, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xffffffff00000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x521}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) [ 676.874060] QAT: Invalid ioctl [ 676.880096] QAT: Invalid ioctl 2018/01/25 23:20:13 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 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) recvfrom$llc(r0, &(0x7f0000804000-0x29)=""/41, 0x29, 0x10001, &(0x7f0000dd9000)={0x1a, 0x3, 0x3, 0x0, 0x400, 0x4fa, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, [0x0, 0x0]}, 0x10) 2018/01/25 23:20:13 executing program 2: r0 = socket(0x18, 0x0, 0x1) openat$vsock(0xffffffffffffff9c, &(0x7f00002f1000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000)=0x0, 0x4) 2018/01/25 23:20:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000448000-0xd)='/dev/dmmidi#\x00', 0x7, 0x2000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000065e000-0x8)={0x0, 0x1ff}, &(0x7f000088f000)=0x8) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00009e0000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004d4000-0xc)={r1, 0x80000000, 0x30}, &(0x7f0000818000)=0xc) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e95000-0x10)={&(0x7f000097c000)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_PREF={0x8, 0x14, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 23:20:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b0e000-0x8)={0x0, 0x0}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000050e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000836000)={r1, 0x0, 0x2, "596841bc3cdc054fb64216f5fe06fa61f44c333433508d031f161c9cef0e1161ee7cbadf8461316f431638b1099a335bf4593a25c21aaa97ec3a98484bbfdf2519728426ced4459f19106f4e16a377b60f7bc6c8db566bd1ff52327e68b86c1e618c5259992796a023da66f26e785a7bb447866e7d725e472cd831f42678e6d053a864557cfb20054f59e03cf6c01d2d13d52a6bf401deb1aab796e014cccdc1997e6b54bb38c87591a4ee1531a50367ecde98443f270808eebf9bd96b2621dc2c569becdf3467180fd50334a42b3de0135543f605d41d267270"}) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000a36000-0x4b)="8c97b9b7948a217b3ba91d22df6d6718be2905cf8fc8c875bb4d6f695a089ba47bc600f0c6e23c4069522548d591e40a35961b4a7c50132221959e9e512f9f8da1d7be397b806c17c981c1", 0x4b) bind$inet6(r2, &(0x7f000018e000-0x1c)={0xa, 0x2, 0xffffffffffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffc}, 0xfffffffffffffcdf) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000a64000)=0x5, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5f]}) 2018/01/25 23:20:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x5, 0x6) getsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f00001f0000-0x4)=0x0, &(0x7f000070a000-0x4)=0x4) 2018/01/25 23:20:13 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, 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) readv(0xffffffffffffffff, &(0x7f0000fca000-0x40)=[{&(0x7f0000caa000)=""/8, 0x3}], 0x1) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0405405, &(0x7f0000ce5000)={{0x1345c6bb76ac9fa7, 0x3, 0x6, 0x3, 0x0}, 0x6, 0x8ca5, 0xfffffffff7b9be6f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 23:20:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000c, 0x2, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000095e000-0x10)=@common='bridge0\x00') 2018/01/25 23:20:13 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101800, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x100, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000003000)={0x0, 0x0}) fchmod(0xffffffffffffffff, 0x0) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003000)={{{@in=@remote={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=@empty={[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}}, &(0x7f0000005000-0x4)=0xffffffffffffffe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000003000)=0x0) r8 = geteuid() getresgid(&(0x7f0000003000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003000+0x47d)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000004000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000004000-0x5)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r15 = getgid() r16 = getpgrp(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000004000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000003000-0x4)=0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = getegid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f0000004000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000004000-0x8)=[{&(0x7f0000004000-0xb9)="9bced63d34610669a0fe55143727dab8903e20820dd99daacb9fdb5e2b4fce1aa5dc7909413851fcccee82f84fea67e79edaac5ec5788d8cce25337b67955143cade0cf4fe580f5ff73e284cb5ecfa9871155e2d4cb1977491a5ec0bf86d34d29830e36bcecba87b470208f7f6211316cc517f1bd9f2f393e4db626883505e2100e3ec0615c02bae126e0de25d20971814d27937c9adc21a62a063e75b8cccb0d6bf9b6b6fc3c348ef798c8e7a646505c1b7f33af88828f32e", 0xb9}], 0x1, &(0x7f0000002000-0x78)=[@rights={0x1c, 0x1, 0x1, [r0, r1, r3, r1]}, @rights={0x14, 0x1, 0x1, [r2, r3]}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}], 0x78, 0x41}, {&(0x7f0000004000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000)=[{&(0x7f0000003000)="b7a03826bab47ba5f04b5d616f2149aa42a48f8803570de24ec2e07b783bb7b0c02251efa7315e66be867681cbf87b24f3fff8c87c8032af0cfa4fbd69ada77e134f079a3a7486dbead32c9f8c06db564d3ebfa777a3a0c7d51f523ba449df", 0x5f}, {&(0x7f0000003000)="6dfcf8a3cd", 0x5}, {&(0x7f0000004000-0xb9)="8e1ed77eb15bb62695ac0f4f396f451bbe9ae0e266ad04641a58140fad3757c905d953111f3235c2b541eeb7760fd9c2ea2208d217ebb7de2f87b5b4121338cdf7f6fe6df79a609a99f51204218022d0b9a78723ca53d7188b9f5af4d687109e50e3b7b971791dbb2d76c635e1f5a787e782d50fb976c8260a6a59e1b09134b15270e730ec9e69e969f2eb81c40c36188f443f0cf47ac80cecede55318509a0e30d811b5fd914c97eb32420773167fd8c905728d7421b08386", 0xb9}], 0x3, &(0x7f0000004000-0x20)=[@rights={0x20, 0x1, 0x1, [r2, r1, r0, r1, r0]}], 0x20, 0x0}, {&(0x7f0000004000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000001000-0xe)="0346b48bc0be4b65ce22742c6719", 0xe}, {&(0x7f0000000000)="64fc56302bc6bc38cf4eda442d3498c5e1f7d365c03d37a9bbbd302d3a9d141beb875570f62296586f583eb2fcd3952300e5a41da13f5da381083daa50f0cc69b10a8f21b7d64b1adf454ac2655f1ab8818fce5e18c5053e3e9ccf9a3cf18587590784f07b2acbaee726d8f284a5df4fd7330e74c871c1149528493b2a2a82f4babfd782b4d28d6f13a109984d062c8af1a436c495f05ff6e468ec9661637d255b25549143bc3d762e6f50e4edfa5961f104ba7cd5228738331e571c15fcafaef25a6d33e0de4d590319bd1e9863241e221b7f5df7bad6fd6cfa4b77", 0xdc}, {&(0x7f0000004000-0xc1)="969989329acd1252372eb2c768f26b88ca9cc0cf97f8ef938bc60ceff1f082ea785e848b88d7f0d258651d28a6b66c86a7a0e5b92e1dca1a1d11bac0a6705076a1192555676e95107944a7af06968f3fde864d3972a2c8087c528d7065813da21334abb8dbb4e47e6bdc694adcf7a8bffe494ec92e79ece2b5659cfd0aa9fa7714d6d4cc15bea80ccc748653ca0f5c060a623b1711d6dafd20951e0d433fbf323ee113d9e3cad623425fa0042f03d605d9f20d4469137c268ab1e35b3729355c08", 0xc1}, {&(0x7f0000003000)="14abf67b2464595a7b9252bfb52cddb1507a4fef72b5a7a2e085bb57929460c1e12d09a668ba65df666864d48bef0e54138fe40f64a67fe6fa2edb91488301242fde1d8c8029fba321dbad3503739c8db893164365ca57ac31777d4565cdbb84de43acdb611a20c90137e809ab1b77ba19f8456ee4f6f1", 0x77}, {&(0x7f0000002000)="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", 0xfa}, {&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000003000)="dc30d9bdcffe05b0585715b08aa2d51e43739d079a170b5d8b6fac779722a254561a0279b0b2146187150fb46d7ae582be32e54f1cfe340b964e40062638bdbb719ded1d0ee7dd414807f32f413024f2d4006f01766722a0b1d90035dfed6ae5b2be92c5a8d9ef7f304fb48f09467411425f57b3d95c6a3269bd219b0a0d76ddbac4f132b5eeb6e061845eb4dc814ec8013a0c5be33b75a6f6e641c11104ab101d6e9a31991e4f77780fb3ab1674cd939cbafabc41", 0xb5}, {&(0x7f0000000000)="a57b7cb94fd2f7de09e9076b491d826d6c74563f4c09dd3f2778f4fdbdca9013dfec716ef951acb5d808f17c246e87d7e2946449bac684f77f58085e09678f6f80b9899842ae61f1d0a7f749f10d7094aa957a59e030", 0x56}], 0x8, &(0x7f0000000000)=[@rights={0xc, 0x1, 0x1, []}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r1, r0]}, @rights={0x24, 0x1, 0x1, [r0, r1, r2, r3, r1, r1]}, @rights={0xc, 0x1, 0x1, []}, @cred={0x18, 0x1, 0x2, r13, r14, r15}, @rights={0x24, 0x1, 0x1, [r0, r3, r3, r1, r3, r0]}, @cred={0x18, 0x1, 0x2, r16, r17, r18}], 0xb0, 0x10}, {&(0x7f0000001000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000004000-0x20)=[{&(0x7f0000003000-0x73)="41495c1cc6443aeda1bb8af27b4309d4d7d22ca9084bb45f0634785f448d9f1ff54761a657df37109a1d55bb0196a2ac3e7c553919494077d4ddeaf6fbd4e58396f7ead38d34744fb3de653008640649e18f19184211af23b1801f3848c19bef6f2201d27128e57f4c15fee279211b4db66265", 0x73}, {&(0x7f0000003000)='Ym,', 0x3}, {&(0x7f0000003000)="d5d75de37b591dbf2f7bacea23a1c712dc5fc8584bd368472bae3262a96df6da9dae9e50500810b9cb6fab0810024b5cfa07543f2f0a893b1ac0d3f8e83adbd4d6cea8a55560fe0a61503d36e9c67c5b9220b0443846a58a3f2b26f89652426e078ea6ceaa37d2fcac9d993b4c436570a92a5bbd523c4681c60e7c40bd838e805938d3a21e20ceb82d22da28466f9bea0607f1360c46748aa230c5d1678d86682b8aac88143bb57181a13f85d521", 0xae}, {&(0x7f0000003000)="fc4f5c3840bb6f4ffad60aca97ddb89a6091aebf3f27b895efefa10cf1541ec890092304ac83035e", 0x28}], 0x4, &(0x7f0000003000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r2, r3, r1, r3, r0, r19, r2]}], 0x30, 0x40}, {&(0x7f0000004000-0x8)=@abs={0xeb9d3c6364eca65, 0x0, 0x3}, 0x8, &(0x7f0000002000)=[{&(0x7f0000002000)="4b8dd9b7c65482510231ff5394c467b1a898476be4bdd2bfda42e900b54775100b5fc68295f88f5dc19cbb4e45c98b38e616efd052e759bffbbafd3390ea851c3845550a5aa0d76960bd1b8bb95213af8950cb482cb7287c173e77c8c711fd628eb1891ca338ae8a94004df0851ce5aa7764aff5eb55b5ee364155c91b", 0x7d}, {&(0x7f0000000000)="558ee883d614bad6a75e41694c4e87fe42e9982ad5538075ea4220e19555a4afc5f2fb00d7c4c1a74ce38431c679a9de55b1e79df74dd60a1ff67fe78b908ab4cf3af497e0ae8dec2c22f37179d7cd7f329d7ae4564d5ef24d3f8e51711d0770d8937047d960707c6f89178d7efca95f95ec391ce52a27043070485e57e18f03a0bf1ae4796c07a4bfb79d6ac33b63cf24d0a29ae1b6c552e5deb9c4cdcbb7f27ad684fdffe46efef36a1fed8f36acfacee9836869b84340e8d04d28", 0xbc}, {&(0x7f0000003000)="51364e8331b9c2be56a0bc895d1ee71b2c683d1b31861fec9638a475b5769b2c2a118402fbe45e6a26fa29ba6b58684e38bbf489b79b4eccbc9c8d2de8f5d45eb74a2a84bf77715b169d1309d3b4f39224368dd83613c438f79c775213cbe390629adc621cf80ab415681877e79813b65499c9ab0f97be54ea7cc07d0adf1a887f0ca5ef349357d02d73c0a50f1f0a0e080d96b6007c45194efc1bb8e872b7863a8fb0f09cc1e8947e045fb8fea36f9c633ff85b1415e1fe10c89c63a0440d70bde989781d6ae273806a1e68", 0xcc}, {&(0x7f0000003000)="3a1fac9238ab2e5d55a68c0ccf2cb7edec61abbee663485643d493c269cc783619a798b91c4cc39d21a48ef8cfd551d24577cd585d4e95338b269815990e96f977b25914b11c9275331e0739d5ebf89fe280ea8e1e628673805b9f551e4ebd0710e7e343dd3ece5f206d6f3ac5ca1febe4304a514b54569d118528c614fee4a5b09ea3ea807a74a4eb00223041190afeedc40ef638f42e50f149b027dc63962cbd1ac2587a5b70d27c26667a0699212f5a8d47544010e5afd90762", 0xbb}], 0x4, 0x0, 0x0, 0x4005}, {&(0x7f0000003000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000003000)="b5a11e6565047112ac2ab45f9ab45cad6862976417bd1dbb62c583418f160c7f99be585be1d74e278ad9f268f6aff3d648a7afd1ff5a2024d85050c61f64d94f5e5568d0b8f81cd8b088e49445b1c9d9a50ba66181f92998bb4cb4ae238ba22f6a3d0c615df87f617f057ce97d7aa49cae55145b2bc51c55dc49129ee2429ca50fc9417c61a0547147642c44286b0d11c9948b0de7c7b1db31387e0dfda6e6bf99086e4c9902948c3d27ea39c8d51948ca36dbff22d4a34238cb45a78a804e293436662ae03f7d58e0c58995bf659d7890c13d411cbe3dd8c697cda6e1d1d36fe859ea4e17ff", 0xe6}, {&(0x7f0000004000-0xa1)="4b67344a60cacc465a9e59810b97d1ffbeff57df4eb85e99cf84631bbe350f1b41d20b5c362377183bfac781fc7bc7c193cdd7814c6f64bcfb610f2654dc104d4143bf99f5260719cbfe4a156aa6f8b74db20d05cefee550b5468700d7663e264d6c7e08d791d599e519c154ba046d2f8c434d43543976094b9ebc950f0b97cc155111c4cfafa0282696da7b6261d4ff709a529ff31158e975c0ee64714ab231f0", 0xa1}, {&(0x7f0000004000-0x54)="92fb2aec3b47039dc78b38c00691388647e23b24c70314757953dd0d05cd7b3792df803ca4f6512ac0c84d834f61e4af4141e83414d3f136b76cea4de1606b46c816b750b9ffa203cc612029ebdeb45b7fa0a921", 0x54}, {&(0x7f0000003000)="e6053de0a69cf25acc8935a06253462bed27732d4848456f7de5fd88dafc803cbd00e12f99f958b64b5ede7b9c0fed860065f1f9e7c0cc", 0x37}], 0x4, 0x0, 0x0, 0x80}, {&(0x7f0000003000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000004000-0x30)=[{&(0x7f0000002000-0x4a)="43b650373a8bea54a3afb50885367bee8e91708b54c7e3065a4cd1d04397dcdb99f2f8d7fb0a99df96d6beee8c32f3fe4a1d3267672f218e27f7a9f1bd9b0d6d625cda5171d01a0ea468", 0x4a}, {&(0x7f0000000000+0x249)="076d29a2ed3bc667664946763cb907bb751a0e89499a02f810038401ceaafbcbe2e55720b425ab207d71d06bdd91ee43bc1df19cd0c22d020098a7fce6759f41dd342357d0303cb2cbfdf3fe9205559d14f93029cd80ca0acc907e057a0f099319f10e70e968f9a64994f8ef7def0aae90e937d52e43b6f302e3c76635fbc918233835ef", 0x84}, {&(0x7f0000004000-0x90)="137b4a7d07d22c1d354b82658b617dc22d8e1c763f1df8f4efb20f962457975f508e8c764ebc901aa2051ce9c9cb1b4c03c78a0d6142a5de13dcd65289ee0f7fd5cb911948109c085c5385e25d3a9a8a2edd67603fb4b12de6174c6beaf30ce166a46eedc6cc1aad2e28c2ef66a84419567a976f7d89b1b661be125ece3e5e454b823af7ce1dd8cf9ba58979756b1844", 0x90}, {&(0x7f0000003000)="75f275c870e86f7718da15d7678f148c37a05c8de3b2ee6dc1c609e1e7dd8d00522cfc339cd87f14c568579d0f9b351b5897852bcfa0d7056bf105567c7a158b786b7a", 0x43}, {&(0x7f0000003000)="b57effd298753af5ce61f5ab3775a0b9addbcd7e37602b2e7593fdac4e8121c4f9cf5ffff8157b05bd19895faf59bb9977512df6d255647e91dbc362d5a136cf46ebccc48a43466d303ebffcc151d33881020bf2def137aefb49b89b52890a59ca70670ea6cf51bfae", 0x69}, {&(0x7f0000002000)="01034a7fd23655ee52", 0x9}], 0x6, &(0x7f0000003000)=[@rights={0x24, 0x1, 0x1, [r1, r2, r3, r0, r3, r2]}, @cred={0x18, 0x1, 0x2, r20, r21, r22}], 0x3c, 0x4080}], 0x7, 0x1) ioctl$sock_bt_bnep_BNEPGETCONNINFO(0xffffffffffffffff, 0x800442d3, &(0x7f0000000000)={0x0, 0x0, 0xffff, "66d94f91c231", "605746c92ec8366ae1c2b6ccfa413ea0"}) r23 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r23, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000001000)=0x4) 2018/01/25 23:20:13 executing program 2: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000010000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000019000)='./file0\x00', &(0x7f0000019000)=@known='system.posix_acl_default\x00', &(0x7f0000002000-0x66)=""/102, 0x66) openat$rfkill(0xffffffffffffff9c, &(0x7f000000b000-0xc)='/dev/rfkill\x00', 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000008000-0xe0)=[{{0x0, 0x0, &(0x7f000000b000-0x18)=[{&(0x7f0000015000)="12", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000008000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 23:20:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000082a000)={0x0, 0x10, &(0x7f0000728000-0x68)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008b7000)=0x10) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000f0e000-0x4)={r0}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000077b000-0x10)={r1, 0x8893, 0x4, [0x0, 0x80000001, 0x6, 0x100000000]}, 0x10) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000708000-0x4)=0x0, &(0x7f0000521000+0xbc0)=0x4) 2018/01/25 23:20:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000000)=0x1f40) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00002ec000)=0x0) fcntl$setown(r0, 0x8, r1) 2018/01/25 23:20:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 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) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) r1 = syz_open_dev$admmidi(&(0x7f0000d9d000)='/dev/admmidi#\x00', 0x6, 0x200000) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000b3f000-0x28)={0x0, 0x1, &(0x7f000035a000)=""/148, &(0x7f0000362000)=""/100, &(0x7f0000ddf000-0xf3)=""/243, 0xf000}) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000607000)=@hopopts={0x0, 0x111, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) 2018/01/25 23:20:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0xe3, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c70000)='/selinux/member\x00', 0x2, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mlock(&(0x7f0000abe000/0x4000)=nil, 0x4000) r2 = 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r3, 0x0, 0x10, &(0x7f0000d56000)="000000dd020001020000008c5ee18c1000f100000000fff2", 0x18) getsockopt$inet_dccp_int(r1, 0x21, 0x1f, &(0x7f0000d27000-0x4)=0x0, &(0x7f0000116000-0x4)=0x4) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xa, 0x1, 0x0) ioctl(r1, 0x8986, &(0x7f000075a000-0xd1)="21dc9657f128a50ea0ef8e6c66abd7b7b000e499f4eba27208b3904c9502d7d46eb11609bde74361017ccdeb0acd328cc14d563f151d43712fea22ec3be76644df6021ecf51094231d64f4f088a6243ccfc661698f4fded63759716add0249b82820e9cc375355ce03bc06f31bf21e6fb4920faa69e72271a998c4ebc01acfedcc08c93560e78096db8fd49ac19594cc2b2e5a0f491449cee40f646ccf67941f7a42432a1027c85cf1e92d67950228b31811c6fa49017e03096b9194b7dabfcff4497cb0cd112384ca25436ffe7d1e487e") fcntl$getownex(r2, 0x10, &(0x7f0000eb8000)={0x0, 0x0}) getresuid(&(0x7f000073d000)=0x0, &(0x7f00005ed000-0x4)=0x0, &(0x7f0000fde000)=0x0) lstat(&(0x7f000036f000-0x8)='./file0\x00', &(0x7f00008fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000ffd000-0x40)={0x5, 0x8, 0x8, 0x9, 0xfffffffffffffffd, 0x7, 0x3ff, 0x3}) sendfile(r5, r3, 0x0, 0x80000063) getegid() getgid() ptrace$setopts(0x4200, r4, 0x8, 0x1) mmap$binder(&(0x7f0000b81000/0x3000)=nil, 0x3000, 0x2, 0x48110, r0, 0x0) mq_timedreceive(r5, &(0x7f0000b2a000)=""/39, 0x27, 0x3, &(0x7f0000a1e000-0x8)={0x0, 0x989680}) 2018/01/25 23:20:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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) r1 = gettid() r2 = getpgid(r1) gettid() r3 = syz_open_dev$sg(&(0x7f000035c000-0x9)='/dev/sg#\x00', 0x2, 0x40000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000099f000-0x1008)={0x0, 0x1000, "72b60c05ff7fee9307e3077b00ed68044112ff1c11945d0f86ff10722b9657490efc3990303a620d97299c39473ffdf24f50620d32505f8b5543c6d599e5f9aa22ffa577a697498d97c12df248d3e2d2270917cb60f3931a9a7de7d12a55d7d3af48fcc6b0b27c8b458c0063e856201908f30bafd107b75d285d236d07fb427e261181920ad1b584a2704af878bc7c45877992e10aabd948acfb8f980c71d4de400dc8725bff3d7d254ccc1582167dc137bcf8fbce73a9298f391e645a89b6e11cd8d7b5668bd6d75ce6ea9943506364ebd87327b84f68fc00f1c26bb5e35c79fb9c857b5b994d8b60263c53ac7e16933d7e173e42d75dd48ea82b218ba2e9eb5ff0c322cd89cc27ed2fd8ed82dddbe1eb862624e8b585f7e176a188e4898f12baf071b3f197c6a45fcb643970cee05dcf43ff31b0cf6617fd8294a4b2b1f72b2febbcb59bfde9b9720ed05eed3ab28b3a3e742c13ddb15175d9911f6b2cfdb643160949498076057ab37b57aa849bbed4f7e3a25341090fdfd573d3a4a6ede966d29f257555ae97bdaf884b733495cd509f63c22b93c3dab5aca8e50d9ae9f1a9b2d22cc1bccf0c654ee395bc7aaabd26d3cc6df2859afa67dd7ec542ccf4f01f35ac949a1b816f37626f2800ca9e729c73946293df7ba003fa088a61c66673e41bd188787cc2f0df1f4a5abfbcb97fc1043a01cd4f500e9ed7bf6fff6f99f7225f9fd9452812627d05ef91691ba63445951c291f21d725ef1b4b798a7935b61dbbb817d62ffc16290327abd90143079d6ccef339ce25252c4d67039486c153d20d620f5cbfd035d7efecaebb266fd91ea08a3485e9edb072cbfafff9c14b2541464374ac0271b8347d55920dd3303ec842321bdea690fc048a25a6ed02cdaabb0d8813dcb64fa0387b0fbb13a1983d3ac9dfd176d5e003da838422316cdfb8cdf5170a5a75205b9ce29ef1b9f06d11fac17e322055d66a894d1f0eeb934d5a0522997d206e10df866740671c62e5fde42ae47d9b5179aacd5acf76234349c4831e069e3348631e114ef28046dd0bedec77fddc3351c46feb6fb756cc939afa8d8a7695010bcc755b6aed41857d31d0b41b5b6e4cee51a19c9b6a4a1a20fcc20d1c4a82b5f5f8330cdab58ecaeddd208f91e371673f2cfc08ec6fdd8e357a3ea323e82a8d8659854b68a01482ab1affd1e94ca5e6ba935edd02117750a411cfc9e1c358bd5110dae04bb87dddd5a337ac676b2b2931f9522fd6053a1c9de6eb2f39f524b2a44befc768c49574cd609ceeba3e38e343ce4c22cd20c16c0acdc828f67e7acf5f8f5311aae2715ce4f71af642222ae70bc696342d020a1db6a6b127040ac8b3965a511d04a4c99387522152e8c5edbf297df0b5fa3be40d0a4c4bcf84505ad349e8365955a642abb8119964e7e13132f72318cab933001b30ceb5a0bea4bf98035e2abdcf0474d07750c1cd59f8691b9c053452d930300d7a6e500660aff589ce5d88040bc36b14b9929936a17fdd613095fc2e146416553061c23c61195bed292f0c1c52472e9a48b53c42dd24b679dd95f75d0bd89f831ca23c5e71c391cdf91c1164cd947b93f7d85765e60be279957700f52bc542f6128cc0f3647f415b264823565781de3b5fa48458fd2d2ff2d7ca783c2f6c591c362032aa50c99bf7b478a53c0f7bdbe8dce3eb69b32b0363bc10021f0caadc32a80a38603ab6ce2d58c4fb1389bf10de4ef56ff35a1fe86f43935fdc42aa92cb60310d2fdafca1a30ec9b66cc5b54e86a6478715af55c630b44cc3bade77d7af8a71df8f7bf13ba75252bffb69abecf08841c9761ff1c4146f6de777dcdef0071dd156e367d718d72c7b8b9b92414c92f378527beadd4a4703782be3d382e7af5e7e16b73c3fb326c54ea64a2195abf4611e4d3a3a3d4dadb1981b7bd4a814c2354343c6b97326c14652f0614b4c5e1cb5ed5658badf0f7f1e9bb8adcf18ae9b8fb9e574af68c0d772c883daaaba9030d4331b51d6d5e6808822500fc5341014b69d48a74028bbb64c5d16e0dd43ef043635f21cf7f5b0568a1256a84d87cc7ffaabadcd2c0be8557496f04dd78987b1d6dfb6a0cc65e00026abf3d118c4dbadc43924a9e97ed18dba335bc8a1d81f602cfc1fc86e12e0e5715aec838c862158536f6f7e932a2426bf075e6e9d4fd4bba6a46821b1a6d8466de887ecfe73c8a3963968cd80e7a45b6fc18aeb1ca671775a3f233fa9549642551c3186d6774f56df3f48d6cb45b1943039d28189162ea0c0f7e2fd986e71ab49de18607e21b0dbc316be0cdef9d6500cdb55eb8048798b13f6119dbe238ec2c67aa5ca917b5ad88a06f3b607af69dddda79fc4713a2c682e28f087f38dcaf06d6ef7973fc10fc191966f7c6b32c210b0943fa257f4ce58caf3e025cbf7a1984b43ba21b97dc70ba6739463df88c3a9729c77243cc91ac358511093d90e857dcd758b1c131a80993e96d31a200ec1064849014a53f7ff3a51489122d71971a95732708a34faf456815ea770920909945e1797fbff676ffe3c3fd822a9978de136c1266b1879827dc5df05a2d77fd3310a69fc11ac0e511699062dc2ed6956e8efce9dcc96ae72d2a9686efe3c4bf8a40b0c88f63b25fdf59d6654f72c927565e1f3f3b0f960c6b8119f875eefd315c4fd08d9820b6b12391d8c8cdefea30e45bdf35332ca7050975d69da7874d7fbbb3e5216380bde0e4d51dd81de9452f66c56098a734758e98ae645e02cc6a7b4903e14b9182deab570dfdfd1aabab8e074a9cc10134b6bb6049c0eb99a99f1b8e8eb3ca5066e17997cf9fdcc4f43ee08e1442b49463ceb65aa7d3ec5c0fc99e6f746504f36d7a34b54cc59e8a9f0068e49299859c67e630cb6d899efd24a92cfbd066d134ecd24fe2b8c737a9e66436094a7b4bfe583cbe769a9ea0d042e92ed0277270ffef5a02b585c7b80d208b880f9dcfe3a14d588bc1650beaf1741bff6111c4a963fa4b60e9ecfc931dd101d306afff890157d5d7d50650de4e72251b9356d3f629000cd1b6c5d79c13904c81a83ad85f5d8f5d40ea973865a0dc5a2ff7d0747df6fd93be8aad681a983cc0a1950d76fd9ecaf5a34ed8c99b44d2345e726a6298a138975f8aa82c943789a3852fd6e5775373addc679879eecb0a49008ec50ffb7905cc4f7c9faadab78bd28b47f6291063781c8f02482ecb4d3feaccce688e3f0ba80695394d36dc5b94ec78a54663de88ff7e664ddeb3cd654dcb3173fde683bb0bb4dbcd6a9b9bfbbc9ec2b1a01c18ecdcb942fa59e21d6592729ecd3301fd9fcae9d8e40bbba7ee613b310ba7703442219753a69ef2f96a0e0c9bec843dd488d0cd5c30d5ee1e18630b2684e448cd4cb39990d8ffc7639c3e719b28e8196f48f7cec5bba903d2f8e7faf32f0f694aa7b0a834ae14c631c99b9d8f924eca996a1e647eba8afa14847771b8bee4ba514761d4b0e9113457fe5cec5af255d60661411ad50d254e191e1e098abc81a9ada8373502e0a4a0a27324cb0fd500648d981a24c17e306147cea53b2d6c6e0a3318201ac5b5433d4251f50b8e3f2d279c911158f16410204ca4826f51923ef135737136af43ad9b3998c600257c9691f561579ad5744bcbce7900cbd28c00bee7b861c715158e4635359ad82d41656a6c7fce4651028a26a701948300b31ff7a6515e713480b7f807b7b80f9ab570ac7391bc664c907c3d8d986a76f13e7619da4c7f1188b9ca74eb42b18ff6f6fbc57daa1ef38c49a027714a00747ae5943417b775a645605a59d425d206cb2aa170693a01b36dca75ccc35245139d2d52227be6b2aa25d3b665eb88a066e2da738e1e4b92d2beadd5a44228f03fe2fae1ded75e4728ffdb5df38c9b33299cd18077c2bda508fbc8c840b432cfb6734abd5fc20cf56b1f58a696021418d5330dd0ebf120bbee95732d5dc58f2296909bb61ab65796c4a7da3dbb751ed8e0e1cc04c7926e0ad0c1577031d2c34c5b300c620de5791f34026dfe2a96c8b2115aa78c0c37fd84a133a4c0690dc1181610237a75ddd49c5d48a9215563e6fc615169415ef35e67f3ba71c784539c9430a4e1194f35631022b41b444992cb63abeaef2509c4d5f15aeef355567097d18431a70314b25a6361fdd62bbd9d03bcaf31ade781d3d2a15e8a511c023845511302629ad5b29ac1555a0ccd7f36c16ee0f0115b36bb5cb41edb0bc1d47e4e83c6fbc71340dad1d523abbe753940809a9b58db045117cf2d1ce4a8ef20fc74863658ac4adb2f7355e9b7009efa0a4fc04f48b20556b9e06164159a42cb2a8985d18417b8322362f57cc7b6a7755c226b7d88f661cc8c07726bc1dd1846c9832863ad6375a26fd9a31db165f812b5079e5c303060efa60f9dd0a232cf35f93c03ef8dc8a1bf2468084a5676e212baf2cc96453d5b1716ef3d8dc158c96e09f6565df3806a76c274851737581cf12d29acc9bd3b731eb09d0de5a6ffe712b2a3974627fbae1cc2369d06607d498a9c0b700ed5a7117f948090b464880cd2cf2196cd5251959de33253d5df424923b9f044fbc8731f1e777ef11de5d63a4b17a138501f763b25832a6e3cd89580ad173fde8acde78c90faf9c5516d5bd5e67340f50570ed1f1c188d65727d3ef2b346de7b4160fa1cb4053136c3a43cdd525c5f535d6caae4813d7c8a9747dc003e43cae068ac07a5d67dc635b41a9d6af9ae5c525e787ad5491ad32072471fd0a4d20cbcc5453deb385014e2aed679b6ac5584be0196ed8022ec9b6abd3958c8d14a120136ed6ea4a2efd046adbd73d4a791ed896d320b58016eada3d567ff044e8ce2e7381a08480ce4dd45466eb799ffc46974dcc61f396887cfc10053952a8ddb64c4f1edb407e60a46d7d0bb30d6475bb4118032502cef5420edd95d95dd60c9bb82e826a3b098ec5b260e5796c6acb05e20e9dce1c244718791b5393a1fdd168b4d234f3470000b74755d302dfbf144f8c41031c10c4eeb5e5bb337990962fa3fe036b3687ee2feb9ebffc399413af8a7f18db3fbcfdf4ed68690c061bc0423bb30537ec7d1afdde19b559309b08e7cd781dc3fcf5880a852e9e1628fc6ab8a38e7ab398ccbed0847e0051b2640cd195843056190091abbb60e99bf6573c0ec15d406c3ac344a035e0f70578c13f35adff3955ea590d805e54d0e6464f920da0d6b1253a3c7e408e10975b27045ddc1b546849b9faab7d687eb06bc56ca5ef762c5a51d36feef6825a0733322cb23b9ef5442ba9f732c5e12813e479d43913a185a66cd8d6743de81beaf322703d76710098668911a730d71626d667497e3c66d17de155ff082e18f7d38b5204cc270adc1752efd513236a88ae5ca79b887fcb50799c7434090cf7c12c03b346bd89480fd429849066215428fbb321cbd0b2b4d93ba00c31a474e4fe46c670abcc3b56c0b5fd9a9fd54da4c2e63fb23a6c7ce5b624fc3cc50437a7db4573d487649fc8f4e689858a8d47a7dca6d440de987ab94a9a3ff8e441e4be289a2d68cc7c0104f7340a1b82d71c69de5575c67ba67be4b48afad048c0e9e3ba967abcf6e977d3c5bd39d28ece2b739534085832517da7e7a9bb286c80adcb926c18072f32fd3b5645c929d69db8ad2d2e9dc0bf41535cb2631a16f3252fc94c04eb22c44d57ec3858c62158ed5e1826716ae466590ba4e58238eb0adff5052c7c11500646c5d4b49eded5eb87852a28fc0cdefae283735afbf2926e35b890e79461690b1043c1e3539f9f43294b1ad55606608a525841"}, &(0x7f0000af6000)=0x1008) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000f41000)={r4, @in6={{0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioprio_get$pid(0x3, r2) kcmp$KCMP_EPOLL_TFD(r1, 