091362e1b6fc4189866e8565d5616e3b86a3d26dff2cf871c4c30da8d4ba93303919ae32118328991e09376565210bc61e9b590aa824146f73dee8390fb2330d5b7b4cf269b7a92e4347b95864338e465e126af7768ae96cda571d09d76fc60714315824f5db752953c64da8cb6d1", 0x7d}], 0x1, &(0x7f0000001000)={0x20, 0x102, 0x80000001, "9292d57537ae22a476f4e274b98c33dc"}, 0x20, 0x50}, {&(0x7f0000001000)={0x27, 0x100000001, 0xffffffffffffff5e, 0x7, 0x2, 0xff, "c2d2059aa61e45ce83c0653b60a47de2c27d22acda46010bfd6c96c5ccbb236455c17083d54dfdf564eb412d9a6fa89438bb6de18418212b88e8fa5dec259c", 0x5}, 0x60, &(0x7f0000001000-0x70)=[{&(0x7f0000002000-0x68)="5e8bf8de7f7b439e44670de652156e29725d542cb0f9f8393c127840e343ec24775feffe79f318a0b8495b0ca87a1d63520a7f895a85f2a3c191a849a2630bb6bcedfeaaa23578d94ee793ae54a07e34c4d8ae59f98c63fbf4696a1aa56f2cca82de97b6476da0c0", 0x68}, {&(0x7f0000002000-0x1000)="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0x1000}], 0x7, &(0x7f0000002000-0x88)={0x88, 0x19f, 0x7fffffff, "0341db19a89c42d510bc35b031d1a4389c4df8f35701177f29d223a0ec4311974efc381a19b35dd5673c3dfe144c77b82c5ee2faae5e3de82268b6a7e6621950abdffedc46890cdd2c4195a05a02914f2acfb85833adbbcce0b23f17cec74cdf5c919be282bf94a3343bda0fb449a3214c3f"}, 0x88, 0x40}, {&(0x7f0000002000-0x60)={0x27, 0x2, 0xfffffffffffffff7, 0x3, 0x10000, 0x101, "7c58e723e64f0c8083fd870a809888599e5c7896253f4477bccb5ebf5b844d7708ded831aa384a250215ac9ebe8f45543b40e7dc4735d84b07766be4396d3b", 0x7}, 0x60, &(0x7f0000001000)=[{&(0x7f0000002000-0xd)="c204fef48f5b2f24a5e3ded2b9089ea6c5e681a4ce1aacdc3b2bef96bff53e4c0b2f21d18447d14c429dade69bd4ca60310f9f428e8e8d8a33a32c62b771eae80cc0e78bebb16a69d8210101f609b2ec6dffc1c25398f7c3bc83d40498", 0x5d}], 0x1, &(0x7f0000001000-0x78)={0x78, 0x108, 0x24, "2dcea481a23defda303f543db599413c2c13f45760d65a5aa81495fc406d71987b49dccb6ef93c2b047e34d7ccf5d224a512178d6b54f1e366f3f73a292ec54b6d5e47f84464a569da1c9dca2d1c52371fe8cc13ec097fc81cafa835e844abb58e1f7cfeee44"}, 0x78, 0x1}, {&(0x7f0000002000-0x60)={0x27, 0x80000001, 0x2, 0x7, 0x100, 0x6, "0c77f59647a6f516c7bd3fe72cb57b808f54b3a5d0f3983e3cc187a3aa813905d8171d0f0e909aa80db5f38b04aa19437a82fa4274f20ef2bf7f2d8aaf1001", 0x3}, 0x60, &(0x7f0000001000)=[{&(0x7f0000001000-0xe7)="798130bfd8b37df626ae6354d00add6fded0395d23d6112c379efd4c62bc46ec17a364243fb8cf709b855e9e39b6cdfb7a29f9e5f01d40a8c37d579777721565f9ea4a730ed04b91a459cab25cbf93becf640e5ddb8de02bc7a71456df61539b140af3e6701ccb43ec4e4fa041a3dc19a2dfd6acad86aff2d74341ecf3e7fac90bc2bdac3ab037f7e2a461b276d87c88e8275c7a7cdaffd88f8926d88baa854f71e551ddeb15c1c1873eaaf08a568cc5d65c4017f99d3bcb157ef4877bdc856395ceef4dd7b0b94b89ad71ef2ec9db65d43ec3e4b4bffb1818ad5201498abd7d8039446e084095", 0xe7}, {&(0x7f0000002000-0xe7)="c145e158daf5a0b149d7d2c0d735825bce552897cb34001af53a48f3f2b0c29fa6a4838132dff3c3d6a70c5256d30937aedc96787d77fe44a47ae047e37b3878515305e256f06f53608953b76dd2a13ce69c69d044892bf49060ce3650088a3aa3d5ccd7e4d25734f65c36420fc2a2d35dc18ac881507b5d9d4f34c4bf6bd0d9b365ec602f84514647f1166ca212eebf797be0ec3b46047a52085130c61d712b4824af634dffe9bf2e0798ce3cff09c70bd5bcf559c0d8c358a56ed2ccb52b57c08251444409f6f002a32d15792210e38191b6f39ca7ad7641957f2fbae8cfa418a7b380e7060e", 0xe7}], 0x2, &(0x7f0000000000)={0x108, 0x29, 0x2, "510430bde95d6e7a68e365c0c7c0aadab60e7d8849a3503883d8e747c62a40b29f518b2be64786bdbb8559f740d247a00c620e01b23d893a56b8b56d61c2685e946e4466fcbff727c6a176ea9e1e1b27f938497d91fe57f20cd3205f08f96d5a9b8997db0c4df9e1c4af2fa51c965af39a2dcf48cf246948c351d38a4e4e08a4ab0ab1ed83e5a66392adb1cc9f5b01df73516eca86d3c10bcd8d20a07d90c553c30916b88c9cca414ba48c75f609e6203621bafacbce875d94e341ae1e99aec00dba0bbfacf298ef5bc85acaa42003b79c65a4846d15e622948daa5c965b382b7a13bc468f7b641a64b4c09b3396c948553426"}, 0x108, 0x40}, {&(0x7f0000001000-0x60)={0x27, 0x4, 0x42b72c9e, 0x7, 0xa0, 0x3, "47061268b432ad1288c6cbd03f10884d40c3da64ac1e226b58ab3d8c5740653c0d38980bbc8d0ec19478bd1b5a8b5faf786820931a419f864d1354695c7ea9", 0x1}, 0x60, &(0x7f0000001000-0x90)=[{&(0x7f0000002000-0x30)="39ced3a3202446d9cd1801b7e3ee0d0be4606a9be4827c3d9305573ce7cb5b0e8f67173cc2d52ce869f5560b812efb68", 0x30}, {&(0x7f0000002000-0xd9)="b8af9b418a47451cd2002318cb4e116a4ffa841fe02682d48035a724936970fa6e6c7d3241f5453a931215c78289311cd7129837b90d85026c05f504174202bbb53bc2b889e59225707f143ab4d8482c81b6fc48f397bcc6e08972c104d2b2318d52d9dd30a0876fdccdc2a73c776433e0e2d225dc4d46ff7427546fc6056ae249bf82f73bd75440acddbdc8d271db1a28af9ec695b9f977b70979c86efe548aaa5e24456b1aa0baca18ceedd30c87fb4d0bb1513fbe3c7514d0c91c80c1af94d53d173f1f57c4c193d751431252baec237adcd61226b415b2", 0xd9}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000002000-0x6)="d82321d6f1c4", 0x6}, {&(0x7f0000001000-0x1d)="a1381393e5ced880a886829a70ed34fbf82d5eabd641c9e40d253d4227", 0x1d}, {&(0x7f0000001000-0x57)="a9bfdaebd01c22a8253f323aede3d958f861254aa81bea29fb44a4e6d847f3ae8be18ebc8a49900ea3a0ef0addd15ea2970583c1f1fff7a546e455696c02bf68de9c49854c0b464ae80058c24ace12b5a1af019f57f0f8", 0x57}, {&(0x7f0000001000)="2e117781be85f856602eb8016c4c52d38349d7346bb5c8db05b4cac5fcd59e152fa38747ee482e2e9a52fcb79a", 0x2d}, {&(0x7f0000002000-0x7c)="1aa801548ef134a689a833f5391dc204b1684e7fca1014ca95ad789dba181e3a7d292823671fd09b3227386ba1acbecec1a9850c0ef61b63a6e184f53b53d71bb5d723e02b0e48a0fced13d5b89f61c0f96a5e6145304332e6d882b2c8b961c5f595ee456ac6b69c8b065cb682e39c913f3ecfccb23637579a5c800d", 0x7c}, {&(0x7f0000001000-0xe1)="8ae94f1baf9de200710a9cff6847796f00db2e9c0cbddb8548f37484620ceda8e392ef34a5f65f434bb2ce3ed316af5adcc8853398f5a86b5252307c52d7c008893c6d15283585126b4938e7a41d66d6b60fa2abe6219b4886273a308e5ab5d3bd5eae1426a5f77c560679aadf117854ed5f75af04b01794fd1d7381c038a2263fa6698c2f0a30a75a3d72f5190730ecf1d73fc9ced2df7c4f867d157dd04c69aeb15fc691d3ef99f2a4b3af331fda6826d73673ee17b2fad2e36c540b7296538a353d3682cbe2db030d1b7308065a21168a5d650d50400461f8dc47583fa35070", 0xe1}], 0x9, &(0x7f0000002000-0x40)={0x40, 0x115, 0x2, "17ad87e3e24f210c97e53d1d1d229cfe2cc1ded6d8df21d9fb5e78c5da2b071357c71caab3789f5d97f311e1"}, 0x40, 0x20008080}, {&(0x7f0000001000-0x3c)={0x27, 0x5, 0x3f, 0x7, 0x4, 0x1f, "e5ae7938c8e853c917b1481659e644572d38ab7b72d488f7bfce1735ec54020bc544cacc2008d54d645f9fed6b9e6f360620f6f58387b06f1bebf3e236a103", 0x40}, 0x60, &(0x7f0000001000)=[{&(0x7f0000002000-0xd9)="3b517a905a953440e81ae58ea1d8df21bfca417ef44f3b43ace2c3ea6d36581cf201a79b5ff10582b768b19d928dfe4ff3cc7dc0ceb80b6a3a161d9a787e6b651c1ddf939d53f716852102236b184e9ab3d9e9375732fa0a5df10b9fefce4040587cee67d44f3b058609212a69ae178fc84ad5c04f84fce0db588fc3292c19b762d2a363cc1433f8f5b0359ba6053950b454b5307f6b18001d905d70424ce495f0c98823f067407167f9daef8132277e51d9833d953f839ecb0c82dcd26540876f407765bbda9eb2403453010163c5f6c844c938d4abe4ba4e", 0xd9}, {&(0x7f0000001000-0xb4)="42aa2f8854b9b84f2f2cf67e30f74ed49261feb382b8ee35c99a370b4be371277b2c496ffa0f0b5ec5b5aecb804772f118245e4ebcc3c8413a52a6bed0f5304cbf00bc085169b825dd95f97fa02199815dfe146f57ae1409d016fb0b5610124191af6687c99a345078430c6156c30305ae7595c3771c05936dff467112d96235e7217a2f286fb56db0cb56c7a0bdffb5601330f16e931a83825ae0ee30f961dd9c2f42c21cb82da48f6f762ee3c50060aee49a3e", 0xb4}, {&(0x7f0000002000-0x3a)="5216c7c0f90b138a91b8b6ae0cc7c457a36e0061a06edacad7df001d45d7b2cc69693f21e7405f3e2cd9bd668db74b1a840929a0ff6f646d484d", 0x3a}], 0x3, 0x0, 0x0, 0x3915f62d669924fa}], 0xa, 0x4000000) 2018/01/20 12:28:29 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000846000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000bb0000-0x28)={@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]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000b37000)=""/217, 0xd9, 0x2000, &(0x7f0000000000)={0x11, 0x4, r1, 0x1, 0x0, 0x6, @random="331ac3267a6a", [0x0, 0x0]}, 0x14) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000000)={0x2, r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x200002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000003000-0x9)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000002000)=0x1c) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000000)={0x0, 0x0}) r3 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000001000)='/dev/autofs\x00') fsync(r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000005000-0x4)=0x100, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000005000)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) chown(&(0x7f0000002000-0x8)='./file0\x00', r5, r6) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000004000-0x8)={0x1, 0x81}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002000)=0x10100000000, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000004000)={@generic="6af6168afdf1837fd0092c59cabc32a8", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000008000-0x9)='scalable\x00', 0x9) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000008000)=""/0) 2018/01/20 12:28:29 executing program 4: mmap(&(0x7f0000000000/0xfaa000)=nil, 0xfaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fab000-0xc)='/dev/rfkill\x00', 0x200, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f00007ac000)=0x3, 0x4) r1 = syz_open_dev$loop(&(0x7f000009e000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x6) syz_open_dev$loop(&(0x7f0000fab000-0xb)='/dev/loop#\x00', 0x579e049, 0x440) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000fac000-0xb)={0x8ee, 0x4, 0x8c6, 0x6, 0x2c, 0xfffe, 0x3ed, 0x9, 0x80000004, 0x7, 0x0}, 0xb) 2018/01/20 12:28:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ead000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f0000a4c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") creat(&(0x7f00004c2000-0xc)='./file0/bus\x00', 0x0) unlink(&(0x7f0000af7000)='./file1\x00') link(&(0x7f0000740000)='./file0/bus\x00', &(0x7f00003e3000)='./file0/file0\x00') 2018/01/20 12:28:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlock(&(0x7f00004ad000/0x3000)=nil, 0x3000) r0 = add_key$keyring(&(0x7f0000c2c000)='keyring\x00', &(0x7f0000085000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000bc8000-0x6)='.dead\x00', &(0x7f000062c000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00005c8000-0xc0)="73656c66717365726d696d655f7479706500ca4d63fe3c4f0a14223c1f0e88ba0a280649b1883921ae791b5f5966f23bc994f8fec4783cb588c24393e15723029fe92c5f9fa7d6cb34b63ef1737171ee7351bb0facf77cbde34c2e96de7a73e75163e13f7b1932cbc065a39cd479b128866dc755fa9d582edbcbca5560515f707e67eef7066ebd3b1b73d6d886fcdaacccc12e6b9578e16fac2901cf5d2666cdef491f9315368b1d622d5e65bd2402410a4dfb16e172f0782e0ec8a6a540a772", r0) 2018/01/20 