x80000000, 0x8000}, &(0x7f0000724000-0x40)={0x5, 0x8000, 0x0, 0x0, 0x3, 0x3, 0x7, 0x3}, &(0x7f00003c7000)={0x0, 0x0}) 2018/01/13 14:07:30 executing program 1: sysfs$3(0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00002ac000)={0x0, 0x0}, &(0x7f0000124000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000386000)={r0, 0x3f, 0x1, [0x5]}, &(0x7f0000fae000)=0xa) r1 = socket(0x81000000014, 0x1, 0x0) bind$ax25(r1, &(0x7f0000df7000-0x10)={0x3, {"187dd1dfd1cc0e"}, 0x0}, 0x10) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000904000+0x1c5)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f000084f000)={{0x80000000, 0x3ff}, 'port0\x00', 0x60, 0x100000, 0x5, 0x2, 0x7, 0x3a9e6534, 0x8, 0x0, 0x2, 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]}) 2018/01/13 14:07:30 executing program 0: mmap(&(0x7f0000000000/0x9a4000)=nil, 0x9a4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000777000-0x4)=0x0) sendmsg$nl_xfrm(r0, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000131000)=@delpolicy={0x15c, 0x21, 0x3, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0x10c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x15c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 14:07:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x0) io_setup(0x2, &(0x7f00003f6000-0x8)=0x0) io_submit(r0, 0x0, &(0x7f0000f30000)=[]) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$sndseq(&(0x7f00001ee000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$int_in(r2, 0x5421, &(0x7f0000e6c000-0x8)=0x1f) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) [ 216.022750] could not allocate digest TFM handle sm5ɮߞlFGee΅)(gt 2018/01/13 14:07:30 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xd, &(0x7f0000004000-0x8)=0x0) io_submit(r0, 0x2000000000000359, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x3, 0xffffffffffffffff, &(0x7f0000012000-0x8d)="", 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000012000)=@assoc_id=0x0, &(0x7f0000012000)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000003000)={0x0, 0x78, &(0x7f0000004000-0x78)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, @in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000003000-0xb8)={r2, 0x3, 0x6, 0x47, 0x9f2c, 0x0, 0x8000, 0x5, {r3, @in6={{0xa, 0x3, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5, 0x8, 0x1, 0x7}}, &(0x7f0000003000)=0xb8) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) io_getevents(r0, 0x1, 0x1, &(0x7f0000001000-0x20)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f0000001000-0x10)={0x0, 0x1c9c380}) 2018/01/13 14:07:30 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) inotify_init1(0x800) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f000000a000)=0x2, 0x4) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0xf0, 0x1a, 0x713, 0x0, 0x0, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0x0, 0x0}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 14:07:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000057c000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f2000-0x38)={0x0, 0x0, &(0x7f00001b4000)=[{&(0x7f0000ace000-0x94)="714df6a13e67b44bbb9438686733a388f0b2e8fd60def6b7bef46e63a76eda65e54b53de7b3d6292a4d291137464c10fff9d9938efb72b45a03605dc42ac6e", 0x3f}], 0x1, &(0x7f0000a41000+0x3f0)=[], 0x0, 0x0}, 0x0) socketpair$inet6(0xa, 0x80000, 0x1, &(0x7f0000f6e000-0x8)={0x0, 0x0}) [ 216.075677] kauditd_printk_skb: 32 callbacks suppressed [ 216.075686] audit: type=1400 audit(1515852450.480:1769): avc: denied { map } for pid=24900 comm="syz-executor2" path="socket:[56633]" dev="sockfs" ino=56633 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=socket permissive=1 2018/01/13 14:07:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) pipe(&(0x7f00002f1000-0x8)={0x0, 0x0}) ppoll(&(0x7f0000a09000-0x18)=[{r2, 0x0, 0x0}, {r1, 0x1000, 0x0}, {r0, 0x0, 0x0}], 0x3, &(0x7f00008bf000)={0x77359400, 0x0}, &(0x7f0000a9c000-0x8)={0x1}, 0x8) dup2(r2, r0) 2018/01/13 14:07:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x1b0)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) openat$vcs(0xffffffffffffff9c, &(0x7f00003ba000)='/dev/vcs\x00', 0x801b32060d16d65e, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000fd9000-0x20)={@common='ip6_vti0\x00', @ifru_flags=0x2fd}) write$tun(r2, &(0x7f0000f24000-0x36)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x6, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x26) 2018/01/13 14:07:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000dc6000-0x7)="666400000004bb") utimensat(r0, &(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000016000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}, 0x0) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000b4b000-0x400)={"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"}) 2018/01/13 14:07:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f00003ec000-0x10)='./control/file0\x00', 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f000062d000)=0x8) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000011000-0x10)={0x5, 0x7fffffff}) syz_open_dev$sndpcmp(&(0x7f0000ce8000-0x12)='/dev/snd/pcmC#D#p\x00', 0x10000, 0x4000) unlink(&(0x7f0000eb9000-0x10)='./control/file0\x00') r2 = open(&(0x7f0000b47000)='./control\x00', 0x0, 0x0) lseek(r2, 0x0, 0x7) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/13 14:07:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000516000-0x2)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008fa000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) userfaultfd(0x80800) chdir(&(0x7f000095d000-0x8)='./file0\x00') r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b84000)='/selinux/member\x00', 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000064c000)=0x1, 0x4) ioctl$KVM_SET_VAPIC_ADDR(0xffffffffffffffff, 0x4008ae93, &(0x7f0000d33000-0x8)=0xffd) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r3, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r3, 0x7f, 0xffffffffff, &(0x7f0000000000)="c8d63f23", 0x2a3) 2018/01/13 14:07:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fde000)='io\x00') close(r0) 2018/01/13 14:07:30 executing program 4: r0 = dup(0xffffffffffffffff) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000438000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00007a2000)='./file0\x00', 0xc2800, 0x118) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000000)={r1, 0x38c0, 0x3, r2, [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) r3 = eventfd2(0x81ff, 0x0) write$eventfd(r3, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) writev(r3, &(0x7f0000f16000)=[{&(0x7f0000e89000-0x83)="809ccc27680e46a3ab", 0x9}], 0x1) 2018/01/13 14:07:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000e5000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000fef000-0x9)='loginuid\x00') r2 = perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f000009e000-0x8)=0x0) sendfile(r0, r2, &(0x7f0000c74000-0x8)=0x40, 0xff) write$evdev(r1, &(0x7f00007ae000-0x18)=[{{0x0, 0x0}, 0xff, 0xbfeb, 0x200}], 0x18) syz_open_dev$usbmon(&(0x7f0000a88000-0xd)='/dev/usbmon#\x00', 0x10000, 0x2c902) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000c92000)=0x0, 0x4) 2018/01/13 14:07:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) clock_gettime(0x0, &(0x7f0000357000-0x10)={0x0, 0x0}) ppoll(&(0x7f00003c3000-0x40)=[{r0, 0x8000, 0x0}, {r0, 0x4058, 0x0}, {r0, 0x2000, 0x0}, {r0, 0x404, 0x0}, {r0, 0x0, 0x0}, {r0, 0x2000, 0x0}, {r0, 0x20, 0x0}, {r0, 0x158, 0x0}], 0x8, &(0x7f000077e000-0x10)={r1, r2+10000000}, &(0x7f0000b50000-0x8)={0x6}, 0x8) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) bind$alg(r0, &(0x7f00004ec000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(serpent)\x00'}, 0x58) 2018/01/13 14:07:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000c59000-0xa)='/dev/cuse\x00', 0x400, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000516000-0x8)={0x0, 0x0}) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e11000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000fbe000)={{0x100000000, 0x80000001}, 'port0\x00', 0x10, 0x400, 0x4b, 0x2, 0x7430, 0xffffffffffff0000, 0x100000001, 0x0, 0x1, 0x95bb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e48000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a1f000)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00007e5000-0xc)={r1, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) readlink(&(0x7f00007fe000-0x8)='./file0\x00', &(0x7f00004f8000)=""/243, 0xf3) 2018/01/13 14:07:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00005b8000-0x18)={0xc1b050a, 0x80000000, 0xfff, 0x0, 0x7, 0x100000001}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000aba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/13 14:07:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) pipe(&(0x7f00002f1000-0x8)={0x0, 0x0}) dup2(r1, r0) 2018/01/13 14:07:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$inet6_sctp(0xa, 0x80001, 0x84) 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) mmap(&(0x7f0000000000/0xb9e000)=nil, 0xb9e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000464000-0x38)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) 2018/01/13 14:07:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffefffffc, &(0x7f000017b000-0x10)={0x0, 0x0}) semtimedop(0x0, &(0x7f0000ddd000-0x30)=[{0x0, 0x0, 0x0}], 0x1, &(0x7f0000582000-0x10)={r0, 0x0}) r1 = syz_open_dev$vcsa(&(0x7f00009f7000)='/dev/vcsa#\x00', 0x4, 0x40) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000c01000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00003b5000)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000477000)={r2, 0x80000000}, &(0x7f00001cb000)=0x8) 2018/01/13 14:07:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigsuspend(&(0x7f00004cd000)={0x3}, 0x8) r1 = syz_open_procfs(r0, &(0x7f0000d9c000)='status\x00') r2 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') open_by_handle_at(r1, &(0x7f0000675000-0x87)={0x87, 0x3, "4854db4a856ce5c60998a4134ca1a93a716653fa6b81dedf66bd75a723781c9b06fbc131a1bc1862658361d513c2e5aa66823e2ba62563020b3371866c2a89468bc3beba70d22905dc41f05d392ee730635dd6d373fa7c055c97efb45f17879fdcdaa3bf1ee7bdd9fca8e9a9cc7dbfe34fed5b40757d457f72d2a59ef1619f"}, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000d7e000-0x4)=0xffffffffffffffff, 0x4) sendfile(r2, r1, &(0x7f000030f000)=0x0, 0x7563) 2018/01/13 14:07:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) pipe2(&(0x7f00002e2000-0x8)={0x0, 0x0}, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00001a6000)=0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000f22000)=0x0) 2018/01/13 14:07:30 executing program 0: mmap(&(0x7f0000000000/0x8dd000)=nil, 0x8dd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00004d2000-0x9)='/dev/sg#\x00', 0x100000000, 0x100) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00000ea000)=0x0) r1 = syz_open_dev$dmmidi(&(0x7f000077b000)='/dev/dmmidi#\x00', 0x1, 0x20200) mmap(&(0x7f00008dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00008dd000)='/dev/audio#\x00', 0x7, 0x400) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00008de000)='/dev/loop-control\x00', 0x0, 0x0) mmap(&(0x7f00008df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008df000)=0x0) geteuid() getgid() gettid() mmap(&(0x7f00008df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000046c000)='./file0\x00', &(0x7f00008df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00008df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008df000)={0x0, 0x0, 0x0}, &(0x7f00008df000)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000065e000)=0x0) geteuid() 2018/01/13 14:07:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000735000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r1, &(0x7f0000001000)={0xe9}, 0x8, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c6a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) ioctl(r3, 0x894c, &(0x7f0000158000)="") capset(&(0x7f0000bcb000-0x8)={0x19980330, 0x0}, &(0x7f0000ec5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setns(r2, 0x0) 2018/01/13 14:07:30 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000011000)='./file0\x00') r1 = dup(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000013000-0x8)={0x19980330, 0x0}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000012000-0xff)="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", 0xff) capget(&(0x7f0000013000)={0x0, 0x0}, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/13 14:07:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ad5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000eca000)={@common='eql\x00', @ifru_mtu=0x2a1a}) pipe(&(0x7f00002f1000-0x8)={0x0, 0x0}) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000ba7000-0x6c)="8b5c4cdb74e21110349629ecac35b35a852a81ecdcf699dd3a6998d938446b30cd5a04c8a5045ec3db8d783b6ff67b74f0087ecd27bed839b9a2eff17d92166a24ce651d4c39b46adeb3379953ab05af83eee1dd99be408877580d7592c9c43482c9430d839e6a299c702357", 0x6c) r3 = dup2(r2, r0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00004f8000)={0x8, 0xfffffffffffffffd, 0xf78000, 0x8, 0x2, 0x3, 0x4, 0x20, 0x8001, 0x1, 0x20}, 0xb) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000f43000)={0x0, 0x2, 0x10, 0x53c, 0x1}, &(0x7f0000db7000)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000855000-0x8)={r4, 0x10001}, &(0x7f00007f1000)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000a8f000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000902000-0x4)=0xe8) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000869000-0xc)={r5, @rand_addr=0x62d, @dev={0xac, 0x14, 0x0, 0xd}}, 0xc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000eb9000)={0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00008e5000+0x423)='/dev/sequencer2\x00', 0x40000, 0x0) 2018/01/13 14:07:30 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x0, 0x2, &(0x7f0000d15000-0x4)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000002000-0xaf)=""/175, &(0x7f0000001000)=0xaf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x10, 0x2, 0x0) dup(r2) sendto$inet(r2, &(0x7f000000d000)="32000000180025ff0700940d091404028020fe20000400050000001e0f0009000b00000000024fe50014eea4eb4e56d71888", 0x32, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xdf, "b8681fc17947cd742a9c59ee229c9afcb4df0d45247fc1a67c67499a665181b6615008f1dce05ae03b6bb208309d089514a28cadf0a74261cc53a72cdeeab6bdb6bac1341a9db7f76cac331d69e60431e1acf0cc60519310138b2a8ece4a5d288f4823a48655c5f545b61181faaeeca74f03bec9ce35e1d05c75083e9102be2212a86cd98050317ecc37a82fd003877e301efb47aa959c41829a66198aa923efa2f8f028ee5a2c93a22d83030b99f09c8ebaeab2cfd6d356bf896ffbfb89f7e10c2dfba278e88660b0d156c7f3892a15be7e1a95d68c999fff701c70aec990"}, &(0x7f0000001000-0x4)=0xe7) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00003d6000-0x8)=@assoc_value={r3, 0x10001}, &(0x7f000002c000-0x4)=0x8) [ 216.385453] audit: type=1326 audit(1515852450.790:1770): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24977 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 216.479478] audit: type=1326 audit(1515852450.823:1771): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24977 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=293 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 216.511767] audit: type=1326 audit(1515852450.826:1772): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24977 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 216.538388] audit: type=1326 audit(1515852450.827:1773): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24977 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 216.564584] audit: type=1326 audit(1515852450.827:1774): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24977 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 216.589451] audit: type=1326 audit(1515852450.828:1775): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24977 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 216.614078] audit: type=1326 audit(1515852450.828:1776): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24977 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 216.638673] audit: type=1326 audit(1515852450.831:1777): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24977 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452cf9 code=0x7ffc0000 2018/01/13 14:07:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000051d000-0x16)='/selinux/checkreqprot\x00', 0xa2c0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000574000)=0x800, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000630000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x9) bpf$OBJ_GET_MAP(0x7, &(0x7f00009d1000)={&(0x7f00005ee000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) sendfile(r2, r3, &(0x7f0000474000)=0x0, 0x4) 2018/01/13 14:07:31 executing program 0: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000fd0000)={0x0, 0x14, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f0000011000)={{0x0, 0x0}, {r1, 0x0}}, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000729000)='/dev/qat_adf_ctl\x00', 0xc000, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r2, &(0x7f0000fd5000)=[{{0x0, 0x7530}, 0x7, 0x1, 0x7ff}, {{0x77359400, 0x0}, 0xce0c, 0x4, 0x401}, {{0x0, 0x2710}, 0x68d80000000000, 0x2, 0x8}], 0x48) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000fd6000)='./file0\x00', &(0x7f00000cb000-0xc)=@known='trusted.syz\x00', &(0x7f0000fd7000-0x11)='/dev/qat_adf_ctl\x00', 0x11, 0x3) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fd4000-0xc)='/dev/rfkill\x00', 0x2a0400, 0x0) ppoll(&(0x7f00001c5000-0x18)=[{r4, 0x0, 0x0}, {r3, 0x0, 0x0}], 0x2, &(0x7f0000fd5000-0x10)={0x0, 0x0}, &(0x7f0000fd4000)={0x0}, 0x8) 2018/01/13 14:07:31 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0xfff, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000012000)={0xff, 0x8, 0x2, 0x4040000000000000, 0x8000, 0x6, 0x9, 0x7, 0x6, 0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getrandom(&(0x7f0000013000-0x7d)=""/1, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b6c000)="", &(0x7f00008a3000)=0x0, &(0x7f000057c000)=0x0, &(0x7f0000ac4000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/13 14:07:31 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x7f}) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='GPL\x00', 0x1, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000010000)={[0x80, 0x8000, 0x200, 0x0, 0x8, 0x5, 0x9, 0x6, 0x830, 0x7, 0x72, 0x6, 0x3, 0x200, 0x67a7, 0x1590da2b], 0x0, 0x19001}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000000f000)={r0, r0, 0x6, 0x2}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) 2018/01/13 14:07:31 executing program 5: r0 = semget$private(0x0, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/230) semctl$IPC_INFO(r0, 0x2, 0x3, &(0x7f0000001000-0x6d)=""/109) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000001000)='dctcp\x00', 0x6) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000003000-0x6)={0x742, 0x8, 0xc4}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000001000-0x10)={0x5, &(0x7f0000003000)=[{0x3, 0x9, 0x9, 0x401}, {0x2, 0x443, 0x9, 0x8}, {0x101, 0xd8b, 0x10001, 0x80}, {0x9, 0x5, 0x19a1, 0xfffe}, {0x3, 0x101, 0x7, 0x5}]}, 0x10) bind$unix(r2, &(0x7f0000001000)=@abs={0xee9dbaceca4df3e7, 0x0, 0x2}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000004000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETVAL(r0, 0x2, 0xc, &(0x7f0000005000)=""/51) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000007000-0xd)='/dev/urandom\x00', 0x0, 0x40) socket$inet(0x2, 0x800, 0x1e9) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(r0, &(0x7f0000007000)=[{0x2, 0x400, 0x1000}, {0x0, 0x1, 0x800}, {0x2, 0x6, 0x1000}, {0xbdb4e4a130c58092, 0x2, 0x1800}, {0x3, 0x2, 0x1800}, {0x5, 0x6, 0x800}, {0x4, 0x3, 0x1800}, {0x4, 0xffffffffffffff7f, 0x1000}, {0x2, 0x9, 0x1800}], 0x9) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000009000-0x60)={0x0, 0x4, 0x6, @thr={&(0x7f0000004000)="af633c54007b7ca0d7f577d12ca9740844", &(0x7f0000008000)="6c0af9d6091f2d78894f64fd53a39ba1f35778c59ebd3c993d959df82b460c12280745a258bc439e385cb6c0a02a57376bd2a3bc52becc62a35f583c91cdcebd0d1a2c86db7672dba6b2080052837f2f143f637b6441c6c53a852c85e9684d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r3, 0x1, &(0x7f0000008000)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 2018/01/13 14:07:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) pipe(&(0x7f00002f1000-0x8)={0x0, 0x0}) r2 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f000011f000-0x1a)=""/26, &(0x7f0000dbc000)=0x1a) 2018/01/13 14:07:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000b24000)='..', &(0x7f00007a4000)='./file0\x00') fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000604000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003c6000)={0x0, 0x0, 0x0}, &(0x7f0000e08000-0x4)=0xc) r2 = socket$bt_hci(0x1f, 0x3, 0x1) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00006c4000-0xb)='/dev/mixer\x00', 0x600000, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f0000f26000-0x18)={0x7567, 0x7, 0x1, 0xffffffffffffffff, 0x0}) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000acb000)={r3, r4, 0x5}) rename(&(0x7f00002cb000-0x8)='..', &(0x7f0000735000-0xc)='./file0/bus\x00') 2018/01/13 14:07:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) memfd_create(&(0x7f0000e54000)='}posix_acl_accessvmnet0\x00', 0x2) write(r0, &(0x7f0000488000)="230000005e0005006d000700005d510307000000000000000000000300000000000009", 0x23) 2018/01/13 14:07:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) clock_nanosleep(0x4, 0x0, &(0x7f0000095000)={0x0, 0x0}, &(0x7f00000ec000)={0x0, 0x0}) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000732000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005f7000-0x4)=0x10) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000b81000)=0x9, 0x4) pipe(&(0x7f00002f1000-0x8)={0x0, 0x0}) dup2(r2, r0) 2018/01/13 14:07:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000092a000)=0xb88, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000bb000-0x4c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}], 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000bd000)={0x0, 0x2c, &(0x7f000000f000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}]}, &(0x7f0000048000)=0x10) 2018/01/13 14:07:31 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, 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 = openat$vcs(0xffffffffffffff9c, &(0x7f000032e000)='/dev/vcs\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000ea7000-0x8)={0x0, 0x8}, &(0x7f0000e91000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000513000-0x8)={r2, 0x3f, 0x8}, 0x8) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f84000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000cbb000-0x80)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000485000)=""/187) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000e5b000)={{0x4, 0x4}, 0x0, 0x5, 0x7ff, {0x7, 0x0}, 0xa000000000000000, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00007fb000)=0x0) [ 216.663436] audit: type=1326 audit(1515852450.833:1778): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=24977 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 2018/01/13 14:07:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) time(&(0x7f0000b34000-0x8)=0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00007a3000-0x93)="776c616e2edd7913a95efc703c42149062b4cd183bd417f3147a8d7a8b39d1dc5775b092c4f0334e41e8f2c016c81942e88dfe5271da37afb86826b19a6d2f4232d66fe7d1ac1b6f425ec8af29d4beeeee292f0f919df5f6e1fffffffffffffff78c8823ee6e5747211bff4f5f3aaa4ca6640ecdcc4aa0c2a73f51397156b61e2795711b1839f51c493fdd0b1a37c4e560d9ad") 2018/01/13 14:07:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007eb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) clock_gettime(0x0, &(0x7f00005be000-0x10)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000c1a000)={{0xffffffffffffffff, 0x2, 0x401, 0xfffffffffffffffb, "377ba6323cf253438559f2dfa28a1c1a06e0f1ad084119dc385469b92015f201d994d370c1fe9d8096a885bb", 0x6}, 0x5, [0x7, 0x8, 0x9, 0xad32, 0x8, 0x3f, 0xee, 0x8000, 0x0, 0x100000000, 0xf7e1, 0x6, 0x0, 0x8, 0x4, 0x81b0, 0x9, 0x8, 0x8, 0xff, 0x4, 0x8000, 0x8, 0x2, 0x1ff, 0x80000001, 0x6, 0x0, 0x3, 0x7f, 0x1, 0x81, 0x9000, 0xe0000, 0x1000, 0x3, 0x200, 0x6, 0x9, 0x81e, 0x10001, 0x0, 0xc48b, 0x8, 0x7, 0x6, 0x400, 0x81, 0x1ff, 0x1, 0x7ff, 0x4, 0x6, 0x72, 0x65, 0x8000, 0x2, 0x13, 0x3, 0x8, 0x800, 0x8, 0x5, 0x4, 0x9, 0x9f, 0x4, 0x8, 0x3, 0xfffffffffffff000, 0x8, 0x8001, 0x3, 0x8, 0x1e40, 0x7, 0x3f, 0x8001, 0x4, 0x9, 0x7, 0x7f, 0x7e, 0x7ff, 0x100000001, 0x6, 0x800, 0x4, 0x1f, 0x3, 0x0, 0x80000000, 0x9, 0x8, 0x80000000, 0x7, 0x3, 0x1, 0x3f, 0x7fff, 0x5, 0x800, 0x7, 0x8, 0x0, 0xfffffffffffffff8, 0xaa, 0x3f, 0x1, 0x2, 0x3, 0x2, 0x4, 0x6, 0x4a, 0xfffffffffffffffa, 0x7fffffff, 0x0, 0x101, 0x1ff, 0x3, 0xcb, 0x7, 0xfffffffffffffffa, 0x1f, 0x0, 0x4, 0x10000], {r3, r4+30000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 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]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/13 14:07:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000058e000)={0x0, 0x0}) rt_sigpending(&(0x7f0000a65000)={0x0}, 0x8) ptrace$peek(0x4000000002, r1, &(0x7f000038d000-0x6)=0x0) r2 = syz_open_dev$vcsa(&(0x7f0000c62000-0xb)='/dev/vcsa#\x00', 0x200, 0x400040) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r2, &(0x7f00008cf000)={r2, r2, 0xca}) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000418000-0x28)={0x5, 0x8001, 0x4, 0x6, 0x10001}) flistxattr(r2, &(0x7f00006fd000-0xc1)=""/193, 0xc1) bind$inet(r0, &(0x7f0000a29000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e04000)="", 0x0, 0x20000000, &(0x7f0000a3e000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004ab000-0x4)=0x1ffa, 0x4) r3 = dup(r0) ioctl$TIOCSTI(r2, 0x5412, 0x3) write$tun(r3, &(0x7f0000770000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "1c0400", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}, 0x3a) recvfrom$inet(r0, &(0x7f0000cc4000)=""/188, 0xbc, 0x2, 0x0, 0x0) 2018/01/13 14:07:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000412000)={0x1, r0, 0x1}) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00002cd000-0x10)={0x5, 0x2, 0xffffffffffffffc0, 0x3}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000440000)=""/217) getsockopt$netlink(r2, 0x10e, 0xf, &(0x7f00008f9000)=""/12, &(0x7f0000000000)=0xc) 2018/01/13 14:07:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) socketpair(0x4, 0x7, 0x5, &(0x7f0000dfe000-0x8)={0x0, 0x0}) ioctl$int_in(r0, 0x5452, &(0x7f0000f6d000-0x8)=0x20) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) pipe(&(0x7f00002f1000-0x8)={0x0, 0x0}) mount(&(0x7f0000a2d000-0x8)='./file0\x00', &(0x7f0000937000)='./file0\x00', &(0x7f0000c69000)='autofs\x00', 0x40, &(0x7f0000a1e000-0x98)="8f9170e75fffc9f3e912897b07e87529813880beea3f66efbc4397552547e09183263304379249795795bc063ca305615fca4d1bc040234021bf24e6e74744275b4f348275f664037e4ff8dedbda0f7a94481d37b34fcbae08edecbf3bc656fffc0a0ae26e6f512880781e3f8ef162691df92e00670778e36c32033ec76a63ded0e21f302c6da84cf3d521ff29c65db12412bce9dc5b78d0") getsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000369000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000b0b000-0x4)=0x8) fsync(r2) syz_open_dev$sg(&(0x7f0000669000)='/dev/sg#\x00', 0x0, 0x80000) dup2(r2, r0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00000a1000)={@generic="77080732530c202a6c9f87cb7aeaa429", 0x1f}) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000532000-0x7)=""/7) 2018/01/13 14:07:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f0000001000-0x18)={0x6, 0x3ac32f504bbe1703, 0x1, 0xffffffffffffff9c, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000c34000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)={{0x0, 0x0}, {r1, r2/1000+30000}}) sysfs$3(0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x0, 0xc882ca61a92a29d9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001000)={0x0, 0x8}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000003000-0x4)={r4, 0x3}, &(0x7f0000003000-0x4)=0x8) fanotify_init(0x5a0b6dd53cb7e359, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000003000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000)='./file0\x00', &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x1, 0xffffffffffffffff, 0x3, 0x2, 0xa, 0xa0, 0x20, 0x3c, r5, r6}, {0x8, 0x2, 0x2, 0x4, 0x7fffffff, 0xffffffffffffffdb, 0x7, 0x100000001}, {0x1, 0x2, 0x6, 0x2}, 0x5, 0xb, 0x3, 0x1, 0x1, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3, 0x33}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x3, 0x3, 0x1df, 0x80000001, 0xffffffffffffff00, 0x2}}, 0xe8) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000000)=0x5, 0x4) renameat2(r3, &(0x7f0000001000)='./file0\x00', r3, &(0x7f0000003000)='./file0/file0\x00', 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000005000-0x4)={0x4, 0x5, 0x40}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000006000-0x38)={0x2, 0x0, [{0xc0000019, 0x8, 0x2, 0x5, 0x7fffffff, 0x0}, {0x6, 0x6baf, 0x0, 0x7907, 0x1, 0x0}]}) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000002000-0x8)={r3, 0x60}) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) 2018/01/13 14:07:31 executing program 4: r0 = getpgrp(0x0) prctl$setptracer(0x59616d61, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000000)=""/235) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r0, 0x2, &(0x7f0000002000-0x10)={0x26, 0x80, 0x7, 0x9}) prctl$setptracer(0x59616d61, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000003000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000003000-0x18)={0xde, 0x863d, 0x9, 0x8, 0x0, 0x102}) getpriority(0x3, r0) 2018/01/13 14:07:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000129000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0xc1371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/13 14:07:31 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') r0 = syz_open_dev$adsp(&(0x7f0000007000-0xb)='/dev/adsp#\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f000000c000)=0x3ff, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000000d000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init() mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r1, &(0x7f0000af8000)='./bus\x00', 0x10) inotify_add_watch(r1, &(0x7f000082a000)='./control\x00', 0x800) inotify_add_watch(r1, &(0x7f00002b0000-0x6)='./bus\x00', 0x22000800) r2 = openat(0xffffffffffffff9c, &(0x7f000000d000-0x6)='./bus\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000740000-0x6)='./bus\x00', r2, &(0x7f00007fa000)='./control\x00', 0x2) 2018/01/13 14:07:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000210000)={0x0, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 14:07:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./file0\x00', 0xc7, 0x0) fadvise64(r0, 0x0, 0x8, 0x2) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) 2018/01/13 14:07:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x8482, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f000073b000-0xc)={&(0x7f0000d41000)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000c58000-0xe)='/dev/admmidi#\x00', 0x0, 0x400001) getsockname$unix(r2, &(0x7f0000b5f000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000275000-0x4)=0x8) r3 = add_key$keyring(&(0x7f0000b22000-0x8)='keyring\x00', &(0x7f0000ff3000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r4 = add_key(&(0x7f0000b0a000)='dns_resolver\x00', &(0x7f0000806000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00000b2000-0xc8)="18285316717210052dadcc4f8472526d58a2536610b7a5f2263f8e4a782261672991c300f630cd8b6eee967c38309a4ba9123424663f213e9b6ebe823e55a5822cff8b14ae7f69c4125f93c8059051d3eedf3f7008c0dc377dcde09e27f09bde066813a4725c2426c7bb7ccd5143ffb1fc2f321ee0f5c510ce6577f59cf0c6eecad9cb7e21d39245eace14fe5b7a42dcea8985619f0ed96e4e5307c5a72b5bb17245f7949b271d6ed2d254a4bc1a0daec8c182b8c03e211ef1e0d90fea67672347317b10ff518a73", 0xc8, 0xfffffffffffffffb) keyctl$instantiate(0xc, r3, &(0x7f0000b7d000-0xa)="cb5edd73147372d0543f", 0xa, r4) r5 = socket$inet_sctp(0x2, 0x5, 0x84) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000424000)={r2, 0x50, &(0x7f0000f4a000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r6 = dup3(r1, r5, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000b81000)={0x0, 0x0}, &(0x7f00005fb000)=0xfffffffffffffeee) 2018/01/13 14:07:31 executing program 0: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(camellia)\x00'}, 0xfffffffffffffca1) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f93000-0x9)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f0000f93000-0x8)='./file0\x00', &(0x7f0000f93000-0x38)=[&(0x7f00009a3000-0x15)='security{self\\proc)-\x00', &(0x7f00009c1000)='wlan1\x00', &(0x7f0000c2a000)='GPL\x00', &(0x7f0000c0f000-0xe)='hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000f93000-0xa)='!system+.\x00', &(0x7f00009d8000-0xe)='hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000f92000)='hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000658000-0x28)=[&(0x7f0000167000)='\x00', &(0x7f0000f92000)='wlan0vmnet0[^nodev^{-\x00', &(0x7f0000960000-0xe)='hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000f93000-0xe)='hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000f92000)='xcbc(camellia)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x400) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000da6000)='smaps\x00') ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000d1a000)={r0}) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000f93000-0x5c)={0x0, 0x1, {0x3, 0x1, 0x8, 0x0, 0xb49c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r2, 0x0, 0x0) recvmmsg(r3, &(0x7f00006d9000)=[{{0x0, 0x0, &(0x7f0000218000)=[], 0x0, &(0x7f0000f91000)=""/81, 0x51, 0x0}, 0x80000}], 0x1, 0x0, &(0x7f0000f92000-0x10)={0x0, 0x989680}) 2018/01/13 14:07:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, @msi={0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @adapter={0x0, 0xe0000000000, 0x0, 0x0, 0x0}}]}) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000420000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000d07000)=0x0) r3 = getuid() lstat(&(0x7f0000dbd000)='./file0\x00', &(0x7f00007de000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) io_setup(0x15, &(0x7f0000a4b000+0xf0c)=0x0) io_cancel(r5, &(0x7f0000ca7000-0x40)={0x0, 0x0, 0x0, 0x6, 0x10000, r1, &(0x7f0000b33000-0x5a)="82b566bf7c46fd7f8b6d0fc818aef488df206feba1d8a54403895c5a07b7833aa0d15515f94deed2d304ea22b67565e49f296d14a2491c8f34e8903a57b3297fe74b307ad0f43fab5e1fa275c6a1d88372596e34cf5f89392f70", 0x5a, 0x8, 0x0, 0x1, r1}, &(0x7f00007ee000)={0x0, 0x0, 0x0, 0x0}) r6 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000747000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={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}}, &(0x7f00001a2000-0x4)=0xe8) fstat(r0, &(0x7f0000320000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00002e3000)={0x0, 0x0}) lstat(&(0x7f00004d8000-0x8)='./file0\x00', &(0x7f0000cb7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000ae9000-0x4)=0x0, &(0x7f00008ba000)=0x0, &(0x7f000076d000)=0x0) sendmmsg$unix(r1, &(0x7f0000238000)=[{&(0x7f0000622000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000252000)=[{&(0x7f0000dbb000)="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", 0xff}, {&(0x7f0000343000)="943a78307372f4bdd5da1076aed86ad93b15a7a96f2294a9c2b33ac4a78551c240d3aa7355e8e493386bda319a55d6eafc79958daa8d52e7432cc2c81ef69319762c286b2b80c12fc6d6b31c566d57e22a720603212977dea2c8bf3d3771d91803a4ed8bd2c06e9de61b95db3d57033c8183c7cbdbae33cca9a573ce72274f82060146111275ac453fd93ed0fb935e32eb50bf083dc0c62c9452070e82", 0x9d}, {&(0x7f0000097000+0xe8f)="77c8fb1d22b175fe5680aaf0005a4f6a21295218a67ec1a9eb5086789d44b8c83a5bf27fcf8a", 0x26}], 0x3, &(0x7f00000f3000-0xa8)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x10, 0x1, 0x1, []}], 0xa8, 0x4000010}, {&(0x7f0000cef000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000460000-0x50)=[{&(0x7f00005c7000)="ec80e914d52e0c0430a8929046e109d5eacc205eaffdf99d092e444ef6c6a9efca5966856537d5b22dd4cbf9977b3908f934f7f2f7b7362c8c9886a13ec444df815670c99033bfaec6570d04544fcddb40c6b4680b32e62c2be95117b44a807e7ea1bfa89e255ccc7b2c82e9a6f0e08a164a4bc7be9e613ca95a0a", 0x7b}, {&(0x7f0000679000)="1c1a5d1beab90f2a5283784cae6f166513514f327876c873242f9867ad4e4834c3a1a691b603c5f8c1464baef4c17cfe8becc723abdf8df2637fa098f867915bb335031c4167b6e246fac932a96f4e211d11cc18648ed671bd4d8bc3af58b86627700f091f4635c8df5108e3085e087ddda362bd6f720ccc06251a3522fafe68fb64d561609f275dde81f988edcd7e6a9cfecc86a90fa63d78a39d506621f28084c237f99ac5a5a30d2bc2ed10aa006d", 0xb0}, {&(0x7f0000ed6000)="39e2490815b95f3102556ba24e0be2ef704cc4d71aeb6de46b870cfe77ea8a3fbc5b2bda46193dcb2b03e931ad1d96927e38ea4d54612fb97c09bdb5f07ad8ac4313e79e3c9b20cfc286bcc86e4d874842652d18588ed6330a667922446ae021ebff213dc82fbd8c87ade760a6b0821ec935d0b0e4f5c5fc005657b749108169dc7b8df4df69fc24f218fda87bed22721500b7447b251e5aa252e2e12cd248d50aa111d4c5ca54c41c517406acf23fc4f7c24ebf807ee0082a4e6fc2da8240a417ff6f501d18", 0xc6}, {&(0x7f0000092000)="2171c01e6b582494c12e99d8f7ada64db1497d158f1b3991", 0x18}, {&(0x7f0000da5000-0x60)="d36bce54578613023387b6fd99abaffe1c132fc24bf5b21826f382fb0619576de706fbc6b0a52f3d4f890ecd5a185cb5c0848376cf1930cce2ccdc261a88f9226ee6738ce78bbfb84cc18cd36dd75f1fd500edb6520ccd948c1c421891a358f5", 0x60}], 0x5, &(0x7f000027f000-0xd8)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0xd8, 0x4}], 0x2, 0x800) r12 = syz_open_dev$sndpcmc(&(0x7f00009c4000-0x12)='/dev/snd/pcmC#D#c\x00', 0x401, 0x1) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r12, 0x4008ae48, &(0x7f00004a7000-0x8)=0x1002) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000000)=""/0) 2018/01/13 14:07:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005a5000)={0x26, 'rng\x00', 0x3, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0xfffffffffffffe24) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3a000+0xda7)=' ', 0x1) 2018/01/13 14:07:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000734000)=[{&(0x7f000007d000)=""/146, 0x92}], 0x1) writev(r0, &(0x7f0000420000)=[{&(0x7f0000937000)="2b4b471ce5a1959f2715ab29f3b82f1c1bed16b5aee821457b2f1b38a1b6bc58dcc5e099d030b2b1e9c76f09ae367a5271589a9b3a1768cb67a24f5f33f44bfab935ea6f018b7284efe208f33c149393460af6", 0x53}], 0x1) 2018/01/13 14:07:31 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000000)={0x7e, 0x2, 0x3, 0x4, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000002000-0x5)='reno\x00', 0x5) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r1, &(0x7f0000003000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) pread64(r0, &(0x7f0000001000)=""/233, 0xe9, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000002000)={0x4, 0x0, 0x1, 0x4, 0x5, [{0x5306, 0x0, 0x0, 0x0, 0x0, 0x1200, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x32, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x5, 0xaf5, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x390, 0x35f, 0x1, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x1ff, 0xfffffffffffffff9, 0x3f, 0x0, 0x0, 0x2e19d7938dc91efd, 0x0, 0x0, 0x0}]}) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000000)={0x7, 0x8}) r2 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0x1b, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={0x0, 0x100000000}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=r3, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000004000)={0x0, &(0x7f0000002000)=[]}) syz_open_dev$midi(&(0x7f0000004000-0xb)='/dev/midi#\x00', 0x2, 0x4000) socket$inet_sctp(0x2, 0x5, 0x84) r4 = syz_open_procfs(r1, &(0x7f0000003000-0x8)='net/ipx\x00') r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/checkreqprot\x00', 0x101400, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r5, 0x400442c8, &(0x7f0000005000)={r4, 0x8, 0x1, "d010c3fc9c855b5ae013a7a839639d1d772c64bb05e0e58ba80694f07a9a148dcbfd1f9697b574986fe1d53b44c4f1e79a4f56150c1e427787c17c27d244b225732fbb82480cbd67c7579a7d672e95e0a5b3667843706aa718a5ec7aefdb95eb9bc476c1e1b95c77d5edf0353f7d28dbe8140b9ee087cd53bef059f46cfbf7a096400c28e978f327573b171b6521ecf4895f6313159fda5409eb0e017d501b0eea7e2a95380ad20f219fa2a44e4497d1fc4525eb5268b7d6503c9bcbee1f4ffa"}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000006000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000002000)={r3, 0x401, 0x10, 0x9, 0x6}, &(0x7f0000007000)=0x18) 2018/01/13 14:07:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@generic="75eb00000005954ef53b020031b769df", @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) pipe(&(0x7f000081a000-0x8)={0x0, 0x0}) dup2(r1, r0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ab0000-0x10)='/selinux/member\x00', 0x2, 0x0) 2018/01/13 14:07:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00008ae000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f00009a6000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f00004bc000)={0x0, 0x0}, 0x0, 0x6ee) syz_emit_ethernet(0x6a, &(0x7f0000f98000-0x6a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x34, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @loopback={0xffffffffffffffff, 0x1}, {[], @tcp={{0x1, 0x2, r1, r0, 0x2, 0x0, 0xc, 0x1, 0x8, 0x0, 0x6, {[@sack_perm={0x4, 0x2}, @sack={0x5, 0x1a, [0x0, 0x1, 0x9, 0xfffffffffffffff8, 0xfffffffffffeffff, 0x7ff]}]}}, {"6f0473f9"}}}}}}}, 0x0) 2018/01/13 14:07:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d3e000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000097c000)=[{0x0, 0x0, &(0x7f000082f000-0x40)=[{&(0x7f000087f000-0x1000)="677991f7dbc7a0a893d1751e3076b7b0791aa5b1306318df9d102d04569f209c", 0x20}], 0x1, &(0x7f000069f000)=[], 0x0, 0x0}], 0x1, 0x0) get_mempolicy(&(0x7f00008f9000)=0x0, &(0x7f0000958000-0x8)=0x0, 0x100000000, &(0x7f00002ca000/0x3000)=nil, 0x2) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/13 14:07:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009ff000-0xa)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00003b3000)={0x9, 0x4, 0x5, 'queue1\x00', 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") lseek(r1, 0x0, 0xfffffffffffffffc) 2018/01/13 14:07:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r1, &(0x7f0000300000-0xa)=@file={0x0, './file0\x00'}, 0xa) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000237000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000070000-0x4)=0x4, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a8d000-0x10)={0x1, &(0x7f0000528000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) close(r0) 2018/01/13 14:07:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000dbb000)='/dev/vcs#\x00', 0x3904, 0xc0) bind$netrom(r1, &(0x7f0000ce8000-0x48)=@full={{0x3, {"e529c7eabab8d3"}, 0x8}, [{"0c988cbdd1259b"}, {"a32c5fa4d2b06e"}, {"19444ca5c39ec3"}, {"25d64d6d8f97da"}, {"ee513c497ba84a"}, {"2c11269a7e1a69"}, {"a4393c783b8214"}, {"06b1440d6614ac"}]}, 0x48) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) 2018/01/13 14:07:31 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000ba3000-0x94)={{0x9, 0x6, 0x3, 0x4, 0x0, 0xffff}, 0x2f07b907, 0x7, 0x2c93, 0x8, 0x9, "56eb28de7e6137fff34962984cbc6208636595ab829b8ebae4e803caedcff18b3c1a0d3d3c1c739e8c7d294916ce41e278d225ce1d8b180e412fe482e18da9521f1b86d215ba63426dd6d421f293122482be806c6782acfa1aeed2649f5e364f40b19dbc5e7b0150ac68c10206876d5b59f0f68e8b9f23e9d5bbc4ecee12f5a9"}) getsockopt(r0, 0x3a, 0x0, &(0x7f0000d23000)=""/0, &(0x7f0000284000)=0x0) 2018/01/13 14:07:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001bf000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000fca000-0x6)={0xbd, 0x902, 0x400}) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f75000-0x1f)="c0", 0x1}], 0x1, &(0x7f0000c3b000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000d7000-0x50)=[{&(0x7f00006cf000)=""/176, 0xb0}], 0x1, &(0x7f0000d54000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/13 14:07:31 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000966000-0xf)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00003bb000+0x5e9)={0x0, @in6={{0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x7, 0x3, 0x8, 0xffffffff9240f7ba, 0x0, 0x80000001, 0xffffffff, 0xd, 0x9, 0x1, 0x2, 0xfffffffffffffffd, 0xffffffffffffff81, 0x6]}, &(0x7f0000c63000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000635000)={r1, 0x2}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) pipe(&(0x7f00002f1000-0x8)={0x0, 0x0}) dup2(r3, r2) 2018/01/13 14:07:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f000073a000-0x2)='..') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000794000)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000bb2000-0x8c)={0x2, 0x3, 0x7ff, 'queue1\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = accept(0xffffffffffffff9c, &(0x7f0000c19000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000ea6000)=0x58) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00009dc000-0x1)={0x0}, 0x1) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000c45000-0x1)={0x9}, 0x1) chdir(&(0x7f00001ec000)='..') r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c88000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) umount2(&(0x7f0000067000)='..', 0x0) 2018/01/13 14:07:31 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x40005, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0}, 0x14a) 2018/01/13 14:07:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffefffffc, &(0x7f000017b000-0x10)={0x0, 0x0}) semget(0x2, 0x4, 0x200) r1 = semget$private(0x0, 0x2, 0x0) semtimedop(r1, &(0x7f000093d000)=[{0x0, 0x0, 0x0}], 0x1, &(0x7f00005df000-0x10)={r0, 0x0}) 2018/01/13 14:07:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x2}, 0x8) connect$unix(r0, &(0x7f000000e000)=@file={0x1000000000001, "e91f7189591e9233614b"}, 0xc) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000141000-0x9)='/dev/ppp\x00', 0x400001, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000945000)=0x0, &(0x7f0000c5e000)=0x4) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000920000-0x40)={0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$unix(r1, &(0x7f0000632000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/13 14:07:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f00005ae000)=""/4096, 0x1000) r1 = 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) getdents(r0, &(0x7f0000cce000)=""/0, 0x0) flock(r1, 0x5) 2018/01/13 14:07:31 executing program 3: mmap(&(0x7f0000001000/0x55000)=nil, 0x55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) epoll_create1(0x0) ioctl$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$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000051000)=""}}], 0x30) write$sndseq(r2, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(0xffffffffffffffff, &(0x7f0000054000-0xe9)="", 0x0, 0x0, &(0x7f0000000000)={0x1a, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x95899d76496d6201) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000057000-0x4)=0x0, &(0x7f000001e000)=0x4) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f000003e000)='keyring\x00', &(0x7f0000057000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) request_key(&(0x7f0000057000-0xa)='syzkaller\x00', &(0x7f0000057000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000033000)='%\x00', r3) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x4b8, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000056000-0x2)=""}}], 0x30) 2018/01/13 14:07:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) read$eventfd(r0, &(0x7f00008d7000-0x8)=0x0, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000d96000)={0x0, 0x7}, &(0x7f0000256000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000c05000)={r1, 0xa5, "f18aa8ebac74aceb5cffd37715dabfe469e38a4286d15c66a9a556184de5733608da3c7e07c6557162a3d7993221335f6ecb341c75cbf383be4ce8f377cf1c6ca062acf2e50e27ac873d2b079c674ec4cffff6b9e8db46d995b4f4387acacc7f218242fd656ae4414b496a9b939268b92af7d013c1c191fee78b2f6a4f2de60c75d5f438384bc16fcdc99f22bf27eea3a9d5f0ac9aa415f4b5be8eee0a364b1eaa5f5e18e9"}, &(0x7f00006b3000)=0xad) 2018/01/13 14:07:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00006ae000)='./file0\x00', 0x8000, 0x8533) r0 = syz_open_dev$loop(&(0x7f00006ac000-0xb)='/dev/loop#\x00', 0x3, 0x101000) ioctl(r0, 0x80000001, &(0x7f0000a2c000-0xed)="906228ca00cf67056a5b66a557943d3ac45499169d64e6cbf0fa0d7daaed46011340ce352b3767009064806e844c74e76f16d1a13722ba8636fcb6caf928dc4324874d93f8d4e9fd336ac339383f4bf774c9f41b209f01b205c52448776a85b963d495c88c1a733d337e61b369c3bdc1e381344abc48bc723608fcb020e0b9789f740df741012066dec6d84dc09b4d6b2ad5e77e9f0cb6e6f7cd9518b86c2b697ca8ba94d0443fa41e651abbdb2049ed606bb77fd369b42b236048ed23fdc4aec3a7a9c57dcb42676e18560f66ffa4078a0339d18d76699fde36f9da5273563335f8e1fb253c982fe413d9fdc4") mkdir(&(0x7f00003aa000-0x8)='./file0\x00', 0x2) munlock(&(0x7f0000728000/0x4000)=nil, 0x4000) r1 = openat(0xffffffffffffff9c, &(0x7f0000931000)='./file0\x00', 0x400, 0x40) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000687000-0x4)=0x8) mount(&(0x7f00000cf000-0xe)='./file0/file1\x00', &(0x7f0000103000-0x8)='./file0\x00', &(0x7f0000872000-0x7)='cramfs\x00', 0x1002000, &(0x7f0000d78000-0x1)="") 2018/01/13 14:07:31 executing program 5: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r0, 0x2, &(0x7f00003ea000)={0xffffffffffff8000, 0x0}, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c82000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r1, 0x40047440, &(0x7f0000d1e000-0xae)=""/174) 2018/01/13 14:07:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) pipe(&(0x7f00002f1000-0x8)={0x0, 0x0}) dup2(r0, r1) 2018/01/13 14:07:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cc000-0x4)="02000000", 0x4) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f0000a9a000-0x1)=""/1, 0x1) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[{&(0x7f0000c1f000-0x1000)="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", 0xfcf}, {&(0x7f0000001000)="117644a4935031f75a6d6e175d6cc9de56465619b507fbeb003b40", 0x1b}], 0x2, &(0x7f0000001000-0x172)=[@assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3, 0x9}, @iv={0x100, 0x117, 0x2, 0xe5, "13384c0e644fa57a1674027764534a585af7fdccd035cd0dd204b8f377d346a58d6699da5765c32b6f61198de4062b3accd87ddf4f8e648be015a89ccf85d54bf03c52a42497b0cf97e1c0d8678068c8ace888bfff48e74fa16544e1e4c9f868620b9c448bc856b2e387fcf2c13ad0baa63517acc23961049b1f0ae5b4c14e90c89e5eb02f076b556af8231ba8cb3bb64519136b1924b63c50d06398a223f9a2f7c041341c6de4449d0647ff4caaaec2671d14fee7c12eb71406cc21ff36cba8e7b2d2e815004b8e5c81962464d14ab6e2aad3cee0c9e6a33aeaba0c66a7d6e876b9d6f514"}], 0x130, 0x1}, 0x0) 2018/01/13 14:07:31 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, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000028000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x200) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000f7f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f83000-0x4)=0xb) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000545000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000237000)=0x18) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000d1a000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, r2}, 0x14) 2018/01/13 14:07:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) symlink(&(0x7f0000f4a000-0x8)='./file0\x00', &(0x7f0000c68000-0x8)='./file0\x00') sendmsg(r0, &(0x7f0000e0a000)={&(0x7f00005b7000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000e93000-0x50)=[], 0x0, &(0x7f0000b1e000-0x2458)=[{0x10, 0x1, 0x0, ""}], 0x10, 0x0}, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000b47000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000b5000)=0x14, 0x80000) clock_gettime(0x0, &(0x7f000090f000)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000ca7000-0x38)={&(0x7f00000c9000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000a0d000)={&(0x7f0000fda000-0x80)={0x4, 0x8, 0x0, {0x77359400, 0x0}, {r2, r3/1000+10000}, {0x2, 0x1, 0x5fe, 0x400}, 0x1, @canfd={{0x3, 0x101, 0x800, 0x5}, 0x2, 0x0, 0x0, 0x0, "eab2b2e6fae77f564a653c3b8dbd1018ef27bc0ae689e7d49ac4bb75bebe209a1ef95432a42bd41d0dfab8fb1881f826856ac76ede2eb8c8a760af9f01b78b2f"}}, 0x80}, 0x1, 0x0, 0x0, 0x10}, 0x20000000) 2018/01/13 14:07:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000363000)='rxrpc\x00', &(0x7f000046e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a26000)="7c1ca338a7ef9153b9ebecf29d03bc6a7bce6d5dc84fe310e6ec57f6dcef1d96baa6ab44088be5d6bfe2a972fc510dc7773980cc3691a4456caf7621066205164217f73cc7e150eb1f2406e54310f9a6012cf7651cabd5839c40ec1065e49b9b9b1d282b8f1ace909e713dd8bfa6b0833d56b27bf437ec444b93c7dba568c50942a09c91001dc7643c9778a2e829236e776737ea425fe9ae67a41d8d485fb3d2797b1c7922d401f4ffb03192e6aada413ca876ed2716029517605469", 0xbc, 0xfffffffffffffffe) r1 = request_key(&(0x7f00009fa000-0x8)='keyring\x00', &(0x7f00009ef000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000da0000)='/vboxnet1\x00', 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r0, &(0x7f0000ea4000)=[{&(0x7f0000919000-0x1000)="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", 0x1000}, {&(0x7f0000ca1000)="a8fcd07e2ed516e8fc263471a3a1aac66fb726d7c15dacfb8a9b7b0389d5d338fc19075a65b813d44c7d4d10f3a0e927418271fb7acf928f41eb97ee558bc34f0e21cfe14b34069ecbc8879bb25c37d938ad264ffa52954a1a75e161bdba53e25d1047191a2ac732b0c8f2f6795f4d4fed946defe47d46c4d4656ac824d1f6c4b55e22f5b5d0130b4d3e5ecb2e717b58faaf6cb1aa50fbdb1e8cdd64c0ab4762c30d", 0xa2}], 0x2, r1) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x13, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r3, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r4 = dup(r2) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r2, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r4, &(0x7f0000582000)=[{&(0x7f0000abd000-0x1000)="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", 0x1000}], 0x1) 2018/01/13 14:07:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00008d1000-0x28)={@common='eql\x00', @ifru_names=@common='erspan0\x00'}) flock(r0, 0x0) pipe(&(0x7f00002f1000-0x8)={0x0, 0x0}) r3 = getpid() setpriority(0x3, r3, 0x2) dup2(r2, r1) 2018/01/13 14:07:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000f9c000-0x9)='/dev/sg#\x00', 0x100000000, 0x1003c) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00006cf000-0x10)={r0, r1, 0x5, 0x0}, 0x10) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000e9b000-0x53)=""/83) 2018/01/13 14:07:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x1, 0x1, 0x4, 0x7f, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = dup3(r1, r0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="02", 0x0}, 0x20) fsetxattr(r2, &(0x7f0000bf0000)=@known='user.syz\x00', &(0x7f000015a000)='keyring\x00', 0x8, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f0000eef000)=""}, 0x10) 2018/01/13 14:07:31 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000dfb000)='./file0\x00', 0x6000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000192000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) connect$can_bcm(r0, &(0x7f00002d5000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) bind$alg(0xffffffffffffffff, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f0000a78000)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000109000)='/selinux/member\x00', 0x2, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r3, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000a2b000)=[0x72c, 0x81]) sendto$inet6(r3, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00007ac000)='/selinux/member\x00', 0x2, 0x0) r5 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r5, 0x1, 0x4000000000000002, &(0x7f00000ec000)=0x3f9, 0x4) openat$selinux_access(0xffffffffffffff9c, &(0x7f000047b000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r4, 0x40a85323, &(0x7f0000b7b000-0xb0)={{0x800, 0x0}, 'port0\x00', 0x21, 0x10, 0x3ff, 0x3, 0x28000, 0xfffffffffffffffd, 0xfffffffffffffff9, 0x0, 0x1, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(r5, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r5, &(0x7f000056f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/13 14:07:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x6100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa) r1 = mmap$binder(&(0x7f0000d55000/0x4000)=nil, 0x4000, 0xf, 0x9010, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000+0xc62)={r1, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000003000-0x8)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0x8) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000002000-0x4)=0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0xa000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$audion(&(0x7f0000004000-0xc)='/dev/audio#\x00', 0x7, 0x400000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f0000004000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000006000-0x4)={r2}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000007000-0x8)='./file0\x00') mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000008000-0x5c)={0x3, 0x0, {0xffffffffffffffff, 0x3, 0x6, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000009000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000008000)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(r4, &(0x7f0000008000)='net/anycast6\x00') mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r5, 0x112, 0xc, &(0x7f000000a000-0x2)=0x3, &(0x7f0000003000)=0x2) fcntl$F_SET_FILE_RW_HINT(r5, 0x40e, &(0x7f0000008000-0x8)=0x3) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f000000a000)=0x5) 2018/01/13 14:07:31 executing program 4: 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000)={0x0, 0x0}) flistxattr(r1, &(0x7f0000001000-0x23)=""/35, 0x23) clock_adjtime(0x0, &(0x7f0000002000-0xd0)={0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000)={0x0, 0x0}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/checkreqprot\x00', 0x4282, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r2, 0x5451) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000002000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000003000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000001000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff, r3}) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/01/13 14:07:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000037d000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000b2b000)={0x2, [0x7fff, 0x4]}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) pipe(&(0x7f00002f1000-0x8)={0x0, 0x0}) dup2(r2, r0) 2018/01/13 14:07:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = add_key$user(&(0x7f00002e1000)='user\x00', &(0x7f0000dc0000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c12000-0x94)="b9d420953e1c273c37ae2fd58a3d68ec71b6bdc6b9035111199d4b0d4d03405aa822492d0f5b57d2986b6060821418636928b9f9a8c00e8aebd02f2e2e954c7641bedefc4dd0c4010d23e4ad191d8f72a1c662fe7fa0d37a1b390a67e0b2c9ceff1bd49cb63f705ce047e9f27c0118957f962110481e0ba9761a45e0859c5997a4749919fcef3ae55f4689b8252b60733d2949ad", 0x94, 0x0) keyctl$assume_authority(0x10, r1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/01/13 14:07:31 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$usbmon(&(0x7f0000b15000-0xd)='/dev/usbmon#\x00', 0x0, 0x4000000004000) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000df9000)={0x1, {{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]}}, 0x90) bind$nfc_llcp(r0, &(0x7f0000c16000)={0x27, 0x9, 0x9, 0x7, 0x10001, 0x100, "a671aec7ded3dfdce70f21867f9c09da721ab92a47b0832f134c45b0f9d182dbdddd3a48fe577f423514229bd0dcc9bbf6b015703bec293a5c87ec2b414af2", 0x2}, 0x60) 2018/01/13 14:07:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000002d000-0x4)=0x0) prctl$intptr(0x2000000000029, 0x3) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffffc, &(0x7f00009cf000-0x60)={0x0, 0xa, 0x0, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004d4000-0x4)=0x0) timer_settime(0x0, 0x1, &(0x7f0000a54000)={{0x1, 0x989680}, {0x0, 0x989680}}, &(0x7f0000716000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/13 14:07:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x55) ioctl$sock_ifreq(r0, 0x8921, &(0x7f0000d5f000-0x28)={@generic="a137721a895173698138537c89bf5174", @ifru_flags=0x400}) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) pipe(&(0x7f00002f1000-0x8)={0x0, 0x0}) dup2(r2, r1) 2018/01/13 14:07:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00003c1000-0x8)={0x0, 0x0}, 0x4000) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000873000)={0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f0000ea4000-0x4)=0xfffffc81) fstat(0xffffffffffffff9c, &(0x7f0000d38000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000bf0000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x1ff, 0x2, 0x101, 0xa, 0xa0, 0x80, 0x2f, r2, r3}, {0x7, 0x6, 0xd155, 0x200000, 0x4, 0x8, 0x20, 0x32}, {0xffffffff, 0x7f, 0x9, 0x9}, 0x54, 0x4, 0x1, 0x0, 0x1, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x3c}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x0, 0x3, 0x1, 0x5, 0x3, 0x5}}, 0xe8) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, [@alu={0x7, 0x0, 0x11, 0x0, 0x0, 0x0, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/13 14:07:31 executing program 4: r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000e1b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000443000)=0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000d8000)=0x100, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8001, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000001000-0xe)=@known='system.advise\x00', &(0x7f0000001000)='/dev/admmidi#\x00', 0xe, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000)=@random={'btrfs.