0x0, 0x7, r0, &(0x7f0000832000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000024f000)='/selinux/enforce\x00', 0x80100, 0x0) ioctl$EVIOCSKEYCODE(r5, 0x40084504, &(0x7f0000312000-0x8)=[0x5, 0x7fffffff]) 2018/01/25 23:20:13 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000001000-0x4)=0x2) close(r0) 2018/01/25 23:20:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f00006b5000)={&(0x7f0000642000/0x2000)=nil, 0x81, &(0x7f0000227000/0x3000)=nil}, 0xc) 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$can_bcm(0x1d, 0x2, 0x2) getpeername$packet(0xffffffffffffffff, &(0x7f0000563000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a24000-0x4)=0x14) connect$can_bcm(r0, &(0x7f0000001000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) 2018/01/25 23:20:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000bf3000)='./file0\x00', 0xb0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000c93000-0x4)=0x401, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) connect$bt_sco(r0, &(0x7f0000398000-0x8)={0x1f, {0x6, 0x4, 0x3ff, 0x6, 0x5, 0x40}}, 0x8) bind$alg(r1, &(0x7f00008b6000)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000da0000)=0xfff, &(0x7f0000fac000)=0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4a2c8f1268ce73a338fbd5769094347ea", 0x20) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000d42000)=[{{&(0x7f0000882000)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @common=""/16}}, 0x1e, &(0x7f0000ef9000-0x8)=[{&(0x7f0000594000)=""/37, 0x25}], 0x1, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f00009ab000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000498000-0x8)=[{&(0x7f0000a88000-0x11)=""/17, 0x11}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) 2018/01/25 23:20:13 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000001000-0x6b)=""/107, &(0x7f0000009000-0x4)=0x6b) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r1, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000005000)="050000003778d9f1ef1c32fc0b98143e037dc12502002600f11368a82cc15eb47be77a18ac534900b5e8f9cdf7fb97470044209a714fe563", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 23:20:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000caa000-0x9)='/dev/ion\x00', 0x4c000, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000117000-0xf)='/dev/sequencer\x00', 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000de6000)=[{&(0x7f00002e0000)=""/3, 0x3}], 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000b91000-0x4c)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) dup(r0) 2018/01/25 23:20:13 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000c50000-0xd)='/dev/usbmon#\x00', 0x3, 0x40100) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000532000-0x8)={0x100, 0x842, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000285000)=@ipmr_newroute={0x1c, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 23:20:13 executing program 1: munlock(&(0x7f0000eac000/0x2000)=nil, 0x2000) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009a8000)='/selinux/checkreqprot\x00', 0x80, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00003f3000)=0xfffffffffffffffa, 0x8) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0xb, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @empty=0x0, {[]}}, "000065580006010c"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x97d]}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000414000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10, 0x80000) process_vm_writev(r1, &(0x7f0000c88000-0x28)=[{&(0x7f0000001000-0x4e)=""/78, 0x4e}, {&(0x7f0000000000)=""/169, 0xa9}, {&(0x7f0000001000-0x6b)=""/107, 0x6b}, {&(0x7f00004ac000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0xa7)=""/167, 0xa7}], 0x5, &(0x7f0000ee0000)=[{&(0x7f0000001000-0xbd)=""/189, 0xbd}, {&(0x7f0000001000-0x6f)=""/111, 0x6f}, {&(0x7f0000a4d000)=""/162, 0xa2}, {&(0x7f0000000000)=""/143, 0x8f}, {&(0x7f0000b39000)=""/57, 0x39}, {&(0x7f0000975000)=""/169, 0xa9}, {&(0x7f0000b87000)=""/201, 0xc9}], 0x7, 0x0) 2018/01/25 23:20:13 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) sendto$inet6(r0, &(0x7f000022c000)="788d51ba3b71a649e24b28ff6b8589f47b5d288b527c682d039ca8a0b2e5b6a8c5449444668f3f2316fb7011f4130d80d100b994f1404dcc868a77016fa61962759de9302b5e6a2ac256e231fd0630a09711c8c56b5477eda2ff9da5c6f6dd30af8a91cd28ba5f4723bc0b94314eabf57927791e87f454bc02ebe55b1f5a785a93aa8844eaed3a8620c3a27d7980c0f6ff9d9231d92325e74c2f4790d3e832132c5b55", 0xa3, 0x20000000, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000a33000-0x18)=@hopopts={0x0, 0x28c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) sendto$inet6(r1, &(0x7f000092c000-0xa9)="", 0x0, 0x0, &(0x7f0000f7b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) [ 677.165614] sctp: [Deprecated]: syz-executor7 (pid 12537) Use of int in maxseg socket option. [ 677.165614] Use struct sctp_assoc_value instead 2018/01/25 23:20:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd1000-0x4)=0x0) syz_open_pts(r0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00009f9000-0x4)=0x4, 0x4) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f00008d6000)=r2) readv(r4, &(0x7f0000623000-0x30)=[{&(0x7f0000b36000)=""/67, 0x43}], 0x1) fcntl$setsig(r3, 0xa, 0x12) recvmsg(r4, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r3, r4) tkill(r2, 0x15) 2018/01/25 23:20:13 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000be0000)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000635000-0x9)='/dev/ion\x00', 0x40400, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000df2000-0x20)={r1, 0x1, 0x0, 0xfffffffffffffffc, &(0x7f0000c13000)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000b5d000-0x18)={0x400000009, 0x2, 0x0, 0x0, 0x0}) 2018/01/25 23:20:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) read(r0, &(0x7f0000cac000)=""/75, 0x4b) recvmsg$kcm(r0, &(0x7f0000187000)={&(0x7f00007e4000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000746000)=[], 0x0, &(0x7f0000eb6000-0x67)=""/103, 0x67, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f00004b1000-0x38)={0x0, 0x0, &(0x7f0000565000-0xa0)=[], 0x0, &(0x7f00000f1000-0xe9)=""/233, 0xe9, 0x0}, 0x0) 2018/01/25 23:20:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00008fb000-0x8)={0x0, 0x0}) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x0}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) r1 = syz_open_dev$sg(&(0x7f0000016000)='/dev/sg#\x00', 0x3, 0x1) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f00000cc000)=0x186d, 0x4) r2 = dup(r0) sendmsg$kcm(r2, &(0x7f00008fc000)={&(0x7f0000b97000-0x10)=@nfc={0x27, 0x0, 0x7, 0x7}, 0x10, &(0x7f0000d85000-0x8)=[{&(0x7f00003d6000)="27d8dbf3a0a8c608bfb11340550ddcb40198c0310c8cc3d92d13e0972468da9d6c14505bec4f576de05607dc735904eeea7a1aeba0e445f60f39d63f058280ef6e46c5724f0b22ff34f5ca1cfdc2ab7f3660d11b36685c0032f324eba4834db952a963d5cd810c66b10673a0ab8a2dfd2c6408cf3ac31392f2c0271f57b8c43bef05aab3ad3716050fe51245bf41ac5e0a3b4716253e5c7e84728bfb06a6702e772eaf6c542d7b9606af7ac1447f37d8aeb68aba6e82428e072f8aad80ee6f170001d2eea1dc2344e52e3243551452d8c0ab6b03e7a1433a7d8d5b0ffc9e1ceafe653b53ca1123baeaec1c16", 0xec}], 0x1, &(0x7f0000b56000-0x434)=[{0xc4, 0x1ff, 0x2, "a16b1667ac49c80fcec188a91a9457361fb39a284ae0bde34b31e0fd624149c41a46782052f881d36e513054fc19596344c95120214db8e6bdbe2c3e35e57ee1f03433420b89b07d4965089afc8188730a60643427e11bcd691c173cc5968796405130bee83f319261a774bbc63457e77be83d3001fcdc1cafc54f4284baef9acc93f828497c063da31a88831040e62bd0f12e5dcbbffe104f1063154f2ad34016e5fb170a6fba0d4b96950fc52be9e02df4793abc25"}, {0xc4, 0x11, 0x2, "3e32bc163959f7a1c6d7040e740d7da241871c4bd6404205a4741ba225c27eaa4cc9caf85eebff7644c653347413182b566c4c8da526442d79457b96517c445722542bcc29c665f19e0407589e74092da494ccaa72b6f467c876f222bf5d08b05b6f6f5a25fa12dc65019f7b2e292b9035e3917a3287e43d6050953a69b7158a234409c1d40b83cb8e7528f82feae9af158aa7cb734e3314100476b3b1e7656eaf4ce55405dcede9db7e7d5c6c4aa24a892f00823c"}, {0xe0, 0x107, 0x100, "c3fccb432a7f5869bd72b7a1c29b88a8da15e77e990c8f7316777a5a8d05902f547295647d69eebf33061a2c61d8faaa09a1e7003180676fec0170813a9213e53c8991ca47bcc98b0ca6fdd066f1edc9e1a33b8b50fd6d8a9486fe23652dd1b8914731d0f80e5648148a866162666eddb58811e01d9c487dfab7514e3a1b8447a2841cb9e1d3a1db3429bf3ddad0b31c05d9dee63aac08f4f9cd8eb4d88de3212da667bb4b4fd9394cf6a93577d4b0e07107da7342c63d4c59f35dae77cd46168f9b1ee44444aa9e284d6cacb20e80dad3a6"}, {0x60, 0x1be, 0x3f, "81a10f77bc1742e3d28d1fce463e9c8d63e70e9ee59ad1350c5f7bbeae936665cfa820d535cd7f87b0d6963bb27d05168d4eec6577383f267b9ff5d6a81a6a990f482a8922bd0dbd7c7f14560f8d0439b5"}, {0xe0, 0x105, 0x1bc5, "a6e870b2f9d193752b486ee9fa6025c7c1cb4399e53bd1f53f5421e08895749c63d5cd03ab2eae0f8234a613fd8983758f9cb80c679725ee9cb08d3aaff39a8329eb8d5655c8904c61146604647597fe5776062e416564e425fca685f14fc2ef183f324dceccfddb03c1563025a84af13dfb8e547ead6799cef8f67efdaa3cff385e413c8213ad27d1c290f89c83db29c40b897124e3a3e3bd28f666a32eff72ff9403e189d4f32faabbcbacd2351e2b13c56c23dfb8d6f44c7cd6f79a0bfcbe0c09b0c200d2d5878da5ea3ec949f64adb"}, {0x5c, 0x114, 0x2, "503da14a1f4e22f7e942c7b44f73cfe0c0582ff440dabb78bd37cd12332f31fbbc7d3d501f09dca679496039a5ab8aa09443e9c0ebdd0ef19489119e14d20f4fe941adf72c68f24024ad5658f3"}, {0x30, 0x10f, 0x4, "a8099c87c5d5676f1ee7f3f88a77406eb1514f74ab384351da9bb5a952fc43573912"}], 0x434, 0x40}, 0x24000051) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000a60000)=0x5, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000732000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000021000-0x4)=0xb) 2018/01/25 23:20:13 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000a000-0xc)='/dev/rfkill\x00', 0x400, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000b000)={0x0, 0x0}, 0x800) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000000d000-0x20)={@generic="3c5ea8c31f06db75c06f76935be4aeb4", @ifru_flags=0x1000}) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f000000b000)={0x100000001, 0x80000000, 0x1000, 0x40000000000000, 0x40, 0x40}) write$vnet(r0, &(0x7f0000006000)={0x1, {&(0x7f000000a000)=""/110, 0x6e, &(0x7f0000005000)=""/164, 0x1, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997fb0f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x86, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) 2018/01/25 23:20:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = syz_open_dev$sndpcmc(&(0x7f0000bdd000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x400100) bind$alg(r1, &(0x7f000039c000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tea)\x00'}, 0x58) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000068a000)=0x200, 0x4) r2 = getpgid(0xffffffffffffffff) getpriority(0x1, r2) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f0000176000)={0xfffffffffffffffd, 0x0}) bind$bt_l2cap(r3, &(0x7f00006e0000)={0x1f, 0x4, {0x56fe27c7, 0xf2e, 0x0, 0x1ff, 0x7f, 0x4}, 0x7ff, 0x4}, 0xe) 2018/01/25 23:20:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000450000-0x9)='/dev/rtc\x00', 0x80000, 0x0) bind$rds(r0, &(0x7f0000175000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c0e000-0x9)='/dev/kvm\x00', 0x200, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000018000-0x18)={0x1, 0x40000, [{0x6e0, 0x0, 0x0}]}) 2018/01/25 23:20:13 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f63000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000ab3000)=""/146, 0x92) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000001e000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000-0x118)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000005, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 23:20:13 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000)=0x0, &(0x7f000072f000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000037000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x6, &(0x7f00001e7000)=""/0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x73, &(0x7f00005d0000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000a1c000-0x2)={0x0, 0x0}, 0x2) r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000045000-0x10)={0x0, &(0x7f00003ee000)=[]}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000adf000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000031c000)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvfrom$unix(0xffffffffffffffff, &(0x7f00003e1000)=""/112, 0x70, 0x0, &(0x7f00003bc000)=@file={0x0, './file0\x00'}, 0xa) connect$inet(0xffffffffffffffff, &(0x7f0000561000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setstatus(r3, 0x4, 0x42800) dup2(r1, r3) 2018/01/25 23:20:13 executing program 2: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f67000-0xc)='/dev/autofs\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00008fe000)={0x0, 0x5, 0x6, 0x100000001, 0x3f, 0x1, 0x8000, 0x9, {0x0, @in6={{0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68d, 0x6, 0xfffffffffffffffb, 0x8, 0xcac}}, &(0x7f0000350000-0x4)=0xb8) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f67000-0x8)={r2, 0x0}, &(0x7f0000f67000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) recvfrom$inet6(r0, &(0x7f00002fd000-0xfe)=""/254, 0xfe, 0x0, &(0x7f0000f65000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000f68000-0x4)=0x3, 0x4) 2018/01/25 23:20:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000469000-0x10)={0x1, &(0x7f0000200000-0x8)=[]}, 0xfffffffffffffed0) sendto$inet(r0, &(0x7f0000361000-0x42)="4274600d2f3b3397874874b597427ef6f6bcf12f05714ec4e209e0325c2e3990368078b885a4e9c53317e0a4cc0e35a31fb2c868502b751380116605c978779e00c4", 0x42, 0x20000000, &(0x7f000030a000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x6f, &(0x7f0000f5c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x4d, 0x0, "594fb9f3b08f2ec9547529e3f44d64e438e828b6d2c7a2d23ec3beab791a5a4e3a150fa31bd94330e61f9aed9f66fd9a417f61784ab92046e0bb21d095a7e59ce8507e3256"}}}}}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000a76000-0x9)='/dev/sg#\x00', 0x4, 0x8040) ioctl$TIOCSBRK(r1, 0x5427) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00002f9000-0xc)={@broadcast=0x0, @multicast1=0x0, 0x0}, &(0x7f00000ab000-0x4)=0xc) 2018/01/25 23:20:13 executing program 1: socket(0x800001e, 0x0, 0x6) 2018/01/25 23:20:13 executing program 6: chdir(&(0x7f00002ef000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x2, 0x0) ppoll(&(0x7f0000fcb000-0x8)=[{r0, 0x0, 0x0}], 0x0, &(0x7f0000074000)={0x77359400, 0x0}, &(0x7f000047f000-0x8)={0x0}, 0x3a8) write$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}}}], 0x38) 2018/01/25 23:20:13 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000000000/0x3000)=nil) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mlock2(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xffffffffffff6523) 2018/01/25 23:20:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000cce000-0x9)='/dev/ppp\x00', 0x20000, 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f0000da0000-0x14)="0200000001000000000000010400000000000000", 0x14, 0x0) 2018/01/25 23:20:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000899000)='/dev/rfkill\x00', 0x400240, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000f5000-0x8)=@assoc_value={0x0, 0x1035}, &(0x7f0000056000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000640000)={r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x1ff, 0x9, 0x4, 0x10}, &(0x7f0000484000)=0xa0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000ee9000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) syz_open_dev$vcsa(&(0x7f000042f000)='/dev/vcsa#\x00', 0x0, 0x2) 2018/01/25 23:20:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000033a000)={0x1, [0x0]}, &(0x7f000059e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00008b2000-0xc)=@sack_info={r1, 0x40, 0x0}, 0xc) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000f04000)='/dev/audio\x00', 0x8000, 0x0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000ed3000)={0x8, 0x67, "82c9799cd4a6817d350194f425b8a3c99674ef2753e8a66568cb8fdd1c5af10870b8d465c92d28f7f5114814a5a70eb3446350fa2559a9fc0083326c587e81cf379ce19942820dbf68c6433308ada25fe01ebf32ce4afe78331a56a4eae85394a9554042db2145"}) 2018/01/25 23:20:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000411000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ecd000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00002f3000)=0x7, 0x4) r3 = syz_open_dev$sndpcmc(&(0x7f00002a5000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6, 0x400000) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f0000e59000)=0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000ade000)={0x0, 0xa1ca, 0x800000000000, 0x4, 0xffff}) dup2(r0, r1) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x5) 2018/01/25 23:20:14 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000003000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x5452, &(0x7f0000001000)=""/250) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000004000-0x58)={0x5, 0x5, 0x10001, 0x80, 0x8, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 23:20:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4)=0x0, 0x4) shutdown(r0, 0x0) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="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", 0x55f}], 0x1) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000067a000-0x15)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000528000-0x98)={0x0, @in6={{0xa, 0x3, 0xb, @loopback={0x0, 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9f, 0x0}, &(0x7f00004fb000-0x4)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000de8000-0x14)={r2, 0x8, 0x5, 0x3, 0x7ef, 0x200}, &(0x7f0000ffb000)=0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000f31000)={0x0, @broadcast=0x0, @multicast2=0x0}, &(0x7f00009a2000-0x4)=0xc) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x1e4}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) close(r0) 2018/01/25 23:20:14 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xfffffffffffffddf) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) getsockopt$netlink(r1, 0x10e, 0xe, &(0x7f0000008000)=""/192, &(0x7f000001b000)=0xc0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000022000)="fa205df5a546dcc67681ecd7fee093d9062e504828c506dfbc319c1835a7fd9ed664a8e3962fec4542eb8e86de03638be0b1ee1af822057cd9a4dd90d896340d583e1a14ef41242da5b3ecd73021d1cb0d11a4b8d9cbbfbfea5b0ac957a8b44453dbe0ce9f72b0f3321337f82f47ec7c8f370ecf1dee7be49232dcd29b980ef4fc63e590eed383fa0cea212f72846372") ioctl$sock_FIOGETOWN(r0, 0x800454d7, &(0x7f0000001000-0x4)=0x0) 2018/01/25 23:20:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$kvm(0xffffffffffffff9c, &(0x7f0000465000)='/dev/kvm\x00', 0xa200, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$admmidi(&(0x7f0000af5000-0xe)='/dev/admmidi#\x00', 0x5, 0x24002) ioctl$KVM_PPC_GET_SMMU_INFO(0xffffffffffffffff, 0x8250aea6, &(0x7f0000165000-0xa)=""/10) getpeername$packet(0xffffffffffffffff, &(0x7f0000b4e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000060d000-0x4)=0x14) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000093a000)={{{@in=@loopback=0x7f000001, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x3, 0x0, 0xffffffffffffffff, 0x1, 0xa, 0x0, 0x0, 0x0, r2, 0x0}, {0x0, 0x0, 0x80, 0x101, 0x0, 0x0, 0x100000000, 0x0}, {0x0, 0x0, 0x0, 0xeb}, 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0x0}, {{@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x3c}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x4, 0x3, 0x3, 0x0, 0xe95f, 0x5}}, 0xe8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000445000)={0x0, 0x0}, 