12:28:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d08000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap$binder(&(0x7f00004b6000/0x4000)=nil, 0x4000, 0x0, 0x110, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000600000)='./file0\x00', 0x1, 0x9) connect$unix(r2, &(0x7f0000806000-0xa)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00009a2000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f99000)=0xffffffffffffffce) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000ced000)={r3, 0x11, "0399e436955936a030ec0ee5849ce999cc"}, &(0x7f0000149000)=0x19) listen(r0, 0x3) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000859000-0x8)=0x9) r5 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00005bd000)={r4, 0x4, 0x0}, 0xc) socket$inet_dccp(0x2, 0x6, 0x0) sendto$inet6(r5, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) r6 = add_key(&(0x7f000073e000)='keyring\x00', &(0x7f00005e6000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000add000)="6e2f07ef7f778260014ffb77a91f8620764dd55163d0bd6b170c6b03daf456ff036750c3601a01775bd9fd7007ae0e7688c1eef9c00f5c020ac6f22ff007cf9f16394aea256e74d0b2f1fe4ebcb03d63388dcbb5ca1deb2ff745377db8838ac8cf1a2f8684a59ab36af8e5102270012441284905d1ddd1f1dd9abff7edb603c8e8875f907e1bd3d4071ddc5892bbde527a344902bb559bf5c86b58045e9acb8625daef5589ddc16b32893c43911380936ef71ba3b531c77094c36ecd8078312cd297d079abd90cfa4d049f82de3359498470533cd138962b41b8b14329fecfe8", 0xe0, 0x0) add_key$user(&(0x7f0000a37000-0x5)='user\x00', &(0x7f0000d24000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d38000-0xc8)="8724cfd890b5c3abf3689ea4bfbf7677ac25283558b748a4b782a155877018d8176ef36e1300d3852a93b6ad4269c6316404dcb82244f8156891b1cb56a3273a30eb54702e07ab8a574aa44908170bc3809bbdd60b60f51be31ed95a26f08ec6b1d89959da6cd11e606fe33bd54123d3292f8b9bc5521129d6e9cae1e6029dffbc762fffc9353e868e7d8ac320f90dbcd3f5ea29903d1f05252732ce64f774ab6245207c6f8a56c8799cbd3cc6ab1ea4dc14d8bd49d1d03547ad873ef914a3e90ae4523aa4c3f272", 0xc8, r6) shutdown(r5, 0x1) 2018/01/20 12:28:29 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000001000-0x48)={0x2, 0x0, [0x400, 0x1, 0xd4, 0x0, 0x8001, 0x9, 0x5, 0x7]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f00006de000-0x1000)=""/4096) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000003b000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f0000feb000-0x14)={0x0, 0x0, 0x0, 0x0, 0xffffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 12:28:29 executing program 0: socket$nl_crypto(0x10, 0x3, 0x15) r0 = socket(0x18, 0x0, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/01/20 12:28:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000001000-0x18)={0x2, &(0x7f0000001000-0x90)=""/144, &(0x7f0000000000)=[{0x3, 0x11, 0x7877, &(0x7f0000001000-0x11)=""/17}, {0x3, 0x3a, 0x0, &(0x7f0000002000-0x3a)=""/58}]}) clone(0xfffffffffffffffc, &(0x7f00006f6000)="", &(0x7f0000000000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) r2 = getpgrp(r1) ioprio_get$pid(0x4, r2) 2018/01/20 12:28:29 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8b000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) recvfrom(r0, &(0x7f0000036000)=""/39, 0x27, 0x40012002, &(0x7f0000a3b000)=@hci={0x1f, 0x61a400000000, 0x2}, 0x6) socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) fallocate(r1, 0x0, 0x1f80000, 0x2) pipe2(&(0x7f0000ade000-0x8)={0x0, 0x0}, 0x4000) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) sendmsg$alg(r1, &(0x7f0000140000)={0x0, 0x0, &(0x7f0000888000)=[{&(0x7f0000dea000-0x1000)="1749db371593d2be768bfe3b3b5bfe92537cf4101bfecdc5", 0x18}], 0x1, &(0x7f000015a000)=[@assoc={0x18, 0x117, 0x4, 0x7}], 0x18, 0x0}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a21000-0x3b)="2263ce8df15f858d813ac816501d5f0140d82a6b7313d8e090827cdb6a6d898358bde758813e48d818445a04ab2f11ee288f9bd68c2c5717c70798", 0x3b) recvmsg(r1, &(0x7f0000c57000-0x38)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f000077a000-0x457)=""/4096, 0x1000}], 0x1, &(0x7f0000b69000)=""/0, 0x0, 0x0}, 0x0) 2018/01/20 12:28:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000064f000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) socket$inet6(0xa, 0xe, 0x7b15) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000002000-0x4)=0x0) 2018/01/20 12:28:29 executing program 7: r0 = eventfd2(0x0, 0x0) unshare(0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x2010, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)='\fvboxnet1.\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000000)=""/144) fremovexattr(r0, &(0x7f0000994000)=@random={'system.\x00', '!vmnet1\x00'}) 2018/01/20 12:28:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000b38000-0x5)='user\x00', &(0x7f0000f6e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dbf000-0xa3)="", 0x0, 0xfffffffffffffffa) r1 = creat(&(0x7f0000a22000)='./file0\x00', 0x0) ioctl$KVM_NMI(r1, 0xae9a) r2 = add_key(&(0x7f0000e49000-0x5)='user\x00', &(0x7f0000484000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d42000)='A', 0x1, 0xffffffffffffffff) keyctl$link(0x8, r0, r2) 2018/01/20 12:28:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a78000)='./file0\x00', 0x20000000004) r0 = open$dir(&(0x7f0000029000)='./bus\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000f08000-0x14)=""/24, 0x18) 2018/01/20 12:28:29 executing program 2: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000014000)='/dev/dmmidi#\x00', 0x2, 0x902) sendfile(r0, r0, &(0x7f0000025000-0x8)=0x0, 0x5) writev(r0, &(0x7f000000e000)=[{&(0x7f0000021000-0xd1)="ff", 0x1}], 0x1) write(r0, &(0x7f0000015000-0x1000)="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", 0x1000) 2018/01/20 12:28:29 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ba5000-0x9)='/dev/dsp\x00', 0x40800, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000d6f000-0x18)={0x0, 0x14000000, 0x4, &(0x7f0000a09000-0x8)=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x80005, 0x0) connect$inet(r1, &(0x7f000031c000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 12:28:29 executing program 3: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000aaa000-0x4)=0x0, &(0x7f0000aa9000)=0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00001ac000)={0x20a, {{0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/20 12:28:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000416000-0x3)=0x3, 0x4) socket$inet6(0xa, 0x5, 0x9) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0x1, 0x800, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xd7) r1 = shmget$private(0x0, 0x2000, 0x54000340, &(0x7f0000856000/0x2000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000e0b000)=""/244) 2018/01/20 12:28:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000584000-0x9)='/dev/vcs\x00', 0xc0, 0x0) statx(r0, &(0x7f0000e7e000-0x8)='./file0\x00', 0x74ff, 0x0, &(0x7f0000448000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x33a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000eb7000-0x9)='/dev/kvm\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000670000-0x4c)={0x5, 0x0, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 2018/01/20 12:28:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$cont(0x7, 0x0, 0x0, 0x7fff) r0 = gettid() socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40007) sendfile(r1, r2, &(0x7f0000768000-0x8)=0x0, 0xfffffffd) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000a48000-0x28)={@common='ip6_vti0\x00', &(0x7f0000d94000-0x18)=@ethtool_sset_info={0x37, 0xfffffffffffffffa, 0x2, [0x3, 0x3]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) tkill(r0, 0x16) 2018/01/20 12:28:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xffffffffffffffff, &(0x7f0000000000)="", &(0x7f00008e6000)=0x0, &(0x7f0000cd4000-0x4)=0x0, &(0x7f000034a000)="") set_robust_list(&(0x7f00008d6000+0x60f)={&(0x7f0000482000/0x3000)=nil, 0x0, &(0x7f0000d76000/0x2000)=nil}, 0x18) 2018/01/20 12:28:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000899000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000c54000-0x8)={0x0, 0x140000000}, &(0x7f0000bc8000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00008f3000)={r1, @in6={{0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000117000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xac8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f00006a5000-0x4)=0x98) 2018/01/20 12:28:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000525000-0x8)='./file0\x00', 0x8000000000141042, 0x2) mount(&(0x7f0000ae2000+0xd7d)='./file0/file0\x00', &(0x7f000015c000)='./file0\x00', &(0x7f0000a6f000)='ext3\x00', 0x0, &(0x7f0000208000)="76c2") setsockopt$inet_int(r0, 0x0, 0xe, &(0x7f00008be000)=0x0, 0x4) pivot_root(&(0x7f0000ebf000)='./file0\x00', &(0x7f0000360000)='./file0\x00') getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00004d0000)={0x0, 0x26, "510e1a4e8ebbe8c3c6f4f12dd0ed681678bd5bb03c8e5eca02d406cb4ac4744b92e4376ccb1c"}, &(0x7f00007aa000-0x4)=0x2e) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00003de000)={r1, 0x3}, &(0x7f0000d61000)=0x8) 2018/01/20 12:28:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00006cd000-0xe)='/dev/admmidi#\x00', 0x9, 0x8400) ioctl$KDDISABIO(r0, 0x4b37) r1 = syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) poll(&(0x7f0000292000)=[{r1, 0x0, 0x0}], 0x1, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) ppoll(&(0x7f0000342000-0x10)=[{r2, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f00005aa000-0x10)={0x77359400, 0x0}, &(0x7f00005df000-0x8)={0x0}, 0x8) write$evdev(r2, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x401}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f00006f8000)={0x4, 0x5}) 2018/01/20 12:28:29 executing program 1: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x7ffffffe) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0xffffffffffefffff, 0x800000c0f) mmap(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x40001, 0x36, r1, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000012000-0x4)=0x100000001, 0xfffffffffffffc56) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x2000000, 0x7d, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x200032, 0xffffffffffffffff, 0x2000000000000) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000ff9000)={{0x2, 