\x00', ']\x00'}) 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) sendmsg$nl_crypto(r1, &(0x7f0000004000-0x38)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000003000)={&(0x7f0000001000)=@delrng={0x10, 0x14, 0x202, 0x3, 0x2, "", ["", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000) r2 = socket(0x1b, 0x7, 0x8001) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x22, &(0x7f0000004000)=0x6ec, 0x4) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000001000-0xe)=""/14, &(0x7f0000001000-0x4)=0xe) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000005000-0x4)=0x3761, &(0x7f0000002000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, &(0x7f0000006000-0x8)=0x0, r2, &(0x7f0000006000-0x8)=0xb, 0x2, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000000000+0x777)=0x1000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000002000-0xcf)=""/207, 0xcf, 0x40000020, &(0x7f0000007000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000005000-0xc)={0x1ff, 0x26}) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000007000-0x28)={0x5, 0x0, 0x0, 0xf7, 0x400}) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x100000001) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000000)=""/113) 2018/01/13 14:07:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000ce5000)="81001600001f005e", &(0x7f0000a8b000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000085000-0x7)='loeth1\x00', 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000d8f000-0x8)='keyring\x00', &(0x7f0000b80000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f0000052000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000003e000)="fa", 0x1, r1) add_key$user(&(0x7f000091e000-0x5)='user\x00', &(0x7f0000ace000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c20000)="0b9b298d9ccafaec7f5a5f2becd890aa2079cb202d8b30a4cf2cfbfe363fee62d0474d98aff9563677bd19b4f4efe85c4e8818f442bdeeaaa8c79410655d16287454cc5b46f134e152a4299a44d41bad20604f24d519e44167704016f7129a657e8767b8c0e16dc46d6da2c5c871c6a9c99874d2db8590ef93b461d95b8a2c1e68d2b65902903e83965dae6878ed74", 0x8f, r0) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f000017f000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000094e000-0xdb)="b33ab76079ebe0d94f729cd653e520a59ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f0000000000000001066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af40b64e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f0000f50000)={r2, r3, r3}, &(0x7f00006ec000)=""/1, 0x1, &(0x7f000016e000-0x2c)={&(0x7f0000e18000-0xe)={'cmac(aes)\x00'}, &(0x7f0000471000-0x1c)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 14:07:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0xffffffffffffffff) read(r0, &(0x7f000060f000)=""/217, 0xd9) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000de3000-0x4)=0x0) ioctl$TCXONC(r1, 0x540a, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d73000)='./file0\x00', 0x0) mount(&(0x7f0000cf4000)='./file1\x00', &(0x7f00001f1000-0x8)='./file0\x00', &(0x7f0000e83000)="6675b00300746c00", 0x200004, &(0x7f00000be000)="408eaaffb246448b0a4b219bcbd4ae5e40da73ddb4f9c8667551f327fb39ec70d516c3e803d2d61fa4625272d7ff1e13c34af75a6fec") mknod(&(0x7f00009eb000-0x8)='./file0/file0\x00', 0x0, 0x0) statfs(&(0x7f00008ee000-0xe)='./file0/file0\x00', &(0x7f0000ef3000)=""/198) 2018/01/13 14:07:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00000b3000-0xa)='encrypted\x00', &(0x7f00009fb000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000032000)="b3ededa8c943344f6886eb853ffd1a60d626a9065b61d9e29252e8bbbb19b0299e33", 0x22, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000d6f000)="6964076cff6761637900", &(0x7f0000084000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000222000-0x1000)="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", 0xfff, r0) request_key(&(0x7f0000bfb000-0x12)='.request_key_auth\x00', &(0x7f0000225000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000845000)="184ab7867e808b2ed9ddcb33576370cf80e5136df3e1b1c266c08af006a3", r1) [ 217.428053] encrypted_key: insufficient parameters specified [ 217.459646] encrypted_key: insufficient parameters specified 2018/01/13 14:07:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() r0 = add_key(&(0x7f0000085000-0x6)='logon\x00', &(0x7f000078d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b90000)="", 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000acc000)='asymmetric\x00', &(0x7f0000d16000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c21000)="3003100000", 0x5, r0) 2018/01/13 14:07:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000807000)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="85d9ed04d58321416a7cb1be5e4af784"}) pipe(&(0x7f00002f1000-0x8)={0x0, 0x0}) dup2(r2, r1) 2018/01/13 14:07:31 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000dfb000)='./file0\x00', 0x6000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000192000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=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}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) connect$can_bcm(r0, &(0x7f00002d5000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f0000a78000)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000109000)='/selinux/member\x00', 0x2, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r3, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000a2b000)=[0x72c, 0x81]) sendto$inet6(r3, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00007ac000)='/selinux/member\x00', 0x2, 0x0) r5 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r5, 0x1, 0x4000000000000002, &(0x7f00000ec000)=0x3f9, 0x4) openat$selinux_access(0xffffffffffffff9c, &(0x7f000047b000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r4, 0x40a85323, &(0x7f0000b7b000-0xb0)={{0x800, 0x0}, 'port0\x00', 0x21, 0x10, 0x3ff, 0x3, 0x28000, 0xfffffffffffffffd, 0xfffffffffffffff9, 0x0, 0x1, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(r5, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r5, &(0x7f000056f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/13 14:07:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003e8000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000cc1000-0x70)={[{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]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00001c0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_open_dev$sndtimer(&(0x7f00002ac000-0xf)='/dev/snd/timer\x00', 0x0, 0x80) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f000027e000)={0x0, 0x0}) read$eventfd(r0, &(0x7f00003ef000-0x8)=0x0, 0x8) 2018/01/13 14:07:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000b72000-0x18)={0x8, 0x10, [0x1f, 0x4, 0x9, 0x101]}) connect$unix(r0, &(0x7f00004de000-0x8)=@abs={0x1, 0x0, 0x1}, 0x27a) setsockopt$inet6_buf(r1, 0x29, 0x800000006, &(0x7f0000ac9000)="eae13902f171000000000000d38d4b", 0xf) connect$inet(r0, &(0x7f0000bb0000-0x10)={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 14:07:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) alarm(0x0) sysfs$3(0x3) 2018/01/13 14:07:31 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000510000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1004, &(0x7f0000d83000)="") setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000210000)={0x9}, 0x1) 2018/01/13 14:07:31 executing program 3: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fe0000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000fdf000)={0x6, {{0xa, 0x1, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000f9000-0x28)={@common='lo\x00', &(0x7f0000fdf000-0x5)=@ethtool_sset_info={0x1b, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 14:07:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00003ba000-0xd)='/dev/net/tun\x00', 0x0, 0x400020600) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) pipe(&(0x7f00002f1000-0x8)={0x0, 0x0}) dup2(r1, r0) 2018/01/13 14:07:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000260000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x4000000002, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00001ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000097a000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) sendto$inet(r0, &(0x7f0000b8d000)="", 0xd0, 0x20007ffe, &(0x7f0000c8b000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 14:07:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f000073f000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00005a1000)={0x0}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, r0}, 0x8) r1 = syz_open_dev$vcsn(&(0x7f0000767000-0xa)='/dev/vcs#\x00', 0x4, 0x2) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000470000-0x8)={0x0, 0x2}, &(0x7f0000d80000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000ec8000)={r2, 0x51a}, &(0x7f0000760000)=0x8) 2018/01/13 14:07:32 executing program 0: mmap(&(0x7f0000000000/0x415000)=nil, 0x415000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000da000)={&(0x7f0000415000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000269000-0x10)={&(0x7f000032d000)=@newsa={0x138, 0x10, 0xb, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x33}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x1, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'sha1\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000415000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x19, &(0x7f00002c4000-0x20)="b160accc0cfa4d474d1effaaabb173fd504998cf0616a20f23ffce0825889672", 0x20) mmap(&(0x7f0000415000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000416000-0x9)='/dev/ion\x00', 0x200, 0x0) 2018/01/13 14:07:32 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x8000008004500f, &(0x7f0000004000-0x8)=0x0) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000001000-0xbe)="17cc0cea4cdfae3f6f9d2c9ba699b6a599c01a7813ab58a68eee58709fd34cad30ea2e200017f238937621db5f8faded7f9f40373227b15ac1b44c50680c03db5aecc5ef3890e9294c37fbecde669aee03e0b8f14cc2446725b5a437c8b0bbd5ffabe8916df515817844c03e725442f0c29ac97feb9c4e836b6eccf880518b739f3ee9ef9b36530a410fef47f99866c0f4c835fe4e0cea3fdcfc3e18d511968fcd5ebd5fadc100b590ea07b7282856241f983ae27c8419c71bde33400036", 0xbe) 2018/01/13 14:07:32 executing program 2: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000004000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000822000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x40)={0x200000, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000ac000)={0x0, 0x0}, &(0x7f0000004000-0x8)={&(0x7f0000003000)={0x0}, 0x8}) 2018/01/13 14:07:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) fcntl$setflags(r0, 0x2, 0x1) pipe(&(0x7f00002f1000-0x8)={0x0, 0x0}) dup2(r1, r0) 2018/01/13 14:07:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000e7c000-0x4)=0x0) keyctl$search(0xa, 0x0, &(0x7f0000f53000-0xb)='cifs.idmap\x00', &(0x7f0000e38000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) sendfile(r0, r1, &(0x7f0000cd3000-0x8)=0x0, 0xff) 2018/01/13 14:07:32 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x7, 0x8000, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000001000-0x4)=0xfff) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x89d, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000414000-0x3e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) 2018/01/13 14:07:32 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) getpeername(r0, &(0x7f0000190000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000001000)={0x0}, 0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) prctl$seccomp(0x16, 0x2, &(0x7f0000002000-0x10)={0x4, &(0x7f0000001000)=[{0x3, 0x598, 0x0, 0x9}, {0x100, 0x400, 0x0, 0x8}, {0x101, 0x0, 0x8001, 0x0}, {0x0, 0x9, 0x6, 0x0}]}) 2018/01/13 14:07:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) r2 = syz_open_procfs(0x0, &(0x7f00005df000)='attr/keycreate\x00') ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f000050c000)=""/30) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) r3 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ae2000-0x10)=@common="74756e6c3000000000000300", 0x10) setsockopt$inet_group_source_req(r3, 0x0, 0x2f, &(0x7f0000e1a000-0x118)={0x5, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @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]}}, 0x118) connect(r3, &(0x7f0000bfa000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e60100db0d2772febfd6a9657a04a2cf779b09770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000684000-0x4)=0x0) connect$inet(r3, &(0x7f0000e35000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 14:07:32 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f0000001000-0x4)=0x0, &(0x7f000060f000)=0x4) 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, 0xffffffffffffffff, 0x0, 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$int_in(r1, 0x5421, &(0x7f0000a45000-0x8)=0x984) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000f5a000)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x10) r2 = syz_open_dev$sg(&(0x7f00003f0000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x2275, &(0x7f00007bc000)="") 2018/01/13 14:07:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r1 = openat(0xffffffffffffffff, &(0x7f0000330000-0x8)='./file0\x00', 0x200800, 0x80) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000cf0000)=0x0, 0x4) pipe(&(0x7f00002f1000-0x8)={0x0, 0x0}) dup2(r2, r0) 2018/01/13 14:07:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000aee000-0x9)='/dev/rtc\x00', 0x400001, 0x0) getsockname$ipx(r1, &(0x7f0000ee4000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000635000-0x4)=0x10) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f00002d9000)=0x0, 0x4) 2018/01/13 14:07:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="374db95c2ee75da0ad72efde984f1e31ca92a53b2eb62356ddf56b3a8812bf2a0c5c3e984b9dc02de526aefa68cf6533c9509a256af077643be52f86f8b0075545a7f9a501dbca169ef5eab70864c31c8030982d4c01e496d846eb3750b301a4d5f289a2b2f88114874503dc8f1ca2f84628fe592f2853997215b2305467e3b85e525735891e5e6360dc9843e721705c", 0x90}], 0x1, &(0x7f0000820000-0x90)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f000008a000/0x1000)=nil, 0x1000, 0x1000002, 0x10, r1, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) recvmsg(r1, &(0x7f000052d000-0x38)={&(0x7f000027e000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a24000)=[{&(0x7f0000136000-0xce)=""/206, 0xce}, {&(0x7f0000eb6000-0xca)=""/202, 0xffffffffffffff42}, {&(0x7f000075c000-0x6f)=""/111, 0x6f}, {&(0x7f0000a3c000-0x1000)=""/4096, 0x1000}], 0x1000000000000028, &(0x7f0000d1a000-0x5)=""/5, 0x5, 0xffe}, 0x40000000) fstat(r1, &(0x7f000025b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = request_key(&(0x7f00006cb000)='cifs.spnego\x00', &(0x7f000084c000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000cc1000+0xd02)='\x00', 0xfffffffffffffffc) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f00005b6000)=""/59, &(0x7f0000bec000)=0x3b) keyctl$get_persistent(0x16, r2, r3) 2018/01/13 14:07:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) process_vm_readv(r0, &(0x7f00007c0000-0x30)=[{&(0x7f0000088000-0xcf)=""/207, 0xcf}], 0x1, &(0x7f0000b1a000-0x20)=[{&(0x7f0000732000)=""/200, 0xc8}], 0x1, 0x0) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f000045f000)=[], &(0x7f0000612000-0xc)=[]) r3 = getpgid(0x0) sendto$unix(r1, &(0x7f0000efa000)="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", 0x1000, 0x24040844, &(0x7f0000d18000-0xa)=@file={0x1, './file0\x00'}, 0xa) fcntl$setsig(r1, 0xa, 0x12) r4 = dup2(r1, r2) fcntl$setown(r4, 0x8, r3) tkill(r0, 0x16) creat(&(0x7f000036a000-0x8)='./file0\x00', 0x0) [ 217.773990] device syz7 entered promiscuous mode 2018/01/13 14:07:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000924000)='./file0\x00', 0x81, 0x1) r0 = syz_open_dev$mice(&(0x7f00000fa000)='/dev/input/mice\x00', 0x0, 0x2000000000000003) r1 = geteuid() getgroups(0x2, &(0x7f0000c65000)=[0xffffffffffffffff, 0xffffffffffffffff]) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00007f2000)=0x80000000, 0x4) fchownat(r0, &(0x7f0000b86000-0x8)='./file0\x00', r1, r2, 0x500) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) fchownat(0xffffffffffffffff, &(0x7f000026e000-0x8)='./file0\x00', 0x0, 0x0, 0x0) 2018/01/13 14:07:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000419000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = syz_open_dev$vcsa(&(0x7f000039a000)='/dev/vcsa#\x00', 0xb1ab, 0x20000) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000372000)={0x364, 0x7, 0xfd, 0x7, "6bfbef639d747b2c47f706445ff6a4a0edca64f652b92e0c09676f3945a5d555292394f7bc25227bf1576b3f", 0x7}) 2018/01/13 14:07:32 executing program 2: shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000d51000-0xf3)=""/243) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = geteuid() fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r1, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(r0, 0x0, &(0x7f0000001000-0x8)=0x80000001, &(0x7f0000000000)=0xffffffff) 2018/01/13 14:07:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) pipe(&(0x7f00002f1000-0x8)={0x0, 0x0}) dup2(r1, r0) fcntl$getownex(r0, 0x10, &(0x7f000060f000)={0x0, 0x0}) fcntl$setownex(r1, 0xf, &(0x7f00003a2000)={0x2, r2}) 2018/01/13 14:07:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000013000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000094000-0x4)=0x20) prctl$setname(0xf, &(0x7f000024d000)='\\selinux^ppp0eth0*ppp1-\x00') ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000a36000)=""/34) 2018/01/13 14:07:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r0, &(0x7f0000ccf000-0xf0)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) write(r0, &(0x7f00006a6000-0x74)="dbef803e3d9f5de1e22055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f00001d7000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x30) 2018/01/13 14:07:32 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2020000000000016, &(0x7f0000d7b000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) shutdown(r0, 0x0) 2018/01/13 14:07:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00002cb000)=[{&(0x7f0000aa0000-0x29)="290000001d0019a8553d7547000a007c0200e300020000000007ff00090001000000010083645aff00", 0x29}], 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009c5000)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f000002d000-0x14)={0x1ff, 0x7, 0x6, 0x3, 0x2}) 2018/01/13 14:07:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11, &(0x7f0000079000-0x11)={@random="0000000600a7", @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [], {{0x88a8, @x25={0x0, 0x0, 0x0, ""}}}}, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000dc5000)='/dev/dsp#\x00', 0x5, 0x20000) r1 = socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r1, &(0x7f0000256000)={0x1f, 0x3ff, 0x1}, 0x6) recvmmsg(r1, &(0x7f00002d0000-0x3c)=[{{&(0x7f0000df3000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000d46000-0x40)=[{&(0x7f0000fa6000-0x96)=""/150, 0x96}, {&(0x7f00009df000)=""/65, 0x41}, {&(0x7f0000e9f000)=""/9, 0x9}, {&(0x7f0000154000)=""/34, 0x22}], 0x4, &(0x7f0000352000)=""/1, 0x1, 0x9}, 0x80000001}], 0x1, 0x100, &(0x7f0000741000)={0x0, 0x1c9c380}) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000543000)='/selinux/member\x00', 0x2, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000761000-0x8)=0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000769000-0x4)=0x1, 0xfffffffffffffeee) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000c51000-0x50)={0x3, 0x0, [{0x0, 0x8, 0x6, 0xcf6, 0x1, 0x0}, {0x7, 0x4, 0x4, 0x0, 0x100, 0x0}, {0x1, 0x8, 0x2, 0x8, 0x3, 0x0}]}) 2018/01/13 14:07:32 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000bd0000-0x9)='net/raw6\x00') r1 = getpgid(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000693000)={{0x8, 0x6, 0xc6, 0x3c, "7b80abd4817b9fa5a0d3ffd407632dcadcaebfcf5ee7c023c6f30fbde45a4ef0dffac219f6a68b063819cef7", 0x8}, 0x0, 0x0, 0xb21, r1, 0x0, 0x40, "651a5e28a2f56b421de9492e1a77d3d1afa6fc2977cbb3421470b2fb73ec955d471627d59151502e0c6560b99c9cd7cef1c97e786233e4229b20c7d61ef1165a", &(0x7f000091b000)='*\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xfd, 0x5, 0x1, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000114000-0x2d)={r0, 0x20, 0x6, "d1f0ba7158195a874836d307d2c93c0e68ade2cd44699d99507bd0be01957b757682dd"}) open$dir(&(0x7f0000172000)='./file0\x00', 0x4000, 0x40) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00003cd000+0x75)={0x8e, &(0x7f00001d3000)="4307440c9e308205f6ee5ae645c2845c5796ec95433b2d18d201a55f7ba55e92a9b533e9253e5c9e0f2f524e0409b841548523b61c7af891cb625c3ac72d91ef00bd8c912a1e0fc41a38b0ece01fe0deba16b4934f593b24e10e4154b479178cd8d78093b05c8d147e83db6a6a94d194adcf11e160dd43b3c4915164689608fb8f126c97b21164733bba21a7689a"}) syz_emit_ethernet(0x36, &(0x7f0000f84000-0x3a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [], {{0x806, @arp=@generic={0x6, 0x0, 0x6, 0x4, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "e9782baf", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, "fd5867a25bbf936d09a44b2ed021ff03"}}}}, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00001bb000)={0x7fff, 0xffff}, 0x2) 2018/01/13 14:07:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) pipe(&(0x7f00002f1000-0x8)={0x0, 0x0}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00006f5000+0x196)={0x0, 0x0}) dup2(r1, r0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ddb000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt(r2, 0x9, 0x1ff, &(0x7f0000aa5000-0x34)=""/52, &(0x7f0000ecb000-0x4)=0x34) 2018/01/13 14:07:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={{0x77359400, 0x0}, {0x77359400, 0x0}}) clone(0x0, &(0x7f0000abb000)="", &(0x7f00003b9000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000675000-0x1)="") getrlimit(0x0, &(0x7f0000fab000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000002000-0x1)=0x9, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f000003e000-0x8)={r1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x1}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000001000)='/dev/vcs#\x00', 0x9, 0x2000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000)={r2, 0x0, 0x401}, &(0x7f0000001000)=0x8) 2018/01/13 14:07:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000950000)=0x0) r1 = getpid() r2 = openat(0xffffffffffffff9c, &(0x7f0000f63000)='./file0\x00', 0x10000, 0x4) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, 0xffffffffffffffff, &(0x7f00003e1000)={r2, 0xffffffffffffffff, 0xfffffffffffffffd}) timerfd_settime(r2, 0x1, &(0x7f00002f7000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00009d4000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000db1000-0x4)=0x1c, 0x4) ppoll(&(0x7f00005ee000-0x38)=[{r4, 0x105a, 0x0}, {r2, 0x1000, 0x0}, {r2, 0x1, 0x0}, {r4, 0x8400, 0x0}, {r3, 0x2080, 0x0}, {r4, 0x48, 0x0}, {r4, 0x200, 0x0}], 0x7, &(0x7f0000316000-0x10)={0x77359400, 0x0}, &(0x7f0000f70000)={0x5}, 0x8) perf_event_open(&(0x7f0000567000)={0x6, 0x78, 0x7c6c, 0x9, 0x81003, 0x7f, 0x0, 0x3, 0x80, 0xf, 0x800, 0x8, 0x7fffffff, 0x80, 0x0, 0xfffffffffffffc01, 0x401, 0x5, 0x5f, 0x5, 0x81, 0x0, 0x0, 0x7, 0x5, 0x8002, 0x5, 0x6, 0x4, 0xff, 0x9, 0x7, 0xd3, 0x6, 0x1, 0x4, 0x2, 0x7, 0x0, 0x400000000000007, 0x0, @perf_bp={&(0x7f0000a70000)=0x0, 0x4}, 0x8200, 0x5, 0x75f4, 0x7, 0x7, 0xdd, 0x9, 0x0}, r1, 0x91, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x0) 2018/01/13 14:07:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) 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}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000022000-0xc)={0x2001, 0x0}) openat(r1, &(0x7f0000a94000)='./file0\x00', 0x40, 0x80) epoll_pwait(r2, &(0x7f0000a1f000-0x54)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x10, &(0x7f0000bc0000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)={0x0, 0x0}) 2018/01/13 14:07:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000e17000-0x8)={0x0, 0x0}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004f9000)='/dev/rfkill\x00', 0x800000000000, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000e70000-0xa2)=""/162, &(0x7f0000d30000)=0xa2) memfd_create(&(0x7f0000ec7000-0x2)='$\x00', 0x0) 2018/01/13 14:07:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000628000)='/dev/input/mouse#\x00', 0x0, 0x400000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000f86000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006af000)=0x28) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00009e8000)={0x6, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7, 0x0}) 2018/01/13 14:07:32 executing program 0: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000f79000)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) 2018/01/13 14:07:32 executing program 2: r0 = creat(&(0x7f0000cc1000+0x8bb)='./file0\x00', 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000769000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x28) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/182, &(0x7f0000002000-0x4)=0xb6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/13 14:07:32 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) pipe(&(0x7f00002f1000-0x8)={0x0, 0x0}) dup2(r1, r0) 2018/01/13 14:07:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$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}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) socket$can_bcm(0x1d, 0x2, 0x2) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e8b000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) lseek(r2, 0x0, 0x0) 2018/01/13 14:07:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000002000-0x18)={0x800, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x8000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = dup(r3) getsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000004000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000013000-0x9)='scalable\x00', 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r2, r0, 0x0) 2018/01/13 14:07:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000043b000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000af3000)='/dev/snd/midiC#D#\x00', 0x20, 0x80200) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000306000-0x2)={0x6, 0x2}) r2 = fcntl$dupfd(r0, 0x0, r0) lremovexattr(&(0x7f00009af000-0x8)='./file0\x00', &(0x7f0000060000)=@known='security.capability\x00') bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00009fa000-0x20)={r2, &(0x7f0000689000-0x2f)="1c22a7229c541e6663609aadfbf4b99dcb7562cac5f9167a7fa6908a1074b5f8416e663f9db66d8bd8af63269cabbb", &(0x7f0000520000-0xb9)="2845d27ac8037084aa054d0cc2668d55abad73a70638712c4afbdf2a9c99469a31f8c5558bc3ca06311aedc76582f8537ea1df6239a05a7cc6994000a0bc3c418c69bca343261957910cf446599b4d0ab6be2ddef366b5200ec0440aee2e4c2ebcc935770194aefee0ac8bc979fc747864e039ed1369fc2dbb313026cbcd5e2c56b45e148179c982f8c9b91b85b8a348dc91662af45c91ac76970ed307fb0dd828ec0cf7f5f0af55a9b4abd990c27e7465a826fc7a3a9a7a9d", 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000083e000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x40002, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/13 14:07:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f000091e000-0x4)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f00002de000)=0x0, 0x4) 2018/01/13 14:07:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = dup2(r0, r0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ba0000)='/selinux/policy\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000ede000)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) pipe(&(0x7f00002f1000-0x8)={0x0, 0x0}) dup2(r3, r0) 2018/01/13 14:07:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x6) r0 = socket(0x4000000000011, 0x80003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000bb2000-0x4)=0x2, 0x176cf44dcc6809a1) bind$packet(r0, &(0x7f0000b08000-0x14)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) setsockopt(r0, 0x108, 0x1851, &(0x7f0000cfc000-0x25)="e91e4701eacd1d9469e074e563b5b00e5a834521b2805fad640a5aa6c62637bb38500fb3bb09945b9978860767413cb927046a2b25e4e2ee32aef9aa21dc368cf877b1f8f3001a94dcfa7292f4b996ecfe99c01e10f523495e0010000000000000a169cbdea61e5ee1c252d6bdbc51212cc52dcc5b5045b9000000000000020080c3f23050d69223ded29191c639f2ade1b7b0a094a5", 0x96) r1 = socket$inet(0x2, 0x3, 0x6) sendto$inet(r1, &(0x7f000027e000)="", 0xff6d, 0x2000c8e4, &(0x7f0000191000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000283000-0x1d)="", 0x0, 0x0, &(0x7f0000153000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 14:07:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x40000000003, 0x10000000) write(r0, &(0x7f0000a36000+0x930)="170000001a001bed0000132100f404000004010100008d", 0x17) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000259000)='/selinux/user\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000d1d000)=[0x2, 0x1f]) r2 = syz_fuseblk_mount(&(0x7f0000307000-0x8)='./file0\x00', &(0x7f00004f3000-0x8)='./file0\x00', 0x1000, 0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x6, 0x284a) writev(r2, &(0x7f00008d2000-0x60)=[{&(0x7f00003a8000-0x1a)="7015582fbdab955a47388c8e66f5ecc9423e1a540b998e20575e", 0x1a}, {&(0x7f0000e6f000)="bb5bc8b01d8b2958fbd7277c4f234762cba090dcb5ec17d5be859f29ee08ed6a0d3b9e3990cfc530e5164b8e8520d50d66a1e2bcaadc0fd0cea3a0fd2aba97d729954a804c95994da10ccbabb290e9d3770718b2a1deefaa3eedf5728888ac2d47d7e1127b7ae9564bea70225e2ff72c6134fed92121eca99599972e793fdece0939529bc0a8ae405c02cf623c3d6d2953086e1d4c392fdfaaca2ed2d54f4908dccd1a41dc929c71e23d586a76464b7deec40a13f0f648d18f5f6e936cb56942724d0b56dc9d3ada5273a1a60978a95a75ddc1b3f2a24eed676b20ea54f465443de3ffbad96ece23914bdb34ade91c3f85dc03ba", 0xf4}, {&(0x7f00003e8000)="13a1bcb018f181907b55ab1d5188b1", 0xf}, {&(0x7f0000f35000)="dd49c0725656358df016a05004283ebb1b024427ab3248fee3b035f30a317318764cd03a", 0x24}, {&(0x7f0000f1f000-0x4c)="7a6453d3df20c9edb6481bc05f34fdac34c26ad8d37220d5dc2399c310c786a5c2684f95c57ccee53ee810fd7781f539f1d9bf525cd1904a68bb86167c386ae0010b695b45c3f4dc8565350c", 0x4c}, {&(0x7f0000ac2000)="125383cdd0294bd2d51337568f9af3cd55d1000cabfe1bdd696c33b3ed01903a29a25f046ba8ffba7ffab35655b97c23e46995f00e4ef1b210ccf6c8622510b421c5d26911441a02a743a8beb363cb30a14d41a6ce8ef65d9f70950326ac299d29e2d42f03fbab5ebdd0602e36908995521d56e4bc5dc12052f260780a3106caa3133ba6ee67156d07a93996a78aaabf8c402dc4d1a2d15cb5aa92ed4ddfa5c0ccdf", 0xa2}], 0x6) recvmmsg(r0, &(0x7f0000f7c000-0x40)=[{{&(0x7f0000478000)=@hci={0x0, 0x0, 0x0}, 0x5, &(0x7f0000ee0000-0x8)=[], 0xfc, &(0x7f0000579000)=""/221, 0xdd, 0x0}, 0x0}], 0x4444648, 0x0, &(0x7f0000d6c000)={0x0, 0x0}) pwritev(r0, &(0x7f0000292000)=[{&(0x7f0000c99000)="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", 0x1000}], 0x1, 0x0) 2018/01/13 14:07:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) pipe(&(0x7f00002f1000-0x8)={0x0, 0x0}) fstat(r1, &(0x7f0000e3f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup2(r1, r0) 2018/01/13 14:07:33 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000014000-0x58)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000012000)='/dev/input/mouse#\x00', 0x2d7d, 0x40000) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000012000)=0x7, &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000)='./file0\x00', &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000001000-0x8)='./file0\x00', r2, r3) r4 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x9258, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000003000)=@get={0x1, &(0x7f0000013000)=""/237, 0x3}) ioctl$TIOCLINUX4(r4, 0x541c, &(0x7f0000002000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000e0c000/0x3000)=nil, 0x3000}) lsetxattr(&(0x7f0000fd1000-0x8)='./file0\x00', &(0x7f00001f0000-0x16)=@random={'trusted.\x00', '-ppp0keyring\x00'}, &(0x7f0000742000-0x1)='\x00', 0x1, 0x2) 2018/01/13 14:07:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f00002f1000-0x8)={0x0, 0x0}) dup2(r1, r0) 2018/01/13 14:07:33 executing program 3: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000fbe000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000009d000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x8}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x0) accept4$packet(r0, &(0x7f0000a33000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003f2000-0x2)=0x14, 0x800) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f000046b000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x10004, 0x0, 0x0, 0x0, 0x0, r2}) 2018/01/13 14:07:33 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$void(r0, 0xc0045c77) ioctl(r0, 0xc0884123, &(0x7f0000002000-0x9c)="ac") 2018/01/13 14:07:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f000074e000-0x3f)="b63db85e1e8d000000000000003e15d61dcc436aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000029c000-0x20)={@generic="c2958c04cd8b17507dffff0d755d7f9e", @ifru_flags=0x4001}) readv(r0, &(0x7f0000700000)=[{&(0x7f0000f94000-0x35)=""/62, 0x72451227}], 0x1) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00005c2000-0x20)={@generic="3b3e208df881994347f4ae4a85e3e817", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a65000-0x14)={0xd9b, 0x80, 0xfffffffffffffff8, 0x80000000, 0x31}, 0x14) 2018/01/13 14:07:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000022b000)='/dev/kvm\x00', 0x589a44, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x8) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f000081e000)={0x1, 0x3846}) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f00001b6000-0x48)={0x60003, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000d0f000-0x4)={0xb, 0x0, 0x9, 0x0}) fgetxattr(r1, &(0x7f00009f3000-0xd)=@known='security.evm\x00', &(0x7f00008b6000-0x1000)=""/4096, 0x1000) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00009a3000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x1000000000000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000097e000)='/dev/sequencer2\x00', 0x82000, 0x0) 2018/01/13 14:07:33 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fbe000)='/dev/sequencer2\x00', 0x4080, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000909000)={0x0, 0x0, 0x0}, &(0x7f00004e2000-0x4)=0xc) getgroups(0x5, &(0x7f0000208000)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) syz_fuse_mount(&(0x7f0000fbf000)='./file0\x00', 0x1001, r1, r2, 0x80000001, 0x1) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000fbe000)=0x7) madvise(&(0x7f000071c000/0x3000)=nil, 0x3000, 0x12) mq_open(&(0x7f000059d000)='\x00', 0x80, 0x4, &(0x7f000014c000)={0x7, 0xcb8, 0xfffffffffffffffd, 0x6, 0x9, 0x9, 0xfff, 0x1000}) 2018/01/13 14:07:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000662000-0x7)="3a057448302a00", 0x5) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x40) seccomp(0x1, 0x0, &(0x7f000031b000)={0x0, &(0x7f0000000000)=[]}) lseek(r0, 0x0, 0x3) 2018/01/13 14:07:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000648000-0x10)={0x7ff, 0xffffffffffffff0a, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000ac0000)={0x1, 0xfffffffffffffff7, 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]}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0x3) 2018/01/13 14:07:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setsig(r0, 0xa, 0xd) r1 = socket(0x11, 0x80002, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) ppoll(&(0x7f0000433000-0x18)=[{r1, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x2, &(0x7f0000d61000)={0x77359400, 0x0}, &(0x7f0000eab000-0x8)={0x0}, 0x8) 2018/01/13 14:07:33 executing program 3: mmap(&(0x7f0000962000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) accept$alg(r0, 0x0, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000963000-0x8)={0x5, 0x1f}) 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 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = open(&(0x7f0000963000-0x8)='./file0\x00', 0x2000, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000001000-0x14)={0x2, 0x0, 0xd93d, 0x4, 0x6}) sendmsg$nl_xfrm(r1, &(0x7f0000001000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000996000-0x2cc)=@newpolicy={0xb8, 0x19, 0x421, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 14:07:33 executing program 6: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000e22000-0x20)={0x46e1ec, {0xfffffffffffff27c}, 0x0, 0x0}, &(0x7f00008c8000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000ca6000)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00001fe000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) pipe(&(0x7f00002f1000-0x8)={0x0, 0x0}) dup2(r1, r0) 2018/01/13 14:07:33 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000001000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() ptrace$poke(0x5, r2, &(0x7f0000000000)=0x0, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgid(0x0) stat(&(0x7f0000afe000-0x8)='./file0\x00', &(0x7f0000545000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f000061e000)="88bbb1f94f1f4d7fbd65a73f04278b1318ea6667315b3a6e1d83c9a653fdb06edc704d3ec786e9deaeee084d008dbcbe6e3dbeed6bd8719453b90364d1968eb0fd0f37c2d0c7cc4be75c82a7859b2b68f35ebf8bfc6125a46d56323b30cb2988fabcdaf31507654f14b9547156bc84bc99ba852025ba0b1d536ce5e5f4f9e5e5476f1043ff7ab8bcb01df073bf4329e3f4be86deb9749f33a0e48671cd3cacdc271d11dc65d63fe729edbad16cb5e34a871fab99169f336135bc4f5006", 0xbd}, {&(0x7f0000645000-0x5b)="252f16eda2eddf66f36acf365b5d138ea774a551a43eecb9ecc883d4375b4d175d487f75b93c6b35cd54a29df61513a561115d9c42bf261a3dbc1a18e12ebd0a77f16890c894875250307f14049ecdfc71a93bbd858d1d73d33218", 0x5b}, {&(0x7f0000001000-0xa6)="0b2f7d61152846c89b211c0020f387769a4b89ec7634599c7cf406c52eeab8399d180771b82e84b1c9b95c5958b62f2925893549c49f66fe610abe3b85e4baf8ff8b9c1d61e6fac0efdf73f142e08bc9cf396ea2b35acb78814f49233adca87bc92a14e8574b10361a5df58e93e3281c9c0d79762d3415fe2961d2ac2611afefb7048541fe5ff698e4854eb6765f1fe6caf8ea8ee230067e21fc601275f6feb6ba6d1d9b4039", 0xa6}, {&(0x7f0000b03000)="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", 0xfb}, {&(0x7f0000000000)="1dac2f7c1edc74783befad1e439d552de047d94099104bc162603f52b8cd5d912d64b45e8fe3dc736eaf5ab31ed16af78ea5c3fff6c530d5d0b90267b8b793c9fb917da65dbc226c5f744ee8f142b2a082705be887881454298291c9f990803dfb83e672e26a7d4e2b4aec4d74fa2d9946b0607515de8adf557d849232997578ee", 0x81}, {&(0x7f0000001000-0xe8)="248d76a939ccd4462c6ca4a486e76331bde3cb76511e43150334426ce6df86126437ca65d27afc79beb715488018165651a7bcdb3481ad4bc230edb0d65529c7161a419a81ab3edf0d7fd43af24ab138aeee1354d7bfc1182e640b445dbbcc407422ac9d64c48818c64201111e5a7dd0c788378b11aa1682123ca1f1b73cfc084d6b7411956e1406c71e01bbfa54ab4549f05ccf86ffe339a093e3c1c470f6dca68ac1ef97753d7c1aa00ab73e14a31694691d71cea6f298a320216dedc4a9caeeb0bfb800c08088b417a53ef1903460cadabdac98d2f745393eb20ab1c56bb9902ec3768bc79fe3", 0xe8}, {&(0x7f0000001000-0xd3)="3410dab5a68cc458f6ef7cbfabaa3f34c9c0d0abc71af40164cf6f184980d7e9d9185b2123cd0842da09772cd630a368df598ae3f886f64be0df8cf7a1a59a3754a4b1bb5194fdc67ef156dba91a5e604d772b7c6aba0ba0127886cd9b32b927ac1c1afc002ef4300cbd92a28348b126329f053b90b7de46bc43e156fc7ded58c5e445864cd8b3c7aa6a8ba15c135581697ca72b8d947270c14b2a6ea11f6fa4e4078d5d70b8c6b3f9878d15d426923495eb91e7e59998dfd574ebea8b3a6f64e05be33f804f20794d31c142a6daab3b0f508f", 0xd3}], 0x7, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x40010}, 0x457e2223fb4bbc13) 2018/01/13 14:07:33 executing program 4: mmap(&(0x7f0000000000/0x250000)=nil, 0x250000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000251000-0x20)=[{0x2, 0xffff}, {0x7, 0x4}, {0xb, 0x2}, {0x2, 0x7fffffff}], 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000017a000)={@common='lo\x00', &(0x7f000024e000-0x7)=@ethtool_dump={0x26, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000251000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000251000)='/dev/vcs#\x00', 0x6, 0x0) openat(r1, &(0x7f00001d8000)='./file0\x00', 0x82, 0x2) 2018/01/13 14:07:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000c6d000)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f00007d7000)={0x90000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/13 14:07:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000b6a000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x0, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x221, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00003f1000)={0x8, 0x0, &(0x7f000090e000-0x8)=[@acquire={0x40046305, 0x2}], 0x0, 0x0, &(0x7f0000540000-0x1000)=""}) 2018/01/13 14:07:33 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) add_key(&(0x7f0000b4a000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00000d6000)="", 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f0000b30000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a53000-0xd5)="") mlock(&(0x7f0000381000/0x3000)=nil, 0x3000) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000a5000)='/dev/vga_arbiter\x00', 0x202, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f00002bc000)={0x7, 0x4, 0x20}) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000305000)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f000010e000)=0x96e) 2018/01/13 14:07:33 executing program 4: r0 = syz_open_dev$adsp(&(0x7f00008b9000-0xb)='/dev/adsp#\x00', 0x401, 0x10000) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000ef3000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a17000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000d5000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xffffffffffffffff, 0xb, 0x0, 0x0, 0x0, 0xfffffffffffffffd}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/13 14:07:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) mount(&(0x7f00001d0000)='./file0\x00', &(0x7f00009ba000-0x8)='./file0\x00', &(0x7f00004f1000)='mqueue\x00', 0x2000809, &(0x7f0000977000)="") open(&(0x7f0000bd2000-0x8)='./file0\x00', 0xf283aa8da6c9f18d, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000025f000-0x8)={0x0, 0x0}) 2018/01/13 14:07:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) ptrace$getenv(0x4201, r0, 0x20, &(0x7f00002e6000)=0x0) migrate_pages(0x0, 0x5, &(0x7f0000ae3000-0x8)=0x2, &(0x7f00003ec000-0x8)=0x1) syz_open_procfs(r0, &(0x7f000003a000-0xb)='net/rfcomm\x00') 2018/01/13 14:07:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x3, 0x20) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006a8000)={0x0, 0x0, 0x0}, &(0x7f0000a04000-0x4)=0xc) fstat(0xffffffffffffff9c, &(0x7f00003f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000e0c000)=0x0, &(0x7f0000f2c000)=0x0, &(0x7f000079a000)=0x0) fstat(0xffffffffffffff9c, &(0x7f000054c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f000091a000)={{0x7, r1, r2, r3, r4, 0x10, 0x8, 0x0, 0x0, 0x0}, 0xffffffff, 0x3, 0x1, 0x0, 0x0}) r5 = add_key(&(0x7f00004f5000)='keyring\x00', &(0x7f00008db000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) shmctl$IPC_RMID(r0, 0x0) keyctl$search(0xa, r5, &(0x7f0000fd2000)='\a\x00\x00\x00\x00\x00\x00\x00', &(0x7f00000f7000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, r5) 2018/01/13 14:07:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000015a000)='/dev/vga_arbiter\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000b71000)={0x0, 0x6}, &(0x7f0000bf9000)=0x6) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00002d2000)=@assoc_value={0x0, 0x4}, &(0x7f0000644000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000afe000-0x10)={0x0, 0x7, 0x81, 0x3}, &(0x7f0000272000)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000032c000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f0000c50000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000a7c000-0x10)={0x0, 0x2c, &(0x7f00001a9000)=[@in={0x2, 0x0, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}]}, &(0x7f00002f8000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000e22000-0xa0)={0x0, @in={{0x2, 0x1, @rand_addr=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, 0x200, 0x0, 0x6, 0x4}, &(0x7f00002ee000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000484000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x2, 0x7fffffff, 0xb69d, 0x82}, &(0x7f0000312000)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000880000-0x8)={0x0, 0x8}, &(0x7f0000288000+0xb32)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000792000)={0x0, 0x0}, &(0x7f0000078000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000ab0000)={0x0, 0x5a, "fa2f2dfc408eb2e803b9e4a629546165a3b5eebc28a8e262aac8484bbed1a420c1de6c3a327d102e184e39b0fc07cf8a406932e7f9eb6da2511607af0a6ee0454055125d04bac0ad048e3bfc099b921c9e70bcd0725fc4c9804a"}, &(0x7f000054a000)=0x62) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000246000-0x10)={0x0, 0x8, 0x80000001, 0x845}, &(0x7f00001da000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00003c6000+0x32b)={0x0, 0x6, 0x2}, &(0x7f0000d68000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00001c8000-0xe)={0x0, 0x0, 0x3, [0x7, 0xeae, 0x4]}, &(0x7f000046d000)=0xe) sendmmsg$inet_sctp(r0, &(0x7f000062d000)=[{&(0x7f0000fe6000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004ef000)=[{&(0x7f00007b0000-0xa9)="a21385bf61bc3b8c49166d64abb11cd50a341f0f8cdbd6a054f6eba9098fecf847d932569dbc037b6194f638bd6a7e020fa69aebc463c3b28e1177972edd7fe748c4c6fa579ae66fde8512d3a376199885c57e5678e295c9f60de51c9419622df8c5f9fc12ed6e2482e172c859365f0c21d9ae5e11290d7760c907b5bbd751415e3d420b520daf7ea23742c01578325281e02b2bfff19bd10a14437401d23a43a7bbe7f3e0d2a7f5e1", 0xa9}, {&(0x7f00000c0000)="83fd1508", 0x4}, {&(0x7f0000bb4000-0x20)="f75b52bf5131590405d4cf14d88c559f2c77fa2ea1d24664d6d3fa7e3d11c576", 0x20}, {&(0x7f000025f000)="72be1c82fc53ac02444a8dc151c2fb760a1716d28be0196ce9eb4aecf4f33a4e9e926c321881f910f785b178e3d16262f7e732df227d2547cd7fd4aa2ccb6a89f67c53ed13fe88249a1764e0778c146130d4076799400b6fef3f24ebafdb1910c93daa8e31575943d40dee9ed77393a16b03edbf7f01e4feed02786a54e698", 0x7f}, {&(0x7f00003f4000-0x20)="f86155b888dbf553ef028e268c6f27bb8fab8a42770d49963459e32c971923f1", 0x20}], 0x5, 0x0, 0x0, 0x20000000}, {&(0x7f0000c1f000)=@in6={0xa, 0x1, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x1}, 0x1c, &(0x7f0000b79000+0xaff)=[{&(0x7f00006ad000)="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", 0xfe}, 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{&(0x7f00005c8000)="c82e729d1314ec2bdecc696d433ae86c8afca6d3198803d6798b13ae970a048e82867d0969ea564682fc90a636d3fce632b10f44920b4f4d9a44200ad54c38932e39343a01d6a46cc5e72c", 0x4b}, 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&(0x7f00005dc000-0x10)=[{&(0x7f0000538000)="42af66259c4549cc1f1c08c8353d0434664cbb1ef524665ec6cdd96a0c695ae5a8e04291e6d3dfa4324a38b52ed8cc60ce056c866b83539a4acf655bc1523c144d49eef2dfc32fcee616448811513721fb58b83397d965fd5e9b50c7081162a533711c9bee99206b20a586d8b885d51b73d9a87aed1f0eb726396c42ce2a8cce15b3530c9c12c467ff299d2e6c721a9f1e0e6230fb", 0x95}], 0x1, &(0x7f0000a7d000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x3ff, 0x1, 0x3, 0x8, r4}}], 0x30, 0x4000}, {&(0x7f0000006000)=@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000001f000-0xa0)=[{&(0x7f0000661000-0x3d)="020afc07bbcaa315f5e7fe139f8ed58b08f75a19e686bed65b1bde624bd833bc8e49dd9878b14a7d00f01b0b042c94b8ce92bb2a42c2afecd6f77230bd", 0x3d}, {&(0x7f0000ee7000)="f4ba5da0e6719fba47242c529584e9f26e9b902a36e1e4901637c1025cc2d46e546755791bcc8f12243ecee29a78aed03e9d698f3654b76ccc36fbac68afa5bf15a9754f8bf0", 0x46}, {&(0x7f0000338000-0x82)="93648388fee2d23eb5d5602c3045fb98c3f7a4474693c537c7ccc6733449e7d012f1e3d7081593700c7dc3f35c52d01620ffc744a6f6f3ad37149fe211156f671c3569a727c2046bf27a3c91b15a644fdfc5cc98cdd23634fde001a3e5584cad5e60bebb32de1f74fbc96256664667caa66b8d3f561bd6e4d7d8984f0fb9e6e884b0", 0x82}, {&(0x7f0000427000)="b1eca0c5558a1d997306eaf3e78289636a71cc970496347daf2ff2dee68ce38a8087c166bcccd7216645b946ff5b36879334b65a57617b31bd4081d919e32622062eb36253102798c4dbe58ef649811a8b2357108ece36b18f1416d0816174291517426e3b1e212ee778dd2815f6dae3b25c5571c0340174", 0x78}, {&(0x7f0000dc2000-0x60)="dd0acddbae52bd0e2db16add780c63cb8fc8a61e5908aa64e673d36523c6aab3ccff488a621696d98f0b390d273f2dc6fbf5579fda64da37e564214d42fa1ffcda8dcc1234733b32d81e80cac269dbc3c2b19e8c5e9ae1178a13e925fb38a541", 0x60}, {&(0x7f000028a000)="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0x1000}, {&(0x7f0000b9e000-0x8e)="ad238f75308aa46d3302df0369412b42bec8b8b68d287e2c19a281a01ceadb81d2dcb83396890eea024a1853bf9e1ea6b4c1758ba5b272a12c8dab1b7323cdffe96cd452bda3e95299f5ded355a9746c1fb74d71798cb581861bbfcc4323626af71a36a8951e65ca08df71597a878fe490a3012db1b3d2e8dd549297093790432a4d0d3ca80e9744481ed6f9cef5f7257e4bea696880b64d4e40f6abab0b9d306a6fdaeb0fffb6e706a6e50cb82755d0ebbdbe9b5c8ffa6fcc165ebfb18fed84bd792950", 0xc4}, {&(0x7f0000952000-0xb5)="1be677480f2a019689967b87637a095b0796d12912bfa4fc8490d1f65224fe4c0209a2d113f09a45fddbcd5805da78c7235d0a724febea2cc7e963f0ae77c0de817f3c0991f503ddda87cf43c9e3f6b464388b23997d4d67cb0d4e6766999df42a5bd21a45639ff2da1c22a87e52b67854d0a10ea317e24cd72647dde5df392a705e071b84063122419a4c6900fac7ea4a8a9e6bc16971ce1096121d0a9ec4cfe94e4a3804eed944ae4c0b31f225d79dad5e2397dd", 0xb5}, {&(0x7f0000541000-0xcb)="574629815f5b7ed877ca5bf02672404b2e699a5aab8fa93a93d9f3a08b23aa3004288259eb7da5ac860410f2f7dabef6a3ea29545019cc30ec3019b426fe265a90b1c267ac209a5d2476195ff0f823c0a73f55f40aa87e9e43a3c126ff4091fef05e40e12fd5b6f2407f4f39b8af9cb0490a2f8d04c2baba3c1ff4b8127e7a039d939070e46163edf16502c81d45d3a611895c11576b153bad16194f167a1371c852ebfec66d1cb4c57ce972d957be0d4284cf0a467ac4533ee58a5c2403e5c9e326958889f4d24b039606", 0xcb}, {&(0x7f0000b25000-0x33)="9bcd02823ec322b43f147b62ade5077f6bdffd312b75cc5c347a1ffff78ec32cbf8c3ee1b9c4cf1c14bd2270cebc370e7c0a78", 0x33}], 0xa, &(0x7f0000ea4000)=[@init={0x18, 0x84, 0x0, {0x5a, 0x4a, 0x10000, 0x2d8b}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x0, 0x7, 0x0, r5}}, @sndinfo={0x20, 0x84, 0x2, {0xd7, 0x8, 0x10000, 0x9, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x7e, 0x8001, 0x0, 0x3, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8000, 0x1, 0x5, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x200, 0x4, 0x7, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x1, 0x8, 0xf95, r10}}], 0x150, 0x1}, {&(0x7f0000c96000)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002ce000-0x40)=[{&(0x7f0000514000-0x8c)="1cbd4f7ec616bed995931a72bf8ff487dfc70a59b55be7924ed5036fd15f2e82be0fd4f1ab9db89e787d27ac2b9fbcb316993c28e4cef9586d695b447bbc6228017e1f7b154f4c5b39a91a887af9d0a3fb2d8fcac49fddd8b3e155d48b4be8bc789fb2e270aed2d3d705b8ff5cd2d9a05b78753e831644766fd450963172dc1d5d2d0550a352e3bced037356", 0x8c}, {&(0x7f0000264000)="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", 0xfc}, {&(0x7f0000c44000-0xc6)="6b2a2534cec933f99d1c1144fd02fedbd0f6e082b0763f89c391210a6a5715d5d9c4d582830a535f09752c635aacaf246d4621097f598ceb6d0ecf4dca090a515a593a9ae9f85a1c9bbc00a75614a761581c15a78dff89c80dd3e6c49243153f52d17df0c0f785889f955383a27a3e49413b478ee319ca98364f42c1fc65658ccc0ae3a685c648e54fc8a28f6ae4ae88901ad071670f400685b2a9ef214d10fc0d710198793731d05b6640621f0cc77f584425ba3a8d2287116c22766a94cf1ff894fe13703b", 0xc6}, {&(0x7f00009a0000-0x65)="1f26d5be8bfdbe0fcad7dfd41e09e484f5a5fe727852e0d7bd0cdcf5f084c0ac67a477698feb898f5afb7b1fd29a676c95f6dffe2af8e21f7604bb3079dd5cbc08bda78fdcba76806d78e3bb7397ecb5402a92c89f6fd3b93691cc14140e79de820a0af745", 0x65}], 0x4, &(0x7f000093c000)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x0, 0x2, 0x101, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x100000000, 0x4, 0x400, 0xfffffffffffffffe, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x5d, 0x4, 0x200, 0xfffffffffffffeff, 0x100000000, 0xa36, 0x0, 0xfffffffffffffbff, r13}}], 0x90, 0x4040800}], 0x5, 0x0) r14 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r14, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) pipe(&(0x7f00002f1000-0x8)={0x0, 0x0}) dup2(r15, r14) 2018/01/13 14:07:33 executing program 4: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00001c7000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x20)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000e6d000-0xbc)={0x80, 0x0, "006c69656e743100fffc00050000000000630000000000000000000000000000000000000000000000000000f400000000000000000000000000000000000008", 0x0, "400000000000c500", "88e7ed00007fff05aa1e961ef6a3990aa0e000e50800000000000000000000e0", 0x8000, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 14:07:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b88000)='/dev/sg#\x00', 0x100000, 0x400400) ioctl$KVM_SET_PIT(r0, 0xc0481273, &(0x7f000084d000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x4}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6(0xa, 0x80000, 0xfffffffffffffff8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000dcf000)=0x0, &(0x7f0000073000)=0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000b2f000)=0x1f, 0x4) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000c33000)={0x8, 0x0, 0x478c}) listxattr(&(0x7f00004fa000-0x8)='./file0\x00', &(0x7f0000d90000-0xdc)=""/220, 0xdc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000097a000)={0x0, 0x1}, &(0x7f0000c75000)=0x8) r2 = syz_open_dev$amidi(&(0x7f000071b000)='/dev/amidi#\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000048a000-0x8)={r1, 0x7f}, &(0x7f0000978000)=0xfffffe42) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00004fc000)={r3, 0x9}, &(0x7f0000983000)=0x6) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000d2d000)=0x4) [ 218.837288] binder: tried to use weak ref as strong ref [ 218.842815] binder: 25459:25473 Acquire 1 refcount change on invalid ref 2 ret -22 [ 218.896408] binder_alloc: binder_alloc_mmap_handler: 25459 20000000-20002000 already mapped failed -16 [ 218.902510] binder: BINDER_SET_CONTEXT_MGR already set [ 218.902520] binder: 25459:25486 ioctl 40046207 0 returned -16 [ 218.905830] binder_alloc: 25459: binder_alloc_buf, no vma 2018/01/13 14:07:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000be7000-0x10)={0x20, 0x7ffffffe}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007c2000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f000042d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/13 14:07:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) pipe(&(0x7f00002f1000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000548000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f00007bb000)=0xc) dup2(r1, r0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f00002ab000-0x50)=""/80) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c13000)='/selinux/create\x00', 0x2, 0x0) 2018/01/13 14:07:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000acd000-0xf)='/dev/sequencer\x00', 0x1, 0x0) ppoll(&(0x7f0000fcb000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000074000)={0x77359400, 0x0}, &(0x7f0000b0a000)={0x0}, 0x8) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000e69000)=0x0, &(0x7f0000fdb000-0x4)=0x4) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f000041c000-0x8)=0x2) write$sndseq(r0, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0xfe, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}, {0x4, 0x0, 0x0, 0x0, @tick=0x0, {0x8, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x60) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000117000)={0x0, 0x0}, 0x2) 2018/01/13 14:07:33 executing program 0: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000566000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00008db000-0x10)={0xfff, 0xfffffffffffffffc, 0x7f, 0x2}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f80000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000f81000-0x4)=0x7, &(0x7f0000f80000)=0x4) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000b7a000)=0x2, 