0x6) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00007fe000-0xc)={0x0, 0x0, 0xffffffffffffffff}) syz_open_dev$mouse(&(0x7f00005da000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f000055a000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setflags(r1, 0x2, 0x1) close(r1) 2018/01/25 23:20:14 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000150000)='net/ptype\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000001000-0x8)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0x8) syz_open_dev$binder(&(0x7f0000002000-0xd)='/dev/binder#\x00', 0x0, 0x2) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000001000)=0x0) 2018/01/25 23:20:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000cd4000-0x8)=0x1) r0 = syz_open_dev$sndctrl(&(0x7f000090d000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0x1000000000c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000769000-0x16)='/selinux/checkreqprot\x00', 0x40200, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x401) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00008b5000)={"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"}) readv(r0, &(0x7f00008e9000-0x60)=[{&(0x7f000076f000-0xc0)=""/192, 0xc0}], 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000001000)=0x1025f) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) open(&(0x7f0000c6d000)='./file0\x00', 0x402000, 0x40) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000bf9000-0xb)='/dev/mixer\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000627000-0x8)={r3, 0x0}, &(0x7f0000906000-0x4)=0x8) 2018/01/25 23:20:14 executing program 4: mmap(&(0x7f0000000000/0x23e000)=nil, 0x23e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000b2000)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000038000-0x18)=[{{0x0, 0x0}, 0x1, 0x1c, 0x2}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) sendfile(r1, r0, 0x0, 0x72439a68) 2018/01/25 23:20:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$sndpcmc(&(0x7f00007c1000-0x12)='/dev/snd/pcmC#D#c\x00', 0xc6, 0x400) ioctl$LOOP_CLR_FD(r1, 0x4c01) prctl$setname(0xf, &(0x7f0000dff000-0xb)='\'-vboxnet1\x00') write(r0, &(0x7f0000ba0000)="130000001000ffdde200f49ff60f05001b230a", 0x13) 2018/01/25 23:20:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00008f5000-0x4)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f000007a000)=r1) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x0, 0x0) fchmod(r3, 0x43) ioctl(r2, 0x40044160, &(0x7f0000004000)="") 2018/01/25 23:20:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0xffffffffffffff8d, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000940000-0x4)=0x6, 0x4) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) write(r0, &(0x7f00004a2000-0xb7)="", 0x0) 2018/01/25 23:20:14 executing program 3: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007be000-0xf)='/dev/sequencer\x00', 0xaa000, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000f21000)=0x0, 0x4) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) r2 = socket(0x4, 0x3, 0x9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000e73000-0x4)=0x0, &(0x7f0000ed7000-0x4)=0x4) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000f20000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f21000-0x2c)=@ethtool_cmd={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getegid() 2018/01/25 23:20:14 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = dup2(r0, r0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013000)=0x0, 0x4) r3 = dup2(r2, r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000013000)=r4) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000024000-0x18)={0xaa, 0x40a, 0x0}) 2018/01/25 23:20:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000017c000)={0x4, 0x1ff, 0x8000, 0x10000, 0x8, 0x7ff, 0x8001, 0x10000000, 0x4, 0x907, 0x2}, 0xb) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) sendto(r1, &(0x7f0000720000)="aab15871cca26ac3af573a85420e9a04733f2f64845d59bd7e6d5612c94a548e6e124b6460eb171d0d047c5c10395470e35b0bb5ffaeae5c2f1cfa10fde46442e109e972990cbf6d0730b07c5329d98e5776142b802beafe99492bc03ea5fa4c1aaf0e148319c0ffea742ac7867a70db1c648031e97a25", 0x77, 0x4000, &(0x7f0000f26000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000038f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00009e2000)={@common='lo\x00', &(0x7f0000ba4000)=@ethtool_rxfh={0x46, 0x0, 0x0, 0x0, 0x0, "c16bd3", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 23:20:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x6, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f00002ed000-0x4)=0x3) ioctl$int_in(r0, 0x5473, &(0x7f0000a11000)=0x7) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000305000-0x4)=0x7fff, 0x4) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000d70000-0x44)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) sendmmsg(r0, &(0x7f0000d3f000-0x3c)=[{{&(0x7f0000434000-0x80)=@generic={0x0, "97f17fa58f38269eeeb772cddc5a05395ae201b40b6fdcff3629b15e4ba3f642d389e4cf8838221ca64a3aaa8bb78073a556440756690000000000000007533b98cd048a49cea2adac8ce9fc88dd861acb68bcc3df23e6377c6ab7c4677ae3fc800689889109cb84efc6eb51affbe63e714100067c22d8c8c345fbb47407"}, 0x80, &(0x7f0000177000-0x10)=[{&(0x7f0000785000-0x1000)="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", 0x1000}, {&(0x7f00000c6000-0x7e)="fb9753e4147309a569f8009c53b9b00f0aa96f13eb4ac57ded704648df94225500241e041cb98b27fb6b0f19e99615943afe56afba788c4c83356a45f846fb6a36d6fd5ce536a5400b60602c23868965710d4c25d8fe232a31b0878899c6e33165f5261b96aa32ac3e4778acb77ceb0b4b996c8fa3b705e67cbe95438288", 0x7e}], 0x2, &(0x7f00003cf000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00007bd000)={0x8, &(0x7f0000832000-0x40)=[{0x6, 0x5, 0x7, 0x10000}, {0x3, 0x4342, 0x0, 0xffffffffffffffff}, {0x7, 0x8000, 0x2, 0x5}, {0x8, 0x1, 0x5, 0x7}, {0x7f, 0x2, 0x53f9, 0x1}, {0x81, 0x1, 0x2, 0x3}, {0x0, 0x1, 0x8000, 0x3}, {0x0, 0x8, 0x10001, 0x1}]}, 0x8) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000059f000-0x8)={0x80000001, 0xfffffffffffffffd, 0xe7b, 0x3e}, 0x8) 2018/01/25 23:20:14 executing program 7: mmap(&(0x7f0000000000/0xf8000)=nil, 0xf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00000f9000-0x10)='/dev/input/mice\x00', 0x0, 0x800410100) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f000003b000-0x4)=0x40, 0x4) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f00000a2000-0xb)='/dev/adsp#\x00', 0x7f, 0x80000) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00000fa000)={{0x46b, 0x10000}, {0x3f, 0x724a}, 0x80000000, 0x5, 0x7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000f9000-0x11)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x18, &(0x7f00000fa000)=0x8, 0x4) syz_emit_ethernet(0x2a, &(0x7f00000d6000-0x2e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, 0x0) listen(r2, 0x0) 2018/01/25 23:20:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000073000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x0) sendmmsg$alg(r0, &(0x7f0000026000)=[], 0x0, 0x8000) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000cc4000)='/selinux/load\x00', 0x2, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000000)="379fee3d0a75aa15", 0x8}], 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000924000-0x8)=""/8, &(0x7f0000d4e000-0x4)=0x8) 2018/01/25 23:20:14 executing program 1: mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000004000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) sendmsg(r0, &(0x7f0000004000-0x1c)={&(0x7f0000000000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58, &(0x7f0000000000)=[], 0x0, &(0x7f0000004000)=[{0xc, 0x84, 0x0, ""}], 0xc, 0x0}, 0x0) close(0xffffffffffffffff) 2018/01/25 23:20:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d62000)='/dev/sequencer2\x00', 0x404000, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000a36000)={0x0, @rand_addr=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000112000-0x4)=0xc) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000007a000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0xa00000, 0x7fff, 0x100, 0x8, 0x7f, 0x7fff, 0x8000, 0xffffffffffff0001, 0x215b, 0x3, 0x80000000, 0xf81, 0x9, 0x7]}, &(0x7f000002c000)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00007e2000)={0x0, 0xab, "e6a1448a33794e8c633fa8c1f34ec2ec1f23df2d4198b130109353176154adc00476e9bdb367db724540a5a13bcc0b611e78293d2c7937518b22920ed9d47afa737e3c11ccfea3e70bf5d5dcdf3cbbc3276adc57e86614dc227c36c89d018a94e2a830a1f16fd3e5cbbe3b90029940dfe5a84d1f9e8c9c5829ba8e853753ec976a0377bb4034d6c525bba9aaacac0e4d0b87047e22b1a8be2ae653642fd3e63c317e6be81540007bfaae54"}, &(0x7f0000683000-0x4)=0xb3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000fe3000-0xa0)={0x0, @in6={{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x5, 0x5, 0x3, 0xfffffffffffffffd}, &(0x7f0000426000)=0xa0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00006f5000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a40000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000ccb000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000518000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000445000+0xa65)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x1, 0xff, 0xc, 0x9, 0x5fada9fd, 0x100}, &(0x7f0000cd6000)=0x20) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000ff8000-0x20)={r2, 0x18, "44e5cabd22be6f5ef1b79cf480d5e93eab88605a8895bf3d"}, &(0x7f0000503000)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000281000)={0x0, 0x1}, &(0x7f0000317000)=0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000e4e000-0x4)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00001ab000)=@assoc_value={0x0, 0x800}, &(0x7f00000c8000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00004bb000-0x8)=@assoc_value={r7, 0xfffffffffffffffd}, 0xffffffffffffff46) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f000059e000-0xb8)={r5, 0x213, 0x7, 0x24fa, 0x100000001, 0x7, 0x81, 0x551f58dc, {r6, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0xa63}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x70f, 0x2, 0x3f, 0x1000}}, &(0x7f0000f44000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000b87000)=@assoc_value={0x0, 0x0}, &(0x7f000001f000-0x4)=0x8) 2018/01/25 23:20:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x10)='attr\x00') r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000004000-0x2)='./file0\x00', r0, &(0x7f0000004000-0x8)='./file0\x00') ppoll(&(0x7f0000410000)=[{r1, 0x7024, 0x0}, {r0, 0x410, 0x0}], 0x2, &(0x7f0000844000-0x8)={0x77359400, 0x0}, &(0x7f0000b21000)={0x2}, 0x8) sendmsg$key(r0, &(0x7f0000b8c000)={0x0, 0x0, &(0x7f00008ba000)={&(0x7f0000d58000-0x238)={0x2, 0xd, 0x15bf, 0x7, 0x47, 0x0, 0x2, 0x3, [@sadb_address={0x3, 0x5, 0xff, 0x80, 0x0, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_ident={0x2, 0xa, 0x2, 0x0, 0x5}, @sadb_key={0x1c, 0x9, 0x690, 0x0, "15895a596c08076c875e8adae4013434f89f51994788ce26a07d472db66855e104779c1a350615dd6b21110ba61f72104e1203a4fbab88346ce50dc286f7bc684bd66e7c821a9441163af35081344ecb2cf6a46a806da042b1898a17857fa3e007ad713080302970160c8f2aee696628c5bf6c35e7adc41d65624455326925d8745be57c8bacaa6813f338e21d3e0e07810c77f54a55fbaccaac4b540f22b63ed0b84941f6051a92687fe9ac2e3dff7715313d7f223f05990330f6ccdab3b8e133ff24b20b79eab2de71ab23b73f0c6d10ed"}, @sadb_x_sec_ctx={0x2, 0x18, 0x7, 0x5, 0x7, "155d1498a50dfa"}, @sadb_key={0x1e, 0x8, 0x730, 0x0, "bf75e0629bc2e95c8035472c982602a1ffc5db08d2f0f720f908e22a2771f521e1aa04851f9c22985f035e870ffc7ab3592a951902a98b6beb8d89c8449136920cd31f4a5691e965046da668d672654a011898cfb769a6268168517ce9535172e2736c70ab660dd0354b3635e0fa300ea27519fad02271ad74da6c1462c5fa5453208c75a6f6c8ad13d9fc100e45ca0814ffe2c3ce3055edb7624730c169c4731689b883644a321e57e6ffbe1902e694c26f7fffd751898ecbdfbb8d8804596c0c2c73cf548589cf307d5b4daa047bbb1492016e7fdb995a1ac7239e43c236b639507f186ae5"}, @sadb_lifetime={0x4, 0x3, 0xec, 0x1000, 0x4, 0xb22}]}, 0x238}, 0x1, 0x0, 0x0, 0x0}, 0x50) recvfrom$ax25(r0, &(0x7f0000af7000)=""/48, 0x30, 0x10000, &(0x7f00003d5000-0x10)={0x3, {"5942c1ef6729a1"}, 0x800}, 0x10) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f000031d000)={0x0, 0x0}, 0x2) 2018/01/25 23:20:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x8) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f00004f8000-0x68)={0x81, 0x0, [0x2, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/25 23:20:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) 2018/01/25 23:20:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006c1000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000903000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f00004d5000)=""/181) 2018/01/25 23:20:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = memfd_create(&(0x7f0000279000-0x9)='/dev/kvm\x00', 0x1) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000f87000)={0x5, 0x0, [{0xddbf, 0x0, 0x0, 0x0, @sint={0x2db, 0x1}}, {0xee, 0x0, 0x0, 0x0, @irqchip={0x1, 0x8}}, {0x5, 0x3, 0x0, 0x0, @sint={0x1, 0x9}}, {0x9, 0x3, 0x0, 0x0, @sint={0xe4f, 0x3}}, {0x8, 0x3, 0x0, 0x0, @sint={0x8001, 0x2}}]}) mmap$binder(&(0x7f000056a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f0000f3d000)={0x2, 0x0, [{0xfffffffffffffffc, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) 2018/01/25 23:20:14 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, 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$packet(0x11, 0x3, 0x300) mmap$binder(&(0x7f0000e98000/0x1000)=nil, 0x1000, 0x0, 0x1013, r0, 0x0) fcntl$notify(r0, 0x402, 0x1) r1 = syz_open_dev$midi(&(0x7f0000ebd000)='/dev/midi#\x00', 0x49, 0x101000) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2018/01/25 23:20:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000df5000-0xc)='/dev/amidi#\x00', 0x7, 0x400) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000075c000-0x4)=0x6, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000a9e000-0x261)={'security\x00', 0x7fff, 0x0, 0x205, [0x0, 0x0, 0x7ff, 0x0, 0x63], [0xefca, 0x0, 0x1, 0x0, 0x0], 0x10, &(0x7f0000f6e000)={0x0, 0x0}, [{{{@empty=0x0, @loopback=0x7f000001, 0x0, 0x0, @generic="c6a59e10a8e62f34633f2c5de8c16626", @common='vcan0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x90, 0xf8, 0x0, {0x0, 0x4}, [{0x20, "03dddbd315f0aa0ab8f98c439d4be1e7b0892ebb313b3ce6fac04595ea", 0x0, ""}]}, {0x68, "59e123d36001ebff7e0ed19a37c0ee587c4ebc4bd3289607f3ab87e6a3", 0x0, "c79de6b584c53c72c8b1e49a2690348715292081107703a4ebb149da6ae4a5367d630b9f8f6c1956df4f8a760f3fb7b1941d139fa429dfec69ca29c8ea5f1eb9181b5ff55744a6cf"}}, {{{@broadcast=0xffffffff, @rand_addr=0xc4eb, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @generic="97b1b0f2266e6d03adf36fbf54e60e71", {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x0}, 0xa2b, 0xb3, 0x10d, 0x23, {0x0, 0x4e}, [{0x23, "0543c49a47ca8d8e95195106afd501a3dfc449d6a2212b37423f651bd2", 0x8, 'aLz'}, {0x20, "7ba39d3a1f148f6fb4d37035f5d55c31683e68e6238bba726253c02aa0", 0x6, ""}]}, {0x50, "ab4d2efdc48262c3b16055baadb6d13c95ae3cba7c7694e68a65c01a3e", 0x0, "47ef2552e082f4bcb4e42363015efbbd685818f0bc8204a46171e9759ddca0ef0f4560dac3b496b91933025ab48122c8664578ffc87770274602"}}]}, 0x261) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a0d000-0x9)='/dev/rtc\x00', 0x20000, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f00004f2000)={r1, r1, 0x2, 0x40, &(0x7f00001c9000-0x1000)="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", 0x3, 0x800, 0x1ff, 0x81, 0x100000000, 0x8, 0xfffffffffffffffd, "1e1c428a29164fee2fd8028d276153feb18966644106edebbaba13c2fcceecab398bb2fa51a271e1a1a17fc4ab25d7be0f8b0c76f9f16851bea64cdeecabcdb66e05fba8f9110de22c6fb7abd52e85d751d762329b94716fba779e67d893f23096eab0c7498ae94675494585f1fabedeeac00135c872f9f9114e85600f77bcc75c2d5deca304c6e741043cd24434c2addcc93a0f703d3d48ec56a32be8e8dcdc9df82f912602b370de28648eba2f5fdedf424c0a2654e26775489c1124aa9ceb071173f7d21a288fabf44ac2a499f56a1b"}) [ 677.844686] sctp: [Deprecated]: syz-executor6 (pid 12708) Use of struct sctp_assoc_value in delayed_ack socket option. [ 677.844686] Use struct sctp_sack_info instead 2018/01/25 23:20:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ee8000)='/dev/cuse\x00', 0x87a4e241efb58342, 0x0) listen$netrom(r0, 0x80) r1 = syz_open_dev$tun(&(0x7f000086e000-0xd)='/dev/net/tun\x00', 0x0, 0x10103f) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="00fffffff00010840017ca7563ceb139", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e4000-0x50)={@common='rose0\x00', @ifru_flags=0x400}) close(r1) r2 = dup(r1) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f000026d000)={0x1000, 0x0, 0x9, 0x3, 0x9, 0xd0b}) 2018/01/25 23:20:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) r1 = syz_open_dev$vcsn(&(0x7f000032f000-0xa)='/dev/vcs#\x00', 0x7, 0x40) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00009d5000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00007da000)={r2, 0x12}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000bb5000)={0x0, 0x0, 0x0, []}, 0x8) 2018/01/25 23:20:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000425000-0x4)=0x0, &(0x7f0000a76000)=0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000e06000-0x8)={0x0, 0x0}, &(0x7f0000333000)=0x8) r1 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00008a9000-0x4)=0x0) kcmp(r1, r2, 0x0, r0, r0) 2018/01/25 23:20:14 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x40) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000002000)=0x2, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[{r0, 0x4000, 0x0}, {r0, 0x40, 0x0}, {r0, 0x100, 0x0}], 0x3, 0x10001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000004000-0x18)={0x0, 0x28, 0x8, [0x3, 0x2, 0x100000001, 0x80, 0x1d0, 0x100000000, 0xfffffffffffffff9, 0x5]}, &(0x7f0000004000-0x4)=0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003000)={r1, 0x8, 0x6, 0x7}, 0x10) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000000)=@req={0x0, 0x0, 0x0, 0x7fffffff}, 0x10) 2018/01/25 23:20:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f0000005000-0xfc)=""/252, 0xfc}, {&(0x7f0000004000)=""/101, 0x65}], 0x2, &(0x7f0000005000-0x30)=[{&(0x7f0000005000-0x3)=""/174, 0xae}], 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/vcs\x00', 0x100, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000002000)=@assoc_value={0x0, 0x0}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000005000-0x8)={0x0, 0x200}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={r2, 0x4, 0x1, 0x9, 0xfff, 0x81, 0x2, 0x4, {r3, @in6={{0xa, 0x1, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x71e1, 0xdf1c, 0x80000000, 0x935e, 0x6}}, &(0x7f0000004000+0x115)=0xb8) 2018/01/25 23:20:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = socket$netlink(0x10, 0x3, 0xc) r2 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007fc000)={0x0, 0x0, 0x0}, &(0x7f0000a5b000)=0xc) sendmsg$nl_generic(r0, &(0x7f000056a000)={&(0x7f000095c000)={0x10, 0x0, 0x0, 0x144000}, 0xc, &(0x7f0000066000)={&(0x7f0000ebd000)={0x410, 0x27, 0x8, 0x3, 0x1, {0x1e, 0x0, 0x0}, [@typed={0x18, 0x7d, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @nested={0x290, 0x7d, [@generic="80d12dac0ec5f8f3a8edf03abd237ec467214980377dbae4cc7f9aa271114514166aff275e73b12777bd17b16628507f02829c0b43da17a5bf6fe8af7bcda7dc8b830f8bf66a49ec0007f769c7afa40ed74dbc51f5d34a246c1806b95b1f98fd283077158ae586ff3deaa86ea61bcc4814bc7cd310d6acaa346893668905b508e5ad8f394a8ba52ee4a2bafd8bccfd7125bb5ae896aa38c2a27b06994080c98c7aa1d84e4b1c21", @typed={0xc, 0x8f, @u32=0x10000}, @typed={0xc, 0x96, @pid=r2}, @generic="8d92d5713321497d4d8477db761e0e15c4930e9f8d5bb8c7a09c3c144f49a215962532a17bee78d948d335ce9c8ef0d7cc0d874f8c330769d787594c67d16b7f6d00ecd089e7a3dc63", @generic="9eed3bf8a4148f09f8b4b4298b8afe2cb333446077dddcdda438e382c45a749a9d323339670150712042ed72d26165093187441adc5a32878b0877352c8f4d17a44f8cbdd9a15333e98152e906437247ff90795cdf904d", @generic="61b6d4cb5a1306ba8d747a699adeb628ca8563cee59b46c7e58b22c82443085221251829478ff2b732e09fe58602cf", @generic="3b87f666b4141c97738e2004b758537acdd5abe780b47974236374c2a9856cdd0685a58f3b704cd172e04f6097daed888f1e28fefb34fdca7452bd45cc6173953a1f5ff25ee8a9d4aa7faac797307d0603259d78058f193bed5cfa8e5930c85f41baf13998230cfa3dda0cb751f49190b56ebc997437448b7c6419889b0bfdcc4410e2fc6895875c3c62306f77eabc2dc2f3da9d3ef9f255d3390f1690f13bee4fb54eb8e927001895e8c9512c1f9694d0eeff9773db6f9c224984bafb32884962d89d120f98f77aae135e77b1ade97332867bf002e35cf8f681025f206a46cbb6fc2acec42e314b8b2bcfc22e352a4d216e11", @typed={0x8, 0x5f, @void=""}]}, @typed={0xc, 0x6b, @pid=r3}, @generic="ea409cb48083f2e35f916e7ff2631d910a8f8ff29a285ada967c3ce6a4b465d86a54169fbf9a17c868b4a32a", @generic="71dd89433d872ff022b6092b218b25da43bf2a9123ab1ede5170ba99881d9d56211a9335b1a54d518ae77a63569d947aaf0f7e6688d9467f4480f737fd81d21e52d64daae5894b51bcec591a77ab4cef4b01bdcb30b25cc9ff0829e6e10e887a06da8a0409ca83c18483ea46daffcc251d38558533896e1c2a3b6668df5bdd9d0f1a0da29e", @nested={0x94, 0x46, [@generic="3d1c572c66d675fe31b22e234644d4d6d25fa69803ec0b252a96c700f867994ddb9def041ba8fcae87784247f60763b0a659cff9621a093482bbc400659b91db2c3c95b7f8c7b4d522d47b5a293560c6eb06406ffe6b554f4df6654bfcf36cccb770c1b85a78fdf63f75dd432272c77d891c72a738c5d8c45e585a6cd60ab8850c73ad608631c2b6e6886a1e47b9"]}]}, 0x410}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) socketpair(0x9, 0x0, 0x7, &(0x7f0000b55000)={0x0, 0x0}) ioctl$KVM_GET_DEVICE_ATTR(r4, 0x4018aee2, &(0x7f000055f000)={0x0, 0x50d, 0x4, &(0x7f00008ed000)=0x0}) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) ptrace$setsig(0x4203, r2, 0x3, &(0x7f00002ba000)={0x32, 0x7, 0x5, 0x80000001}) r5 = socket$netlink(0x10, 0x3, 0xc) writev(r5, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) setsockopt$inet6_dccp_buf(r4, 0x21, 0xf, &(0x7f0000b0a000)="6b53fc508f98d188a7ccfebfad9442e8939969d8cef128169b170ee5e9f098d3f13bc073e280ee0110fd81162dc90f9bb078ebad1eeb1db79329ad3461540282ac7de2d295cb5df7e04aa539a3ee43a16cfa3b5012d65fb6222ce1c94b26aab5c92151791bbb937d477f989c799ef7e3a79a6c08ff28c9ca77e698c17a075884ddfa7be51031392410e2c132411a8b0f18e04f32b039449f7d572b9d3be42c", 0x9f) 2018/01/25 23:20:14 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000007000)={0x6, 0x2bb, 0x5, 0x6, 0x6438}) setsockopt(r0, 0x111, 0x1, &(0x7f0000000000)="0d9cd50f", 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000007000)={&(0x7f0000003000-0x10)=@ax25={0x3, {"70ca792fbbbf1f"}, 0x3}, 0x10, &(0x7f0000004000-0x20)=[{&(0x7f0000007000)="d0f29026535060cb6ec80f0036e302ad6fd4b2b6892a8108e019d62bcc7a7a5ab65d6c7bd2f046cdc188964f12036101819904f21dc44741be9964f7bfe7693a5caddfd1acdff8f655ed6a53901dcc2660e69ed3513bc483e74602098aa59f3baf0c3e0fcc271e0fd23b3b788344d73ce789879e4d1243d56d3d0c669ce76a3d291abadfbcde1bfc8f2846aeec6b4266cfad25b6a13ba5acd2706a8bdb0162903aa789", 