0x0, @rand_addr=0xfd4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6e, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f000038d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ffb000-0x20)={r2, &(0x7f0000105000-0xd5)="b558abefd044f6f76287baec75e7e378d93854409ad2c1b9334e20494fd9030b473ba02d6136a0e18c4cda3ff6617b4b5e50af94cf52b4f17e138c6d53e85754b2f978553746dcbe6db02ab6378815b469bf1be1459b5c44a4f0aa09c63e39d9096100d65ddee7e837e529cdec5de0ace759a3a93f02f06b1c113698ce72d917da0c01eabd2f386edf01c8a20941b58d4822c7a0bba6b1620c6299aab3da1f1ba407f82c22f6d6852ac3d2a2618404e32423acfd81e25a3fa3187ccf65d5b96aa7a1890813838fb869c0c6a232f3ab01a143e40f91", &(0x7f0000c3e000-0x3a)="2a0d8c42a59a5d48bd43e2b1e568eddaca0dd4daa6978e4e77f502eba05ab06200000000bdaf70c94dc3856ef8902478c06a01b126ff444bb722", 0x1}, 0x20) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fe3000)={0x2, 0x1, @rand_addr=0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ffd000)={r2, &(0x7f0000dfe000)="621a0781009ba6723b441b30c6365f2e5809000000000000002caf086b4c54d657afe633221a7d1ceef9ff12e096f63b3ff9fa085df15f07c26d1528e95365a8efb46b8dad0ec0f28c644f6f4bfb03b7faac3a3c2b40cda46faca7be6ec2c30001325af9ff21d2c8076139c1642a"}, 0x10) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ffe000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000a63000-0x10)={0x0, 0x0}) setitimer(0x1, &(0x7f000082a000-0x20)={{0x0, 0x0}, {r3, r4/1000+10000}}, &(0x7f0000b63000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/20 12:28:29 executing program 5: mmap(&(0x7f0000000000/0x4ee000)=nil, 0x4ee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000-0x30)={0x0, 0x0, &(0x7f0000007000)=[], 0x0, 0x0, &(0x7f0000008000)=""}) mmap(&(0x7f00004ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004ee000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f00004ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00004ee000)='/selinux/access\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00004ee000-0x30)={0x0, 0x0, &(0x7f0000004000-0x18)=[], 0x1, 0x0, &(0x7f00004ed000)="d8"}) syz_open_dev$dmmidi(&(0x7f00004ee000-0xd)='/dev/dmmidi#\x00', 0x0, 0x0) 2018/01/20 12:28:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) pwritev(r0, &(0x7f0000cdd000-0x20)=[{&(0x7f0000232000)="80fd0f2d2281", 0x6}], 0x1, 0x0) 2018/01/20 12:28:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = add_key$keyring(&(0x7f00006cf000-0x8)='keyring\x00', &(0x7f0000aa9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) stat(&(0x7f00009f0000)='./file0\x00', &(0x7f0000f87000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = add_key(&(0x7f0000a61000-0xa)="7472757374466400fc25", &(0x7f0000c02000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fa5000-0x4e)="e75137e983850fd315ec68557036179a5ce694a91ab4bb8298ff3e3875f6ebe1a944051b996d4a02acc6c4b16010d50bde0d509ca8d0176d7971ac65b54c09c736d08251ae797b17222442cf8327", 0x4e, 0xfffffffffffffffc) keyctl$unlink(0x9, r1, r2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000031d000-0x6)="0300009b98", 0x5) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg(r3, &(0x7f00006fc000-0x12c)=[{{&(0x7f0000e3f000)=@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cde000)=[{&(0x7f00002a3000)="e785ec0fd6f45be3d44d82c5c925d4dca8e910e5d5667518132b93a1d66b7b6634fb27e7832a935ed7660d57df314e522547df3a3cffd899a776e9df24b318dead6eab34eb47d8af63b24d8e0a3533877dff941e72a28e80297f79416d8035c9763820ac2594150e78a265ef1b980e52a4619b98fc13ecf66d458959b2704b3da909039989718b05d401919a481d25b39adcfe111775cac95dac1de6cf7e44c98d3b87ef14fd5b86243cd609189bd6547d52ad856cfd5a466de296438ed10aaabd56c02aa0a0c615", 0xc8}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmsg$netrom(r3, &(0x7f000084d000)={&(0x7f0000b37000)=@full={{0x3, {"6ac54c69205376"}, 0x0}, [{"dcd90cb4f74356"}, {"86519dcf97410e"}, {"c0c2b9d8b11aaf"}, {"67c81f1e91a6af"}, {"338880e288ba80"}, {"0985468839c05b"}, {"5561b8f4b79a30"}, {"a78c6e00b56534"}]}, 0x2c, &(0x7f0000990000)=[{&(0x7f00004fb000-0xa6)="d179d4db08f931c07aaab59aa14726a0b246702d3b06854ef2cf21f59b73335a73ce5d7e972133ea198a75510fdb4a06b3a99730c0cab85866b2cbce364729fa2ea66fb89b02ac1cb16c7e49950fe1a41f955bd80dc856f89da475709dd6f59eb628275110c6a1911e0c8ffe29e072846561ed1d97cdb497d25bb949db91e5a8", 0x80}, {&(0x7f000024c000)="6377941e963923caa24476c0bd8c0eb6e4a8b3a6145398f0d94e12620f6df956ebaf1059fd16ecb6a9a492843f5d0d119d78237e252e0010e92d707ca5f05c222ad47fdb4118b54e5661a516f42773bc8c0195ab6ddfad2a3c2a529bd0e398be94fe44b5b56b731fcae8b8c664c9c1fc2b7cb112376c333f9a0417228087237ce10565234a76211cff1e", 0x8a}], 0x2, &(0x7f0000b76000)=[], 0x0, 0x0}, 0x0) 2018/01/20 12:28:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d8e000-0x9)='/dev/rtc\x00', 0x80, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000cc2000-0x10)={0x7, &(0x7f0000ba2000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) uname(&(0x7f0000f6d000)=""/207) recvfrom$unix(r0, &(0x7f00009e2000-0x1000)=""/4096, 0xfa6, 0x40000000, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000fb1000)={0x0, 0x7, 0x4}, &(0x7f000098c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e63000)=@assoc_id=r2, 0x4) r3 = syz_open_dev$sndpcmp(&(0x7f0000dde000-0x12)='/dev/snd/pcmC#D#p\x00', 0xeef4, 0x20002) setsockopt$bt_hci_HCI_TIME_STAMP(r3, 0x0, 0x3, &(0x7f0000bbd000-0x4)=0x7fff, 0x4) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f0000fac000)={{0x4, 0x8}, 'port0\x00', 0xb2, 0x0, 0x81, 0x100000000, 0x6, 0x10001, 0x0, 0x0, 0x3, 0xa01, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername$packet(0xffffffffffffffff, &(0x7f0000e20000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f74000)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000925000)={'vcan0\x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r5, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000009000-0x80)={0x4, 0xfffffffffffffffc, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "5925f75a699fa9c8f7bbf2a7123d72ba0ea206d213937de62d977e6fc768a581c7d0578023e55746b849844fc207b0865a0f028bd6f2ce30cd18966bb5a40c2e"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$packet_buf(r3, 0x107, 0x1, &(0x7f0000967000)="72b68dda484881", 0x7) 2018/01/20 12:28:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000943000)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0xd3f5269f6767c8a1, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a7f000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000028a000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000051000-0xf6)=""/246) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/20 12:28:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) r2 = gettid() readv(r0, &(0x7f0000617000-0x60)=[{&(0x7f0000544000-0x39)=""/57, 0x39}], 0x1) r3 = creat(&(0x7f0000786000-0x8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x7) fcntl$setsig(r4, 0xa, 0x12) fcntl$setownex(r4, 0xf, &(0x7f00002cb000)={0x0, r2}) fchdir(r1) recvmsg(r5, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000425000-0x10)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r3, r5) tkill(r2, 0x16) close(r1) [ 68.902891] binder: 10462:10470 ioctl c0306201 204edfd0 returned -11 2018/01/20 12:28:30 executing program 1: semctl$IPC_RMID(0x0, 0x0, 0x10) r0 = syz_open_dev$sndmidi(&(0x7f0000c31000)='/dev/snd/midiC#D#\x00', 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x2, 0x10}, &(0x7f00005f0000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000bc7000)={0x2, 0x200, 0x7fffffff, 0x27800, r1}, &(0x7f0000001000-0x4)=0x10) 2018/01/20 12:28:30 executing program 6: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000001000)={&(0x7f00007ef000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000281000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0xfff, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x1b, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x65, 0x800) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r3, 0x80045530, &(0x7f0000000000)=""/204) r4 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f0000002000-0x42)=""/66) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000001000-0x10)={0x5, 0x4, 0x0, 0x4, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000000)={r5, 0x58, "43fae46c6ad7c3ebfe9613c1db2be5e3d8e08e460e7d2fabfd6884e62eeaecfb2677348c387e01c3e3bb28e5cf6ec1db92f61329ea81f4cca5e6258b2d26bdea705f8f5eadbeee509f41b906f9b6ddb26d7f5878174140be"}, &(0x7f0000005000)=0x60) ioctl$UFFDIO_UNREGISTER(r4, 0xc020aa04, &(0x7f0000282000-0x10)={&(0x7f0000000000/0x3000)=nil, 0x3000}) [ 68.971947] binder: BINDER_SET_CONTEXT_MGR already set [ 68.978374] binder: 10462:10479 ioctl 40046207 0 returned -16 2018/01/20 12:28:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000af7000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000000005000, &(0x7f0000004000-0x8)=0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000114000)="3748f26905e94647e4aef60d0fe45773f68304002af20612fa4264a46a6006f8451c083833b3f87b89fbd49dd6d7eb6bdaf98f1e4b4e55ab5c338b46a0f67fa44f7501bb5a7f2d6ec6f680d736b9f88fb5f1b7b9b5cf7982fdc5388d3545ba8bd655544a6c04938ec70397ebeb76acf4c7157be3d25e6242377ff817338492a5612f556573e34688b5b5406e4d6e1fb5a928d135d0ef09992ed6ddab8b", 0x9d) 2018/01/20 12:28:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r0, 0x207, &(0x7f000005f000)={&(0x7f0000000000)=""/148, 0x94}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000002000-0x14)={0x7f, 0x7, 0x1, 0x5, 0x6, 0x1, 0xffffffffffffff00, 0x8b2, 0x6, 0x7f}) prctl$intptr(0x1c, 0x100000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8c, &(0x7f0000003000)={@random="2819daa15270", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@mpls_uc={0x8847, {[{0x6, 0x8, 0xbbc, 0x7}, {0x0, 0x7, 0x5, 0xe30}, {0xe8a, 0x0, 0xe25, 0x2}, {0x400, 0x7, 0x4, 0x1}], @generic="c6593e61dd35987fea7fb322085708878bbcf22f50d76c8865b2089ad8b176361351f28d2e9255c09351dac23095edbfdc617a7107acfc2054c4bc7c6977014460b1db2efa80dda9beed650fffe87fd7d745bb479a0b56d8e4ff3b6e7a145bd78ad49780be52f2d407112a7285fa"}}}}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000005000-0xf8)={{0x1, 0x2, 0x7fffffff, 0x0, 0x5}, 0xffff, 0x20, 'id1\x00', 'timer0\x00', 0x0, 0x6, 0x9, 0x7, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000006000-0x8)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000006000)={0x2000, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000008000-0x88)={0x1, {{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000002000-0x4)=0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000)=0x14) fcntl$notify(r1, 0x402, 0x24) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000007000-0x20)={0x5002, 0x6000, 0x9, 