0x4) getsockopt$sock_buf(r1, 0x1, 0x1d, &(0x7f0000000000)=""/95, &(0x7f0000f7c000-0x4)=0x5f) 2018/01/13 14:07:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x1, 0x60100) bind$alg(r0, &(0x7f0000b9b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000c6c000-0x8)={0x1020080522, 0x0}, &(0x7f0000034000)={0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}) fanotify_init(0x40, 0x181002) 2018/01/13 14:07:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000f5d000-0xd)='/dev/usbmon#\x00', 0x6, 0x40001) r1 = socket(0xa, 0x1, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f000000f000)={0x2200000000000000, 0x5002, 0xefa, 0xd, 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000749000+0xe91)='/dev/ppp\x00', 0x40000, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffb, 0x3f58ae690c7ca5b3, 0x1, 0x383, []}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000010000)='/dev/rfkill\x00', 0x0, 0x0) ioctl(r1, 0x8916, &(0x7f0000c07000)="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") ioctl(r1, 0x8, &(0x7f00003e3000)="86") 2018/01/13 14:07:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000609000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = open(&(0x7f0000e40000-0x8)='./file0\x00', 0x200, 0x2) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000a75000)={0x1, &(0x7f0000501000)=[{0x9d7, 0x8, 0x200, 0x8000}]}) 2018/01/13 14:07:33 executing program 3: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000fcd000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0xfff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d7b000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = getpgrp(0x0) fcntl$setown(r0, 0x8, r2) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 218.905854] binder: 25459:25489 transaction failed 29189/-3, size 80-16 line 2903 [ 218.961457] binder: release 25459:25473 transaction 104 out, still active [ 218.968518] binder: send failed reply for transaction 104, target dead 2018/01/13 14:07:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000a5000-0x8)={0x0, 0x0}) getsockopt$sock_buf(r1, 0x1, 0x0, &(0x7f0000821000)=""/200, &(0x7f0000ad3000)=0xc8) r3 = getpid() r4 = epoll_create1(0x0) r5 = socket(0x10, 0x802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f00006f8000)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r3, r3, 0x7, r5, &(0x7f0000b83000)={r4, r0, 0x0}) socketpair(0xa, 0x6, 0x40, &(0x7f0000df1000-0x8)={0x0, 0x0}) ioctl$EVIOCGABS20(r6, 0x80184560, &(0x7f0000b94000-0x4e)=""/78) sysfs$2(0x2, 0x7, &(0x7f000065c000-0x30)=""/48) shmget(0x3, 0x2000, 0x0, &(0x7f0000b32000/0x2000)=nil) readv(0xffffffffffffffff, &(0x7f0000c84000-0x10)=[], 0x0) finit_module(r2, &(0x7f00003b2000)=',\x00', 0x3) 2018/01/13 14:07:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) splice(r0, &(0x7f000030e000-0x8)=0x0, r0, &(0x7f0000090000)=0x0, 0x80000000, 0x3) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) pipe(&(0x7f00002f1000-0x8)={0x0, 0x0}) dup2(r1, r0) 2018/01/13 14:07:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xd0, &(0x7f0000e6a000-0x35)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) poll(&(0x7f00005eb000-0x40)=[{r0, 0x440, 0x0}, {r0, 0x2008, 0x0}, {r0, 0x500d, 0x0}, {r0, 0x2000, 0x0}, {r0, 0x20, 0x0}, {r0, 0x54, 0x0}, {r0, 0x480, 0x0}, {r0, 0x0, 0x0}], 0x8, 0x1) 2018/01/13 14:07:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x3, 0x2) msgctl$IPC_RMID(r0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) getsockname$netlink(r1, &(0x7f0000068000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00005bc000-0x4)=0xc) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000722000)=""/204) r2 = gettid() syz_open_procfs(r2, &(0x7f00002fa000)='net/ipx\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000aa2000-0xa0)=[{&(0x7f0000004000)=""/196, 0xc4}], 0x1) write(r1, &(0x7f0000417000)="f0", 0x1) 2018/01/13 14:07:33 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x9) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000f76000-0x60)={0x0, 0x34, 0x5, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f75000)=0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r1, &(0x7f0000693000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = accept4(r0, &(0x7f0000001000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000fe0000)=0x1, 0x4) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000dd7000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000fe0000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe0000-0x2)=0x18) syz_emit_ethernet(0x2e, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x3, 0x0, []}]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, 0x0) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000e15000)=0x3) 2018/01/13 14:07:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) 2018/01/13 14:07:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbd, &(0x7f0000647000-0x10d)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xaf, 0xffffffffffffffff, 0x4, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x8001, 0xfffffffffffffffe, "7e127f6ea7a1023e42d9f400918f5acda209fa234c0dddc65252ba7b1a416c88f7506cb9b45c43b1f5d511ac6123cc2e3ad300cc4a628f086102e15f7091160b6240fc6c4c4dcfee2c1a0e7655340c047cb91ca8a1530570679812702a71bc72383916256c87f2be9d0dc6a0a04f64fddcebf8d228deac5af5ac446bdaee6de1ce9f3bd2820ae0e82bec414561cdc23f579835"}}}}}, 0x0) 2018/01/13 14:07:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000bba000-0x38)={0x0, 0x0, &(0x7f000033d000)=[], 0x0, &(0x7f0000814000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r2 = syz_open_dev$amidi(&(0x7f000014f000-0xc)='/dev/amidi#\x00', 0x1, 0x40000) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006cb000)='/selinux/status\x00', 0x0, 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f00003b5000-0xb)='/dev/mixer\x00', 0x501000, 0x0) sendfile(r4, r2, 0x0, 0x80000001) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000371000-0x20)={r3, 0x1f, 0x40, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f0000f75000)=""/228, 0xffffff44}], 0x1, &(0x7f0000a3c000-0x6b)=""/107, 0xfdac, 0x0}, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000e61000)=0x0, 0x4) 2018/01/13 14:07:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) writev(r2, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) vmsplice(r2, &(0x7f0000c57000)=[{&(0x7f0000071000-0x5c)="", 0x0}], 0x1, 0x0) write$fuse(r2, &(0x7f0000044000)={0x20, 0x0, 0x0, @fuse_ioctl_out={0x0, 0x0, 0x0, 0x0}}, 0x20) dup2(r0, r1) mkdir(&(0x7f00000ca000)='./file0\x00', 0x20) perf_event_open(&(0x7f000000a000)={0x1, 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, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") 2018/01/13 14:07:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e2c000-0xd)='/dev/net/tun\x00', 0x0, 0x10000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000faa000)='/dev/sequencer\x00', 0x6001, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000409000)={0x6, 0x0, 'client0\x00', 0xffffffff80000000, "cb421005ac281eeb", "0750b0d3b72c5052f33ed37204dab143db365a9cbe1cb6d6e2cc7463e1bdf66c", 0x5d, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$packet(0x11, 0x3, 0x300) bpf$BPF_PROG_QUERY(0x10, &(0x7f000076e000-0x20)={r2, 0x3, 0x1, 0x0, &(0x7f0000f53000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) pipe(&(0x7f00002f1000-0x8)={0x0, 0x0}) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000430000-0x4)=0x0, &(0x7f0000e6c000-0x4)=0x4) fanotify_init(0x6, 0x1800) r4 = dup2(r3, r0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00003d5000-0xe8)={{{@in=@multicast2=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=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000683000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000551000-0x23)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 14:07:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000866000)='/dev/audio#\x00', 0x0, 0x40c800) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00007e4000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000016a000-0x4)=0x8) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000636000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x1}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000037f000-0x4)=0x0, 0x1e0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) inotify_init1(0x800) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f00008c0000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000b95000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/13 14:07:33 executing program 1: mmap(&(0x7f0000000000/0xcd2000)=nil, 0xcd2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x2, &(0x7f0000194000-0x10)={0xfffffffffffffffe, 0x0}) mprotect(&(0x7f00006cb000/0x3000)=nil, 0x3000, 0x2) mmap(&(0x7f0000cd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000cd3000-0x15)='/proc/self/net/pfkey\x00', 0x2101, 0x0) mmap(&(0x7f0000cd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000cd3000-0x8)={0x0, 0x80000000}, &(0x7f0000cd3000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000692000-0x8)={r1, 0x2}, 0x8) 2018/01/13 14:07:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f83000)='./file0\x00', 0x0) mount(&(0x7f0000c4e000)='./file0\x00', &(0x7f0000c76000-0x8)='./file0\x00', &(0x7f00001a0000)='vfat\x00', 0x0, &(0x7f0000ca8000)="") bpf$BPF_PROG_DETACH(0x9, &(0x7f0000fb3000)={0x0, r0, 0x7, 0x0, 0x0}, 0x14) recvmsg(r0, &(0x7f0000c92000-0x38)={0x0, 0x0, &(0x7f00005ab000)=[{&(0x7f0000612000)=""/173, 0xad}, {&(0x7f000041c000-0x3e)=""/62, 0x3e}, {&(0x7f0000924000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e25000-0x94)=""/148, 0x94}, {&(0x7f000065b000-0x5c)=""/92, 0x5c}], 0x5, 0x0, 0x0, 0x6}, 0x40000000) openat$dir(0xffffffffffffff9c, &(0x7f00007ce000)='./file0\x00', 0x1, 0x10) 2018/01/13 14:07:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000068d000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x8) write(r0, &(0x7f0000c4b000-0x25)="24000000200025000000000d8463f2000225da000400000009000beb08000200000000af", 0x24) epoll_create(0x1) [ 219.256222] mmap: syz-executor1 (25563): VmData 1634304 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. 2018/01/13 14:07:33 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f0b000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000ac6000-0x14)={0x0, 0xc, "f8bbaa8b71a1ea60462b9b36"}, &(0x7f0000f6b000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d2b000-0x10)={0x101000000000000, 0x1, 0x100000000, 0x5, r1}, &(0x7f0000000000)=0x10) r2 = socket(0x140000000017, 0x2, 0x2a31) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00003a3000-0x68)=[], 0x0) 2018/01/13 14:07:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f000006c000-0x56)="1f000000020319000000072000000680e2ed3b85090002000c000000400000", 0x1f}], 0x1) r1 = memfd_create(&(0x7f00007fe000)="722773656c66a03a00", 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000086f000)={0x7, 0xffffffffffff8000, 0x0, 0xffffffffffffff76, 0x0, 0xffffffffffffff81, 0x4, 0x1, 0x0}, &(0x7f00007c1000-0x4)=0x20) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000059d000-0x6)={r2, 0x80000000}, 0x6) 2018/01/13 14:07:33 executing program 5: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000f23000-0xab)="260000002400430504edff010100002100000004010000000000000003000000ffff03000000", 0x26) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000b2d000-0xb8)={0x0, 0x200, 0x4, 0x0, 0x400, 0x1ff, 0x8e3, 0x80000001, {0x0, @in6={{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0xdb06}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0xfff, 0x8, 0x4, 0x5}}, &(0x7f0000910000-0x4)=0xb8) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f90000)={r1, 0x8}, &(0x7f0000bcd000)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/13 14:07:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) pipe(&(0x7f00002f1000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000df3000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000241000)=0x8) dup2(r2, r0) 2018/01/13 14:07:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000063000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$vcsa(&(0x7f000023f000-0xb)='/dev/vcsa#\x00', 0x9, 0x200000) ioctl$TCSETAF(r0, 0x5408, &(0x7f00001e6000)={0xba, 0x1, 0x7581, 0x1, 0x42, 0x4, 0x8000, 0x7, 0x5b2, 0x9}) msgsnd(0x0, &(0x7f00001a6000-0x8)={0x48010000002003, ""}, 0x8, 0x0) clone(0x0, &(0x7f0000945000)="", &(0x7f0000042000)=0x0, &(0x7f00000fc000-0x4)=0x0, &(0x7f0000f60000)="") msgctl$IPC_RMID(0x0, 0x0) 2018/01/13 14:07:33 executing program 7: mmap(&(0x7f0000000000/0xf1c000)=nil, 0xf1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xe) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000f1c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000419000)=0x14) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f1d000-0x8)={0x0, 0x0}) ioprio_get$pid(0x2, r1) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e0c000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000495000-0xf6)=""/246) getsockopt$inet6_mreq(r0, 0x29, 0x13, &(0x7f0000df4000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000082f000-0x4)=0x14) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000541000)={0x7, &(0x7f0000d45000-0x38)=[{0x0, 0x1, 0x100000000, 0xffffffffffffb0b7}, {0x4, 0x0, 0x0, 0x80000000}, {0x1000, 0x2, 0x7ff, 0x1}, {0x2, 0x1ba36cba, 0x4, 0xd38c}, {0x8, 0xffffffffffff0000, 0x5, 0x5}, {0x9, 0x3f, 0x8, 0x101}, {0x20, 0x7, 0x6, 0xffffffff}]}, 0x10) 2018/01/13 14:07:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fbf000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) fstatfs(r0, &(0x7f00005e4000-0x98)=""/152) readv(r1, &(0x7f0000462000-0x50)=[{&(0x7f0000933000-0x69)=""/105, 0x69}], 0x1) ioctl$TIOCSBRK(r1, 0x40044591) 2018/01/13 14:07:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0x3, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000047a000-0x4)={0x0, 0x4, 0x2000}, 0xa732) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00008e0000)=0x0) sched_setaffinity(r1, 0x8, &(0x7f000069d000)=0x1) getsockopt(r0, 0x800, 0x5a, &(0x7f0000e41000-0xf7)=""/247, &(0x7f000065d000-0x4)=0xf7) 2018/01/13 14:07:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x81ff, 0x0) pwritev(r0, &(0x7f00007d0000-0x10)=[{&(0x7f0000196000-0x6d)="bed21e509d59b2dc0f0646cadb75c56a63ab61271da4fe2cbd9f8b82443e10badc42ce753d30d0fbe301107c7324fd370d98467f894a5a4144b5d463f75bb9be3c449041786abde0da806580e18947e1527e6cbd809821b09c4c86d7964b4a9e5bc2632891ccdc342b58a12d45", 0x6d}], 0x1, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) writev(r0, &(0x7f0000f16000)=[{&(0x7f0000e89000-0x83)="809ccc27680e46a3ab", 0x9}], 0x1) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000207000)=0x0) fcntl$setown(r0, 0x8, r1) [ 219.388144] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/13 14:07:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000969000-0xa)='/dev/cuse\x00', 0x40, 0x0) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000353000-0x2d)=""/45) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000bdf000)={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='sit0\x00'}) 2018/01/13 14:07:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000dcb000)='/dev/dmmidi#\x00', 0x1, 0x101000) r0 = syz_open_dev$sndseq(&(0x7f0000fb6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00008a4000)={{0x0, 0xc01}, {0xf, 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]}) 2018/01/13 14:07:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b29000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x6df2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000e29000-0x90)={[0x0, 0x0, 0x7, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000027f000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f000060a000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffe0, 0x5, 0x81, 0x0, 0x10001, 0x7000, 0x7000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x629d, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000568000)=""/127) 2018/01/13 14:07:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000076d000-0xc)={0x6, r0, 0x1}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f4a000)={0x2002, 0x0}) pipe(&(0x7f00002f1000-0x8)={0x0, 0x0}) dup2(r2, r0) [ 219.445323] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/13 14:07:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2b, &(0x7f0000b1a000-0x41)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @random="4c6100000004", [], {{0x200800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x6004, 0x4, 0xfffffffffffffffc, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @igmp={0x0, 0x0, 0x0, @rand_addr=0x5dfb, '<'}}}}}, 0x0) 2018/01/13 14:07:33 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x200000000003, 0x2) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@req={0x28, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_mtu=0x3}}) 2018/01/13 14:07:33 executing program 2: r0 = creat(&(0x7f000068e000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x8)={0x1, [0x0]}, &(0x7f00009d4000-0x4)=0x8) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f000000b000)=[{0xa4, 0x0, 0x0, 0x0}, {0x40000000000030, 0x0, 0x0, 0x3fffc0000000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r2, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/13 14:07:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x1c)={0x6, 0x4, 0x4, 0x40, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000637000-0x10)={&(0x7f00002f6000)='./file0\x00', r0}, 0x10) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000cc1000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00005b8000-0x24)={0x0, 0x1c, "dea0e45d4f8d07531798386282600ba5abd9bb66c208528d1859e892"}, &(0x7f000063b000)=0x24) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00008ae000-0x10)={r2, 0x7, 0x80000000, 0xa9ea}, 0x10) r3 = syz_open_dev$audion(&(0x7f0000624000)='/dev/audio#\x00', 0x7, 0x10000) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f000012b000)={0x1000, &(0x7f0000421000)=""/4096}) 2018/01/13 14:07:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e37000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f000017f000)={0x2, 0x2, 0x2, 0x3, 0x3}) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) pipe(&(0x7f00002f1000-0x8)={0x0, 0x0}) dup2(r2, r1) 2018/01/13 14:07:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000708000/0x2000)=nil, 0x2000, 0x1000006, 0x10, r0, 0x0) r1 = socket$inet6(0xa, 0x3, 0x1) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005a1000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f000018e000)={0x9, 0x9}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f00003cc000)='/selinux/load\x00') setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{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$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f00001c2000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/13 14:07:33 executing program 1: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000049000)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x800000000010a) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000000b000-0xc)=@sack_info={0x0, 0x3, 0xffffffffffffff4f}, &(0x7f0000051000-0x4)=0xc) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000051000-0x8)={r3, 0x200}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0xffffffff80000004, "7fd82d5e02ca3901", "88e7ed00007fff051eaa961ef6c6992b6900000000f9ffff7711be18a3d918e0", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x6, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x60) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f0000038000)={0x0, {""/7}, 0x0}, &(0x7f0000052000-0x4)=0x10) 2018/01/13 14:07:33 executing program 7: 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$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$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}) r2 = syz_open_dev$audion(&(0x7f0000c0c000-0xc)='/dev/audio#\x00', 0x100, 0x109000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000f3e000-0x10)={0x8, 0x8004, 0x0, 0x8, 0x0}, &(0x7f000049d000)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000f76000)={r3, 0x1f, 0x20, 0x4, 0xff}, &(0x7f00009af000)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/13 14:07:33 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 = socket(0x1b, 0x5, 0xfff) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000040a000)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000006000)={"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"}) write(r0, &(0x7f000062c000-0x1f)="1f0000000107ff0ffa00000700068001fffff8000900018008990506000000", 0x1f) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f00003dd000-0x18)={0x40000000, 0xffffffffffff1a83, 0x2, 0x9, 0x2e, 0x800}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000f02000-0x4)=0x0, &(0x7f0000497000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000e3000)=0x0, &(0x7f0000502000)=0x4) 2018/01/13 14:07:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f000082d000-0xc0)=[], 0x2082cf40) poll(&(0x7f00001a9000-0x18)=[{r1, 0x0, 0x0}], 0x1, 0x4b) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00006a3000-0x43)=""/67) close(r0) [ 219.592503] QAT: Invalid ioctl 2018/01/13 14:07:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x7, &(0x7f0000001000)=0x7, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vcs\x00', 0x200, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000003000)=[{0x8, 0x3}, {0x4, 0xfffffffffffffffa}, {0x3, 0x10001}, {0x2, 0x4}, {0x200000000000c, 0x800}, {0x2, 0x9}, {0x3, 0x8}], 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) userfaultfd(0xc0807) r4 = dup(r3) getsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000004000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f0000af3000-0x50)={{0x2, 0x1, 0x2, 0x0, 0x9}, 0x4, 0x3f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup3(r1, r0, 0x0) 2018/01/13 14:07:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ebb000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000056f000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfe0b, 0x0, 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x2) 2018/01/13 14:07:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000cd0000)='/dev/net/tun\x00', 0x0, 0x1a000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000bfe000-0x28)={@generic="025a2252e204fc7ea33f1359cfb8656b", @ifru_names=@common='erspan0\x00'}) r1 = gettid() ioprio_set$pid(0x2, r1, 0xb2d) pipe(&(0x7f00002f1000-0x8)={0x0, 0x0}) dup2(r2, r0) 2018/01/13 14:07:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$admmidi(&(0x7f0000713000)='/dev/admmidi#\x00', 0x80000001, 0x121002) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000167000-0x5)={{0x2f0, 0xffffffffffff451f, 0x6, 0x8, 0x9, 0x2}, 0x2}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000f47000-0x6)={0x0, 0x2}, &(0x7f0000c40000)=0x6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000088c000)=r2, 0x4) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000723000)={&(0x7f0000fb3000-0x78)={0x2, 0xe, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 219.617705] QAT: Invalid ioctl 2018/01/13 14:07:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d06000-0x9)='/dev/vcs\x00', 0x4000, 0x0) r1 = syz_open_dev$vcsa(&(0x7f000028e000)='/dev/vcsa#\x00', 0x3, 0x1) socketpair(0x1b, 0x3, 0x3, &(0x7f0000e0f000)={0x0, 0x0}) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000bdd000)='/dev/loop-control\x00', 0x800, 0x0) r4 = perf_event_open(&(0x7f00006f3000-0x78)={0x1, 0x78, 0x8, 0x9, 0x8, 0x6ff93e58, 0x0, 0x4, 0x20, 0xd, 0xd12, 0x9, 0x5, 0x3, 0x7, 0x81, 0x1, 0x800, 0x4, 0x9, 0x1, 0x0, 0x5, 0x3, 0x7a, 0x8000, 0xfff, 0x6000, 0x7, 0x8000, 0x0, 0x6, 0x0, 0x7fffffff, 0x9, 0x3f, 0x545, 0x7f, 0x0, 0x62, 0x4, @perf_bp={&(0x7f0000be7000-0x1)=0x0, 0xb}, 0x800, 0x9, 0x9, 0x92afd56177606822, 0x3, 0x100, 0x7ff, 0x0}, 0x0, 0x9, 0xffffffffffffffff, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00007af000)={0x0, 0x0}) r6 = syz_open_dev$evdev(&(0x7f0000c19000-0x12)='/dev/input/event#\x00', 0xfffffffffffff54f, 0x80) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00008ba000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000130000-0xe8)={{{@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=@rand_addr=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}}, &(0x7f0000c60000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000276000)={0x0, 0x0, 0x0}, &(0x7f0000e11000-0x4)=0xc) r10 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000481000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a22000-0x4)=0xe8) getgroups(0x6, &(0x7f0000781000-0x18)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) sendmmsg$unix(r0, &(0x7f0000d0b000)=[{&(0x7f00008bb000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000e2f000-0x40)=[{&(0x7f00008b7000)="caf7ece1ea9a766bcf7eb6575204a78fb5a44629", 0x14}, {&(0x7f000052d000)="8d72045817da44e7b7d1180e17a64c18cee7e116d2b28078778566c24c24fd85e4b449f07fbf9c16f0388b1d0b9d73c227d4db433c7898f740823c1f7ea02133d641793723911ac73e5540991881c0402633beb0d9d3113140d60afee299dd0832af083457f4f8ce89cea88178d0bef7ac07d02250aff30f74ceda73d063aedf0e1eb73e32d22ea004490152ed038ae2b5d80b932b2b95170c22935fc478d0", 0x9f}, {&(0x7f0000359000)="94c4faa308cabcdcc2b8e0f8e1fe9d35d331df6397193f29a8c6d64f86e7637e1264ab57a1f5f6a9cc42c0fa03a2a758489df7566096d2c3df0c8a978d3f97cacbebd58aca1f58e8eaa287d697bfd9eb7be30eafaedafe85a37b7e90f6936255003968ca4e39bd1a8a844f5ed630fcf559c6157f03ca1e8914a28324223451eb0ee2142f2646ad5ffd952364f54145cddc347a6aebc6111bd0a1cb27e6ba5381515948e8b8dce1df7dd91c3ea8f784d5ee880695b48120bc19d8b0aad0d524d2f72f420f8329b221c7cb5410a7eb2098c7f1054646b2eec2804a2dd3fc8ded945f88b9e5", 0xe4}, {&(0x7f0000f84000)="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", 0x1000}], 0x4, &(0x7f0000c6e000-0x78)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3, r4]}, @rights={0x18, 0x1, 0x1, [r5, r6]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x78, 0x40000}], 0x1, 0x40) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe9000)='/selinux/enforce\x00', 0x200000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r13 = syz_open_procfs(0x0, &(0x7f0000f7b000-0xd)='net/rt_cache\x00') socket$bt_cmtp(0x1f, 0x3, 0x5) socket$inet6(0xa, 0x5, 0x9) close(r13) openat(r13, &(0x7f0000357000)='./file0\x00', 0x8000, 0x90) 2018/01/13 14:07:34 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fe6000)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000e5e000-0x4)=0x98) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000fe7000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fe7000-0x4)=0x14) 2018/01/13 14:07:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) pipe(&(0x7f00002f1000-0x8)={0x0, 0x0}) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000736000)={0x0, 0x4, 0x10}, 0xc) dup2(r2, r1) 2018/01/13 14:07:34 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/policy\x00', 0x0, 0x0) flock(r0, 0x8) r1 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0x40184152, &(0x7f0000006000-0x1f5)="") 2018/01/13 14:07:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000d82000)='/dev/vcs#\x00', 0xd6, 0x24400) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000669000)={0x40000000000007f, 0x1, 0x81000, 'queue0\x00', 0xffffffffffffffd3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f0000bf1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000d08000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r2, r1, 0x6, 0x0) ioctl$TIOCSBRK(r3, 0x5427) vmsplice(r3, &(0x7f00000ab000-0x90)=[{&(0x7f00009a2000)="121fb3050c4755", 0x7}], 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f00004da000-0x10)={0x3, 0x2, 0x6, 0x3, "d266ff2cfa3518b32e642dba0e79f1fbadef9d24900bf1b1e5a09f935c2d7c9bf5c57c5579db60bfe342bb85", 0x4d1}) 2018/01/13 14:07:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ccd000)='./file0\x00', 0x0) r0 = open(&(0x7f0000ba7000)='./file0\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000377000-0x8)={0x0, 0x6}, &(0x7f0000ae9000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e15000-0xa0)={r1, @in={{0x2, 0x3, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9, 0x2, 0x8, 0x20}, 0xa0) lgetxattr(&(0x7f0000cf6000)='./file0\x00', &(0x7f0000062000-0x14)=@random={'security.\x00', "c107099d25a914518a1e"}, &(0x7f0000b1f000)=""/0, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000069e000)={r1, 0x100000001, 0x1, 0x3}, 0x10) ioctl$KDADDIO(r0, 0x4b34, 0x795) 2018/01/13 14:07:34 executing program 0: r0 = shmget$private(0x0, 0x1000, 0x400, &(0x7f0000b6d000/0x1000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000cd6000)='./file0\x00', 0x4000, 0x1) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f000019f000)={0x5, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x100000001, 0x1, 0x3, 0x1, &(0x7f0000abf000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xfffffffffffff2f9, 0x60, 0x6}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000dd8000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000c9a000-0xb)='/dev/mixer\x00', 0x2, 0x0) accept$alg(r3, 0x0, 0x0) shmctl$SHM_LOCK(0x0, 0xb) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000589000-0x10)={0x2, &(0x7f0000f4a000-0x128)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b9a000)='/dev/rfkill\x00', 0x42, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000495000)={0x0, 0x98, "0d6e4d8598e19fa3790f722e6466674e5656d68b78319e28efd4c74a7a76b321c1384263cf6d7756bbfd2e9ff8b086dee76c542ea0a8a5adce448a9042ecd57e6b85d8bca308ba504c65eacb44cdc947ee9257e89f90dc368a6e57753f5638f14ac4ad9870db03c790b29250d671f6fbd9da6a0c1686bcf4b46eadd32281d15534a597fe54746f20c6d7d7f6fbbf6159af458962abf84f5b"}, &(0x7f000013d000-0x4)=0xa0) ioctl$EVIOCGBITSW(r4, 0x80404525, &(0x7f00002e1000)=""/12) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000802000)={0x2, {{0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x0, 0x9c1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f000086d000-0x20)={0x1, 0x7, 0xd, 0xfffffffffffffffa, 0x90a, 0x401, 0x40, 0x5, r5}, 0x20) shmctl$SHM_UNLOCK(r0, 0xc) 2018/01/13 14:07:34 executing program 4: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x802, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e06000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00001f9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000fc5000)={r2, 0x1}) write(r0, &(0x7f0000fb5000-0xb8)="240000002d00070800000000000010000108efff0100000000000500fffffffffffffffa", 0x24) 2018/01/13 14:07:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000457000)='/dev/net/tun\x00', 0x0, 0x20001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) pipe(&(0x7f00002f1000-0x8)={0x0, 0x0}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00009ee000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x7}) getsockname$llc(r1, &(0x7f0000540000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000089b000-0x2)=0x10) dup2(r2, r0) 2018/01/13 14:07:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000568000)=0x6, 0x4) r0 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00002d0000-0xb8)={0x0, 0x8000, 0x4, 0x3, 0x0, 0x40, 0x2, 0xff, {0x0, @in6={{0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x800, 0x2, 0x6, 0xffffffffffffffc1}}, &(0x7f0000da7000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000059e000-0xc)={r1, 0x5, 0x20}, &(0x7f0000ea2000-0x4)=0xc) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/13 14:07:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3, &(0x7f0000003000-0x1000)="24b38bffffffff54115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed8a8c46", 0xfffffffffffffdbd) socketpair(0x11, 0x1, 0x1, &(0x7f0000006000)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, {0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x35b}, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xad, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x60002, 0x0, 0x0}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/13 14:07:34 executing program 4: mmap(&(0x7f0000000000/0x292000)=nil, 0x292000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000014f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f000027e000)={&(0x7f000010b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000008c000-0x80)=[], 0x0, &(0x7f0000284000)=""/230, 0xe6, 0x0}, 0x0) mmap(&(0x7f0000292000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000292000)={r0}) mmap(&(0x7f0000292000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000292000)={{{@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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001d7000)=0xe8) mmap(&(0x7f0000292000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000293000-0x10)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) r4 = memfd_create(&(0x7f0000174000)='\x00', 0x0) mmap(&(0x7f0000292000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f000007e000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000292000)=0xe8) 2018/01/13 14:07:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000094f000-0x28)="260000001000277c9301baff000000730000000000000000000005ff060bf95105000300010a", 0x26) read(r0, &(0x7f00001cc000)=""/234, 0xea) 2018/01/13 14:07:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) pipe(&(0x7f00002f1000-0x8)={0x0, 0x0}) dup2(r1, r0) open_by_handle_at(r0, &(0x7f0000740000)={0x85, 0x9, "ca0c9319bd52b7125aa8ae8bbad66817e20f7f2298c5b6e85084e12f550ebabb4fcf17c01b82e2570371b6604067087218ad188e95ab569e2dbb0736c5461042fa96af3e7aec6a9271abb359fb2694d9db20a2e476e07a89e9d2e818f1b8a126215e6d1e1dace403fcdef0c3d6c320a11797cc3eca79cc3a9817dad780"}, 0x100) inotify_init1(0x80800) 2018/01/13 14:07:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7, 0x780) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000003000-0x24)={0xfffffffffffffffc, 0x5, 0xfd, 0x1, 0x51bd, 0x18a, 0x4cf, 0x6000, 0xffffffff, 0x3, 0x80, 0x8001}) sysfs$1(0x1, &(0x7f0000002000-0x12)='/dev/snd/pcmC#D#p\x00') setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000027c000-0xb)={0x5bff, 0x7fff, 0xbc49, 0x8, 0x5e9, 0x4, 0x4, 0x9, 0x9, 0x3, 0x8}, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f000000d000)=[{0x10, 0x114, 0xffffffff00000001, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/13 14:07:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000e4f000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000bc000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "000000000000000300000102a1569b3fd4cec307d5ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a2a800f0000080000000009fb42e876589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndmidi(&(0x7f0000241000)='/dev/snd/midiC#D#\x00', 0x4, 0x2a0400) sendmmsg$nfc_llcp(r1, &(0x7f000006b000-0x70)=[{&(0x7f0000010000-0x60)={0x27, 0x7ff, 0x1000, 0x7, 0x5, 0xfff, "1d3c24343802ec4215361c79899888e9bc66f2b107855c1aefa3338a51d795a9420cbd54e69126b3a49de1f582a82cd5ea743503c4904f06e5a97b83388ade", 0x1f00000000000000}, 0x60, &(0x7f0000edc000)=[{&(0x7f0000608000)="1964041cdab4db500784562d0514eb688aa9c5896d779ad618b5a3914b3f702edd1a784ae6281143ab83856ce0729cb0ee03cd17ea194340dae717a9ef7d03377eb8ab2f1cb7dcc9c43f1bdae5d1d875b1d2744faa0597e2320fa9e54689451b28c507c4ec2d37839b73458a140c79a99c7d5f437917a8ba32f83b8dc3b3f33bf6", 0x81}, {&(0x7f00000d3000)="d11829616b720999e27892c7ed9809be371c78a2e24fadd7b428e4d4e5539f906aafd40ab0ed1fc2ec64046f0d448e64198f14bfb71c9924290d65081df2bbda98abcffe1324d108b50e4cbb9f", 0x4d}, {&(0x7f000064d000-0xf7)="bdddf1f36583922f24f697da6b38f860e4b490032d04d0644a2c45afaba4ff4f373e7ea188b42de426c5f14ddf8c588c4ad8e21cfc707616b6b342167ca0bb539b8991e837fb8a01d11179c1d26bce8dcf02af594757ae3b779ff273c7d11a01a55409fbbee2092a253477155e49d07cbb4988256561359e10a4870d0e133108943f1fc3ac1c19d82f28cf9394e27e090c261d75f46bd1c14b6ca42c0834bdeca4a3eac470fe45cb7c87b894a381b07c377f6fd93e8e6de322f28fb7a89f4202b36d10639b55db4f015234b7ec25dadbfa31f95ece5e84003236039b073d5ef07f1ce77eb0a7d19dd937c1e082541cd79ebb6ac47c0f79", 0xf7}, {&(0x7f0000584000)="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", 0x1000}, {&(0x7f00000b4000-0x34)="8df94102858819134b1c2d2e354cd1093d566bea1f2f66dff8e6423b94f36f56b2541d208c4eb381fb3dcda3f6fa7a27bfeced59", 0x34}, {&(0x7f0000038000-0xdd)="3e1d79134d672c9d242d241a6471311136af3e7d0488635bd7802a478c1c80d0c01ec1159432e685f5c4ede6d9a26d3f57ddae933c9c0422d848b8f7f824667e2fdccd4ceba10d757e896dbb401ea81a52776a545e6dc605e2cab147507f76f32468fb55974baae77ac1cdc5eea86d844a7d3c6ea0fabd8266bf0ebb3c5b63337606cea18d82b8688300fb2bd96ded9afc5dd7b88f5e0822ae2053726713268198f0016538c5863dd3a90d4ba87561f7c1c3c9c5690703482d819546f9673f92bbe74fbbe514f7ba510011ddadbfc34a560bff3a66de94b3b7635c75f9", 0xdd}], 0x6, &(0x7f0000892000)={0x10, 0x113, 0x8, ""}, 0x10, 0x4008800}, {&(0x7f000056e000)={0x27, 0x1000, 0x4, 0x6, 0x10, 0x0, "9cc287e1c2a1cc27c83befeae802f0454d365448a47cfb1746d60e0d15290e00660382764575a50a3947e18baf0d4d01403b484b31bd247ff3e350fc22d1a3", 0x8}, 0x60, &(0x7f00006d7000)=[{&(0x7f0000f96000)="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", 0x1000}], 0x1, &(0x7f00008a0000)={0x98, 0x110, 0x5, "b91d293e2f6dc24bbc0f7a43d5ee1d6404428e6c359e439129bcc354d93ae50cfdd7dc83626a624529ee9f3be6c24b050b6dabcab823acb1df97296c5cdc31a8c34477dec1a58ed735e870c52c6756812fa63514a59feda3dd72935538d5a8649efc0bc3a1c7bf90de20ad8f41c2811aa402b12ba9ddaba8d47baad819173bfc809bcac146e79058"}, 0x98, 0x40000}], 0x2, 0x80) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000216000-0x18)={0xc18c, 0x10, 0x1, r1, 0x0}) fstatfs(r0, &(0x7f0000bbe000-0x55)=""/85) 2018/01/13 14:07:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00006b1000-0xa0)={0x0, @in6={{0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc061, 0x6, 0x26, 0x9, 0x0}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={r1, 0xf6, "2403c1d42c723f280f53a2135051af77352994c7bbf88b4dadc18f30f39f0299da93a2c05b7c988f1441e2824d818002f2c3e54cfc974e1c2fb6bd39e03a396ee54556b8b81c40a7735cbba85cc4998ab6f089519dac582119b7ff46eac43672d681e864a652e7818d37b915dc6a37c490632c8a2d45e8543a73b706978043ff7f75e6a3a8e808e1783dfd0810d3ada41dc7f86f0c3e3823ea6ad06f2f3417d504a92bfa590a2be7256987501ba0788ffdc643f51bf2ef8f39600c50b6c8c7384450d64859b060223d113e73e542d3a3e47fc796ae8df56fd29e5a7cda65500c1925311594ea4595fd3674a8bd662a45b51c95ed32d8"}, &(0x7f0000001000-0x4)=0xfe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000f13000)="26000000110047d19301c1204200010016000000000000000000000000000400050003000800", 0x26) ioctl$void(r0, 0xc0045878) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000b28000)={0x0, 0x3ff, 0xcc9e, &(0x7f0000e7c000-0x8)=0x0}) ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000bee000)={@generic="a56bfb059363c0e8c54e331c2a2abd94", @ifru_data=&(0x7f0000097000-0x20)="97d91f6d66b023465eea7e99fab9b47e9b6499b27b950c622aef9d087258b746"}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) clock_getres(0x0, &(0x7f00008b5000-0x10)={0x0, 0x0}) 2018/01/13 14:07:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f00004a2000)={0x1, 0x9, 0x3, 0x400000000000, 0x1f, 0x1000}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000efc000-0x4c)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f000016d000-0x10)={0x6, 0x10000000000000, 0x6, 0x7}, 0x10) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) 2018/01/13 14:07:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000036f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000889000)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000ae2000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cfc000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0x20000030) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000a85000)=0x7) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x14, 0x0, &(0x7f0000005000-0x44)=[@increfs_done={0x40106308, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000009000)=""}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000022a000-0x4)=0x7, 0x4) [ 219.931773] binder: 25718:25722 BC_INCREFS_DONE node 110 has no pending increfs request [ 219.952160] binder: BINDER_SET_CONTEXT_MGR already set [ 219.959091] binder: 25718:25727 ioctl 40046207 0 returned -16 2018/01/13 14:07:34 executing program 4: mmap(&(0x7f0000000000/0xaec000)=nil, 0xaec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000aec000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000e7a000)=""/0, &(0x7f0000e7e000)=0x0) 2018/01/13 14:07:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004dc000-0x8)={0x0, 0x0}, 0x80000) vmsplice(r0, &(0x7f0000a2e000)=[{&(0x7f0000a27000-0xac)="345dda009bd32b69dd89af0899193b8fabaa07d974b310e2859598a5e665e684090b6264997bdd42c6eb7adbddf2bc49817ec4ca6f5a1ea2bf552b194bc98df5e9edee1b823e5fe4a051a9dedc974909079bdf177fb1d5245df4ddbbd37688157039eb935b892b0fe001ba3306b6645eda6d2f36725e2c264153f821dae68c69cefe3a4b51aa2a104d6913cac484c31273d950ecd95b78e80c6967a71099d2c6fbb332db323bea0c5eb11c8a", 0xac}, {&(0x7f0000a4b000-0x42)="7271f7a60cc29c644521398a6aa43e900231b6d61ee5cced04c13aae52a22fb3daeaa8eaecabca9af3e3480b7ffee3a6ee345d005dfaf7d64447b416d18d0bc98606", 0x42}, {&(0x7f0000f11000-0x73)="17498dc56de7e227fb4b4592f2b97795653562a677af56ee0921c8e6d144bc51e69f86539da2a352baf4c10aecf9ec33281221fa055bb05f983de1ae1a52a1a1419a5e4039aaeb47f8f1c01cd159fd9f0ae77ced536cdc7043cce5dafb10c6e24db9abe9674582324287d1478994d018f1c33c", 0x73}, {&(0x7f000042c000-0x9e)="e6dc1e30d51ecccabe3bd153773803e48d314614a3168bad945cfec8a85589944fcbe7b750bc4098b85a0925499b36f9c00c4e8c824ddfd020de607161d7ecb4b0853896d197de4379525550bf243e80088d979b48a5d8c2db9805bcac81369fc17584bebe2f985cbdc2cb865e60520f95a5cc3e694c0fa6eb9ef296f09fce073460f937995c8bb398c3ae2f6b86a54525032117da43c7cec37689301702", 0x9e}, {&(0x7f0000c27000-0x8d)="8ddab1712b542ef8ba5b7f78a06c77d247d2ee1b6e028094916e79cb3931fb09d18bf35e2e1f6407bee21b4e099dcb1f774d7e0aae437d57089f909d402d696582cfab4ca5e2579a88c9b771de9f1143d89a76eae6d2e67913ef890bb73ae2290f2969bed72822764e4aafaa3761ba61f7c099a8a8b0f71ad4f5fdcd53e84fe8d3f841a5f95ee9f4b19644a416", 0x8d}, {&(0x7f0000b17000-0x66)="1e744fa4132ce47a4d7871e272e9772b9aa3966775e29ac27f103ab04776d251124a30b7b42a2c5474f366babedd9c9dfa9cc1256e8babbc82f16c9f950b274363204186ddfa37b03fe9f11eb54ad2b4b7b78471b892a3d2a93a6f4a06964b791504d7b1ed58", 0x66}], 0x6, 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f000052f000-0x1f)="1f000000020319000000070000000680e2ed3b8509000300001600ff02fe58", 0x1f}], 0x1) 2018/01/13 14:07:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00003a3000-0xb)='/dev/mixer\x00', 0x0, 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000d7f000-0x7)=""/34, 0x22, 0x0, &(0x7f0000dc4000)={0x4, 0x0, 0x0, "5eb782c4766e", 0x0, 0x0}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000257000)=""/153) readv(r1, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) r2 = shmget$private(0x0, 0x4000, 0x1000, &(0x7f0000bfb000/0x4000)=nil) getresuid(&(0x7f00002d8000-0x4)=0x0, &(0x7f000026a000)=0x0, &(0x7f0000827000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000095c000)={0x0, 0x0, 0x0}, &(0x7f0000151000)=0xc) getresuid(&(0x7f000006f000)=0x0, &(0x7f00009a9000-0x4)=0x0, &(0x7f000047b000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000696000)=@assoc_value={0x0, 0x0}, &(0x7f00006c6000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00009fe000)={r6, 0x7}, &(0x7f000062a000-0x4)=0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006ba000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000abf000)=0xc) r8 = getpgrp(0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000830000-0x8)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000c0c000)="", 0x0, 0x4, &(0x7f0000c58000)={0x77359400, 0x0}) shmctl$IPC_SET(r2, 0x1, &(0x7f0000a64000-0x70)={{0x1, r3, r4, r5, r7, 0x1, 0x4, 0x0, 0x0, 0x0}, 0x8000, 0x78, 0x0, 0x0, r8, r9, 0x3, 0x0, 0x0, 0x0}) 2018/01/13 14:07:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) pipe(&(0x7f0000fe2000)={0x0, 0x0}) dup2(r1, r0) 2018/01/13 14:07:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x32000, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000cfa000-0x64)={&(0x7f0000001000-0xc)=[0xb9, 0x1fffc000, 0x5c2], 0x3, 0x1, 0x6, 0x6, 0xffffffffffffff93, 0xc79, {0x5, 0x3, 0x100, 0x3, 0x7fffffff, 0x815, 0x4, 0x7, 0x6, 0x6, 0xffffffff80000000, 0x53b0, 0x7, 0x100000001, "3ada1df9787b38c69dfd48319317d885cce3d684cbe0af02bad5cd9d54dd9238"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000240000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000859000)={0x0, 0x0, &(0x7f0000923000)=[{&(0x7f0000854000-0x1000)="b0168226e941c52499c327242b0d8b7475ae3557759b775d024ff4ac06c58ba76c3f22ae30fc6bb0df4fed44b1d68c1a772723505949eb97b5a0db0ca157d59726448c5875b46dae67d15327d1070e00bd6b621286bae9691c391fea94b35feb3088f14ba6732ea5c9d0398050e800ab163236428016c4371610c534ccb67ba9b6a5bc8c21f5475aaccf8a8cc640729f4d66cea741d5e6b85a4a4db1d677ffe6bfda635ac813e5", 0xa7}, {&(0x7f00001c3000)="1868557dccd70df6d4061da5cbde5b30ea99edaeb709c3a7ff924c64999865d096b737f58040f01c52353d3ffff6888f80d19c2f9268a201d55582d82c7c753e54448c805d0179204ee9c27bcf8235a62980fdd98c0e12951b494d2f3a5e8bd177f77972e79413d398b73dac0d34cedcdcf5b5c3d7e662e129c6ad89190cab47bd457603c984ff32", 0x88}], 0x2, 0x0, 0x0, 0x0}, 0x800) recvmsg(r2, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000c77000)=""/176, 0xb0}, {&(0x7f0000d5d000)=""/226, 0xe2}, {&(0x7f0000486000)=""/4096, 0x1000}, {&(0x7f0000f5e000-0x13)=""/19, 0x13}, {&(0x7f00000b0000-0x1000)=""/4096, 0x1000}, {&(0x7f00002a8000-0x1000)=""/4096, 0x1000}, {&(0x7f0000457000)=""/203, 0xcb}, {&(0x7f0000d08000-0xdb)=""/219, 0xdb}], 0x8, &(0x7f000037a000)=""/102, 0x66, 0x1}, 0x40000020) fgetxattr(r1, &(0x7f0000ca3000)=@random={'btrfs.\x00', 'ctr(blowfish)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, &(0x7f00008f4000)=""/16, 0x10) 2018/01/13 14:07:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00008b9000-0x10)='/dev/input/mice\x00', 0x0, 0x0) readv(r0, &(0x7f00008fe000-0x40)=[{&(0x7f0000ee5000-0x92)=""/146, 0x92}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) waitid(0x0, r1, 0x0, 0x0, &(0x7f00005cb000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f000063c000-0xc8)={0x4, 0x0, [{0x7fffffff, 0x3, 0x0, 0x0, @sint={0x590, 0x2}}, {0x9e3, 0x3, 0x0, 0x0, @irqchip={0x6, 0x24}}, {0x9, 0x3, 0x0, 0x0, @sint={0x401, 0x8}}, {0x1000, 0x6, 0x0, 0x0, @msi={0x4, 0x400, 0x7ff}}]}) tkill(r1, 0x1000000000016) 2018/01/13 14:07:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00002ad000)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x2}, 0xffffff17) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @empty=0x0}, 0xc) 2018/01/13 14:07:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000491000-0x4)=0x0) chmod(&(0x7f0000b87000-0x8)='./file0\x00', 0x60) r1 = syz_open_procfs(r0, &(0x7f000042d000-0xc)='io\x00') read(r1, &(0x7f0000b5b000)=""/0, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x0, 0x0) accept$packet(r1, &(0x7f00000e8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00001e6000)=0x14) [ 219.976008] binder: 25718:25722 BC_INCREFS_DONE u0000000000000000 no match 2018/01/13 14:07:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000ffb000)='/dev/urandom\x00', 0x0, 0x1) write$eventfd(r0, &(0x7f0000456000)=0x0, 0x8) r1 = syz_open_dev$vcsa(&(0x7f0000851000-0xb)='/dev/vcsa#\x00', 0xd9d, 0x2) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00002cd000)={r0, r1, 0x2, 0x3}, 0x10) inotify_add_watch(r1, &(0x7f0000fc4000-0x8)='./file0\x00', 0x1) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f00001c4000-0x8)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000054e000)=0x8) openat$selinux_load(0xffffffffffffff9c, &(0x7f00000af000)='/selinux/load\x00', 0x2, 0x0) 2018/01/13 14:07:34 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000012000)={0x0, 0x1ff, 0x7, 0x14000000000, 0xff39, 0x9}, &(0x7f0000012000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r2, 0x7}, &(0x7f0000002000-0x4)=0x8) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000005000-0x4)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/13 14:07:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f67000-0x10)='/selinux/access\x00', 0x2, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000d61000-0x20)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f00001d8000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000870000)='/dev/net/tun\x00', 0x0, 0x8000000000000002) write$tun(r1, &(0x7f000088d000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x26) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000097f000)='/selinux/checkreqprot\x00', 0x10100, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000c52000-0x9d)="92ae0ac10d6f0380e29e08b1216a25da97738ee36cc6b6b799e6430150a58468c1b2a9fddfc95f5944fd1dac01dc8dced0b58093d9c6257a0b9d0faef669ab0fd9125d7140a4c44eb5503f50e8766c5318a5acdd69642dd3c3b4bf1a6f3182c425f0b14c936017970d897eae76fe0b09fab21475f6a501cbb88648da2f3f6e978785ee418ea5fb7d5a43b6b8c82422fc026180bba35f56d9bbe08994d0") 2018/01/13 14:07:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) write(r0, &(0x7f0000faf000)="60e11d9891cac72aba763a69c829ec5619ecaf797bfc4b69f139e9bfdae589d49cfefe1c0a08cc2af5c2fe3da19fc2fc3541249b1f1c9d14587ac05a4a59e58e72d33f25156bcb056277acb9b26046499af1f36c0f33335e2daa8c6ea04a678e5a82de77c7f48a60b20b0eab2c75efd36268b0e3781586e4d207878b4a74b639e563322e0d43945ec6dca112a662ef845e3f9a40d9c834aded4b1dbb51cf0947d620ab9bf7937d4e9c62c761e93611a9ca06be31c546fd46115e4ed4598ee1526b70382efc76bf407aa1e45e8ff158edecd59e3c5391f6e07f25c69849010721ca4bfc20dc569642cc006bbd2b3a4df2bd572625c1246e7cfe39e716d518556cb7e591fc6d85d50c4c34cbdd37db9e14e4b29930f3397852e590df514cd8a90eeedea398c900dd7abefff3a40fa9fd4aef1ee055207bbf2c6b5dcb70564eb75091e198c2c9da24d3d99e8b0254e10924085e3ed196c01f2401880c8694d3022bbf7b6b7c55e21b4b4fe54cb390feb885ac0667e273a6e54d36762bb0c3c4422d9ddb34ea7c8fef5d6519f811b8737a741ff89be5039e2e3babba156192d97f67fecbb6f258a95e3924f98241274c6502cd1c4cbf672daa87a6037df11843d081d742b84cd468a586484b30ffa7e3bca990e0a466ffdabdc505ca0b961f83e741f6b996e5a9df9b2233e5ce1e13fe8738a31e2221c7e1bf640f0c47ec8e56739e218561fe702a022b7eb7083547ef1b1dc537bd51d98ea574cfe07337f4e6608d0e6f16386b32f46a28ef440c2050cd62392e7a9fd82c90f0c98dee97f166e29052597951bb2e8bd242be08c71ab921f81d4c7c809c89ecbced390b5a0d50086a0626f7cf9b5debd99b3cf2d4b080291b186ef4e778a14b0c8439a5269819d25483aa2371ea40d0da1035b4cd4f85c0776fc177530719a448d72574426b9e02ed485e1db050cfa491b35874c8c1d9221958f137c6258b088be4b067238b8edac085ab9314b3f28e5d92b4afa967071732ea872530615a4d778dcfd77b735d1da20dc30fb2a9943983a2a7dcb1f90e08468091fa70addd8d896e50a11fee1c455e584eb919b4442f5cc6d66d3123a0003ea4dfb726456e711489cd8c62c32841868efe66bac798cf2015b33f02294dd34c63acac69c961137490ef888e0e277298ad354f57f56f6e5df0344b1ad23e589fe8787e3b752aaa8a0b29d4dddf7025d9deae49ea05719538f1b8174335ab64ec1d9f56ea0814b0d16a7a8d3eac598f17fabb06bee7561c0a0b78ddb4cf9663c27264ff43edaa6d3b38dba50a1b06d552580784402e2bec7ee76327c92475c20b4b8630b3716ff4a61abfde089bc305e194c46e8ca841d758713163f722441486c6ec8d07ba983fc5d3be64726ea935b40e1e72a1bf51b7b29185e190eeeed23c9aa9a81350d8d0e43eb8086f8b78760611378452190b17b283f192c86b541f127ba50d21475fcbd55f44c88674f422d7805c2b8b8febf4ba60bacd334680d2d26733646695845ed4ea204a5f86118fca05f99255496584465a5e0d9b8c965f15b7d0561638b5d37e6a3821da7045dc7a254977ef6678562942135e1cccfb8eeb109cff2279aae5651964f00b299539735b33d7c21cfd7fd8c1ae87ad8f7abcc846755adfea7846e597fa10cf1ab227b51cecb5bb71797caff940a2c0c33dfff29fd58720c91ae8dab7f3bd34192cdfc8314255cc115d498fe20c948e89c4df1e4f89abe72ef34d5c911657fc11f5989730e95e78478a7350fa888bb3f72e21a576867279bb64998fd705c84c2ef1db1a9ab75af9e2f469833cb280ca48ad92cef849fdaade2197fc63ea141e574614a4be0ebac013d5bc5e890eed2f8d8b260c5ea58c8de6dc638289383541916322e09577e50efbce08007cc7d2446d8f570f5c006a3f33d7eff297fb7efbb8d1f4b86470e90b5a68119a54d769457a70848159dd70bd5dd78cdff7ce7522440e811dea7757c6bb48cbfb1859671a59fde29d20079da12430720fc8493d95d4011369fe95cc504e59d6371ae314e20e73520f2e9b272be51c0387d8ce1e8230e916dda0e8c08d925f53d992cf36f2e07e19fc68882c5ee0c12eb4096f4b40e719dbdada5647933d4afe59d56fcb279374b70bfb302c4c22b4c6ab2ca092a7b9cc817aacfbc7a1a5a8e281f2fecfedc1f1fc27a1cb6bcb69d69a83421abb1b8e4d8e279366d6a5ebb579082dc7e236626cccda914c167459539b901dee805cd9c340352bd1474cde9e8ff4086ac8242f639fbc893e8a36e6cbb346b984365dbde3966947e052834b4b8972e329c4ea50d7e46f5d7192316a263d70de1d5dde399d4804de8568ffa85292ed9ac402bba217e0e9504edeec4b1a1db61c63b8ee2be8c8e896b35de706a876cc6dd5e5c92b3417ca3955ab050522d740703bbd8528eaed7758a58a8da43b46459b37eaeb7dbfd52779a00b393878c46c3e83db60871af274303f4b495c609aef63901ddabba3e2214f3536310b842f9554e53ee5d9ba2ad4f7b1eb9ec59e63c0ecce6055e4b9bf214f341b91bc8d829a74af33e819a1ba2e6af7977c29b2667c90d6a945e06d6cdeb03f4d049939110b1f85c4f32bfa03fdc3f0c45dffcca49518a8a1778afa68b7bb9d4a02b1782e67fad1b7f7150b7e3a74e3376d2b504eeff9394f7e0b4fb28fb3448a30a5e247ed5cf7471c30647ca37e1732a6072785c77fcc4deb6a60a9a7aa6a134fdc0bd51b25d005931fc4f77660365dd9bb541b9a7defa7267d83f824e800f291bef69a0dc8ecd19e9b1fec7b3b2360056e16bc2c17d98138f6ac6c4754c962e865311b3d1411592ff9ffdcbf9fd067c7820373ddc6a59d345e6ab7137ccde16f79cf6f6239a026f2dccf0de0b61c85848be1bc497969c84c592cc9586f1fddd1bac9263c8f0a51913ffb96600a0fc1aef00f661569aba21366339d22b79656773e576770ecdb17915ebb484635f8d28b4e9792e67aebac5867e305ff2df03ce612c578d035ab505b440c7415b2833fefab93f92065c9be78e811332005dfafa043c5d3910ab555ddcc9a7746f689e976e61feb75b43f2eaa88fc3f0eef948c8cfaa2b7a2b6ff2826afaa95d478f2b7f1ed6b00dd86eef435f7bf8181b4ea6d43a56e9bd41eb34c640a14ed3f043b843ddc48687d378cd62176808f4aedce55ca2cab879b4975b7bad53eb14acdbdc80b3bf71eb60116cdfc47dae82d0e7dbdb3e19fb990417f94c91c26524dc6dab5e817f09cdd381f6a5126f399473562228aa663212c8537eef13747a422fef9ac820d000fc1747af5cf5014220f001649f926b57ca498440c2a2d59a8cd6202e0b2d7d847ca0109b5d33440dd977b6b29dd107e2de7ccb8d1861292b7fdb1198f02857686649e96013514032dc44ace14fb7c2d2e6ed099b2d819a33f9d179d5cd853aa426368b3fa354a39782885438d82aff82a0bfa793259a48bf903feb3f28b589e37d04b5777b32117625172c3f568691cd2fbae3de50a4175faf564eb579893f45e940d6e3258b4bda3a0838f6b2a1f2336c5757fa80686f2240e621f745cf2b17306689760211a7ee65bb5e00da5171013438607aaecc13f5049636b577907fd39367fe8a5124d144a3a4eb86b74deb2fe64c909bd0571136fd56b956790a1638f3906066fe59da38ef8eb61e212b3293e23d3cea9efce2dd4c2e068ddcbfd9a93434a35796a94e46c259b43715a82473b806a27fb92a2422194b400f0b5bfccc7a65095042ab2dceb261c8eeb4accacb2156ff0274030ab6438d40b7c040be342981a72ad180bb7c5f7346d159a30ba1a2e3e804459f0937fae2058cfdc1941dfa4f6a7d19a3daa8b27f33b9a0451d16e6d7b9bb3bcc0962d14d4b2b2a0fc633c38c46db6ce1b749500d4138c9b5e6786684a624bfff22c04992a6d0552490b98eb04a4293003c50113a3efab6efea954290691bd10ccb0535e4d6dd1fb1118ee99317b3da1ab42c00534d0affce8a2d158eacc4db0263a544f75d3f648bc463035f0a02b3386005d5ca3c060943c28ffd9aebdc144234eee5cb6b46d1d0ad1df403aa0caf1c9b75ae23f9d1bbf6bb62ad4c2deff9690e63232ff502b894a1e2473a0d47822863c8a56f6d68b9718e0f94ddd3e863b7156ffe920c910f84bdb6d268f64bf785553ba654e1e05a3ba8887dadd269cda72b38528f91520ed7377841b38f4537999ce2afa194a36df5a4728ab5dc72ee42cf4a83c41833e207ad8360d037cd1c8c0ee5b77e2e8ae2fcd2bd10dd27645d0715b12ad9d30ecdf45a0caee1c449896386b5489ddb8efb44a7416936436fdcebcfdc8ffc7957a040c3679a0817e44df272e02c62142d63b17e4139cd716857e17a53825f08b6942f14637dfc61d24026ecadbd7dfe1fd166bf30ca6b599a6b226aa0fc07c181d5246af2f67700fdfdbc30aa9a33cc45a842d1d146647e58c8c301900bd4e971722bca5edaabd68f04caadb2181eb6bc4093b4982ee7d5ddae935f511f6ec5e662cfaa819ff534c2323df004feb4a02dbc32289ff40f439538da529159bcd2ce9023d4dccd110569030bfded8206b6b6fa234aef8ee423387f6bcba63defb09fff5ac22ed794061f1e1c0171bc4cb2ccd0acc2deda5fd2abc0173242630835fedba120fc3eb807f8f51873752461ab2cb1c9960cf096f609d8929b81974e1ac9409f629190c3a35d13b794724bc3b629accd57aa3f53c353a05755543d778d4e2d29e541cd70a8de5a1f3ada50d397c27c7aa77af8142121c172e72630544e533472104de104adfc9a97727beb2af28871cfc9bd936f92e1fac8c1668f7110ebf6b9d1cb745e1858738cff11f358efd94ffc48efdd8760b191687ff2b9755e1b381506c7f738ea99161ea9352b5b64df3a255fa82c8bd14914772cd5c06a0b71fe59501c93ae1bf2a1c45ff0c5538e9eb54b968228eaf10ec2017f211d87197f4bac0592198c3ba550d3246115ab487a017d5a56fcbb7c79c6338c0013b8edb2418e63a547d09bca311552e89744e8903a84299eaa0121c5a01040c5f4c5b3b9f3e941e7b07fec2da375753b233be178cef501fd476d36819fd2f2183653f798215a40c87a7710dfdfaf3d0cc26c02603affd7061ef4e4f5e57fc055a433e255c6d687566cbc5daa8558283fc41bd34997ebb3797424747ae86a7402785482a2c9352763b5bb43e0d47da8edd8a3ae749d74fb0b98f5c66039ede07160fc0f8408546fc6dc4f59b0d87e062d60a7953f71f745c12340c355bb70bf953ceced4a039528462f3d79df054521c7198cafa3c4d03a96811206d4b5b3646bd5aec500ba8f9a712dff6a05c97fc3974fc4435a1300343479ff69ea48b03443cfdb81bb39bc0efa5c218dbeb7b6488ac4b3d699f46a1e67b48b75d4a483b6ac957a0378c40f50e6bfbf7a24d1ae0dd2dcbb7cbddd3ed8c0dbe3b85b896f2bb32ae3dbd0d38113e9815d7c549da154be64e920d834f4292b185d22e0f701f19005085aee016bfc05ce16edea1e58e4f4c75f50942f5cd387fd52c6363d10d9bf7dded513e90a7d544d277198327cdccfc62e7e2f6020ef66b7790ef43839c1d66555f1cb9e72b6c88c31d4207f74c84144f8ce8c0eafcf57dafd612b23cf944671befac9a1924536d5c13d6dfd3dfc9ac03f755f09cd42cba5b22f6497c6bbb1382a78a65d969bbef4996a7a61a4c557b4b58804fd036f77f89ea0fb6e49627d0c9def7b7f29c82b6d54887ff8e1e55f9f34babbe089642b763d7a9235d49c08e4c", 0x1000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) pipe(&(0x7f00002f1000-0x8)={0x0, 0x0}) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000910000)={0x7ff, 0x80000000, 0x0, 0x9, 0x6, 0x4, 0x3bdb2ee0, 0x3, 0x9, 0x2, 0x51, 0x7}) dup2(r1, r0) 2018/01/13 14:07:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f000035f000)={0x0, ""}, 0x8, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000f01000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}) msgsnd(0x0, &(0x7f0000c41000-0x8)={0x1, ""}, 0x8, 0x0) msgrcv(0x0, &(0x7f0000981000)={0x0, ""/0}, 0x8, 0x0, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000ebe000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x204a01) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000c6d000)={0x4, @tick=0x10000, 0x1, {0x80, 0x8}, 0xffffffffffffff7f, 0x0, 0xffffffffffffd153, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 14:07:34 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000439000-0xb)='/dev/loop#\x00', 0xffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000892000)=0x0, &(0x7f0000034000)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x7b, &(0x7f0000fd3000)={0x0, 0x0, ""}, &(0x7f0000686000-0x4)=0x8) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002df000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "c9c30ac9242a142e0ddd768af6b05750521b9eb479a784c90a2906202cf069a65479a8559d999fbc643ed2fd2f1c186867383450f9c27521e8a727d368a73a6f", "b5d88a4298045de987c822e12375c21cd8c6e317030373916448e944306beefec4c60aaee74aeff572175f19c5d85d6f833ec967f4bcf854cb496dfe251615b7", "08ee48bad60a2396ce498e15fe6000aeab9eeaf70d91b77d98ecf2341a604363", [0x0, 