0xa3}, {&(0x7f0000004000)="f0e213b8db778fbb2bb024875e97d40b3a98aebaa17df4f96ad12232e8833de7ac098ecf54a02b1af237065494309a0311add21e2863c31180c904c526152eed4ab7c61d51ce2fecf366931501e8b7f206b9e70b46c6b5326a1b1ba09c61c052ba1d2fc0b89aabcdc89dc15ae1e4f99d3fb71a95c56f3bdfaaa680e194e3f9e12ddd0f9ead7ca3ddacf54bcedb354a8eada5557ac7e5fdb3294a0b824b676609cc33b95743e280e99f", 0xa9}, {&(0x7f0000008000-0xe2)="fb645805ccaa32b0be7ab9c965ad8515557797c71c08afe554dfaeabec4a87fc23cb4af8ba1817157b746963ea3df87d7576d18f9c9dea45df3375637efc2154047a2c2139c532b6fddf3a38ead6b562968667516b66d4a732f63686a2942a33ea8718b645aed586747b90088ef734e16bd9a7ea5dae1c7c70aa0c016459a3dcbe9d0065c35e4b8407690ad83781ccf8f738eac731975a9b2b74f61af095f9ae2b580eccc83e21f5bae036ced078ba38651bfea64854249ca605bce12a5b574ef5de665ac2599fa50475f7908820799afc15fc340e5f3c9564dccd20de6637809f89", 0xe2}, {&(0x7f0000000000)="340bc86ad30b79cbbb7a06a7cc40e2a44755c72d5806cba21e5dd813b52c4477043424b99293f5fa2a43c6d32115cde116b26be98d7b1c36b0965e58b09e47d52960ae96", 0x44}], 0x4, &(0x7f0000002000)=[{0x74, 0x1, 0x4, "dc5abcc4b7356af3945cd2af198f23434fa9014dfbcf1a8b8d564f82233f21d7be27f027196eae5374f179466da643c5b2605151fa5953f1bd31195eb1631a8f2d4447254046e4f6c44b03e6add427bb441581f7ba2c29ab714bb6c76e39b7feee23089da40b5b"}, {0x64, 0x109, 0xf69e, "1c3a2284a3b6b0b0e5905b552f0f8e43a0b3ac60ead1189510d6de1413df9535a1e7f42a17f9cbbff6adfee51c50139e0ec2cf5237c2ffa7e4a6d2e5057c666de9400d1482fa7321ff2ffde80d6182ad80c08ed786a85a79"}, {0xf4, 0x11f, 0x0, "df22d2fdc27aed75d9f4c7827eeeb7db3c1cf55d126a6f10ff2f92c33c684e4cc378070da4e1daf39e6606f096e24c56ef28cea0c70185b243c1c691eaefc23676dcbc4e1c5fca1d32a466a6019cc4be3d14c93ceca5ce5cd37d68bee18ab7025a4658f519938d4cae841d9bf2146b09d3ad8dc7144d5887aab9bef7d0e381e10a2a375c115223dd991afc24db66efdd27489601a7248eb351b98e05f576c10564a55334425132ce07dffd70d280d05a2a2a2b41ed1f528a117a68ea8a115b7c6641c3a2113b37b7ef9d323607aa53759b0135c9cfe57fb214484c89d5f467add2ee749dff"}, {0x100c, 0x102, 0xef7a, "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{0x88, 0x29, 0x9, "a783baab8d231090244eb4928a7af500c3bd5c1762b5666195ff093d25126d1021189d2abb86bc0ddc602ff8578e7382e03592404c4d45da616cad0c85b51afdca7870395906999001ac93ea8520de3105a197e032e7cad673c816d6550c8e21f82c0da2162f15867392ebc49ad1c268ca4023e7d042597620be1a61"}, {0x60, 0x194, 0x0, "3bc4c9dce374dad17eeb764942f476e38e23fac88b172d7b4964f7f3cf28e633ce7dbee77cd01846ca52553ec540280861e98b4b9b1d4b62fc5e0c469cc71309014e4572c936687a5464cca0974a755c88da520c"}, {0x104, 0x11d, 0x0, "7266980c3a46cd453795e86a2d7524dabc2237e96b32caaac75dcfd31d895dc85ba1fe0f492802e82d1022f52aef05727d06bdc89ae5d0e2ff140645a8a219765709ae506e2f78f48a1f2a511610aff0d2993ccdee469c4ad7f4eb3ff196048e68524c4fb8c7ab4a199df18979816f935c57c6665ccdacb1d94a97419bdf0fe52043bd8c808b611679d858975169849f9ef7314a28026d049e7abd13599bf1fc1053f6f44c08f1c6c07c607b3a1db3eea2c6ca2c7f41b597a68231d63c33a35bd740fb54c94338da6910a82620f5f465f06bb827cdb7aa156cc8110d90be5fa4bb9d24e74b5d36b7fcea0fe2625faa472e0385cf8bd9331e"}, {0x104, 0x101, 0x5, "65f86052224a1c990de74f67ba9ec98408e1ed700a1489e75105e974ce97bdc8356e1042ff9436c9b17cff306b0de6c4160d455ab3004b9ff9f43affa2b09b2ac906db344d8772ff6d6843ed960ed3b50e6f758363ae0bfcebafc7da67483b0fbcfc07ba5f1d48335cda74cb79f7e5e281d22632454452cdd4497fad8a1193e110ea50e152ce6f6f3662f9f60141a4e52a80e39eed9c832f1603141e0d7760ffcdf089d89c854e3a31ba09619f765268be5f7caa6606bb3e31b6b981d4aeb49a36b1504c5e73ba383e6263bd070a1624ed1650615764300777b3bf56367c67f8db2f53f9902074568fb0e250e9357f62d5fe6eb3bc34"}, {0x7c, 0xff, 0x4, "100be6f9a95c571f95a70bf7636e81c0f8bef1108dcd6cae138ddd0f369a891c876b84b206b7d467de261746127c30814914d08b5ba4fcf3430f4e43133a6d5c2b36df44aed40864173f903eb05b2a8aee3664fb4e392e94bc0c9beab9448f80394d1aaabc51a8e6a0e556dd3cff"}, {0x18, 0x113, 0x3, "e4a50330f8fe284252"}], 0x155c, 0x0}, 0x84) 2018/01/25 23:20:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f000062e000)=0x0, 0x378) [ 677.916332] sctp: [Deprecated]: syz-executor6 (pid 12725) Use of struct sctp_assoc_value in delayed_ack socket option. [ 677.916332] Use struct sctp_sack_info instead 2018/01/25 23:20:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xfb) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000a0c000-0x4)=0xffffffffffffff08, 0xfee8) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f29000)='nv\x00', 0x3) r1 = memfd_create(&(0x7f00000a4000-0x5)='ppp0\x00', 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f7f000)={0x80000000, 0x0}) 2018/01/25 23:20:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d1000-0x10)='/dev/sequencer2\x00', 0x18000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000d60000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000643000)=0x8) sendmsg$nl_generic(r0, &(0x7f0000b3e000-0x38)={&(0x7f000000a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000466000)={0x2c, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000005, 0x0, 0x0}, [@typed={0x18, 0x11, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 23:20:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000dbc000)='/dev/ppp\x00', 0x181101, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000167000-0x33)={0x0, 0x2b, "07ca5800f313ba53c6a8d6bfbcb3fd052aff798740935169b0cd4130f034a7047220eb1e6dfc1be9915cf8"}, &(0x7f0000467000)=0x33) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000132000-0x1)={r1, 0x80, 0x6, [0x3, 0x3, 0x0, 0x3, 0x6, 0x3]}, 0x14) r2 = socket(0x10, 0x20000000802, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000ec2000-0x8c)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002e3000)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000a26000-0x98)={r3, @in6={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x480000000, 0x1bf}, 0x98) write(r2, &(0x7f0000371000-0x1f)="1f000000520007f2000094fef5000f430a0017d200000028b4a500ffffb92b", 0x1f) read(r2, &(0x7f0000dc3000-0x9f)=""/159, 0x9f) 2018/01/25 23:20:14 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mprotect(&(0x7f00001ec000/0x13000)=nil, 0x13000, 0x0) r1 = syz_open_dev$sg(&(0x7f000000b000-0x9)='/dev/sg#\x00', 0x3, 0x80) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f000000c000-0x4)=""/4) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) sendto$inet(r0, &(0x7f0000005000)="06", 0x1, 0x0, 0x0, 0x0) 2018/01/25 23:20:14 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r1, &(0x7f00009aa000-0x58)={0x0, 0x1a, 0x1, @thr={&(0x7f0000001000-0x27)="5c20c59b190c740ac24a165e6102b1b3718a30679a2d1fc85cae66c18d43001a8781efcd656765", &(0x7f000097d000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000f2a000)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @empty=0x0}, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000002000-0x70)={0x7fff, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50, 0x200, 0x9, 0x100000001, 0x1000, &(0x7f0000001000-0x10)=@generic="5dd4886499efdfbbe9f5e628de191f51", 0x0, 0x2, 0xb6d}) 2018/01/25 23:20:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000002000-0x1)="8c", 0x1, 0x0, &(0x7f0000001000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000eb1000)={0x6, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000807000-0x8)=0xd080) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000525000)='/dev/kvm\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f0000236000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000f18000)='\x00', 0x1, 0x0) 2018/01/25 23:20:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xffff, 0x800) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f000052b000)={0x31c, 0x2, 0xf7, 0x9, 0x10, 0x101}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000-0x3e)='encrypted\x00', &(0x7f0000899000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='\x00', 0x0) fcntl$setsig(r0, 0xa, 0x25) add_key(&(0x7f0000001000)='pkcs7_test\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0xf0)="1049", 0x2, r1) 2018/01/25 23:20:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x2000000000001, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00002e7000-0x9e)=""/158, &(0x7f0000e17000-0x4)=0x9e) r1 = syz_open_dev$adsp(&(0x7f0000efe000)='/dev/adsp#\x00', 0x6, 0x20082) mq_unlink(&(0x7f0000b75000-0x15)='!proccpusetGPLnodev{\x00') ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f000028b000-0x8)={0x4, &(0x7f00004dd000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f00005b2000-0x8)={r2, &(0x7f000062f000-0xe7)=""/231}) 2018/01/25 23:20:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f00002ec000)=0x1, 0x2) sendto$inet6(r0, &(0x7f00005e9000-0x7b)="f02fb8e3dc34873c1d9c502da68ebe5af3d7455e06084fb6c50b6e3f82b0a9ce01a39c8f1a3dd6ad93fb806858e1b53443dfee4c516ce5dfcdc821b415cd47b934ebfbecb730df3bef5d30a75b3ca8e761082286a5de42a645a3557f9061d0e593fe353808ea5aaec29d1f3f8e3d05ab6d77d63f154adb4b56908c", 0x7b, 0x800, 0x0, 0x360) pipe(&(0x7f000076f000)={0x0, 0x0}) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f000036a000-0x8)={0x8, 0x5, 0x20d5, 0x2}) getsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x18b) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000b2b000)={@common='eql\x00', @ifru_flags=0x1800}) 2018/01/25 23:20:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000ccb000-0xa)='/dev/vcs#\x00', 0x7fffffff, 0x1) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) fcntl$setlease(r0, 0x400, 0x0) 2018/01/25 23:20:14 executing program 6: r0 = open(&(0x7f0000ffa000-0x8)='./file0\x00', 0x80000, 0x24) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00009fc000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b20000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000720000-0x1c)={0x0, 0x0, &(0x7f0000891000)={&(0x7f0000d80000-0x78)={0x2, 0x10, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x80000000, {0x6, 0x6f, 0x0, 0x0, 0x0, 0xffff, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 23:20:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001dd000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0xfffffffffffffd6a) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)='q', 0x1) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00006a3000)=[{0x0, 0x0, &(0x7f00000bc000-0x20)=[{&(0x7f0000d3b000-0x80)="f35cdd05ad14d76444d52d5bd3b8e7fa5b70daf33901ebbf63cb09727478173c6ba2bdb904ace3ef0570ec2815b51970e1d6a779738d3b6b8d647727caca952079b35e23e702de8d258751147e46d32e2b83c987cbb4fb82d49f063e18f7", 0x5e}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x7, &(0x7f0000ef9000-0x18)=[{&(0x7f00009c4000-0x5d)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) 2018/01/25 23:20:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f00008af000)="b53a1d12d30dcd1c45d7") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000cc4000)=0x0, &(0x7f0000e39000-0x4)=0x0, &(0x7f0000959000)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc08c5114, &(0x7f00003e6000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 23:20:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f00009dc000)={0x0, {""/7}, 0x0}, &(0x7f00000ef000-0x3)=0x10, 0x800) setsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000d29000)=0x3, 0x4) 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$nl_netfilter(0x10, 0x3, 0xc) syz_open_dev$evdev(&(0x7f0000ddf000-0x12)='/dev/input/event#\x00', 0x200, 0x0) write(r1, &(0x7f000039a000-0xb2)="130000001000ffdde200f49ff60f050000230a009d0000000f00afc43022e5f9ec3e4fe8697ae1a3490096000601e7b93c189814e301000000f049a1b4b88ed4fc65be0602c2d3275df1f2aa09b1267c3d5f3d5e77e150da8ed7d56ca466a47bd87da5cd04b27dd26746ea50518c2c681bbce9093d3f8612f026723aff9b20db0f7e5bf12930d837b9cb3452b6c400807d886959e41ad30961933ae9f90debd5b56d2a917a6f575b8b76199346c8f325b8", 0xb1) 2018/01/25 23:20:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000b89000-0x4)=0x100000001) r0 = open(&(0x7f0000cbf000)='./file0\x00', 0x88400, 0x40) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000eed000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000095e000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000bfb000)={r1, 0x2}, &(0x7f00002a1000)=0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) syz_emit_ethernet(0x2a, &(0x7f00003dd000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @udp={0x2, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/25 23:20:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000c54000-0x4)=0x6, 0x4) sendmsg$nl_netfilter(r0, &(0x7f00004d4000-0x38)={&(0x7f0000bcd000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c9c000-0x10)={&(0x7f0000d04000-0x18b8)={0x14, 0x1, 0x2, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) pread64(r0, &(0x7f0000810000)=""/148, 0x94, 0x0) 2018/01/25 23:20:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x202000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00008e0000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x14) fcntl$setlease(r0, 0x400, 0x1) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000002000-0x88)={0x4, {{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) remap_file_pages(&(0x7f0000799000/0x4000)=nil, 0x4000, 0x8, 0xe2d5, 0x2002) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000002000)=0x1d) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000004000-0x8)='./file0\x00', 0x200) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000)=0x401, 0x4) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000001000-0x1)=0x9, &(0x7f0000000000)=0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000004000)={0x4, 0x7, 0x8, {0x77359400, 0x0}, 0x68d5dba3, 0x89f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000006000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000004000-0x2)=0x3, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000007000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x3, 0x0, 0x2, 0x8, 0xa2, 0x6}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ipx(r0, &(0x7f0000007000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000004000)=0x10, 0x800) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000008000-0xa3)=""/163) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000009000-0x4e)={r1, 0x46, "d2100a9d9c48fe116b36037f5ff16654ed7d8be908da62f707e86788b09bff9f3870e86d0039ec855d86c62c0f5baeb7b19ac6050c41f9ee686d4895eca5cdcec60671af402c"}, &(0x7f0000005000-0x4)=0x4e) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f000000a000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) 2018/01/25 23:20:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c05000-0xb)='/dev/hwrng\x00', 0x208000, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000075f000-0x11)='/dev/vga_arbiter\x00', 0x22000, 0x0) mbind(&(0x7f00004d5000/0x4000)=nil, 0x4000, 0x8002, &(0x7f000051a000)=0x8000000000, 0x9, 0x6) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000267000-0x1000)=""/4096, &(0x7f0000d24000)=0x1000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f0000422000-0x1c)={&(0x7f00008d3000-0xc)={0x10, 0x0, 0x0, 0x10000400}, 0xc, &(0x7f000012e000-0x8)={&(0x7f00004d0000-0x10)=@delrng={0x10, 0x14, 0x4, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x4}, 0x0) rt_sigsuspend(&(0x7f0000342000)={0x3}, 0x8) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000a1f000)=0x1) 2018/01/25 23:20:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004cc000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0xff}, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) syz_open_dev$sg(&(0x7f0000ba3000)='/dev/sg#\x00', 0xdb86, 0x5a4a75dba289ac1) 2018/01/25 23:20:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000de4000)={&(0x7f0000a88000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00003e0000-0x48)=[{&(0x7f0000bec000-0xee)=""/238, 0xee}, {&(0x7f0000975000)=""/239, 0xef}, {&(0x7f0000eab000)=""/108, 0x6c}, {&(0x7f0000622000)=""/244, 0xf4}, {&(0x7f00000d7000)=""/30, 0x1e}, {&(0x7f00008ba000)=""/55, 0x37}, {&(0x7f000090a000)=""/134, 0x86}, {&(0x7f00009c0000-0xd2)=""/210, 0xd2}, {&(0x7f0000f8b000-0x7e)=""/126, 0x7e}], 0x9, &(0x7f000072e000-0x38)=""/56, 0x38, 0x9}, 0x40000001) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00008fb000)=0xd049000000000000, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009fc000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00004e7000-0xef)={0x0, 0xe7, "a7538ebc0a270fbd8e26a484c3c85d71f234685421f36b9641b70cb598694c762206899e374ec697f3f6e9382c0852a58546b024a6aa4048b36f041122a90e25101cae0262c4e16cb6397631b5023b2a8ab1ccae2b0a8813b4ccea79823adade3b9b39d167eb20377e75604e2ff7aab5f95355b8acf7ee3a9bb66389ad8d2af89cfc950c27d874418f06f396695c6db25a78acd73e57cb10a5f06684c394444885215a857bdd287c4a1e3e66d4835cc77d809d9ec6f25c5e314b5fc3de69c84075a256451af0c73791147c4fa5a1a411fae12344240c40e04d9a9ddf96ead38f147eb004e9d855"}, &(0x7f0000170000)=0xef) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00005b0000-0x6)={r2, 0x8}, &(0x7f000028a000-0x4)=0xfffffffffffffc55) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x5) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000963000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x26, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='vcan0\x00'}) writev(r3, &(0x7f0000fd6000)=[{&(0x7f0000e85000)="3d5547d553c6441ee4351fb24107b8a624a2dd613df9f64f13939b258c3197990cf3143973e397e67118066efdc40f42af8b96cb1d1119e1c111c15ac7d8f7bdcf50347919741207e58eeafd0c83c9393defe6f96470f1d55157a33d9a0ccd8aad12a606cbac0ca7ef6fafb57dd71c54a9c4e174c7e2a4b9c1550b40cc7439dfbf989709c8ac3eb34fe3888cd6a072ec518f58ea29efc02287bebc7337c858db9093eb73199fe9ae641ae6", 0xab}, {&(0x7f000009d000)="a9a07d8bbd1414bf7e487ee52c7ed1325793177f154a19f6832bb9df9d7398bbfc7d16c08b0fe4498bbf946b409ff7f8567d794d8139bcf3ed807155c140c4b1b190be38683414b9f912f4f3f553b8b7a20f6f046e4fbde04cd06b1f62cecb6388fd2b5d3990e5f11a7dfe606c9dbd2cff95be4d381b364570a83422baaa7689fbb37ab07f3b64fd8c7e112c7a548750ff87248ed4116141b158fe0cb20ba5cbf58efbebb49a2de0fe902525f3b06832efbf5716f601463b5e9165d93de134ac2cdde020a5b181d1f4ad5e681b5073bca0af64051d625bd6e6f9c7e4136a3f6d5aac8a10b1c078e307365cd157b9", 0xee}, {&(0x7f0000253000)="45a694fb1f7fc9ee9269c318844cf01e8c20606235d690334c8a559683d1fa3d2e7eef4dd004dce28d28e522d31f2fae85764fec460224f60eb81d36835be1c089c21853207e2802080f0f8fa4930146ae4549459a13d807a61408459a1d2ba67498ceacb01e16688e56a61cad7787de4b4f65e986a0990f63a59ccf938e2fdb75df4bb989f0b51ae683e4d1ffd1d1bd2c17906e470b2adb5d0241abcd7212f68fcab0cf2e80ae", 0xa7}, {&(0x7f00008d8000-0x25)="2821100d00e7c157408ec1c07658a9b7e2213d644eb1f8b912151d43672cac568dd5cd2195", 0x25}], 0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000ca8000)=0x0) syz_open_procfs(r4, &(0x7f0000c65000-0xed)="2e732f8000657200758318a52767990f150cc86adbffdce4030000006f1a663de3907a3fc26419c8373cd06126f256e4231f4a4c9d49ae65d7dbffcbb522032c906a8085a3598efec58ace12abe7d31238b12ea258a6ac638e5e54dca560185ba6aea3a449070238e80b8c75db862263fd8d8471f90a3a7311de7795f2a195edcb6df3768d7afa2c06a802bc6839cc30f90248cd19a7fdc4137161f58743dadc314fd49589df915fadd048daa569838540342da82c03ddff76c9d45dce823253abfff395db84d5c2703c0bdd755fec929886bf753d16582a61e03ca9d1e0ceb2991fa0b51fc5fb9ea37e495ef7") syz_open_dev$audion(&(0x7f00005b8000-0xc)='/dev/audio#\x00', 0x690c, 0x1) 2018/01/25 23:20:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000000000)=0x38bff778f11db165) 2018/01/25 23:20:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002fb000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8000000200000001, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f8c000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00006ae000-0x4)=0x0) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/25 23:20:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000c8d000)={0x400, 0x3d, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 23:20:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fe7000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvmmsg(r0, &(0x7f00003d9000-0x60)=[{{&(0x7f000049f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000031f000)=[{&(0x7f0000ac3000)=""/4096, 0x1000}], 0x1, &(0x7f0000067000)=""/15, 0xf, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000bb1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaf7000)=nil, 0xaf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f55000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000313000-0x8)={0x0, 0x80}, &(0x7f000065b000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000cd0000)={r3, 0x1, 0xc1, "91cf541a176a2bee7f351da38bf8ff4170e32a97c0ef4be8401cb3fb16955b368c7eb99fdf5521e44a471fd12e278cf2917469728e127d37a91097d5b6eb0efec7f91252c3ee0223ae0a6379ff444332deaae29759b8de52b866a363ce43d142ce12ce2eb2c129fc46b8787b56e1160452c55e0bf0b4868a28c8bdb0fe5b5adaaec66211f902526e8bd82225cc9c20e103488a5b125a9f3fe191249216a03d02c3226b760ceeb2b14818d199bb5d18fc5e088f228dc2ecc6d9fc317614a365c2ba"}, 0xc9) socket$can_raw(0x1d, 0x3, 0x1) close(r1) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00009b7000-0x4)=0x0, &(0x7f000078b000-0x4)=0x4) 2018/01/25 23:20:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008b6000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x2) recvmmsg(r1, &(0x7f00006a5000-0x60)=[{{&(0x7f00000a5000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000a45000)=[], 0x0, &(0x7f0000716000)=""/102, 0x66, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000e44000)=[{&(0x7f0000041000)=""/19, 0x13}], 0x1, &(0x7f0000533000)=""/232, 0xe8, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000895000)={0x77359400, 0x0}) socket$alg(0x26, 0x5, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f00002c3000)='/dev/dsp\x00', 0x40000, 0x0) 2018/01/25 23:20:14 executing program 1: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x530f, &(0x7f0000017000-0x1)="") fchmod(r0, 0xfdfffffffffffffe) 2018/01/25 23:20:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x1, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000003000)={0x20000, 0x6, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000002000-0x25)={0x0, 0x1d, "99e8db45c50676a79665a05351d88339dbcf0fc49772bfd35ce854bfd4"}, &(0x7f0000004000-0x4)=0x25) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000005000-0x10)={0xfce, 0x3, 0x9a, 0xfffffffffffff205, r3}, &(0x7f0000004000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000004000-0xac)={r3, 0xa4, "14121d89f65f08ba4dc96a821a78f87301242a2edb8bc8ab442bc324ce4a2c6bb9017e2a3c5b879a28465e2ff00cbbaa465d4a48a9cbebf6406901c044777d1597cc42c47a30c3009ca6b4b4e56917d0858bec307ccc8c529bacebfa368809884a7500693f9f3cb44295f2761902b12e7cacf7129e1b1aaebf633765c1e4fd1c056d48d39b66850005a3da8b97996949178bafa0337c42708d0cc3403fa1b3ebe879764e"}, &(0x7f0000001000-0x4)=0xac) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000005000)=0x5) 2018/01/25 23:20:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000974000-0xc)={0x0, 0x1c, &(0x7f0000932000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}]}, &(0x7f0000399000-0x4)=0xc) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087e000-0x2)="d1", 0x1, 0xfffffffffffffffd, &(0x7f0000060000-0x1c)={0xa, 0x0, 0xffff, @loopback={0x0, 0x1}, 0x3}, 