0x40c, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) geteuid() r2 = syz_open_dev$amidi(&(0x7f0000003000+0x751)='/dev/amidi#\x00', 0x5, 0x400) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000005000)=0xf2c) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000001000)=0xf763) setsockopt$inet6_tcp_buf(r2, 0x6, 0x16, &(0x7f0000003000)="25e805bcc8dcba19889b39959dbe5f9dcf99f2", 0x13) 2018/01/20 12:28:30 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, 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) socket$inet6_udp(0xa, 0x2, 0x0) syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x80) 2018/01/20 12:28:30 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f00001ac000)='/dev/usbmon#\x00', 0x9, 0x200) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000c35000)={0x8, 0x1, 0xda, 'queue0\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 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 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000dc0000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fae000-0xc)={0x0, 0x0}) getsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f0000d61000-0x18)=""/24, &(0x7f0000e32000-0x4)=0x18) r3 = syz_open_dev$midi(&(0x7f00002c7000-0xb)='/dev/midi#\x00', 0x5, 0xc02) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00009d6000-0x4)={0x0}, &(0x7f0000b17000)=0x4) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00005da000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/01/20 12:28:30 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fbf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) setsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f00004e1000)="e9ebe0a7d661610488152bdbea4179acc27c663f6daf45ff7ee548a489ea0e81a9c2e419a0ad43d1567aaa15d1af5b04ca1ccd9fc7e505b0c667b6a83527f17572bba42f16ba79369026cff1e27b25f7886701e57a38103ff28e66fcef767d88ebd3cf523a8224e6077fd553b903e7d39d91adc78249078cf659ee24c435272f850cf3b19e7d18be449bc45d337f750d536a4586aa7ad109b20e800d51e23316c032929d44db351597", 0xa9) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000fbe000)={0x1, 0x0}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x0, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006, 0x0, 0x0, 0x0}]}, 0xfffffffffffffd84) r3 = gettid() mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r3, 0x1, &(0x7f0000fc0000-0x10)={0x3b, 0x8, 0xee, 0x0}) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) 2018/01/20 12:28:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x0, &(0x7f0000a61000-0x8)=[]}, 0x10) 2018/01/20 12:28:30 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e50000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000001000-0x8)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00002a0000-0x9)='/dev/rtc\x00', 0x40, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00008c8000)=0x0, &(0x7f0000e3a000)=0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f78000)="981a32de5eb4e123702746cc88041a683b667a6730c516d280a056d4b4aff29db83649d6c26eb5efe9657358306e09f8", 0x30) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000424000)=0x0) r4 = fcntl$getown(r1, 0x9) sendmsg$nl_netfilter(r2, &(0x7f0000ec5000-0x38)={&(0x7f0000853000-0xc)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000465000-0x10)={&(0x7f0000e29000)={0x6d0, 0x10, 0xb, 0x12, 0x7, 0x1, {0xf, 0x0, 0x0}, [@nested={0x18c, 0x7f, [@typed={0x18, 0x78, @str='.selfvboxnet1\x00'}, @typed={0xc, 0x8e, @fd=r1}, @typed={0xc, 0x74, @pid=r3}, @typed={0x8, 0x8, @void=""}, @generic='#', @generic="8cbf7c2e3a7fd6a1e8a98dd0b5440f9bd62423dfc1ab415020fd1685daee2eb9b11ef3a38283579429ed00fbb79ca6008eb45289b507b8554bc6e033eb777e304d1be4c46f8e3cfbb3d066255f1c037e41685d47b0869d3ba07edca37f53e1698ce1b407a68cf68559183464eb3e805ed3f3dbf09aeb7dbf4c5b04243ee9587a81", @generic="7ae39e5d5ff605e7fa98754e9ffd6174fc594f63a49b601d1b2adb0ab855c26c1b2e1685e0de4b89ac00b4843f71e2412bfc0e5f7a032c415c2dd44e7c9014cd057165d345ec9bb7e56396e3b537c75900299e60f5450834ce6473daf56fe2e8ac305f5959a46208b2312ff5b692c2030a4d9bada8870acd6ad8d091ef58cd1a6a7127b7f9a3c0330a42d34a1536148cd2cb2880267f50ba085d048e1cbc56bb47c14525ff294d396e1f120630421edded716246f380072923d5cb2d8b57e2713c", @typed={0xc, 0x12, @fd=r2}]}, @generic="03a78b637f69cca1", @nested={0xac, 0x1, [@typed={0x10, 0x12, @u64=0x6}, @typed={0xc, 0x37, @ipv4=@multicast1=0xe0000001}, @generic="7bd540de41f3b1eac8866565d2a4cae83a98b27a8b1392e01e8d54d82d201b1cb378def864c87e22c34122e5ec5599c793bb7db5b5534bbf153e4016bbc164659300ed3cb61ddc9e678eae1d7ba3a4368e06e186a7e6bed22a2c8521a5db9a9d53f5264a0da2b3d42c8ebd76541b7f1dc6a460ecc799d37f50b2179d37fb903fc20feb8bb24820b4370c49"]}, @nested={0x264, 0x28, [@typed={0xc, 0x39, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0xc, 0x3e, @fd=r2}, @typed={0xd8, 0x4e, @binary="e01678b7be9cd0e39cb3bf3725bb720860e394ded350d818bffbbb4f9cf9172919566bc87a1e8d3a373e26620468135a71eec1adb84ed8ddaf89d28bd5ad669beacd15641d3c6d274d78f361d441785775bca25b8b0a8a9367f6fb6a40134c4698be1c491988b4963efaa1cfdcd25ebafe8d3d1f9af5e13b3f144f1c5d63bffe896ca87b30209c31bc5be042446e57747aa6ffe5c367f4c82c5109595eb3e9b242b98dfcb110e5944822ca5c2f8a238b09a07410ebf2f387be0afb0337d0291d9370465b287ef92259e3c8ea04309062"}, @generic="44c30181cecddd442e13b210753dd38bda00e9a7d8da810d13e3f0fe6d270c2a7bcfa09f90cd85a65b24b5156e30f06f7c561940794059e1ba52cc0ba4d89348a7ad752f92e6a7005ae4ce427dd5cabc6470c3a9a632296ce207969cd85d24983f139055a1c709094fe22be86314794bc53bd50a2e99f74b18b0d4d6b3d459ed286a4e7e8b043be956a8c8c2808199926e8917616d04a44fa8e71a2c7e4d1eb7ad16d790b73eca5e2138a97397379caab5d354c5a8628a99dc85e2c8b225bed034ca64ca92a1c69bf8cd9ce85c7a2f317aba044535bcdd3cd1dfc418bc570ca2c895638a70a7da03e8ea836351ac24bd2888c9ea57503d2dbf4459", @generic="2d37d916a634af76a5a2dd2945464b238b498e45b13e37eba97cabbdc2d08b18e2091ae1e2704fbf985438406911a448c1aa7e70f5ebac32815ad3e9e22b6989af0d3521b606081213d8316c6a6943a068d20ab79800e2db065b38672dcbb9dbdb7c297c34d02543e03917f5d805c39f411084"]}, @typed={0xc, 0x6b, @pid=r4}, @nested={0x20c, 0x62, [@generic="4d10acc53a311b3ec4720f111bd02264157865be622f2168c0f4eca1fe4445d4b9e631cca312c7f6642c638a4b03e585f9496304ab32753235156e89eb7eb3803b23ee70378c170a9527703a45f45e191d8bbd854598ad2cb7477ce52b0ab17a7356bb5049fac96b49a9e0ba493e61deea44571d69042a6c9f598a2304583f821ca968f9b3d8f00a56e7e74c80bac1f223700df53a796a89f402da5fa6741244a5deba2ac676b87189f583c264f51a45bdd19570637da9b72e8491a312ffbfd9cf0b36b41bd960ebdbfe", @typed={0xc, 0x2d, @ipv4=@rand_addr=0x2}, @typed={0x8, 0x1c, @void=""}, @typed={0x50, 0x93, @binary="2cd0cabcdf24456dd160c5e0f27f34b657fade9a4c89d84b6d10c0ad448a8b977d4a13f5bd21f5cd17c33f1f57de5398a5ec207ae8296809624bd5a3fb823ed7a16a6df8f9"}, @generic="dad1ffb30e8f73af175fd1bf85380fd9cb6d7d4dc5435f9f520c6e638d3defc39152f4ebd038fdc575f7ab8b14d4e6b29d527b602e9711aa58d031216c93e0013893ca6be2", @typed={0x10, 0x7f, @u64=0x86d}, @generic="fe535073cdc44679b6a64fb48435dc35f0239e2b123b6f3548c5c6e29e7863cc1fe66e741eb5371e937572e00725b5a13f02e55a5f5bbbcde7e4eec9eb5a2873ec11a922dce8ca4f068eb92823a848f01c7029f2484a7052763bcbf231bb03bbea9580975f8373cc43fb89348719988eee7a482dd510f2a052ba98c9d4", @typed={0x8, 0xb, @void=""}]}]}, 0x6d0}, 0x1, 0x0, 0x0, 0x4000}, 0x810) r5 = accept$alg(r1, 0x0, 0x0) read(r5, &(0x7f0000e48000)=""/128, 0x80) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f00005da000)='/dev/vcs\x00', 0x420000, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r6, 0x4018aee1, &(0x7f0000e4c000)={0x0, 0x3, 0xfffffffffffffa10, &(0x7f0000842000)=0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f00002ec000)={0x4, 0x5, 0x4, 'queue0\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_HAS_DEVICE_ATTR(r6, 0x4018aee3, &(0x7f000064c000)={0x0, 0x8, 0x5, &(0x7f0000af3000-0x8)=0x0}) ioctl$int_out(r2, 0x5460, &(0x7f0000c3a000-0x8)=0x0) recvfrom$llc(r6, &(0x7f00009ef000-0x55)=""/85, 0x55, 0x40000000, &(0x7f0000a26000)={0x1a, 0x1c, 0x7, 0x6cd4, 0x9, 0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/20 12:28:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) fcntl$getownex(r2, 0x10, &(0x7f000050a000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000ed0000)=0x0) stat(&(0x7f00006b0000-0x1)='./file0\x00', &(0x7f00004a1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpid() r7 = fcntl$getown(r0, 0x9) stat(&(0x7f00001cb000-0x8)='./file0\x00', &(0x7f00004e4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000026c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cdb000-0x4)=0xc) sendmsg$netlink(r1, &(0x7f00003ec000)={&(0x7f0000516000)=@proc={0x10, 0x0, 0x3, 0x10000}, 0xc, &(0x7f0000c25000)=[{&(0x7f0000a01000-0x298)={0x298, 0x39, 0x100, 0x2, 0x3, "", [@typed={0xc, 0x5c, @pid=r3}, @generic="97440275127d9704fc8eb61c770d6ff312f31839df6b10e19cdbf0de9bb0c1a0067b6f555e0ce343aee5f35956fcf13c4da01aaeaed25879a2b078505985d555ef175834ad1228cae6d291c5faa208b1c275d66753b0cf38abb7582072e73c16dcac693c5104127a38bb720fcd51ff6d723e3a11cc261eb806f19e7dc37b818b34ded090fa2e13833b222739e0134795d22035fef0a270734254c594022dcc1aeb666cc08e1feb8569079acb7b208f79435b037e12cf004d4e4a", @generic="5e34df74113b41cd14a7b4ee6cb2e5e782e6b785c8c2dc775e1c3911efc9ae4e3dc7855d1d39b6e5b29c44af54c54d8003e1fbfe13d4b9698c", @generic="0ce25cdf", @nested={0x148, 0x31, [@typed={0xc, 0x94, @pid=r4}, @typed={0xc, 0x28, @ipv4=@dev={0xac, 0x14, 0x0, 0xe}}, @generic="9541a21d76af53c479d4c3d8450036b6169a2a2431c4358e350a35a4777b9a1f0960f13026ccd8efd3ad46279fbf40a4237363686196235e79ab3a5a9cd79193b400d2c32c2d5340469ca9ae25a406af3b82cc09eb4cfeda481c3652cf42062cc89627d369f1016f246df6c12b47ba377ada05d249146131bcc17d20938a61a4c5a9e625c77d332da294598aec8332ab1e8bd0f3de85d4155d85edc64aaaddf863f9f6f5b961081da1", @generic="3dfb08632ad6570d09175daf57ccc113df4c2f681bc1181099ecde63027dc8ad4ba967ac06f75cad4f750543e8dfaec4f81cb26f80829b2d986d16583699f363f94ef726fef02b67a5d828d985fd6b735f61da844460b7ba609d2d4fcb62651e330783c59d05689807444311d1c19c0beb5650a46e158b21bb1c7ecdd3388048210f"]}, @typed={0x3c, 0x43, @str='GPL\'/posix_acl_access-%-@%cpusetposix_acl_access\x00'}]}, 0x298}, {&(0x7f0000fb2000)={0x180, 0x1d, 0x1, 0x4, 0x2, "", [@generic="4a71fa7f65efd3fb77ba852b3ddd25fecf25a504996038b8b376c7eaa56bdda625b10a3c399dbd08936e5f1108f42d15e7f45e2e191b8b32d70801f6db3dd795c525ae6e4bb8f06a5a3bd5324815c38c4f33cad1996fb68c9331286521be06fbda7d4bf7b6f7659c960c8455795423207bd99fd1a1db326883af7e249b21f8766bc116880815c79e79a56c5d86f6bfb45125fba689d80aae38be41992b63a01bcfaafb7d88d28062477831c284ddca3d096ee6706d50eb2c8a087712f7480d938bd2a11c71681155fa1c40b5a75fcbd74071bcb951", @nested={0x20, 