0x0]}) r2 = add_key(&(0x7f0000056000-0x8)='rxrpc_s\x00', &(0x7f0000e5e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000285000)="5bf2060e804960b7a6c88f014800721b187ddbe7e6301c49202506b67cbcec07249da89fa0a41983538db245ba60c0d554c402174141dc8dcf0383588f4abd53d009ea1c81edbda80408116388d2321b1775426c522ae9be9bb91c2842692b92bd3073891447725112fc4318652691d4394d87869186182259a262988754198489e34baa86f18cfb527e98f579917fc3b2433314256f504ce546bc151dd2d9a258505e42926fa247a5b68f65b6d809a16ae09f1016da4f42d5a6d74a6de419c4837bdd12da2e5ba8951cca3163ee51d6", 0xd0, 0xfffffffffffffff8) r3 = syz_open_dev$vcsn(&(0x7f00003a7000)='/dev/vcs#\x00', 0x400, 0x0) bind$netrom(r3, &(0x7f00000fb000)=@full={{0x3, {"88bb382e672043"}, 0x4}, [{"1ff39235fccb23"}, {"072f61dc83ca0e"}, {"509cfd76eb0fb6"}, {"a7c18a29697d13"}, {"477505afa9f04f"}, {"e5c0bbd74427f4"}, {"f75fed771a557d"}, {"805b1759e54bb3"}]}, 0x48) keyctl$assume_authority(0x10, r2) 2018/01/13 14:07:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000b9b000)='./file0\x00', 0x0) mount(&(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000006000)='./file0\x00', &(0x7f000020b000)='tmpfs\x00', 0x0, &(0x7f000058a000-0xc9)="cafc5d67c23484af47813d279fbc87f52239877125c8f275c7ad5b1d9d08633be6debd92b7e2c799629d871d6ee422648a8e9d24d67c167de57f2c37") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fbb000)='/proc/self/net/pfkey\x00', 0xc0001, 0x0) write$eventfd(r1, &(0x7f0000a13000-0x8)=0xfffffffffffffffd, 0x8) modify_ldt$read(0x0, &(0x7f0000c45000)=""/209, 0xd1) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1a, &(0x7f00007d0000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000292000-0x4)=0x14) 2018/01/13 14:07:34 executing program 7: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x7) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ee9000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000eee000)="", 0x0, 0x0, &(0x7f0000eea000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f00007b0000-0xbf)="01", 0x1) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000ba6000)=0x1000000, 0x4) munmap(&(0x7f00006f8000/0x4000)=nil, 0x4000) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) 2018/01/13 14:07:34 executing program 3: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000ba0000-0xd)='dns_resolver\x00', &(0x7f0000f7a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000f7a000)='\x00', 0xfffffffffffffffb) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f7d000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000a2a000)={0xffffffffffffffff, 0x2, 'client0\x00', 0xffffffff80000005, "1bedef8e70baa8e6", "22e7b256d022d9118af0893b9239ef1fc95db7e9955e26021fbffb77430268ee", 0x3f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 14:07:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00003a3000-0xb)='/dev/mixer\x00', 0x0, 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000d7f000-0x7)=""/34, 0x22, 0x0, &(0x7f0000dc4000)={0x4, 0x0, 0x0, "5eb782c4766e", 0x0, 0x0}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000257000)=""/153) readv(r1, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) r2 = shmget$private(0x0, 0x4000, 0x1000, &(0x7f0000bfb000/0x4000)=nil) getresuid(&(0x7f00002d8000-0x4)=0x0, &(0x7f000026a000)=0x0, &(0x7f0000827000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000095c000)={0x0, 0x0, 0x0}, &(0x7f0000151000)=0xc) getresuid(&(0x7f000006f000)=0x0, &(0x7f00009a9000-0x4)=0x0, &(0x7f000047b000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000696000)=@assoc_value={0x0, 0x0}, &(0x7f00006c6000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00009fe000)={r6, 0x7}, &(0x7f000062a000-0x4)=0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006ba000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000abf000)=0xc) r8 = getpgrp(0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000830000-0x8)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000c0c000)="", 0x0, 0x4, &(0x7f0000c58000)={0x77359400, 0x0}) shmctl$IPC_SET(r2, 0x1, &(0x7f0000a64000-0x70)={{0x1, r3, r4, r5, r7, 0x1, 0x4, 0x0, 0x0, 0x0}, 0x8000, 0x78, 0x0, 0x0, r8, r9, 0x3, 0x0, 0x0, 0x0}) 2018/01/13 14:07:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000fa9000-0x6)='rxrpc\x00', &(0x7f0000214000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00009a4000-0x29)='nodevem0mime_typecpuset]mime_typeselinux\x00', 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000b27000)='keyring\x00', &(0x7f000024d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$link(0x8, r0, r1) rmdir(&(0x7f0000977000)='./file0\x00') r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/13 14:07:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) pipe(&(0x7f00002f1000-0x8)={0x0, 0x0}) dup2(r1, r0) stat(&(0x7f00006b0000)='./file0\x00', &(0x7f0000fe0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r2) 2018/01/13 14:07:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000f4a000+0x420)={0x0, 0x39, 0x5, @thr={&(0x7f0000f38000)="d0e4f6e5860470e2e864f71a3a19067ea75e6ebdcd0ba92e3e22c3c74f39517589318a80a0ee41f361b94102cd56933e42834d5e1914686e4f864f7de7c8ac4e6a4914ef80105455f753b3ea6d565bba0e6d48c271827b83342a09251a511e28f640669be365f87d8a9c86f4aae3af741938698203f93a4539aa83f1ce6a71cd35b5a1ccd2d204ba527c43", &(0x7f0000f63000)="2cc5d87c5177cfe80c08466d06c25aa52b477a1b5c77340962478590f13953a0f09121317b188f2a398a8368c75db7a4e50dabb02cec38f045222c81201a6defe213ed4ff34277e038be9945d58a09d3f690"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fca000-0x4)=0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ea3000)='/dev/ppp\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000c84000-0x8)={0x0, 0x8}, &(0x7f00008af000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000dac000)={r3, 0x28}, &(0x7f000012e000-0x4)=0x6) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000fbd000-0x10)=[{0x84, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0x0, 0x0, 0x0, 0x0) 2018/01/13 14:07:34 executing program 4: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000018, 0x0, 0x1) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00003bc000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fd6000)=0x8c) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000fd7000-0x80)={r1, 0x78, "483631341e05adc8e6a590339b695795db37f9581e02a545e557d90166e4de8cb263141ddfbf3aab0cae9eadd92cf1b0a81dc531b840b699e404bc0a24054c4903122b156ab3fc2f1f772c2f746395b04921b429593fe91ed0fd0f6057c010ea5d62def26009b66eb9b3cdd0f11149681513730e83eca078"}, &(0x7f000084b000)=0xffffffbe) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000975000)={0x0, 0x8, 0x2, 0x0, 0xad18, 0x1, 0x7, 0x0, 0x0}, &(0x7f0000203000)=0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8)={r2, 0x5}, &(0x7f0000fd5000)=0x8) 2018/01/13 14:07:34 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1d}) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000000c000-0x4)=0x9, 0x80800) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000000d000-0x90)={0x63cc3510, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000000b000)={0x8, 0x0, 0x10000, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000007000-0x20)={0x2, r2, 0x0, 0x401}) [ 220.211989] tmpfs: Bad mount option ]g4G 2018/01/13 14:07:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_dev$vcsn(&(0x7f0000921000)='/dev/vcs#\x00', 0x5, 0x214802) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000f67000)={0x0, 0x4c, &(0x7f000015f000-0x4c)=[@in6={0xa, 0x0, 0x3e, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000c5e000)=0x10) recvmsg(r0, &(0x7f000034c000-0x38)={&(0x7f0000ec0000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000737000-0x90)=[{&(0x7f0000642000-0xf0)=""/240, 0xf0}, {&(0x7f0000a9e000)=""/0, 0x0}, {&(0x7f0000d04000-0xc7)=""/199, 0xc7}, {&(0x7f0000048000-0x1000)=""/4096, 0x1000}, {&(0x7f00003c0000)=""/107, 0x6b}, {&(0x7f00000c0000)=""/4096, 0x1000}, {&(0x7f0000407000-0x1000)=""/4096, 0x1000}, {&(0x7f0000cc5000)=""/219, 0xdb}, {&(0x7f0000e96000-0x3)=""/3, 0x3}], 0x9, 0x0, 0x0, 0x653c6e87}, 0x10000) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00003b7000)={@rand_addr=0x2, @local={0xac, 0x14, 0x0, 0xaa}, r2}, 0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000492000)={r1, 0x3}, &(0x7f0000f86000)=0x8) chdir(&(0x7f0000250000-0x8)='./file0\x00') uselib(&(0x7f0000c46000)='./file0\x00') 2018/01/13 14:07:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) pipe(&(0x7f00002f1000-0x8)={0x0, 0x0}) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000d65000-0x8)={0x6, 0x800}) dup2(r1, r0) 2018/01/13 14:07:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000015000-0xf2)={0x0, 0xea, "74565da2f90361a377f18f86e3b47c7e5c5ae321d62dcd7c51f68ce74cb6f7ed59fa4749631876c912193881145cccaaef69865fa3b8e2855ae19b4ee6a3ca1977d80941950c631180d8925b8b006980a37b33ea23159692641d83c96f78f2794397f298f594771e4274d9029a77195a6e3fd1cbd0e61aa20dcb5a84092d71d4af3ba173a099120287aabec10efa053da57c9bbd40d1fd82644aef3c4f5243c6d388a845c845f0dc998250cb3b8afcbb8c35d84cc670f06922ecd2cb19a3f002486271ca8d26035913f43485297e0cfc84b36033883a2a48e8d16fb5a5cc5c02b0f86a70205831d71a28"}, &(0x7f000002e000)=0xf2) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00007b2000)={r2, 0x8, 0x0, 0x1c00000000000000, 0x1, 0x101}, 0x14) r3 = memfd_create(&(0x7f0000614000)='security\x00', 0x0) pwritev(r3, &(0x7f0000f51000-0x70)=[{&(0x7f000078b000)="b6", 0x1}], 0x1, 0xc1003) sendfile(r0, r3, &(0x7f00000de000-0x8)=0x0, 0x100000001) ftruncate(r3, 0x7f) getsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f0000e6b000-0x4b)=""/75, &(0x7f0000f44000)=0x4b) socket$inet(0x2, 0x804, 0x200) 2018/01/13 14:07:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00003a3000-0xb)='/dev/mixer\x00', 0x0, 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000d7f000-0x7)=""/34, 0x22, 0x0, &(0x7f0000dc4000)={0x4, 0x0, 0x0, "5eb782c4766e", 0x0, 0x0}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000257000)=""/153) readv(r1, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) r2 = shmget$private(0x0, 0x4000, 0x1000, &(0x7f0000bfb000/0x4000)=nil) getresuid(&(0x7f00002d8000-0x4)=0x0, &(0x7f000026a000)=0x0, &(0x7f0000827000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000095c000)={0x0, 0x0, 0x0}, &(0x7f0000151000)=0xc) getresuid(&(0x7f000006f000)=0x0, &(0x7f00009a9000-0x4)=0x0, &(0x7f000047b000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000696000)=@assoc_value={0x0, 0x0}, &(0x7f00006c6000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00009fe000)={r6, 0x7}, &(0x7f000062a000-0x4)=0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006ba000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000abf000)=0xc) r8 = getpgrp(0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000830000-0x8)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000c0c000)="", 0x0, 0x4, &(0x7f0000c58000)={0x77359400, 0x0}) shmctl$IPC_SET(r2, 0x1, &(0x7f0000a64000-0x70)={{0x1, r3, r4, r5, r7, 0x1, 0x4, 0x0, 0x0, 0x0}, 0x8000, 0x78, 0x0, 0x0, r8, r9, 0x3, 0x0, 0x0, 0x0}) 2018/01/13 14:07:34 executing program 1: mmap(&(0x7f0000000000/0xbae000)=nil, 0xbae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000bac000-0x28)={@common='lo\x00', &(0x7f0000bac000-0x18)=@ethtool_test={0x1a, 0x0, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b1f000-0xc)='/dev/autofs\x00', 0x400, 0x0) mmap(&(0x7f0000bae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000baf000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xfffffffffffff8a3}, &(0x7f000031d000-0x4)=0x98) mmap(&(0x7f0000bae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000bae000)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x80000000}, &(0x7f0000bae000)=0x98) 2018/01/13 14:07:34 executing program 0: mmap(&(0x7f0000000000/0x26c000)=nil, 0x26c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) mmap(&(0x7f000026c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000024000)={0x0, 0x2, 0x7fffffff}, &(0x7f00000a4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000185000-0xc)={r2, 0x1, 0x30}, &(0x7f000015d000)=0xc) mmap(&(0x7f000026d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000026e000-0x4)=0x0) perf_event_open(&(0x7f000026c000)={0x4, 0x78, 0x8, 0x2, 0x3, 0x112112e3, 0x0, 0x3, 0x10, 0xc, 0x7fffffff, 0x0, 0x1000, 0x598, 0x97, 0x80, 0xfdc, 0x4, 0x3, 0xffffffffffffc774, 0x2, 0x9, 0x1000, 0x7, 0x100000001, 0x6, 0x0, 0xfffffffffffffffa, 0x800000000, 0xfffffffffffffff7, 0x4, 0xfffffffffffffff8, 0x60, 0x7ff, 0x3f, 0x6, 0x0, 0x101, 0x0, 0x4000, 0x2, @perf_config_ext={0x4, 0x1}, 0x2000, 0x5, 0x6, 0x0, 0x3, 0x2, 0x7fff, 0x0}, r3, 0x3f5, r1, 0x8) recvmsg$kcm(r1, &(0x7f000026f000-0x38)={&(0x7f00000b5000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000072000-0x20)=[{&(0x7f0000240000)=""/44, 0x2c}], 0x1, &(0x7f00000e2000)=""/92, 0x5c, 0x0}, 0x0) mmap(&(0x7f0000000000/0x242000)=nil, 0x242000, 0x0, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x2) [ 220.271633] tmpfs: Bad mount option ]g4G 2018/01/13 14:07:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000492000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000094c000-0x6)={0x0, 0x4}, &(0x7f0000d2a000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000114000)=@assoc_value={r1, 0xfffffffffffffffe}, 0x8) syz_open_procfs(0x0, &(0x7f00003e3000-0x7)='mounts\x00') syz_open_dev$sndmidi(&(0x7f00005c9000)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002b6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) syz_open_dev$usbmon(&(0x7f0000b01000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f000069a000)=@req={0x0, 0x0}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000d2f000)='/dev/rfkill\x00', 0x0, 0x0) recvmsg(r4, &(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}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/13 14:07:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000c6b000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f000034c000)={0x0, 0x0}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r1, 0x84, 0x6, &(0x7f0000aca000)="e21830955ffd34d25cc534adec04d735d6cc5f611e9715380d206984e4d8535bcdaf1d656564718b7eb3a995b8f1dee962e132de157130d04976d95ae5f5e04dfc30b59c729407d3f8bbddf4657d0381cdb5777faa3f3be55cff2b0c934868000000075a59a979d123d54d689256492e59f8f20c96d38dffec04027ab3caea772ebb0010", 0x84) 2018/01/13 14:07:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000aa000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000f96000-0x1)={0x9}, 0x1) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)=""/0) r3 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r4, 0x8, r3) readv(r5, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) fcntl$setsig(r4, 0xa, 0x12) readv(r5, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000880000-0x21)=""/156) dup2(r4, r5) tkill(r3, 0x16) 2018/01/13 14:07:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket(0xa, 0x803, 0x4000000000000004) mq_notify(r0, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @thr={&(0x7f000090b000)="", &(0x7f00009a6000-0x49)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 14:07:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) pipe(&(0x7f00002f1000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000461000-0x4)=0x0) syz_open_dev$tun(&(0x7f00002c6000)='/dev/net/tun\x00', 0x0, 0x6040) migrate_pages(r2, 0x3f, &(0x7f0000f08000-0x8)=0xffffffffffffffe0, &(0x7f0000b09000)=0x3) r3 = getpgrp(0xffffffffffffffff) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000a3e000-0xc)={r1, r0, 0xffff}) dup2(r1, r0) 2018/01/13 14:07:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000045e000)='/dev/usbmon#\x00', 0x8, 0x420000) ioctl$KVM_NMI(r1, 0xae9a) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d9000-0x4)=r3) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00009b6000)={0x200, @time={0x0, 0x0}, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000109000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000d17000)={r4, 0x2}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8, 0x0}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/01/13 14:07:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00003a3000-0xb)='/dev/mixer\x00', 0x0, 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000d7f000-0x7)=""/34, 0x22, 0x0, &(0x7f0000dc4000)={0x4, 0x0, 0x0, "5eb782c4766e", 0x0, 0x0}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000257000)=""/153) readv(r1, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) r2 = shmget$private(0x0, 0x4000, 0x1000, &(0x7f0000bfb000/0x4000)=nil) getresuid(&(0x7f00002d8000-0x4)=0x0, &(0x7f000026a000)=0x0, &(0x7f0000827000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000095c000)={0x0, 0x0, 0x0}, &(0x7f0000151000)=0xc) getresuid(&(0x7f000006f000)=0x0, &(0x7f00009a9000-0x4)=0x0, &(0x7f000047b000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000696000)=@assoc_value={0x0, 0x0}, &(0x7f00006c6000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00009fe000)={r6, 0x7}, &(0x7f000062a000-0x4)=0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006ba000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000abf000)=0xc) r8 = getpgrp(0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000830000-0x8)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000c0c000)="", 0x0, 0x4, &(0x7f0000c58000)={0x77359400, 0x0}) shmctl$IPC_SET(r2, 0x1, &(0x7f0000a64000-0x70)={{0x1, r3, r4, r5, r7, 0x1, 0x4, 0x0, 0x0, 0x0}, 0x8000, 0x78, 0x0, 0x0, r8, r9, 0x3, 0x0, 0x0, 0x0}) 2018/01/13 14:07:34 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x40084149, &(0x7f0000003000-0x24)="") mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f000000c000)='/dev/adsp#\x00', 0x6, 0x10000) 2018/01/13 14:07:34 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0xdde}, &(0x7f000022b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005b9000)={0x7f, 0x4, 0x3, 0x5, 0xffffffffffffffff, 0x0, 0x4a, 0xfffffffffffff330, r1}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 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) timer_create(0x6, &(0x7f0000002000)={0x0, 0x11, 0x6, @thr={&(0x7f0000002000-0xa5)="46b6f7072cf186addfc2d2afdf94358373e464482e12108c144b4041923d70b6e5a21b408d093cc7c8e1569d564ed3d04a2a296ac6d71f8c3363b327d79357daae23a9b98ef8b5a9892a9ce2e57834d3d4872d18a376fea7b7f49e09314bef33acdaa9c943bb0791deca38db94f0826f785de006438b5aad158c9157ecc1de32d8422de50e8deafecff3c06291c4776f6cb13aced454bbe03fabcd66fbd985b20301513ee3", &(0x7f0000002000)="709b25e5676bec79d816399d0e6771dd2d5bcb4979a987d36390da9d77f849e511264663cc1df9dd88d433"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f0000003000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(r3, 0x0, &(0x7f0000003000-0x20)={{r2, r4}, {0x0, r5}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/13 14:07:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x10001, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000000)=0x9) mmap(&(0x7f0000000000/0xa40000)=nil, 0xa40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000001000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @loopback={0x0, 0x1}, @random="bbce26764e98", @loopback={0x0, 0x1}}}}}, 0x0) 2018/01/13 14:07:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000731000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000bb7000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f000094e000)=""/174) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000db1000)={0x0, 0x7ff}, &(0x7f00002fe000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000190000-0x8)={r1, 0x3}, 0x8) 2018/01/13 14:07:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = syz_open_dev$sndmidi(&(0x7f0000140000-0x12)='/dev/snd/midiC#D#\x00', 0x7fff, 0x210000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ab4000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000000000)={0x1, 0x78, 0x55b7256e, 0x2, 0x2, 0x5, 0x0, 0x101, 0x82131, 0x2, 0x8, 0x0, 0x0, 0x10001, 0x6, 0x0, 0x1b3e, 0x80, 0x0, 0x100, 0x10000, 0x5, 0x100000001, 0xffffffffffffd6bc, 0x7, 0x7, 0xff, 0x6, 0x0, 0x28, 0x7ff, 0x5, 0x3, 0x5, 0xfffffffffffffffe, 0x20, 0x4, 0x7, 0x0, 0x9f09, 0x1, @perf_bp={&(0x7f0000b42000)=0x0, 0xf}, 0x10000, 0x9, 0x8, 0x5, 0x7fffffff, 0x1, 0x100000000, 0x0}, 0x0, 0x5, 0xffffffffffffffff, 0x2) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000096e000)={0x0, 0x0}) r6 = socket$bt_l2cap(0x1f, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x30c, 0x0}, {r1, 0x6020, 0x0}, {r2, 0x4, 0x0}, {r3, 0x10, 0x0}, {r4, 0x4, 0x0}, {r5, 0x8100, 0x0}, {r6, 0x1118, 0x0}, {r7, 0x400, 0x0}], 0x8, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)={0x7fffffff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000171000)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, &(0x7f000099e000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f00003b7000-0x10)={r8, 0x0}, &(0x7f0000cc2000-0x4)=0x0, 0x0) 2018/01/13 14:07:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f00006fe000-0x63)="9576fb5678f4d8bb1b8c63a229d9ca03842c53286f77e16d66", 0x19}], 0x1, &(0x7f0000633000-0x90)=[], 0x0, 0x0}, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3b03996ff05abb1e8b1c24b50898d8f9ead673923f57eea9c", 0x19, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) memfd_create(&(0x7f00009a8000-0x40)='ctr(des3_ede)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x1) 2018/01/13 14:07:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00003a3000-0xb)='/dev/mixer\x00', 0x0, 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000d7f000-0x7)=""/34, 0x22, 0x0, &(0x7f0000dc4000)={0x4, 0x0, 0x0, "5eb782c4766e", 0x0, 0x0}, 0x10) 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, &(0x7f0000008000)='net/ip6_mr_cache\x00') ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000257000)=""/153) readv(r1, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) r2 = shmget$private(0x0, 0x4000, 0x1000, &(0x7f0000bfb000/0x4000)=nil) getresuid(&(0x7f00002d8000-0x4)=0x0, &(0x7f000026a000)=0x0, &(0x7f0000827000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000095c000)={0x0, 0x0, 0x0}, &(0x7f0000151000)=0xc) getresuid(&(0x7f000006f000)=0x0, &(0x7f00009a9000-0x4)=0x0, &(0x7f000047b000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000696000)=@assoc_value={0x0, 0x0}, &(0x7f00006c6000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00009fe000)={r6, 0x7}, &(0x7f000062a000-0x4)=0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006ba000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000abf000)=0xc) r8 = getpgrp(0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000830000-0x8)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000c0c000)="", 0x0, 0x4, &(0x7f0000c58000)={0x77359400, 0x0}) shmctl$IPC_SET(r2, 0x1, &(0x7f0000a64000-0x70)={{0x1, r3, r4, r5, r7, 0x1, 0x4, 0x0, 0x0, 0x0}, 0x8000, 0x78, 0x0, 0x0, r8, r9, 0x3, 0x0, 0x0, 0x0}) 2018/01/13 14:07:35 executing program 5: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000e59000)='/dev/audio\x00', 0x24002, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000e5a000-0x38)={0x1, 0x0, [{0x5, 0x3, 0x0, 0x0, @adapter={0x100, 0x66d1da54, 0xffffffffffffff6e, 0x10000, 0x1}}]}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x9, 0xff, 0x8, 0x10, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r1, &(0x7f000000a000-0x86)="", &(0x7f0000007000-0x1000)=""/0}, 0x18) 2018/01/13 14:07:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f0e000-0x28)={@common='eql\x00', @ifru_ivalue=0xe96}) pipe(&(0x7f0000caf000)={0x0, 0x0}) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f00002b8000-0x22)=""/34) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000fd000-0xb)={0xe785, 0x7, 0x3, 0x5, 0x7, 0x54, 0x1, 0x10001, 0x1, 0x73, 0x7}, 0xb) ioctl$sock_ifreq(r1, 0x8929, &(0x7f000018c000-0x28)={@common='bond0\x00', @ifru_flags=0x1200}) r3 = syz_open_dev$sndmidi(&(0x7f0000fc5000-0x12)='/dev/snd/midiC#D#\x00', 0x40, 0xfefd9a69592757ed) getsockopt$bt_sco_SCO_OPTIONS(r3, 0x11, 0x1, &(0x7f0000c45000-0x11)=""/17, &(0x7f0000a79000-0x4)=0x11) lstat(&(0x7f00006c7000-0x8)='./file0\x00', &(0x7f00004b9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_dccp_buf(r2, 0x21, 0x80, &(0x7f00001b7000)=""/0, &(0x7f00007d8000)=0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000240000)={0x100000000, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet6_buf(r3, 0x29, 0x45, &(0x7f0000020000-0x68)=""/104, &(0x7f0000c15000)=0x68) r4 = dup2(r0, r1) ioctl$LOOP_SET_FD(r2, 0x4c00, r4) 2018/01/13 14:07:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lstat(&(0x7f00009b7000)='./file0\x00', &(0x7f0000a77000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e309000000000008009500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00100000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) connect$unix(r0, &(0x7f0000a61000)=@file={0x1, './file0\x00'}, 0xa) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000c61000-0x4)=0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00007fc000-0x4)=0x6, 0x4) socket$netlink(0x10, 0x3, 0x6) 2018/01/13 14:07:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000058e000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f000059a000)={0x0, 0x7, &(0x7f000073b000)="1e", &(0x7f0000aa3000)="", 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000002000)={0x1, 0x0, [{0x7, 0x0, 0x3}]}) 2018/01/13 14:07:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80040, 0x0) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000c3e000-0x8)='./file0\x00', 0x1000002) inotify_rm_watch(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000aef000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r2 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r3 = semget(0x0, 0xffffffffffffffff, 0x24c) lstat(&(0x7f00006b5000)='./file0\x00', &(0x7f0000fe4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000945000-0x4)=[0x0]) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000711000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e8a000)=0xe8) r7 = dup(0xffffffffffffffff) sendto$ax25(r7, &(0x7f0000a44000-0x44)="3a7bab820a7743608c017b480b21a39252401d864ce1cc5d7d4f125a9d100367d5cd813c50c6c911d9f4d8792516f04d84a0b9eff3b37ec150f671fd7d7757e2f43ae19a", 0x44, 0x20008000, &(0x7f0000792000)={0x3, {"2bfab61b93aec1"}, 0x4}, 0x10) fstat(0xffffffffffffffff, &(0x7f00005e7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f000003d000)={{0x395, r4, r5, r6, r8, 0x20, 0x2, 0x0, 0x0, 0x0}, 0x6, 0x10000, 0x9, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000014b000)={0x0, 0xb976}, &(0x7f0000680000-0x4)=0x6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f00006ed000)=r9, 0x4) sendmsg$alg(r2, &(0x7f0000044000-0x38)={0x0, 0x0, &(0x7f00001bf000)=[{&(0x7f0000a54000-0xb2)="fc4ed61f9ac9f9914a13105c16a65424b80fe83a43bc5b44817009aa07b479172dae114bdd8f0571f37271e773aee4afbe5431062959e51fc4a88fd9ebd1f5baaf4453153122", 0x46}], 0x1, &(0x7f00009fb000-0xa8)=[@assoc={0x18, 0x117, 0x4, 0x36}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000152000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[{&(0x7f000045b000)=""/49, 0x31}], 0x1, &(0x7f00003b9000-0x39)=""/57, 0x39, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fe3000-0x10)={0x6, 0x200, 0x401, 0x1f, r9}, 0x10) 2018/01/13 14:07:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00008ac000-0xa)='attr/prev\x00') exit(0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000a9b000)=0x6, 0x4) write(r1, &(0x7f0000f55000-0x2c)="", 0x0) 2018/01/13 14:07:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000054a000)='/dev/qat_adf_ctl\x00', 0x111201, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x5) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000d21000-0x2)=0x7, 0x2) 2018/01/13 14:07:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00003a3000-0xb)='/dev/mixer\x00', 0x0, 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000d7f000-0x7)=""/34, 0x22, 0x0, &(0x7f0000dc4000)={0x4, 0x0, 0x0, "5eb782c4766e", 0x0, 0x0}, 0x10) 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, &(0x7f0000008000)='net/ip6_mr_cache\x00') ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000257000)=""/153) readv(r1, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) shmget$private(0x0, 0x4000, 0x1000, &(0x7f0000bfb000/0x4000)=nil) getresuid(&(0x7f00002d8000-0x4)=0x0, &(0x7f000026a000)=0x0, &(0x7f0000827000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000095c000)={0x0, 0x0, 0x0}, &(0x7f0000151000)=0xc) getresuid(&(0x7f000006f000)=0x0, &(0x7f00009a9000-0x4)=0x0, &(0x7f000047b000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000696000)=@assoc_value={0x0, 0x0}, &(0x7f00006c6000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00009fe000)={r2, 0x7}, &(0x7f000062a000-0x4)=0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006ba000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000abf000)=0xc) getpgrp(0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000830000-0x8)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000c0c000)="", 0x0, 0x4, &(0x7f0000c58000)={0x77359400, 0x0}) 2018/01/13 14:07:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x1000080000080803) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000008e000)={0x0, 0x0, 0x0}, &(0x7f000093d000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000057d000-0x8)={0x0, 0x0}) r3 = getpgrp(0x0) kcmp(r2, r3, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/01/13 14:07:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000e0e000-0x40)={0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x800000806, 0x0) connect$inet6(r1, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet_sctp(0x2, 0x4, 0x84) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000838000-0x4)=0x68, 0xfffffffffffffce4) listen(r1, 0x4) 2018/01/13 14:07:35 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000000000)="dff2f9dd365fa2824eb5eee51f9857a730d1ab963c95b2028ef5e5b8920ad8e9bad47b9ec99dd7866cc0c6294001f003582ff18079b1c2a976f77688f7e6629ce974349edf31b1d62d1f9d4be56413fe53c372ba83e2a792f5faedac515ae1b0609ef721ca3ef926e0a21be66601ac7623dc0bb35277", 0x76, 0x4000000, &(0x7f0000001000-0x10)=@llc={0x1a, 0x3, 0xdbf8, 0x200, 0x6, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000689000)='/dev/kvm\x00', 0x400000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000789000-0x20)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) io_setup(0x8, &(0x7f0000380000)=0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000797000)=""/21) r5 = socket$inet6(0xa, 0x3, 0x4) io_submit(r4, 0x1, &(0x7f00005fe000-0x30)=[&(0x7f000052a000+0x5d)={0x0, 0x0, 0x0, 0x0, 0x0, r5, &(0x7f0000530000-0x6a)="", 0x0, 0x0, 0x0, 0x1, r3}]) 2018/01/13 14:07:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) pipe(&(0x7f00002f1000-0x8)={0x0, 0x0}) dup2(r2, r1) 2018/01/13 14:07:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00003a3000-0xb)='/dev/mixer\x00', 0x0, 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000d7f000-0x7)=""/34, 0x22, 0x0, &(0x7f0000dc4000)={0x4, 0x0, 0x0, "5eb782c4766e", 0x0, 0x0}, 0x10) 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, &(0x7f0000008000)='net/ip6_mr_cache\x00') ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000257000)=""/153) readv(r1, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) shmget$private(0x0, 0x4000, 0x1000, &(0x7f0000bfb000/0x4000)=nil) getresuid(&(0x7f00002d8000-0x4)=0x0, &(0x7f000026a000)=0x0, &(0x7f0000827000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000095c000)={0x0, 0x0, 0x0}, &(0x7f0000151000)=0xc) getresuid(&(0x7f000006f000)=0x0, &(0x7f00009a9000-0x4)=0x0, &(0x7f000047b000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000696000)=@assoc_value={0x0, 0x0}, &(0x7f00006c6000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00009fe000)={r2, 0x7}, &(0x7f000062a000-0x4)=0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006ba000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000abf000)=0xc) getpgrp(0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000830000-0x8)={0x0, 0x0}) 2018/01/13 14:07:35 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x4148, &(0x7f0000001000-0x182)="") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000006000-0x38)={&(0x7f0000007000)=@ax25={0x3, {"aa50a422016ca0"}, 0x0}, 0x10, &(0x7f0000006000-0x70)=[{&(0x7f0000008000-0x18)="f7c6352e28495fb8a6bda36253db250cecb092ab3e40edbf", 0x18}, {&(0x7f0000008000-0x9f)="6270d064158265aedf74b758574ceb22a796a33a4ed423fe53737e045e3ad754f21d66fd680cfa2ac52c4b4cc94bbaca560e7ee6cce71cb29650cd23df63117cddd0879c225047d0ca31306f59a751a1c8f42dd2fe1019f350eab8e70f86efafdeb41ab5f87035603d66937e44f93f3d9e05d1dfa856fd33446365075ebc0baff4643a055f84692e43cc6efa6925650c43acaa752439dd0d4e8e791ee7e406", 0x9f}, {&(0x7f0000003000-0x25)="7d498ded03fe711430ea300c53d354d23bc379f8d504c88fb43a74eaa19124f42bc918970f", 0x25}, {&(0x7f0000002000-0x31)="6b5b983ac2cb53c4880f623aa5f75adc6fff53e104be261634c90a598f1b3f29c3b136014a255d0699f88dd0e02b0d5c01", 0x31}, {&(0x7f0000006000-0xb5)="62f61a0fc8d04a979425dcad3ad2edc069b3baf1e9e55c90742a9e3e073d00e3bad7499473b317c2e864b539ae5b94b837ec7dbbc6a95031a846dc890a92f6a58d57f6ef14a469902878d9e82ec3b55ef8d9fde0aad2b38ecdb78bbffc9ec3b41650238fe2dc801e6133de7ead37f73e250da53d7e9eeca590af631d54d65aa14c79b3732fb0099ea836fabe34a8f0760ea2a6d19640cda1838a823bd01f90aedc33ce25bd69b2bd5d3610000e3dc49805515db78b", 0xb5}, {&(0x7f0000008000-0xd5)="c192890193f6d80b4a2fd8a93c4f73872b0a523cb882c45e31c089baf8902327074e72c1a6c7eb558f8f996c2da0b940d56c379674bad7314d9c5b2d80614e21c9ffd537aea2601a0569824be8f7125190e3896795ba3210119f62558e45ad9b485c809bef06bb2586e5d6738d3bc5cfc03f74de59db5f735923a60455515385cd307591c2e1804c3561834db285836ce875bb24a1e4cd45b6dde4ddd9308ae8aa4d43461b0dd74eb538021f9fb1754d2efa4a73e6b36ac4a193401758725451447b1544f169ea3af18947eaa670e6bde20321bd76", 0xd5}, {&(0x7f0000007000)="0f141a1b8607815a56f83746d9d4d641f0e81f434c7fb00ece2fa9a22c1e870ccdefa26c3ceb2ab506aef9f942b7f036d0b72d672029a6a03ae0fec73b3b71528e95b4eb44d7c1316ad7a5e7c590cc2c2aae2005d3cfd27d73ab9eb3157acead767d7388277f42faea812361bdd6a362cc455e8cb421759c3b98b1a77765e3951dbcbfd399a376840f52802cc967c95f188287faa145d6", 0x97}], 0x7, &(0x7f0000007000)=[{0x1010, 0x105, 0x100000001, "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"}, {0xe8, 0x3a, 0x8f, "469c191842ccc35bbc9391718e5b2ef513ff6c4ae61ecc87084b4ac7c9859e2c185c645393edcd9f97361a0c0c500ba78d7627467b8ff07b742c73188ba00290cfcce0cb17ca9b02ad7fc6a352f494dba24674dfe071accc36a6a6cf46185d3532d9d6923c04cfa463e95a3244964e4c8dd1325f67c07f804eba5f146abb8cbf8bac057e9e12bcde82bc181180620cd314881ccb47ee288f40a1159f44bf156b7b0f3a337773befbb1c6c4e60f3791cb3501997fa8fc981a5605de708ea01c6f8647136798d3316e63c3c67d78db3f2501985b47"}, {0x50, 0x108, 0xffffffffffff0001, "08c38881f1c48abbb6273eceb9d07cca95429cdfb6b9a935afdd8a1e2e887ee5bd7d13b56833dc15793a52f7ffd8f123a2ca199958a5aa327cefcc4c3ee5f3c3"}, {0x20, 0x105, 0x5, "3ac029df8cefccd04de4da"}], 0x1168, 0x80}, 0x4080) 2018/01/13 14:07:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000fae000)='/dev/snd/pcmC#D#c\x00', 0x1, 0xa0000) sendmsg$nl_route(r0, &(0x7f0000ceb000-0x38)={&(0x7f000037c000-0x7)={0x10, 0x0, 0x0, 0x8004000}, 0xc, &(0x7f00007ff000)={&(0x7f0000951000)=@dellink={0x24, 0x11, 0x422, 0x7, 0x1, {0x0, 0x0, 0x0, 0x0, 0x4, 0x2}, [@IFLA_IFALIASn={0x4, 0x14, ""}]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x20008000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002ce000)='/dev/ptmx\x00', 0xfffffffffffffff9, 0x0) nanosleep(&(0x7f0000d7b000-0x10)={0x77359400, 0x0}, &(0x7f0000474000)={0x0, 0x0}) ioctl$int_in(r1, 0x5452, &(0x7f0000a20000-0x8)=0x3) syz_emit_ethernet(0x2c, &(0x7f00002b8000-0xcc)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [], {{0x0, @ipx={0xffff, 0x1e, 0x0, 0x0, {@random=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, ""}}}}, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00005ae000-0x9)={0x0, 0x10, &(0x7f0000000000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00005ae000-0x4)=0x10) open(&(0x7f0000e94000)='./file0\x00', 0x200000, 0x10) 2018/01/13 14:07:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000287000)='./file1\x00', 0x0) unshare(0x20020000) mkdir(&(0x7f0000ccd000)='./file0\x00', 0x0) mount(&(0x7f0000812000-0x8)='./file0\x00', &(0x7f0000027000)='./file1\x00', &(0x7f0000019000-0x6)='Qamfs\x00', 0x105400, &(0x7f000000a000)="") r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b0b000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f000038b000-0x8e)=""/142, &(0x7f000056b000-0x4)=0x8e) socket$inet6(0xa, 0x0, 0x0) rename(&(0x7f00009a9000-0x8)='./file0\x00', &(0x7f0000b76000)='./file1\x00') [ 220.813147] QAT: Invalid ioctl 2018/01/13 14:07:35 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00001d4000)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000197000-0x1d)="b8d51606c104addc54875b3540d055723a748bc036a3470d613f14edc6") bind$alg(r0, &(0x7f00002ac000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx\x00'}, 0x58) mmap(&(0x7f0000000000/0xb01000)=nil, 0xb01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000b01000)=""/232, 0xe8) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000290000)={0x1, 0x0, [{0x17f, 0x0, 0x4}]}) [ 220.835689] QAT: Invalid ioctl 2018/01/13 14:07:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000)={0x40, 0x0, 0x81, 0xd1}, 0x5) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00004b5000-0x14)={0x3, 0x100000001, 0x3, 0x4, 0x7}, 0x14) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r2 = add_key$user(&(0x7f000010e000-0x5)='user\x00', &(0x7f0000617000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000074000-0x7)="6f3371b7f1ea88", 0x7, 0xfffffffffffffff8) getresuid(&(0x7f0000944000)=0x0, &(0x7f0000509000)=0x0, &(0x7f0000c18000)=0x0) r4 = getgid() keyctl$chown(0x4, r2, r3, r4) r5 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="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", 0x2b0}], 0x1, &(0x7f0000820000-0x90)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r5, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/13 14:07:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00003a3000-0xb)='/dev/mixer\x00', 0x0, 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000d7f000-0x7)=""/34, 0x22, 0x0, &(0x7f0000dc4000)={0x4, 0x0, 0x0, "5eb782c4766e", 0x0, 0x0}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000257000)=""/153) readv(r1, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) shmget$private(0x0, 0x4000, 0x1000, &(0x7f0000bfb000/0x4000)=nil) getresuid(&(0x7f00002d8000-0x4)=0x0, &(0x7f000026a000)=0x0, &(0x7f0000827000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000095c000)={0x0, 0x0, 0x0}, &(0x7f0000151000)=0xc) getresuid(&(0x7f000006f000)=0x0, &(0x7f00009a9000-0x4)=0x0, &(0x7f000047b000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000696000)=@assoc_value={0x0, 0x0}, &(0x7f00006c6000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00009fe000)={r2, 0x7}, &(0x7f000062a000-0x4)=0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006ba000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000abf000)=0xc) getpgrp(0xffffffffffffffff) 2018/01/13 14:07:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000025b000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f000010a000-0xa)='highspeed\x00', 0xfffffffffffffdb5) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000814000)={r2, 0x0, 0x3, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000d0000)={0x0, 0x0}) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000b7e000-0x18)={0x0, 0x6f, 0x401, &(0x7f000041a000)=0x0}) 2018/01/13 14:07:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e7f000)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x26, &(0x7f00000fc000-0x8)=0x0) r2 = syz_open_dev$sndmidi(&(0x7f000034d000-0x5)='/dev/snd/midiC#D#\x00', 0x7fffffff, 0x4000) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000823000-0x49)=""/73) io_submit(r1, 0x1, &(0x7f0000b58000-0x8)=[&(0x7f00004aa000)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000b10000)="000000000108000000", 0x9, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/13 14:07:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000bb0000)='/dev/usbmon#\x00', 0x6, 0x200) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000c1f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0xffff, 0x504f6db5, 0x7a2, 0x11d, 0x1, 0x4}}) ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x40046103, &(0x7f000065c000)=0x0) 2018/01/13 14:07:35 executing program 4: r0 = gettid() setpgid(0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getuid() r2 = getgid() syz_fuseblk_mount(&(0x7f000097b000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x4002, r1, r2, 0x2, 0x2, 0x1106018) 2018/01/13 14:07:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000287000)='./file1\x00', 0x0) unshare(0x20020000) mkdir(&(0x7f0000ccd000)='./file0\x00', 0x0) mount(&(0x7f0000812000-0x8)='./file0\x00', &(0x7f0000027000)='./file1\x00', &(0x7f0000019000-0x6)='Qamfs\x00', 0x105400, &(0x7f000000a000)="") r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b0b000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f000038b000-0x8e)=""/142, &(0x7f000056b000-0x4)=0x8e) socket$inet6(0xa, 0x0, 0x0) rename(&(0x7f00009a9000-0x8)='./file0\x00', &(0x7f0000b76000)='./file1\x00') 2018/01/13 14:07:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fce000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000aba000-0x20)={{&(0x7f00007f6000/0x4000)=nil, 0x4000}, 0x1, 0x0}) r1 = gettid() process_vm_readv(r1, &(0x7f0000fca000)=[{&(0x7f0000fcb000-0xf9)=""/249, 0xf9}], 0x1, &(0x7f0000fcb000-0x60)=[{&(0x7f000030a000-0x4e)=""/145, 0x91}], 0x1, 0x0) sendfile(r0, r0, &(0x7f0000417000)=0x36, 0x6d3) eventfd(0x9) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c23000-0x10)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) syz_open_dev$amidi(&(0x7f0000748000)='/dev/amidi#\x00', 0x0, 0x0) 2018/01/13 14:07:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00001e7000-0x210)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000330000-0x4)=0x0) r2 = syz_open_dev$mice(&(0x7f000045f000)='/dev/input/mice\x00', 0x0, 0x12200) bind$ax25(r2, &(0x7f0000821000)={0x3, {"36b03cd3b2efb1"}, 0x7}, 0x10) 2018/01/13 14:07:35 executing program 4: r0 = getpgid(0xffffffffffffffff) waitid(0x2, r0, &(0x7f0000293000)={0x0, 0x0, 0x0, 0x0}, 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x3, 0x84) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00003bd000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$TCSBRK(r2, 0x5409, 0x7) 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) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000001000)={0x5, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x100, 0xffffffffffffffff, 0x100000001, 0x100000000, &(0x7f0000001000)=@generic="981631f5e0de86d8837bb3ae1a7d07c6", 0x9, 0x9, 0x553}) ioctl$sock_bt_hci(r2, 0x0, &(0x7f0000001000-0x12)="422114eac844848685e4d069ac7c430dc6e2") ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000003000-0x4)=r3) 2018/01/13 14:07:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00003a3000-0xb)='/dev/mixer\x00', 0x0, 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000d7f000-0x7)=""/34, 0x22, 0x0, &(0x7f0000dc4000)={0x4, 0x0, 0x0, "5eb782c4766e", 0x0, 0x0}, 0x10) 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, &(0x7f0000008000)='net/ip6_mr_cache\x00') ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000257000)=""/153) readv(r1, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) shmget$private(0x0, 0x4000, 0x1000, &(0x7f0000bfb000/0x4000)=nil) getresuid(&(0x7f00002d8000-0x4)=0x0, &(0x7f000026a000)=0x0, &(0x7f0000827000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000095c000)={0x0, 0x0, 0x0}, &(0x7f0000151000)=0xc) getresuid(&(0x7f000006f000)=0x0, &(0x7f00009a9000-0x4)=0x0, &(0x7f000047b000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000696000)=@assoc_value={0x0, 0x0}, &(0x7f00006c6000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00009fe000)={r2, 0x7}, &(0x7f000062a000-0x4)=0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006ba000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000abf000)=0xc) 2018/01/13 14:07:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000058d000-0x9)='/dev/kvm\x00', 0x410000, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000df6000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f00006f2000-0x14)={0x7fffffff, 0x8, 0x5, 0x4, 0x0}) sendmsg(r1, &(0x7f0000919000-0x38)={&(0x7f0000236000)=@sco={0x1f, {0x60000000000000, 0xfffffffffffffffe, 0x7, 0x2, 0xffff, 0x5}}, 0x8, &(0x7f0000850000)=[{&(0x7f0000b55000-0xe0)="ff9d08773532ca67e4a99151c1262c3c1f7353b328987bf456d423c3247fdc63d9694b60f776994ecb8de3896de7c70f3e0d44f0bafa55f831ceb452b1a61daf7456dc5de70095d58506c2b965b219b5d58231a7c2f8ff3ad98efcd235a708f9516a62b0000fbd2ce46def626afb6c68784dd38918e608ca4418cdf29c47f638998865056e0a419f33e6bee29dc33baf27d23c6e9c17ba34fd115a8bf5292f58278dc34d618541b6cd3da62d56594c7910ab5e76bd1bcd26a6096dc76795df16835bf9814039d33a6edff170867895337772da76951079b6b06a8219d1fcf755", 0xe0}, {&(0x7f0000be9000)="5928b1502bbcc8ec874fd58698ebf76f09a33a026d30e4e6cae660092d9c6ebd3febe5e1e39c4eb71c294e3dda16d207d37bd427aaa4a12f6f7f8f54a8f19fc17d9ffb680ec91f99e096728b28a98e13bbf1de8bab2bee79cf45e6e47c20234dfda9df0796fd1444221afffb985ca98c9448f5d94a718ebfdd5227eedc71bf1b765c158634f2e5bbc1474afb", 0x8c}], 0x2, 0x0, 0x0, 0x4000}, 0x80) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00002af000)={0x1, 0x0, [{0xc00000040000087, 0x0, 0x0}]}) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/01/13 14:07:35 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000445000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000e44000-0x8)={0x32a032526479697b, 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, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000f06000-0xd)='/dev/dmmidi#\x00', 0x5, 0x1) r3 = request_key(&(0x7f0000152000-0x12)='.request_key_auth\x00', &(0x7f00001f0000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ba2000-0x1c)='/(|proc+em1posix_acl_access\x00', 0xfffffffffffffff9) r4 = add_key(&(0x7f0000c4f000)='.request_key_auth\x00', &(0x7f0000a11000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$instantiate(0xc, r3, &(0x7f00000e7000-0x9b)="f1e92cb023c7adb9e708fe22a074fc8917078ba6e9cc56645eb4dfeed2b9f0da9637dc3bbbfa93a0a6f68f729e2d5913b1ef51c10652ddda61a3bce9c59604e543cdf25f2176cab0fa3fbd9a4480dd5ea4c7eeb9283bf862e3f0719ca1138adf9f3ffe9950477f714a0d969a7ec0c81e30ec851af9d78126796bdcacf2138bed16e7829f4d62294b91725f6e327d70b019904b924d61543f09d000", 0x9b, r4) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000248000)=0x0, &(0x7f000003b000)=0x8) write$evdev(r2, &(0x7f00004c0000-0x18)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x18) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000def000-0x1a)={0x55, 0x4, 0xf0, {0x8, 0x7fff}, {0x1, 0xffffffffffffffe0}, @const={0x8, {0x4558, 0x3, 0x200, 0x28}}}) 2018/01/13 14:07:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000696000)=0x2, 0x4) r0 = dup(0xffffffffffffff9c) connect$ax25(r0, &(0x7f0000025000)={0x3, {"d004000000512d"}, 0xd126}, 0xffffffffffffff07) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000d86000-0x8)={@rand_addr=0x6, @rand_addr=0x0}, 0x8) syz_emit_ethernet(0x56, &(0x7f0000cc5000-0x56)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [{[{0x9100, 0x1, 0x5, 0x0}], {0x8100, 0x9, 0xcb5, 0x5}}], {{0x86dd, @ipv6={0x0, 0x6, "ca08fb", 0x18, 0x6, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4, 0x0}]}}, {""}}}}}}}, 0x0) mremap(&(0x7f0000d6e000/0x3000)=nil, 0x3000, 0xf000, 0x3, &(0x7f0000dcd000/0xf000)=nil) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e88000)='/proc/self/net/pfkey\x00', 0x8c400, 0x0) ioctl$TIOCSCTTY(r2, 0x540e, 0x40) 2018/01/13 14:07:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x5, 0x1) pipe(&(0x7f0000377000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f000008e000)={0x8000000, 0x3, 0xd}) write(r0, &(0x7f0000bb9000)="26000000130047f10701c1b00e00001d000000000100000009ef18ffff00f132050011006e35", 0x26) rt_sigprocmask(0x3, &(0x7f0000e36000)={0x8000}, &(0x7f00000d7000+0x7f2)={0x0}, 0x8) 2018/01/13 14:07:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3b, &(0x7f00003d6000)=0x7d, 0xffffffffffffff57) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00004c1000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000d26000)='./file0\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c58000)={0x7, 0x1, 0x598, 0xffffffffffffffd5, 0x5c93}, 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) 2018/01/13 14:07:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000287000)='./file1\x00', 0x0) unshare(0x20020000) mkdir(&(0x7f0000ccd000)='./file0\x00', 0x0) mount(&(0x7f0000812000-0x8)='./file0\x00', &(0x7f0000027000)='./file1\x00', &(0x7f0000019000-0x6)='Qamfs\x00', 0x105400, &(0x7f000000a000)="") r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b0b000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f000038b000-0x8e)=""/142, &(0x7f000056b000-0x4)=0x8e) socket$inet6(0xa, 0x0, 0x0) rename(&(0x7f00009a9000-0x8)='./file0\x00', &(0x7f0000b76000)='./file1\x00') 2018/01/13 14:07:35 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000035e000-0x38)={0x0, 0x0, &(0x7f0000199000-0x10)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x23, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 14:07:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00003a3000-0xb)='/dev/mixer\x00', 0x0, 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000d7f000-0x7)=""/34, 0x22, 0x0, &(0x7f0000dc4000)={0x4, 0x0, 0x0, "5eb782c4766e", 0x0, 0x0}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000257000)=""/153) readv(r1, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) shmget$private(0x0, 0x4000, 0x1000, &(0x7f0000bfb000/0x4000)=nil) getresuid(&(0x7f00002d8000-0x4)=0x0, &(0x7f000026a000)=0x0, &(0x7f0000827000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000095c000)={0x0, 0x0, 0x0}, &(0x7f0000151000)=0xc) getresuid(&(0x7f000006f000)=0x0, &(0x7f00009a9000-0x4)=0x0, &(0x7f000047b000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000696000)=@assoc_value={0x0, 0x0}, &(0x7f00006c6000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00009fe000)={r2, 0x7}, &(0x7f000062a000-0x4)=0x6) 2018/01/13 14:07:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d21000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = socket(0x11, 0x800080803, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000038000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0x22, 0x0, 0x0, 0x0}) setsockopt(r1, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000069b000)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000932000-0x4)=0xe8) fstat(r1, &(0x7f0000078000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000324000-0x8)='./file0\x00', &(0x7f00004fe000-0x8)='./file0\x00', 0xa002, r3, r4, 0x5, 0x3ff, 0x2) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f000079d000)={[{0x6, 0x7, 0x5, 0x6, 0x6, 0x7, 0x2, 0x80000000, 0x2, 0x5, 0x5, 0x1, 0x100}, {0x86, 0x2, 0x7a, 0xfffffffffffffffe, 0x81, 0xfffffffffffff800, 0x1, 0x3, 0xffffffff00000001, 0xffffffffc9ebae22, 0x1, 0x9, 0x4}, {0x0, 0x4, 0x7, 0x7ff, 0x100, 0x8, 0x2, 0xffffffff00000000, 0xff, 0x2, 0x0, 0xff, 0x4c}], 0x2c0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 14:07:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004f3000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup(r2) clock_gettime(0x0, &(0x7f0000134000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000d53000)={0x6, 0x4a6d, 0x3, {r4, r5+30000000}, 0x2567, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000750000)={0x1, 0x0, [{0xda0, 0x0, 0x0}]}) 2018/01/13 14:07:35 executing program 5: mmap(&(0x7f0000000000/0xd11000)=nil, 0xd11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x4) shutdown(r0, 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d11000)='/dev/autofs\x00', 0x4000, 0x0) clock_gettime(0x0, &(0x7f00001ca000-0x10)={0x0, 0x0}) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000d11000)={{0xfffffffffffffffe, 0x0, 0x101, 0x2, "0b835d7d94edc57e643e2d478f889b5c01104f2804940bdec0a90dc6c2e88f0d28794a7d09271f61552bb903", 0x7}, 0x1, [0x7f, 0x1000, 0x6, 0x43b, 0x3, 0x9, 0x2, 0x3f, 0x6, 0x7, 0x0, 0x0, 0x6583a4a3, 0x1, 0x2, 0x2, 0x7, 0x4e5, 0x90000000000, 0x10000, 0x1, 0x0, 0x8000, 0xfffffffffffeffff, 0x5, 0x1, 0x0, 0x10001, 0x280000, 0xe5cb, 0xebce, 0xffffffffffffffff, 0xf21, 0x0, 0x1, 0x101, 0x4, 0x372, 0x1, 0x7f, 0x2, 0x457a, 0x10001, 0x0, 0x81, 0xfffffffffffffc71, 0x8, 0x62, 0xfff, 0x7fff, 0x1, 0x1, 0x9, 0x6, 0xfffffffffffffffc, 0x7ff, 0x8001, 0x7ff, 0xfff, 0x5, 0x1, 0x8, 0x8001, 0x1, 0x6, 0xdd, 0x2, 0x8, 0x9, 0x2, 0x8, 0x8, 0x100000000, 0x677, 0x0, 0xc12, 0x7, 0x3, 0x7fff, 0xb2, 0x7, 0x81, 0x3, 0x7f, 0x70, 0x3ff, 0x8, 0x3, 0x7, 0xfffffffffffffe00, 0x400000000, 0x1, 0x7ff, 0x3, 0x400, 0x4803, 0x3ff, 0x800, 0x80000001, 0xffffffff00000001, 0x5, 0x0, 0x9, 0x6eb5, 0x7fffffff, 0x3ff, 0x7fffffff, 0x0, 0x3f, 0x5, 0x10001, 0x20, 0x0, 0x1, 0x4, 0x9, 0x80000000, 0x6, 0x5, 0xffff, 0x0, 0x3, 0x200, 0x7f, 0xe4, 0x6, 0x9, 0x8], {r2, r3+10000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000891000-0x30)=[], 0x0, &(0x7f0000d13000-0x1000)=""/4096, 0x1000, 0x0}, 0x0}, {{&(0x7f0000d0e000)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000071000-0xea)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000d0f000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x6, &(0x7f0000b13000-0x9c)=""/156, 0x9c, 0x0}, 0x0}], 0x2, 0x10020, 0x0) 2018/01/13 14:07:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x1000000000002b) r1 = syz_open_dev$evdev(&(0x7f0000317000-0x12)='/dev/input/event#\x00', 0x80000000, 0x1) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f00009ac000-0x4)=0x3) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000d2f000-0x4)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000bcb000)="", 0x0, 0x0, &(0x7f0000124000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/13 14:07:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e80000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000814000)={0x4, 0xffffffffffffffff, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000596000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000606000-0x4)=0xc) perf_event_open(&(0x7f00007bd000)={0x4, 0x78, 0x101, 0x400, 0x8, 0xfffffffffffffffd, 0x0, 0x4, 0x20, 0x4, 0x1, 0x401, 0x6, 0x5, 0x81, 0x80000000, 0xf3f, 0x1, 0x9b3, 0x1f, 0x7236, 0x2, 0x2, 0x1, 0x0, 0x0, 0x5, 0x1, 0x8, 0x40f, 0x4, 0x7abd, 0xff, 0xfff, 0x2, 0x0, 0x9, 0x0, 0x0, 0xff, 0x6, @perf_bp={&(0x7f00003ab000)=0x0, 0xc}, 0x810, 0x40, 0x7, 0x3, 0x15, 0x6, 0x80000001, 0x0}, r3, 0x1b8f, r2, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000d0d000)={0x0, 0x0, 0x0, &(0x7f0000127000)=0x0}) 2018/01/13 14:07:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00004d6000-0x8)={0x0, 0x0}) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 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) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f0000cab000-0xe2)="e76bc84e8d87131c92c321cd8648009bf14f28c84a8f81b6e745fe72f754e3e4012f1078c64ef19cc709af1b252767ff96817466af28947b3203add19fd01d1c8727feddf7ad5b31f283c49e7b59aa39e2875e697e92ee4c0cd878576cc3082eb19e951037fc0075917372591f0e862273c8fd8f55905b584cf073501c45b13cf76f7dc3f1e4c197df7ea9cb9c953470479e3ffd20a26ad8aa0c960001da6724d573a9d4bee39e04143b31437b20aa35dd0f05126194285e563c19da5bebee6d8ccf12008b44b4710a8dd1997705c0fac7b6a046bd914a50c514cf6be6a1aa1e39", 0xe1, 0x0, 0x0, 0x0) shutdown(r1, 0x1) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00003ef000)=0x0) ptrace$getsig(0x4202, r2, 0x8, &(0x7f0000451000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/13 14:07:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x10000) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000054d000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000eff000)={@common='lo\x00', &(0x7f0000491000-0x28)=@ethtool_eee={0x45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 14:07:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000ac6000)='/dev/dsp#\x00', 0x3, 0x408000) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000625000)=""/83) ioctl$TIOCCONS(r0, 0x541d) r1 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') preadv(r1, &(0x7f0000943000)=[{&(0x7f000040d000)=""/4096, 0x1000}], 0x10000000000001af, 0x0) 2018/01/13 14:07:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00003a3000-0xb)='/dev/mixer\x00', 0x0, 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000d7f000-0x7)=""/34, 0x22, 0x0, &(0x7f0000dc4000)={0x4, 0x0, 0x0, "5eb782c4766e", 0x0, 0x0}, 0x10) 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, &(0x7f0000008000)='net/ip6_mr_cache\x00') ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000257000)=""/153) readv(r1, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) shmget$private(0x0, 0x4000, 0x1000, &(0x7f0000bfb000/0x4000)=nil) getresuid(&(0x7f00002d8000-0x4)=0x0, &(0x7f000026a000)=0x0, &(0x7f0000827000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000095c000)={0x0, 0x0, 0x0}, &(0x7f0000151000)=0xc) getresuid(&(0x7f000006f000)=0x0, &(0x7f00009a9000-0x4)=0x0, &(0x7f000047b000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000696000)=@assoc_value={0x0, 0x0}, &(0x7f00006c6000)=0x8) 2018/01/13 14:07:35 executing program 5: mmap(&(0x7f0000001000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0xdb)="e38ea9f0176d8759f6ef009f4edc5432d44e25ce51b93ce6668e50dc656892297a979d0d99eef3c385cd24742fb5803322384bd2766fe96eb99569624c867217e312cd415f866429466debd1c149c1792f4ba9b568a66688511ef9910b3cb83c6bd25ca896775d5c6f41905285f3aa42a9d13263f2a0a909d94640c0ea6aacef96b4fc4c5e586a0533c201ded15188cc5e4456589b2ff0738fa466972c0fa90fcfabc056fb12f7d990f6f0e62e43bb21bdae87732555160da0aeb45fb2a09daff0ed565c16d71cbf5dacb3386665b87f165f545ea8991deece0481", 0xdb, 0x4000000, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x6}, 0x1c) 2018/01/13 14:07:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0xff, 0x40) write(r0, &(0x7f0000bc2000-0x69)="242b0d8dc1180fc65b689e302834f62d30a7d688bee28facf1c4999caa714b445b5e685eab5d1403753c086465ca7ac0bc6c271d18538ba852e948ce496617949fded2038074b941fd31c5165dc2e1aae10c6caf95bf6989a997af2607a8885770f4c93ca38fdb837a", 0x69) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x1) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$int_in(r1, 0x5421, &(0x7f0000004000-0x8)=0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001000-0x9f)={0x0, 