0x1c) accept4$inet6(r0, &(0x7f0000218000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000caf000)=0x1c, 0x0) 2018/01/25 23:20:14 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000169000)={0x28, 0x1a, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0x14, 0x2, [@typed={0x10, 0x0, @u64=0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0xe, 0x803, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000690000)=0x0, &(0x7f0000ec0000)=0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f71000)='/dev/rtc\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000e00000-0x5c)={0x7, 0x1, {0x0, 0x3, 0x6, 0x0, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 23:20:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002ea000)='net/snmp\x00') sendfile(r0, r0, &(0x7f0000798000)=0x0, 0x61) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/25 23:20:14 executing program 4: bind$ipx(0xffffffffffffffff, &(0x7f0000d8e000-0x10)={0x4, 0x0, 0x0, "2a59fc7e7659", 0x0, 0x0}, 0x10) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) listen(r1, 0x3a) close(r0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f000032a000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, &(0x7f00004cf000-0xbb)="", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""}) 2018/01/25 23:20:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x2000000000000027, 0x0) 2018/01/25 23:20:14 executing program 0: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000308000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000002000-0x8)='./file0\x00', 0x8000, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000-0x10)={r1, 0x28, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) fcntl$getown(r3, 0x9) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000aa2000)={0x0, 0x4, 0x10, 0x2, 0xc6e2}, &(0x7f0000de2000)=0x18) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000328000-0x14)={r4, 0x7f, 0x4, 0x4, 0xf1a, 0x5}, 0x14) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f000092d000)=0x2, 0xfffffffffffffe93) getsockopt$inet6_buf(r2, 0x29, 0x33, &(0x7f0000ddc000-0x1e)=""/30, &(0x7f0000000000)=0x1e) fstat(r2, &(0x7f0000b49000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 23:20:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) syz_open_dev$amidi(&(0x7f0000174000)='/dev/amidi#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) pwrite64(r1, &(0x7f00004f7000)="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", 0x1000, 0x0) 2018/01/25 23:20:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007d5000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000f3a000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @igmp={0x10033, 0x0, 0x0, @empty=0x0, "41a9ba65"}}}}}, &(0x7f0000828000-0xc)={0x0, 0x1, [0x4a]}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00007ae000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f0000a75000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 23:20:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000dcc000)=0x9) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(r0, &(0x7f00001a1000-0x8)=0xfffffffffffffffa, 0x8) write$eventfd(r0, &(0x7f00003ab000)=0x0, 0x8) 2018/01/25 23:20:14 executing program 1: open(&(0x7f00001c5000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x80000000000000c, 0x800) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) fcntl$notify(0xffffffffffffffff, 0x402, 0x0) 2018/01/25 23:20:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d3e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setgroups(0x0, &(0x7f0000016000)=[]) 2018/01/25 23:20:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000de4000)='/dev/snd/midiC#D#\x00', 0x5394, 0x8000) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000faf000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000057000-0x8)={r1, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000081c000-0x10)={r2, r3, 0x0}) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000380000-0xac)=""/172) r4 = syz_open_dev$evdev(&(0x7f0000dda000-0x12)='/dev/input/event#\x00', 0x200, 0x0) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f000016c000-0x4)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x1, 0x0) r5 = dup(r4) socket$packet(0x11, 0x3, 0x300) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000014000)=""/61) execve(&(0x7f00005af000-0x8)='./file0\x00', &(0x7f0000bf5000)=[&(0x7f0000099000-0x12)='/dev/input/event#\x00', &(0x7f0000724000-0x12)='/dev/input/event#\x00', &(0x7f00001a1000-0x17)='vboxnet0proc-vboxnet1+\x00'], &(0x7f0000367000)=[&(0x7f000034f000-0x12)='/dev/input/event#\x00', &(0x7f0000376000-0x12)='/dev/input/event#\x00', &(0x7f00002b4000)='/dev/input/event#\x00', &(0x7f0000280000-0x12)='/dev/input/event#\x00', &(0x7f0000130000-0x12)='/dev/input/event#\x00', &(0x7f000000b000-0x3)='lo\x00', &(0x7f0000289000-0x4)="212def00", &(0x7f0000264000-0x1)='\x00', &(0x7f000059a000-0x12)='/dev/input/event#\x00']) openat$hwrng(0xffffffffffffff9c, &(0x7f000029a000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$TIOCSBRK(r5, 0x40044591) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f0000f4c000-0x27)=""/39) pkey_alloc(0x0, 0x2) 2018/01/25 23:20:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syncfs(0xffffffffffffffff) kexec_load(0x3, 0x4, &(0x7f0000b76000)=[{&(0x7f0000f2f000-0x7)="9dac5059801256", 0x7, 0x2, 0x8}, {&(0x7f00004c7000-0x47)="3ba201c7eb611513115eef46268fdafe52c7f59f13cf086e7e5b7357fdacd5abdfb09ff4d8eec23e20c654fa40a4dafec0c7010e42e39a03e79f7e2533e4e347518ced8f9753a3", 0x47, 0x80000000, 0xfffffffffffffffc}, {&(0x7f0000124000)="2f39dd9061ec3a1dd77355911c0d824a838d46acfb34e4f7f84f920dd665cf2b7265ba147573bb070f4da1624f00b83d1bcd7af80bd24bf67c9c378504e7974388ca8d996f13a21e229049b5efdb6f959be32729eda9a8d37604b125e00122e447b72bb1aab878dc29380681326d26946c28ec2b0c1a16f37df4cceb5e2119b5e95801e2076e877fe29856fec96476d71655ec4f7dfb90553b0d0b380bfdbcb1d74ae5f2476796b717cd29f2d0ab7fe8ada5c91e82f2caad0042593824f711675909b9f14f5162d3c20cac269d56a377b9a70bc0dc64473401847235c2df08a851a4810ec4597c0daba9c01c6f5e702fbe9220", 0xf3, 0x7, 0x81}, {&(0x7f00008a4000-0xe4)="0a53f9c2759ef5d34ad94ff576733b99e0db5710f822deef4fffe8884acefa06b94eec3ff6adfa03a314a741e925baebe1129050cbb8ecb1f0c5ec7c88f74e827d575f510490b555857afa1b456cda5d32075518485bd1e5df513a4f73c4cbf2d3c74c343d292a9b953949bd42beb7e4636919da4a3377b15de1bf428dfb6b751f42347fe754995a9082b993e73195b19961054eac045b4cf8010349e1e8d57c49316fa402fed191c978b40ce46355844eba3db40147deeffd9e1c03503f86c3d480533d437c3ccb43f392c528cef97e4dad9136131fa017da0f089f84503c2864d56611", 0xe4, 0x6, 0xffff}], 0x140000) r0 = perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00003a8000)='/dev/autofs\x00', 0x400400, 0x0) connect$inet6(r1, &(0x7f00000f2000-0x1c)={0xa, 0x0, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, 0x1c) r2 = dup3(r0, r0, 0x80000) sendmsg$key(r2, &(0x7f00007ce000)={0x0, 0x0, &(0x7f0000248000)={&(0x7f00002cd000)={0x2, 0xe, 0xff, 0x7, 0x14, 0x0, 0x5, 0x1, [@sadb_lifetime={0x4, 0x2, 0xe0d, 0x81, 0x8001, 0x0}, @sadb_ident={0x2, 0xb, 0xffffffff, 0x0, 0x8}, @sadb_x_sec_ctx={0xc, 0x18, 0x7f, 0xfff, 0x55, "0973cc3ea5dd9cb6cd35c517e0c8406023473d7ddc6960ab04807c72fd65f4451f27066d7c55bc6c7c01e6a7a3ad03d44a6c9ab026d72f742932a4bf9e152eb734bb51b28fca00995aa131bc912544f49fe7c2bdcc"}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x4000) move_pages(0x0, 0x1, &(0x7f0000a5b000)=[&(0x7f000051a000/0x1000)=nil], 0x0, &(0x7f00002a2000)=[], 0x0) 2018/01/25 23:20:14 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f9d000)={0xffffffffffffffff}) setsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f00008c4000-0x71)="bb36b83df5ee19bdbd26b94332e079d01b8be814c4b2fa43598e8c7743d1e79d4865bd24dd8fba8d9278661536a563ef8ba02d845dab101ebfa77866298f0a50e8437e44eb79a6a5a79569dab35164146e0749892341d486ba0f347c5bd77e9c9ed1073ce0a7d120599cc5b2ff7e342010", 0x71) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000053b000)='/proc/self/net/pfkey\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x4004000000000014, &(0x7f0000fe7000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000c9f000)={0x0, 0x2710}, 0x8) memfd_create(&(0x7f0000001000-0x4)='em0\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000f9d000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000fd3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) r3 = socket(0x10, 0x803, 0x0) ioctl$sock_ifreq(r3, 0x8927, &(0x7f0000cba000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/25 23:20:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f00004ba000)='./file0\x00', &(0x7f000021d000-0x8)='./file0\x00', &(0x7f000015e000)='ramfs\x00', 0x0, &(0x7f000000a000)="") socket$bt_hidp(0x1f, 0x3, 0x6) creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) chdir(&(0x7f00002d7000)='./file0\x00') modify_ldt$write(0x1, &(0x7f0000cec000)={0x5, 0x100000, 0xffffffff, 0x63, 0x6, 0x100000000, 0x1, 0x1, 0x0, 0x0}, 0x10) mount(&(0x7f000030b000)='./file0\x00', &(0x7f0000813000-0x8)='./file0\x00', &(0x7f00009cd000-0x8)='cramfs\x00', 0x2000, &(0x7f00009ba000)="") 2018/01/25 23:20:14 executing program 6: r0 = epoll_create1(0x80000) io_setup(0x0, &(0x7f000051e000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x7f, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$amidi(&(0x7f0000770000-0xc)='/dev/amidi#\x00', 0xc79, 0x101002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f0a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000377000)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f92000-0x9)='/dev/rtc\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r1, 0x6, &(0x7f0000000000)=[&(0x7f0000809000)={0x0, 0x0, 0x0, 0x8, 0x1, r0, &(0x7f0000001000-0xc5)="32ef52c0f27968f83c50f45b3b81d534abde9f78f67d9c5c2a6d363557217ba470f9a2524d59eabc27b0df560ca56313c1ad60177b3cdfa20edc28cbea147c4d446d67c4f3fdf955ef42fdd88e19cc7e76b13d637d62e5f41a0dd933044516206046bb3f83112888ffae2ee2fb8f5d69a6b4aa867b36c0a178572db23f7c96dd396eac25ab36261db438dd7b9e5de7f03c18ab5a05e549f98dc7f3b480720e9bf76aeacf9a41eb38d3dfaa1b7e91f3127ba84306d86d76ad9e1e4afc0ad6887259cfbb1276", 0xc5, 0x6, 0x0, 0x0, r2}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x8, 0x2, r0, &(0x7f0000001000-0x1000)="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", 0x1000, 0x75d4, 0x0, 0x0, r3}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x400, r0, &(0x7f0000001000-0x3e)="e5e4704b9d8446cc37577c2c3d96b980b82c3781ef1f018f5ac9908a5f5151d8bd1aaee616f2b7f31dd29d62d4133560b19e19c560a12c544966a9c55f42", 0x3e, 0x7fffffff, 0x0, 0x0, r4}, &(0x7f0000947000-0x40)={0x0, 0x0, 0x0, 0x1, 0x8, r0, &(0x7f0000000000)="a0ea8434e0504834bea9ea4c1514014cb133ae6ef6911e0a54b8fe1878661a28bcf77f8d2ad98e2f1d3c0a1fefe50c8a1890cc197cd3b8a01199acdd6a1f14ee5f2d385f280209cbaf96326e3dfa209c137b8b576a5881c3048b0f23af3e97390669b49a6bd2e5022db4b0c7c54380f7d6fd9447d48c4c3876b45e9536c98bad7d11c0f3992f49", 0x87, 0x9, 0x0, 0x1, r5}, &(0x7f000058d000)={0x0, 0x0, 0x0, 0x1, 0xfe20, r0, &(0x7f0000001000-0xea)="0ff6afd5abd75bc35a0f0cafe1458119d3964878e361acaff6058ea84fe30dc479652cdb99c0b5da833eaeb3b39dd903d3b263e2015d2f0555eb05a9118f39a7fdb9dc0c8dd6e6d4f51c2a29cf6f7bcec94414d12757de605f1ca6fbd84a2ca3d04d82ffff88471b51cdfdf3b13c6b3c5b8563f88d9f136b2746c2573dcc58a51b5b9c8ef2f8a8f08828d4882c99baba554279928c7480fd810e9f7903f54341bb4cfccf7e0a7e775897f86c7eeda84f1da820efd4be714fc36bd86b2b4e917e987f43373301f19872b12dd4f2fe6f482c8130152d6c8e217ca33063d0de62e97075b4ed92040e25c77f", 0xea, 0x80000000, 0x0, 0x1, r6}, &(0x7f0000d7c000)={0x0, 0x0, 0x0, 0x8, 0x6, r0, &(0x7f0000001000-0x36)="945992daf7742ac2ebfec88af989a3cde383a534fd61585799554793d25fd6b3187f640cd9ec98980d24a058f82f1958d95b42eca586", 0x36, 0x4f1b, 0x0, 0x0, r7}]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x7e)=""/126, 0x7e}, {&(0x7f000047f000)=""/22, 0x16}, {&(0x7f0000001000-0xfa)=""/250, 0xfa}], 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000efb000-0x4)=0x0) sched_setaffinity(r8, 0x80, &(0x7f0000a9a000)=0x1a) r9 = creat(&(0x7f000081e000)='./file0\x00', 0x8) fcntl$lock(r9, 0x7, &(0x7f0000b64000-0x10)={0x1, 0x3, 0x4, 0x80, r8}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r9, 0x84, 0xc, &(0x7f0000ebc000-0x4)=0x0, &(0x7f000099a000)=0x4) r10 = eventfd2(0x800000000000009, 0x0) write$eventfd(r10, &(0x7f00001a1000-0x8)=0xfffffffffffffffa, 0x8) write$eventfd(r10, &(0x7f000036c000-0x8)=0x0, 0x8) read$eventfd(r10, &(0x7f0000019000)=0x0, 0x8) 2018/01/25 23:20:15 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x100000001000c8, &(0x7f00005b9000-0x4)=0x200000000007, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80000, 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) r3 = getpgid(r2) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r3) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x22000, 0x0) inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r4, &(0x7f0000000000)={0x1f, 0x9, {0xeb, 0x8, 0x4, 0x4, 0x2, 0x5}, 0x0, 0x9}, 0xe) 2018/01/25 23:20:15 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000ae000)='/dev/usbmon#\x00', 0xc3, 0x404081) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000001000-0x400)={"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"}) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/access\x00', 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/selinux/enforce\x00', 0x0, 0x0) pipe2(&(0x7f0000006000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000008000-0x8)={0x7, &(0x7f0000002000)=[{0x7fd, 0x2, 0x2, 0x9}, {0x400, 0x3, 0x20, 0x8a}, {0x7fff, 0xffffffff, 0x20, 0xe7d9}, {0x1, 0x1, 0x1, 0xfffffffffffffff7}, {0x1, 0xa, 0x6, 0x1}, {0xffffffff, 0x46f, 0x4, 0x10}, {0x0, 0x1, 0x3, 0x4}]}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000008000)={0x100, 0x6, 0x9d, 0x6, 0x9, 0x80000000, 0x8e3, 0x8, 0x2, 0x7, 0xe095}, 0xb) request_key(&(0x7f0000002000)='asymmetric\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000002000-0x12)="3a7472757300000005a03f000265783a0008", 0x0) 2018/01/25 23:20:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x3ffe, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x10f, 0x80, &(0x7f0000000000)="00210300", 0x4) 2018/01/25 23:20:15 executing program 7: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x618) lseek(r0, 0x0, 0x4) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fe8000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)='/dev/vcsa#\x00', 0x4, 0x0) preadv(r1, &(0x7f00004cd000-0x30)=[{&(0x7f0000a2d000-0x2a)=""/42, 0x2a}, {&(0x7f000084f000-0x1f)=""/31, 0x1f}, {&(0x7f00005be000-0x4c)=""/76, 0x4c}], 0x3, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000fe8000-0x7)="73656c668a2800", 0x3) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000050b000-0x18)={r1, &(0x7f0000fe9000-0x64)="169bd1683b3e49d8d4c0d7b4980bfb97dc233fa93d5dbc9bc9460152e040d5d673ad302b1d7bc1c8c650f9a7c2c368305e42c3716855ac5e7ddb48d0631ce916986569ebd0f0f1922a748bf90c6fbd141e1bb7db1ee7f57ce83094b9ecf5ff726586781d", &(0x7f0000fe8000)=""/215}, 0x18) 2018/01/25 23:20:15 executing program 2: r0 = socket$bt_hci(0x1f, 0x3, 0x1) pread64(r0, &(0x7f00005ab000)=""/92, 0x5c, 0x10) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00008ac000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0xaf01, &(0x7f00001e3000)=0x0) r2 = syz_open_dev$midi(&(0x7f0000b83000-0xb)='/dev/midi#\x00', 0x1, 0x49311d69f7c104d8) ioctl$TCSBRK(r2, 0x5409, 0x6) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000c8b000)={0x0, 0x0, &(0x7f000077e000)=""/41, &(0x7f0000f61000-0x24)=""/36, &(0x7f000023e000)=""/104, 0xffffffffffffffff}) 2018/01/25 23:20:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$VT_WAITACTIVE(r0, 0x5607) r2 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000002000)={0x0, 0x2c, &(0x7f0000002000-0x2c)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}]}, &(0x7f0000003000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000)={r3, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) sched_yield() setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) 2018/01/25 23:20:15 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000006000-0xc)='/dev/audio#\x00', 0x1, 0x100) mkdirat(r0, &(0x7f0000007000-0x8)='./file0\x00', 0x4) ioctl$int_out(r0, 0x5460, &(0x7f0000010000-0x4)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f0000013000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/25 23:20:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x54e, 0xa00) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000000)={0x3, {{0xa, 0x1, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ded94a0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="8f3c61a855e9b53e053a", 0xa, 0xfffffffffffffffd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000001000-0xa)='blacklist\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffff8) keyctl$search(0xa, r2, &(0x7f0000001000-0x8)='big_key\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, r3) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000001000)=0x7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000002000)=0x0) keyctl$get_persistent(0x16, r4, r3) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000001000-0x10)={0xffff, 0x9, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000003000)={{0x0, 0x1, 0x0, 0x0, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000005000-0x5f)={0x100000000, 0x57, "2f4d1397fe41b54c294802ddb03778a3651a247c2ae3071e6a01e0b82986d22ca3540c1fb5dda1c02404b82842d2cc421a72b463912ee24e63cfe4022d46b014f89c9dcd4b580536c2615d37246c7bdd200dc7de0c949f"}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000005000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000001000)=0x8) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000006000-0x18)={0x6000, 0x5000, 0x8001, 0x3, 0x2}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000003000-0x4)=0x8, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000006000)={0x0, 0x0}) 2018/01/25 23:20:15 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000)={0xf5, 0x6, "b4ae3d7de90900000000000000003e8ef4eae4f3000003ffa8e3542a54854cf7dd98070b697d870a7e99cb3a0a1d258a33874ab28df93d5b048ef1a1711164191ace8af53ee3f35a3dd4135749a85bb7812ddf04c67c39e500877bfe30d5cd090eaa32a7d560f502a56ddc795682d9d277cd5b15d859aaedb974ea4fbc1a344e33d1d613f0aa06a8eab34da39a054c338aae2f32105cc0818855197fc929413297fbb74e26c825a1f50526a38507a24c80fc3443fee3dde026b845f2012cb5a90405b761fc0a5c5a0827bc142310a6521baa5bcd3a35381bd907616cc2176df2ec1a8393556a1e609e8f6ebce2"}, &(0x7f0000002000-0x4)=0x0, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) getsockopt(r0, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000001000-0x4)=0x8) 2018/01/25 23:20:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000001a000+0x13b)=0x0, &(0x7f0000017000-0x4)=0x4) r0 = socket$inet(0x2, 0x80803, 0xffffffff) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000d1a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000017000-0x1)={0x1, 0x73d5}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000497000+0x4fa)='/dev/snd/pcmC#D#p\x00', 0x200, 0x40000) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000757000-0xc)={0x10, 0x0}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0xac3, 0x0}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) sendmsg$nfc_llcp(r3, &(0x7f00000ca000-0x1c)={&(0x7f0000ed4000-0x58)={0x27, 0x8, 0x45d2, 0x7, 0x1, 0x2, "96b56d54d31307f8210e4736d81379f91bb23e52fcf54107359e69393672346795ac79ee85556928192ae8440f4cc1e3a7a654cdff74ca06c09f501b557a11", 0x4}, 0x58, &(0x7f00004ac000-0x38)=[{&(0x7f00005bb000-0x46)="2f3e0b07dfe353ee359ddf35f95df17632eb49764d9cd4204325b018da96af57f5039aebb95486616d07d71d4557a1836967fc0fd0351071285fb85dbc7daec9f407aad7ec3f", 0x46}, {&(0x7f000070a000-0x2d)="f2396f20744ab2030d30e916d750bab0a5624044d1161ed77d4243b4a6796de0a5f31fe8a264d2381cbfd7ed4b", 0x2d}, {&(0x7f0000c90000-0x97)="124fdb7a74aa0db94cd892619dcb4ecf7c6c687fa1d0d739d46ceb617328ac921bdd31247ee60fe1d53cc057258da1798a2c39c7676c93da056be7714b25acbff31153da69b28b53d84a5fcaed15b8269eba3f49762e94a8db1576b7bdda3f233b0bb10dd1d8b9689a4f537a1deed27230b597e543c8045334b2170e3e167df1a818c76a55d7568fc223fb036a72292e6310e7084d71f7", 0x97}, {&(0x7f0000882000-0xf8)="022a7e95c0ff52e145f2a412646c981269a492c3c6044a4f0f6992f2c70b13c5cc84960b166d62956759a1104e3b8c586565b31c93410d7c71e025736e27d88cde5abb11820071e611e006cf13f031d7f45abb937ab0c188d1ec514e0fe7ed36cf1aad4fb44e58271e714e4eca638cbf7b13b1391dd376e0b4ca84726441ed294d186632dab0a11a19d9d35a2ee242cc0f586c8bafbd4f5e084dedf0c003ec52d07320b32d88cbbd9315b4ab29e08c97777ffa1c4248a35f88d51d870af71f5e124bc744d4b24436b8c296927c4427e63a5e4f139b10675ab3124f743d907704c6f373bfc7a038edca32c34fabc7b5b275bf19451842d9b8", 0xf8}, {&(0x7f0000fd6000)="", 0x0}, {&(0x7f0000711000)="9ae8fb81478da999f3dae025ff38c9e7cef6728649db9f1d00eac1023a83ce7b08d6500b33b610e6bfc77fddcc8d24e6276ce8749f43a9c3f947e92e05beace25b9f49ec60c4ce5b104e5dd1eacfd1eefdcb76be83e50149f4c4080b6ea3b1b097149b7adc574dbf56e604328d709e16b6b05e295d2e", 0x76}, {&(0x7f0000526000)="483d2adca641c8aa62207824d7fb8b6fe063bd38db7d8cb3af4a02efababe892e72f509c3da2cd95cca14b0193692de49246ef5bc21800c0e87d6a03ff4072247dea0e924af8bcbd4e6d4122f5196c95eaade1c734ad5454140ef197027eddb74f93cc792d45c08f4d6a94e78c3494b504a63f7d9ff98f07a581a4372f361c12db5e34b32b98f3ac8b444646555de1e424c38931f3b6e45e2915f068bf0fab98ba642374d599dcc74b40b176ee717a07afd5adb48413ee19180f87ebc3fecd0695", 0xc1}], 0x7, &(0x7f000055c000)={0x64, 0x115, 0x2, "3422bcc963edbbe4bb65ac45f44760fc696492ed4fadbbb127f866b68dd671af016777b5e163abe46e4915ca69acd1b6237cb4841945c582fe3e31b23bdb26aef04670e84e441c4246eb92ffd3184d3b1fcebbdbee73c5"}, 0x64, 0x20008000}, 0x40) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f00005a0000-0x10)={0x0, 0x10000, 0x0}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x4, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r5, 0xae80, 0x0) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f000070f000-0xb)='/dev/hwrng\x00', 0x541000, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r6, 0x40046411, &(0x7f0000aad000)=0xffffffff) 2018/01/25 23:20:15 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000095000)='/dev/input/mice\x00', 0x0, 0x840) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000636000)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000ed000)={0x0, @in6={{0xa, 0x0, 0x652, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008c4000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00003c6000-0x18)={r1, 0x4, 0x30, 0x1, 0x5}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000cc8000)={0x0, 0x0, &(0x7f000080f000-0x10)={&(0x7f0000f98000-0xb0)={0x2, 0x7, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000616000-0x15)='/proc/self/net/pfkey\x00', 0x400401, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000510000)='/dev/input/mouse#\x00', 0x3, 0x90000) ioctl$EVIOCGUNIQ(r4, 0x80404508, &(0x7f00007c4000)=""/56) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000bb4000-0x4)=0x2) r5 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00005ef000)={{{@in=@empty=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a80000)=0xe8) setsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000eb2000)={@loopback=0x7f000001, @rand_addr=0x1ff, r6}, 0xc) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000887000)={r4, 0x3, 0x1, 0x200, &(0x7f0000feb000)=[0x0, 0x0, 0x0], 0x3}, 0x20) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r5, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) syz_open_dev$mouse(&(0x7f0000686000-0x12)='/dev/input/mouse#\x00', 0x9, 0x440) sendto(r0, &(0x7f0000d43000-0xa1)="4d303d5ab21881b2ef997846a7a7f5a05247b5e67a96c2ceb602ac726cd2c195138a21ba7967e9f11f1d7294f9e757253da9a0743062e2883486ffb8152f9484fd2c176e1771c20a5e71ff66a2116f5b8aa076908cdca23611252dd2f1495f620396ce06be0a0adb21c6c9fbd1326acd0622f894990ace9aa12ed2c7d6af2f15db738a3929d9322c72cc6595d06de65d8d548829a0f2a2ff33fca3338641922cc8", 0xa1, 0x24000000, &(0x7f0000781000-0x1c)=@in6={0xa, 0x2, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) 2018/01/25 23:20:15 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000003000)={@rand_addr=0x0, @empty=0x0}, &(0x7f0000004000-0x4)=0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x7, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0xa)='syzkaller\x00', 0x0, 0x1, &(0x7f0000003000-0x1)=""/1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 678.594570] openvswitch: netlink: Key type 256 is out of range max 29 [ 678.654648] openvswitch: netlink: Message has 4 unknown bytes. 