0x4, [@typed={0x8, 0x1a, @void=""}, @generic="e3e374a3388f58b634344289d905ebc44fd7f8"]}, @typed={0x8, 0x69, @void=""}, @generic="22740ab29ea3d9523c5d0edde4a4e8187f9aa6b639b89a33fce5e0c9073042158bcbcab7b978bc6ac6f4df", @nested={0x48, 0x24, [@generic="5e9bc809701b483499c00ddfe6e826bec2b36e9c07ef0a92e420d9956f964255db5410655608b61891e75eb0f71541c7587a1ce09ab3fe42ea6b26b698349ad22722e4"]}]}, 0x180}, {&(0x7f00003d0000)={0x68, 0x3d, 0x702, 0x5, 0x2, "", [@typed={0x8, 0x2d, @void=""}, @generic="677812a883802f2eb2bd7d74aa638c8f35262155f1f0eb18c4f71ed048903c708dd9cac71a619479fad2441a3ba5cb3f37a14c41feb10c4d926b62c7d8acc33e84f96381c7b6e8b4cc151b25b4a5"]}, 0x68}, {&(0x7f0000bc4000-0x10)={0x10, 0x1b, 0x208, 0x2, 0x3, "", []}, 0x10}, {&(0x7f0000856000)={0x298, 0x19, 0x25, 0x0, 0x3, "", [@nested={0x7c, 0x44, [@generic="f45cbc044a69e8918d6d0b49e85f182c909155b4825c2cfa750fe4dd37e889510c65d40d6bcd56161d7f0bbb8c45d5bc21357c399adae514096209c5de2fd0cffb09511cfb0bc2e55c3e42f29be994d34a5bc7da2de98ee0142adfc954cfb4bfcc", @typed={0xc, 0x8c, @uid=r5}, @typed={0x8, 0x38, @void=""}]}, @nested={0x10, 0x85, [@typed={0xc, 0x18, @fd=r0}]}, @nested={0x1c, 0x2f, [@typed={0x18, 0x37, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}}]}, @typed={0x18, 0x7a, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @nested={0x7c, 0x20, [@generic="ec534718302dfed79f037fe2191d0b5716ab8e7659b30c3460db30a3044207f351fed72bc47609ce57990f3997c272ddfde5b0eaf886cc8d8f66dededa91a1437076cf26c434cfe72dde8cca1cc5c27d1da2a205957c1a03595553403d6fe3f54e357adc8e54226ee13e8138928abe5a301e28f87f44"]}, @typed={0x14, 0x8f, @str='ppp0@--\'*\x00'}, @nested={0x12c, 0x56, [@generic="f71e68723994f7dc0e3787ca8048bd3bf165fd36ad85b355c45d00e19bce063229532d95b2c692747b348b647baa850a674198e21bd1c6f60ab8ee2e1f6d2b5c034c7a547fdfe3ede8bdba0dfc1e15b24ab7a79e2183e51dc8cdeebaba9709210b24a768a779a03556c7300afb27fa6c8275cbedaa7281038f0f173f3f6148", @generic="3a50d2dc7df117a130de0ccf0eb292512697bb2309fd644e70390fb3dbaef1fd7d64e894653b291d62d3f5220b265f84f3d94ff49cd2ef3bee036e1d2068714e9ab6e6ac2669cec2a6144f78bb2400d5a4a7045cb24495d2eeb7354e78e84a794d008862dbccacb07abec9b6b2f8bd5f87e533850cbdda457c71f15ac5403690eef2bd91418283c944d78cc3de9d8b5df276dd06ea0efa8e434357c51d795d27e237d0876ac7"]}, @typed={0xc, 0x8d, @pid=r6}]}, 0x298}], 0x5, &(0x7f0000ec5000)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x20, 0x10}, 0x10) r10 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r10, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) bind$inet(r10, &(0x7f00002c1000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 12:28:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008a6000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f00000c4000-0x1b)={&(0x7f00000ab000-0x80)=@nfc={0x27, 0x0, 0x0, 0x0}, 0xffffffffffffff8e, &(0x7f00002fc000)=[{&(0x7f0000b63000)="47536c937302a6440f3e39f6397fcdc1da970300c56ed1746b4c3baa071e73cc52170002216ef7fc6d20778f34bf7b246ea8bff7a29615652b202cf5869b6e5844b52197e8e14401a3ba5e5a72b388dd9be76a150e20077d4f9fc0ac9bff37ab58fd2543990e7f43d5425613a85926b14cb61e036be380750cd0c2c1e15e04a26ae2b5c99b339fdca911b8112fcfcdfc5527a510b6c59687cce23246f60320fc7dfa820d994b68186202dcf76d", 0xad}, {&(0x7f000074b000-0xe)="6e27cab3f021f21281ad7ba1ef76b9", 0xf}], 0x2, &(0x7f0000074000)=[{0xf0, 0x104, 0x41, "5123b23dbe46133a4649b75b1a9419de21fff0fa0231c6b06d87856de5461085d2521a25a46c26dfb32ce82945c62d4186c1af00632164c16f8b2e69869ba41f26574f0726a12480acccefde32b9e0411bcd6969618a454337cef8c51e5ef1cc74efb75f4e5f7a33a4c49544f5be7b354c271926204d7f5021a427a8c5b34c83e583308dd2493667cfbc9b5fa2831e60f559a63af50b6591cac3f96b1d8ec452257911d3d34ce11aeade41c63e9bc6294313155db111ac48fd229571863d43653ebaf2ad24b052d6db461f04a0a8c6791fd9e98f0dd9b19036545e8d"}, {0x1010, 0x19f, 0x304, "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"}, {0x100, 0x10f, 0x800, "5818bae915ac31485d1f52924d0d351798df9eff115d8974bed247c31a08194b03c7d84bee18c1c5ae16a899bc8a984b6ebcec20671b9c10804923366ba5c0248fb0d217cb824ed258c45caa2508972e180bf480c67dd53f294ab30e99443a96df3639b2a496081b6f512b2d40557f2da7ae806e699cbba625e04faaa018e14e713c96ffa139b8da3996455e616c86c118f9c2b060293dddbe9d54181f7f52d5996495e2d27e91bfc0157c74e83b4578e13229f8e0726912c188a9759043db54d6e71613bef4f9789532ef8328c6d48251491bb3a38205b857b8b4800e341477dbd6479de40f0c44c0a4ef6bf0"}], 0x1200, 0x44880}, 0x11) accept4$alg(r0, 0x0, 0x0, 0x80800) 2018/01/20 12:28:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000023000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000f0a000-0x68)={0x81, 0x0, [0x8000, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 12:28:30 executing program 6: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000001000-0x8)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/dsp\x00', 0x30000, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00004c8000-0x4)=0x0, &(0x7f0000d5f000)=0x4) clock_gettime(0x0, &(0x7f0000362000-0x10)={0x0, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={r2, r3+10000000}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x1) madvise(&(0x7f00001f3000/0x4000)=nil, 0x4000, 0x0) 2018/01/20 12:28:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0xa0940, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x20) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a66000)={r1, 0x7f, 0x836, 0x101}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00002b9000-0xa)="940a0ed3084f8823a7", 0x9) connect$inet(r2, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000c96000-0x3)="", 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000e77000-0x1000)="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", 0x5b5, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 12:28:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x401, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x0, 0xea9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0xd292, [0xfffffffffffffc00, 0xd2, 0x4, 0x100000001, 0x1000, 0x4, 0x7f, 0x0]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00009ee000-0x58)={0x26, 'skcipher\x00', 0x0, 0x8d, 'lrw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000d30000-0x22)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad400000000000ff00e67f", 0x21) 2018/01/20 12:28:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x75, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(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) openat$sequencer(0xffffffffffffff9c, &(0x7f0000d08000-0xf)='/dev/sequencer\x00', 0x100, 0x0) syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x0, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000fe2000)='/dev/dsp\x00', 0x101000, 0x0) memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) 2018/01/20 12:28:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x1000800000008) setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f00006d5000-0xcf)="7a4f77ecfed134868b202352d042bbaa077f171fc305b3ac8626510a3fb2fdb4c1f2f49f223cb69dbc547472209c6172b9d3306f93dd07d096328e7122a99458c32c4ff44a3d8e10696104532627eb4962bed884664be61213eb1068aa3e02e9dd3385129abac139690103be867e672d7b8f46bf3b714aa88247ce4b1ca4c2e931b0dce2a8ac0267b98a4784e9e2fbeb73eecabd27279f43bc3364aac52e5392f0130b64a6812e4511cd80461e29442cffce6ce460a7385562d52224609525e9b8d297514f305108437728cc94e474", 0xcf) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f6c000-0xc)={0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000efd000)=0x62) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000344000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x2) 2018/01/20 12:28:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x401) setns(r0, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000d1e000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0xaf01, &(0x7f0000c98000-0x8)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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, 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$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f00005f0000)=&(0x7f00001c5000)=0x0) 2018/01/20 12:28:31 executing program 1: unshare(0x8000000) shmget(0x2, 0x4000, 0x220, &(0x7f0000ab5000/0x4000)=nil) shmget(0x0, 0x3000, 0x7c000241, &(0x7f000029a000/0x3000)=nil) shmat(0x0, &(0x7f00004ff000/0x2000)=nil, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x9) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ca8000/0x4000)=nil, 0x4000, 0x3, &(0x7f000051f000-0x8)=0x23e2, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000079000)={0x0, 0x0}) 2018/01/20 12:28:31 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) 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) sendfile(r2, r2, &(0x7f0000fa2000)=0x0, 0x3f) writev(r2, &(0x7f000066c000)=[{&(0x7f00002fc000)="b096dd1bd82eae238e6905086cad1ba59c071db13106bf4e22eb42a0a0ba09126cef8b56d3690a2b9c2fdd4397d36107969af00b38d18988ecb5449f1f4813e711f516358660e7015a91c4676185c4128e1e5b97a9398cd358eab97d7625728e7ffa0a66f44ac49d47d026a510019b4492816f789852c10d16b991c7c2ae49f010b6ae5da171757c8a28", 0x8a}], 0x1) semget$private(0x0, 0x5, 0x10) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000052000)={0xcffe, 0x4, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000c36000-0x2c)={0x0, 0x6, 0x40, 0x0, 0x4, r1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) unshare(0x2000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000f37000-0x86)={0x0, 0x7e, "7d68c5ba2d36a242371e60e7e370cbf710e7bc9a86b39e085e70bbcfbabaacd2747cf0272febdccec792d73581d41f072a4a3780fb59c2809d632fc0ea9b38337f188c6d874c5bdd723cbfc0856e0629a6474e2ed4d060070f5cffff5b0dedcbc88023a3f6af69564471f3cfec39b08ba4194bee83a8b4646fdb6ba0eaec"}, &(0x7f0000455000-0x4)=0x86) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000bdc000-0x8)={r5, 0x7fff}, &(0x7f000062a000-0x4)=0x8) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000000)={0x2005, 0x800000014000, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00008ad000)={0x1, &(0x7f000031f000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00001c1000)={r6, 0x6}) ioctl$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$KVM_SMI(r4, 0xaeb7) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/20 12:28:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x1) 2018/01/20 12:28:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000337000-0xa8)={0x0, 