0x97, "6601ca24de8b6dac0b301e6e2e7374d8987c1a24c201829042b1834fbf26b1a89c48e6d1f9d1889d8c0b765e845edd43e2345b6d237da3faec009f16a3d21ecff9cf52c83a2dc6f89b0fc142de554e02544714e0e6d12ed23b4974e019ebb09c247093c76b13885de2d57e49f0629d79e86d08d6981ceb6219e8c79b73c7913b5eb8d2f0f09b96956d4ee4e015446ef84a9479240e30d3"}, &(0x7f0000000000)=0x9f) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000006000)={r3, @in6={{0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000007000)={0x3, r1, 0x1}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000003000)="7a06f42cf55c095caa0c49962cb232ddc1ae503191560f555e05e7c404", 0x1d, 0x4, 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000006000+0xc52)='/dev/vga_arbiter\x00', 0x301000, 0x0) 2018/01/13 14:07:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00003a7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000c0c000-0x4)=0x2000000000007, 0x4) writev(r1, &(0x7f0000218000-0x20)=[{&(0x7f000032b000-0x3)="aa", 0x1}], 0x1) 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 = syz_open_dev$vcsn(&(0x7f0000486000)='/dev/vcs#\x00', 0x6ba2, 0x800) read$eventfd(0xffffffffffffffff, &(0x7f0000345000)=0x0, 0x8) write(r1, &(0x7f0000bd4000)='$', 0x1) read(r0, &(0x7f0000587000)=""/114, 0x72) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) semop(0x0, &(0x7f0000626000-0x12)=[{0x0, 0xfffffffffffffdbe, 0x0}, {0x0, 0x0, 0x0}], 0x2) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00003a5000-0x80)={[0xd000, 0x16000, 0xd000, 0x0], 0x10001, 0xa0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) semctl$IPC_RMID(0x0, 0x0, 0x0) 2018/01/13 14:07:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000056d000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) getsockname$ipx(r0, &(0x7f000036a000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000505000)=0x10) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000b56000)=0x0) r1 = add_key(&(0x7f0000c46000-0xb)='asymmetric\x00', &(0x7f00009ad000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00007c0000)="8e4e4ae76ffad52a943600205328bb86e41e66bf4907fef7dffcc9bc766a9c454dff45f5d654e1507fdcacf14b2f405b259229191ca118ccd7ebe2cf731e153d379bdfdcad79dcd2d843a0e293ac0b7f58535ce965166ea86eb8e4a1181812f43acbf2fd76bdd705880f5f41473ab362897c2f81c951438ce8e2848005311819145a84467b1a2e77dfdf8c87aef0152abfde03a14eb57170494c12005283f308e8547f65ec176bf400e6e82a736b6d703d2d5c5c62f2aa7a7cc2673c9d7e1c368a1cf6b934562b48ec7659735230389799617b04b1aebca98bd11f34ced42a3a", 0xe0, 0x0) add_key$keyring(&(0x7f0000098000-0x8)='keyring\x00', &(0x7f0000da4000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00004a0000-0x4)=0x0) sched_setscheduler(r2, 0x7, &(0x7f0000dba000+0x891)=0x9) r3 = socket(0xa, 0x802, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000eb1000-0x4)=0x7ff) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000267000)={0x0, 0xffffffffffffc091}, &(0x7f0000fc4000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c42000-0xa0)={r4, @in6={{0xa, 0x3, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x158e9c4b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0, 0x4, 0x3, 0x20}, 0xa0) sendmsg(r3, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000038000-0x50)=[], 0x0, &(0x7f0000203000-0x4b0)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/13 14:07:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x2, 0x409) msgsnd(r0, &(0x7f0000ad2000-0xc0)={0x0, "bdf291957a08d1ccd4f9b5e9d041f3af82a98919a25e6efd951ce9b09aa75f53361874cd45694b12daf463b226139bbaeffbf3d55f30323fa72ff7e105145e63d55c1cd1483c8f9cd3a638c27c88fb338bc28b0d82d08da76fed36332bfcbde9f203d94a09d39df6042a3c15cbc39f907db4c46a3692653c4c7ad6b21600d148c63ac917c363d1c5883fc90275f43bb976dc69b67866454f87a7c274f0a845db2be262550465ccd0776cb8756a64b8cc2525e9ffda91aee1"}, 0xc0, 0x0) mkdir(&(0x7f0000a13000)='./file0\x00', 0x0) mount(&(0x7f00000c3000-0x8)='./file0\x00', &(0x7f00006fd000-0x8)='./file0\x00', &(0x7f0000c17000)='vxfs\x00', 0x100000, &(0x7f00003c5000-0x5d)="d2475552503f0dbd46071e0feb3558ec1fbcf8203f9f0fc685fc5ce799ba7561f76c3ff03b8c40186f751b298bbda3f22cc68106b08b4d4d3e4d96bfdb34f8010bd8bcd53ba53c79f0745f921e45d663f0c8a09c2bcd3b07398b516f6d") mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") execve(&(0x7f0000d08000-0x8)='./file0\x00', &(0x7f0000e36000-0x8)=[&(0x7f0000f8b000)='vxfs\x00'], &(0x7f0000d41000-0x8)=[&(0x7f000023d000)='mqueue\x00']) r1 = creat(&(0x7f00004c2000-0xc)='./file0/bus\x00', 0x0) lseek(r1, 0x8000000000000000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) 2018/01/13 14:07:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00003a3000-0xb)='/dev/mixer\x00', 0x0, 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000d7f000-0x7)=""/34, 0x22, 0x0, &(0x7f0000dc4000)={0x4, 0x0, 0x0, "5eb782c4766e", 0x0, 0x0}, 0x10) 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, &(0x7f0000008000)='net/ip6_mr_cache\x00') ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000257000)=""/153) readv(r1, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) shmget$private(0x0, 0x4000, 0x1000, &(0x7f0000bfb000/0x4000)=nil) getresuid(&(0x7f00002d8000-0x4)=0x0, &(0x7f000026a000)=0x0, &(0x7f0000827000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000095c000)={0x0, 0x0, 0x0}, &(0x7f0000151000)=0xc) getresuid(&(0x7f000006f000)=0x0, &(0x7f00009a9000-0x4)=0x0, &(0x7f000047b000-0x4)=0x0) 2018/01/13 14:07:35 executing program 3: syz_open_dev$usbmon(&(0x7f000042c000)='/dev/usbmon#\x00', 0x3, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00002ad000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x2f, &(0x7f00003e0000)=0x0, &(0x7f0000f06000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000465000)=0x0, &(0x7f0000e1d000-0x4)=0x4) io_setup(0x8001, &(0x7f0000937000)=0x0) io_setup(0x7ff, &(0x7f00000c8000)=0x0) io_setup(0xd3, &(0x7f0000821000)=0x0) io_setup(0x9, &(0x7f00000d4000)=0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) io_setup(0x303, &(0x7f0000641000-0x8)=0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000000000)=0x0, 0x4) 2018/01/13 14:07:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f1e000-0x40)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x20000010) r1 = syz_open_dev$vcsn(&(0x7f0000f77000-0xa)='/dev/vcs#\x00', 0x800, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00009bb000)=0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000bb2000)='/dev/dmmidi#\x00', 0x0, 0x52880) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000980000)={0x6, 0x7}) 2018/01/13 14:07:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00003a3000-0xb)='/dev/mixer\x00', 0x0, 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000d7f000-0x7)=""/34, 0x22, 0x0, &(0x7f0000dc4000)={0x4, 0x0, 0x0, "5eb782c4766e", 0x0, 0x0}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000257000)=""/153) readv(r1, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) shmget$private(0x0, 0x4000, 0x1000, &(0x7f0000bfb000/0x4000)=nil) getresuid(&(0x7f00002d8000-0x4)=0x0, &(0x7f000026a000)=0x0, &(0x7f0000827000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000095c000)={0x0, 0x0, 0x0}, &(0x7f0000151000)=0xc) 2018/01/13 14:07:35 executing program 5: mmap(&(0x7f0000000000/0x8e3000)=nil, 0x8e3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f00008e1000)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000250000ffff", 0xffffffffffffffbe) 2018/01/13 14:07:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000432000)='./file0\x00', 0x0) syz_open_dev$mice(&(0x7f0000419000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) mount(&(0x7f0000c2f000)='./file0\x00', &(0x7f00009df000)='./file0\x00', &(0x7f0000c70000)='9p\x00', 0x0, &(0x7f00009d7000)="") 2018/01/13 14:07:35 executing program 4: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000e4b000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x40, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = getuid() quotactl(0x0, &(0x7f0000b2d000-0x8)='./file0\x00', r2, &(0x7f00001b3000-0xf3)="0e977a49552bdd02311b548ec677b06f5cb04374a928954715e2d03f150c4a23c4a34e18eb5f7450f547230c5ae7b6f781727d98b7ea70a70fb521cd3c3647016074b51c300d3de582297aebb20520ae16982ac3e0815d5ed2511639a7bb209873d7a90d0215cd09683441ca9ed24b5ee57c6ef7cec7f660c03503240226321173231a6d3b03b32cc94eefce0a63d83228bcfda903901c58d7e004993962addf43005f8652e28bb6cf9dfd43cc459922e2d6bde4120e4a00e06c42a5e835d551ed4082d3fe9d96388fa5f93c6ccceba1d8b4586fc9d5018599b3f21126b312b503b0d17bb10e1c4eb9718397e786b5285ef5c6") ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000544000)={0x0, &(0x7f0000c2c000-0x28)=[]}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000543000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x265, 0x0, @cisco=&(0x7f0000542000)={0x0, 0x0}}}) 2018/01/13 14:07:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00003a3000-0xb)='/dev/mixer\x00', 0x0, 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000d7f000-0x7)=""/34, 0x22, 0x0, &(0x7f0000dc4000)={0x4, 0x0, 0x0, "5eb782c4766e", 0x0, 0x0}, 0x10) 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, &(0x7f0000008000)='net/ip6_mr_cache\x00') ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000257000)=""/153) readv(r1, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) shmget$private(0x0, 0x4000, 0x1000, &(0x7f0000bfb000/0x4000)=nil) getresuid(&(0x7f00002d8000-0x4)=0x0, &(0x7f000026a000)=0x0, &(0x7f0000827000)=0x0) 2018/01/13 14:07:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f000060b000)=""/24, 0x18) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000d6d000)=""/0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000398000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f000020f000)=0x0, &(0x7f0000510000)=0x4) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d62000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000b23000-0x57)=""/87, &(0x7f000086b000)=0x57) getdents64(r1, &(0x7f00006a4000-0x1000)=""/4096, 0x1000) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) modify_ldt$write2(0x11, &(0x7f0000326000)={0x963, 0xffffffff, 0x400, 0x9, 0x81, 0x3ff, 0x4a2, 0x7, 0x1, 0xffffffffffffffff}, 0x10) 2018/01/13 14:07:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f00000d3000)=0x3f90002) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f000000d000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000010000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000f000-0xcf)='b'}) openat$selinux_create(0xffffffffffffff9c, &(0x7f00008d1000)='/selinux/create\x00', 0x2, 0x0) readv(0xffffffffffffffff, &(0x7f0000010000)=[{&(0x7f0000013000-0xd3)=""/211, 0xd3}, {&(0x7f0000013000-0x5b)=""/91, 0x5b}], 0x2) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000012000-0x63)=""}) 2018/01/13 14:07:35 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000316000)=0x0) r1 = syz_open_dev$mice(&(0x7f0000dd1000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00004b4000-0xb4)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0xfff}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfff, @loopback={0x0, 0x1}, 0x0}], 0xb4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000fc1000-0xc)={0x0, 0x1, 0x0, 0x0, 0x0}, 0xc) accept4$llc(r1, &(0x7f00004ab000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b94000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00001ef000)=0x2807) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000647000)='posix_acl_access!,}\x00') bind$alg(r1, &(0x7f0000f13000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0xfffffdf2) r4 = accept$alg(r3, 0x0, 0x0) recvmsg(r4, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000114000)=0x0, 0x4) socket$alg(0x26, 0x5, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) 2018/01/13 14:07:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000eff000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00006d8000-0xb)='/dev/mixer\x00', 0x10000, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000a0d000-0x28)={@generic="ddff4ef32aa012457731d7d4605e5585", @ifru_mtu=0xdc00}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@req={0x28, &(0x7f0000a66000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x0, 0x5f69, 0x3, 0x6, 0x6, 0xfff}}}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/13 14:07:35 executing program 5: futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000564000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000f6e000-0xb)='/dev/adsp#\x00', 0x92, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x20, 0x4) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) clone(0x0, &(0x7f0000f88000)="", &(0x7f00002b1000-0x4)=0x0, &(0x7f0000715000-0x4)=0x0, &(0x7f0000e1c000-0xbd)="") exit(0x0) [ 221.570424] 9pnet_virtio: no channels available for device ./file0 2018/01/13 14:07:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 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) sendto$inet6(r0, &(0x7f0000f56000-0x1000)="", 0x0, 0x0, &(0x7f000009e000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x20}, 0x1c) r1 = syz_open_dev$sndmidi(&(0x7f0000988000)='/dev/snd/midiC#D#\x00', 0x10b, 0x20000) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000021d000-0xb8)={0x0, 0x8, 0x0, 0x5, 0x1, 0x5, 0x1, 0x7f, {0x0, @in6={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x9, 0x40, 0x8, 0x352}}, &(0x7f0000401000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000c49000-0x6)={r2, 0x4}, 0x6) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f00001b2000-0x14)=""/20) 2018/01/13 14:07:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00003a3000-0xb)='/dev/mixer\x00', 0x0, 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000d7f000-0x7)=""/34, 0x22, 0x0, &(0x7f0000dc4000)={0x4, 0x0, 0x0, "5eb782c4766e", 0x0, 0x0}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000257000)=""/153) readv(r1, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) shmget$private(0x0, 0x4000, 0x1000, &(0x7f0000bfb000/0x4000)=nil) [ 221.599135] binder: 26058 RLIMIT_NICE not set 2018/01/13 14:07:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000274000-0xe)='/dev/admmidi#\x00', 0x81, 0x40) recvfrom$ax25(r0, &(0x7f0000819000-0x14)=""/20, 0x14, 0x2001, 0x0, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000066b000-0x4)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000002000)={0xffffffffffffffff}) close(r2) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000b66000)={0x0, 0x0}) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b36000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$BINDER_SET_MAX_THREADS(r4, 0x40046205, 0x9) [ 221.640974] 9pnet_virtio: no channels available for device ./file0 [ 221.658141] binder: BINDER_SET_CONTEXT_MGR already set [ 221.658154] binder: 26040:26066 ioctl 40046207 0 returned -16 [ 221.660697] binder: 26058 RLIMIT_NICE not set [ 221.689959] binder: undelivered TRANSACTION_COMPLETE [ 221.713485] kauditd_printk_skb: 72 callbacks suppressed 2018/01/13 14:07:36 executing program 1: r0 = socket(0x100000001e, 0x1, 0x0) recvfrom$inet(r0, &(0x7f00002e4000)=""/186, 0xba, 0x0, &(0x7f0000c93000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000121000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00001f8000)={@broadcast=0xffffffff, @broadcast=0xffffffff, r1}, 0xc) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/13 14:07:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(&(0x7f00008b2000-0x8)='./file0\x00', &(0x7f0000059000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008e7000-0x10)='/selinux/policy\x00', 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000f26000-0xc)={&(0x7f00002a8000)='./file0\x00', r0}, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000d5d000)=0x0, &(0x7f000085d000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d89000)={0x0, @in6={{0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000035a000)=0x8c) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000848000)=@assoc_id=r1, &(0x7f0000899000)=0x4) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000341000-0xbf)="0bb96720c162387574ddc38e4efc60da7ace82acfeb9b931fd01901ea2ad007836ac9adfdfe7ff66eafcc95f43e1259f32ff7b0b8e8c79e5527e90661159fb9e447638e8afa54058899d4df0ec5e96e8875cc8f04e5747a5bbc161ec1840df0da84d3978e4e3a068a57e13dc1921d1463686de64308962674cff6a5c440af074c6e4ec31d874d4c1ecb65a777e149ffaaa786d9e2bd32d3ef682abc2159983014babab7db6e7f1f4cbdf7b868a3fd956cbe369cc26f35bb833a051e9459c2b") 2018/01/13 14:07:36 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a21000-0x9)='/dev/vcs\x00', 0x1, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000576000-0x4)=0xffffffffffff198d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000c3a000)="1f000000010a1d00036046e70180000002c900000900000000020a0000de00", 0x1f) 2018/01/13 14:07:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b4a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[], 0x0, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/13 14:07:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) writev(r0, &(0x7f000001c000-0x10)=[{&(0x7f0000069000)="290000001c0055fcffffffffffffff000200e3f0010000007400000009000100000e0100aa645aff00", 0x29}], 0x1) r1 = syz_open_dev$sg(&(0x7f00008de000)='/dev/sg#\x00', 0xb6, 0x101041) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f000077e000-0x8)=0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00002d0000-0x6)={0x0, 0x3}, &(0x7f00001af000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00007b2000)=@sack_info={r2, 0x1, 0x6ca1}, &(0x7f0000620000)=0xc) 2018/01/13 14:07:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000a8000)='/dev/qat_adf_ctl\x00', 0x300, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000a2a000)=0x0) pipe2(&(0x7f000063f000-0x8)={0x0, 0x0}, 0x84800) read$eventfd(r1, &(0x7f0000e11000)=0x0, 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000042b000)={0xfcc7, 0x409, 0xfffffffffffffff7, 0x1000, 0x3fffffffffffd}, 0x14) 2018/01/13 14:07:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00003a3000-0xb)='/dev/mixer\x00', 0x0, 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000d7f000-0x7)=""/34, 0x22, 0x0, &(0x7f0000dc4000)={0x4, 0x0, 0x0, "5eb782c4766e", 0x0, 0x0}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000257000)=""/153) readv(r1, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/13 14:07:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x6, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f000040d000)=0x0) r1 = memfd_create(&(0x7f00007d6000-0x46)="bdf66fad1574cedb1ac4c4e0786f30cd0984c949f191a6ce93ca306cefd0fff9f1f4e5885f14ca6e41d556bdc3ed762e31a671d3a5fd34c1321ab36d7eb8988f97088c576659", 0x4) lseek(r1, 0x0, 0x4) [ 221.713495] audit: type=1400 audit(1515852456.113:1851): avc: denied { ioctl } for pid=26081 comm="syz-executor6" path="socket:[58694]" dev="sockfs" ino=58694 ioctlcmd=0x89e2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=sock_file permissive=1 2018/01/13 14:07:36 executing program 1: mmap(&(0x7f0000000000/0xf4d000)=nil, 0xf4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000aa3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) finit_module(r0, &(0x7f0000e98000)='vmac(aes)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008d4000-0x10)="01010000c401000002ae7a00409d4d54", 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000667000)='personality\x00') r2 = accept$alg(r0, 0x0, 0x0) sendfile(r2, r1, 0x0, 0x1) syz_open_dev$vcsa(&(0x7f0000553000-0xb)='/dev/vcsa#\x00', 0x1, 0x2040) 2018/01/13 14:07:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xc0000000000036, &(0x7f000004b000+0xb99)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000842000-0x1)="bb", 0x1) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00006f2000)={{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x7}, {0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8e}, 0x5, [0x2c, 0x18, 0x0, 0x7, 0x6, 0x4, 0x1, 0x6]}, 0x5c) 2018/01/13 14:07:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f00003a3000-0xb)='/dev/mixer\x00', 0x0, 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000d7f000-0x7)=""/34, 0x22, 0x0, &(0x7f0000dc4000)={0x4, 0x0, 0x0, "5eb782c4766e", 0x0, 0x0}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/13 14:07:36 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00002b9000-0x11)='/dev/qat_adf_ctl\x00', 0x101400, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000095b000)='/selinux/member\x00', 0x2, 0x0) fcntl$dupfd(r0, 0x0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f0000091000-0x7e)="cd9de9af2e0ebfc18119576eb217cdd508edb490c685d4acf8090313bda9af1a9fa477c7e975e13ca4d5e0223b43d487fa19c39804964ca78761d85303f09aa9dc5b5c0948f4f489f2d1eedc04256b1fc53b27d3d616557de9117a47c7d825ac6665c985a3e1a67b9e515c48120368fe58e22716bf73fc28a119c78a2ab9", 0x7e) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000eb9000)={0xffffffffffffffff, 0x0, 0x1000}, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f000003c000)='/dev/audio\x00', 0x100, 0x0) syz_open_dev$sg(&(0x7f0000da8000)='/dev/sg#\x00', 0x0, 0x4000) 2018/01/13 14:07:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) pipe2(&(0x7f0000920000)={0x0, 0x0}, 0x80000) getsockname$ipx(r2, &(0x7f000054a000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b7e000-0x4)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000527000)=0x10001) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f00007e5000-0x4)=0x7ff) write$tun(r1, &(0x7f000082c000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) [ 221.803564] QAT: Invalid ioctl [ 221.812394] hrtimer: interrupt took 27189 ns [ 221.869762] QAT: Invalid ioctl 2018/01/13 14:07:36 executing program 5: mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000028000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000f0e000)='/dev/vcs#\x00', 0x40, 0x8000) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000f0f000-0x20)=""/32, &(0x7f0000f0e000)=0x20) sendto$inet6(r0, &(0x7f0000f05000)="97", 0x1, 0x0, &(0x7f00005ca000-0xd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/13 14:07:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f00002c8000)=[{&(0x7f00007fc000-0xa1)="b7643b15b570681fed830dda7f", 0xd}], 0x1) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) removexattr(&(0x7f00006cd000)='./file0\x00', &(0x7f0000536000-0x15)=@known='system.sockprotoname\x00') r3 = socket$inet_tcp(0x2, 0x1, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000624000)='/dev/vcs\x00', 0x121103, 0x0) getsockopt$inet_buf(r3, 0x0, 0x483, &(0x7f0000000000)=""/0, &(0x7f0000000000)=0x0) 2018/01/13 14:07:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000bf1000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000c4000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fchmodat(r2, &(0x7f000065a000)='./file0\x00', 0x64) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f00008db000)={&(0x7f0000f7e000/0x1000)=nil, 0x1000}) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ff4000)={&(0x7f0000cbc000)=@getsadinfo={0x14, 0x1b, 0x304, 0x0, 0x0, 0x2, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f00006f8000-0x10)={0x3, 0x3}) 2018/01/13 14:07:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) unshare(0x20000400) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000c5000)={0x0, 0x80000, 0xffffffffffffffff}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c3c000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000c49000)={0x7, 0x8}) pwritev(r0, &(0x7f00006f6000-0x70)=[{&(0x7f0000d4b000)="2cce8883b97f011b04573dcdba99474a62342babc17d008e04fbcec5206771291a812086cf2e83afb30a207487d662c5c4d6bfdd05758218292be0702a83d13a85c69fafeddeac53b758a368e9328126ca33aa6f08ae6e8a58036766e9c67dd16dbf0e84b50d4ee487836a7447a364f65881d2b80b458bea18fb698e97680a35ffe3bdbf1627bec023d4209614b81b46aad18c76d8e7493b5ea70c2bd56bd260a0811e5dad88cd59204644169597cbda5ec0f6f48ba8de7c3190cb9ed8345d706a8e66b24b637f22f4f1a6da3f1c3282e8fa98e1866108b473155e52bbd3", 0xde}, {&(0x7f000035d000-0x5f)="db1900f2d007743525a238454532c37133cf239c00cf68e645ea88038643a48cb72255d4eb731d28d9e62deed60974bafedc2cd132539bf19e48be4af5070cbffccbf64cd5b93e26ee2b568fd44375a6e2503a95e193c310beb8f7d5abe7fe", 0x5f}, {&(0x7f0000ffc000-0x65)="65b923fb4be0f7a731679fd758ba063faaa9d728d8fe58eb4680005a8c70cf6e2937665738a1fdd1a6b41cbc0c1c9bc79b567b743fc05c5f203c8aca6ad532822367f35c306d00f38bb255cebac44d37d53c736ba840ad245ce3da19913a83c6bea52a135f", 0x65}, {&(0x7f0000c22000-0x6d)="6f3527730b769548f1a4370ffd2d3a1e4a3546807ec02dfe1a8c6c1c74563ec1bffeee71160cf02682470cea31351b329d9616b430684b8ee0c004050e55ce23468f5a0e44d95116cf7abfc0ffb317efd8ca12a0ca41f11199da09af0404136b6f321432ad7df3d8fd904ee671", 0x6d}, {&(0x7f0000813000)="8abbd1c75323853977340a9613bf9b1809b8218a61f947591d5e45905c9f0ce59b8d89ab523c5f4c90ffbbddb9eb298f3f3e0223a997b5cbbe2375b9eb58565ad60a96e87791c11f48bb1f712cc2d78dfed469f7fd86beaaca1752c63bebeb90cc4fd2bbca024ba2862135df1a9040eced5bae04d71ee002a885ba2a6143ad6617059079a55d9e296678580753e3c8ffc4dbc9250b13d9dc71485a9ead237c830b", 0xa1}, {&(0x7f000084d000)="94092d677e00f22a90c03099792abc958397a11b5714fed8e6bdaf94ea2d873a3b62539502c2910b84e05112d87477634c9264a58f742bd0ce5cb42f8b1d68ac6745991fbfaa0c7a81a88fd15b0d90e9ce387919926bc6b7d2b237269e23cd1819c2d0cf6c28ebf6f66155fdd130190ef7b9dfa19069722cbf8de9112c57af03328c9f4f21b6c42cc2a8e66bf570f1", 0x8f}, {&(0x7f00005f6000)="a44795dc41fd7ab25b2bfd8fc4a3a2c89830b8c884278d29a58787bf500c144fc7de6ef7b92362b81290e628dd4e7e0e8df8a98b2580715f12e27a82fa214d6e1f08d13c7897515314d1ff23ffd7a9daed5901bafeb3a6c2af67a27d5bf714adf85962e053976dee13307d43b5d7ad17fd775aba40174ba7510a564a50f0684ea309cb5cffc34253006d86ed03848a2ccdade3b89c34f485d15e982f7ae986af79dddc234508a610b70388d602272ef4cdfde360f842682ac4d30f0ce37643c759def441c0022650ff59271d55eaadd058542a", 0xd3}], 0x7, 0x0) 2018/01/13 14:07:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f00003a3000-0xb)='/dev/mixer\x00', 0x0, 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000d7f000-0x7)=""/34, 0x22, 0x0, &(0x7f0000dc4000)={0x4, 0x0, 0x0, "5eb782c4766e", 0x0, 0x0}, 0x10) 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) readv(0xffffffffffffffff, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/13 14:07:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000ed3000-0x178)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f04387", 0x8, 0x200000000011, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) r0 = syz_open_dev$dspn(&(0x7f00006b1000-0xa)='/dev/dsp#\x00', 0x2, 0x2) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000fa3000)=@assoc_value={0x0, 0x0}, &(0x7f0000e67000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000798000)={r1, 0x2}, &(0x7f0000508000)=0x8) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ff6000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000541000-0x6)={0x0, 0x21d39ad6}, &(0x7f00002fd000-0x4)=0x6) signalfd(r0, &(0x7f0000eae000)={0x0}, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000048f000)={@common='bond0\x00', &(0x7f000002e000-0x1c)=@ethtool_rxfh={0x46, 0x463, 0x9, 0x9, 0x6, "48fb21", 0x200, [0x100]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000009b000)={r3, 0x9096}, &(0x7f0000ab3000)=0x8) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f000021f000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) connect$netrom(r4, &(0x7f0000bbb000+0x192)=@full={{0x3, {"ee88f51d9bec51"}, 0x80}, [{"61b11b6327503f"}, {"90c8ad42c1e767"}, {"7c8c8e0f837123"}, {"9642c2350eeb8f"}, {"5e47eae5c94844"}, {"aa495de9f48351"}, {"dbdff041a348d8"}, {"1690a72e16ff04"}]}, 0x48) 2018/01/13 14:07:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ba6000-0xcc)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ae1000)={@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]}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000f77000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000a23000-0x54)=[@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}], 0x1c) 2018/01/13 14:07:36 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x800, 0x8, &(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(r1, &(0x7f0000009000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000a000-0x4)=0x10, 0x80800) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000007000-0x20)={@generic="6f20b5c390d5b8c2ce6237b0948bc45f", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000004000-0x10)={0x9770, 0x820a, 0xffffffff80000000, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x7, 0x1, &(0x7f0000009000)="39c6cbd3780d19496824306b8b94bd85f655a0ff6c056a7182c008e9974484f66dbcefac2cb527481363a81736a3ee85ebaab9f8e2c234", 0x37) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000000a000)=0x0, &(0x7f0000004000-0x4)=0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000008000)={r3, 0xc}, 0x8) r4 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000000a000-0xa0)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3f, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, @in6={0xa, 0x1, 0x6d, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4001001}, @in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xfffffd09) fallocate(r4, 0x0, 0x0, 0x10001) readv(r0, &(0x7f0000003000)=[{&(0x7f0000003000)=""/24, 0x18}], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000009000)={r2, r1}) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/13 14:07:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) flock(r1, 0xa) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000293000)=0x3) 2018/01/13 14:07:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000c6000-0x1c)={0x5, 0xc, 0x1ff, 0x100000000000c, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000099000-0x18)={r0, &(0x7f000053e000-0x1)="", &(0x7f0000109000)=""/0}, 0x18) r1 = add_key(&(0x7f0000410000)='.request_key_auth\x00', &(0x7f0000e8a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00006a5000-0x33)="8f61746262b7362bc206b57118ec332a325abba37052683d238aacc4e0012d02b7ab4b28cd4fca22ff4655731490ee6ad55565", 0x33, 0xfffffffffffffffd) keyctl$get_security(0x11, r1, &(0x7f0000a59000)=""/2, 0x2) 2018/01/13 14:07:36 executing program 0: clone(0x0, &(0x7f0000c5d000-0xf5)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f00003e5000)=0x0, &(0x7f0000a98000)="") socketpair$inet6(0xa, 0x6, 0xfffffffffffffffd, &(0x7f0000925000)={0x0, 0x0}) shmctl$SHM_LOCK(0x0, 0xb) 2018/01/13 14:07:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000021a000-0x12)='/dev/snd/midiC#D#\x00', 0x4, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00003c2000)={0x0, 0x9, 0x9, [0x5, 0x5, 0x9, 0x2bf, 0x0, 0x5, 0x826b, 0x24, 0x7]}, &(0x7f000064f000)=0x1a) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000935000)={r1, 0x3ff, 0x9, [0x6, 0xffffffff, 0xc7d, 0x401, 0x8, 0xffff, 0xffffffff, 0x8, 0xfffffffffffffffd]}, 0x1a) keyctl$dh_compute(0x17, &(0x7f0000c5e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000223000-0x22)=""/34, 0x22, &(0x7f00005ff000)={&(0x7f0000051000)={'xcbc(anubis-generic)\x00'}, &(0x7f00000c4000-0x35)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = request_key(&(0x7f0000d08000)='pkcs7_test\x00', &(0x7f000034e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000aad000-0xd)='md5sum%nodev\x00', 0xfffffffffffffffc) keyctl$update(0x2, r2, 0x0, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000b7e000-0xd)='/dev/dmmidi#\x00', 0x4, 0x80000) bpf$MAP_CREATE(0x0, &(0x7f000069a000)={0x17, 0x6, 0x80000001, 0x1, 0x8, r3, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/13 14:07:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f00003a3000-0xb)='/dev/mixer\x00', 0x0, 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000d7f000-0x7)=""/34, 0x22, 0x0, &(0x7f0000dc4000)={0x4, 0x0, 0x0, "5eb782c4766e", 0x0, 0x0}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/13 14:07:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x7) setsockopt(r0, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r1 = socket(0x11, 0x802, 0x100000001) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000be2000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$KDSETLED(r2, 0x4b32, 0x7f) setsockopt(r1, 0x107, 0x12, &(0x7f0000000000)="", 0xfffffffffffffed9) getpeername$unix(r0, &(0x7f000054c000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000def000)=0x1002) 2018/01/13 14:07:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d63000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000644000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008ac000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cf3000-0x4)=0xc) r3 = getpgrp(0xffffffffffffffff) r4 = getpgrp(0x0) sendmsg$nl_generic(r0, &(0x7f0000926000-0x38)={&(0x7f000017e000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000e63000)={&(0x7f0000c8f000-0x1468)={0x1468, 0x41, 0x726, 0x4, 0x0, {0x14, 0x0, 0x0}, [@typed={0xc, 0x5f, @pid=r1}, @generic="1e477ff23906337d7650780cd62d6a1bb725f4f915cd1d8f5ec4410c5b34e26f4dc51ee639c19cdd606ca33e41a1ae626da47547c0490eec4ce1bb60961ac6473a7c96088dbf73a7a28fd99e261f551d95554c", @generic="92ef6388472003b7b142ed57449965e4cf9870b2915ead56ece1052399a21229f82a083e19a159dea4fbe1db13c54b79bf8565ae2f64643df952003a37d8130e017c2833f78565a43398d76d9ccefb150d421d6f3b6a", @nested={0x30, 0x45, [@typed={0x10, 0x1d, @u64=0x9}, @typed={0xc, 0x30, @pid=r2}, @typed={0x10, 0x60, @u64=0x5}]}, @generic="b320489520a4a53057b11ef114ade42788827495b6a8257236451b58afa2dfb1ce781babe3e6f5c1b3206d3a22f6cc049ae5b0dc3fe4190a905890529d495449a3ac922a5a338f672aa7c1d787a9ca8c", @nested={0x1218, 0x40, [@typed={0xc, 0xd, @str='&\x00'}, @generic="a37c07bb3b425a4acf5e0e964d3fcad96b6667748df5508346aab6538d81dcb66bf0c8ef285b7a3706afec671cd877daa91b6b51ae5afd5cf8", @typed={0xc, 0x30, @pid=r3}, @generic="29e004c2c6c4dd4dc4bbc208b1435ede9dda58652d332d57156e4d66c5382f1e3c63572e08aa7c24232eb79de7b7e5dfe42c1a15acf2dd61e6d4002d53c7de45680d999b1a2b354e8b10a6fad80dbc671abc5d879a754c01a3dd1bc51d9b6be5bbee5fbb987a742fc6f8629a4d4d594fb0b2de2d7ea490b26a5d700b041657296ca9c7946c92558521d6d8b742e365d7173559ac97d07e9fb48f728f52fc279dd3cf5d40f9187cc32ea091fbc30ede952b0e2675c028c879e03cdc2cbaf6c335a1b3b1b053342557f97f3ec873dcb3dc9e8f1a77c29b56fc4216a22ce377f06ae24859a931699d8bc91fac4d6f3575092558960ab28618f69579f301254eb53bb5f7d3e3714e55c97c27e5658b6959393ab22824c57d75203a1cff5b6d9613f64f506cb713831f0e5d3808ef78ef305a277a7cf887e74e7805fe427ce861776b44925b7f79e9ec2f61210bd94062c95a6d9c051e00bf5ece25f8ac75f6ed1aff8589f7c8c48cc77a47be0075f92cc7cadcdea3f1cc6162a798d7b10ae27fcd13228ed8c49961501c96a1fe57016a55a4cc55d6680e7f24cc62135149b5e69b65ce8218a95fb81914bf5834a3e6041a18b280b384c97c8c1179d6c6043108293745cdeed7433943745dc6319de0da63fd589780b54a39e50296dd984958cc6c067ae7e4641b6f2d815775a509578a39c8f28b13e6ddf75b38b23c9f01857122cdce0bf31c81d8480d53d0fae390de7919755973da9fac90b0144b85f3fbd8a92412a5188f995272c6a380c7b5aefb17f0acba4034a73cde9a4563e8f45794c7a735d196e84a36424cd5fe96d1bf7d75de6489dd8a7f25d0bdc877241e9f8b39f33b725ecbe2dd0d2289e7005eb854ccb8dadeef25fbf2e3dce99424c5ae294a032d340dac9b488585d6507499c2c85eb13f3da485b776c237f096cf511fe0b0bdb165f1f19344cdb0dd090e2956724db6212c0ab21eabb9bcf2da1e513e51ead607123b4cff3dac520adb7014528b57dae923fa6c7bd3ecaed1cdd136b43804cfa7202cec479fbe06d86f94da2dbea3843bd3947c349a0ee210ca05f7057e280c9750cc0cfe59ba8ad94337620f64074ddcf481b4444a5228492ffcb5d953131acd2609c60fc4038a2f5314f9cfafb547b32d1cdb2bf04fb5dc45adaa2d9f66f9390664729d45c7a7b9f2b1582acc9ded00cbdb486e622cd7c6c8ffbc2075b92bd5386c4fd8d5ef4ce5addcaf88f9c573a56397244958fe473f89426df4cc4a1b08469503a81b004015f1849db4df83717eaa2c9593eac18b8418cd5dfb3933a2449bbd1e6ea4a52458fc6f10b4e83b1e59b683f1b0f112f3a88a7e04177171d23f19f4ce3fe626017bf250177d051cc7b4ab0308ad61e54529bce652931f9e7a68c2e893ceccf0824fd025d3a109dcd0257d893a6c6c6c20192ab94ac1c9247207537df4344daece3b446decfc2097db8c4ad596898a6b3360a047696b399c4c1acaccc4ee88beafef7bcddd8f3c516cb24edc54fff5c79a67c89c6dc53cb5302f9791384b5871a72b814f0535666758854cec4169f97d79e459f336c94c996cf9f4e85d21b66f80a7c1ab909a9a8f2e8449130cfc698503986aa0d888311dd819bef33076bb1fa1c8063ff1690cbcf7d6487a3c3f87b546a4fee5db317c87b842159276cbd536968a1bea8dda7017972b22263c433e626d9b7c1b0f9beedb7690b88166cfbd149cdba8e83659e3294cb02f3eefc023c20f96a0b7ff41c8094afbc1589f5033e7bb959e55a81af1d1ddb80d47a0099103e0191e2244b351c78e35166e1c7e3a1d492927530fbc0f7f469e11069c9fee09a0a95996ab3ee7f69fedc896d4d335dd750fd0b499f4c313867015364898db36907dc0b28216940cf88cdf3b24f3befb9f0afca3ca2c69c1f103c313c6d25a3b8271307954835e72fea95259ea9b238357bd1bbb039bd19a75607aa92ca873dfb9b0a47684e4aeb55c558d1023d0fff3b456ac6370883d78d00536991e20c671fbe775b06c91cf06f5fd3bba1781062e6e39555610a8ce6a87841e5e01d9f8adfc5f89d70b02939bedd09871fe11338b471b782ba308606280d927dccbbfcd0553261e16dd03a3ff31924632e70ac164d8001a3d6cdec43a88f42856eb8912be6bd363fb50e14d931579762bb645afb55bdc882ed62cee702045b9081f0e912ec5d3a72c6b812ee2bf6092e04682c6f08593fa7114b15aaeaa4af0d04436b97b0732f52247b9923e7c4859a90514885d8660a293538cf3643176161aa79160de15cac346649350dbc84581b74813812876c7de1c75751a39ff487fe8e2750657e3f70584273c371db4402d3f98b56723ce357d8206c1351b68ab31e11018979a5a7cf31a29ad3e6da768976ee577926d9c7d367be6d3f8288c42e97d2310ff8012c72d8c205c423a637b6c7b7fb7487955bd0a1a72a592c12036e3a46d67963623b2bc50b4d426387b3ecc575386de6fcd59650f7feac09ad67a0c83716ebf0808d6e6f66ee9657d7d9d879e22c1c0a84886bef0d6c1f9e5bf389fb26ff4a71d51d8f898cac4086400d9c71fd7dd232d096ebcde854eab7a93ee9f82a16a45d686254bf9b2dcbaa5aa6ca28f21771d7411a5879d3d388b70f68990f9b397176877a582e647a453819a47e43399e2aea9083d1ed3037313977ada4c1d57361d22d2d05d8a5a5d6bba27c8df54bc18527c66b3ab9f78ea50be8eca7775d773ebf7a08ee700989acd2ea847e656d5ce1437a45720bd46926e2f716a7c5d413fb214decdf68bfe4446f6d1de9bd4184794573e2e833028f1f6b89bde259923f3970229fa348ffe205bee16ae4606756d5b4b8dcf152dd8f14cf63eb1d8eb7819f8da57430ad2a14ff1b69811342405789d2e415e2df79f3d53ec019bfc88771b6fbd07d25ec9f3695de6b557aa9ec4a27fef38c9049ba02a26883e28b592dfa5e27753278499e2294edd0dda21868c62ce1dd6a162b7d777174299d2c38e193335884874a1d87f8bcca1e96cb5463e624c7345ffd35913351574c6534f04412a10737cb06989543156d2f70dba93a01d26a3b5cc42723bb50b16041898238a75935aae5cd6f3590a28cc06e7737c895fd1715843223a8c8bfeffa4be628de735ad2901679d8451966d3775f322c471c26829dbbde96c00197e453f51c67e491f9f774e43b2aa6d5f0fabf8c91dbd4e8b166537a67c3a50333cc3994890561e0d08b5c881ea3fda175ff45fd620bd620a8794578dbef1a699777df8828f583505f8b0f66eea4d53e178b6686d177c40c094c47b12ecd06f852b7d1c99fc18065bd9a3a1f419b86fc663a2c70b800819bd15b0d1b9370484a2c324571a5d92f44c6ad7f4bd98d1a03df494e02170e550d9dc7e0f0665789a78708bd9891f243be67f9d4b3d989e1d1b9a164d8d7327e1655819e1388feed800ace9c0968f5bfde5f3adc800c5f54ff65ab583a7a8b99ba7e9a50036fa132be47b1f5697e12613a1c84816db2a6adfe00d984789f1fb7095deb5661f3aa1f8642ee811c11179fb8fe43afa394744c96cd3a50e1fa583969c9b052bfae22b95bd1e9d766f3ef4303982b7f41fa715d41e61e40a809e65243245ac0ce83f30d14846d15fdb3461fd141e66614e19bd36ec90495b9356a8a0c95c36de7a9f123f4a9a14948d073b6fd7c2bdbfafa1ebf1ca74422c639f728661a76673b721f2aabcbda253a0f6f82211986cf4dc8bd85375585c368c3e630a927aac3621b4370ff42af52fdda9e801bf97e4516dd058e1f75f26e38328e4c6bbd5b86750d839c844a4d93e031f52cdc4dcac4166d2711726ddb9c3e21d1cbecc03ca4e2bb89d6c6639f4874635c1edd1303219a10e799ef885658c0bde1f8860140d48ea343d9ff454d3ec978d332680095b66d0a98fd24e3625f5cb55b19622329a063dab83f9d583d8bda6432ff82af6496201ed3b36bd8a2585e9ecc75401abdbfa175a33a1d21d06a26d0e859bd15c4714aa6d90c73e80bcc4819fa524653efa234bba1ad6b432d09a2212a0c73f40ab7991240c724ef692ddb14a55c6853cfa643be9f21e2d8d0e8abcb9be7f8e176fe85df6fc0909b11c78745e5802a9a6effab2cd3272caf251dec5e474680342711b206f081988aa92634759eaa8968412f63e3d40dd0d757bbfe09b2e3f9f5e77ac800848ff2ce66ce4be0b3810e275ae65786a5614db4b34d32174126829a4f888e6fd59db61fa1a15f82c859bc94f3f387e19a9f10f835eeeab30190608fe604be0885259390ba2615fbe6f987e9aeb94f5bf818f7f38f7bc842752978acffb9acc32fa7a548b067f6560ded7e2cff67f5c151920b1dce1bc6610ff691c4ac1b724813913ae6b648f93687e1b7a87c3664f4b66f5f526917ed5fb9a3509a038336b908487aa5940f03fa5a83d62456ba65cbcb9ca90ec6c021ba67b8f493c301a0c51be108011988e2821def0c43a2458278dc74550db11f8acd55b6d2010083e146f031e02144ee4346d853dc53920ebba33ae53b39c3f206a82c8c16b5443c298292f0a524fa1df5f522290e606d12ece73b205bdce3a0cdbb62e4aa84f698af151becb6c3881c012847fa4e3d5da193d1e0d4d05572af7bfe12d4532aea1ad09d7fba0503667e2178ff6d5dcc065b024195197fe1249a580b18c34752adb526667d7a76d39fcd9d9a0e51e9a551e27536a9f61b349124cb5274eaf0714e9988ed5b311a51668ed9a8699607d2a92acec61202e688157fc1dc68efe25d6ed9310df1eb42b1a1c5cd38692bc68a3a675dfef8a590a8217e6336f9ed333aba76d9498f37755b67155eee3fa7d3a243748743ff2902e86b3059caebdaf4d0b4fcfc5b75406c50c9f929752fac1ab1b3353f82e46b750d3ae71f7d534c47e70b3b210c7a6fc49467af16bc0494efe66b97fab8a485c9860d95e981dd1b0a756ef2e25ca7dbcb6da46ae6b34b8d8f098491c5823c389bebd1647a586ec82e654f1fb89453795f898ba7150aa8ac4c945a4dfeb49b50816ccf6477e45cf9634536de6b86c197e7e6af707b0b9c26ea9238f54bcbd7bb3f2a10d1d4eeb090ec292dd0424ac45015bcd5f0b793bc217ff474d68b237c7c3950305141db48ca15fde7573343fbb5a390ae2b6ba8c5e0c98116ae353916f9eed23d6a083261e1c8b643e73a8da69dee410027c47124680a32a2b0482aeb8a4533672d766ee4c17c7fbdc5bc9ae53a0fc9316466e1aca373710729e1a2bac4a2d568b748e32880361e44f9fe47db6f11191c3ee16a012970aea17106fc99137e8b5489597e64f928b2f81c5d0699bc96d31ee0280770e96ebccaf16bced10cd97c7d2f384c6a2d9e8f8d65e8c5b41c69d0da24bb42bc4b2bc0740ab2f3799ea3237b825f4196bf6180d073d091a540757b8ac5599a0d6b69d06813c5a6b72d74cb977d3bedf036abd12ae81a57b88e8eb746220a1ce8fece49dac1a2231fa4b5885c41feda680f5c6a1f5563faed818f9fde61ca414896862c58e9a8d86d6b96d83af636846c0d4377463d04a2a39dcd7e9fdb0416944b871aa8b91dd483b1c27f75db7a495c24e958dc3bad936bf5ebbbc230d5dff4fca415aa8c8bdeaddbb21548f330dfc19ef0d25a4827d39e0d86449b35efb20eef0a6075a2e8e6ed7c0742977f75eb4734643b257aba96241e6ed590b3679926389b7c277f505c2faca5021378bb03d275ba13a9b74ce11f3d5da365a6a457e874ef51b4ccf8cd21392994c7e9920e9ef422370ba5073d534e230ac2923", @typed={0x18, 0x85, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="311644726b507e0c8c34a707d72729b29368e20877b7f303072e06a4680447a502bb07a68e507641d598366059c7f2e313f715c9776a4a3a6b80e09ff5b7eee5ef44646273aabebbcfac4707a6045524658b601c2ab569f8c7c8208dc6de2c7de5074b9b4a7707", @typed={0xc, 0x19, @u32=0x4}, @generic="c296e2f576f1a1f95562c0d041c1eaa1aea8b7cddc07784416c6040a4ac06c09b1007808f814edd8cefc3bea3784193d7a54e47b0209f74cbbd176a6bf09a43517716eb6d9596207951d60317124c6a92a85931d41a35863f75e6667a5a57a755e6c14d9b5a07b5b212b65abe89ccd82e93244bb304c42c425235c3b94393280fa2c3a81291a050d1d977842c00a35d0f299dd965d1c641be41e563396bc81013b4abba2f19417a5bff18486ec", @typed={0xc, 0x55, @pid=r4}, @generic="8281c76dfa44f92a9c38eb2e356d835741a88afaf3fc0ea79145de04382948c43d0c06b2797d500e9b39493f2095737ca6486d9b16aec9a1df05a8192b375ba5f86ad1e2386ea11caea6f07d735b73638b383525cab9f35248dd74554b52037337515a62de32b29a7567739180404026634852234ec9afb8f9eb2ba0c9d2"]}, @generic="76584b451474b32f2e4a54ccf3caa435298f1019c0c251416d8e707490ea842d5bdb2b8114854bed9a75a2be6a8383119757ef8154c06bdec4a7098bbe28f18d73499e2303384e9b549949ad78c3ac83e62a8c5becfb76a3afbb526dbe87b511d39b20172e6b0555e1e3d4e3dca376e530710288ec80f64cefcc6b31f846bb39a9f28d7578c8eed2e26d5922ad637e38d2f49da2dc74a653c01e29959fca54e4f470dc71e0643fbed6b74955b736d4f8e513dedaa22fe4767e41c1f614987aaaacecd59f5e54cb5ce7ab376aa279313d2ecb2ba92b51b414c36f68e8bd95dee4", @typed={0xc, 0x80, @ipv4=@dev={0xac, 0x14, 0x0, 0xc}}, @typed={0x18, 0x3b, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x1468}, 0x1, 0x0, 0x0, 0x0}, 0x4) read$eventfd(r0, &(0x7f0000440000-0x8)=0x0, 0x8) 2018/01/13 14:07:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000113000)=0x1000, 0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) write$eventfd(r2, &(0x7f0000041000-0x8)=0x0, 0x8) lstat(&(0x7f00004ad000)='./file0\x00', &(0x7f0000261000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r5) r6 = add_key$user(&(0x7f00007f5000)='user\x00', &(0x7f000069f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a72000)="9bef55de0465a1fdf6a13421f64fde3102d27f4409d29044", 0x18, 0xfffffffffffffffe) keyctl$invalidate(0x15, r6) 2018/01/13 14:07:36 executing program 7: socket$netlink(0x10, 0x3, 0x17) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00009e3000+0x21b)='/dev/vcsa#\x00', 0x87, 0x40) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00008aa000)=""/157) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x400003e2, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpriority(0x2, 0x0) [ 222.099601] device syz5 entered promiscuous mode 2018/01/13 14:07:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000a90000)='./file0\x00', 0x40045, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000d4f000)={0x7b, 0x0, [0x7fffffff, 0x2, 0x8, 0x10000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) 2018/01/13 14:07:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f00003a3000-0xb)='/dev/mixer\x00', 0x0, 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000d7f000-0x7)=""/34, 0x22, 0x0, &(0x7f0000dc4000)={0x4, 0x0, 0x0, "5eb782c4766e", 0x0, 0x0}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/13 14:07:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000e21000)=0x7) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f00001bc000-0x50)=[{r0, 0x0, 0x0}], 0x1, 0x2) 2018/01/13 14:07:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000ae7000-0x8)='./file0\x00', &(0x7f0000226000)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x60000, &(0x7f0000a65000)="") socketpair(0x5, 0xb, 0x10000, &(0x7f0000f9f000)={0x0, 0x0}) r1 = getpgid(0xffffffffffffffff) mq_notify(r0, &(0x7f00006fb000)={0x0, 0x25, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 14:07:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000496000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) read(r0, &(0x7f00009e5000)=""/87, 0x57) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000379000-0x4)=0x7fff) r1 = inotify_add_watch(r0, &(0x7f0000d4c000)='./file0\x00', 0x10c) inotify_rm_watch(r0, r1) 2018/01/13 14:07:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f000051c000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a57000)=0x1c, 0x0) fallocate(r0, 0x2, 0x19d3dcb2, 0x8) ioprio_get$pid(0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00003c1000)={r0}) sendto$unix(r1, &(0x7f0000ddc000-0xca)="8cac20bdf6cb51db8668aa25cc33cc384f123e8d822488798a7a8d87716a78bc0b53b720848511d768dfebef692dd1617550874ea2feab967078a8d7a95c1bd2ae6abb26afa44a4bd4dc571751383219c6036d4f8fa1586553fcf8f59564821d5b4a00504e828a4ad52d8d99f90be0135276a44ba9860dfa5ffccea1ea4c77ae0d2f2b4d7fdb44d301c9cf24d7b577437a22b4e2a0696cf4f25accedbcf4d6ce2775a8aef160c57cba7d19b8c92d3b73fc8d4e061736f8f888deb98b67f384b78cef2f674a5500e45d4b", 0xca, 0x4004000, &(0x7f0000f61000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/13 14:07:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00004ea000-0x4)=0x10000, 0x4) 2018/01/13 14:07:36 executing program 4: r0 = shmget$private(0x0, 0x3000, 0x78000400, &(0x7f000097b000/0x3000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000001000-0x5)=""/5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aed000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = dup(r2) sendmsg$nl_netfilter(r3, &(0x7f00008dc000)={&(0x7f00002d4000)={0x10, 0x0, 0x0, 0x10060020}, 0xc, &(0x7f0000256000-0x10)={&(0x7f0000019000)={0x420, 0x10, 0xf, 0x0, 0x5, 0x3, {0x3, 0x0, 0x5}, [@typed={0xdc, 0x4c, @binary="bcf45c3443a235fb1fc862854ddbff0d47f1e524cfabbf8a1d5fcb0e944ef5cc0ce9be2e5c4dff45399f9a0f7fad7bb6dc3f60189c25dd6b475f39f2b9fd572d139ff508817147b43177d550fdd62aac700506cff0cdfc0a62581527b1d0ed44499d97211c8873629ea06728cd963d05a31c74480bbc6b2b6bf90a106b2c0e303603854f91f1444a16984e8fe2ae26b6290cd4bc80c5856e8e7327d51662ed4354b624656dbb18cffa6480fcd0299108a386b20c25c6c2bdf9afea4798c0552d155a2df865cdeb777da8acdbad5c0a39bf"}, @nested={0x1e4, 0x6f, [@typed={0x10, 0x89, @u64=0x81}, @generic="7be13aca75a98380498afc1fc2ef6f29f0d14982ad1a44e2e86e289f162c454a42934f02f20a1614de4ceb2baf0daf4a00bf3fb4ac09152786987cdd", @generic="a8c0d70dca25940b76ebf156c3046cadb03c6c53ef9504b3cbe1df102906261b01b68c85970da08e7a111593f739a02b7fc42759a152c3283a49d733df322056848c24b53c9c9def922c418b47b3c5cc90127a09ec0c02c0afba4866b585d0b6d116f834929ed2870d7666ae44e2c056431a9d24", @typed={0x8, 0x37, @void=""}, @typed={0x8, 0xffffffffffffd0b7, @void=""}, @typed={0x18, 0x7b, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @typed={0xa4, 0x67, @binary="81f95952ca0035de58efc5cc3ad4771c8570fd1bb10a708b76ea0e77c54a35fd7d8c4bfb1c547a88719b03a27095c1119252db6ae65bdbdc502578bf0fb274273957fa117bd6a484aad3e1d40e7ca064a918f44520b735946ea3e3187e903e9b98e0e8c548ed7011f27acba503b1772815f8b0a1fb7ccf8ea9a965b4719a5ff7a42a84e05e418b6ad4d21c4710b3c09b26785bc335a09237e7f8e5"}, @generic="3ffd2eebd281f0c2265bcc4cdf2c87c5e74ed44b3d8e31e62c6d1a5cd498b3ad14bec370ce6e25473294da087ebe1adfbcb711531a4549947c592407906b20be49522c759966f67351299ae77f305254c5"]}, @typed={0x7c, 0x5a, @binary="458329811755fbf95cb7ec2f9c363a34c2e07b3b9a2b64a88008f30c099bd9b54a3bc9489ef29bd3eb5f06c194f1e4a62747bfaeb5fa4eb6dd04bfda2d949661c55f6945ab582a133098fbb608d5b6f364368d5b2102e7b4054a3bcc2db8a968a898b2d182c9f7260d6d096c45a6f7f878acd1"}, @typed={0xc, 0x31, @fd=r2}, @generic="c6a1e65105c9f923a897147091188d5488c7a541e6bdd4e2504ca17eb21e0772c0c06fe626379b78e1aaa85f6e9062e5702bb4a6efc3e04c155631d2b73e36ef8b3195fe10b7917dc6eadf39fb3ce5c1b9d330c07afd530533e8c10eeb1e11b65380e737d57b73e69c57a5936ddec34b52dea0d6b8994ea2921141bbc7280a78061991eff8816c13d5db1157ce52dafa09fa38e96bf42def56beb6a9aca0e206c23c91de4601ccf85b4823cc0aef103b78ce0c676b4dfc9ff07f8c8bafd45c4c3e7de881"]}, 0x420}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000035b000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000074000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d8b000)=0xe8) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000b5f000)=@req={0xfffffffffffffffb, 0xba0, 0x1, 0x5}, 0x10) ioctl$TUNSETOWNER(r4, 0x400454cc, &(0x7f00003ec000-0x4)=r5) llistxattr(&(0x7f0000c5b000-0x8)='./file0\x00', &(0x7f00004f7000)=""/160, 0xa0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000134000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x0, 0x0, 0x200000000, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x84, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/13 14:07:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000054d000-0xf)='/dev/sequencer\x00', 0x408042, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00007d8000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000f57000)={{0xfff, 0x3, 0x100000001, 0x8000, "d293a1f1bad82eebba433976dd9421735dcd571d3ce414269e52d86d6395d8078730370bf4e13b642df4533b", 0xffff}, 0x0, 0x0, 0x6, r2, 0x1, 0xffff, "94407bd3787748471aafc2f7c40fa995a9f33e4456d4225fd664d19676724a2479b3324ffb97189eff012b6dec2134d73fda39051246e5602987c4877c331030", &(0x7f0000bff000-0xf)='GPLeth0cgroup^\x00', 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], [0x3ff, 0xffffffff, 0x81, 0xfffffffffffffab0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = geteuid() getresgid(&(0x7f0000a1b000-0x4)=0x0, &(0x7f0000e78000)=0x0, &(0x7f000077e000-0x4)=0x0) fchown(r0, r3, r4) r5 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r6 = open$dir(&(0x7f0000cf8000-0xc)='./file0/bus\x00', 0x0, 0x0) writev(r5, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000e1a000-0x6)={0x0, 0x8}, &(0x7f00002b9000)=0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000a5b000-0x8)={r7, 0x7ff}, &(0x7f0000a98000-0x4)=0x8) r8 = dup(r6) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r8, 0x0) r9 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r9, 0x0, 0x480, &(0x7f0000e56000)=""/0, &(0x7f0000000000)=0x0) 2018/01/13 14:07:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f00003a3000-0xb)='/dev/mixer\x00', 0x0, 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000d7f000-0x7)=""/34, 0x22, 0x0, &(0x7f0000dc4000)={0x4, 0x0, 0x0, "5eb782c4766e", 0x0, 0x0}, 0x10) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) [ 222.209041] RDS: rds_bind could not find a transport for 172.20.0.170, load rds_tcp or rds_rdma? 2018/01/13 14:07:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f00008a0000-0x4b)=""/75, &(0x7f000051e000-0x4)=0x4b) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fd2000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000262000-0x4)=0xe8) getpeername$packet(r0, &(0x7f0000eed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004f6000-0x4)=0x14) sendmmsg(r0, &(0x7f0000e7f000)=[{{&(0x7f0000fbb000)=@ll={0x11, 0xc, r1, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000f28000)=[{&(0x7f00006b5000)="302875b1781248cd4cdf2631d27fb742f2516f15a434ba66df505b1fecc7cb1c279a685fb3ad74761768a572ede935f9ada2a783940c75f115e5cfd0e5eafdc26b6097d77acc159670f4ad6d4086223250f1cacadb21ec96ce44de2cfa0d7708", 0x60}, {&(0x7f000002e000-0x12)="94f52bf384c4dbc255609304dc3eae293249", 0x12}, {&(0x7f0000ae5000-0x5a)="4e56424ac836854812e71d7276ae7df808085a7a6ce29d45c8cdc55a4fa68b53401d15f7aa493e1758160bb8febf08193889e93779c3b1c9189ec95d842aee48e5a535179da4673712803d4b7b86612803635b549c57287515ee", 0x5a}, {&(0x7f0000790000)="17", 0x1}, {&(0x7f0000958000-0x37)="cf59e35950391bd2f2844ccd30857f86263cc4dbf65acea7a13ea1e449a9ad0b298744a0c0f9cbf74bd7ac8c2a1e06e0bf062f491cc631", 0x37}], 0x5, &(0x7f0000103000-0x120)=[{0x48, 0x111, 0x8, "bf4a1b97790e469fca5527a5b34534d01b183bea0d70110f6c51a253d581befaac9e89e159189f80d783dbe8b6ef4caed4"}, {0xd8, 0x11, 0x3, "5af484521af72e76550cc78f6ff8cee3b2f3fe8339406f9e535c4a0afdefb0b7bcf603ca762378c971d965cdf7b0976a4c896f7cd802ee90e391b0b2c7c349b633c85164fbea52a390196b0df30b841d6b2377487b00f4f90d38dd92d602308e02d02cbbc4b78239ef00dd2b712663d0569b109ef37ae5378f36c85024b572b75fa65682f5d54aab2fea311530d1bd730ee4c6a31108441ee8f25aec9b2601599e79f5bcbaa14cfd16d231bd775f23107e48aa3adccb432cab479e7398190a97303b94b0ab"}], 0x120, 0x1f348899509fac8b}, 0x7}, {{0x0, 0x0, &(0x7f0000418000)=[{&(0x7f00009d2000-0x10)="3600fdb8b045295d1742762358b8e2f9", 0x10}, {&(0x7f0000ab3000)="62b6e5d86779da44e78a2297feb9", 0xe}, {&(0x7f0000801000)="205027c8dd201e2d8cb6cf8cc63c1a9dcb2c3945e07106bef9927ca630ee22a64259c95ca3f5262aa59700fff18e91fb25a9d2dcd39b5b0d768bdc3afda5717cac01bc7d1de9198811c234827a7ca2e5364d020c2f91f6f8caacda01edc3059f79485ea83c233d56558c11141c4100347af7212c1e291e05d87c3ac914b1b9384aedc811bf1bec83ed9209a3abed697e3f7c", 0x92}], 0x3, &(0x7f0000659000)=[{0x30, 0x11f, 0x5, "6b1e9d653f9f23fcfe20aa0387f1332d6fd524af71a44ec9c4319c05cea78800"}, {0x70, 0x100, 0x0, "7d9cac358e35e8083fecf2619cf2f35ae8691e5d03318237366c6521f339d0f1005a209b250817d6e338eafb85986044d190be37aec21dbfea8ed047dc3c1759bbe22c93dc286f411ff649d26a003ec582123051da900b8bedcfb877cde80d"}, {0x18, 0x105, 0xcb, "fa"}, {0x1010, 0x11f, 0x2, 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"}], 0x1078, 0x10}, 0x3ff}], 0x8, 0x4040000) connect$inet(r0, &(0x7f0000204000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$nfc_llcp(r0, &(0x7f0000e65000)={0x27, 0xff, 0x9, 0x1, 0x5, 0x8, "14d482fc98441ad35277f4830f8cd26dfb875e494149b74f9bd1ec5daa18e6a1348c9aed1a2b8b7669f535519a9c252a671c9fda1cd99eff62ecf9aabf74ed", 0x2}, 0x60) getsockopt$inet6_mreq(r0, 0x29, 0x1, &(0x7f00005d3000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000170000)=0x14) [ 222.267805] RDS: rds_bind could not find a transport for 172.20.0.170, load rds_tcp or rds_rdma? 2018/01/13 14:07:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) openat$audio(0xffffffffffffff9c, &(0x7f00000ee000)='/dev/audio\x00', 0x800, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000c92000)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/13 14:07:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f00003a3000-0xb)='/dev/mixer\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/13 14:07:36 executing program 3: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f8b000)=0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r0, &(0x7f0000f8c000-0x4)=0x0, 0x4000000b, &(0x7f0000d9d000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f00005b4000)='setgroups\x00') mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000f8a000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0xfff, 0x2}, 0xffffffffffffffb2, &(0x7f0000f8d000-0x30)={0x51e6, 0x0, 0x8041, 0x4, @tick=0x665, {0x5f0, 0x20}, {0xd7, 0xf9}, @note={0x6d, 0x186000000000000, 0x6, 0x81, 0x80}}}}], 0x30) 2018/01/13 14:07:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/13 14:07:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) vmsplice(r1, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0x8e)="2c186de0a4e30a46609e45f239182e3c79f47750919039eb1d1fa4bf0f38783f98c127d9a88d777823bd7bd1b1c62290364113e8cdd51b9d40812d5e28dff65787cc284a9c", 0x45}], 0x1, 0x0) [ 222.306955] audit: type=1326 audit(1515852456.694:1852): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26191 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 2018/01/13 14:07:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000354000+0xbc1)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xffffffff}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f000062a000-0xd)='/dev/net/tun\x00', 0x0, 0x9000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000f35000-0x4)=0x8) write$tun(r2, &(0x7f00003bb000-0x102)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/13 14:07:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fchmod(r0, 0x80) r1 = syz_open_dev$loop(&(0x7f000048f000)='/dev/loop#\x00', 0x7, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) rt_sigsuspend(&(0x7f0000b71000-0x8)={0x9}, 0x8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003fb000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000021000-0x4)=0x0) [ 222.307776] audit: type=1326 audit(1515852456.712:1853): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26191 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=317 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 222.308310] audit: type=1326 audit(1515852456.713:1854): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26191 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 222.309506] audit: type=1326 audit(1515852456.714:1855): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26191 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 222.315336] audit: type=1326 audit(1515852456.719:1856): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26191 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=44 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 222.316446] audit: type=1326 audit(1515852456.721:1857): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26191 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 222.319131] audit: type=1326 audit(1515852456.723:1858): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26191 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 2018/01/13 14:07:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000086b000-0x9)='/dev/dsp\x00', 0x80, 0x0) fsync(r0) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000c46000)=[@in={0x2, 