2018/01/25 23:20:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004d3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) r1 = syz_open_dev$midi(&(0x7f0000b6e000)='/dev/midi#\x00', 0xb79, 0x100) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f000006e000-0x4)=0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000012f000-0x8)=@assoc_value={0x0, 0xff}, &(0x7f000074e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00009d1000)={r2, @in6={{0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x80000001, 0xecd2, 0x40, 0x20}, 0xa0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000021c000-0x20)="", 0x0) 2018/01/25 23:20:15 executing program 7: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fe7000-0x1)='.', &(0x7f0000852000)='.', &(0x7f0000bf2000)='cgroup\x00', 0xff8c, &(0x7f0000e19000)="") 2018/01/25 23:20:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a9000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000042a000-0xc)='/dev/rfkill\x00', 0x2000101404, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f000072f000)=0x1, 0x4) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000009000)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000d8e000-0x80)=""/128) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f00009a1000-0x4)=0x0) r3 = syz_open_procfs(0x0, &(0x7f0000aaf000-0xc)='net/netlink\x00') sendfile(r1, r3, &(0x7f000049e000-0x4)=0x0, 0xfffb) 2018/01/25 23:20:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) setxattr(&(0x7f00000c3000)='./file0\x00', &(0x7f0000f0b000)=@random={'os2.', 'selinux}vboxnet0\x00'}, &(0x7f0000244000)='}vmnet1vboxnet0\x00', 0x10, 0x1) mkdirat(r0, &(0x7f0000bc7000)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000b7b000-0xe)='./file0/file0\x00', r1, &(0x7f0000020000-0x8)='./file0\x00') unlinkat(r1, &(0x7f0000295000-0xe)='./file0/file0\x00', 0x0) 2018/01/25 23:20:15 executing program 5: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = syz_open_dev$audion(&(0x7f0000ec8000)='/dev/audio#\x00', 0x3a47, 0x20002) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000634000)=0x2, 0x4) sendto(r0, &(0x7f0000c9e000)="", 0xf971, 0x0, 0x0, 0x0) 2018/01/25 23:20:15 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = getpid() migrate_pages(r0, 0x9, &(0x7f0000c82000)=0x7, &(0x7f0000359000-0x8)=0x2) r1 = request_key(&(0x7f0000808000-0xd)='rxrpc_s\x00', &(0x7f0000cef000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000c53000-0x9)='vboxnet0', 0xffffffffffffffff) keyctl$get_persistent(0x16, 0x0, r1) keyctl$invalidate(0x15, r1) 2018/01/25 23:20:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00004f2000-0xa)='/dev/dsp#\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008fa000)={0x0, 0x0, 0x0}, &(0x7f00002f0000)=0xc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000771000)={0x0, 0x0}) r4 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000556000)=0x0, &(0x7f0000886000)=0x0, &(0x7f0000d0d000-0x4)=0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000421000-0x24)={0x3112, 0x6, 0x5, 0x6, 0x9, 0x1, 0x6, 0xb91, 0x96d, 0xa01, 0x1, 0x5}) r6 = getgid() sendmsg$netlink(r0, &(0x7f0000ac9000)={&(0x7f00009cf000)=@kern={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f000021b000-0x18)=[{&(0x7f00006ef000)={0x193c, 0x24, 0x400, 0x0, 0x1, "", [@nested={0x33c, 0x1f, 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[@generic="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"]}, 0x1010}, {&(0x7f0000949000)={0x12c, 0x7, 0x4, 0x5, 0x3, "", [@generic="8f237f3f30ceab951588f08e1c7ebd87cbc67df7d6b3491ce91d53a3c1898a2c7a2391d6ee58e87fd4aef02ee042dd7dd2e09f1f51bdef0352dad923c1eead38babad0639c615031d3df033f6335387ca25aee43af58aaef1aa676026a627f102fdd099d75bb02d81baf56432ea9f441be8f03b2ca3dcfdab0a91485163951af31c9fdbedfe26c68762eca8478fb1bffd5dc9eaefd3e3fa995150f673dc6e8083bd1d5956c3c3f3558796871e16802174d43a3775e294cfb3a6bf80e7f9f3121fd36dcef6d5b3896480a6558394430a654fbb1bdf38b143b4a918cfbcdab0d11b3010861f934f48a0b6fe696194bab20331cb49252f3e4", @typed={0xc, 0xf, @uid=r1}, @typed={0xc, 0x82, @fd=r2}, @nested={0xc, 0x70, [@typed={0x8, 0x3a, @binary=""}]}]}, 0x12c}], 0x3, &(0x7f0000e94000-0x18)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}], 0x18, 0x404c094}, 0x10) r7 = request_key(&(0x7f0000809000-0x5)='user\x00', &(0x7f0000c0b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fa6000)='-.[^ppp1\x00', 0xfffffffffffffffa) keyctl$restrict_keyring(0x1d, r7, &(0x7f00001e3000)='encrypted\x00', 0x0) r8 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r9 = openat$vcs(0xffffffffffffff9c, &(0x7f00008a7000-0x9)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00001ce000-0x8)={0x0, 0x1f}, &(0x7f0000479000-0x4)=0x8) ioctl$LOOP_CHANGE_FD(r9, 0x4c06, r3) r11 = syz_open_dev$dspn(&(0x7f0000dbb000-0xa)='/dev/dsp#\x00', 0x9, 0x20400) ioctl$KVM_GET_DEBUGREGS(r11, 0x8080aea1, &(0x7f0000652000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup3(r8, r8, 0x80000) vmsplice(r8, &(0x7f00003df000-0x30)=[{&(0x7f0000c83000)="d017d75e22c537d355c531d1c0977a2f4d33e753ca4023f1ce07f93f977e3ba3315b0c69e116700fe8a77d798926c55ef6e6fe470652f5897622cc330e2fddf50bc9d19f5ca7b54bc0c16bd20492251f7cc3c34ffcf577d8d2c66ca701be930aa357dbec9a4e8bcc8dc16ff2c5ca4fc1c7215a47558b5bc9da30b539ed7e01cd8e49ff763b9d001233fe7e63bac4350fa9e44d43ec160b4d46ce263f8d98656a7ac24284a9ebc198ed8f0a4be41e2f72a7e8f1562a514e0d211adb8af55f991b2c7b5d25eeeb7f61ff48395b0b934ec1fd6b046f7b02363fbe41bde8c1d1d5", 0xdf}, {&(0x7f0000e15000-0x32)="b877a5af6e7ebc62d05d60bf7f65977da81ccf230017e1526a1ea16b234a9a98db5dfff41fea9354e7febc6a925d1115ba26", 0x32}, {&(0x7f0000ff1000-0x96)="eada6605258b17daad0814374817af55f719ab1aa7f8d8464fe19eec0d187d4a8297d1f806cc47f349abc0d103cca4a60585fd390ae3227c8c151c9f9a7cdb9f203763fb326c6dcaf8e6a8c47b6cccb8da8c6dc33db3b39c6e22a4a54b56ebb0255dc50610edea80e84a90826c5f3857856e7b36108c2ddc5661554505352b340cbfcaed71a5eea99ef43ec86269dfcd91a943c137b5", 0x96}, {&(0x7f0000336000)="05afa7783ed039b206fc520fb7c9e0bdc904799c36ec279aa064957f31657d8d81e1", 0x22}, {&(0x7f00007a3000-0x67)="fbbf2ac0c2fa9726353f97aab74ff9989eb98954673e2beba309b1471f4a9f6a30446306eb0b31374c95625892ae086154d70c481584a7f610efec012699bd48b9fd56da95ec6076ac89a02c4e40ecceef132b67cf2db50f2c2338850bcbd2a51bf5e28d4c311e", 0x67}, {&(0x7f0000261000-0xbe)="53e6afb315179d265a7291a048322a6fda2565ce51e2414541c3e87164cc4e9b379a67b02e1abf380a1cd876cc75ab6437162f9f1f491d95b2de318c4dc9d074d7eabbbced0e34f1d3ded407a439934687636386ffe22c89840bad1506700830c631df47b035f5eb9e15cc108fce11e18c25b3e61812a291c92b4f80e474a26c438d9200d36144a79b1392bbed7e3d671b37b9b6e39fdbd01c3178b08b00450d69fada10df0c6dadd906e46d0466d73850b5631360fc0efe5300c4d83314", 0xbe}], 0x6, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r9, 0x84, 0x7b, &(0x7f0000281000-0x8)={r10, 0x8001}, 0x8) r12 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r12, 0x5473, &(0x7f0000000000)=0x0) 2018/01/25 23:20:15 executing program 6: mmap(&(0x7f0000000000/0x70c000)=nil, 0x70c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x5) r1 = syz_open_dev$sg(&(0x7f000070a000)='/dev/sg#\x00', 0x5, 0x0) mmap(&(0x7f000070c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000070d000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000064d000-0x4)=0xe8) mmap(&(0x7f000070c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f000070d000-0x4)=r2) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x5c) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x400000000006}, 0xc) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000709000-0x7)=""/8, &(0x7f000037f000)=0x8) getrusage(0x0, &(0x7f000070a000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000082000-0x4)=0x0) mmap(&(0x7f000070d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000070e000-0x4)=0x0) mmap(&(0x7f000070d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000070e000-0x4)=0x0) mmap(&(0x7f000070d000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = getpid() mmap(&(0x7f000070d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000094000-0xc)={0x0, 0x0, 0x0}, &(0x7f000070e000-0x4)=0xc) mmap(&(0x7f000070d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000070e000-0xc)={0x0, 0x0, 0x0}, &(0x7f000070d000)=0xc) r9 = getgid() sendmsg$netlink(r0, &(0x7f000036c000)={&(0x7f00001a2000-0xc)=@kern={0x10, 0x0, 0x0, 0x400803}, 0xc, &(0x7f000070e000-0x38)=[{&(0x7f000070d000)={0x1224, 0x10, 0x23, 0x2, 0x2, "", [@typed={0xc, 0x32, @u32=0x20}, @nested={0x11f0, 0x7c, [@typed={0x8, 0x17, @void=""}, @typed={0xc, 0x23, @pid=r3}, 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@generic="77d63db94e7ec63d39f7a693cc6468a2ea5ac35ea299f6e9baab414f5fa772f576502e97e9a9d8031d23cc2e6f2074b7f3372cc10b155b1335b19be26eb4e46a0a1ec777ace3abd0d469130ab6f81746152375578a13f46ccbf2223058a6e9017abe24e91a0a9d5369036cca3fe198f5eaa8ceadd4011247450182fa529455219a73f3f0bfe618bdad77f3", @generic="5e01b7d6e3640f8978eb13153117a3af6cf3839e37e286e3918e72644332c80f017c5af9bbece6ac3b69b6dfed2908726c0893de8d55542cc5be8bde4129f138c329c87394aaa020082fd4d28ffa51e9090dc218b4aee239378045197ab848a0e633e79f6eb939a2499a1b050d5640459a32d514b95ed085bc1f3869bbfb818d0e54"]}, @generic="ae60db9872331fe62bfb1e5b6c2b73829753914a5693c28ae6c52a6c88e8c9e58b35db914ef99f296ed05de2149264d9f67e46128b02d15637194ee039822289431cb02001e2e36ca12a80ba981aa71c0eaa44377a411170abd3e6ffd8336374e371bd3cdde6fcc6bd7cd6be42b6e2f957e34699f1922aff23bb4d377fd2d7d748303f724b8686"]}, 0x1790}, {&(0x7f000056f000)={0x1084, 0x1c, 0x200, 0x2, 0x2, "", [@typed={0xc, 0x69, @pid=r7}, @typed={0x10, 0x66, @u64=0xf802}, @typed={0x4c, 0x2a, @binary="6d0c6c8412a4c6724cd268cbed881337383732ab5d0d252a4b847731e3c14a859c94d5ec70682541bdfd4667fd87a64dcc6fd976bf229fbcb50ca5da0992945d03e48be1"}, @typed={0xc, 0x1d, @ipv4=@broadcast=0xffffffff}, @generic="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0x1084}], 0x7, &(0x7f000054a000-0x74)=[@rights={0x24, 0x1, 0x1, [r0, r1, r1, r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r8, r2, r9}, @rights={0x24, 0x1, 0x1, [r0, r1, r0, r0, r0, r1]}, @rights={0x14, 0x1, 0x1, [r0, r0]}], 0x74, 0x8000}, 0x4000000) 2018/01/25 23:20:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0x9205, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006d5000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f000036f000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00003e3000-0x4)=0x14) 2018/01/25 23:20:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000bf1000)='./file0\x00', 0x20800, 0x189) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000f63000)=0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000449000-0xb)='/dev/hwrng\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000077a000)={{&(0x7f00006f2000/0x11000)=nil, 0x11000}, 0x1, 0x0}) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000663000)={0x14, 0xa, 0xa, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000d35000)=0x7) 2018/01/25 23:20:15 executing program 5: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00003c2000-0x10)='/selinux/access\x00', 0x2, 0x0) writev(r0, &(0x7f0000bae000-0x18)=[{&(0x7f0000ecd000)="d27f98eced52514707c0fc47919c87fba5203bcb582e565584ea5decd16fd1", 0x1f}, {&(0x7f0000a19000)="20da76073c8357097f3be7dcf4d67fb6379f73", 0x13}], 0x2) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000000)={0x9, [0x4, 0x0, 0x0, 0x100, 0x1, 0x8, 0xffffffff9f155ec3, 0x1, 0x8]}) 2018/01/25 23:20:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f00009e7000)=""/174) poll(&(0x7f00000f8000-0x38)=[{0xffffffffffffffff, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000323000-0x4)=0x0) 2018/01/25 23:20:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x102, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x8f) 2018/01/25 23:20:15 executing program 4: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$tun(&(0x7f0000ce6000-0xd)='/dev/net/tun\x00', 0x0, 0x8000) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f00008b9000)=""/150, 0x28d}], 0x1, &(0x7f00001bb000-0x4f)=""/79, 0x4f, 0x0}, 0x2) sendto$inet(r0, &(0x7f0000f1a000)="dc", 0x1, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 23:20:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000dfe000)={0x73, 0x79, 0x7a, 0x2, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2000, 0x7}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 23:20:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00007f2000)={&(0x7f00005e7000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000ad9000)={0x0, 0x0, 0x0, 0x0, 0x6, 0x5, 0xf, 0x1, "890babe9adca05be3590d334409f99eca449b3318ac0768356e7bde267ecd836be7a5bfa0e280983ad00c2bc86259e92e17bcf754ea00f441d594834ed250c20", "2cf15d8883030db39d8fdfb0099f9c422c128efc742b89ffa9f2cb9e218462a1", [0x8, 0x6], 0x0}) sendfile64(r0, r1, &(0x7f0000f73000-0x8)=0x0, 0x1000) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000e93000-0x4)=0x2, 0x4) capset(&(0x7f0000fc2000-0x8)={0x20080522, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0}) 2018/01/25 23:20:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000239000-0xe)='net/protocols\x00') readv(r0, &(0x7f0000ae5000-0x18)=[{&(0x7f00009c5000)=""/101, 0x65}, {&(0x7f0000de6000-0x1000)=""/4096, 0x1000}], 0x2) clock_gettime(0x0, &(0x7f00002de000)={0x0, 0x0}) write$evdev(r0, &(0x7f00005a6000-0x80)=[{{0x0, 0x2710}, 0x3, 0x9, 0x9}, {{0x77359400, 0x0}, 0x4, 0x5, 0x10001}, {{0x0, 0x2710}, 0x7fff, 0x8d61, 0xedd0}, {{0x0, 0x0}, 0x4, 0xdfce, 0x9}, {{r1, r2/1000+30000}, 0x3, 0xffff, 0x9}, {{0x0, 0x0}, 0x9, 0x2, 0x7}, {{0x0, 0x0}, 0x3, 0x113, 0x1}, {{0x77359400, 0x0}, 0x4, 0x401, 0xa3b}], 0x80) fcntl$getownex(r0, 0x10, &(0x7f000048c000)={0x0, 0x0}) lstat(&(0x7f0000f53000-0x8)='./file0\x00', &(0x7f0000533000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00004b8000)=0x0, &(0x7f0000884000)=0x0, &(0x7f0000496000-0x4)=0x0) r6 = syz_open_dev$sndtimer(&(0x7f00004fc000-0xf)='/dev/snd/timer\x00', 0x0, 0x42) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cbf000)={0x0, 0x0, 0x0}, &(0x7f00000bc000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000628000-0xe8)={{{@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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002c0000)=0xffffff5c) getgroups(0x6, &(0x7f00000b9000)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000379000-0x4)=0x0) stat(&(0x7f0000b98000-0x8)='./file0\x00', &(0x7f0000939000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getegid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00009b6000)=0x0) lstat(&(0x7f0000389000-0x8)='./file0\x00', &(0x7f0000adb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00007da000)=0x0, &(0x7f000036b000-0x4)=0x0, &(0x7f000009a000)=0x0) sendmsg$unix(r0, &(0x7f000017a000-0x1c)={&(0x7f000065d000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00004d2000)=[{&(0x7f0000273000)="d8af6813106aa5c53e6fcf19985245b23d199fa906041df12c54d96c6e31f4f1168f9d7c56b3e733b1df52a9a172e1905aa2489928ae7a8f80548f5334e6538086c53202f2770db65194d732997e1e890e858888441fde8541d57a04c5a84539bd557894455ac484f9b2fe17d1b41e39b86a265610484dee479764709627e7b0a778c4d272b64250278767ae02e2ddad7aa013b03a5095fdb46a9f40c017349b497c6f872946ea87904fc9ff6054cc92373fdafb4500ae130e97f37b6cb83b4b1cc4c8a07b39cc3f7c1a18f744ab051f72362f75aa3f4fc4c206f79007cfe5402f537479b88805ebb68d60222a0f96fd49e935", 0xf3}], 0x1, &(0x7f00006ba000)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0x2c, 0x1, 0x1, [r0, r0, r0, r6, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r13, r14, r15}], 0xa8, 0x4}, 0x40000c1) 2018/01/25 23:20:15 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x894a, &(0x7f0000203000)={@generic="12179e26a1a89980c5210036a1fd668c", @ifru_data=&(0x7f0000d58000)="4c9c144e48347fb63a3e23e5f20f829e0f7dc4c1de7eca6390038cbd8258f734"}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000026000-0x24)={0x0, 0x1c, "47d8de17aac94ebb03a878b1b60371d719b95c265771bc46cfcc29f4"}, &(0x7f000050b000-0x4)=0x24) syz_open_dev$vcsn(&(0x7f00002f6000-0xa)='/dev/vcs#\x00', 0x8, 0x22040) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000022f000)={r1, 0x8000}, 0x8) 2018/01/25 23:20:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setxattr(&(0x7f000087f000-0x8)='./file0\x00', &(0x7f000030b000)=@known='security.evm\x00', &(0x7f0000656000-0x1)='\x00', 0x1, 0x3) bind$alg(r0, &(0x7f000089c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x7fc) sendmmsg(r1, &(0x7f0000900000)=[{{&(0x7f000019e000)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000088000-0x20)=[{&(0x7f0000d4e000-0xd5)="e3", 0x1}], 0x1, &(0x7f0000717000+0x606)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) [ 678.902734] PPPIOCDETACH file->f_count=3 2018/01/25 23:20:15 executing program 1: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000ade000-0x4)=0x1, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000adf000)='veno\x00', 0xffffffde) bind$inet6(r0, &(0x7f000099f000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000627000)="bf", 0x1, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000612000-0xb)='/dev/mixer\x00', 0x101300, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000ae0000)={&(0x7f0000790000/0xc000)=nil, 0xc000}) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000ae1000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) sendto$inet6(r0, &(0x7f000031c000)="dd", 0x1, 0x0, &(0x7f0000ad2000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/25 23:20:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x34040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000002000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x1ff}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r2, 0x1, 0x0}, 0xc) accept4(r0, &(0x7f0000000000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x103, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000634000-0xa)='syzkaller\x00', &(0x7f0000cdd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$set_reqkey_keyring(0xe, 0x2) 2018/01/25 23:20:15 executing program 0: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x400000000087) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000826000-0xb6)=@routing={0x2e, 0x0, 0x0, 0x7, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0xff9f) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000514000)='./file0\x00', &(0x7f00002ee000)='./file0\x00', &(0x7f0000fc6000-0x5)='adfs\x00', 0x2000, &(0x7f0000612000-0x63)="70c0b7953256ea928ae914d24f1f548836c58ccf1701b2eea77c7911d008b2bd88648f886275404f4c8508b6f53a8882588cc81f1e1a273b496d9866f847db3a04fe6d95aba04e01553eae77f0851936421ce1acf40563e49f6dc0c0feadb913d22ccc") openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fc4000)='/selinux/enforce\x00', 0x140, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fc3000)="", 0x0, 0x0, &(0x7f0000105000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/25 23:20:15 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000015000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000a000)={0x1, &(0x7f000000b000)=[{0x34, 0x0, 0x0, 0x0}]}, 0x8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000396000)={@common='lo\x00', &(0x7f0000bb4000)=@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]}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000383000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000c8e000)=""/181) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000016000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000000f000)=0x14) bpf$PROG_LOAD(0x5, &(0x7f000000e000-0x48)={0x0, 0xf, &(0x7f0000015000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9c, 0x0, 0x0, 0x0, 0x3}, [@jmp={0x5, 0x0, 0x8, 0xb, 0xb, 0x99, 0x8}, @generic={0x5, 0x7, 0x0, 0x7fff}, @ldst={0x0, 0x3, 0x2, 0xf, 0x4, 0xfffffffe, 0xfffffffffffffff0}, @alu={0x7, 0x8, 0xf, 0x3, 0x0, 0xfffffff8, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffa}, @initr0={0x18, 0x0, 0x0, 0x0, 0x885, 0x0, 0x0, 0x0, 0x1e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000002000)='syzkaller\x00', 0x5, 0x16, &(0x7f0000016000-0x16)=""/22, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) r4 = syz_open_dev$sndpcmc(&(0x7f0000010000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r4, 0x80284504, &(0x7f0000004000)=""/92) 2018/01/25 23:20:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000f71000-0x8)={0x0, 0x0}, &(0x7f00008a8000-0x4)=0x8) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac3, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000ce8000-0x10)={0x0, 0x10000, 0x0}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f00002bb000)={0xfffffffffffff801, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000ece000)={0xfffffffffffffff8, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002d7000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r4, 0x4b41, &(0x7f0000f02000-0x1000)="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") ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 2018/01/25 23:20:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000636000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000f41000)=""/205, &(0x7f0000a9e000-0x4)=0xcd) recvfrom$inet(r0, &(0x7f0000ee2000-0xf1)=""/241, 0xf1, 0x0, &(0x7f0000498000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_buf(r1, 0x29, 