0x0, []}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df6000-0x28)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000af5000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) sendmsg$kcm(r1, &(0x7f00001e5000-0x38)={&(0x7f0000883000)=@llc={0x1a, 0xf6, 0xfffffffffffff2c0, 0x2, 0x80, 0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10, &(0x7f0000adc000)=[{&(0x7f0000b56000-0x8b)="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", 0xfd}, {&(0x7f00006d1000-0xd7)="49d67e7e0c6d644e67c34f4fd5d2ebd7faf84ff6f94323c83e7c633b5af256a3961ea63b5495a80e07e331969526cf0a1c7a2fca9edd02f8a12949a7df91b8642034a25f24f004eecb41e1a0c284e75476eac6076335911880ae23ff4e8c86403c97f2d2a18f73a1d4b1cdda7634a53760da394f4c6e64e319baca3e5dbaedf94594efc8e620656949b5cfd78b62fb50f133653abef8f41b67f8644baaea2f9272141a09f3711ef475bf3e697f029797e16ecdff1271d8915e0e69a585e42794555c8f953feda2db5a44fdb342833df3ad874cf288ad21", 0xd7}, {&(0x7f00009a3000)="1f878dcd2f55ff08899d890727cd95595c9e03896f6e8056625717dab3cdb90276bdd48a4330281a4ed505a6988ba720afaf98eb22d9291bf240ba315ed0cfdc23a80ce15d0c867e25d4eb9fbde4e39e7ecacd37ebfca2888230d6d39b6e3878042c713ad50331322a92a888e6c287fb70c367cf841a02db60d5260ac973e68803e81f84deae9ad24bf1141bd074729ddaf13694ebb590e30068f6ecb5cc74a2bff0dc19e384498dfaca97a8cb629dfbdd54d624929108cbbf6cc4e6c2e48a86e81c7b4053", 0xc5}, {&(0x7f00006ac000-0x6c)="9b321ece347bbe2af49f52593bddcadcc1eb4bad9735d88132a3a7d87a65cfb5809b97fcb87820da1392bf7a1b61c245f5d1b5b99c32c30e3d404cbf6a8bf576a67cf044e93460b3cf777c1f3e23d94a7a106ceb3f43ac04986fa46284efd03aad1ba114041cb66b0a6b0512", 0x6c}, {&(0x7f0000baa000-0xde)="509df3bdf235c26b78bcd72b4295e7c83bc0f83eea3fb98144aa37bdf144475c9dff21ef17c6139d7fca4d2970d6633eb8b5b860ab5647b2763ba463e8ef173985fd6ce1b1470c3e4e02266f40ae3dea5a1848b873dae218d3d5a7def6142f917e0ccf64f37e88553b2709258b0f6fd91d4b619a72ca0d5748ae232790f26cc0f172412eb441750ac6f1b6f9cfae3806c762a60f6e3c9266075a47aee96bed49551d1cc102ff668b9125faca516bb072b92624cbda0fe10cdcf725e9cab2ce3b66d55a72651a1fa78187613bc72b8faba18c45ff2e14ff71a5867d627f10", 0xde}, {&(0x7f0000d31000-0xd4)="63f226e3918612b041cdc0394fd66a42db44e5073da375f5c76298bc844699e9444bc067fb9a5105ea065c7cdc04df77fae6e34ab76a44854c288e9e9a5a8517c5770ce9d644b3c05a7a4b6e2933587e8e1b50830b0021af8188b1170b71b82f1d80e08be39f55f339ed96afc52c1e1c904a322e17771e19b0fae09bbb2af46c6180bc40255953ccb2e1b3ec7562ab4e2ec1b57451ddaf8c5661e30b4756c366c7e405e35a79e04db9387b5282796db2f21b11f924c9cd16cff6b90179adebaaf78dc17114a22d939ffe87bdbec8baf7b3399452", 0xd4}, {&(0x7f0000c45000-0x47)="57653f2dc8e4bcb728c59125841fb4615a999e03d137c73c3eb2398a5320a88b11518f2b122d1baa5553561eded1cf1a42fb6d16b7adfe5891793dcd64dc8c03b90be7e70c42c3", 0x47}], 0x7, 0x0, 0x0, 0x80}, 0x48c1) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000568000)="7f8d4dd5210a631336882c90c7") ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fe000-0xae)=""/174, 0x0}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000036000)=0x1) r2 = memfd_create(&(0x7f0000073000-0x11)='/dev/vhost-vsock\x00', 0x2) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000c98000-0x8)={@host=0x2, 0x0}) bind$bt_l2cap(r2, &(0x7f0000d9d000)={0x1f, 0x1, {0x1, 0x1ff, 0x40, 0xe93, 0x6, 0x3959}, 0x3, 0xca76}, 0xe) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000a0e000-0x20)={0x0, 0x0, 0x10000, 0xffffffff80000000}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000acb000-0x20)={0x0, 0x0, 0x10001, 0x1}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000277000)={0x4, 0xcf4c, 0x10000, 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]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000769000-0x98)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0xdea7}, &(0x7f00009cb000)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000802000)={r4, 0xffffffff}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000b78000-0x20)={0x8, 0x0, 0x0, 0x2}) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000772000)=0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000971000)={0x1, r3, 0x10001, 0x1}) r5 = add_key(&(0x7f00002c8000)='.dead\x00', &(0x7f000087a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009af000-0x3d)="51ec9752c214415e353e9f071f63ba9f9bc100b66ebc0e977b1effddc83dd0710150ef5b1ff9fe5a5ffc4b380dc50ce11419c2665f85daa69446bb8023", 0x3d, 0xfffffffffffffffc) r6 = request_key(&(0x7f0000b04000)='encrypted\x00', &(0x7f0000c4d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000033a000)='/dev/vhost-vsock\x00', 0xfffffffffffffffe) keyctl$unlink(0x9, r5, r6) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000fc6000-0x10)={0x0, 0xfffffffffffffffd}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000a2f000-0x28)={0x0, 0x1, &(0x7f000096f000-0xb1)=""/177, &(0x7f00007cb000)=""/81, &(0x7f0000ee5000-0x4e)=""/78, 0x0}) 2018/01/20 12:28:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x800, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000001000-0x1)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000)=0x0) fcntl$setlease(r0, 0x400, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000003000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000004000-0x4)=0x40, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000005000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x1, 0x0, 0xff, 0xc, 0x8000, 0xb2, 0x7}, &(0x7f0000002000)=0x20) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0xfffffffffffffff8, 0xb1, &(0x7f0000005000)=""/4096, &(0x7f0000005000)=0x1000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000007000-0x88)=""/136, 0x88, 0x2, &(0x7f0000003000)=@nfc_llcp={0x27, 0x2, 0x5, 0x7, 0x0, 0x401, "bbe83e91a85a803a2fe53b50bb0e9caf9d96369052a09ce0b216e33062ef2a62cbb0c72f5c53fe43cdc8bc5c49134cf659f5dd9ef2b272c3c06f9833ac5720", 0x20}, 0x60) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000007000)={0xe, 0x12, &(0x7f0000007000)=@raw=[@ldst={0x3, 0x0, 0x6, 0x9, 0x0, 0x30, 0x8}, @call={0x85, 0x0, 0x0, 0x25}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1ff}, @ldst={0x1, 0x0, 0x3, 0xf, 0x6, 0xffffffd6, 0x0}, @call={0x85, 0x0, 0x0, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x6}, @ldst={0x0, 0x3, 0x6, 0xf, 0x7, 0xfffffffc, 0xfffffffffffffff4}, @ldst={0x3, 0x3, 0x7, 0x1, 0xb, 0xffffffc0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000005000)='GPL\x00', 0x4, 0x1000, &(0x7f0000008000-0x1000)=""/4096, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000002000-0x10)=@generic="5baddf2fff6ec6bbe67aec352bf10e6f") chroot(&(0x7f0000005000)='./file0\x00') getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000005000)=@assoc_value={0x0, 0xe0000}, &(0x7f0000004000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000008000-0x8)={r2, 0x2}, &(0x7f0000007000-0x4)=0x8) 2018/01/20 12:28:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffffffffffffff7f}, 0x0, 0x8) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000488000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) dup(r2) rt_tgsigqueueinfo(r0, r1, 0x1f, &(0x7f0000b1f000-0x10)={0x0, 0x0, 0x1, 0x0}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f000064b000)=""/128, 0x80) 2018/01/20 12:28:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x0, 0xffff}, 0x10) r1 = creat(&(0x7f0000a9e000-0x8)='./file0\x00', 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000bae000)={0x0, 0x0, 0x59}) r3 = syz_open_dev$sndpcmc(&(0x7f0000c32000-0x12)='/dev/snd/pcmC#D#c\x00', 0xff, 0x80) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000516000)={r2, 0x80000, r3}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r4, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") 2018/01/20 12:28:31 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) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00006de000)=0x0) fcntl$lock(r0, 0x800000000011, &(0x7f0000f99000)={0x2, 0x0, 0x0, 0x0, r1}) 2018/01/20 12:28:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000add000-0xda)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "00c0d001"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) get_mempolicy(&(0x7f00006d8000)=0x0, &(0x7f0000f95000)=0x0, 0x7ff, &(0x7f000053a000/0x1000)=nil, 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ccf000-0x4)=0x0) r3 = getpgid(0xffffffffffffffff) r4 = socket$bt_bnep(0x1f, 0x3, 0x4) kcmp(r2, r3, 0x0, r4, r1) write(r0, &(0x7f0000e36000-0xc4)="130000001000ffddbf00f49ff60f090000230a009d000000050aafa73022000000044fe8697ae1a349009600000189b93c18983ae3820d1ab0f049a1b4b88ed4fc65be05fac2d3275df200aa09b1267c3d5f625e77e150da8ed7d56ca966a47bd87da5cd04b27dd2000000000000eca41bbce9093d468612f0267214ff9420fb0f7e5bf12930d837b9cb3452b6c4e2387d886959e4ebd3de61933ae9f90d1ad5b86d2a917a6f575b8b76199346c8f325b8", 0xb1) 2018/01/20 12:28:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x2000000000000154, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f8c000)='/selinux/checkreqprot\x00', 0x100, 0x0) bind$vsock_dgram(r0, &(0x7f000027f000)={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ddf000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000caa000-0x4)=0x0) sched_rr_get_interval(0x0, &(0x7f0000b83000)={0x0, 0x0}) utimes(&(0x7f0000d0f000-0x8)='./file0\x00', &(0x7f0000421000-0x20)={{0x0, 0x0}, {r2, 0x7530}}) r3 = syz_open_dev$sndpcmp(&(0x7f00008f1000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5, 0x100) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x1) 2018/01/20 12:28:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) clock_gettime(0x0, &(0x7f0000de3000)={0x0, 0x0}) write$sndseq(r1, &(0x7f00001ff000)=[{0x6, 0x5, 0x2, 0x81, @time={r2, r3+30000000}, {0x2, 0x100000001}, {0x4, 0x9}, @control={0x3, 0x0, 0x74ab}}, {0x0, 0x200, 0x5, 0x2, @tick=0x400, {0x2, 0x0}, {0x6, 0x80}, @note={0x1, 0x8e, 0x4, 0x400, 0xaea}}, {0xc9, 0x7fff, 0x100000000, 0x618ced25, @time={0x0, 0x1c9c380}, {0x2, 0x2}, {0x3, 0x1000}, @addr={0x1, 0x1000}}, {0x1, 0x6, 0x8, 0x3, @tick=0x8000, {0x5, 0x8000000}, {0x3, 0x2}, @addr={0x5, 0x7}}, {0x4, 0x5, 0x6, 0x2, @time={0x77359400, 0x0}, {0xfffe000000000000, 0x4}, {0x0, 0x2}, @ext={0x4d, &(0x7f0000853000)="f8c80b7d5c6332f2862acc48985aa28b6155191bd48368389ef73db0117e16530ae4765c06d27f59590fee67a41371e1252750a7e8aff253f2d70c5a373e0d618c05125be34b693453d475fa79"}}, {0x4, 0xa14, 0x7, 0x8, @time={0x77359400, 0x0}, {0xde, 0x8}, {0x4, 0x8}, @quote={{0x1000, 0x6}, 0xdc, &(0x7f0000479000-0x30)={0x1f, 0x3, 0x7fff, 0x5, @tick=0x2, {0xffffffffffffff81, 0x0}, {0x6, 0x7}, @time=@tick=0x101}}}], 0x120) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00002ef000-0x4)=0x100000000000004, 