0x0, @rand_addr=0xd5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00007db000)=0x80000001, 0x3d3) 2018/01/13 14:07:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() syz_open_procfs(r0, &(0x7f00001a7000)="617474842f667363726561746500") r1 = syz_open_dev$vcsa(&(0x7f0000f69000-0xb)='/dev/vcsa#\x00', 0x1, 0x400) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000b38000)=0x3c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000f87000-0x98)={0x0, @in6={{0xa, 0x2, 0x7e49, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x7}, &(0x7f00003c1000-0x4)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f000055c000-0x6)={r6, 0x10000000000000}, 0x6) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000d2b000)=[{r5, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r7 = dup2(r4, r5) fcntl$setown(r7, 0x8, r3) tkill(r3, 0x16) write$fuse(r2, &(0x7f000069b000-0x30)={0x30, 0x5, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/13 14:07:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x82) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000705000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000b57000)={@loopback=0x7f000001, @empty=0x0, r2}, 0xc) sendto$inet(r0, &(0x7f00002b7000)="", 0x0, 0x0, &(0x7f0000dcb000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = request_key(&(0x7f00004cc000)='ceph\x00', &(0x7f0000717000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004da000-0x10)='gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xfffffffffffffff8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00006e8000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000959000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000050a000)={0x0, 0x0, 0x0}, &(0x7f00003e5000)=0xc) keyctl$chown(0x4, r3, r4, r5) 2018/01/13 14:07:37 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/13 14:07:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(0xffffffffffffff9c, 0x12, 0x2, &(0x7f00002ca000-0x7d)=""/125, &(0x7f00004fc000)=0x7d) io_setup(0x2, &(0x7f00008f5000-0x8)=0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000eb0000-0x8)={0x0, 0x0}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000554000)='/dev/vcs\x00', 0x101000, 0x0) r3 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f00004b1000-0x4)=0x0, 0x80000) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000067e000)='/selinux/member\x00', 0x2, 0x0) io_submit(r0, 0x2, &(0x7f0000d52000-0x10)=[&(0x7f0000b4c000-0x40)={0x0, 0x0, 0x0, 0x1, 0xffffffffffff0cae, r1, &(0x7f0000b0c000)="3b75cf0eb5a564c56793d9cca5bab7b32ce8052aaecc28742034d734ba4e76ca6a6d76bd15bb55c438b33d9cbd4972a866df", 0x32, 0x8001, 0x0, 0x0, r2}, &(0x7f0000e40000-0x40)={0x0, 0x0, 0x0, 0x8, 0x7f, r3, &(0x7f0000e7a000-0xb1)="680b3fc7c3b6d7c40c803cb2ae8b62a139e96e9afea885fa2a57bca7f81f061fad91c9c28436dc108b45a979407a30a0479abfb7ab10c1aba33c99783f49032a993dd5de023ff2fa77b2f8b90bd83e8f228bcac48f43838360018018219ffb18f2ca38fb4b389d2da5db76478f4765476578c29a944169c309347f528645e9ef5889bd301f86e7d07108d4a7f227740532f941b19674faa0d2955ea3255fc621f30bd92c18029d58dac8a77b193b3dccee", 0xb1, 0x7, 0x0, 0x0, r4}]) r5 = socket(0x10, 0x802, 0x10) write(r5, &(0x7f00002c3000-0x28)="2600000025001507000000780000360003ffffe8003100000e000a000a00ffffff0503c76e35", 0x26) 2018/01/13 14:07:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x101) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d1f000)='/dev/kvm\x00', 0x4000103, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f000012f000)='/dev/cuse\x00', 0x200, 0x0) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f00002ed000-0xc)={0x8, 0x5}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00005b2000-0x4)=0x4, 0x4) read$eventfd(r3, &(0x7f0000365000)=0x0, 0x8) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f00000c5000-0x10)={0x3, [0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0xfffffffffffffffc) 2018/01/13 14:07:37 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002000-0x4)=0x0) setpriority(0x400000000000000, r0, 0x0) 2018/01/13 14:07:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00001ab000-0x8)='keyring\x00', &(0x7f0000b7c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) request_key(&(0x7f0000f70000)='keyring\x00', &(0x7f0000997000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b81000)="9c6367726f757000", r0) set_thread_area(&(0x7f000033c000)={0x6, 0x20000800, 0x1000, 0x4, 0x4, 0x1000, 0x1, 0x20, 0x0, 0x4}) 2018/01/13 14:07:37 executing program 7: syz_open_dev$tun(&(0x7f0000b06000)='/dev/net/tun\x00', 0x0, 0x0) rt_sigreturn() fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) getpid() clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00009a4000-0xb)='/dev/audio\x00', 0xd559fad2546cc79e, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000b37000-0x48)={0x4, 0x0, [{0x10000, 0x0, 0xffffffffffff0001}, {0xdc8, 0x0, 0x800}, {0xbf, 0x0, 0x6}, {0x6, 0x0, 0x3ff}]}) mlockall(0x1) madvise(&(0x7f00001f3000/0x4000)=nil, 0x4000, 0x0) [ 222.458669] device eql entered promiscuous mode 2018/01/13 14:07:37 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/13 14:07:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000651000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x5, 0x400010, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000142000)='/selinux/member\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000c7c000)={0x0, 0x0}) futimesat(r0, &(0x7f00008fb000)='./file0\x00', &(0x7f0000dae000-0x20)={{r1, r2/1000+30000}, {0x0, 0x0}}) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000fee000-0x2)={0x6, 0x1}) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") 2018/01/13 14:07:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000645000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000251000-0x20)={0x14ed, 0x7fffffff0000000, 0x1, 0x3, 0x2, 0xfffffffffffffffd, 0x3, 0x100000000, 0x0}, &(0x7f00001b9000)=0x20) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f9c000)={r1, 0x8}, &(0x7f0000e5e000)=0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet_sctp(r2, &(0x7f0000118000)=[{&(0x7f0000938000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000943000-0x50)=[], 0x0, &(0x7f0000938000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x1ff}}], 0x30, 0x0}], 0x1, 0x0) 2018/01/13 14:07:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000001000-0x40)={&(0x7f0000002000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000002000-0x4)=[0x0], &(0x7f0000001000)=[0x0], &(0x7f0000002000-0x4)=[0x0], 0x7, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00006f4000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000517000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x2000000000000000, 0x0, 0x0, 0x9000, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xad, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7ff, 0x40}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r1) 2018/01/13 14:07:37 executing program 1: r0 = creat(&(0x7f0000df4000)='./file0\x00', 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000fea000-0x8)=0x7) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) syz_open_dev$sndtimer(&(0x7f0000014000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000001000-0x8)=0x0) read(r1, &(0x7f0000002000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r1, 0x8010aa02, &(0x7f0000a24000)={&(0x7f0000b4b000/0x2000)=nil, 0x2000}) 2018/01/13 14:07:37 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/13 14:07:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe1, 0x7, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000040f000-0x20)={r0, &(0x7f0000c53000-0x1)="", &(0x7f00009c5000)="", 0x2}, 0x20) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ced000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000932000)=0x0) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f00002a7000-0x4)=0x0, &(0x7f0000590000)=0x4) 2018/01/13 14:07:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = dup2(r0, r0) listxattr(&(0x7f0000f54000)='./file0\x00', &(0x7f00005fd000-0x1000)=""/4096, 0x1000) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000f65000-0x4)=0x0) r2 = getpgid(0x0) fcntl$setown(r0, 0x8, r2) r3 = syz_open_procfs(0x0, &(0x7f0000b32000-0xe)='net/protocols\x00') sendfile(r3, r3, &(0x7f0000654000-0x8)=0x3, 0x2000401) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000f32000-0x28)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_names=@generic=""/16}) getdents(r3, &(0x7f0000428000-0xfc)=""/252, 0xfdf7) ptrace$cont(0x7, r2, 0x6, 0x1) 2018/01/13 14:07:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x80, 0x40c000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000000000)={0x9, 0xbf04}) syz_emit_ethernet(0x12, &(0x7f0000000000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x4, @x25={0x5347d1768d122c42, 0x40000000000042, 0x3, '\x00'}}}}, 0x0) 2018/01/13 14:07:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00008ca000)='/dev/input/mice\x00', 0x0, 0x129040) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00003b8000)={0xfa0, 0x4, 0x7f, 0x4f06}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000067f000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000fd6000-0xf1)=""/1, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000343000-0x4)=0x0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f000018d000)=0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c19000)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000d4a000-0x24)={0xffff, 0x4, 0x9, 0x2, 0x8, 0x8d5, 0x8, 0x6, 0x401, 0x4, 0x8, 0x40}) dup3(r2, r1, 0x0) 2018/01/13 14:07:37 executing program 4: r0 = inotify_init() unshare(0x2003) inotify_add_watch(r0, &(0x7f0000e3c000-0x8)='./file0\x00', 0x2000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f0000001000-0x8)=0x0) io_destroy(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000-0xe)='./file0/file0\x00', 0x80000, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000002000-0x4)=0x0) 2018/01/13 14:07:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) readahead(0xffffffffffffffff, 0x0, 0x0) r0 = gettid() r1 = syz_open_dev$amidi(&(0x7f0000473000)='/dev/amidi#\x00', 0x2, 0x20000) perf_event_open(&(0x7f0000194000)={0x7, 0x78, 0x8, 0x2, 0x6, 0xfa84, 0x0, 0x4, 0x10, 0xa, 0x7, 0x0, 0x80000000, 0x0, 0x5, 0xb8, 0x800, 0x8000, 0x4, 0x1, 0x10000, 0x2664ac19, 0x1, 0x7fff, 0x60c0, 0x8, 0x1, 0x9, 0x2, 0x4, 0x4b99aeec, 0x40, 0x8000, 0x8001, 0x6, 0x3, 0x6, 0x2, 0x0, 0x9, 0x2, @perf_config_ext={0x1, 0x9}, 0x10000, 0x4, 0x6, 0x0, 0x8, 0x50, 0x8, 0x0}, r0, 0xfffffffffffffffe, r1, 0x5) 2018/01/13 14:07:37 executing program 7: fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000003000-0x4)=0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000001000-0x4)=0x4, &(0x7f0000002000-0x8)=0x4) lremovexattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x15)=@known='system.sockprotoname\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) 2018/01/13 14:07:37 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00009ef000-0xc)='/dev/autofs\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x27, 0x0, 0x7, 0x7, 0x8, "03e76aa4afaedcfc908db2127a64447c15e08b9ffb6971ab82490d83583ec9147d17b9b7ee13f665d65d31c1c5cb674b2d90f289655a8c4dd0b8aa69763c92", 0x1a3e}, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000a0f000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000bfc000)=0x6) readlinkat(r0, &(0x7f0000a24000-0x8)='./file0\x00', &(0x7f0000a21000)=""/8, 0x8) 2018/01/13 14:07:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() socketpair(0x11, 0x8080f, 0x8, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000a73000)={0x1, 0x7, 0x1f4b, 0x9, "435c4196fe64e3c98ea4650d316490ffb7fde33143076b7f05ca80f33efc08d0ea78582137a343a0e72d4d76", 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000a73000-0x4)=0x0) exit_group(0x4) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f00005da000)=""/152) 2018/01/13 14:07:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) [ 223.206902] audit: type=1326 audit(1515852457.610:1859): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26291 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 2018/01/13 14:07:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000002, 0x0, &(0x7f0000c4f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000c2000)=0x0) timer_create(0x0, &(0x7f00004fe000)={0x0, 0x1e, 0x2, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000013e000)=0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d2d000)='/selinux/status\x00', 0x0, 0x0) connect$bt_rfcomm(r3, &(0x7f0000af8000)={0x1f, {0xff, 0x9, 0x2, 0x4, 0xff, 0x8}, 0x1f}, 0x9) fcntl$lock(r1, 0x26, &(0x7f0000012000-0x20)={0x0, 0x0, 0x0, 0x2000, 0x0}) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f00005d7000)={0x81, 0x7, 0x5}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00002cd000-0x8)={0x0, 0x5}, &(0x7f0000d1e000-0x4)=0x8) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000dba000-0x44)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="573f6fe180e8879e29e22873d1fdc4aa"}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00006f1000)={r4, 0x90, &(0x7f00005a5000-0x90)=[@in6={0xa, 0x1, 0x401, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x400}, 0x71}, @in6={0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x51a}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x530, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x200}]}, &(0x7f000082b000)=0x10) fcntl$lock(r1, 0x5, &(0x7f0000010000)={0x0, 0x0, 0x20000000000, 0x0, 0x0}) 2018/01/13 14:07:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/13 14:07:37 executing program 0: r0 = socket(0x1a, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000780000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4b, 0x12d, 0x4, 0x500, 0x3f, 0x40000, r1}) getsockname(r0, &(0x7f0000325000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00002f4000-0x4)=0x58) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) 2018/01/13 14:07:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/13 14:07:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000028f000-0x4)=0x0, &(0x7f00005f8000)=0x0, &(0x7f0000001000-0x4)=0x0) ioprio_get$uid(0x3, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0xf000)=nil, 0xf000, 0x0, 0x0, 0x0) 2018/01/13 14:07:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r4 = socket(0x1e, 0x1, 0x0) bind(r4, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r5 = socket(0x1e, 0x5, 0x0) sendmsg(r5, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0c000-0x30)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/13 14:07:37 executing program 7: mmap(&(0x7f0000000000/0x75b000)=nil, 0x75b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f000075b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000075c000-0x20)={0x101ff, 0x3, 0x0, 0x2000, &(0x7f00004a0000/0x2000)=nil}) mmap(&(0x7f000075b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000075b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000075b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f000075b000)='.dead\x00', &(0x7f000075c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000032a000-0xd1)="eb8fc1a42d62d3a27a8949a96e73ed14560d6fac2ba1ba4f471edd2f1396e44aaeafea355dc5054642748ea660a24f758b51752fe83aff947f7bcae5345f85636e4e12f969802b8071fd365e863069e76426f8086b9788f13d6fe6b042c0dd66fa8fda02df6faae5a86905b9558eff9c9dee1c88bf3533d9410a929454d70dac1d9999660851b3a4d67e0569e5191ee76b9d2e1731b5cb4cfe316d3c04148821095ce7d5aa41bcdae20ffdd81023ba5abe3e9800756fb6e47c4952e1fe59f2ba6ab3f53b069998cd13c0d42b011e2af7fd", 0xd1, 0xfffffffffffffff8) mmap(&(0x7f000075b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000075b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f000075c000-0x6)='rxrpc\x00', &(0x7f000075b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000075b000)="791394e38d04aa5f70c5809c13464cc82816ceb2ae5713ef50c24b91141ab0d72d07d8469124bc4e58caac3d6d3537a005e1e602a3d2dfa07c8a55f9b2fafb24326216d2b52288d5a723581932c4f2c28c6abe4d6e611e536c943cd2779ecde84ce6dff09733babdaca187179221c06347be256fbb3f63c6c782aa0122efb38ddebaa2659679206ea591dcaf28121c0220ee4107a0517ccbf08762e5818e4e7c7d9c81331a4445b7759b85305aa56ce4a371fe757ea46009ef99200e6fef4d887cc29c9d732577b5fd7110e2", 0xcc, 0x0) request_key(&(0x7f0000688000)='encrypted\x00', &(0x7f0000056000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000028f000-0x27)='rxrpc\x00', r3) r4 = syz_open_dev$usbmon(&(0x7f000054c000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffffa, 0x42) mmap(&(0x7f000075b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpid() r6 = getpid() mmap(&(0x7f000075b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000075b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000075c000-0x4)=0x0) mmap(&(0x7f000075b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00003f4000-0x8)='./file0\x00', &(0x7f000075c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000f9000)={0x0, 0x0, 0x0}, &(0x7f00002e8000)=0xc) mmap(&(0x7f000075b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000075c000-0x4)=0x0) mmap(&(0x7f000075b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000075c000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001a3000-0x4)=0xe8) mmap(&(0x7f000075b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000075c000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000d000)=0x83) mmap(&(0x7f000075b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r4, &(0x7f0000261000)={&(0x7f000075c000-0xc)=@proc={0x10, 0x0, 0x2, 0x80}, 0xc, &(0x7f000075c000-0x10)=[{&(0x7f0000236000-0x18c)={0x18c, 0x1d, 0x4, 0x7, 0x3, "", [@typed={0xc, 0xb, @ipv4=@multicast1=0xe0000001}, @nested={0x170, 0x49, [@typed={0xc, 0x0, @fd=r1}, @generic="4c9c9da20ee665c01ba553e124162c1bf13ef5cab668454c145d275b4e6ab8d2c4cc6f9a857d1055a86d957d8f9a4d9c239f748f6553a1ad7596d1a58393f95d9f28ad83bf94e4f2760069e6671ac7ca92f91fe9ebe1384ca22fa8e967f8b4c67923906d468186eb737c8dfc7e232c7910afb1a74183280184be4c86a5cfddb48d21dfa7b9808c2e0d4a1b", @generic="", @typed={0xc, 0x87, @pid=r5}, @typed={0x10, 0x72, @u64=0x2}, @typed={0x8, 0x78, @void=""}, @generic="", @typed={0xc, 0x5c, @pid=r6}, @typed={0xa4, 0x26, @binary="b6915e99f6e6956fd23f64b09388e8b5a4a86fdeeb9e4534182f5019d4cf8002cffa48224af87239d702178f595eac25e61b15b0758377e175ef1d41933394b1b88f747c373bf48f64346289d3f1ca579e17186a7afed4e68717073a4baf6a299161b8d9ff21c51d0424b67188579cf9be62124c934edfa08626cf3ac53c8b225a99137f6432d1b9486a1da389e5f5cd91aa81a25fe3031b2ac890a1"}]}]}, 0x18c}], 0x1, &(0x7f000075c000-0x98)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r2, r0]}], 0x98, 0x0}, 0x80) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000750000)={0x2, 0x0, [{0x40000000, 0x0, 0x8}, {0x40000001, 0x0, 0x1ff}]}) 2018/01/13 14:07:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/13 14:07:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c17000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000025f000-0x28)={@common='eql\x00', @ifru_settings={0xd596, 0x0, @te1=&(0x7f0000f68000)={0x0, 0x6, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x1) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000098b000-0x10)='/selinux/access\x00', 0x2, 0x0) inotify_add_watch(r3, &(0x7f0000f65000-0x8)='./file0\x00', 0x20000002) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000121000)={0x401, 0x0, {0xffffffffffffffff, 0x0, 0x73, 0x3, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_data=&(0x7f0000436000+0x307)="b6fca06e0c332da568781a24dbf57e59ea850dd21b3faf5c0d63196497684eff"}) memfd_create(&(0x7f00001d1000)='\'\x00', 0x3) write$tun(r2, &(0x7f00007e3000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) write$tun(r2, &(0x7f0000d02000-0x45)=@pi={0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast2=0xe0000002, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x2c) [ 223.257444] audit: type=1326 audit(1515852457.611:1860): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26291 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=187 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 223.354284] device eql entered promiscuous mode [ 223.362083] QAT: Invalid ioctl [ 223.394692] QAT: Invalid ioctl 2018/01/13 14:07:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000c83000-0xc)={0x4, 0xffffffffffffff9c, 0x0}) getresuid(&(0x7f0000b8a000)=0x0, &(0x7f0000e4a000-0x4)=0x0, &(0x7f000040f000)=0x0) socketpair$inet(0x2, 0x7, 0x5, &(0x7f00000f5000)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000d78000-0x48)={0x1, 0x3, &(0x7f00004c9000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007cd000-0x83)="474bf17694746e4f98d35eae30c8f18c76e39e980b5b2ebf72b4e77447cb9fe42d258a7d53a0db7736cbb159d9643b27e0b5c585d159f1f979d227d9ee85746865c7966ddf8bb35cbfd59ca7ba437ae8bc21f8f05cdd8fcd5af183312751e17df7e1e3fb2d6cbda8cc67a388ac258ea6031e205dc92d41abddbe83a6141592c0310676", 0x80000000, 0x6a, &(0x7f0000b94000-0x6a)=""/106, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/13 14:07:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/13 14:07:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f00009ef000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000986000-0xaf)='?', 0x1, 0x4008000, &(0x7f000009f000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000097a000)="c8", 0x1, 0x4000000, &(0x7f0000b15000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 14:07:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ba3000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5, 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, @perf_config_ext={0x7fff, 0x10000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) clock_adjtime(0x6, &(0x7f0000de7000-0xd0)={0x6, 0x3, 0x0, 0x80000000, 0x4, 0x4, 0x6, 0x2, 0x7fffffff, 0x0, 0x5dc, 0xfffffffffffffff8, 0x6, 0x6, 0x884, 0x1, 0x82, 0x8001, 0x7, 0x1, 0x100000000, 0x80000000, 0x9, 0xad6, 0x8, 0x2}) sendmsg$key(r0, &(0x7f00000ba000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f00007e9000)={0x2, 0xa, 0x0, 0x4, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 14:07:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c76000-0x8)='./file0\x00', 0x0) ioctl$TIOCNXCL(r0, 0x540d) r1 = socket(0x20000000000000a, 0x2, 0x0) dup2(r1, r0) unshare(0x400) 2018/01/13 14:07:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x10000, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x400000000114, 0x6, &(0x7f0000001000)="034b0007", 0x4) ppoll(&(0x7f0000b10000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000adb000-0x10)={0x0, 0x1c9c380}, &(0x7f0000809000)={0x0}, 0x8) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000001000-0x400)={"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"}) r2 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x40000000000005) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet(0x2, 0x0, 0xfffffffffffffff9, &(0x7f0000c43000-0x8)={0x0, 0x0}) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00004f7000+0x369)=""/14) r4 = accept(r2, 0x0, &(0x7f000060c000)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000012a000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400, 0x2, 0x3, 0x0, 0x100, 0x101, 0x0}, 0x20) sendmsg$inet_sctp(r4, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x0, &(0x7f0000301000)=[], 0x0, 0x0}, 0x0) sendto(r3, &(0x7f0000064000-0x2)="943d", 0x2, 0x0, &(0x7f0000507000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$key(r4, &(0x7f000097a000)={0x0, 0x0, &(0x7f00009e0000)={&(0x7f00003cc000-0x48)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r4, &(0x7f00004fa000-0x1000)="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", 0x1000, 0x40, &(0x7f0000c45000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 14:07:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000f13000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e9a000-0x4)=0x10, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000f9d000)=0x0) r1 = socket(0x1, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00006f9000)=0x400000000007fb, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000346000)={0x0, 0x715}, &(0x7f0000105000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00007fd000)={r2, 0xcb73}, 0x8) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000ad2000-0x4)=0x0, 0x4) 2018/01/13 14:07:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0xa6, 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(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) flistxattr(r0, &(0x7f0000013000)=""/39, 0x27) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000eb8000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000586000-0x10)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000115000-0x38)={&(0x7f00005e9000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f000068e000-0x10)={&(0x7f0000a1c000-0x48)={0x7, 0x208, 0x100000000, {0x0, 0x2710}, {r2, r3/1000+30000}, {0x2, 0x10001, 0x9, 0x1}, 0x1, @can={{0x2, 0x3531, 0x5, 0xff}, 0x4, 0x2, 0x0, 0x0, "423b7039b1dffc98"}}, 0x48}, 0x1, 0x0, 0x0, 0x80}, 0x80) 2018/01/13 14:07:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/13 14:07:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x10000000000018, &(0x7f0000bac000-0x4)=0x0, &(0x7f00003f0000-0x4)=0xfffffffffffffe2e) ioctl$sock_ifreq(0xffffffffffffffff, 0x89ff, &(0x7f000046b000-0x28)={@generic="6cfa0739629fd894098700020000062e", @ifru_data=&(0x7f0000c87000)="40fe44e62d34e3c1aae8846c6b52aaa46a3fc6d31b6ce8a7a5d73d65eb23fa67"}) prctl$getname(0x10, &(0x7f00006d7000-0xad)=""/173) 2018/01/13 14:07:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(0xffffffffffffffff, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/13 14:07:37 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000004000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x2) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) 2018/01/13 14:07:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(0xffffffffffffffff, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/13 14:07:37 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000010000)='/dev/dsp\x00', 0x0, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000005000)=0x2, 0x2) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000015000-0x9)='/dev/sg#\x00', 0x8, 0x8500) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000016000-0x20)={0x6000, 0x0, 0x0, 0x4, 0x7820, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = msgget$private(0x0, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000016000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000017000-0x4)=0xe8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000016000)=0x0, &(0x7f0000016000)=0x0, &(0x7f0000016000)=0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000017000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) r6 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000b000)={0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0xc) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000017000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000b000)=0xffffffffffffff41) msgctl$IPC_SET(r2, 0x1, &(0x7f0000014000)={{0x800, r3, r4, r5, r6, 0x62, 0x6, 0x0, 0x0, 0x0}, 0x1000, 0x401, 0x101, 0x4, 0x100000000, 0x4, r7, r8, 0x0, 0x0}) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f000000e000)={0x0, 0x0}) socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000015000-0x4)=0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = add_key(&(0x7f000000e000)='.request_key_auth\x00', &(0x7f0000016000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000016000)="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", 0x1000, 0x0) keyctl$get_keyring_id(0x0, r9, 0x20) r10 = semget(0x0, 0x3, 0x5) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r10, &(0x7f0000015000)=[{0x1, 0x7, 0x800}], 0x1, &(0x7f0000048000)={0x77359400, 0x0}) clock_gettime(0x0, &(0x7f000000f000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000015000)={{0x77359400, 0x0}, {r11, r12+30000000}}, &(0x7f0000005000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1000, 0xd, 0x2, &(0x7f0000018000-0x10)={r13, 0x0}, &(0x7f0000007000-0x4)=0x2000000009, 0x0) 2018/01/13 14:07:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000a1e000-0x8)='./file0\x00', 0x11861a008602906, 0x80) mbind(&(0x7f000019f000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000aad000)=0x0, 0x8, 0x400008) statfs(&(0x7f00005cd000)='./file0\x00', &(0x7f0000b3d000)=""/116) 2018/01/13 14:07:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pselect6(0x40, &(0x7f000010b000)={0x5, 0x7, 0x3, 0x0, 0x5, 0x8, 0x100000001, 0x4}, &(0x7f000010e000)={0x1, 0x759, 0x3, 0x56c996f9, 0xc4, 0x100000000, 0x5, 0x8}, &(0x7f000041e000-0x40)={0x7, 0x200, 0x2, 0x800, 0x3, 0xffffffffffffff80, 0x7, 0x2}, &(0x7f0000f68000)={0x0, 0x0}, &(0x7f0000396000-0x10)={&(0x7f00008a5000)={0xffff}, 0x8}) bind$alg(r0, &(0x7f000057c000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) open(&(0x7f0000431000-0x8)='./file0\x00', 0x40, 0x80) sendmsg$alg(r1, &(0x7f00004f2000-0x38)={0x0, 0x0, &(0x7f00001b4000)=[{&(0x7f0000ace000-0x94)="714df6a13e67b44bbb9438686733a388f0b2e8fd60def6b7bef46e63a76eda65e54b53de7b3d6292a4d291137464c10fff9d9938efb72b45a03605dc42ac6e", 0x3f}], 0x1, &(0x7f0000a41000+0x3f0)=[], 0x0, 0x0}, 0x0) 2018/01/13 14:07:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000704000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000835000-0x4)=0x3) close(r0) r1 = dup2(r0, r0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f00005f1000)=0x4) clock_gettime(0x0, &(0x7f0000fa0000-0x10)={0x0, 0x0}) clock_settime(0x7, &(0x7f00003bb000-0x10)={r2, r3+30000000}) clock_gettime(0x0, &(0x7f0000ba1000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000cbd000)=[{r1, 0x200, 0x0}], 0x1, &(0x7f00005d7000)={r4, r5+30000000}, &(0x7f00006f0000)={0xff}, 0x8) 2018/01/13 14:07:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000008c000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x40045408) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f88000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0x0, 0x1, 0x1, 0x400, 0x7fffffff, 0x401}, 0x20) 2018/01/13 14:07:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x3fffd, 0x0, 0xffff) 2018/01/13 14:07:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(0xffffffffffffffff, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/13 14:07:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) r1 = syz_open_dev$tun(&(0x7f0000974000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0x2000000011, 0x28040000080003, 0x8000000000001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a3f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x1, 0x400}}}) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000ae3000-0x4)=0x0, &(0x7f000035b000)=0x4) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f000079d000)=""/61) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000522000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000c85000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f00007a9000-0x10)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000091d000+0x43e)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/13 14:07:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000430000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8e18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000231000)={0x0, 0x74, &(0x7f0000b05000)=[@in6={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x3, 0x30000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0x80}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x61, @loopback={0x0, 0x1}, 0x4}]}, &(0x7f0000526000-0x4)=0x10) open_by_handle_at(r2, &(0x7f0000a66000-0x23)={0x23, 0x7fffffff, "a259924972d399cc9201a16feb197624b70dfe97fce80945bd1080"}, 0x8880) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x8000000101) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000aa000)={0x0}, &(0x7f000093c000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000b84000)={r3, 0x81, 0x101, 0x100000001}, &(0x7f0000b1b000-0x4)=0x10) sendfile(r1, r2, &(0x7f00007ed000)=0x0, 0x2b) setxattr(&(0x7f0000723000)='./file0\x00', &(0x7f00009fe000-0x6)=@random={'osx.\x00', '\x00'}, &(0x7f0000c73000-0x40)='sha384-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x40, 0x1) 2018/01/13 14:07:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000059b000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000f50000-0x18)={0x1, 0x7, 0x7ff, 0x3f, 0x5, 0x1}) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000d1e000-0xae)=""/174) close(r0) 2018/01/13 14:07:38 executing program 6: prctl$intptr(0x1d, 0x9) 2018/01/13 14:07:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e17000-0x10)=[{&(0x7f0000f0a000)="3900000011000947fcba61e1c30500ff0700000002000000d7efffff08009b0019001a00db000800ecff00000000000004e9f50006000d0005", 0x39}], 0x1) r1 = open(&(0x7f000082b000)='./file0\x00', 0x0, 0x4) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) 2018/01/13 14:07:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[], 0x0) 2018/01/13 14:07:38 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a0b000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000f99000-0x40)={0xa00000000000000, 0x3000, 0x8001, 0x8, 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = syz_open_dev$sg(&(0x7f00001a7000-0x9)='/dev/sg#\x00', 0x0, 0x3a3401) ioctl$KDDELIO(r2, 0x4b35, 0xb56) rt_tgsigqueueinfo(r1, r1, 0x0, &(0x7f000090e000)={0x0, 0x101, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000697000)={0x17, 0x8, 0x4, 0xf600000000000000, 0xd18f, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 14:07:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f00004dd000-0x8)=0x0) 2018/01/13 14:07:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[], 0x0) 2018/01/13 14:07:38 executing program 7: llistxattr(&(0x7f00002f0000-0x8)='./file0\x00', &(0x7f0000318000)=""/180, 0xb4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000fa4000)='./file0\x00', &(0x7f0000001000-0x11)=@known='security.selinux\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x20400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000002000-0x10)={0x10000, 0x200, 0x7ff, 0x2, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x5, 0x7fffffff, 0x7, 0x10}, &(0x7f0000001000)=0xa0) r2 = socket(0x11, 0x0, 0x7) setsockopt(r2, 0x114, 0x1d, &(0x7f000061e000-0x5)="", 0x0) syz_open_dev$loop(&(0x7f0000f53000)='/dev/loop#\x00', 0x2, 0x10000) 2018/01/13 14:07:38 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000-0xc)={0x0, 0x2000000000005, 0x7ffffffffffffdcc, [0x5, 0x3b]}, &(0x7f0000001000-0x4)=0x28a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000002000)=r1, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000004000-0x32)=""/50) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00005f6000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x18) 2018/01/13 14:07:38 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ba6000)='/dev/sequencer\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000000)={0x5, 0x20, [0xffff, 0xcd, 0x8, 0x81, 0x2, 0x7, 0x400, 0x0]}) r1 = socket(0x11, 0x802, 0x0) setsockopt(r1, 0x107, 0x14, &(0x7f00003bf000)="", 0x0) 2018/01/13 14:07:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000087000-0x4)='\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10000) ftruncate(r0, 0x80000000) 2018/01/13 14:07:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c1a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000496000)='/dev/cuse\x00', 0x260001, 0x0) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ca4000)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f000012e000-0x20)={r2, 0x80, 0x9, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000311000)=@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}]}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000fa8000)={0x0, 0xffffffffac53fbff, 0x1, [0x74]}, &(0x7f00003de000-0x4)=0xa) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000d9000)={r4, @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]}, 0x4, 0x0}, &(0x7f0000f35000)=0x98) 2018/01/13 14:07:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f000064d000-0x4)=0x0, &(0x7f000053d000)=0x4) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x80) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b24000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000bf1000)=0xfff, 0x4) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000677000-0x16)='/selinux/checkreqprot\x00', 0x212100, 0x0) getsockopt$inet_int(r2, 0x0, 0xf, &(0x7f00006ac000-0x3)=0x0, &(0x7f0000eae000)=0x4) getpeername$ax25(r3, &(0x7f0000873000)={0x0, {""/7}, 0x0}, &(0x7f0000d71000-0x4)=0x10) 2018/01/13 14:07:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f2f000)='./file0\x00', 0x20) io_setup(0x4, &(0x7f0000b8d000)=0x0) r2 = inotify_init() io_submit(r1, 0x8, &(0x7f00004bf000+0xbf3)=[&(0x7f00007db000-0x40)={0x0, 0x0, 0x0, 0x6, 0x8, r2, &(0x7f00002d8000-0x5e)="48cd822ce8be2f764062abdca0d75c32eb9b913cab32be41a8168e6c14b08bbffe5593d085769e628e2fa6545495c5fa98ccca16763e3bf6dda29e0faeaa80cf12b3d107d0f9ac8a743753d914a880b7b5ba10b6ab4a0b4a141097db0fbc", 0x5e, 0x4, 0x0, 0x0, r0}, &(0x7f00007f0000)={0x0, 0x0, 0x0, 0x6, 0x9, r0, &(0x7f0000d37000-0x78)="38c9bc939b45deaeeab178fb0bf27c5280f131ee00cdcada6eb4fb440dc0b4820fe0e99b33e1b9fd8d6cbce8031e7611e8aca6b5ea2ab41411fda410cbc7e6b38aaf2a48bc6b1f372cc4939af2252b1458b91c39bf84bac6287d75985ad813267eec13a543646ca540ef04eaabfc99ee88b1ac01f3dcd97e", 0x78, 0x8000, 0x0, 0x1, r0}, &(0x7f0000b29000-0x40)={0x0, 0x0, 0x0, 0xa, 0x3, r0, &(0x7f00004af000)="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", 0x1000, 0x5, 0x0, 0x0, r0}, &(0x7f0000e21000-0x40)={0x0, 0x0, 0x0, 0x0, 0x7f, r0, &(0x7f0000c3b000-0x8e)="a7300d41e97c238d1a54c4e297dde21a3fc50e3cdf5cc1df3ea65d268019523422f043506b94de8ade414a6786f1366f6b9b4d9d330366b8a58d54040d92b23ab486b47049786405191954b762cb077614037f6af5c710c232388d5dd8d68b7a79b64e7ec663289c6352117222fe155c353aa385ee2ef8ecc4aaeea30874958e57c9e4218b985eaab64852c43184", 0x8e, 0x2, 0x0, 0x0, r0}, &(0x7f0000894000)={0x0, 0x0, 0x0, 0x3, 0x3, r0, &(0x7f000094a000)="5b6507e648a0377b9724980c5ab8bd8d8bbf0ac99f9441fef3dd0161b846c66933b883ea60c43112b354fc84218cded6399948dffc2dc457e2f7a0fcd4e97334a46f02f4da4fdb3f21e9796d3069cb555631e6f9bd6e201b4091e51a063ea8c975d69b742df35e1febf658daa2074706f52ed279dceb28f5a31f20e945d81224971e61c034f8bad06fa6b4f2", 0x8c, 0x1d, 0x0, 0x0, r0}, &(0x7f00009b7000)={0x0, 0x0, 0x0, 0x0, 0x8, r0, &(0x7f0000d05000-0x2b)="41471c7adc494fc1d332617ea5d13149315a33452abb0d34b37f914acf5f06c5f7fb8ef81002eb9a40d267", 0x2b, 0x6, 0x0, 0x0, r0}, &(0x7f00008fd000-0x40)={0x0, 0x0, 0x0, 0x7, 0x8, r0, &(0x7f00009fb000-0x9d)="73d47835972f629b0d1a9cf85eb61ecc84b45627aed08271df4b4d5b6df8fbfece9667e1f05a9bfa8a4de515a52e01e984cbd4facb1e85cacdb885a2a1de760ec969ee5d927a241abd6875321e45d397bb49d08e453fae06734f61f3dec7bc4c6055d0f35b7e92564e1deffc8340f1bef368c7e6e706a2da369ab1759608caea5a38b7204950421a8b9fd10df42b9f2662c475c994ed897716b1b36df2", 0x9d, 0x3, 0x0, 0x1, r0}, &(0x7f0000169000-0x40)={0x0, 0x0, 0x0, 0x7, 0xffffffff, r0, &(0x7f0000886000)="ff941c0f5dfdb28f225ee3778e70b174857a4cac50841f1370d5ada0512d7eecc5677c9e", 0x24, 0x3ff, 0x0, 0x1, r0}]) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000e7000)="b846ed5b668340443061fdf14b5d04dd576b5b045ae9d8c7dd1a1d612c8edadd9bec1f66aad19c8a4bd2adb29ee336fde45f2ec03646b49294f868afbff824747f97678d04a5d957e61f09307b9b09bb5234195996c0737df58d0e14a4923aef57f3798d5c4b176be0e64e8beb25031f68504346c762d6f36594a27b9e99302f19614bdaaaf13c5e08a82b1d205f29a098bd9eab5ec89a5df270ed19f6f1bd1b5759543eaacaa4cc46719d6a2b16037e63b0f79c606acf3afa2f6bcea162b65aeaa77311989f4a51df6389dbecd6593a8f1492fa1f75", 0xd6) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000e5000)={0x0, 0x0}, 0x2) r3 = socket$llc(0x1a, 0x0, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r5 = getpid() stat(&(0x7f0000373000)='./file0\x00', &(0x7f0000514000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000002c000)=0x0, &(0x7f0000ec3000-0x4)=0x0, &(0x7f00001bd000)=0x0) syz_fuseblk_mount(&(0x7f0000ebc000-0x8)='./file1\x00', &(0x7f0000fd9000-0x8)='./file0\x00', 0x0, r6, r7, 0x9, 0x858, 0x140000) open_by_handle_at(r0, &(0x7f00005cb000-0x39)={0x39, 0x6, "4dc3be5ba1de8f54a399a27ea1099688dc5507f58a44957d7105f73d26c663059aed0133e6da0c0773579a8a726631995f"}, 0x200000) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x57d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 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) sendmsg$unix(r0, &(0x7f0000fcd000-0x38)={&(0x7f0000ad1000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000067c000)=[{&(0x7f000047e000)="a66899659bbff77e11f14d75c9e8208e9d18b9a3ec501f8e4e5930044173c8f0d163e20596a8c457668bb68e1e63b3494e58a1c785523f39e33d931af24203c5672887e24f10ff9dff270ff6c5c9533f76974035054a9384e5614b04cf1ac7c80130e96775f03f7c56b1f54eda536d6a264c1c07bfdc4c065fbe74ba21d0653490e4a6", 0x83}], 0x1, 0x0, 0x0, 0x40000}, 0x40) r8 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r4, &(0x7f0000941000-0x38)={&(0x7f000072d000)=@sco={0x1f, {0x7, 0x7fffffff, 0x1, 0x8, 0x2221, 0x100000000000000}}, 0x8, &(0x7f0000310000+0x78c)=[{&(0x7f00006be000-0x85)="d7a06f8daa5ef2b2e4b2845a807bdbbf5111f6ef72e9d9ab85118e9e60663e64134dd5403a70f1ac1f413e5394a83cc5e0d829363db3a5b9e90b7fc8deec9ff4a2a99e256c427dd036e4b4b9a4ef2d7813379b0bbfcc6cd8972abfb83124d94b43630aec3b9b8f49d53dc92febdbe86811fd613b73fb396aa852762a54a1705b515994030e", 0x85}, {&(0x7f0000244000)="97861c8261deeb1c85313675891ccbec5a4829fc985b3aa9d4ca0b6169ba6a79ec461486bb7492c6b2e035a9459f55e962c4e3a262683dcae1694ae59e9350a94701a3c3682cd41d8b84079a2d9b4f25f10ca3ef4222e1b7d42ca511ccd1700a532cf05c5249c2174da7fbdfdf2f2a555d8c8aebc6edae99a996ebcce2091b9b0380fe89478752df9376c048ccf1f20469851e534d3e126a46beb080aefb42ae5925ef20d2", 0xa5}], 0x2, &(0x7f00001a4000+0x33a)=[{0x28, 0x0, 0x9, "b50ed7f8e80ebf1267e9b4229b0a4203c12c3afce227"}, {0x20, 0x100, 0x8e7, "ecfa27f15ac3faa5ecc91ca6460f82"}, {0x60, 0x100, 0x9, "8f32b76a9f28c0c63a734ee6e6901d97a536c379e076531e1a22eb7f629c5c4f6fc1d7752b528b7cc9fa6e7e17f02a63f0c4998c23104aba4adebf6b60c7c69a81f1e2c1aecd71bd82b0a55ec9a484"}, {0x20, 0x111, 0x0, "dbd56d37723027e7e3155582ecf2"}, {0xf0, 0x103, 0x1ff, "cac356130598ea01b3ab60c4adecce6ffe5bdf4bf3a3aef06924c5a7c76384c8128c50b33396981fb2bc16220f5a1b89fcaeb8eb3fba92c3f8a7901f45cfec535eabd7affbc58f617b903e10bad56bf8e6ff41c418d1ab8fd4003544fa8ad874e095fdbd68c8e2f17d30c79577b4f36f8bc20a98ed62b3de1fae6782b1a55e4c61cc0c1b6328d1bb720cb690bb2938090017f1e7818074918028efb488ff8a14700ae0a0dcdc657f247ecdaec57dbd8b47df629f4db9d1ef51069f39068b8ac883f97281eb1ff75561252d37491403ae3328a4785facd904201b889b4ca3"}, {0x30, 0x117, 0x80000001, "45f4f19b308751f1b0a5fa342712cef84ca948c10071081e282bbd9641c9"}], 0x1e8, 0x5}, 0x40804) inotify_add_watch(r3, &(0x7f0000b2a000)='./file0\x00', 0x1000000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000724000)={0x1, [0x9]}, 0x6) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@sack_info={0x0, 0x80000000, 0x400}, &(0x7f00008c0000)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f22000)=@assoc_value={r9, 0x80}, &(0x7f0000059000)=0x8) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f000020e000)={0x0, 0x0}) getsockopt$netlink(r8, 0x10e, 0x2, &(0x7f0000178000)=""/4, &(0x7f0000000000)=0x4) 2018/01/13 14:07:38 executing program 1: mmap(&(0x7f0000000000/0x7a000)=nil, 0x7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000006a000)=[{&(0x7f0000078000-0x3a)="390000001100194704000100000062000700010002f8ffffffffffffff5080ec14001a00040002000500000000000000184307000000140da1", 0x39}], 0x1) mmap(&(0x7f000007a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000073000-0x28)=""/40) mmap(&(0x7f000007a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f000007a000)=""/41, &(0x7f000007b000-0x4)=0x29) socket$bt_l2cap(0x1f, 0x5, 0x0) 2018/01/13 14:07:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[], 0x0) 2018/01/13 14:07:38 executing program 7: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00002b3000)={0x0, 0x0}) r1 = syz_open_dev$usbmon(&(0x7f0000021000-0xd)='/dev/usbmon#\x00', 0x4, 0x80) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000790000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a4b000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000001000+0x210)="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", 0xfb, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000f6d000-0x20)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r3, 0x107, 0x11, &(0x7f0000001000)="", 0x0) 2018/01/13 14:07:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d82fff0722", [0x0, 0x0]}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) syz_open_dev$tun(&(0x7f000030d000)='/dev/net/tun\x00', 0x0, 0x288001) r1 = socket$inet(0x2, 0x1, 0xfffffffffffffff9) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000fd9000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000673000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x6, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x26) 2018/01/13 14:07:38 executing program 2 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/13 14:07:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000ca9000-0x108)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f35000)='/selinux/create\x00', 0x2, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000990000)='/dev/vcsa#\x00', 0x7ff, 0x8480) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000e4c000-0xe5)=""/229) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f00007bd000/0x18000)=nil, &(0x7f0000ac7000)=[@textreal={0x8, &(0x7f000017a000-0x3a)="0f01dff4ba2100ed66b9800000c00f326635000800000f30ebf2df9c5e0066f466b80e0000000f23c00f21f86635000003000f23f8d0610008ec", 0x3a}], 0x1, 0x35, &(0x7f00006c4000)=[@cstype0={0x4, 0xf}], 0x1) 2018/01/13 14:07:38 executing program 1: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000f58000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000014f000)=0xffffffffffffff96) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000f53000)={&(0x7f00006e0000-0x80)={0x2, 0x6, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 14:07:38 executing program 6: unshare(0x6000400) r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/member\x00', 0x2, 0x0) readahead(r0, 0x0, 0x0) 2018/01/13 14:07:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009cc000)="", &(0x7f0000f5b000-0x4)=0x0, &(0x7f000061b000)=0x0, &(0x7f0000b97000-0x8e)="") get_thread_area(&(0x7f0000f49000-0x10)={0x2000000000000000, 0x0, 0x200100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004c4000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00007c6000)=""/49) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001da000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a08000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000236000)=0x3) mprotect(&(0x7f0000c86000/0x2000)=nil, 0x2000, 0x2) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x5) r2 = syz_open_procfs(0x0, &(0x7f0000eb9000)='net/snmp6\x00') ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000b17000)={{0x6, 0x1ff, 0x1ff, 0x6, 0x7a, 0x6}, 0x80000001, 0x5, 0x80, 0xc37, 0x0, "0c8f3d06caf9d0344f937f60da1f310e8dc307546bcf673283c820a4329a19288d259c19655becf663305e814a0028714611dd95a43ab16b5aad6f57d7cb05992d5126899a3c84b0abde005890e8ffb34fcf2ea8242c2afb26fba80dea1b333eed66058b01b834c416236f7714fa00587380a54c7b5dbd322707e14406aac52f"}) r3 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x40) preadv(r1, &(0x7f0000a08000-0x40)=[{&(0x7f0000bbd000)=""/0, 0x0}, {&(0x7f0000242000-0x19)=""/25, 0x19}, {&(0x7f0000b70000-0xed)=""/237, 0xed}, {&(0x7f0000854000)=""/17, 0x11}], 0x4, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') sendfile(r3, r4, &(0x7f0000023000)=0x80, 0x26a950b) 2018/01/13 14:07:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000dd8000)={0x0, 0x0}) epoll_wait(r1, &(0x7f000000b000-0x5)=[{0x0, 0x0}], 0x1, 0xfffffffffffffef7) shutdown(r0, 0x1) dup2(r0, r1) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00006fc000)={@common='teql0\x00', @ifru_flags=0x1000}) shutdown(r0, 0x0) [ 223.937198] FAULT_INJECTION: forcing a failure. [ 223.937198] name failslab, interval 1, probability 0, space 0, times 0 [ 223.978275] CPU: 1 PID: 26463 Comm: syz-executor2 Not tainted 4.15.0-rc7+ #260 [ 223.985680] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.995023] Call Trace: [ 223.997601] dump_stack+0x194/0x257 [ 224.001214] ? arch_local_irq_restore+0x53/0x53 [ 224.005866] ? __lock_acquire+0x664/0x3e00 [ 224.010099] should_fail+0x8c0/0xa40 [ 224.013786] ? mutex_lock_io_nested+0x1900/0x1900 [ 224.018785] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 224.023868] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 224.029070] ? find_held_lock+0x35/0x1d0 [ 224.033121] ? __lock_is_held+0xb6/0x140 [ 224.037191] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 224.043060] ? rcu_note_context_switch+0x710/0x710 [ 224.047985] should_failslab+0xec/0x120 [ 224.051948] kmem_cache_alloc_node_trace+0x5a/0x750 [ 224.056970] __kmalloc_node+0x33/0x70 [ 224.060764] kvmalloc_node+0x99/0xd0 [ 224.064460] seq_read+0x7cd/0x13d0 [ 224.067991] ? fsnotify+0x7b3/0x1140 [ 224.071702] ? seq_lseek+0x3c0/0x3c0 [ 224.075403] ? fsnotify_first_mark+0x2b0/0x2b0 [ 224.079968] ? avc_policy_seqno+0x9/0x20 [ 224.084006] ? selinux_file_permission+0x82/0x460 [ 224.088841] ? seq_lseek+0x3c0/0x3c0 [ 224.092535] proc_reg_read+0xef/0x170 [ 224.096520] do_iter_read+0x3d2/0x5a0 [ 224.100303] ? dup_iter+0x260/0x260 [ 224.103931] vfs_readv+0x121/0x1c0 [ 224.107446] ? __fget_light+0x297/0x380 [ 224.111404] ? compat_rw_copy_check_uvector+0x2e0/0x2e0 [ 224.116747] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 224.121570] ? vfs_write+0x374/0x510 [ 224.125291] ? mutex_lock_nested+0x16/0x20 [ 224.129502] ? mutex_lock_nested+0x16/0x20 [ 224.133720] ? __fdget_pos+0x130/0x190 [ 224.137586] ? __fdget_raw+0x20/0x20 [ 224.141298] do_readv+0xfc/0x2a0 [ 224.144639] ? do_readv+0xfc/0x2a0 [ 224.148173] ? vfs_readv+0x1c0/0x1c0 [ 224.151865] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 224.156699] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 224.161704] SyS_readv+0x27/0x30 [ 224.165055] entry_SYSCALL_64_fastpath+0x23/0x9a [ 224.169786] RIP: 0033:0x452cf9 [ 224.172950] RSP: 002b:00007efec6127c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000013 [ 224.180638] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452cf9 [ 224.187891] RDX: 0000000000000001 RSI: 000000002058e000 RDI: 0000000000000013 [ 224.195134] RBP: 00000000000005ec R08: 0000000000000000 R09: 0000000000000000 [ 224.202387] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f6ec0 [ 224.209635] R13: 00000000ffffffff R14: 00007efec61286d4 R15: 0000000000000000 2018/01/13 14:07:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) r1 = syz_open_dev$vcsa(&(0x7f000089a000-0xb)='/dev/vcsa#\x00', 0x2, 0x80000) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f00000be000)=0x0, 0x4) 2018/01/13 14:07:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) fcntl$setflags(r0, 0x2, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cde000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000d84000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000323000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00008f5000)=0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000964000-0x8)={0x0, 0x0}) getsockopt$inet_mreqsrc(r3, 0x0, 0x0, &(0x7f0000621000-0xc)={@multicast1=0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f0000529000)=0xc) bind$alg(r1, &(0x7f000027f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) r4 = socket$alg(0x26, 0x5, 0x0) accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00006d6000)="d3ab2719", 0x4) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f00008b2000-0x4)=0x3, 0x4) 2018/01/13 14:07:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r0, &(0x7f0000c5c000-0x8e)="7dbd373c11e0b66db10017f3ba0e6124a6c8842eddb73cf951f8dc838bef63962be86ee87cbdaa123eaa6318b490015aa436c81d2f4f4119ec190e87c3f91e73e8e331a410fd9a691db79eb2ddb98664cdb50d9c3913bf4f3e5598a6e12a2261d525358a2fda6ac39bb0c09dc9f08229c70b59fe92e111e7cd6a1920c90df414d5059665eb6a1e2fc9869a8a66f7", 0x8e, 0x40000, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000054b000/0x18000)=nil, &(0x7f0000828000-0x18)=[@text32={0x20, &(0x7f0000ae8000)="c4c17d2b461a66ba2000ec26670ff29f775466b804008ee8c744240000900000c7442402b0000000c7442406000000000f01142466baa000b87b0000000f23d00f21f835100000020f23f8f6774666baa000ed66ba42ecc4e27d2a85a2a50000", 0x60}], 0x1, 0x0, &(0x7f0000aed000)=[], 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000c7c000-0x28)={0x1, 0x0, [{0x4b564d03, 0x0, 0x101}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000c1b000-0x1e)={0xc000000000000000, 0xfffffffffffffffe, 0x81, "03327b65c5b4", "7a9e28c48713fe8b0754833a0861f3ad"}) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getrusage(0xffffffffffffffff, &(0x7f000018c000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ppoll(&(0x7f0000733000)=[], 0x0, &(0x7f0000b0b000-0x10)={r4, 0x0}, &(0x7f000017b000-0x8)={0x0}, 0x8) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00001df000-0x4)=0x9, 0x4) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00005a8000)=0x1, 0x4) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) 2018/01/13 14:07:38 executing program 7: r0 = msgget(0x1, 0x203) r1 = inotify_init1(0x200000000000800) write(r1, &(0x7f000030f000-0x78)="29f01e210b3055857bb8aa2f8cd152dd87613ccbd9d20890403e9f126f2f1ebf4ec7e3e1d13b80a99f3f3702f50d18af1ee2831d99bf3b095861ea2d424c796ea1653c1cde880804097731fc9fadd0e6dcdc18988fb701586f73c8a217c0161a116dfe2affa035848a4a6545a53a8b90a20bf3c443a37931", 0x3b) msgctl$IPC_RMID(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x400480, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x8, 0x0, [{0xbf6, 0x0, 0x1000}, {0xa37, 0x0, 0x40}, {0xb7f, 0x0, 0xc9b}, {0x82a, 0x0, 0x99ad}, {0xb68, 0x0, 0x1f}, {0x1b, 0x0, 0x3}, {0xf95, 0x0, 0xffff}, {0xb3f, 0x0, 0x8001}]}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000006d000)={0x9f, 0x9, 0x2, 0x83, 0x4c7}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000001000)='/selinux/avc/cache_stats\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r3, &(0x7f0000002000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000000000)={0x3, &(0x7f0000000000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000003000)={0x5, 0xff, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r4, 0x2003fd) r5 = accept$inet(r4, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000018d000-0x4)=0x10) setsockopt(r5, 0x9, 0x7c, &(0x7f0000813000)="0980000000000000", 0x8) getsockopt$inet6_int(r3, 0x29, 0x38, &(0x7f0000036000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/load\x00', 0x2, 0x0) 2018/01/13 14:07:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/13 14:07:38 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) mremap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000000000/0x2000)=nil) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f000000b000-0xee)=""/238) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000005000-0x4)=0x0, &(0x7f000000a000-0x8)=0x4) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000009000-0x10)={0x0, 0x0, []}) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000009000)={0x8, 0x8, 0x100, 0x401}) tee(r1, r1, 0x7, 0x9) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f000000b000-0x4)=0x0) 2018/01/13 14:07:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d3e000)='/dev/audio\x00', 0x2c0000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00005c6000)={0xd9d6, 0x1, 0x3, 0x7, 0xdbe8, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a75000-0x8)={0x0, 0x0}) r2 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) pread64(r1, &(0x7f0000d69000-0xd5)=""/213, 0xd5, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00005a0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="9ee200100000d67472e1c4c3ff0fc07f"}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000764000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000665000)=0xe8) r3 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000074000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001e8000)=@ethtool_coalesce={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 14:07:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000026000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000059b000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000776000)={&(0x7f0000955000)=[0x3, 0xdc, 0x34, 0x101], 0x4, 0x84f6, 0x288a, 0x91, 0x3, 0x4, {0x9, 0x7fff, 0x10001, 0xc2f7, 0x401, 0x64a, 0x0, 0x10001, 0x5, 0x3, 0x7, 0x5, 0x9, 0x100, "57b6f8073ebf6bbf30af02fd48b9f9084a875e08b6f0b9d49d1655be1c3f5b68"}}) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f000092b000)={0x0, 0x7, &(0x7f000073b000)="", &(0x7f00009c3000)="", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000002000)={0x1, 0x0, [{0x7, 0x0, 0x0}]}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00007d5000)={0xd238, 0x0, 0x0, 0xffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00004b1000-0x20)={0x3ff, r4, 0x0, 0xfffffffffffffc00}) 2018/01/13 14:07:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f000058e000)=[{&(0x7f0000002000-0xa5)=""/165, 0xa5}], 0x11f8) 2018/01/13 14:07:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0200000900008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000ecf000)=[], 0x0, 0x0}, 0x0) sendmsg(r0, &(0x7f00008bb000)={&(0x7f0000c12000-0x9)=@rc={0x1f, {0x3, 0xa9, 0x63, 0x5, 0x1000, 0x1}, 0x8}, 0x9, &(0x7f0000c73000)=[{&(0x7f0000158000-0x1000)="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0x1000}, {&(0x7f0000ac2000-0xde)="95223d7a9c4b85ad188d47ed76b84be32d753bdd1477a1f0643464d992f9e1b57f6330bfbc86b085a1b5138ab133a7e4fd988fce100775d6e5e5b55d8a9f7348b49882cfe5175bd55f86265d531f3e8f41fb5459d99c861255f64b9f357779d6e1f089e1749d78b4850134b681fc23f836de60146edae8fd64f4ac8d63d4d6deb57b34bc7d36be146556e84e06119e3d77c303ab6983f4590aa6482a52ebff4d63231a8d481097565158b3a4b03859234bb61c4f8b0cabced9e83c9fee389511f8f7568260740731f4e961d4ee4237be982724cb0296b79277a979cf222f", 0xde}, 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", 0x1000}, {&(0x7f0000559000)="ac26f83ff0e1cb042e4b570ddad617449c1bc2975a1815c3e3c288451d66cc4e7ea10a641342505bf72ed198691a0293d1626d06b79a797002c246bb39c3bc6d7dc16b86de22707b1243e1d299e67828e6138b1bc683760d474bf2466d510ccedbd2f49e24ea810bd76500807468369219d7cad4d30e02665e589d6b528a18ceb5819e26510918ac61e80e014d47375c3483bbf2bee483b972ae9ccdf6375f81b5650a22ba2a2c0cf2b90550520d07d2d46bf23e72c411", 0xb7}, {&(0x7f0000157000)="4c1ad173a915d73d15b777f04832b0b20c2f172d8e450199b1e37e2701b94111ca1b9b246c1389214d513195ea2b2fa677b2942ea69547a83f6a83dde9e3769a66458262b84b1fe03adfcb52113fdf06f1883c34f61a840abd1a5b61f98a1bb9d0e75c912f318f8d14d5c6e5dc9c08198ded7d08bd8ccd95e3b917ea392d6cfdce7a235d5f67dfad5797c71f5482237a9321720571074375dc074c85c342c459caf159b8e440548e085a68895b6fdaa3fbf935140411670de4f757a8e670e3e1e25535419838542d", 