0xff, &(0x7f00007dc000-0x3d)="7e6b148c88108ddf7dda1b34d74d65a7ef7e073bc883d7da984ef60968469a7162f0b24d72aef185e283c1212d5e3238750b77f9d922cc6bc869b84811", 0x3d) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000)=0x0, 0x4) shutdown(r0, 0x1) 2018/01/25 23:20:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0x100000003, 0x40) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000c57000-0x8)={0x0, 0x0}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000242000)='/dev/mixer\x00', 0x600000, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) recvfrom$inet(r0, &(0x7f0000cf2000)=""/128, 0x80, 0x0, &(0x7f00003bb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) 2018/01/25 23:20:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000075000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1000}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x8, 0x0, 0x1, 0x0, @rand_addr=0x80000001, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @empty=0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x2}, @rand_addr=0x0, {[@ssrr={0x89, 0x17, 0x0, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xfffffffffffffffd, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ssrr={0x89, 0xb, 0x4, [@multicast2=0xe0000002, @rand_addr=0x0]}, @rr={0x7, 0x7, 0x0, [@multicast1=0xe0000001]}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/25 23:20:15 executing program 2: mmap(&(0x7f0000ed8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000ed9000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffe, 0x20000) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000ed9000-0x4)=0x0) 2018/01/25 23:20:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f00000fc000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000728000/0x3000)=nil) r0 = syz_open_dev$binder(&(0x7f0000a68000)='/dev/binder#\x00', 0x0, 0x0) mremap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f00003be000/0x4000)=nil) mincore(&(0x7f00003e1000/0x3000)=nil, 0x3000, &(0x7f00008af000-0x1000)=""/4096) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000e86000)={@common='sit0\x00', @ifru_flags=0x200}) 2018/01/25 23:20:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f00009d1000-0x7c)=""/124, &(0x7f0000924000-0x4)=0x7c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00003f8000-0x8)={0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f000029d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003c0000)={&(0x7f0000d5b000-0x20)={0x14, 0x9, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 23:20:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) removexattr(&(0x7f0000704000-0x8)='./file0\x00', &(0x7f0000ddf000-0x1a)=@known='com.apple.system.Security\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = open(&(0x7f0000b96000)='./file0\x00', 0x20000, 0x11) getsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f000068a000)=0x0, &(0x7f0000c32000)=0x4) 2018/01/25 23:20:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000017e000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007e9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c93000)=0xc) sched_setaffinity(r2, 0x8, &(0x7f0000928000-0x8)=0x80000001) eventfd2(0xfffffffffffffff6, 0x80000) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(&(0x7f0000be6000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = syz_open_dev$audion(&(0x7f0000818000-0xc)='/dev/audio#\x00', 0x4, 0x400000) getsockopt$inet6_int(r3, 0x29, 0x3d, &(0x7f000077c000-0x4)=0x0, &(0x7f000064f000+0xa7e)=0x4) getsockopt$packet_int(r3, 0x107, 0xc, &(0x7f0000e7f000)=0x0, &(0x7f0000a4c000)=0x4) 2018/01/25 23:20:15 executing program 6: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f00008b9000)=""/150, 0x28d}], 0x1, &(0x7f00001bb000-0x4f)=""/79, 0x4f, 0x0}, 0x2) sendto$inet(r0, &(0x7f0000f1a000)="dc", 0x1, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c6d000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000f1b000)={0x0, 0x1, 0x20, 0x80000001, 0x20}, &(0x7f000008c000)=0x18) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f1b000)={0x81, 0x0, 0x1, 0x9, r2}, &(0x7f0000f1b000)=0x10) 2018/01/25 23:20:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x6, 0x0) bind$unix(r1, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r0, &(0x7f0000858000-0xa)=@file={0x1, './file0\x00'}, 0x331) recvmmsg(r0, &(0x7f000016c000)=[{{&(0x7f0000b85000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f00004b9000)=[{&(0x7f00002a0000)=""/4096, 0x1000}, {&(0x7f000025b000)=""/168, 0xa8}, {&(0x7f0000e23000-0x60)=""/96, 0x60}, {&(0x7f0000b03000)=""/0, 0x0}], 0x4, &(0x7f0000759000-0x84)=""/132, 0x84, 0x2}, 0x2}, {{&(0x7f00003d7000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000915000)=[{&(0x7f00004b8000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c55000)=""/190, 0xbe}, {&(0x7f0000bf6000-0xa1)=""/161, 0xa1}], 0x3, &(0x7f00009a0000)=""/79, 0x4f, 0x6}, 0x4}, {{&(0x7f0000a2f000-0x10)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, 0x10, &(0x7f0000096000)=[{&(0x7f00003fa000)=""/234, 0xea}, {&(0x7f0000592000)=""/7, 0x7}, {&(0x7f0000f8a000-0x72)=""/114, 0x72}, {&(0x7f0000d85000)=""/181, 0xb5}, {&(0x7f0000705000-0xcb)=""/203, 0xcb}, {&(0x7f0000ee2000-0xfb)=""/251, 0xfb}], 0x6, &(0x7f00001a5000-0x11)=""/17, 0x11, 0x5}, 0x1}, {{&(0x7f0000848000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000054b000)=[{&(0x7f0000cdb000)=""/68, 0x44}], 0x1, &(0x7f0000b48000)=""/151, 0x97, 0x0}, 0x6e4d}], 0x4, 0x20, 0x0) [ 679.042107] binder: 13030:13032 ioctl 8914 20e86000 returned -22 2018/01/25 23:20:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0xfffffffffffffffd, 0x407ffc0003}]}) getcwd(&(0x7f0000cb4000)=""/175, 0xaf) 2018/01/25 23:20:15 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 = syz_open_dev$sndctrl(&(0x7f0000b9e000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0485510, &(0x7f00008af000)={0x0, 0x483, 0x2, 0xffffffffffff6f3f, &(0x7f0000008000-0x1c0)=[], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 23:20:15 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000c7e000)='/dev/snd/timer\x00', 0x0, 0x29ff) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b99000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000009000)=""/73, &(0x7f0000007000-0x4)=0x49) 2018/01/25 23:20:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000000005408, &(0x7f000029a000-0x6)=0x0) 2018/01/25 23:20:15 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f63000-0xb)='/dev/hwrng\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000-0x84)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x401, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3}, @in6={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x3, 0x100000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x8}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000e19000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000009000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x11, 0x0, 0x0}, [@nested={0x10, 0x9, [@typed={0xc, 0x1, @ipv4=@multicast2=0xe0000002}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000d71000-0x4)=0x0, &(0x7f0000152000-0x4)=0x4) getsockopt$inet6_buf(r0, 0x29, 0xef, &(0x7f0000c92000-0xe8)=""/232, &(0x7f00003c7000)=0xe8) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f00001fd000-0x4)=0xe690) 2018/01/25 23:20:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x8000b, 0x5, &(0x7f00003df000)={0x0, 0x0}) recvfrom$ax25(r0, &(0x7f0000b6f000-0x3a)=""/58, 0x3a, 0x0, 0x0, 0x1e0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000ba8000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xc3a440fb2be9d5cd) 2018/01/25 23:20:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000fb1000-0x8)='keyring\x00', &(0x7f0000835000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) add_key$keyring(&(0x7f000062b000-0x8)='keyring\x00', &(0x7f000041f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007f0000-0xa)='/dev/ptmx\x00', 0x200002, 0x0) add_key$user(&(0x7f0000c25000-0x5)='user\x00', &(0x7f00003ec000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00009a7000)="0000000000000001e3a285b500000000", 0x10, r1) r3 = add_key$user(&(0x7f000069e000)='user\x00', &(0x7f00008b8000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000091b000-0xc0)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21755df00000000000044230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee74a7689525e8e81f7e1a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bc78b506e8b", 0xc0, r1) r4 = request_key(&(0x7f0000a99000-0x5)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) close(r2) add_key$user(&(0x7f00006d2000-0x5)='user\x00', &(0x7f000033f000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000774000-0xc4)="8dfc015dd19f40a0dca22527e76d23f445a48829a3400350805776dc929a83d8747b6df4b9e6a285239fa704a124e9939fa933f2556a30051566d1ba13f0fb6a382a54256b6e7c84467b17653c6c4978095b91f39fbb3ddabb858efcf6bee1b922f2cf1d02be8bfee0183d030ba016bfc6841afdb8319a510c26aab6a2ddb162f6aa3e42b7b2731faa9624075c5eea90f6b6aa1c22f6e466c2d1a2775b5b9ebcb6a67d73f046d2028cfe11aa375a78b93975bb397ae1db3b1188b5832232bd96c8168f09", 0xc4, r1) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r4, r3, r4}, &(0x7f00005cd000)=""/0, 0x0, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 23:20:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000964000)='./file0\x00', 0x1) r0 = open(&(0x7f00006c6000+0x9d0)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) fanotify_mark(0xffffffffffffffff, 0x2, 0x0, r1, &(0x7f0000d7e000)='./file0\x00') [ 679.207724] audit: type=1326 audit(1516922415.788:646): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13057 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f49c79 code=0x7ffc0000 2018/01/25 23:20:15 executing program 4: 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(&(0x7f000089b000/0x3000)=nil, 0x3000, 0x0, 0xa8012, r0, 0x80000) fcntl$addseals(r0, 0x409, 0x1) 2018/01/25 23:20:15 executing program 0: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000e2000)={0x7, r0, 0x0}) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000dd9000+0x605)='fdinfo\x00') ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000dd9000)=0x2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0xa4, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f000002b000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000b37000-0x60)="2b000000110047f1936cbff70724000c16ffd7000104000000010f66b83d477105001a00000048242e5263", 0x2b) 2018/01/25 23:20:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x6e7d, 0x0, 0x0, 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$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00009d7000-0x12)={@generic="3afc42e8c088c81390c22d057a110f74", 0x8}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000291000)='/dev/vcs\x00', 0x100, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000ee7000)={0x0, 0x0, 0x0, 0x0}) getpeername$llc(r0, &(0x7f00003ef000-0x6)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00001a1000-0x4)=0x10) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000a7e000)="32e724") ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)=0xfffffdfd) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00000a2000-0x4)=0x0, &(0x7f0000eb6000-0x4)=0x131) 2018/01/25 23:20:15 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000888000-0xe)=@generic="3069d8f391db23c2da5fcb0289f9b929", 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000829000)='/dev/snd/controlC#\x00', 0x1, 0x0) r2 = open(&(0x7f00001a4000)='./file0\x00', 0x20000, 0x1) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f000000d000-0x4)=0x3, 0x4) ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0xb101, 0x0) umount2(&(0x7f0000402000)='./file0\x00', 0x2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ccb000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc2c45512, &(0x7f0000001000-0x99)={{0xb, 0x0, 0x0, 0x0, "87b76815c3ac96d1c028093c504c0a69455d24804d2fad6ca9182c7d197abaed5655c1a4baf84cb927db4165", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 23:20:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000321000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$usbmon(&(0x7f000014a000)='/dev/usbmon#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) setxattr(&(0x7f00000ca000)='./file0\x00', &(0x7f000084b000-0x7)=@random={'btrfs.', '\x00'}, &(0x7f0000443000-0xd)='/dev/usbmon#\x00', 0xd, 0x1) 2018/01/25 23:20:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = dup3(r0, r0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000033b000-0x20)=[@in={0x2, 0x0, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) r2 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00007d1000)={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]}}, 0x90) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) bind$inet(r2, &(0x7f00002c1000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$nfc_raw(0x27, 0x1, 0x0) [ 679.252296] audit: type=1326 audit(1516922415.814:647): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13057 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=40000003 syscall=183 compat=1 ip=0xf7f49c79 code=0x7ffc0000 2018/01/25 23:20:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0xdc92, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000dce000)=[@in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7e6}, @in={0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xe20c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa2}], 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) r2 = fcntl$dupfd(r1, 0x0, r1) sendto$inet6(r2, &(0x7f0000613000)="fc", 0x1, 0x0, &(0x7f0000dec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00001b9000-0x4)=0x2800000, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000073000-0x4)=0x1, 0x4) 2018/01/25 23:20:15 executing program 6: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0xffffffffffffff01, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x4) r1 = creat(&(0x7f0000ee6000-0x8)='./file0\x00', 0x124) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f79000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f000090e000-0x10c)={{0x40, 0x7, 0x8, 0x5, "1ca52c535c59e361f8b0c114e25709d815b72444aaddfbe79a523771b0f0c70fc929030e1cac9a082e1759a9", 0x100000000}, 0x0, 0x0, 0x0, r2, 0xfffffffffffffffb, 0x7ff, "cadb7824b5b50a521400811f43527bb400e23a5844897b179a4fc868793450f7491655f964dde16f3762572ab6b874ed89bd81e0c0cbd297ef8f66806ace8818", &(0x7f00000a2000-0x2)='!\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x6, 0x9, 0x400, 0x8000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f0000008000)=0xc) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000735000)=0x0, &(0x7f00005ba000)=0x4) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, &(0x7f0000f7b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00002c3000)=0x1c, 0x80800) 2018/01/25 23:20:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000cd2000)='./file0\x00', &(0x7f0000873000)='./file0\x00') creat(&(0x7f0000cdf000)='./file0\x00', 0x128) lsetxattr(&(0x7f0000cd5000)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000008000000000000010000000000000000", 0x14, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000c1b000)='/selinux/validatetrans\x00', 0x1, 0x0) [ 679.288955] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 679.312507] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/01/25 23:20:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00006ee000-0xe)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f00008c5000-0x18)={0x0, 0x672b, 0x3ff, &(0x7f00009f0000)=0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="1200000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000b1e000)={&(0x7f0000bf0000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) 2018/01/25 23:20:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet_sctp(r1, &(0x7f00001d9000-0xe0)=[{&(0x7f000082a000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000cf4000)=[{&(0x7f0000a4a000-0x2a)='9', 0x1}], 0x1, &(0x7f0000890000-0x58)=[@sndrcv={0x2c, 0x84, 0x1, {0x0, 0x0, 0xb, 0x47, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x2c, 0x0}], 0x1, 0x0) [ 679.366516] audit: type=1326 audit(1516922415.819:648): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13057 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f49c79 code=0x7ffc0000 [ 679.366536] audit: type=1326 audit(1516922415.822:649): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13057 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=40000003 syscall=192 compat=1 ip=0xf7f49c79 code=0x7ffc0000 2018/01/25 23:20:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)=0x0) creat(&(0x7f00004d4000)='./file0\x00', 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00006a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f000026c000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f000097d000)={0x77359400, 0x0}, &(0x7f000016a000)={0x0}, 0x8) read(r2, &(0x7f0000cb5000)=""/72, 0x48) [ 679.366555] audit: type=1326 audit(1516922415.827:650): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13057 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f49c79 code=0x7ffc0000 [ 679.366574] audit: type=1326 audit(1516922415.829:651): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13057 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=40000003 syscall=354 compat=1 ip=0xf7f49c79 code=0x7ffc0000 [ 679.366592] audit: type=1326 audit(1516922415.829:652): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13057 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f49c79 code=0x7ffc0000 [ 679.366608] audit: type=1326 audit(1516922415.829:653): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13057 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f49c79 code=0x7ffc0000 2018/01/25 23:20:16 executing program 2: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x2) bind$inet(r0, &(0x7f0000ce7000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x367) accept4$netrom(r0, &(0x7f0000210000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f39000)=0x48, 0xa6009434a5dc6395) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f61000-0x4)=0x1, 0x4) read(r0, &(0x7f0000f5e000)=""/238, 0xee) 2018/01/25 23:20:16 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0xb, &(0x7f0000002000)=0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000004000)={&(0x7f0000009000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000-0x10)={&(0x7f0000008000)={0x20, 0x1b, 0xc01, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@typed={0xfffffdc4, 0x6c, @str='\x00'}]}, 0xea3bbbe7e9acb78c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 23:20:16 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000ef5000)='/dev/sg#\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000000)=0x1ff) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000f77000-0x8d)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f77000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f77000-0x4)=0xe8) 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) utime(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x8)={0x0, 0x7fff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000f76000)={r1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000003000)='./file0\x00', &(0x7f0000002000)=@random={'system.', '/dev/sg#\x00'}) syz_open_dev$midi(&(0x7f0000002000)='/dev/midi#\x00', 0x9, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x1f, 0x3, 0x10001, 0x2, 0xa0, 0xa0, 0x0, r2, r3}, {0x9, 0x5, 0x1, 0x0, 0xe8, 0x6, 0x81, 0x10e}, {0x800, 0x3, 0x7fff, 0x3660}, 0x800, 0x7, 0x3, 0x0, 0x0, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0xff}, 0x2, @in=@loopback=0x7f000001, 0x7, 0x1, 0x3, 0x5, 0x67, 0x10000, 0x80000001}}, 0xe8) 2018/01/25 23:20:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) listen(r0, 0x8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000101000-0xc)={0x7, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f0000002000-0xc)='/dev/audio#\x00', 0xb4d, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000001000-0x78)={0x7, 0x2a, [{0x0, 0x0, 0xb058}, {0x0, 0x0, 0x2}, {0x1, 0x0, 0x2}, {0x2, 0x0, 0x200}, {0x400, 0x0, 0x0}, {0x7, 0x0, 0x2}, {0x1c83, 0x0, 0x101}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f000026d000)={0x8, 0x8000}) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f000068b000)=""/96) clock_gettime(0x0, &(0x7f00000bd000-0x8)={0x0, 0x0}) 2018/01/25 23:20:16 executing program 5: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x14) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@ipv6_delroute={0x24, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_PRIORITY={0x8, 0x6, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 23:20:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000080b000)='/selinux/mls\x00', 0x0, 0x0) connect$unix(r0, &(0x7f0000d97000)=@file={0x0, './file0\x00'}, 0xa) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00007c3000)='/dev/kvm\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000248000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000b7d000-0x4)=0x14) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00001dd000)={0x1, 0x0, [{0x40000020, 0x0, 0x0}]}) 2018/01/25 23:20:16 executing program 4: syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000b19000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000000a000-0x9)='/dev/rtc\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/25 23:20:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000324000-0x12)='/dev/snd/pcmC#D#c\x00', 0x800, 0x80) readv(0xffffffffffffffff, &(0x7f0000be8000)=[{&(0x7f0000018000)=""/38, 0x26}], 0x1) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000894000)='/selinux/load\x00', 0x2, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$selinux_user(r0, &(0x7f0000bf8000)={'system_u:object_r:ssh_keygen_exec_t:s0', 0x20, "6d6e17000000000000055f750076442babc5739d1ea754fe223b6eb7fa7e1959b4a0d82c615cb2a181d38fce06e926ae5019f040903597dbc02bd01bd41fac1a55769d45d13f8b9e1c1e99a9fd94f98b396df04ec97fd034f34de2ab5fa0d0e716a81f17794ed4f271a351819c4620390ac8c3903092ac39dbc81df8b33b74d925363f694eb27a8b164c5e1c718a8d1c21dfef5ee68e88d321834014e8a8cb5cf9ef2b21814e434ed47c709ab09bed086a3f8db2b745483fe64a5a419f5730a8d14a6a316c07308ab13053ea3a4b384d574ce0e1847e629547d908dcc1753f9fe5619054be"}, 0x10c) write$selinux_user(r0, &(0x7f0000002000)={'system_u:object_r:system_cron_spool_t:s0', 0x20, '%ystem_u\x00'}, 0x32) 2018/01/25 23:20:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000a51000)={0x2, 0x78, 0xe2, 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) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000b65000-0x4)=0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000d4b000)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = pkey_alloc(0x0, 0x4) pkey_mprotect(&(0x7f000029e000/0x3000)=nil, 0x3000, 