0xcf7cf40ef37bd044) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) [ 70.176691] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pig=10586 comm=syz-executor6 [ 70.219551] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pig=10592 comm=syz-executor6 2018/01/20 12:28:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f00007d2000)='./file0\x00', 0x6000, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000153000-0x8)='./file0\x00', &(0x7f00003ee000-0x8)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000038000)="") r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x4003}, 0xfffffffffffffe35) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00007cf000)='/selinux/validatetrans\x00', 0x1, 0x0) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8000000000000001}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet6_int(r0, 0x29, 0x6f, &(0x7f000063a000)=0x0, &(0x7f00003f7000)=0x4) connect$inet6(r0, &(0x7f0000b48000)={0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) semget(0x3, 0x0, 0x300) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000091f000)='/selinux/checkreqprot\x00', 0x2, 0x0) getsockname$packet(r2, &(0x7f00006a3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b0b000-0x4)=0x14) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/20 12:28:31 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(0x80800) fcntl$getown(r0, 0x9) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') mount(&(0x7f0000b65000-0x10)='./control\x00', &(0x7f00001f1000-0xa)='./control\x00', &(0x7f0000ab4000-0x6)='logfs\x00', 0x203400, &(0x7f0000122000+0x351)="") pivot_root(&(0x7f0000dec000-0xa)='./control\x00', &(0x7f0000bdd000-0xa)='./control\x00') utimensat(0xffffffffffffffff, &(0x7f0000e03000-0x10)='./control/file0\x00', &(0x7f00003e7000-0x10)={{0x0, 0x0}, {0x0, 0x2710}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000510000-0xf0)=[{{&(0x7f00005c1000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000716000)=[{&(0x7f0000a4a000-0x1000)=""/4096, 0x1000}, {&(0x7f00002d3000-0x5f)=""/95, 0x5f}, {&(0x7f000080a000+0x93b)=""/245, 0xf5}, {&(0x7f0000884000)=""/33, 0x21}, {&(0x7f0000001000-0x93)=""/147, 0x93}, {&(0x7f0000000000)=""/202, 0xca}], 0x6, &(0x7f0000698000-0x1)=""/1, 0x1, 0x2}, 0xb0}, {{&(0x7f0000ce7000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)=""/105, 0x69}, {&(0x7f0000000000)=""/132, 0x84}], 0x2, &(0x7f00003b6000)=""/4096, 0x1000, 0x100000000}, 0x80}, {{&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000409000-0x50)=[{&(0x7f0000001000-0xfa)=""/250, 0xfa}, {&(0x7f0000e73000)=""/166, 0xa6}, {&(0x7f0000001000-0x2e)=""/46, 0x2e}, {&(0x7f00002d6000)=""/40, 0x28}, {&(0x7f000084e000-0x81)=""/129, 0x81}], 0x5, 0x0, 0x0, 0x4}, 0xcac}, {{&(0x7f0000475000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000000000)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000-0x4a)=""/74, 0x4a}, {&(0x7f0000001000-0x83)=""/131, 0x83}, {&(0x7f0000001000-0xe3)=""/227, 0xe3}, {&(0x7f0000ab7000)=""/144, 0x90}, {&(0x7f0000e76000-0x1000)=""/4096, 0x1000}, {&(0x7f00006c0000-0xb2)=""/178, 0xb2}, {&(0x7f0000000000)=""/183, 0xb7}, {&(0x7f0000000000)=""/30, 0x1e}], 0x9, &(0x7f0000860000-0x5d)=""/93, 0x5d, 0x1f1a}, 0x5d}], 0x4, 0x10020, &(0x7f0000001000-0x10)={0x0, 0x989680}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000bf6000-0x38)={0x0, 0x0, &(0x7f00009e6000)=[{&(0x7f00004bc000)=""/97, 0x61}, {&(0x7f0000e0d000-0xef)=""/239, 0xef}, {&(0x7f0000f26000)=""/152, 0x98}, {&(0x7f0000000000)=""/23, 0x17}, {&(0x7f0000000000)=""/55, 0x37}, {&(0x7f00009b8000)=""/209, 0xd1}, {&(0x7f0000b9b000-0xdb)=""/219, 0xdb}, {&(0x7f0000000000)=""/47, 0x2f}, {&(0x7f0000c64000)=""/236, 0xec}, {&(0x7f0000be1000-0x19)=""/25, 0x19}], 0xa, 0x0, 0x0, 0xaa}, 0x96058fab3f84dbd) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 12:28:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x70) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00008c9000)="3b174ebfd8bdb901fa0f60e1359fc051116ed31fde5b0abc841d2b9a06e5d6cc3a2ee820dcfd85c198ffe00946661c2e907cf6a3fa3b85135a5eb2b8905a9cf7fdbf0d5cb4a4fc", 0x47, 0x4000001, 0x0, 0x0) listen(r0, 0x43) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eec000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000895000-0x4)=0x1ff, 0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r2, &(0x7f0000c9d000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xdb4}, 0x2ce) sendto$inet6(r2, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000eb7000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$netlink(r2, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0xfe53}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) accept4(r0, &(0x7f000020a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000957000)=0x2, 0x80800) 2018/01/20 12:28:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a29000-0x9)='/dev/rtc\x00', 0x101000, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f000098e000-0x6)={0x0, 0xa, 0xef}) 2018/01/20 12:28:31 executing program 5: mmap(&(0x7f0000000000/0x4a000)=nil, 0x4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000049000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) r2 = getpid() setpriority(0x1, r2, 0x1) r3 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x4, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0xc0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000004a000-0x10)={0xffffffffffffffff, &(0x7f000004a000)="3338cd73b31a778c"}, 0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x32, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x6, &(0x7f000004c000-0x20)={0x1, 0x4, 0x5d2, 0x6, r4}) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000034000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000004b000-0x4)=0x14) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f000004b000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @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]}, 0x5, 0x4, 0x67fea8af, 0x100, 0x7f, 0x0, r5}) 2018/01/20 12:28:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c1a000-0x9)='/dev/kvm\x00', 0x0, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f00006b2000-0x10)='/selinux/access\x00', 0x2, 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={&(0x7f0000d43000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000f2b000)={0x0, 0x0}, &(0x7f0000226000)=0x5) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000050d000)='/selinux/enforce\x00', 0x8640, 0x0) bind$inet6(r2, &(0x7f0000406000)={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x9}, 0x1c) syz_open_dev$admmidi(&(0x7f0000112000-0xe)='/dev/admmidi#\x00', 0x0, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f00007c5000)={0x2, 0x0}) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f00007c5000)=@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}]}) 2018/01/20 12:28:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept(r0, 0x0, &(0x7f000060c000)=0x0) sendmsg$inet_sctp(r2, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x0, &(0x7f0000301000)=[], 0x0, 0x0}, 0x0) sendmsg$key(r2, &(0x7f00009cb000-0x38)={0x0, 0x0, &(0x7f0000c83000)={&(0x7f0000ee2000-0x40)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmmsg(r1, &(0x7f00004a6000-0xb4)=[{{&(0x7f00007fb000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000067a000)=[{&(0x7f00002c5000-0xed)=""/237, 0xed}, {&(0x7f000069e000-0x46)=""/70, 0x46}], 0x2, &(0x7f000017c000-0x44)=""/68, 0x44, 0x5}, 0xfff}, {{0x0, 0x0, &(0x7f00003b4000-0x70)=[{&(0x7f0000e4c000-0xac)=""/172, 0xac}, {&(0x7f000090e000)=""/1, 0x1}, {&(0x7f00008df000)=""/229, 0xe5}, {&(0x7f000043b000)=""/58, 0x3a}, {&(0x7f0000ff5000-0x5)=""/114, 0x72}, {&(0x7f000038e000)=""/234, 0xea}, {&(0x7f0000831000)=""/253, 0xfd}], 0x7, &(0x7f000088f000-0x3e)=""/62, 0x3e, 0xf07}, 0x4}, {{&(0x7f0000c87000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f000058b000-0xa0)=[{&(0x7f0000a72000-0x2b)=""/43, 0x2b}, {&(0x7f00009d2000-0x84)=""/132, 0x84}, {&(0x7f000096c000-0x8)=""/8, 0x8}, {&(0x7f0000b83000-0xcf)=""/207, 0xcf}, {&(0x7f0000861000)=""/194, 0xc2}, {&(0x7f0000b0a000)=""/4096, 0x1000}, {&(0x7f0000ef9000)=""/243, 0xf3}, {&(0x7f0000a3f000-0x7a)=""/122, 0x7a}, {&(0x7f0000c59000)=""/158, 0x9e}, {&(0x7f00001ec000-0xa9)=""/169, 0xa9}], 0xa, &(0x7f0000aed000-0x8b)=""/139, 0x8b, 0x20da}, 0x1f}], 0x3, 0x40000000, &(0x7f000003a000-0x10)={0x0, 0x989680}) writev(r1, &(0x7f0000566000-0x90)=[{&(0x7f0000588000)="de", 0x1}], 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00002bf000-0xe8)={{{@in=@loopback=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fca000)=0xe8) writev(r1, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8", 0x1}], 0x1) 2018/01/20 12:28:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b50000)='net/ip6_flowlabel\x00') getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000714000)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007f2000)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000680000)=0x0) getpid() r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000302000-0x8)=0x0, 0xffffffff) [ 70.379681] ================================================================== [ 70.387126] BUG: KASAN: slab-out-of-bounds in ip6_xmit+0x2048/0x2090 [ 70.393617] Read of size 8 at addr ffff8801cd25afd8 by task syz-executor0/10599 [ 70.401064] [ 70.402696] CPU: 0 PID: 10599 Comm: syz-executor0 Not tainted 4.15.0-rc8+ #270 [ 70.410047] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.419394] Call Trace: [ 70.421985] dump_stack+0x194/0x257 2018/01/20 12:28:31 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, {0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x6e}, 0x1, [0x5, 0x1, 0x2, 0x3, 0x0, 0xb1b, 0x9, 0x400]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d2a000)='/dev/hwrng\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000200e8ff00ffff00", 0xc, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000b1f000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000abe000-0x4)=0x14) [ 70.425635] ? arch_local_irq_restore+0x53/0x53 [ 70.430315] ? show_regs_print_info+0x18/0x18 [ 70.434843] ? ip6_xmit+0x2048/0x2090 [ 70.438651] print_address_description+0x73/0x250 [ 70.443496] ? ip6_xmit+0x2048/0x2090 [ 70.447308] kasan_report+0x25b/0x340 [ 70.451131] __asan_report_load8_noabort+0x14/0x20 [ 70.456058] ip6_xmit+0x2048/0x2090 [ 70.459740] ? ip6_finish_output2+0x23a0/0x23a0 [ 70.464425] ? fl6_update_dst+0x127/0x2b0 [ 70.468587] ? check_noncircular+0x20/0x20 [ 70.472828] ? inet6_csk_route_socket+0x691/0xe80 