0xc8}, {&(0x7f0000575000)="227a60275a618a6558ec3538217e7b399eb6e56690c240ab890f6e91799c62af2c1e526637a8c57f4f364607becc54ce6b494cc2d813fd5a7dbb026d56f739db2399feab88957080237b0e2deaae033b89531fb99511cfef505cc8370de0ddee5c5ec6247ec240cd6a67f5f8d52491e1692f3c6ce49b47f226c35204da7bfd6cba9373446f5297afb7fe26ea792764185195319ca2", 0x95}, {&(0x7f0000e1d000-0xfd)="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", 0xfd}], 0x7, 0x0, 0x0, 0x4000000}, 0x4040) 2018/01/13 14:07:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f0000cda000-0x10)=[{&(0x7f00007e7000)=""/165, 0x17}], 0x0) 2018/01/13 14:07:38 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) mkdir(&(0x7f0000f6e000)='./control\x00', 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) r1 = open(&(0x7f0000b48000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000eb5000-0xa)='./control\x00', 0x0) socket$inet6(0xa, 0xa, 0xcb0f) mkdirat(r1, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000042000)='./file0\x00', 0x0, 0x0) linkat(r1, &(0x7f0000859000-0xa)='./control\x00', r1, &(0x7f0000567000-0x8)='./file0\x00', 0x1000) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003d6000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) symlinkat(&(0x7f0000024000-0x8)='./file1\x00', r2, &(0x7f0000013000-0xa)='./control\x00') renameat2(r1, &(0x7f000001e000-0xa)='./control\x00', r2, &(0x7f000002e000)='./control\x00', 0x2) 2018/01/13 14:07:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0xf, &(0x7f0000e1d000)=0x0, &(0x7f0000617000)=0x4) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000002000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x68) setsockopt$inet_buf(r1, 0x0, 0x40, &(0x7f0000002000)="", 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000fe2000)=""/0, &(0x7f0000390000-0x4)=0x0) 2018/01/13 14:07:38 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f00003bd000-0x4)=0x0, &(0x7f0000be1000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000964000-0xcc)=[@in6={0xa, 0x1, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400000000000000}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xf2ce, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x18d9}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7e, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in={0x2, 0x2, @rand_addr=0xab85b5f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xcc) r1 = open(&(0x7f0000e15000-0x8)='./file0\x00', 0x20001, 0x40) ioctl$KDMKTONE(r1, 0x4b30, 0x7) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000732000-0xb)='/dev/hwrng\x00', 0x1, 0x0) ioctl$TIOCCBRK(r2, 0x5428) openat(r2, &(0x7f0000d35000-0x8)='./file0\x00', 0x80200, 0x80) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000430000-0x8)=""/8, &(0x7f0000d15000-0x4)=0x2d8) 2018/01/13 14:07:38 executing program 1: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000001c000-0xd)='/dev/snd/seq\x00', 0x0, 0x200000000000004) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000032000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 14:07:38 executing program 4: mmap(&(0x7f0000000000/0xe84000)=nil, 0xe84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000e82000)={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000e81000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/13 14:07:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f0000aca000-0x10)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x100000000000010e) 2018/01/13 14:07:38 executing program 4: clone(0x0, &(0x7f0000abb000)="", &(0x7f00003b9000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000675000-0x1)="") getrlimit(0x0, &(0x7f0000fab000)={0x0, 0x0}) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000473000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f0000170000/0x1000)=nil, 0x1000}) r1 = memfd_create(&(0x7f0000811000)='\x00', 0x1) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00001d3000)=0x8, &(0x7f000075e000-0x8)=0x2) 2018/01/13 14:07:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) readv(r0, &(0x7f000086a000)=[{&(0x7f00000be000+0x170)=""/179, 0xb3}], 0x1) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00005e6000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000cfd000)={0x0, 0x3}, &(0x7f00007a3000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000025e000)={r2, 0x84, 0x30}, &(0x7f00002c4000)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00001bf000-0x8)={r2, 0x200}, &(0x7f0000c4c000-0x4)=0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000c40000)=0x10, 0x4) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000112000)={@common='ip6_vti0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r4, &(0x7f0000435000-0x16b)=@hdr={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x8, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}, 0x3a) 2018/01/13 14:07:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ion\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xc0184908, &(0x7f0000002000)="") 2018/01/13 14:07:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000d86000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c48000)=0xe8) lstat(&(0x7f0000645000-0x8)='./file0\x00', &(0x7f0000626000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f000011c000)='./file0\x00', r0, r1) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) clock_getres(0x0, &(0x7f0000c0a000-0x10)={0x0, 0x0}) 2018/01/13 14:07:38 executing program 0: mmap(&(0x7f0000000000/0x416000)=nil, 0x416000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000416000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0xf, 0x40, &(0x7f000022d000)={0x0, 0x0}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000417000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000416000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000311000)={0x0, 0x2, 0x0, 0x5f, 0x8, 0xfff}, &(0x7f0000416000)=0x14) mmap(&(0x7f0000416000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000417000-0x8)=@assoc_value={r1, 0x1}, 0x8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000306000)={&(0x7f00003d8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003b3000)={&(0x7f00001b8000+0x7b0)=@newsa={0x104, 0x1a, 0x811, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2b}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7a}, [@coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x0, 0xaa}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$inet6(r0, &(0x7f00001ad000-0x1c)={0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000417000)={0x72, 0x0, 0x0, 0x5}) mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f00003f7000)=0x0, &(0x7f0000419000-0x4)=0x4) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000417000+0x8f7)={r3, 0x2}) 2018/01/13 14:07:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x227c, 0x7ffffffff002) unshare(0x0) 2018/01/13 14:07:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000843000-0x18)={0xaa, 0x6, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e90000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) clone(0x600, &(0x7f0000687000)="", &(0x7f0000b4c000)=0x0, &(0x7f0000553000-0x4)=0x0, &(0x7f00007a5000-0x8f)="") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ffc000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00006f0000)={0x0, 0x8f, "6212a97f6af8e540ee6a933e45fe3440d1000889da4abd238e7da4fd08e92c337569b97bdfd9aee3b5ba74c7933fac18a09696ca38c460f7787e9e14b93c114d05d9a337b0668cac9fae9c0f8d4ef1e30c95acaebc140689c3c54ae09d843a51f39fae58deb3ac79490ecdb8d2a5a48d0a4bba96b98592ee3b6e9a271f638a8753f0e89c11831fe5b24c4c77bc36f8"}, &(0x7f000095c000-0x4)=0x97) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000e29000-0xb0)={r2, 0xa8, "78658cb39d87c4b70e037c2d080b143f14b7145847a487b709c916205448835e64cc3f353eac59f382c004553944639474f098f99f8ff6ca4bbefbbccf3a8b1ab2c0665204e4af3b94d323fdb1352a09fea44826ddd0d180b027f04123415d8396dc64debb1e363c99abc7fe84fb49ae07778f4321f17095e07a11ff5bef273592df46a4d7c4c1c0ffcf1c5519321686cfcedfec5d0e584f3f3a3d27c51b580072e14d10cf671161"}, &(0x7f0000345000)=0xb0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f000077d000-0x1000)="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") close(r0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004aa000-0x5)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/01/13 14:07:39 executing program 0: 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) userfaultfd(0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000004000)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/13 14:07:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[], 0x0) r1 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000365000)={{{@in=@empty=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, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000028a000)=0xe8) getgroups(0x7, &(0x7f0000a0c000-0x1c)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000054c000-0xc)={r1, r2, r3}, 0xc) 2018/01/13 14:07:39 executing program 4: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000efc000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00009a5000)={0x8}, 0x4) clone(0x0, &(0x7f0000000000)="", &(0x7f0000215000)=0x0, &(0x7f0000000000)=0x0, &(0x7f00003c0000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x11)='net/fib_triestat\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000000)={0xfb62, 0x10, [0x7fff, 0x5, 0x80, 0xdfe]}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000703000-0xe8)={{{@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}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioperm(0x0, 0x4, 0x0) socket$inet(0x2, 0x806, 0x9) 2018/01/13 14:07:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000352000-0xb)='/dev/hwrng\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000500000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000076f000)=""/24, 0x18) r1 = getpid() ptrace$setopts(0x4206, r1, 0x6, 0x40) 2018/01/13 14:07:39 executing program 7: mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000003e000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f000003d000)='trusted\x00', &(0x7f000003d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000-0x82)="", 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x8000000) keyctl$search(0xa, r0, &(0x7f0000028000-0x8)='keyring\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000644000)='/dev/rtc\x00', 0xc0a00, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000420000)={0x1, 0x5, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}]}) 2018/01/13 14:07:39 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000c86000)=[{r0, 0x25, 0x0}, {r0, 0x10, 0x0}, {r1, 0x8, 0x0}, {r1, 0x1, 0x0}, {r0, 0x1132, 0x0}], 0x5, &(0x7f0000001000-0x10)={0x77359400, 0x0}, &(0x7f0000fd7000)={0x9}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000001000)=0x1, 0x4) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000187000-0x8)={r0, r1}) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$key(r0, &(0x7f0000ab6000-0x38)={0x0, 0x0, &(0x7f000008b000)={&(0x7f0000b33000)={0x2, 0xe, 0x7, 0xf, 0x2a, 0x0, 0x1, 0x1, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0xffff}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sec_ctx={0x1a, 0x18, 0x200, 0x80000000, 0xc3, "ff4286a7db98cc5271ee2197fb6e57bb8a2993fe9ed5962f4806a779a291b36780d4dcffc83956129ca3077ee6ab07cd4b2273ff195134b6c5334c32e112ed1494dde701c8f16ed41b74b8c16f9659b863a8be3cded053c7ee7cc869d72e887a9b17aee2855a98736ec574a2b8ee7d9db8fb1f5f70dcb27f7f7552c37ad4e07dfadb8efcff931c490285083dd722df2c304b4bad02ca53fa00f3db02a716e03df162bc5b9132c4b0ff864d3fba166b3ed0e590b919d163ee9925acb525efb90eb67465"}, @sadb_x_nat_t_port={0x1, 0x17, 0x3, 0x0}, @sadb_spirange={0x2, 0x10, 0x3, 0x2, 0x0}, @sadb_lifetime={0x4, 0x2, 0xfffffffffffffffd, 0x1, 0x9, 0x3}]}, 0x150}, 0x1, 0x0, 0x0, 0x0}, 0x24008000) 2018/01/13 14:07:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000567000)='./file0\x00', 0x400000, 0xc8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000005a000-0x10)={0x0, 0x6c, &(0x7f00000a0000-0x6c)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0xffffffffffffff95}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00002d8000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000b00000)={r1, @in6={{0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1543}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x800000000007, 0x8, 0x0}, 0x435) request_key(&(0x7f0000023000-0xb)='asymmetric\x00', &(0x7f0000310000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000235000)='/dev/dmmidi#\x00', 0x0) 2018/01/13 14:07:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000a5f000-0xb)='/dev/vcsa#\x00', 0x6, 0x4000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00001b5000)={0x200, 0xff, 0xff, 'queue0\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sched_setattr(0x0, &(0x7f00006c1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 14:07:39 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) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f59000-0x15)='/proc/self/net/pfkey\x00', 0x111000, 0x0) lseek(r1, 0x0, 0x3) ioctl$int_in(r1, 0x5421, &(0x7f000079f000-0x8)=0x8000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f000058f000-0x4)={0x0}, &(0x7f00005d5000-0x4)=0x4) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00000cf000)=""/82) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000028a000-0x8)=0xdffffffffffffffc) 2018/01/13 14:07:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000008d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e82000-0x4)=0xc) perf_event_open(&(0x7f0000015000-0x78)={0x3, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xc187, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x1, 0xffffffffffffffff, 0x0) 2018/01/13 14:07:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) sigaltstack(&(0x7f0000e0e000/0x1000)=nil, &(0x7f0000cd2000-0x8)=0x0) 2018/01/13 14:07:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00002f5000-0x8)={0x0, 0x0}) tkill(r0, 0x22) mkdir(&(0x7f0000cfc000)='./file0\x00', 0x0) r1 = open(&(0x7f0000012000-0x6)='./file0\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00001aa000-0x8)={0x0, 0x0}) ptrace$pokeuser(0x6, r2, 0x34, 0x4) fallocate(r1, 0x43, 0x0, 0xef75) 2018/01/13 14:07:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) 2018/01/13 14:07:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000008000)="6e61742f6970ff0000005f636163686500") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000448000)={0x0, 0x4}, &(0x7f0000abf000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000d06000)={r2, 0xcbd4}, &(0x7f0000df7000)=0x8) readv(r1, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/13 14:07:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = getpid() syz_open_procfs(r1, &(0x7f000005b000)='net/icmp\x00') getsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f00001db000-0x4)=0x0, &(0x7f0000fe3000-0x4)=0x4) 2018/01/13 14:07:39 executing program 1: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d1c000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bcf000-0xc)={0x0, 0x0, 0x0}, &(0x7f000032d000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) fcntl$setown(r2, 0x8, r1) r3 = syz_open_dev$dmmidi(&(0x7f0000280000)='/dev/dmmidi#\x00', 0x5, 0x444200) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f000087a000)={0xddfa, 0x3, 0x1, 0x8, 0x80, 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]}) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000e56000-0x10)="e501b5a900003f001402001e0000e300", 0xfffffe81) r4 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[], 0x0, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) read(r4, &(0x7f00007fc000)=""/34, 0x22) 2018/01/13 14:07:39 executing program 0: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e15000-0xe)='/selinux/user\x00', 0x2, 0x0) bind$bt_hci(r0, &(0x7f00002fd000-0x6)={0x1f, 0x8, 0x0}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000e4d000-0x3e)={@random="e3046a95110d", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc0100cadeff23000011800005eb0000e60100b0"}}}}}, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) preadv(r0, &(0x7f0000de8000)=[{&(0x7f00005e7000-0x96)=""/150, 0x96}, {&(0x7f00001db000-0x65)=""/101, 0x65}, {&(0x7f0000979000)=""/21, 0x15}, {&(0x7f0000b06000-0x40)=""/65, 0x41}, {&(0x7f0000e1a000)=""/163, 0xa3}], 0x5, 0x0) socket$bt_l2cap(0x1f, 0xd057a691dc2461d7, 0x0) 2018/01/13 14:07:39 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000005000-0xa)='/dev/snd/midiC#D#\x00', 0x20, 0x1) syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0x0, 0x802) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000008000-0x1000)=""/4096, 0x1000, 0x40002000, &(0x7f000000a000-0x10)={0x4, 0x93a5, 0x9, "51269d7f6a7c", 0x800, 0x0}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f000000a000-0x10)={0x4, 0x20001800, 0x1000, 0x3, 0x118, 0x4, 0x10001, 0x5, 0x8, 0x100}, 0x10) 2018/01/13 14:07:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f00006e0000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008e7000-0x1)="fa", 0x1, r0) r2 = memfd_create(&(0x7f0000ba6000-0x8)='keyring\x00', 0x3) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f000033f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000bee000)="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", 0x80, r0) keyctl$dh_compute(0x17, &(0x7f0000e75000)={r1, r3, r3}, &(0x7f0000e9d000-0x1)=""/1, 0x1, &(0x7f00004e5000-0x38)={&(0x7f00009a5000-0xc)={'sha3-224\x00'}, &(0x7f00005ca000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 14:07:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000807000-0x8)='big_key\x00', &(0x7f0000401000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00007e5000-0x10)="1c656d306e6f6465766e6f6465765c00", 0xfffffffffffffffc) r1 = add_key(&(0x7f00008cc000)='keyring\x00', &(0x7f00009ca000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r0) keyctl$unlink(0x9, r1, 0xfffffffffffffffb) 2018/01/13 14:07:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000a9b000)={0xaa, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f71000-0x10)={&(0x7f0000800000/0x4000)=nil, 0x4000}) 2018/01/13 14:07:39 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000027f000)='/dev/ppp\x00', 0x408200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0xa0, &(0x7f0000000000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x3, 0x10000, @loopback={0x0, 0x1}, 0xd55}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x2}]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e82000)={r1, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000063e000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000243000-0x18)={0x0, 0x1, 0x20, 0x4, 0x80000001}, &(0x7f0000ed6000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000ee8000)={r3, 0x1, 0x46, "4c61750f56d1f86a265febb12d7cc56f440181d11c143aeed6990f211a41ee3e39cc0aa930bb1f44c1b09147dfb8a9913cd010f3eddaa6f9858208cd27f550304c7aaee0dbc4"}, 0x4e) unshare(0x24000200) unshare(0x100) 2018/01/13 14:07:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00002be000-0xc)='/dev/audio#\x00', 0x80000001, 0x1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000064b000-0x92)={0x0, 0x8a, "551c0692ceb85ae5112a9431d0c4f60e2111823fbf0615c557d22513c3a4d59d46da1bdc94cff9300b318bd767af3fd08b534393647f4a3e01489f5c813b4dcf29f43edd88f8fce98a18d356f6fcd5bda1bb60ae1d01e67314ab8e53565240fb95eac55adcbba8449998674cc72829168ab1d7a9fb49f4d4a32af4b3fee85b2222f4021c3c007c412794"}, &(0x7f00003a4000-0x4)=0x92) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000a99000)={r1, 0x81, "e7f5cf252fee342d01abdd50b357e2c2b5b4beb29f24ff0616ef764b1acaa1762e38ff13189499a367fe870b5439eba62afe18c40133ca486ffb244de3bf7d8db8d6d973962ca36555784bb4c8b46745ef878bfdb6ccba1dfcf85c512d9873ada4ea568466e4ee52621925e2fd53c9d1898be317be398f348cb837c9d753fdf3b6"}, &(0x7f0000032000)=0x89) r2 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r2, &(0x7f000058e000)=[], 0x0) 2018/01/13 14:07:39 executing program 0: mmap(&(0x7f0000000000/0x9b0000)=nil, 0x9b0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000669000-0x38)={&(0x7f000000e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000)={&(0x7f0000186000)=@delpolicy={0xac, 0x14, 0xa21933e0cb560ea3, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3c, 0x2, 0x0, 0x2, 0xa, 0xa}, {@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3c, 0x0, 0x0, 0x6, 0x2, 0xa}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000079e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) 2018/01/13 14:07:39 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) r0 = socket$inet(0x2, 0x100000001, 0x0) socket$key(0xf, 0x3, 0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f000000c000)=0x0, 0x4) 2018/01/13 14:07:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000082a000-0x2)='\x00\x00', 0x2, r0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000db4000-0xc)='/dev/autofs\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000b9000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) set_mempolicy(0x8000, &(0x7f0000f24000-0x8)=0xfff, 0xc8) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) restart_syscall() keyctl$dh_compute(0x17, &(0x7f0000f8e000-0xc)={r1, r3, r3}, &(0x7f00003fa000)=""/1, 0x1, &(0x7f0000fa3000-0x38)={&(0x7f0000028000)={'sha1-avx\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndseq(&(0x7f0000222000-0xd)='/dev/snd/seq\x00', 0x0, 0x4000) 2018/01/13 14:07:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00006bf000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009e2000-0x4)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f96000-0x10)={0x0, 0x0, 0x0, 0x0, r1}, 0x10) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000033e000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000876000)={r1, 0x2c, &(0x7f000097d000-0x2c)=[@in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffbff}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000004d000)=0x10) r3 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00001c3000)=r3) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000e05000-0x18)=@get={0x1, &(0x7f00009ec000-0xb5)=""/181, 0x8000}) 2018/01/13 14:07:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f00004be000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000001000-0x11)="76626f786e6574316cef286e6f7c657600", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000003000-0x10)={0x7fff, 0x2, 0x7, 0x5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000-0x60)={0x27, 0x5, 0x6, 0x0, 0x2, 0x0, "f1979f05703fa7653933c6a375fff0a628c6583159d1a49ad32bcf6f49bf6f26d2e69de57468f7fdc4bdf26a81147914e05c82c8b82524b7c25fdeda9d08f7", 0x9}, 0x60, &(0x7f0000001000)=[{&(0x7f0000001000-0x5e)="03be3cf109722d449fbbe4e748ef1bc1800066e355be7b1184ba358133125c0da3dd52e7567fcb1f86a9668199f70a5fbbafbb50c357709527bc2801cb26571280107e996a0d6cb31c31501a669a94fbb6b451fda460e2eb5aeeefac9197", 0x5e}, {&(0x7f0000001000-0xa)="38a5f11525ed92b68ab5", 0xa}, {&(0x7f0000002000-0xb9)="9c3fa1a2e31992924293e4b269ca4e97e62e64ebd0b18a965574a4c82105b5c0f34f7f9ba65f826b6e11274d4c9b5bbe87b73efb7000afdd0ef66ffb3014c818583a42106480143652f0a101dce3e9a4e277d3dd52bbf58302203658638f3b4586e25be574a288d9de4b8f055e12e8bfb9d92673b1a166f50d311d8f672fe668d35dcbd03c089be427831e93048e494d380ff6553dcd4174e0428145c078ce93c302dc54a48a6c12640d5e60c201d182f790ac51ab94dc50c3", 0xb9}, {&(0x7f0000001000-0xad)="8782a275c38dd018f0453a4289472fcca3a92b6950f618308a50f71b57a38c2ff0595e51dcbde11abd2347aebb4aa6835f04250e587e02a8040f61a205ce4cc9de5c7823f9e0d62649fc4a43bab5ae70c038ee92463ecff2221fba5cdf38263b9f82adb7c64de9f997a434f8fc7c86d08b56308c2ce0537feb39690afeb0fb829defe098e308531a2dca064d6dc29f6e621bea04a1ccdd165acd14300d8cd97604f7fcca294d3ed214c928455c", 0xad}, {&(0x7f0000000000)="9498ea68452d09ee4586ab76af0e336a99cc994e979b78c9c2103c9fed07765a9b7780da3798d650c096f46c88e54e0c29a6965bae0ce9da197648e83578bf39ebc83485fd5c10ac37392ecf0bc140a9ca764a371ffdd34d88df43005bc1009683d14655883d15fdfca26721cdd49b42ea34e837b08edc8bf07a5a62c920f9cb8c957b78c50106", 0x87}], 0x5, &(0x7f0000002000-0x38)={0x38, 0x119, 0x3ff, "bdafa8ab9eb134dc44427f893ca8e3f455a2766569c0838f5f276efaf8f4ed46126e"}, 0x38, 0x8000}, 0x40) 2018/01/13 14:07:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000d5000-0xc)={0x4, 0xffffffffffffffff, 0x1}) timerfd_gettime(r0, &(0x7f0000c21000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000fd6000-0x24)="2400000019002540471c1f24fff7fc0e020000d00010000000001fea0800070000002add", 0x24) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00002f4000-0x48)=[@in6={0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x472, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}], 0x48) 2018/01/13 14:07:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00005b2000-0xd)='/dev/net/tun\x00', 0x0, 0x6) r2 = fcntl$getown(r0, 0x9) wait4(r2, &(0x7f0000428000-0x4)=0x0, 0x4, &(0x7f0000412000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000025f000-0x28)={@common='eql\x00', @ifru_settings={0xd596, 0x0, @te1=&(0x7f0000f68000)={0x0, 0x0, 0x0, 0x0}}}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00003a7000)={@generic="bbc2c7a5fa249cd345af1d9660713774", @ifru_flags=0x400}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ef7000-0xc)='/dev/rfkill\x00', 0x800, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000bd3000)=0x7f, 0x4) write$tun(r1, &(0x7f0000dec000-0x276b)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "1964b3", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x34) 2018/01/13 14:07:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000f33000-0x8)='./file0\x00', &(0x7f000040b000-0x20)=[&(0x7f0000c12000-0x1)='\x00', &(0x7f0000001000-0x2)=')\x00', &(0x7f0000afd000)='\x00', &(0x7f0000000000)='\x00'], &(0x7f000070a000)=[&(0x7f0000b20000-0xa)="dc6e6f6465762d7d2600", &(0x7f0000001000-0x22)="9376626f786e6574302e5a2c766d6e6574312d766d6e657431736563757269747900", &(0x7f0000ef8000)='posix_acl_access-\x00', &(0x7f0000929000-0x1)='\x00', &(0x7f0000000000)='#\x00', &(0x7f0000001000-0x1)='\x00', &(0x7f0000a78000-0x6)='wlan0\x00']) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000953000)={0x4, [0x0, 0x4, 0x4, 0xfffffffffffffffb]}) readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/13 14:07:39 executing program 6: unshare(0x8000000) shmget(0x2, 0x4000, 0xa20, &(0x7f0000e4c000/0x4000)=nil) shmget(0x0, 0x3000, 0x7c000241, &(0x7f000029a000/0x3000)=nil) r0 = shmat(0x0, &(0x7f00004ff000/0x2000)=nil, 0x0) shmctl$IPC_RMID(0x0, 0x0) unshare(0xc000000) shmdt(r0) 2018/01/13 14:07:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00009ae000)=""/4096, &(0x7f0000000000)=0x133b) r1 = gettid() sched_setaffinity(r1, 0x8, &(0x7f00003a0000-0x8)=0x3) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000ef2000-0x4)=0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000b7000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f0000712000)=""/226) 2018/01/13 14:07:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f4d000-0x11)='/selinux/enforce\x00', 0x3ffff8, 0x0) r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0xfffffffffffffffd, 0x44001) getsockopt$inet6_tcp_int(r1, 0x6, 0x12, &(0x7f0000a03000)=0x0, &(0x7f0000682000)=0x4) r3 = memfd_create(&(0x7f000025c000)="74086e750000000000000000008c00", 0x3) r4 = open(&(0x7f000040c000-0x8)='./file0\x00', 0x20800, 0x40) pwritev(r3, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(r2, r3, &(0x7f00000de000-0x8)=0x0, 0x100000001) syz_open_dev$loop(&(0x7f000098c000-0xb)='/dev/loop#\x00', 0x1f, 0x2) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000144000)='/selinux/access\x00', 0x2, 0x0) ioctl$EVIOCGLED(r4, 0x80404519, &(0x7f000095c000)=""/156) ioctl$LOOP_CLR_FD(r2, 0x4c01) bpf$PROG_LOAD(0x5, &(0x7f00001a9000)={0xd, 0x13, &(0x7f0000a00000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x6}, [@exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x5, 0x6, 0x0, 0xa, 0x0, 0xffffffffffffffff}, @alu={0x0, 0x9, 0x0, 0x6, 0xf, 0xfffffff4, 0xffffffffffffffff}, @alu={0x4, 0x6, 0xa, 0x4, 0x0, 0x18, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x0, 0xf, 0x7, 0x1, 0x10, 0x10}, @alu={0x4, 0xff, 0x7, 0x7, 0x3, 0x1, 0x1}, @map={0x18, 0x5, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000058d000)='GPL\x00', 0x7, 0x2d, &(0x7f00009e8000)=""/45, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/13 14:07:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x8000, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f000071e000-0x90)={0x0, 0x2, 0x11f4a6d09a7327e4, 0x8, 0x2, [{0xae43, 0x7, 0x3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x9, 0xfffffffffffffffb, 0xffffffffffffff01, 0x0, 0x0, 0x2100, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000001000/0x4a000)=nil, 0x4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000004000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000007000-0x4)=0x10, 0x800) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000044000)={@generic="2dc39b63df20007d2421a31d691b6b43", @ifru_addrs={0x2, 0x3, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f000004b000-0x4)=0x0, 0x4) rename(&(0x7f000004b000-0xa)='./bus/control\x00', &(0x7f0000048000)='./bus\x00') setrlimit(0xf, &(0x7f0000046000-0x10)={0xa7ec, 0x3f}) 2018/01/13 14:07:39 executing program 7: mmap(&(0x7f0000000000/0xde9000)=nil, 0xde9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) [ 225.101649] device eql entered promiscuous mode 2018/01/13 14:07:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00002f2000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000358000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00000f3000-0x4c8)={{0x7, 0x5, 0xeb19, 0x5, "8ef0880ec70b4d84b841f0a0d898837764ca2a51ef15dcc6d4c5e18b66e0c815b5d568f0c20e513976bb4399", 0x8001}, 0x6, [0x7, 0x800000000000000, 0x3, 0x7, 0xe14, 0x4, 0xf85d, 0x7, 0x825, 0x100000000, 0x5, 0x40, 0xfffffffffffffff9, 0x9, 0x7fffffff, 0x0, 0x0, 0x31280, 0x3ff, 0x6a6e77fd, 0x100000001, 0x5, 0x1000, 0x9, 0x833, 0x6, 0x5, 0x7f, 0x3, 0x1f, 0x5, 0x3, 0x5, 0x20, 0x7fffffff, 0x5, 0x8, 0x7, 0x1ff, 0x2, 0x5, 0xfff, 0x3a, 0x1f, 0x7ff, 0x4, 0x8a6, 0x1, 0x100000001, 0x81, 0x3, 0xffff, 0x7, 0x9, 0x3, 0x8, 0x5, 0x54, 0xfd2, 0x1, 0x4, 0x40, 0x8, 0x8, 0x90, 0x2, 0x7, 0x5, 0x1, 0x3ffbee07, 0x80000001, 0x5, 0x8, 0x80, 0x2, 0x66, 0x80000000, 0x0, 0x3, 0x4, 0x3, 0x3, 0x401, 0x0, 0x7, 0x1, 0x10000, 0x8, 0x1f, 0x3800, 0x0, 0x0, 0xd, 0x100000000000000, 0x8, 0x400, 0x99, 0x7fffffff, 0x9, 0xffffffffffffffc8, 0x1fe5, 0x7, 0x9, 0x9552, 0x80000000, 0x0, 0x10001, 0xfffffffffffffed1, 0xc6, 0x7f, 0x3c0, 0x0, 0x1, 0x9, 0x2, 0x2e, 0x8, 0x2f08, 0x0, 0x80000000, 0xff, 0x1000, 0x7, 0x6, 0x1, 0x81, 0x1, 0x100], {r1, r2+30000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fallocate(r0, 0x2, 0x0, 0x10001) 2018/01/13 14:07:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="4571f1ffbfff62000000080000000028", @ifru_flags=0x301}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009e0000)='/dev/sequencer\x00', 0x80, 0x0) sendfile(r0, r1, &(0x7f0000d7b000-0x8)=0x0, 0x3f) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000836000-0x4d)={0x0, 0x45, "e2b739b2a3226c9c543b40a0520e9023172ec848a3868c45c466cf51db59df1b30055ed1d09922bacea18e228c2adc53bf149eb018b581291de7b8801e2b425661c27b8076"}, &(0x7f000020e000)=0x4d) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000074b000)={r3, 0x1000, "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"}, &(0x7f0000039000)=0x1008) write$tun(r1, &(0x7f0000479000-0x13f1)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "f3d2f8", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "fa7013", 0x0, "6c34cb"}, ""}}}}, 0x42) 2018/01/13 14:07:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000068f000-0xb)='/dev/audio\x00', 0x8000, 0x0) preadv(r0, &(0x7f00003ac000)=[{&(0x7f0000fc3000-0x26)=""/38, 0x26}, {&(0x7f00000e5000)=""/194, 0xc2}], 0x2, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000ea8000-0x6)={0x0, 0x7fffffff, 0x1}) r1 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') r2 = gettid() ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f000051f000)={0x7ff, 0x0, 0x6, 'queue0\x00', 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$midi(&(0x7f00008c5000-0xb)='/dev/midi#\x00', 0x5, 0x0) fcntl$setown(r1, 0x8, r2) socket$inet_tcp(0x2, 0x1, 0x0) readv(r1, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/13 14:07:39 executing program 6: unshare(0x8000000) shmget(0x2, 0x4000, 0xa20, &(0x7f0000e4c000/0x4000)=nil) shmget(0x0, 0x3000, 0x7c000241, &(0x7f000029a000/0x3000)=nil) r0 = shmat(0x0, &(0x7f00004ff000/0x2000)=nil, 0x0) shmctl$IPC_RMID(0x0, 0x0) unshare(0xc000000) shmdt(r0) 2018/01/13 14:07:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f000032a000)="2400000052001f0100000000000000002300071008000100feffffff08ffffffef000009", 0x24) setsockopt(0xffffffffffffffff, 0x4, 0x8, &(0x7f00006e1000)="7ea2319370d4fac06eb4201de06a9840d4e2df3febbdd1b23e4f00", 0x1b) recvfrom$inet(0xffffffffffffffff, &(0x7f00000dd000)=""/0, 0x10fd7c9c37f31468, 0xfffffffffffffffe, &(0x7f0000e83000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = open(&(0x7f00008ec000-0x8)='./file0\x00', 0x80000, 0x2) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00003ef000)={r0, 0x50, &(0x7f00004ec000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/13 14:07:39 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x4) 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$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/13 14:07:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000a1a000-0x9)='/dev/sg#\x00', 0x7ff, 0x200000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xc0000000000036, &(0x7f000004b000+0xb99)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000842000-0x1)="bb", 0x1) 2018/01/13 14:07:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000471000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpid() sendmsg$nfc_llcp(r1, &(0x7f00001a3000)={&(0x7f000090e000)={0x27, 0xfffffffffffff0e8, 0x2, 0x7, 0x5, 0x6, "cd1098dbaa000a5a42f9ba022e2d0df5767bc3134c48b5615f81a4cac3e73a208ac4ab54d0aef39f0dbf79e0e6080e3f3349281d2c4032b781a0c6be007f46", 0x8}, 0x60, &(0x7f00009f1000)=[{&(0x7f0000c4c000-0xaa)="34aa2349938cbaa96bbf0b7300f22b2e71fe847356db53ba3c9987d8c728acaa16c3b77294c49f5514d4a22b780c7562e71bca7966d83eb0f8a473f8b5901806bf6871fdf2e451acedd0a391fe987e568c7d7a5dbf977723691d717218dd209eac2680efa0ef9fa94b5adf1d5ddb66c3261530ceac6bcea3a8ae919f3872b7b24aee83ba96daca20efe96848f495aa2442d111b1e2a398db32e5c18a985b3608067827d04b3235def323", 0xaa}, {&(0x7f00004b4000-0x29)="9575b8ec5144dd7a9eed55ab75bc6a5563fa5f8f29051b08da34189667afe1f31f66669db01809a9b1", 0x29}, {&(0x7f0000d89000-0xe6)="4c560f7dd95925f44d4729810dff3635c9d7d0fc21f987460b1e778a288ca66baa7bb9cfe03114d73ad2a19da528668dc0d664879ffc24500bb1fe4df6ac99d7cdbda35a29d34f2ddca2f11d57843433ad8fafff1ecd2a4fd5d5aef208a10d54b971fd4a35a9391968191868efc24933c9c7f6f8463e18f6dd5c53a16e50ead93c70502078d871287f2e554a0fa8e8d171d51bc7359c4c71008da8e0df5e1754544f48168b3d8e590da51a337ff5d96acd2d186b265be81260275836135623507c5cb316464e61b1c5e4b90362d1deb87140db51d7a01cba0383993f925bc5b29aea3e79ef95", 0xe6}, {&(0x7f000033e000)="d26ebd1fe0c43821a471c4df0ce07ba35a4c5cd85bc480f15d722826034863f17da5410c8ac8e13143ccd3d8993036060c04ddbe0fe4b8ea419ed5bcf4138526dff7910380ed8475d8eb44e1e7d3ad4b9eb083a9867bd893b5adf29acccfc44b95ac0df9597287674163f4daf287f7c2cb4b2342f2266f96072d0d5d99fef2db323a588ef47f", 0x86}, {&(0x7f0000841000-0x2c)="fb7bab1c09fb35ddf36773ea408cd3f8c1619c68c7a2617b184a3af5c477532b2b6519b52e12385492e7358c", 0x2c}, {&(0x7f0000dbe000-0x85)="d530d458ebd37a3c701ac27c637c3f51b11912e9100ee02a369e155e0bad94ff30cbe934abd479ddf9d711d5ddc5851ae2562b1b3ff27c6597c0cbf1c73fc6065e62b79d6dc188d9af1a0d255b64657266af49bf44266f6ace47f2b87e3ce5cff549c397eff7801a2cd532d4000a0458e809ed8ad8db491302f0b17c7501b1ccbc7261a390", 0x85}, {&(0x7f0000348000-0xa5)="3c857b505ae168319b9c61e6667b4c139fdd064dbc1ceb44b34e9176c8ede17543cdb69c4b8bff60125f935a5068ef61c1665741211c0805c20280ec19c323908f8f73187c10881b67d9a6030aad4f102fde5367cd1c48c13262c29ecaccfb8a3cb023047360e95f743c3949d5ee951e97c78107cd57360db2466b02219635ab5b8649117634c8387565408deb39ba506bb57de5596a1a08d53343d7a7202fe45477018af1", 0xa5}, {&(0x7f0000b7a000-0x85)="10ea2d1a50e9460644b46f2c65d304106352805ff6673e384054af3f4215b4c216d821c6a54ab3b4710b8d9a2e3e99aff39c823a6e4ea0909c0c272c5c19bb3f73ddce431b8035b1d0e811ec6cbe68914d8aee54c8519930053566fb05bd694318f193fe8d3bfe50336d04683b9f59bb41ab9f9df18563bc132e37bf45910f26ed3b49df3f", 0x85}, {&(0x7f000017c000-0xaf)="7d7c05546c1d233199332d943ff1725822140aa0c190d1d1ad642e644b672b02376812f9dc26f08e2227fb73bf3b3a7b68e771b50b4919a25fb1382f4bf0d338ac7f0b823592bb5d55d6828ba2748ec51a0259d5885d29912c3dd869e4e20f690ffa72cef4350c1a3784cc98b1f9907573153db227ab4b9260bbb84d386326591b759bb637cf4bdff292a414726b5d6a9e3f9d2897f899df0ebbf0a2dfbe168483982de92efe87f2e44309c7f30623", 0xaf}, {&(0x7f00001b8000+0xc7a)="", 0x0}], 0xa, &(0x7f00008ab000)={0xf0, 0x10f, 0xfffffffffffffffe, "19f945bacbb23e3d08acb1e5f7e54bba468f91603663971d99727ef21cc80ca023e89f64c2991d4e2880c5c82510f392556fc2488b0977fb57348890401a107bb340f3704ca3ee9c0755e09e7f2013e216a92e460bade4bac6a488a716156e76e9eaaab4a6499433d30474e043a23da2c20402c07c5725bf1b35022cd336fb17a37feecb977bd398bedf9edc85faabbe173cdacdc49097cadc05d9c2a1204d21bbcc4b8161f3978577d419d2fee35b2b66621fff7f15d936a5770051f178471d9d6cdc51acc410b88fb1d4000cbde0fe895a251c40c394775085082bb88fce"}, 0xf0, 0x1}, 0x80) writev(r0, &(0x7f0000f7a000)=[], 0x1000001e) 2018/01/13 14:07:39 executing program 6: clone(0x8000000000000000, &(0x7f0000f65000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000ed6000-0x4)=0x0, &(0x7f0000bb3000)="") openat$rtc(0xffffffffffffff9c, &(0x7f000087e000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004b7000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b90000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xcc, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000d08000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60, 0x800) openat$vcs(0xffffffffffffff9c, &(0x7f0000e17000-0x9)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x44800, 0x100) socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00005b0000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000fea000-0x8)={0x0, 0x0}) getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005c4000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00005db000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getgroups(0x5, &(0x7f0000e64000)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/13 14:07:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fbf000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000cb000)={0xaa, 0x1, 0x0}) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) open(&(0x7f0000635000-0x8)='./file0\x00', 0x200, 0x0) 2018/01/13 14:07:39 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000985000-0x8)={0x0}, 0x8, 0x800) fcntl$setflags(r0, 0x2, 0x1) fchmod(r0, 0xe1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40000, 0x0) fsync(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x2400, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000000)=0x8d7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r2, &(0x7f0000003000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000003000)=""/4096, 0x1000) readahead(r2, 0x6, 0x1) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) ppoll(&(0x7f0000001000)=[], 0x0, &(0x7f0000003000)={r3, r4+10000000}, &(0x7f0000000000+0x712)={0x6}, 0x8) listen(r1, 0x91bf) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000004000)={&(0x7f0000000000/0x4000)=nil, 0xfffffffffffffffb, 0x5, 0x4, &(0x7f0000000000/0x4000)=nil, 0x101}) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000000)={0x5, 0xffffffffffff0dec, 0x3, 0x9}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000005000)={0x3ff, 0x20, 0x36a33c5d, 0xfffe0000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x60000000000000, 0x800, 0x100, 0x88c, "92ee2c45cb651a5a5466e32712359001", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setlease(r1, 0x400, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x9, 0x1, 0x1, 0x2, 0x0, 0xa0, 0x7e, r5, r6}, {0x101, 0x1, 0x7, 0x8, 0x1, 0xfffffffffffffffc, 0x1, 0x1}, {0x6, 0x75bb, 0x5, 0x3ff}, 0x80, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x3}, {{@in=@multicast1=0xe0000001, 0x2, 0xff}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x7, 0x3, 0x101, 0x8000, 0x7, 0x200}}, 0xe8) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000004000-0x8)={0x0, 0x7}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000008000-0x1008)={r7, 0x1000, "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"}, &(0x7f0000008000-0x4)=0x1008) [ 225.173569] QAT: Invalid ioctl 2018/01/13 14:07:39 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000c94000-0x4)=0x0, &(0x7f00006ff000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000fe7000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000fb7000)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x7}, &(0x7f00008c9000)=0x8) unshare(0x800000) creat(&(0x7f0000000000)='./file0\x00', 0x1ef) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000887000-0x62)=""/98) 2018/01/13 14:07:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f00000e3000-0x60)={0x2, 0xf, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0xfffffceb}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) [ 225.215268] QAT: Invalid ioctl 2018/01/13 14:07:39 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000013000)='/dev/mixer\x00', 0x10000, 0x0) r1 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000013000)=r1) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000006000-0x3c)=[]}, &(0x7f0000012000-0x4)=0xc) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x1d, []}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 14:07:39 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000056f000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000589000-0xcf)=""/207) clone(0x0, &(0x7f0000b18000-0x1)="", &(0x7f000067e000)=0x0, &(0x7f0000010000-0x4)=0x0, &(0x7f0000001000-0x1)="") fstat(0xffffffffffffffff, &(0x7f000066e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000421000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000085000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={@common='vlan0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) open(&(0x7f0000000000)='./file0\x00', 0x10002, 0x6) chown(&(0x7f0000002000)='./file0\x00', r2, r1) 2018/01/13 14:07:39 executing program 1: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x3) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000de7000)={0x3, &(0x7f0000341000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5406, &(0x7f0000fe6000)={0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000fe8000)=0x0) 2018/01/13 14:07:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) fanotify_init(0x2, 0x101000) 2018/01/13 14:07:39 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000184000)='/selinux/checkreqprot\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000001000-0x27)=@random={'security.\x00', '[-%vboxnet1#!(#/^.@[vboxnet1\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00006d1000-0x8)='./file0\x00', 0x8400, 0x80) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000907000)=0x3, 0x4) 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) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d30000)=@sack_info={0x0, 0x4, 0x0}, &(0x7f00009a6000-0x3)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000902000)={r2, 0x1}, 0x8) r3 = syz_open_procfs(0x0, &(0x7f0000561000)='comm\x00') writev(r3, &(0x7f0000731000)=[{&(0x7f0000f1e000-0xf4)="c2", 0x1}], 0x1) setsockopt$inet_udp_int(r3, 0x11, 0x67, &(0x7f0000669000-0x4)=0x4, 0x4) io_setup(0x800, &(0x7f0000768000)=0x0) io_getevents(r4, 0x3, 0x7, &(0x7f0000c4b000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f00007e4000-0x10)={0x77359400, 0x0}) 2018/01/13 14:07:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000131000)='/dev/cuse\x00', 0x1, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f000049e000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f0000468000)=0x9) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000923000)={0x0, 0x0}) r2 = socket(0x11, 0x2, 0x0) setsockopt(r2, 0x107, 0x1, &(0x7f00004d9000-0x10)="01000000f6ff060000071a00009139cc", 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000db8000-0x10)={0x0, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10) close(r2) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000d29000)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="ee84dc904687", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000e6e000)={0x0, 0x7f, 0x0, 0x0}, &(0x7f0000155000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00007ec000)={0xffffffffffffffff, 0x0, 0x4, 0x0, 0x1fd, 0x0, 0x1, 0xfffffffffffffff8, r3}, 0x20) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fremovexattr(r4, &(0x7f0000509000-0x15)=@known='com.apple.FinderInfo\x00') r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f00004ab000-0x68)={0x0, 0x0, [0x4, 0x6, 0x10001, 0x2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/13 14:07:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) r2 = socket$inet6(0xa, 0x2, 0x200) finit_module(r2, &(0x7f0000679000)=']]\x00', 0x3) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000096e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000e1d000-0x4)=0x0, &(0x7f00009a1000-0x4)=0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000b1e000-0xc)={0x0, 0x0}) 2018/01/13 14:07:39 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f8, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0101090700070c0000fa000011040100df000000000009000000ff000004eb00"}) 2018/01/13 14:07:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000062f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) syz_open_dev$mice(&(0x7f00009da000-0x10)='/dev/input/mice\x00', 0x0, 0x204000) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = socket$inet6(0xa, 0x80003, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000ff8000-0x4)=0xffffffffffff5f88, 0x4) 2018/01/13 14:07:39 executing program 1: 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, &(0x7f0000817000-0x4c)=[@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000059d000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00009ee000)={0x0, 0x10, "160c72befb7e929d169e855c9b755b71"}, &(0x7f000075c000-0x4)=0x18) fadvise64(r0, 0x0, 0x20, 0x2) 2018/01/13 14:07:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b5d000)='/selinux/load\x00', 0x2, 0x0) accept4$netrom(r0, &(0x7f0000844000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000d72000)=0x48, 0x80000) r1 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r1, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/13 14:07:39 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000018000-0x20)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0x80001, 0x0}) sched_rr_get_interval(0x0, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000019000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000000f000)={r1, 0x50, &(0x7f0000019000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f00005dc000-0x4)=0x0, &(0x7f0000001000-0x5d)="") ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f000000c000-0x10)={&(0x7f0000002000/0x4000)=nil, 0x4000}) 2018/01/13 14:07:39 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000007000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000009000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000000b000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = add_key(&(0x7f000000b000)='pkcs7_test\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000004000)="50e16c76aca49b3008cac193fce652c3763dedb8add40544d95566c1f4dc92cc1b0fed0968a61eebc284a0cafe3f804a9131433e", 0x34, 0xfffffffffffffffc) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000006000)='pkcs7_test\x00', &(0x7f0000008000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000)='\x00', r2) 2018/01/13 14:07:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f00000a1000)=""/109, &(0x7f000089f000-0x4)=0x6d) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00009af000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000bd2000)=r1) 2018/01/13 14:07:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000d8b000-0xc)={0x6, r0, 0x1}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00001f9000-0x4)=0x0, &(0x7f00006d3000-0x4)=0x4) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000942000)={0x0, 0x1, &(0x7f000042c000-0xf9)="18"}) 2018/01/13 14:07:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000ae9000-0x8)='./file0\x00', 0x40000, 0x124) recvmsg$kcm(r0, &(0x7f00009ec000-0x38)={&(0x7f0000bcd000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000278000-0x30)=[{&(0x7f0000fbf000)=""/18, 0x12}, {&(0x7f0000b35000-0xf5)=""/245, 0xf5}, {&(0x7f0000c99000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000a50000)=""/4096, 0x1000, 0x3}, 0x21) r1 = syz_open_dev$sndpcmp(&(0x7f0000129000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x101000) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000b00000)=""/40) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f00002bf000)={&(0x7f0000afa000/0x4000)=nil, 0x4000}) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r2 = accept(0xffffffffffffff9c, 0x0, &(0x7f00004a8000-0x4)=0xdc) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a2f000)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000abd000)={r3}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000258000-0xc)={0x3f, 0x2, 0x5, 0x9, 0xd0ac, 0x5b5, 0xe3}, 0xc) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f000074e000)={@common='syzkaller1\x00', @ifru_addrs={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) lsetxattr(&(0x7f0000911000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000d48000)="0200000002000001000000000100000000000000", 0x14, 0x0) 2018/01/13 14:07:39 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, 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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/rtc\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00004e5000-0x9)='/dev/ppp\x00', 0x2000, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00009f8000-0x4)=0x0) ioctl$LOOP_CLR_FD(r0, 0x80247008) 2018/01/13 14:07:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ea2000-0x8)={0x0, 0x0}) ioctl$VT_DISALLOCATE(r0, 0x5608) syz_emit_ethernet(0x10, &(0x7f0000ccf000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [], {{0x0, @x25={0x0, 0x0, 0x0, ""}}}}, 0x0) [ 225.452199] binder: 26762:26765 transaction failed 29201/-22, size -3845928109071227288-4486484153881083902 line 2903 2018/01/13 14:07:39 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a54000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001000-0x10)={0x4, &(0x7f0000001000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000000)={0x10001, 0x80000001, 0x43d2, 'queue0\x00', 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x200) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f000015f000-0x48)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 14:07:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000b46000-0x10)={0x0, 0x0, &(0x7f0000972000-0x3c)=[]}, &(0x7f00000b7000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000922000)={0x0, 0x0}, &(0x7f00003c6000-0x4)=0x8) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) fchdir(r1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f00000a4000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a8d000)={0x0, 0x0}) socketpair(0x0, 0xaf1765c74a8f824a, 0x0, &(0x7f00003a2000)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000e55000-0x10)={r3, 0x50, &(0x7f00006a7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0xfffffffffffffdc0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000454000)=r5, 0x4) setsockopt$inet6_buf(r3, 0x29, 0xd3, &(0x7f00004d9000-0x58)="666b8137aca6fea93eb728be5c0a219061413a68dac7da5862ddd253f58face2d14d45ea83f278236a9a905b189116398f9d8bd19c90598c7ad14a78c933e95d14ab958aee64b7166b4d9e4c01332583b1ae969fef482103", 0x58) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000c36000)={0x0, 0x3, 0x40, 0x9, 0x0, 0x9}) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000db4000-0x8)='net/tcp\x00') setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000110000)=0x4, 0x4) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f000039e000-0x8c)={0x5, 0x7, 0x10000, 'queue1\x00', 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r4, 0x40045542, &(0x7f0000b5a000-0x4)=0x1b) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000a6e000-0x20)={0x6, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = getuid() getresgid(&(0x7f0000ab4000)=0x0, &(0x7f0000d16000-0x4)=0x0, &(0x7f0000d43000-0x2)=0x0) syz_fuse_mount(&(0x7f0000f8c000-0x8)='./file0\x00', 0x2000, r7, r8, 0x8000000000000003, 0x280040) accept$inet6(r4, &(0x7f0000f00000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000747000)=0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f00008c2000)=@assoc_id=0x0, &(0x7f0000865000-0x4)=0xfffffffffffffcff) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/13 14:07:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) syz_open_dev$dmmidi(&(0x7f0000e7c000)='/dev/dmmidi#\x00', 0x5, 0x8000) write(r0, &(0x7f00009d9000)="a98838304958ad2e05ac3a89a1a790fa126bf137204305977155ef8c5f369f0228db25f2195cdca3b3af69955f498c5f0ed35f0d9c02242bc8bb17da8fbc48c4ff4ea7ea6fe95e050cb54e1d7d1fc1be68ef60a70df5149851212b5e6721bcdc48bfe4fbc82fed9f759caf263e5697b3e2bfabf9693e59fdfdf603dba27c759f8f669f11e86781792bb3cc75fda29b84be944f87b00fdab7beb3f2c3e2dd533c90d4268dfcf4bcd7741de4f2b8d2221eade59d01abb618cc5d19c0da5ee6e436d0ad604e1fa65c4d4090385c305f48ca30531c33d084ddf46dbfd8230c33402c423f1a2f997cc269", 0xe8) 2018/01/13 14:07:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00009b0000-0x4)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00006bd000-0xc)={0x3, 0xffffffffffffffff, 0x1}) connect(r1, &(0x7f0000a7a000)=@nfc_llcp={0x27, 0x8, 0x5, 0x7, 0x100000001, 0x7f, "58b4493e3497c5f63bedc290918beb42f957340f8161bd4eab8c869a8053598d10e0558b9f49c200533ac48114d42aaa68a495b26cb6da1ddcfa3e718dacd9", 0x0}, 0x60) getpriority(0x3, r0) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00007c4000)={0x4, &(0x7f0000595000-0x20)=[{0x6, 0xfffffffffffffff9, 0x80, 0x2}, {0x9, 0x2, 0x400, 0x40}, {0x0, 0x6, 0x3, 0x7}, {0xf03, 0x3, 0x2, 0x4}]}, 0x10) bind$alg(r2, &(0x7f0000385000-0x58)={0x26, 'hash\x00', 0x4000000000000004, 0x3, 'crc32c\x00'}, 0xfffffd39) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x2d0) 2018/01/13 14:07:39 executing program 5: 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) write(r1, &(0x7f0000938000-0x43)="", 0x0) r2 = accept(r0, 0x0, &(0x7f000060c000)=0x0) sendto$inet6(r1, &(0x7f0000bcd000-0x5c)="", 0x0, 0x0, &(0x7f0000833000-0xb)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) sendto(r1, &(0x7f0000064000-0x2)="943d", 0x2, 0x0, &(0x7f0000507000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$key(r2, &(0x7f000097a000)={0x0, 0x0, &(0x7f00009e0000)={&(0x7f00003cc000-0x48)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r2, &(0x7f00004fa000-0x1000)="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", 0x1000, 0x40, &(0x7f0000c45000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 14:07:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000067f000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005e8000-0x8)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000dfa000-0x4)=@int=0x0, &(0x7f000094a000)=0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000343000-0x4)=0x0) dup3(r2, r0, 0x0) [ 225.522714] binder: BINDER_SET_CONTEXT_MGR already set [ 225.540226] binder: 26762:26776 ioctl 40046207 0 returned -16 [ 225.563252] binder_alloc: 26762: binder_alloc_buf, no vma [ 225.563285] binder: 26762:26793 transaction failed 29189/-3, size -3845928109071227288-4486484153881083902 line 2903 2018/01/13 14:07:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) ioprio_set$pid(0x2, r0, 0x5) r1 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') getpriority(0x1, r0) readv(r1, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/13 14:07:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffffd, &(0x7f0000044000)={0x0, 0x14, 0x0, @thr={&(0x7f0000a86000-0x98)="", &(0x7f00009d0000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000454000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f00007af000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) io_setup(0x8000000003, &(0x7f0000d19000)=0x0) 2018/01/13 14:07:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000396000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 14:07:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a05000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e7c000)="", 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00004ec000-0x8)={0x0, 0x0}) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f00004a9000-0x28)={0xd246, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000af8000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000da9000-0x4)=0x15, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000355000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00000fe000)=0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000874000)={{0x0, 0x1, 0x3, 0x3, 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]}) getpeername$ipx(r2, &(0x7f0000d84000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009c7000)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000bf1000-0xa3)={r4, 0x9b, "96c1f44f6dc41da0f529b14c3c439e58b4d1818d980820e227e157d54bf02fdbc90c02aa6b168fe37965e17ea08dbabf323dfd17c54ba5c04e45cd9b53865d3348f3c3b06a72a13006a8d7955547f1380613a4d52560338e75b8f9e614920ba5432bd6ff82c931832e764fb5eea4692381ad6419c86c53c21801aa4a902a336a226d4af4fcd1b77e62b904da644eab23fbc4ea21e25677389a3ba3"}, &(0x7f00002f6000-0x4)=0xa3) sync_file_range(r1, 0x1, 0x3, 0x1) sendmsg$alg(r1, &(0x7f000069c000)={0x0, 0x0, &(0x7f0000db0000)=[{&(0x7f0000a1f000+0xe71)="e2bcd8031b909c2382b9e5c440bf888d6b397099005665ba4a469d76dba84d3d755c37ed2ee6de833cb2c4fe4def959f17898e0bc7eaed5a4b534c571a8fade74b5df586eb90186aece27c5f8f670079e44845443740d6ff1415266cb4d08a03296269bdae947eae196a7d8b37ec1227b25bbfdbc71b96e22221df5b7d49093c6e96b0f060a689482c196364607c3e839fb4b3eec92d9db63d4b83c4bde8fc76", 0xa0}], 0x1, &(0x7f0000416000)=[], 0x0, 0x0}, 0x0) r5 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000dcc000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000a57000)={0x1, 0x7, 0x200, 0x7, 0x9, 0x2, 0x3, 0x0, 0x0}, &(0x7f000050f000-0x4)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000a17000-0xc)={r6, 0x100000000, 0x0}, &(0x7f0000cfa000-0x4)=0xc) ioctl$KVM_GET_NR_MMU_PAGES(r5, 0xae45, 0x1) recvmmsg(r1, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ef9000-0x18)=[{&(0x7f0000cef000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) 2018/01/13 14:07:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e62000-0xd)='net/dev\x00') preadv(r0, &(0x7f0000363000-0x90)=[{&(0x7f0000628000-0xdc)=""/220, 0xdc}, {&(0x7f0000898000)=""/234, 0xea}, {&(0x7f00004f5000)=""/4096, 0x1000}], 0x3, 0x0) [ 225.635615] binder: undelivered TRANSACTION_ERROR: 29189 [ 225.641685] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/13 14:07:40 executing program 2: r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x8002, 0x9) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f000009d000-0x1000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/13 14:07:40 executing program 4: mmap(&(0x7f0000000000/0x81b000)=nil, 0x81b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x2000000001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000081b000)={r0, &(0x7f000000e000-0x1000)="85", &(0x7f000081b000)="", 0x0}, 0x13) 2018/01/13 14:07:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x0) pwrite64(r0, &(0x7f00001bb000)="2fee", 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') chown(&(0x7f00008cc000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/13 14:07:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000f4000)={0x0, 0x0}, 0x1) stat(&(0x7f0000417000-0x8)='./file0\x00', &(0x7f0000dda000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000a95000-0xa0)={0x0, @in6={{0xa, 0x3, 0x7f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24f35f08, 0x2, 0x1, 0x552, 0xffffffff}, &(0x7f0000068000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000323000)={r2, 0x9}, &(0x7f00001b6000-0x4)=0x8) stat(&(0x7f0000371000)='./file0\x00', &(0x7f0000ec7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e5b000)={0x0, 0x0, 0x0}, &(0x7f000013b000)=0xc) prctl$setname(0xf, &(0x7f00008b2000)='net/ip6_mr_cache\x00') lstat(&(0x7f0000b4a000-0x8)='./file0\x00', &(0x7f00005f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() r7 = getegid() r8 = getgid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r9, 0x29, 0x400000000039, &(0x7f0000005000-0x20)="000004000000c3f31d0011040000080000fb000000000205", 0x18) r10 = getgid() getgroups(0x8, &(0x7f0000f0c000-0x20)=[r1, r3, r4, r5, r6, r7, r8, r10]) readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) fcntl$getown(r0, 0x9) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f6a000-0x20)={"34a4cdb7078e3bf102989e9725837e67", {0x4, 0x8, 0x289, "04438ff43f50", 0x4800000, 0x0}}) 2018/01/13 14:07:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002c4000)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005f2000-0x4)=0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000430000-0x20)={0x2c5, 0x1ff, 0x81, 0x3, 0x10, 0xf2}) 2018/01/13 14:07:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000085b000)='/dev/mixer\x00', 0x200000, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f00001b8000-0x14)={0xffffffff, 0x81, 0x5, 0x1, 0x21}) r1 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r1, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/13 14:07:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000812000)='/dev/hwrng\x00', 0x40000, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000ddf000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000f9e000-0x4)=0x14) sendmsg$nl_route(r1, &(0x7f00007a5000)={&(0x7f000016e000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f000013b000-0x10)={&(0x7f0000eab000)=@getlink={0x4c, 0x12, 0x20, 0x1, 0x3, {0x0, 0x0, 0x0, r2, 0x4000, 0x10000}, [@IFLA_PHYS_PORT_ID={0x14, 0x22, "ed4738ea9dbbce05a8ccbe77fe6c"}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x0}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x7}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0xd9e}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40}, 0x4008040) exit(0x2) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r3) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r1, &(0x7f0000bf2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f40000)=0x60) 2018/01/13 14:07:40 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c1b000-0xc)='/dev/autofs\x00', 0x200000, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f000043e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000644000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f000091f000-0x38)={&(0x7f0000000000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f000089d000-0x10)={&(0x7f0000001000-0x48)=@canfd={{0x0, 0xfffffffffffff4a6, 0x80000001, 0x10000}, 0x6, 0x2, 0x0, 0x0, "c49cebf1138f89eb687443ac3e7a0a8d80c7e293d64d5255f6d756c2616d8dc091586eb707d13b077727bda36577075dd931ebc8ea15479036580cb8224b4a32"}, 0x48}, 0x1, 0x0, 0x0, 0x40080}, 0x2000c041) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) r3 = getpid() r4 = getpgid(r3) fcntl$setown(r2, 0x8, r4) fcntl$getownex(r2, 0x10, &(0x7f0000001000)={0x0, 0x0}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/enforce\x00', 0x40000, 0x0) ptrace$setopts(0x4206, r5, 0x0, 0x400000000) socket$nl_route(0x10, 0x3, 0x0) 2018/01/13 14:07:40 executing program 5: 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) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000025000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = ioctl$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, r2, &(0x7f000000d000/0x18000)=nil, &(0x7f0000011000)=[@text64={0x40, &(0x7f0000028000-0x28)="43f44f0fc72da34c000066440f3881234e0f2316b9c00800000f32410f060f01d1460f073ee700f8", 0x28}], 0x1, 0x0, &(0x7f0000001000-0x20)=[], 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x485, 0x0, 0xffffffffffffffff}]}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000028000)='/proc/self/net/pfkey\x00', 0x301000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000027000-0x4)=0x83, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000028000)='/dev/sequencer\x00', 0x125200, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000007000-0xc)={0x0, 0x7, 0x0}, &(0x7f0000029000-0x4)=0xc) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000028000)={r6, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xfffffffffffffffb, 0xf3b, 0x0, 0x8}, &(0x7f0000021000)=0xa0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r4, &(0x7f0000006000-0xf3)=""/243, 0xf3, 0x1, &(0x7f0000028000)={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KDGKBLED(0xffffffffffffffff, 0x4b64, &(0x7f0000028000-0x1)=0x0) 2018/01/13 14:07:40 executing program 7: mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000caa000-0x11)='/dev/vga_arbiter\x00', 0x428200, 0x0) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000caa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000cab000)={0x399f1336, r1}, &(0x7f0000b6a000-0x18)={0x1, 0x0, 0x1, 0x9, 0x1, 0x100000000}) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000caa000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000681000)=0x14) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000942000)=0x0, 0x4) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004f0000-0xf)='/dev/sequencer\x00', 0x40a080, 0x0) fstat(r3, &(0x7f000039e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() mmap(&(0x7f0000cac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f0000cad000-0x10)={0x2, 0x0, 0x0}) fchown(r3, r4, r5) mmap(&(0x7f0000cab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000cab000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cac000-0x4)=0x8) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f00000c5000-0x2)=0x0) ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f0000051000-0x10)={0x1ff, 0x0, &(0x7f00004ba000/0x1000)=nil}) 2018/01/13 14:07:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000d69000)={0x0, 0x0}, &(0x7f000000f000-0x4)=0x8) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00008bd000-0x9)='/dev/kvm\x00', 0x0, 0x0) accept$packet(r0, &(0x7f00002a5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000463000)=0x14) r3 = request_key(&(0x7f0000288000-0x5)='user\x00', &(0x7f0000202000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000043d000-0x11)='/dev/vga_arbiter\x00', 0xfffffffffffffff8) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000e05000-0x12)='.request_key_auth\x00', &(0x7f000090a000)='\x00') recvfrom$packet(r0, &(0x7f0000507000-0xe1)=""/225, 0xe1, 0x12020, &(0x7f00005d3000-0x14)={0x11, 0x15, r2, 0x1, 0x1f, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r4, 0x4068aea3, &(0x7f0000bc0000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f0000af3000)={"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"}) ioctl$KVM_RUN(r5, 0xae80, 0x0) r6 = fcntl$getown(r0, 0x9) ptrace$setsig(0x4203, r6, 0x3, &(0x7f000082d000-0x10)={0x11, 0x4, 0xffffffff, 0x8}) 2018/01/13 14:07:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00007a9000+0x2df)=0x0, &(0x7f0000e47000)=0x0, &(0x7f0000acc000-0x4)=0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000035000-0xb)='/dev/mixer\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a96000)={0x0, 0x1, 0x6, [0x8, 0x7, 0x8, 0x3, 0x5, 0xa599]}, &(0x7f000018b000)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000c66000)={r1, 0x6e, "18e37318bf92c4b34013ad797b28682c8c3fc4295f29f7b08ef81c62651ab1740599e6e455f72a180226b59be5f2ccb529397f8be4f3a10a72a2d3904d7d4bb8222520eaf3d2d80677666653aba446a8eeccbdf93657193ae068bd7a251c05f1e49999a3706f304e68e9f7c7855a"}, &(0x7f00002d2000-0x4)=0x29) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ca8000)={0x1, 0x9, 0x200, 0x8, 0x7, 0x2f3f, 0x10001, 0xd1a, r2}, 0x20) r3 = socket(0x10, 0x3, 0xc) write(r3, &(0x7f0000fbf000-0x1f)="1f000000040a1f00000000000000e0ff019d160a090180800400ed2000df18", 0x1f) 2018/01/13 14:07:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00001c2000)='./file0\x00', 0x1040, 0x0) r0 = open(&(0x7f0000fa3000)='./file0\x00', 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000e14000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$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}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000172000)={0x0, 0x0, 0x0}, &(0x7f0000ee1000)=0xc) lstat(&(0x7f0000da3000-0x8)='./file0\x00', &(0x7f0000ed6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x7, 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) sendfile(r0, r3, &(0x7f0000c65000-0x8)=0x0, 0x5421) r4 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f00009da000)=r3, 0x4) write(r4, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/13 14:07:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000)=0x10, 0x80000) clone(0x80100000, &(0x7f0000000000)="34af2cc230eca17a3682ae4980001f3385d847d6c0679242f0efcae7fad0dc1f6115a944abb4ed16a9321ab41f", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="1ecb0582d7d90e75a2af86f73135633725900d563e37e07ea2b59def0c9feae48100000003be1e42ec4be182261d7fbf7c38b55fa1a9d4aaa47df179a535fa3e0000003882086aa00041e0e3a73e9c9f422bb6186ca30a247e9afc6380423aab15d700f5d53509ed8ce3749a26f24673dd4100000009b23bc27782f88216334d") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000002000-0xb)='/dev/vcsa#\x00', 0x3, 0x50000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f0000002000)=""/4096, &(0x7f0000002000)=0x1000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) fdatasync(0xffffffffffffffff) 2018/01/13 14:07:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00009a9000-0xb)='/dev/vcsa#\x00', 0x0, 0x200000) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000036e000-0x4)=0x0, &(0x7f00006a0000)=0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00008c4000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000a4c000-0x8)={0x0, 0x80000000}, &(0x7f00005c6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000518000-0x2e)={r2, 0x26, "308af5b21aa9725d62445a3b9b27a116298b4b051f264f2be7d0d2052193c2b739555b115045"}, &(0x7f0000504000)=0x2e) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00008f3000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000e78000)="e513b5bf00000782000000000000e314", 0x10) syz_open_dev$admmidi(&(0x7f0000c90000-0xe)='/dev/admmidi#\x00', 0x1000, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ac5000-0x4)=0x0, &(0x7f00008df000-0x4)=0x4) fcntl$getownex(r3, 0x10, &(0x7f0000440000)={0x0, 0x0}) accept4$packet(r0, &(0x7f0000a23000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000110000)=0x14, 0x80000) tkill(r4, 0x14) r5 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r5, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000dd6000-0x81)="1e6b1b9be9331affa544761dc7005862468427b7f1a8a177105ecbab81b01ebc211e7607f619433de95eeca1b911f6284b2c0583561a57f512bb8a69b1393aa453846388a48d8f5dccb6b01b673214c59d92812673c281d08f99bcf4dde94c3634987ece31940ae84614a83fb9dad15dcf7db941ce9d9a5fdf7c3d9e42c07056", 0x80}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000e06000-0x38)=[{&(0x7f0000e16000-0x60)={0x27, 0x3f, 0x9, 0x7, 0x6, 0x1, "fd78e5dcc39c01d184447dcc99a2a7032535ed535d76b547c6086f5f8ca7ac002d29a025996e45cb1408c9c69ce614c0ee1e7f809fedcf41ad61a48a6d56d1", 0x9}, 0x60, &(0x7f00002ca000-0x70)=[{&(0x7f00003bf000-0xf3)="bb357d992ee8c10d65475509bec83dca5ba8bef8e60dcf7729c962177edc07c69c5f53c349d336acff64674af103c25801fe8ca02e534974c34132da7a9bacc3792918e8b44cd1fed26f31bf4c4d2f723bd66a2d2811677961802176ed3582c9894c8b7760f21f62a58f3610c55ccc3ddf9990c27fb9d6022b411bddf600fd9ddf01224577660832dcfb2fe842c69ebc6c7a53e9b4a3db71e4dce67e8f4ec8911db958d6b4a940bd81b034acbfe5bd7037291d548237da8b96b8d76721236f15a08841684fa2639cbb504bc0dfd1299d68f8d15e78d86f9d3d4c3b32e54c0f74aadd26ebbf0280f770ebfd356bc340afdb1468", 0xf3}, {&(0x7f0000e38000)="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0x1000}, {&(0x7f00002e3000)="", 0x0}, {&(0x7f00006f0000-0xb6)="504299234b6b60c2e3d9d42e3413d73666b9a0b17f4fc77d5d069438771654c265386b3162d88ab2f4166c0b3adb2b8259a72b24a7cc1b9d0910207d98a58c3dc06180ff596e4d3a977a2233d658b9c17b2fdf5caac71714896a4acef6b31c557d43a41a4ee48ab49cf14ee3f0e516ba7e0d9d065cf63cd85cf10224fb08fc04e3ddb018cbe2f25064c17ecf2779e50972a79e2b72bd8992476ab235078fbbdf2e948525a4bbf2b5af8b60f491a9e15e0d2b41053712", 0xb6}, {&(0x7f0000c5d000)="d3fc55f45e3cb883b0ff22b93c5b8d25356b4c4da00294de0bf18d939bf8505d160c9455d613ad872d0c48a069dce2dc22f9d9ee5d82af31dc9c66c91b9cf1e23595bd93e007b0072b8e8104e85460c7541a9ff2b4b3e71acf15f82f34eee47519e4274e66cff8aa45b9fa000c8171f9e2dda241d2f943961ffaad7e0f402bc623b6f51bd7d40847bc3ffa65a4aafac81c0d3db37b288f659e5428a5", 0x9c}, {&(0x7f00003c0000)="0365ff1f30a8d3e4e7cf8a614fc8d887f43b4b125b279fa68eb960cf0bb26a43e153512f28aa230503439df9b78bf03bd29dead60e3e38d12493001a7296c7a573d7b24b3056ddf728dc9f963e7e80e6997e99549666511c45fa53a8", 0x5c}, {&(0x7f0000343000-0x1000)="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", 0x1000}], 0x7, &(0x7f00004d5000)={0x60, 0x117, 0x4, "c2e447761854b7ef01fc3416f50603b6d00146e6d25cad3c1697641848631690b9bfe0ce1bf34020a6d2c2d77e7123a45384cf3436428b56f3372c0905e7cd8783e13d47a75d47af084e507169761821"}, 0x60, 0x0}], 0x1, 0x20000041) recvmsg(r5, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) [ 225.873704] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/13 14:07:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000023b000)='/dev/ptmx\x00', 0x1ffffc, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f0000e35000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x5c, 0x1) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000e75000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="54b6272990e6", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0a43d1ff7550554d64dcdd5e16d16ea5"}) 2018/01/13 14:07:40 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00008cc000-0xb)='/dev/mixer\x00', 0x20400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x3, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x1f, 0x800, 0x1, 0x1, 0x0, 0x5, 0x20, 0x1, 0x93be, 0x7, 0x6, 0x7, 0x1ff, 0x3, 0x8e44, 0x6, 0x3f, 0x8, 0x5, 0x7, 0x1, 0x3, 0x4, 0xffffffff, 0x59, 0x3, 0x9, 0x8, 0x2, 0xfff, 0xbe, 0xa255, 0x100000000, 0x3f, 0xfffffffffffffffa, 0xd11, 0x0, 0x100000000, 0x2, @perf_bp={&(0x7f0000b93000-0x1)=0x0, 0xc}, 0xd79a4776acbc560e, 0x80000000, 0xc08, 0x6, 0x0, 0x3, 0x7d1d, 0x0}, 0x0, 0x100, 0xffffffffffffffff, 0x4) fcntl$setsig(r1, 0xa, 0x3b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r2, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0x5}], 0x1) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f000006f000)={0x6, &(0x7f0000b62000)=[{0x10001, 0x354, 0x3, 0x8000}, {0x8, 0x54f93f34, 0x0, 0x3}, {0xfff, 0x44, 0x8, 0xfffffffffffffffb}, {0x0, 0x7ff, 0xc96, 0x10000}, {0x0, 0x789, 0x7, 0x1}, {0x8, 0x8, 0xb8c7, 0x1ff}]}, 0x10) 2018/01/13 14:07:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000065000-0x10)={0xc1, 0x0}) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000046d000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00002fa000-0x4)=0x2, 0x4) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000924000)=""/24, &(0x7f0000001000-0x4)=0x18) 2018/01/13 14:07:40 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000007000-0xc)={0x5, 0xffffffffffffff9c, 0x0}) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f000000a000)=0x1) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='net/softnet_stat\x00') preadv(r1, &(0x7f0000003000-0x10)=[{&(0x7f0000005000-0x1000)=""/1, 0x1}], 0x1, 0x1000) 2018/01/13 14:07:40 executing program 5: socket$inet6(0xa, 0x1fa967850553f67a, 0xfffffffffffffffb) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x400000000000003c, &(0x7f000078f000)="", 0x0) 2018/01/13 14:07:40 executing program 3: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00004b3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x9, 0x9, &(0x7f0000f39000-0x9f)=""/159, &(0x7f0000000000)=0x9f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) socket(0x1b, 0x4, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) sendto(r1, &(0x7f0000a7f000)="", 0xfffffffffffffda2, 0x0, &(0x7f0000bdb000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/13 14:07:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000614000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000dba000-0x4)=0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000acd000-0x4)=0x0) r2 = msgget$private(0x0, 0x8) msgrcv(r2, &(0x7f0000b36000)={0x0, ""/223}, 0xe7, 0x3, 0x1000) shmat(0x0, &(0x7f0000a24000/0x4000)=nil, 0x7000) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000710000-0x8)=0x0, 0x2, 0x3) 2018/01/13 14:07:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f00006ed000-0x6)='logon\x00', &(0x7f0000e64000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000037d000)="d8", 0x1, 0xfffffffffffffffe) r0 = gettid() ptrace$getregs(0xe, r0, 0xffff, &(0x7f0000fa7000-0x3)=""/3) 2018/01/13 14:07:40 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00002ad000-0x11)='/dev/qat_adf_ctl\x00', 0x420280, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000951000-0x4)=0x8000, &(0x7f0000000000)=0x4) socket(0x14, 0x0, 0x0) 2018/01/13 14:07:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xd) getpeername$packet(0xffffffffffffff9c, &(0x7f0000b9b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006b5000)=0x14) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00002bb000)=0x0) lstat(&(0x7f000075b000-0x8)='./file0\x00', &(0x7f000027c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_route(r1, &(0x7f0000d22000)={&(0x7f00001ba000-0xc)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000c93000)={&(0x7f000050e000)=@setlink={0x5bc, 0x13, 0x8, 0x7, 0x3, {0x0, 0x0, 0x0, r2, 0x20084, 0x2}, [@IFLA_WEIGHT={0x8, 0xf, 0x1ff}, @IFLA_PORT_SELF={0x568, 0x19, [@typed={0x10, 0x86, @u64=0x40}, @generic="605da93e56d9d49b07bc07f61432774d166133d0e126dca8e00713dd93574f09c647faca65998a2ef377a79007136b421d4f600f76be585153f1167f8820567981fecbdba77386296f7f8bd71e6392c2322aadf4d12d01ad1ee8ba2aa3c3ae859e8a5e41939e93b57fd3e856e64dc03cabf0959ad5ede651877ca0e08fe5f02d4d17b0a5", @nested={0x3c, 0x20, [@typed={0xc, 0x48, @fd=r0}, @typed={0x2c, 0x1, @binary="4bde9bcdcd84cb985f4439a035b9eca8bbf46481ddecf1d7ec940a9307c8fd4abf"}]}, @nested={0x41c, 0x69, [@typed={0xc, 0x88, @pid=r3}, @generic="8dbe7e17a8fbb10ba0f90ee737394de7284a1770451b274ff9ee0c9f116d9e5e20afbf2954e1233724727c25fa76b5a77f07ee95c104b07729c20671278ac379e133b4527d50b264d5c013699c1c6cd4330431d8a16d5fa941cabea4eebdb2518fc52328b7c4a59dfc23c877682cc992da6692989263e0e030c2c1ec9a421ba1241202abf956929414be3e71cd96dbc9bbe3d44cd76f932ad02836bac32a1f527d", @typed={0x20, 0x42, @str='md5sumeth1selinux^^$@@\x00'}, @typed={0xc, 0x2a, @u32=0x9d8}, @generic="ef53a274c1c4ecb60f1c863d25bbe0180d60bff2c51be520c30297f977585ad1307a65ff98d0c9460c423cd977e357f5f82b48887f0c0a6e8a65be388dbbfd7e9abdd833eadffa2e91c285f57603400dda10c68738362fd3a76f4739733c9587e0a3dab14b1a64ecb230f3372cb7ab05bd2b195bf7f96d6b", @generic="f72f69afa47e33c0b785e40777ecc11f2ac3d2d86793b4eb1d5d4b1cc9cb7014fb0f4ec4ec8c273b19bd6c6d2d6a9ce726d7f464e7587cd5f5f42887a13799a7f15196c0d75c22c385496ed705630ad2602f492505486eb38cd6f989c534008350fe77c714be", @generic="26570eda626724a4db5eb56c46cdd0fe3dac6a1489f202c2cc93b7ab2a997ee895ce41d7a761fb889601779e24dfe93c49afaa3e3e8cbd67cc0aac0d652411655d9f2a3623d20b0c5f6464152f4d6b1dcad25e2062e350b16eebcd7940d7c7165503d7a3cecf9e5f6d47a7a63a8e215910d7d1d21a26cd19fd3f018bcd0d716020745b7be0e8931cdc65d280f6ad79d2234bc34979cda8ccbb81967ca64ae99773a0f41f77eed475df67a2fd8ba67dd728cbff2fc7e5af2bcad44076c6b464ab47b12c3f00efe391210ac57a940c2f29ae7e711da5", @generic="97fe7e27613ab0894772783a050c5abb5bedb22dac9027f55eeadb36afa4d591041d07d856d733d6b48dbd2e6231234bc867a391a698c5c46eb9baeeba922ae69075a0d10d6bdfd2a93602fca89db040339a299275e67c52356c3ed40277893243592c96f1a13f246cbd90b9ab0f0213d867460d745fa3f5ec0d9212cfef8f052f0878073838b9ea85313d6867fa0d1fb99577db9ae7d9f7c4782b65b501805216cfbf97f9dc02e31dfd8ee1efa163f2d5dd570eeb8cff377b05951f7e78e20a75363703fb5cad12a3ed92cf8cb6a720b012768ea8efd369a37d0f7f8436276230dce63cba63da68b723f991f24d", @typed={0xc, 0x40, @u32=0x91f3}, @generic="a51d6fbe7a44136b234e98cb8ba543043c527a95a782b5dec7156c048a250b9231606c48acda6662c7f8cecf9863dd859b8d42f59022d156899e772d339a8c5430b8e2b28231dbe6258ba1b901daf55df94de261d4fa31d83996508f02d6f47186b5386cc5c00c71a1dfd4d8b97b695f7404a42e151ef683c5ba2e60018aa07c046ca635ca4cfae7f57af3946a64e575be"]}, @generic="f796ef46c65a6abcdab27140a27519d06ec5064fd2c7b18a16538d6ee376e2194c92c83bcc6eac0830fc82ebbc33fcf15cd6a53cb8f1", @typed={0x18, 0x2f, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic='\r', @typed={0xc, 0x88, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0xc, 0x73, @uid=r4}, @typed={0x10, 0x6c, @u64=0x2f34}]}, @IFLA_TXQLEN={0x8, 0xd, 0x1f}, @IFLA_LINKMODE={0x8, 0x11, 0x5}, @IFLA_CARRIER={0x8, 0x21, 0x5}, @IFLA_PORT_SELF={0x4, 0x19, []}, @IFLA_LINKMODE={0x8, 0x11, 0x8}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x9}]}, 0x5bc}, 0x1, 0x0, 0x0, 0x10}, 0x40000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000cba000)={0x0, 0x4}, &(0x7f000076d000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000f1e000)=@sack_info={r5, 0x7, 0x3}, &(0x7f00002be000-0x4)=0xc) mprotect(&(0x7f0000672000/0x5000)=nil, 0x5000, 0xffffffffffffffff) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000214000)='/dev/autofs\x00', 0x100, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r7, 0x54a0) getsockopt(r6, 0x10d, 0xc, &(0x7f0000a7d000)=""/0, &(0x7f00002be000-0x4)=0x0) ioctl$KVM_GET_CLOCK(r7, 0x8030ae7c, &(0x7f0000ab5000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 14:07:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003e4000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) getsockname$packet(r1, &(0x7f0000187000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000072a000-0x4)=0x14) connect$packet(r1, &(0x7f000085e000-0x14)={0x11, 0x19, r2, 0x1, 0xcc, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) read(r0, &(0x7f0000c5a000)=""/80, 0x50) rt_sigsuspend(&(0x7f0000e40000)={0xb4}, 0x8) write$evdev(r1, &(0x7f0000bfc000-0x90)=[{{0x0, 0x7530}, 0x0, 0x89b5, 0x101}, {{0x77359400, 0x0}, 0x3ff, 0x7fff, 0xfffffffffffff0e4}, {{0x0, 0x0}, 0xffffffff, 0x0, 0x0}, {{0x0, 0x2710}, 0xe8, 0x7, 0xfffffffffffff000}, {{0x0, 0x2710}, 0x4, 0x2, 0xff}, {{0x77359400, 0x0}, 0x7, 0x8, 0x1}], 0x90) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000011b000)=0x0, &(0x7f00006ae000-0x4)=0x4) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00008db000)={&(0x7f0000048000/0x3000)=nil, 0xffff, 0x4, 0x48, &(0x7f0000122000/0x2000)=nil, 0x3}) lremovexattr(&(0x7f0000a8b000-0x8)='./file0\x00', &(0x7f0000beb000)=@known='trusted.syz\x00') getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00004d4000)=@generic=""/16, 0xfffffffffffffe31) sendmsg$nl_xfrm(r0, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f000057d000)=@newpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000252000)={r1, 0x28, &(0x7f00001f5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000af8000-0xc)={r3, 0xa72, 0x18}, 0xc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000972000-0x68)={0x0, 0xfde, 0x0, {0x0, 0x989680}, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f000038b000)={0x8000, 0x10, [0x1000, 0x2, 0x5, 0x100]}) 2018/01/13 14:07:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fremovexattr(r0, &(0x7f0000392000)=@known='system.sockprotoname\x00') listen(r0, 0x5) r1 = accept$inet(r0, &(0x7f00006ef000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b01000-0x4)=0x10) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed02000000", 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000072c000)={0x0, 0x0}, &(0x7f000086c000-0x4)=0x8) 2018/01/13 14:07:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f000080e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ee9000-0x3)='#', 0x1) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eed000-0x4)=0x1000000, 0x4) setsockopt$inet_opts(r0, 0x0, 0x14, &(0x7f0000000000)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000ef3000-0x30)=[], 0x0, &(0x7f0000ef0000-0x25)=""/81, 0x51, 0x0}, 0x41002106) socket(0x15, 0x80005, 0x0) unshare(0x20000400) r1 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) clock_gettime(0x0, &(0x7f0000617000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f0000656000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0xd9aa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={r4, r5+30000000}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/13 14:07:40 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000013000)='/}/\x00', 0x1) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000014000)=0x0, &(0x7f0000014000)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000013000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4, 0x5, 0x5c87, 0xc2}, &(0x7f0000013000-0x4)=0xa0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000015000-0xe8)={0x0, 0x0, 0x0, 0x2b8, 0x5, 0x0, 0xf, 0x1d, 0x4, "3da44eb3068fc5b7af13f65656b01f43d0fd55e20f98a3c41dfa7da8ce7b8d6c87b84f289bd5d1d0a352336b761b910da10a33c0739367e864aa34c580a0b5f5", "630e27c5a53f9fde9bd84aeda874889b33d9e8dfa4e9b53f4d80204283a97075325f80e7b4fb84c994283b81b4ae961fd4324e31fa744fb1d301ad945b1cf4b2", "dc751ced856e92091f27e14760eb82ff569d2778d21d40eaef8030c590256958", [0xe12, 0x401]}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000013000)={r1, 0x4, "38790018"}, &(0x7f0000014000-0x4)=0xc) r3 = socket$netlink(0x10, 0x3, 0xf) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000006000-0xa0)={r2, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x3, 0x4, 0x3, 0x0}, &(0x7f000000d000-0x4)=0xa0) sendmsg$nl_generic(r3, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000006000-0x1c)={0x18, 0x16, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 14:07:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() tkill(r0, 0x1) r1 = syz_open_procfs(r0, &(0x7f0000552000-0x11)='net/ip6_mr_cache\x00') readv(r1, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000065e000)=0x3, 0x4) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f8d000)='/selinux/mls\x00', 0x0, 0x0) 2018/01/13 14:07:40 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001f000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f000001e000)=0x0) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f000000b000-0x10)={&(0x7f000000e000-0x1120)={0x18, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x3, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/13 14:07:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() rt_sigprocmask(0x0, &(0x7f000009c000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$getown(r0, 0x9) ioctl$TCSBRK(r0, 0x5409, 0x1) timer_create(0x3, &(0x7f000049f000-0x60)={0x0, 0x2f, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000105000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/13 14:07:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00009d8000-0x4)=0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c4b000)='/dev/autofs\x00', 0x84800, 0x0) perf_event_open(&(0x7f0000447000-0x78)={0x5, 0x78, 0x400, 0x20, 0x1000000000000, 0x6, 0x0, 0x2, 0x40, 0x4, 0x87, 0x37, 0xb5, 0x837, 0x2, 0xaac, 0xffffffff, 0xde5, 0x44f61f53, 0x1976, 0x0, 0x80000000, 0x1f, 0x8, 0x0, 0x400, 0xffffffff, 0x716ed057, 0x4, 0x1, 0x3, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0x1, 0x42, 0x0, 0x0, 0x7fff, 0x3, @perf_bp={&(0x7f0000767000-0x1)=0x0, 0x1}, 0x20, 0x2, 0x8, 0x4, 0x401, 0x401, 0x5, 0x0}, r1, 0x1000, r2, 0x4) r3 = creat(&(0x7f0000c2b000-0x8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) lseek(r3, 0x0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000bf3000-0x2e)="", &(0x7f00000f0000)=0x0, &(0x7f00005b2000)=0x0, &(0x7f0000963000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/13 14:07:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000614000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000dba000-0x4)=0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000acd000-0x4)=0x0) r2 = msgget$private(0x0, 0x8) msgrcv(r2, &(0x7f0000b36000)={0x0, ""/223}, 0xe7, 0x3, 0x1000) shmat(0x0, &(0x7f0000a24000/0x4000)=nil, 0x7000) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000710000-0x8)=0x0, 0x2, 0x3) 2018/01/13 14:07:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') ioctl$sock_proto_private(r0, 0x89ec, &(0x7f000069b000-0x60)="8a5a8b901fa29f6ae299472bc8145075f41f398a7c19a01cb666888195907052012b5a8999c211d2bfe5ba5d092bba941b6d6d6aa32143edd3548e69afd2cc3d33183fa1303b44c516b77c4b1721b1fc8bfbabebcebd890ea1530d75a9965cda") openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00003b6000-0x11)='/selinux/relabel\x00', 0x2, 0x0) readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/13 14:07:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x200003, 0x0) fcntl$setpipe(r0, 0x407, 0xba) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xe, 0x22, 0x3) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000614000)={0x3, &(0x7f00002a5000-0x18)=[{0x25, 0x0, 0x10001, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r1, &(0x7f000061d000-0x1f)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) pipe2(&(0x7f0000053000)={0x0, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/13 14:07:40 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000b000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0xc1205531, &(0x7f0000009000-0x88)=""/136) r1 = getpid() mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f000000c000-0x110)={{0x9, 0x7, 0x0, 0x4f, "caac1ccd4fca3b133ed9afa7023bbf2c7ecc1cebd8d549abb7125775cd978a149c1bdde3d4928d999215ebd0", 0x0}, 0x0, 0x0, 0x7, r1, 0x9, 0x7ff, "240675186e871b43324d0bd71d94e83860ee023340c98278af564d209ea5c3a5575586625f7f5a9538d136b7e7d5d9244b0d47eca79795068837df99116725b5", &(0x7f000000c000-0x9)='vboxnet1\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], [0x101, 0x4, 0x1, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 14:07:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000001000-0x44)={{0x2, 0x0, @rand_addr=0xbfd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fe8000-0x1c)={0x1, 0xa, 0x4, 0x40, 0x4, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffca) 2018/01/13 14:07:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fde000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00004a9000)=0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000460000-0x9)='/dev/ppp\x00', 0x84000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00006b1000-0x20)={0x2, 0x7ff, 0x8008, 0x2, 0x50, 0x9, 0xbb7e, 0x5, 0x0}, &(0x7f00008fa000-0x4)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000748000)={r2, 0x2de3}, &(0x7f0000158000)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000083f000)={r0}) times(&(0x7f000054c000)={0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000745000)={0x19c, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0xfff, 0x1d7, 0x2e6d860, 0x6, &(0x7f0000c2f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xa9d, 0x8, 0x20}) 2018/01/13 14:07:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000717000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ce8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b9c000)=0xc) pipe(&(0x7f000035f000-0x8)={0x0, 0x0}) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000f6000-0x4)=0x4, 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000231000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r2, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) sync_file_range(r2, 0x4e06, 0x3, 0x4) 2018/01/13 14:07:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffff4e, 0x0) ftruncate(r2, 0x43) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000cc1000-0x10)={0x5, &(0x7f0000bf6000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) r3 = syz_open_dev$loop(&(0x7f0000a51000)='/dev/loop#\x00', 0x4, 0x2) lseek(r3, 0x0, 0x3) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000008a000)={0x0, 0x0, 0x0}, &(0x7f0000c4f000-0x4)=0xc) r4 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r4, 0x40046411, &(0x7f0000f6d000-0x4)=0x5) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000fd4000)={0x0, @in6={{0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2f, 0x6bd}, &(0x7f0000bcb000)=0x98) sendfile(r3, r4, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000e85000)={0x6, 0x0, [{0x4000000b, 0x9, 0x2, 0x8, 0x9, 0x0}, {0x8000001f, 0x7, 0x5, 0x5, 0xa18, 0x0}, {0x2ebbfa091138054a, 0x5, 0x10000, 0x9, 0x7, 0x0}, {0x80000008, 0x8, 0xffffffff, 0x1d21, 0x0, 0x0}, {0xc0000001, 0x10000, 0xffffffff, 0x1, 0x80000000, 0x0}, {0x2b558895047cb4a5, 0x1f, 0x1, 0x8, 0x10000000000, 0x0}]}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000f42000)={r5, 0x8000}, 0x8) dup3(r4, r3, 0x80000) openat$pfkey(0xffffffffffffff9c, &(0x7f0000946000)='/proc/self/net/pfkey\x00', 0x501200, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000e49000-0xe)={r5, 0x0, 0x3, [0xf40, 0x7f, 0x7]}, &(0x7f000048a000)=0xe) 2018/01/13 14:07:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000000)=""/101) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000912000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f00006f2000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0xfffffffffffffffc, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket(0x1e, 0x2000000000000005, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) mkdir(&(0x7f0000bd3000)='./file0\x00', 0x8) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000339000)={0xffffffffffffffe1, 0x4000, 0x2000000000000000, 0x0, 0x2000000000000000, 0x3, 0x8001, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f00000f2000)={&(0x7f0000d94000)={0x0}, 0x8}) 2018/01/13 14:07:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x1, 0x0, 0x2c0) semctl$SEM_STAT(r0, 0x0, 0x12, &(0x7f00003f6000)=""/231) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000478000-0xf)='/dev/sequencer\x00', 0x414400, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000c67000)={&(0x7f0000c93000/0x2000)=nil, 0x2000}) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) 2018/01/13 14:07:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000a4c000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) mmap$binder(&(0x7f0000320000/0x4000)=nil, 0x4000, 0x2, 0xa8012, r0, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000a92000-0x98)=""/152) 2018/01/13 14:07:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f00003dd000/0x3000)=nil, 0x3000, 0x1000000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = dup(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_REINJECT_CONTROL(0xffffffffffffff9c, 0xae71, &(0x7f00000ef000-0x20)={0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) faccessat(r1, &(0x7f000031c000)='./file0\x00', 0x105, 0x1000) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/13 14:07:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000087c000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fe0000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup3(r1, r0, 0x80000) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000ee3000-0x6)={0x1, 0x81}) sendto(r1, &(0x7f0000871000-0x1099)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ae4333aa4e87f21d81c0f416ba7e1459373e84f858bf66e8a78e30dd63e3fefcd6dd289d4c9a7593549b9428a8c091fa3c2e38dcab2170acc360a1ec6520133748c932b2978327a77c100c45f90599423eb8bf4c1adb297cae8159ee4665049", 0x77, 0x0, &(0x7f0000aee000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(salsa20-asm,digest_null)\x00'}, 0x58) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x2, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/13 14:07:40 executing program 5: r0 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000993000/0x1000)=nil, 0x1000, 0x4, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000de5000-0x52)=@file={0x0, ""/80}, &(0x7f0000d88000)=0x52, 0x800) connect$unix(r1, &(0x7f00009ff000+0xfe7)=@file={0x1, './file0\x00'}, 0xa) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000670000-0x11)='/dev/vga_arbiter\x00', 0x101, 0x0) fcntl$setstatus(r2, 0x4, 0x2c00) signalfd(r2, &(0x7f0000b78000+0x190)={0x9}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007e1000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000a51000)=[{&(0x7f0000f6e000-0xab)="b8761bf15e27125ea038dc1d7fc92c1cfe4f274e345c33542e1871b791bfcf6dbf0212a8e4a725634d89432fab908e77527a339ab26abbdebd7b46a9216e8786d127d7888f05ca06b031f3e49ebf3a7ae38e7ab8b552ab6d278c8c164cd67f4b90ec11176fcd10ea283e11c1a599d333848bea2b020495cbbd683107161bd0a018253770bb98ee69dd9398e4ea6e76f7144e75b43af85cb80977eb3dd6dc37410536faacf995940e67e9f0", 0x0}], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0xfffffffffffffd52, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) syz_open_dev$midi(&(0x7f0000e40000)='/dev/midi#\x00', 0x3, 0x408800) 2018/01/13 14:07:40 executing program 0: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000563000)='./file0\x00', 0x0, 0xc1) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000ff5000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff6000-0x4)=0xf, 0x800) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000bfe000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f00000dc000/0x1000)=nil) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ff5000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000ff5000)={0x0, 0xfffffffc}, &(0x7f0000ff6000-0x4)=0x6) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000144000-0x8c)={r2, @in6={{0xa, 0x3, 0x80000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ff5000)=0x8c) r3 = gettid() tkill(r3, 0x23) madvise(&(0x7f00003ce000/0x3000)=nil, 0x3000, 0xe) 2018/01/13 14:07:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ae5000-0x11)='/dev/qat_adf_ctl\x00', 0x2, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b2f000)={0x0, @loopback=0x0, @loopback=0x0}, &(0x7f0000690000-0x4)=0xfffffd69) r1 = socket$inet(0x2, 0xa, 0x0) bind(r1, &(0x7f00005f5000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) r2 = syz_open_dev$tun(&(0x7f0000a62000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000000000009e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) bind(r1, &(0x7f0000ea6000-0x10)=@ipx={0x4, 0x3, 0x0, "13c5508afc47", 0x0, 0x0}, 0x10) setsockopt$inet6_dccp_int(r0, 0x21, 0x1e, &(0x7f0000a09000)=0x100000001, 0x8bfec49bebb9decc) getsockname(r1, &(0x7f00004a6000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000e29000)=0x6) 2018/01/13 14:07:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f00008e9000-0x10)=[{&(0x7f00007e7000)=""/165, 0x1f}], 0x1) pread64(r0, &(0x7f0000eb8000)=""/199, 0xc7, 0x0) 2018/01/13 14:07:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) read(r0, &(0x7f0000122000)=""/23, 0x17) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f00008b9000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004d6000)=[], 0x0, &(0x7f0000310000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) vmsplice(r0, &(0x7f0000f6b000-0x70)=[{&(0x7f000054a000)="3cef154dc9bb5d1ecff841c89db4f965c35d241014b5bc5dea054fb49d7f6a2c754341a5b41a3dfd04648b88d41006d3823ff40d82e3e661b9eef5b72d134ca5ba26230a5f36cff32703b3cb267c8de83c153c7249821448fb0651a13ed9525e32ff3c", 0x63}, {&(0x7f00001c4000)="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", 0x1000}, {&(0x7f0000b46000-0x78)="5ded9b9799dbb6bb716b3fe16e302d31279a83f833fd4011b437aed3ce32a23c79e73d8d9c242d00700132ddedb1bd9dd154db129ddb56030992d6b2e26e8ebd0fc0b61b248f15b4b531285b3c5d31619ccb29570b37d764109cde5d146d08f15b4199781cd894e1a5547f2efc0b1aba132f495107449888", 0x78}, {&(0x7f00001cf000)="eb73b3c7ceb296ac2a213867d1e4b9609b56f5467ac395f677df51f101abe2a9ac1b520f8e62727b633ac505aa917a9d34e4e4b1b0a4fc74bb58e1f45570dfdd9d92793d63db5593e132f5a25bccdefc1f84c615b005b5bb568163b51459cb430c0cfe75a42f9b8e906911509203545d9a3736ef4037120d9b408371fe", 0x7d}, {&(0x7f00004fe000-0x1b)="b9c68a40a7a9ebae481d65b9a59155d4efa0aab4bd9fb25fb1e4ea", 0x1b}, {&(0x7f000001d000)="d171f4997c68b1b7d1cbbf2ec6f8f095e1065eccaf92422f75ea", 0x1a}, {&(0x7f00004c9000-0x9d)="adc43bdec8246267051d655fa11a1c6e8588ec6dd0593a5b8397c795558113d16d844c9aa2b7c47c1239fba228b1e213a66823e70e52b5dd5e86942730481d6d08acdef1a5ceab4d5b559135b092c8ad10d8d6dc6675c9dd6add463b76a6df8d127ff1743bd3f6e1625ebf5b1283eb892c22cf82e5036ca55c7ab67c2693a36729fa473046cef311cf5b60ca6b09573c1a6a5c2b28bc91a10ee46d7100", 0x9d}], 0x7, 0x9) 2018/01/13 14:07:40 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000047d000)='/dev/sequencer2\x00', 0xa2000, 0x0) setsockopt(r0, 0x4000000000000000, 0x8, &(0x7f0000412000)="9645bdf5a581475aae166bce596bc226da682862bfb1a4d72bc79e2d1aef4f0be1da9563decf63a4f202568deed9b1d428acd6912a2d8027d26cb68aa2679c12eb7db3c1156c785ef632a0c2eaeea6bcb96681ae5aa7ba782ca9bb671f82dc136b6309c9466bdbec22b34c088eac03bd", 0x70) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000040000-0x20)={0x100000000, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000b34000)={r1, 0x9}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000ff000-0x5c)={{0xa, 0x2, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x9e9c}, {0xa, 0x1, 0x7fff, @loopback={0x0, 0x1}, 0x7}, 0x5c45, [0x9, 0x8, 0x2, 0x101, 0xc774, 0x7, 0x6, 0x1]}, 0x5c) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000fbc000)=0x2, 0x4) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) r3 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00002a9000)={0x0, 0x0}) 2018/01/13 14:07:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x4000) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00008a0000-0x9)='scalable\x00', 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000712000-0x10)={0x0, 0x0}) setitimer(0x0, &(0x7f000079a000)={{0x0, 0x2710}, {r2, r3/1000+10000}}, &(0x7f0000825000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) socket(0x40000000015, 0x5, 0x0) getxattr(&(0x7f0000281000)='./file0\x00', &(0x7f0000471000+0x629)=@known='security.capability\x00', &(0x7f0000550000)=""/215, 0xd7) fgetxattr(r1, &(0x7f0000a0a000-0x15)=@known='trusted.syz\x00', &(0x7f0000c54000)=""/0, 0xfffffffffffffe36) 2018/01/13 14:07:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c40000)='/dev/autofs\x00', 0x200, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) io_setup(0x4, &(0x7f0000004000)=0x0) io_submit(r2, 0x1, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000-0x8d)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_destroy(r2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000049b000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 226.507680] [ 226.509357] ===================================== [ 226.514217] WARNING: bad unlock balance detected! [ 226.519060] 4.15.0-rc7+ #260 Not tainted [ 226.523099] ------------------------------------- [ 226.527996] syz-executor2/27011 is trying to release lock (mrt_lock) at: [ 226.534831] [<000000004cfd5010>] ipmr_mfc_seq_stop+0xe1/0x130 [ 226.540685] but there are no more locks to release! [ 226.545678] [ 226.545678] other info that might help us debug this: [ 226.552325] 2 locks held by syz-executor2/27011: [ 226.557052] #0: (&f->f_pos_lock){+.+.}, at: [<00000000590c879f>] __fdget_pos+0x12b/0x190 [ 226.565446] #1: (&p->lock){+.+.}, at: [<0000000026067ff7>] seq_read+0xd5/0x13d0 [ 226.573047] [ 226.573047] stack backtrace: [ 226.577518] CPU: 1 PID: 27011 Comm: syz-executor2 Not tainted 4.15.0-rc7+ #260 [ 226.584849] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 226.594188] Call Trace: [ 226.596752] dump_stack+0x194/0x257 [ 226.600387] ? arch_local_irq_restore+0x53/0x53 [ 226.605037] ? ipmr_mfc_seq_stop+0xe1/0x130 [ 226.609334] print_unlock_imbalance_bug+0x12f/0x140 [ 226.614327] lock_release+0x6fe/0xa40 [ 226.618110] ? ipmr_mfc_seq_stop+0xe1/0x130 [ 226.622402] ? lock_downgrade+0x980/0x980 [ 226.626517] ? perf_trace_lock+0xd6/0x900 [ 226.630636] ? ipmr_mfc_seq_start+0x22f/0x3d0 [ 226.635112] ? memcpy+0x45/0x50 [ 226.638363] ? seq_puts+0xb5/0x130 [ 226.641875] _raw_read_unlock+0x1a/0x30 [ 226.645820] ipmr_mfc_seq_stop+0xe1/0x130 [ 226.649938] traverse+0x3bc/0xa00 [ 226.653370] ? seq_hlist_next+0xc0/0xc0 [ 226.657321] ? __lock_is_held+0xb6/0x140 [ 226.661358] ? seq_lseek+0x3c0/0x3c0 [ 226.665059] seq_read+0x96a/0x13d0 [ 226.668569] ? fsnotify+0x7b3/0x1140 [ 226.672254] ? seq_lseek+0x3c0/0x3c0 [ 226.675944] ? fsnotify_first_mark+0x2b0/0x2b0 [ 226.680498] ? avc_policy_seqno+0x9/0x20 [ 226.684528] ? selinux_file_permission+0x82/0x460 [ 226.689347] ? seq_lseek+0x3c0/0x3c0 [ 226.693030] proc_reg_read+0xef/0x170 [ 226.696803] do_iter_read+0x3d2/0x5a0 [ 226.700582] ? dup_iter+0x260/0x260 [ 226.704180] vfs_readv+0x121/0x1c0 [ 226.707698] ? __fget_light+0x297/0x380 [ 226.711643] ? compat_rw_copy_check_uvector+0x2e0/0x2e0 [ 226.716978] ? kcov_ioctl+0x56/0x1b0 [ 226.720665] ? mutex_lock_nested+0x16/0x20 [ 226.724885] ? mutex_lock_nested+0x16/0x20 [ 226.729089] ? __fdget_pos+0x130/0x190 [ 226.732944] ? ioctl_preallocate+0x2b0/0x2b0 [ 226.737324] ? __fdget_raw+0x20/0x20 [ 226.741009] ? selinux_capable+0x40/0x40 [ 226.745044] do_readv+0xfc/0x2a0 [ 226.748381] ? do_readv+0xfc/0x2a0 [ 226.751892] ? vfs_readv+0x1c0/0x1c0 [ 226.755585] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 226.760404] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 226.765399] SyS_readv+0x27/0x30 [ 226.768737] entry_SYSCALL_64_fastpath+0x23/0x9a [ 226.773463] RIP: 0033:0x452cf9 [ 226.776623] RSP: 002b:00007efec6106c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000013 [ 226.784311] RAX: ffffffffffffffda RBX: 00007efec6107700 RCX: 0000000000452cf9 [ 226.791565] RDX: 0000000000000001 RSI: 00000000208e8ff0 RDI: 0000000000000013 [ 226.798811] RBP: 0000000000a2f870 R08: 0000000000000000 R09: 0000000000000000 2018/01/13 14:07:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x4000) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00008a0000-0x9)='scalable\x00', 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000712000-0x10)={0x0, 0x0}) setitimer(0x0, &(0x7f000079a000)={{0x0, 0x2710}, {r2, r3/1000+10000}}, &(0x7f0000825000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) socket(0x40000000015, 0x5, 0x0) getxattr(&(0x7f0000281000)='./file0\x00', &(0x7f0000471000+0x629)=@known='security.capability\x00', &(0x7f0000550000)=""/215, 0xd7) fgetxattr(r1, &(0x7f0000a0a000-0x15)=@known='trusted.syz\x00', &(0x7f0000c54000)=""/0, 0xfffffffffffffe36) [ 226.806053] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 226.813309] R13: 0000000000a2f7ef R14: 00007efec61079c0 R15: 0000000000000002 [ 226.820722] BUG: sleeping function called from invalid context at lib/usercopy.c:25 [ 226.828544] in_atomic(): 1, irqs_disabled(): 0, pid: 27011, name: syz-executor2 [ 226.836019] INFO: lockdep is turned off. [ 226.840096] CPU: 1 PID: 27011 Comm: syz-executor2 Not tainted 4.15.0-rc7+ #260 [ 226.847444] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 226.856809] Call Trace: 2018/01/13 14:07:41 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)="") r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cf7000)='/dev/vga_arbiter\x00', 0x440, 0x0) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f000055f000)={0x0, 0x3000, 0x303, 0xfffffffffffeffff, 0x3}) accept4(r0, &(0x7f0000888000)=@generic={0x0, ""/126}, &(0x7f00004fb000)=0x80, 0x80000) mknod(&(0x7f00009eb000-0x8)='./file0/file0\x00', 0x0, 0x0) statfs(&(0x7f00008ee000-0xe)='./file0/file0\x00', &(0x7f0000ef3000)=""/198) 2018/01/13 14:07:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x4000) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00008a0000-0x9)='scalable\x00', 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000712000-0x10)={0x0, 0x0}) setitimer(0x0, &(0x7f000079a000)={{0x0, 0x2710}, {r2, r3/1000+10000}}, &(0x7f0000825000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) socket(0x40000000015, 0x5, 0x0) getxattr(&(0x7f0000281000)='./file0\x00', &(0x7f0000471000+0x629)=@known='security.capability\x00', &(0x7f0000550000)=""/215, 0xd7) fgetxattr(r1, &(0x7f0000a0a000-0x15)=@known='trusted.syz\x00', &(0x7f0000c54000)=""/0, 0xfffffffffffffe36) 2018/01/13 14:07:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) read(r0, &(0x7f0000122000)=""/23, 0x17) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f00008b9000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004d6000)=[], 0x0, &(0x7f0000310000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) vmsplice(r0, &(0x7f0000f6b000-0x70)=[{&(0x7f000054a000)="3cef154dc9bb5d1ecff841c89db4f965c35d241014b5bc5dea054fb49d7f6a2c754341a5b41a3dfd04648b88d41006d3823ff40d82e3e661b9eef5b72d134ca5ba26230a5f36cff32703b3cb267c8de83c153c7249821448fb0651a13ed9525e32ff3c", 0x63}, {&(0x7f00001c4000)="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", 0x1000}, {&(0x7f0000b46000-0x78)="5ded9b9799dbb6bb716b3fe16e302d31279a83f833fd4011b437aed3ce32a23c79e73d8d9c242d00700132ddedb1bd9dd154db129ddb56030992d6b2e26e8ebd0fc0b61b248f15b4b531285b3c5d31619ccb29570b37d764109cde5d146d08f15b4199781cd894e1a5547f2efc0b1aba132f495107449888", 0x78}, {&(0x7f00001cf000)="eb73b3c7ceb296ac2a213867d1e4b9609b56f5467ac395f677df51f101abe2a9ac1b520f8e62727b633ac505aa917a9d34e4e4b1b0a4fc74bb58e1f45570dfdd9d92793d63db5593e132f5a25bccdefc1f84c615b005b5bb568163b51459cb430c0cfe75a42f9b8e906911509203545d9a3736ef4037120d9b408371fe", 0x7d}, {&(0x7f00004fe000-0x1b)="b9c68a40a7a9ebae481d65b9a59155d4efa0aab4bd9fb25fb1e4ea", 0x1b}, {&(0x7f000001d000)="d171f4997c68b1b7d1cbbf2ec6f8f095e1065eccaf92422f75ea", 0x1a}, {&(0x7f00004c9000-0x9d)="adc43bdec8246267051d655fa11a1c6e8588ec6dd0593a5b8397c795558113d16d844c9aa2b7c47c1239fba228b1e213a66823e70e52b5dd5e86942730481d6d08acdef1a5ceab4d5b559135b092c8ad10d8d6dc6675c9dd6add463b76a6df8d127ff1743bd3f6e1625ebf5b1283eb892c22cf82e5036ca55c7ab67c2693a36729fa473046cef311cf5b60ca6b09573c1a6a5c2b28bc91a10ee46d7100", 0x9d}], 0x7, 0x9) 2018/01/13 14:07:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x4000) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00008a0000-0x9)='scalable\x00', 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000712000-0x10)={0x0, 0x0}) setitimer(0x0, &(0x7f000079a000)={{0x0, 0x2710}, {r2, r3/1000+10000}}, &(0x7f0000825000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) socket(0x40000000015, 0x5, 0x0) getxattr(&(0x7f0000281000)='./file0\x00', &(0x7f0000471000+0x629)=@known='security.capability\x00', &(0x7f0000550000)=""/215, 0xd7) fgetxattr(r1, &(0x7f0000a0a000-0x15)=@known='trusted.syz\x00', &(0x7f0000c54000)=""/0, 0xfffffffffffffe36) [ 226.859390] dump_stack+0x194/0x257 [ 226.863023] ? arch_local_irq_restore+0x53/0x53 [ 226.867693] ? memcpy+0x45/0x50 [ 226.870983] ___might_sleep+0x2b2/0x470 [ 226.874980] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 226.880868] ? __check_object_size+0x25d/0x4f0 [ 226.885457] __might_sleep+0x95/0x190 [ 226.889264] __might_fault+0xab/0x1d0 [ 226.893072] _copy_to_user+0x2c/0xc0 [ 226.896790] seq_read+0x875/0x13d0 [ 226.900339] ? fsnotify+0x7b3/0x1140 [ 226.904061] ? seq_lseek+0x3c0/0x3c0 2018/01/13 14:07:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x4000) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00008a0000-0x9)='scalable\x00', 0x9) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) clock_gettime(0x0, &(0x7f0000712000-0x10)={0x0, 0x0}) setitimer(0x0, &(0x7f000079a000)={{0x0, 0x2710}, {r2, r3/1000+10000}}, &(0x7f0000825000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) socket(0x40000000015, 0x5, 0x0) getxattr(&(0x7f0000281000)='./file0\x00', &(0x7f0000471000+0x629)=@known='security.capability\x00', &(0x7f0000550000)=""/215, 0xd7) fgetxattr(r1, &(0x7f0000a0a000-0x15)=@known='trusted.syz\x00', &(0x7f0000c54000)=""/0, 0xfffffffffffffe36) [ 226.907769] ? fsnotify_first_mark+0x2b0/0x2b0 [ 226.912370] ? avc_policy_seqno+0x9/0x20 [ 226.916437] ? selinux_file_permission+0x82/0x460 [ 226.921285] ? seq_lseek+0x3c0/0x3c0 [ 226.925000] proc_reg_read+0xef/0x170 [ 226.928807] do_iter_read+0x3d2/0x5a0 [ 226.932622] ? dup_iter+0x260/0x260 [ 226.936261] vfs_readv+0x121/0x1c0 [ 226.939787] ? __fget_light+0x297/0x380 [ 226.943742] ? compat_rw_copy_check_uvector+0x2e0/0x2e0 [ 226.949095] ? kcov_ioctl+0x56/0x1b0 [ 226.952798] ? mutex_lock_nested+0x16/0x20 [ 226.957019] ? mutex_lock_nested+0x16/0x20 [ 226.961249] ? __fdget_pos+0x130/0x190 [ 226.965127] ? ioctl_preallocate+0x2b0/0x2b0 [ 226.969542] ? __fdget_raw+0x20/0x20 [ 226.973232] ? selinux_capable+0x40/0x40 [ 226.977283] do_readv+0xfc/0x2a0 [ 226.980631] ? do_readv+0xfc/0x2a0 [ 226.984143] ? vfs_readv+0x1c0/0x1c0 [ 226.987833] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 226.992650] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 226.997652] SyS_readv+0x27/0x30 [ 227.000989] entry_SYSCALL_64_fastpath+0x23/0x9a [ 227.005726] RIP: 0033:0x452cf9 [ 227.008883] RSP: 002b:00007efec6106c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000013 [ 227.016561] RAX: ffffffffffffffda RBX: 00007efec6107700 RCX: 0000000000452cf9 [ 227.023802] RDX: 0000000000000001 RSI: 00000000208e8ff0 RDI: 0000000000000013 [ 227.031041] RBP: 0000000000a2f870 R08: 0000000000000000 R09: 0000000000000000 [ 227.038279] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 227.045530] R13: 0000000000a2f7ef R14: 00007efec61079c0 R15: 0000000000000002 [ 227.052893] WARNING: CPU: 1 PID: 27011 at lib/usercopy.c:26 _copy_to_user+0xb5/0xc0 [ 227.060661] Kernel panic - not syncing: panic_on_warn set ... [ 227.060661] [ 227.067995] CPU: 1 PID: 27011 Comm: syz-executor2 Tainted: G W 4.15.0-rc7+ #260 [ 227.076625] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 227.085947] Call Trace: [ 227.088515] dump_stack+0x194/0x257 [ 227.092115] ? arch_local_irq_restore+0x53/0x53 [ 227.096759] ? vsnprintf+0x1ed/0x1900 [ 227.100533] panic+0x1e4/0x41c [ 227.103698] ? refcount_error_report+0x214/0x214 [ 227.108425] ? show_regs_print_info+0x18/0x18 [ 227.112893] ? __warn+0x1c1/0x200 [ 227.116324] ? _copy_to_user+0xb5/0xc0 [ 227.120184] __warn+0x1dc/0x200 [ 227.123438] ? _copy_to_user+0xb5/0xc0 [ 227.127303] report_bug+0x211/0x2d0 [ 227.130908] fixup_bug.part.11+0x37/0x80 [ 227.134940] do_error_trap+0x2d7/0x3e0 [ 227.138800] ? math_error+0x400/0x400 [ 227.142572] ? lock_acquire+0x1d5/0x580 [ 227.146517] ? lock_acquire+0x1d5/0x580 [ 227.150462] ? __might_fault+0x110/0x1d0 [ 227.154584] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 227.159397] do_invalid_op+0x1b/0x20 [ 227.163081] invalid_op+0x22/0x40 [ 227.166505] RIP: 0010:_copy_to_user+0xb5/0xc0 [ 227.170968] RSP: 0018:ffff8801c6a8fa10 EFLAGS: 00010206 [ 227.176303] RAX: ffff8801c310c480 RBX: 000000000000001f RCX: ffffffff825aa475 [ 227.183546] RDX: 00000000001f0100 RSI: 0000000000000000 RDI: 0000000000000282 [ 227.190795] RBP: ffff8801c6a8fa38 R08: 0000000000000000 R09: 1ffff10038d51f1e [ 227.198042] R10: ffff8801c6a8f8b8 R11: ffff8801c477ba88 R12: 00000000207e7000 [ 227.205285] R13: ffff8801a70dec1f R14: 000000000000001f R15: ffff8801cbfaea40 [ 227.212537] ? _copy_to_user+0xb5/0xc0 [ 227.216404] seq_read+0x875/0x13d0 [ 227.219918] ? fsnotify+0x7b3/0x1140 [ 227.223606] ? seq_lseek+0x3c0/0x3c0 [ 227.227296] ? fsnotify_first_mark+0x2b0/0x2b0 [ 227.231850] ? avc_policy_seqno+0x9/0x20 [ 227.235883] ? selinux_file_permission+0x82/0x460 [ 227.241941] ? seq_lseek+0x3c0/0x3c0 [ 227.245641] proc_reg_read+0xef/0x170 [ 227.249419] do_iter_read+0x3d2/0x5a0 [ 227.253200] ? dup_iter+0x260/0x260 [ 227.256813] vfs_readv+0x121/0x1c0 [ 227.260322] ? __fget_light+0x297/0x380 [ 227.264269] ? compat_rw_copy_check_uvector+0x2e0/0x2e0 [ 227.269624] ? kcov_ioctl+0x56/0x1b0 [ 227.273321] ? mutex_lock_nested+0x16/0x20 [ 227.277533] ? mutex_lock_nested+0x16/0x20 [ 227.281735] ? __fdget_pos+0x130/0x190 [ 227.285605] ? ioctl_preallocate+0x2b0/0x2b0 [ 227.289990] ? __fdget_raw+0x20/0x20 [ 227.293678] ? selinux_capable+0x40/0x40 [ 227.297713] do_readv+0xfc/0x2a0 [ 227.301049] ? do_readv+0xfc/0x2a0 [ 227.304563] ? vfs_readv+0x1c0/0x1c0 [ 227.308248] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 227.313065] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 227.318057] SyS_readv+0x27/0x30 [ 227.321398] entry_SYSCALL_64_fastpath+0x23/0x9a [ 227.326131] RIP: 0033:0x452cf9 [ 227.329299] RSP: 002b:00007efec6106c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000013 [ 227.336977] RAX: ffffffffffffffda RBX: 00007efec6107700 RCX: 0000000000452cf9 [ 227.344235] RDX: 0000000000000001 RSI: 00000000208e8ff0 RDI: 0000000000000013 [ 227.351477] RBP: 0000000000a2f870 R08: 0000000000000000 R09: 0000000000000000 [ 227.358719] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 227.365963] R13: 0000000000a2f7ef R14: 00007efec61079c0 R15: 0000000000000002 [ 227.373806] Dumping ftrace buffer: [ 227.377328] (ftrace buffer empty) [ 227.381005] Kernel Offset: disabled [ 227.384600] Rebooting in 86400 seconds..