2018/01/20 12:28:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00005a3000)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f77000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000a8c000)='maps\x00') exit(0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000862000-0x4)=@assoc_id=0x0, &(0x7f00005c3000)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000ede000-0x54)={r2, 0x4c, "89d425e6a21f7b4973cc61206be7c47733d820f25094ba8f252560386810666dcf906abd494bd9ebe1b65a982bca3e2beff70a8290f7f70c1767e2c08cd4b630875328a22a2c41dfa284898d"}, &(0x7f0000322000)=0x54) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000013000-0x40)=[{&(0x7f0000005000)=""/215, 0xd7}], 0x1) [ 70.477692] ? lock_acquire+0x1d5/0x580 [ 70.481666] ? lock_acquire+0x1d5/0x580 [ 70.485645] ? inet6_csk_xmit+0x114/0x580 [ 70.489823] ? lock_release+0xa40/0xa40 [ 70.493870] inet6_csk_xmit+0x2fc/0x580 [ 70.497858] ? inet6_csk_update_pmtu+0x160/0x160 [ 70.498707] dccp_close: ABORT with 1 bytes unread [ 70.507444] ? __sk_dst_check+0x1a5/0x380 [ 70.511608] ? sk_wait_data+0x610/0x610 [ 70.515658] l2tp_xmit_skb+0x1068/0x1410 [ 70.519769] ? l2tp_session_create+0xc60/0xc60 [ 70.524359] ? sock_wmalloc+0x15d/0x1d0 2018/01/20 12:28:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) connect$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000+0xb11)=0x1000, 0x4) r1 = timerfd_create(0x7, 0x800) r2 = dup3(r1, r0, 0x80000) fallocate(r2, 0x0, 0x7f, 0x8001) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000001000-0xf1)="dd8c6bcdb8344d30872d8853e62bb7c23fc79e7d14af97f53be2298f9fab15f201c1ea3247a44094fe4df96b43e34696e48bf0e33a15e2f882c7c5c3b1f5d9db08a5e3299a05478323b161e9e715d1300455f61732ce7492b95ea6f8e26d170983758c75def6e966ac28ac9913683fc6cab0b6a4c7c9f78a881470548b0bd772db6bc9386e96f47d2200c61a819fb66dc168707078a94a63a9669419a8895c605ac291d89132d09496fe81307acc2ce6fce777d82a036a3b370d7b90d09f99526cb7452ea51533ee277403d4df8283bedbc7b1bbbc4f32bfb6894b66c9ddb7023d9512e6c926ff172061d10e347f58edd4", 0xf1) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x2000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000003000-0x4c)={0x2, 0x4, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000002000-0x8)={0x100000000, 0x9440000000000000, 0x1, 0x3, 0x1}) io_setup(0x7, &(0x7f0000001000)=0x0) io_destroy(r4) setsockopt$inet_dccp_int(r2, 0x21, 0x10, &(0x7f0000002000-0x4)=0x3, 0x4) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000001000+0x8a6)={0x0, 0x401, 0x1, 0x0, 0x9, 0x1}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000004000-0xc)=@sack_info={r5, 0x1, 0xff}, 0xc) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000002000)=0x1) ioctl$TCSBRK(r0, 0x5409, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r3, 0x5424, &(0x7f0000004000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000006000-0x6)={r5, 0x3ff}, 0x6) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000004000-0x2)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000007000-0x4)={0x0}, &(0x7f0000004000+0x31f)=0x4) [ 70.528340] ? iov_iter_advance+0x13f0/0x13f0 [ 70.532854] ? pppol2tp_sendmsg+0x41b/0x670 [ 70.537194] pppol2tp_sendmsg+0x470/0x670 [ 70.541356] ? selinux_socket_sendmsg+0x36/0x40 [ 70.546038] ? pppol2tp_session_ioctl+0xa90/0xa90 [ 70.550901] sock_sendmsg+0xca/0x110 [ 70.554632] ___sys_sendmsg+0x767/0x8b0 [ 70.558635] ? copy_msghdr_from_user+0x590/0x590 [ 70.563422] ? selinux_socket_connect+0x311/0x730 [ 70.568300] ? __fget_light+0x297/0x380 [ 70.572288] ? fget_raw+0x20/0x20 [ 70.575766] ? schedule+0xf5/0x430 2018/01/20 12:28:31 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f000000c000-0x2d)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x0, 0x0, 0x0}], {0x8100, 0x0, 0x0, 0x0}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f0000002000-0x10)={0x0, 0x1, [0x5ec]}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000000d000)='/dev/rtc\x00', 0x40, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f000000f000-0x8)=@random={'system.', '\x00'}) ioctl$TIOCCBRK(r0, 0x5428) openat$rtc(0xffffffffffffff9c, &(0x7f000000c000)='/dev/rtc\x00', 0x22001, 0x0) [ 70.579300] ? __might_sleep+0x95/0x190 [ 70.583324] ? security_socket_connect+0x89/0xb0 [ 70.588095] ? __fdget+0x18/0x20 [ 70.591486] __sys_sendmsg+0xe5/0x210 [ 70.595289] ? __sys_sendmsg+0xe5/0x210 [ 70.599278] ? SyS_shutdown+0x290/0x290 [ 70.603342] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 70.608388] SyS_sendmsg+0x2d/0x50 [ 70.611941] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 70.616691] RIP: 0033:0x452ee9 [ 70.619878] RSP: 002b:00007f297f38ec58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 70.627595] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ee9 [ 70.634864] RDX: 0000000000000081 RSI: 000000002037ffc8 RDI: 0000000000000016 [ 70.642140] RBP: 000000000000005c R08: 0000000000000000 R09: 0000000000000000 [ 70.649412] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ef940 [ 70.656679] R13: 00000000ffffffff R14: 00007f297f38f6d4 R15: 0000000000000000 [ 70.664009] [ 70.665634] Allocated by task 10599: [ 70.669348] save_stack+0x43/0xd0 [ 70.672796] kasan_kmalloc+0xad/0xe0 [ 70.676506] kasan_slab_alloc+0x12/0x20 [ 70.680475] kmem_cache_alloc+0x12e/0x760 [ 70.684615] dst_alloc+0x11f/0x1a0 [ 70.688149] rt_dst_alloc+0xe9/0x540 [ 70.691861] ip_route_output_key_hash_rcu+0xa40/0x2c40 [ 70.697139] ip_route_output_key_hash+0x20b/0x370 [ 70.701977] ip_route_output_flow+0x26/0xa0 [ 70.706296] __ip4_datagram_connect+0x680/0x1240 [ 70.711050] __ip6_datagram_connect+0xbaf/0xf90 [ 70.715713] ip6_datagram_connect+0x2f/0x50 [ 70.720031] inet_dgram_connect+0x16b/0x1f0 [ 70.724354] SYSC_connect+0x213/0x4a0 [ 70.728153] SyS_connect+0x24/0x30 [ 70.731689] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 70.736435] [ 70.738054] Freed by task 4591: [ 70.741327] save_stack+0x43/0xd0 [ 70.744757] kasan_slab_free+0x71/0xc0 [ 70.748622] kmem_cache_free+0x83/0x2a0 [ 70.752571] dst_destroy+0x216/0x330 [ 70.756260] dst_destroy_rcu+0x16/0x20 [ 70.760126] rcu_process_callbacks+0xd6c/0x17f0 [ 70.764772] __do_softirq+0x2d7/0xb85 [ 70.768547] [ 70.770152] The buggy address belongs to the object at ffff8801cd25ae80 [ 70.770152] which belongs to the cache ip_dst_cache of size 216 [ 70.782872] The buggy address is located 128 bytes to the right of [ 70.782872] 216-byte region [ffff8801cd25ae80, ffff8801cd25af58) [ 70.795244] The buggy address belongs to the page: [ 70.800149] page:ffffea0007349680 count:1 mapcount:0 mapping:ffff8801cd25a0c0 index:0x0 [ 70.808270] flags: 0x2fffc0000000100(slab) [ 70.812484] raw: 02fffc0000000100 ffff8801cd25a0c0 0000000000000000 000000010000000c [ 70.820340] raw: ffffea00073403a0 ffffea00074bcba0 ffff8801d6f4de00 0000000000000000 [ 70.828204] page dumped because: kasan: bad access detected [ 70.833889] [ 70.835495] Memory state around the buggy address: [ 70.840398] ffff8801cd25ae80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 70.847739] ffff8801cd25af00: 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc fc [ 70.855076] >ffff8801cd25af80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 70.862410] ^ [ 70.868616] ffff8801cd25b000: fc fc fc fc fc fc fc fc 00 00 00 00 00 00 00 00 [ 70.875948] ffff8801cd25b080: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 70.883280] ================================================================== [ 70.890612] Disabling lock debugging due to kernel taint [ 70.896117] Kernel panic - not syncing: panic_on_warn set ... [ 70.896117] [ 70.903468] CPU: 0 PID: 10599 Comm: syz-executor0 Tainted: G B 4.15.0-rc8+ #270 [ 70.912119] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.921459] Call Trace: [ 70.924029] dump_stack+0x194/0x257 [ 70.927641] ? arch_local_irq_restore+0x53/0x53 [ 70.932285] ? kasan_end_report+0x32/0x50 [ 70.936416] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 70.941151] ? vsnprintf+0x1ed/0x1900 [ 70.944935] ? ip6_xmit+0x1fd0/0x2090 [ 70.948715] panic+0x1e4/0x41c [ 70.951891] ? refcount_error_report+0x214/0x214 [ 70.956655] ? ip6_xmit+0x2048/0x2090 [ 70.960432] kasan_end_report+0x50/0x50 [ 70.964386] kasan_report+0x144/0x340 [ 70.968184] __asan_report_load8_noabort+0x14/0x20 [ 70.973092] ip6_xmit+0x2048/0x2090 [ 70.976726] ? ip6_finish_output2+0x23a0/0x23a0 [ 70.981381] ? fl6_update_dst+0x127/0x2b0 [ 70.985511] ? check_noncircular+0x20/0x20 [ 70.989726] ? inet6_csk_route_socket+0x691/0xe80 [ 70.994555] ? lock_acquire+0x1d5/0x580 [ 70.998504] ? lock_acquire+0x1d5/0x580 [ 71.002458] ? inet6_csk_xmit+0x114/0x580 [ 71.006597] ? lock_release+0xa40/0xa40 [ 71.010591] inet6_csk_xmit+0x2fc/0x580 [ 71.014549] ? inet6_csk_update_pmtu+0x160/0x160 [ 71.019287] ? __sk_dst_check+0x1a5/0x380 [ 71.023421] ? sk_wait_data+0x610/0x610 [ 71.027414] l2tp_xmit_skb+0x1068/0x1410 [ 71.031480] ? l2tp_session_create+0xc60/0xc60 [ 71.036041] ? sock_wmalloc+0x15d/0x1d0 [ 71.039997] ? iov_iter_advance+0x13f0/0x13f0 [ 71.044481] ? pppol2tp_sendmsg+0x41b/0x670 [ 71.048793] pppol2tp_sendmsg+0x470/0x670 [ 71.052924] ? selinux_socket_sendmsg+0x36/0x40 [ 71.057577] ? pppol2tp_session_ioctl+0xa90/0xa90 [ 71.062413] sock_sendmsg+0xca/0x110 [ 71.066112] ___sys_sendmsg+0x767/0x8b0 [ 71.070077] ? copy_msghdr_from_user+0x590/0x590 [ 71.074827] ? selinux_socket_connect+0x311/0x730 [ 71.079675] ? __fget_light+0x297/0x380 [ 71.083631] ? fget_raw+0x20/0x20 [ 71.087066] ? schedule+0xf5/0x430 [ 71.090583] ? __might_sleep+0x95/0x190 [ 71.094563] ? security_socket_connect+0x89/0xb0 [ 71.099305] ? __fdget+0x18/0x20 [ 71.102661] __sys_sendmsg+0xe5/0x210 [ 71.106438] ? __sys_sendmsg+0xe5/0x210 [ 71.110395] ? SyS_shutdown+0x290/0x290 [ 71.114400] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 71.119407] SyS_sendmsg+0x2d/0x50 [ 71.122932] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 71.127664] RIP: 0033:0x452ee9 [ 71.130829] RSP: 002b:00007f297f38ec58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 71.138514] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ee9 [ 71.145767] RDX: 0000000000000081 RSI: 000000002037ffc8 RDI: 0000000000000016 [ 71.153019] RBP: 000000000000005c R08: 0000000000000000 R09: 0000000000000000 [ 71.160268] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ef940 [ 71.167513] R13: 00000000ffffffff R14: 00007f297f38f6d4 R15: 0000000000000000 [ 71.175280] Dumping ftrace buffer: [ 71.178799] (ftrace buffer empty) [ 71.182484] Kernel Offset: disabled [ 71.186088] Rebooting in 86400 seconds..