0x0, r2) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000756000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) recvmmsg(r1, &(0x7f0000b35000-0xa0)=[{{&(0x7f000091b000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x32, &(0x7f0000bed000)=[{&(0x7f0000e4b000-0xe5)=""/229, 0xe5}], 0x1, 0x0, 0x0, 0x2}, 0x477}, {{&(0x7f000072f000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00000d9000-0x8)=[{&(0x7f0000fbb000)=""/71, 0x47}], 0x1, &(0x7f0000ebc000)=""/202, 0xca, 0x45a}, 0x6}, {{&(0x7f0000bef000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00000fb000-0x18)=[{&(0x7f000034e000-0x5d)=""/93, 0x5d}, {&(0x7f0000350000)=""/21, 0x15}, {&(0x7f0000412000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000397000)=""/71, 0x47, 0x0}, 0x3}, {{&(0x7f0000226000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000483000-0x10)=[{&(0x7f0000d1d000)=""/73, 0x49}, {&(0x7f0000c00000-0x97)=""/151, 0x97}], 0x2, 0x0, 0x0, 0xff}, 0xa5}, {{0x0, 0x0, &(0x7f0000f9d000-0x10)=[{&(0x7f000019f000-0x71)=""/113, 0x71}, {&(0x7f0000fc9000-0x88)=""/136, 0x88}], 0x2, 0x0, 0x0, 0xff}, 0x200}], 0x5, 0x12020, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00006ff000)=0x100000000, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000268000)={0x0, 0x7}, &(0x7f0000df7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00002ba000)={r5, 0x1ff}, &(0x7f000005b000)=0x8) getsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f00008aa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b1d000)=0xb) 2018/01/25 23:20:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00002bf000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000bf4000)=0x14) bind$packet(r0, &(0x7f0000c85000-0x14)={0x11, 0x1f, r1, 0x1, 0x4, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000f5f000)={@ethernet={0x1, @random="e55ca5ae5b0e", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {&(0x7f0000529000)=""/0, 0x0}, &(0x7f00004be000)=0x0, 0x8}, 0x2c) fcntl$notify(r0, 0x402, 0x1000000000001) exit(0x4) getdents(r0, &(0x7f00001a7000-0x62)=""/98, 0x62) execve(&(0x7f000070a000-0x8)='./file1\x00', &(0x7f0000c48000-0x10)=[], &(0x7f0000457000)=[]) [ 679.628585] kvm [13128]: vcpu0, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x40000020 data 0x0 2018/01/25 23:20:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007af000-0x9)='/dev/kvm\x00', 0x400, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000583000-0x28)={0x2, 0x0, [{0x1ff, 0x0, 0x0}, {0x6, 0x0, 0x0}]}) 2018/01/25 23:20:16 executing program 0: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000865000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80000) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f000009b000-0x8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') ftruncate(r3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000001000-0x4)=0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r3, &(0x7f0000002000-0x10)='./control/file0\x00', 0x0) dup2(r1, r2) 2018/01/25 23:20:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1, 0x80000, 0xfffffffffffffff7) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cee000+0xa24)={0x0, 0x0, 0x0}, &(0x7f0000662000-0x4)=0xffffffffffffff07) pipe2(&(0x7f0000654000-0x8)={0x0, 0x0}, 0x800) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000934000-0x30)={0x68, 0x0, &(0x7f0000dbf000-0x68)=[@enter_looper={0x630c}, @request_death={0x400c630e, 0x3, 0x0}, @register_looper={0x630b}, @exit_looper={0x630d}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40, 0x30, &(0x7f000053c000)=[@fda={0x66646185, 0x8, 0x0, 0xb}, @fda={0x66646185, 0x8, 0x4, 0x0}], &(0x7f0000b68000)=[0x18, 0x0, 0x30, 0x40, 0x38, 0x48]}, 0x9}}], 0xf4, 0x0, &(0x7f0000251000)="700ca9acc5f6845c7bef58c2888dd3a404a4ce65409a8cfa7db5b6c9015d4c8709ccda696b173162e7c1e464eb82545f514b86c09647f25d36e45fabce16ef8abeb3c94102187230366cb1069f9922d07094b2aa5627219c646226e349d97bd2127d48bfb07369ce174980682d958e09b79dc5daefcd49cfaa027d079302148a3dfe86796b34ae39b415e5e3073d2bdfb5f3a492128a3c73a60206bb3bac9c59c1a99cd3c6efd0508357461fba63ec969a4df25e04ebbd7dfe43144a1401067eed606e44210d2b92e1c0b4526d6e3dc708413aa4147c15c7c9112110b818333e79dd409e979bd6ddb22f814e19e29fef08ffd179"}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00006c7000)=0x0, 0x2a) r1 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000036000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f0000012000-0xbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000f000-0x50)=[], &(0x7f0000011000)=[]}}], 0x0, 0x0, &(0x7f0000012000-0x5d)=""}) 2018/01/25 23:20:16 executing program 5: mmap(&(0x7f0000000000/0xe83000)=nil, 0xe83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f000063a000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000e81000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/25 23:20:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = getpid() 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) sendmsg$netlink(r0, &(0x7f0000013000)={&(0x7f0000001000)=@proc={0x10, 0x0, 0x1, 0x8001010}, 0xc, &(0x7f0000003000-0x8)=[{&(0x7f0000002000)={0x284, 0x2e, 0x600, 0x1, 0x1, "", [@typed={0xc, 0x59, @ipv4=@multicast1=0xe0000001}, @nested={0x1c0, 0x44, [@generic="506f051e977b5ff9e640a619ed6198eae36084020aa7e1cefaeabf6b85d85192343e96e1f8da324f65919c12e24794da94b0", @generic="bf20b0d2ce5b3b42cda57373109350daed53b461494a9dca56e208ad2af28260ca3cf80fa66d5bec2e3d26b0782ee19204eb0c96fc231a85756ca635897672fe53796d5f62ec02f18ef145f1d56d4bf6e68b642203166ef5368757b6fc4884f7ada0a79e100445e1a7c619ee9b677e03338d903e6e105207e55bfb6ac9a342d40cb9438318c084533fd424ade910850654c5d7379842cdc7e25f2c6986c3f17cca40471484d8acfb617cca6c31957dcd732813420f3630049771032a011b5373e93766e3", @typed={0xc, 0x8b, @pid=r2}, @generic="9a0b15e0d5f681ea5080035a494b170dbb8339930d310391327fbab79f8233ce690c776d7bc8dfa662d937c2060e530f5e2b1df461b40b9f2e239b9bb17337d53267a14a8df03f9bb0e725fc805aea45e0dc00cb44b6ba2a3378b677e348a82bb3f03e30e34292c4385f3a51cce03a8d0c1b82c730328c5e07a486e478b9a89a1d2ccc3c43f2b00bb25697de83ff7aeb4cc1db74dce84beb8790f20c5ed80fba8623c965b48ab19b7b736eca95c9509b58480dc3385b3e0cb73e"]}, @nested={0xa8, 0x37, [@generic="d31170d34699d8284200ba80153280fe3f481fffd89fc2", @generic="0021adf66a64d64232f52fb645e82fe165fb45ba7db0f00479d74371f78bb3928d8d090974ddbf85efb1c95e1e366341125a9dacd77bc8d18c6a445d796a10174d7339934f8df1f3dc58ea42ac38ea4f5479f3d693875b82b29efbbab160a68194f494926daea17583a20af453382f4ddd00a261567cdd6044b9486384f5669a905ece3d98b627173e2d3d2098"]}]}, 0x284}], 0x1, &(0x7f0000003000-0x2c)=[@rights={0x10, 0x1, 0x1, [r1]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}], 0x2c, 0x40000}, 0x40000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000013000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000014000-0x20)={0x0, []}, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/25 23:20:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000a3e000-0x8)={0x0}, 0x8, 0x0) readv(r0, &(0x7f00001db000-0x8)=[{&(0x7f00004ce000)=""/168, 0xa8}], 0x1) unshare(0x400) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008b2000)='/dev/hwrng\x00', 0x40000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000599000)=0x0, 0x4) signalfd(r0, &(0x7f0000ac6000-0x8)={0x0}, 0x8) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000d07000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='erspan0\x00'}) 2018/01/25 23:20:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a98000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000337000-0x8)='./file0\x00', &(0x7f0000b05000-0x3)='rootfs\x00', 0x0, &(0x7f000000a000)="") r0 = syz_open_dev$amidi(&(0x7f0000738000)='/dev/amidi#\x00', 0x3ff, 0x40200) mkdirat(r0, &(0x7f0000a86000)='./file0\x00', 0x8) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000898000)={0x3, [0xfff, 0x20, 0x2]}, &(0x7f00009df000)=0xa) 2018/01/25 23:20:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f00001cc000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000fa9000)={0x0, 0x0}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000615000-0xb)='/dev/hwrng\x00', 0x40, 0x0) bind$netrom(r3, &(0x7f0000023000-0x10)=@ax25={0x3, {"165b26f5585038"}, 0x401}, 0x10) select(0x40, &(0x7f000078b000-0x40)={0x1, 0x8, 0xc40, 0x45, 0x9, 0x9, 0x100000001, 0x0}, &(0x7f0000fb0000)={0x1000, 0x4, 0x4, 0x400, 0x2, 0x1, 0x100000000, 0xffffffff}, &(0x7f000045f000)={0xfffffffffffffffb, 0x3f, 0x1, 0x6, 0x800, 0x7, 0x5, 0x2}, &(0x7f0000c48000-0x8)={r1, r2/1000+30000}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/25 23:20:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000235000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003e000-0x4)=0xc) r2 = getgid() fchown(r0, r1, r2) mknod(&(0x7f0000a2c000-0x8)='./file0\x00', 0x8, 0x9) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000)={0x0, 0x0, 0x20}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000461000)='/dev/audio\x00', 0x40, 0x0) ioctl$KVM_GET_SREGS(r3, 0x8138ae83, &(0x7f00004fc000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x8040) setsockopt$inet6_opts(r3, 0x29, 0x3f, &(0x7f000029e000)=@hopopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x6}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0xb340}]}, 0x18) 2018/01/25 23:20:16 executing program 1: uselib(&(0x7f000004e000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e36000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fanotify_init(0x4, 0x0) sendmsg$nl_route(r0, &(0x7f0000ab1000)={&(0x7f00007a0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xffffffffffffff24, &(0x7f00006bd000-0x10)={&(0x7f0000670000)=@setlink={0x0, 0x13, 0x200, 0x3, 0x0, {0x0, 0x0, 0x0, r1, 0x90, 0x8}, [@IFLA_LINKINFO={0x0, 0x12, []}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffd) [ 679.756172] binder_alloc: 13164: binder_alloc_buf, no vma [ 679.762171] binder: 13164:13178 transaction failed 29189/-3, size 0-0 line 2903 2018/01/25 23:20:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) r1 = epoll_create1(0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xf) r2 = dup3(r0, r1, 0x0) fcntl$setpipe(r2, 0x407, 0x579) 2018/01/25 23:20:16 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(r0, &(0x7f0000000000)={"73797374656d753a6f626a6563745f723a730080641f7661725f7a756e5f743a7330", 0x20, '/sbin/dhclient', 0x20, 0x10000039, 0x30, 0x0}, 0xfffffffffffffe45) mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000714000)={0x40, 0x8, 0x7, 0x0, 0xffffffffffff8001, 0x892}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00009d0000)={0x9, [0xfffffffffffffffe, 0xe5, 0x82c7, 0x3ff, 0x6, 0xffffffff, 0xfffffffffffffeff, 0x7ff, 0xffffffffffffffa2]}, &(0x7f000080d000)=0x16) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000096a000-0x103c)={0x103c, 0x1e, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x1028, 0x6e, [@typed={0x18, 0x39, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x65, @ipv4=@broadcast=0xffffffff}, @generic="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"]}]}, 0x103c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000f84000-0x8)='./file0\x00', &(0x7f0000f84000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_DIRTY_TLB(r0, 0x400caeaa, &(0x7f0000dd1000)={0x2, 0xffff}) ioctl$TCSBRK(r0, 0x5409, 0x10000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000bde000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000031c000)=0xe8) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) openat$dir(0xffffffffffffff9c, &(0x7f0000e15000)='./file0\x00', 0x4000, 0x18) r4 = getpgid(0xffffffffffffffff) fchdir(r0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000f83000)='./file0\x00', &(0x7f000078f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00005c6000)=[0x0, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000f84000-0x1c)={0x0, 0x0, &(0x7f0000b7c000-0x18)=[{&(0x7f0000f84000-0x3c)={0x3c, 0x2b, 0xb10, 0x1, 0x0, "", [@generic="aa95dc6d25993fb027e7acd1b59ff4881df72283523eb4c4db3666199fdc6031cac99fdd492ea25e86d3d2"]}, 0x3c}, {&(0x7f0000f83000)={0x28, 0x3f, 0x408, 0x7, 0x3, "", [@typed={0xc, 0x34, @uid=r2}, @typed={0xc, 0x62, @uid=r3}]}, 0x28}, {&(0x7f0000f84000-0x101c)={0x101c, 0x11, 0x202, 0x2, 0x2, "", [@generic="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", @typed={0xc, 0x91, @ipv4=@rand_addr=0x2}]}, 0x101c}], 0x3, &(0x7f0000f83000+0xfae)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}], 0x18, 0x4000000}, 0x40000) 2018/01/25 23:20:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000075e000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) sendmsg$key(r0, &(0x7f0000caf000)={0x0, 0x0, &(0x7f0000b74000-0x8)={&(0x7f00001da000)={0x2, 0x10, 0x7, 0xf, 0x7, 0x0, 0x3, 0x0, [@sadb_lifetime={0x4, 0x3, 0x1ff, 0xfff, 0x1, 0x6}, @sadb_x_nat_t_port={0x1, 0x17, 0x0, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) r1 = syz_open_dev$sndtimer(&(0x7f00008c4000-0xf)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffffd) getpeername$ax25(r0, &(0x7f0000880000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00004a4000)=0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000a8f000-0x8)=0x7fffffff) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000011d000-0x20)={0x8, 0x0, 0x1, 0x0, 0x2, 0x0, 0x9, 0x80000001, 0x0}, &(0x7f0000ac8000)=0x20) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000369000)=0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000b1a000)={r2, 0x6, 0x7fff, 0x8000, 0x1000, 0x803}, &(0x7f00001e1000-0x4)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c43000)={r3, 0x800}, &(0x7f0000586000-0x4)=0x8) 2018/01/25 23:20:16 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000ad6000-0xa)='/dev/vcs#\x00', 0x3, 0x18681b7aa280862b) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f0000cbb000)={0x37, &(0x7f0000d84000)=""/55}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000be000-0x15)='/proc/self/net/pfkey\x00', 0x42400, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x10, &(0x7f00005df000-0x4)=0x2, 0x4) r2 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000882000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) r4 = dup(r3) pwritev(r2, &(0x7f000049e000-0x30)=[{&(0x7f0000aee000-0x1b)="4cbbeeaa72449af4cc963e35bb9c029c67c1177af4a2ef05821074", 0x1b}, {&(0x7f0000c2a000-0x71)="5cf701765758d4baf6307d31efb421fcdb61d6caacda11cbf6ee1a9e7c3012f38a532ddeb67a1162162480feb806af6c1ee7e1af767f27d98e1d36df6de8a0b08da1ead1d4adad5f333175ad26d1f529087bb2dc3735acd815eb07d2797e2e9cd1f05df99ed2ff63685f51d3bda6d08070", 0x71}, {&(0x7f000011b000-0x1000)="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", 0x1000}, {&(0x7f0000b9a000-0x63)="5870a5709e50f00588a394944a93853f2721dcb384123fa8730a45b69196dafc425b6358d92ef033ec42383856787059f16585a6b3b29d63ee900edcd76641098e94456983dc706ec1965b956b8d03f89468db1522fcff059d2da50182d0afa2640250", 0x63}, {&(0x7f0000ba3000-0x4c)="7e583d0b23f94ae6beb18ca73fdf56ccc06a17fa6b4847b89d856dc9a90a4de4d07c1b1efba8e2bbd82d30092a07dd265f78774b4d8f4d18db1aa949367c1f821cef43d5ff8c2df35cb89736", 0x4c}, {&(0x7f00002ad000-0xa7)="088573a29bdc09f629e7df99b2301600cda40c96f8abb2a34548bc62bd53d4a8d7a46173509c72f6243798d55c10d8995c181ba3e49aaab512426fbd2adc675f6417eeb6ee99151f80976afbf93b0ff9b9fe9e24dc87db9304c411b18b4d68fb155795bc9c5da316abdf837e8a113b0ff9bceeb0bcb4bd467a7e74556406d2ba5648da77832dd53249c789904c69c7f7712fc7586ec31fc1e1e999711233fec9ca6ef40b842ed8", 0xa7}], 0x6, 0x0) sendto$unix(r4, &(0x7f0000b6d000)="7ade94d2efd06487f881ceaf198707191670ad9fb9f566f3266fe761df79689d76bff05f735c0aa73d540f5d8c704af76791d545c10b6f3ec7fed976c6b76f616d1b4859053652a79ccc52bedf3496fd2cfeed5e9eaa13ba44a9b871a178c4ca497bdbabc6a7ba78f11d8f19f4afd90cf8f2247c0d25ece2ee1d524553a270b33eeee2493744ddabfc81c3b679faa586805331071e785f1b1686", 0x19, 0x84, 0x0, 0x0) accept4$ipx(r4, 0x0, &(0x7f00004bc000-0x4)=0x0, 0x0) 2018/01/25 23:20:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$dspn(&(0x7f0000696000)='/dev/dsp#\x00', 0x1f, 0x840) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000ba6000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/25 23:20:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000ce7000-0x4)=0x0, &(0x7f000092b000)=0x213) bind(r0, &(0x7f0000283000-0x10)=@ax25={0x3, {"0e8af93370da16"}, 0x10000}, 0x10) [ 679.811242] binder: BINDER_SET_CONTEXT_MGR already set [ 679.823565] binder: 13164:13186 ioctl 40046207 0 returned -16 2018/01/25 23:20:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a1b000)='/proc/self/net/pfkey\x00', 0x290a00, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = socket(0xa, 0x802, 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) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000065000-0x4)=0x24, 0x4) connect$inet6(r1, &(0x7f0000e71000)={0xa, 0x1, 0xbb5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) connect$inet6(r1, &(0x7f00003b7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f2c000)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00002f5000)=0x0) sendto$inet6(r1, &(0x7f0000a01000)="", 0x0, 0x0, &(0x7f0000682000-0x1c)={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) 2018/01/25 23:20:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000046e000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000981000)={0x1, 0x0, [{0x47d, 0x0, 0x0}]}) 2018/01/25 23:20:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) signalfd(r0, &(0x7f0000064000-0x8)={0x9}, 0x8) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000054a000)='mountinfo\x00') r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00007a4000-0x9)='/dev/dsp\x00', 0x100, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r0, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000178000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_X86_SET_MCE(r4, 0x4040ae9e, &(0x7f0000d4e000-0x40)={0x8480000000000000, 0x0, 0x6, 0xa, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl$KVM_GET_VCPU_EVENTS(r4, 0x8040ae9f, &(0x7f0000531000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TCFLSH(r3, 0x540b, 0x2) [ 679.882833] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/25 23:20:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000e, 0x7fff) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f00003f6000-0x4)="573239c0", 0x4) r1 = syz_open_dev$mouse(&(0x7f0000cb9000-0x12)='/dev/input/mouse#\x00', 0x645, 0x80) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000bac000)={{0x4, 0xffffffffade5e686}, {0x7fffffff, 0x5}, 0x2, 0x1, 0x5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000b1d000-0x4)=0x0) 2018/01/25 23:20:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006bb000-0x6)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$adsp(&(0x7f0000b38000-0xb)='/dev/adsp#\x00', 0xcd, 0x80) fcntl$lock(r0, 0x7, &(0x7f00001aa000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000a2e000)={0x1, 0x0, 0x349e, 0x26, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c14000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00007aa000)='net/tcp\x00') fdatasync(r2) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000b3d000-0x18)={0x2, 0x38, 0x1, r2, 0x0}) ioctl$TCSETA(r1, 0x5406, &(0x7f0000688000)={0x0, 0x4, 0x8, 0x7fff, 0x1b, 0xa44, 0x7, 0x7, 0xffff, 0x7ff}) 2018/01/25 23:20:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000e6d000-0xc)='/dev/audio#\x00', 0x8000, 0x8000) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000627000)=0x0) 2018/01/25 23:20:16 executing program 2: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f000065c000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0xecac, 0x81}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000172000-0x20)={0xffe000, 0x8, 0x2, 0x2, 0x6, 0xffffffffffffdf3f, 0x1f, 0x6, r1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000d68000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000344000)="22248790b1f50b19de6d97aaae83f4da935d6b1eb4c017ce653051c610245ff8eb76ae23b98ef3bec5deb051a0959b779a42439b44fb2171db50be94aea3625de3d46b67b99c075bcccb4f32e3c91dc975e39d3a2154de7a5dc213a4e6a15413655ee39c40a8923c3dfbff6f5aae93009158d9378c9272941690fe1cb2783bb2b4f1809fb13677f3191295e842ddc6aef3c9289b0784df7aadbf368690c220214b00e8f2188d0320efbbcd95449b8829d7ae4041a030c12f437008ce3fcadc05f775adcf1db457b5177aa810eb90b722200a2fa0a3a8c9a4d5b0e6b0bb27e1359b18b5d474143ead7e597eba9a35c7e2f3ca4a1411328e9eb20f3d866da9788e3ed2ddb0c3f0d80f3636860e478ca12626f5afd5a4fde6d241c09b486de0adc1b1c4d571fa9c5878578dddc3998a68dbb9ee8f16d26d36636fa556cdf93fe8de26af39c8bd45da3de67156bf23bebce211f08b1e7a1b7f3234794cde15cb774736bfb888e49a723f5916ed1c6397a8cec5eedf9a3716c19abd217b29ad884d28c423c0c359a950ba814fdb6f0ea026c2574e79300a1d147a9bcbd9ae862caa554a3dfea2ef55a16f010e10e2a40fbe3ade4f58c417310cffda08290e221450d72377b23532b9b2512da1d868845a14f06830b8b6b91ddc037833b22ba174eb79c6b381f06ebe9590caa0cd1b093920a5b8c06ef95afdfd66991e28dad5ed859225023dc0c85560af55a7fcfb10bb259cfe8830455298b0eae09331c6c0bb24712e3e2d625e5edf46bceb9635d7d2f3f3ba43ce27df1ee2ef73b87d7b8201fd5860dd3038d55c5f22d455894479cd6711039c6cc1fe94743eac0857d99e4129df0798813d1385355ea0cc23fb610aa6c4a4a2de6d49fc69d86dabdcfe41c38f9444731299292bd586786e721cbe4800e86b08be05be7a1a2b0a40e3891371fd0996c3b533cc1178e045ebfebc77a4f62038e77820f6cdcfff3115b3f683f9232498c2ec996ca96e4afbd97883bdb514e12ffdae3ec7a44ec9e12cbe8be0bf0dc8e1e8cf69ed3111f6150e1bf4086822de42ef4e88744d39435001265dde2a5a6ba6a1b387875e1ded2266b36d755d175d406543def18a84a3205e753bc5edc11d12ab584ef9a94dc76589a41c5677dd447b5edfd00a2702b4f6a29c515db9088f0cd318423b1dcc6049f17218b14ae3f022abf1426a64fa113111dbf6edf15ba6e3e04d2fb2d6a3aa7432179f66406850d4b670263afa57761f3b1591db0fcb57887a14d909a174c1654b6e7689a99f4982d389e406608e442ccf3b6b5ba7272698a5d07c4a99b8019d61000748cf530efa22e2304e4c44ad5a92ca1388a8eb2de0f1705cba680c29151f32168d2cc7e813785d23af2d442b6b7603250b0bded905efc008e7175ed018bd9bcd2b078164175b18da8601abadc2efbda221b3bd6d1c41913ddd16bd3b5160e3cb6d9d64391eff65cab9935df8f64b74d582c6353ad4f29a7598a3dbb245f9c6f996dadd294eca62116cd6adc6fb17b5459041f0a4f7fc4e4d8f9fb8cd54c4bea68a7d5fc0507bcd73403984657e72cb480636dc08f2606bba97cb144fb82d0cecb2128e5a2e14259fc762c1843ea6f8d75a8ab1978e0218ce8519411362b570ec64cf02ea9b56a2f3f8ec91e779e3c6f0778602ff27b30c5f416682629ab513b438c3b82ac30467ce10bed7640af43a9e4971af5aa77c5ff6b583aae4797d8d2c1d2f6c90cfbe5eb95924407ad4f21d73da1dc10c5c2512864e84b3bd9ade92c26d0cf34ae1c4f47f8302436910fc47ae3e28111828cd8ee5ecfee2f198c0ac354618d4f6559561870bad15ee50045767c591c1fdfba698d17427dd58d26ecf328b97a864388331621ae76dbdde0484a7b9a3a3bf111d3350427dcdc3d5160cbeadb32033934585c29bc8e208ce7b229cd0e5e90661030255d15e27a6cb32df41a51d941c6d363f5d441c6e35ae2e69d2da7330a00686631f49152a270de2c24f4f38ce2df56ed323f688ce38b6fe07cda66c5e0ebeb399de10c44cdad9ecfc783a5b3025aa19f576c33b77b47476ab00a6946a9c0b103319a5b4694c972194a0deb2c1831117a29af00dfaca1f8e0e693be986f40be497685bcee5a6c64268a61d796744dfe50a19e6dcc9df8cd54aee6994328cefb2413f183b03e0ca10038f7e92370b3a0afddd3130ab3c8363d435dd3245b4e7c5f11cf018d62a0d821be4938c7ad47658ca48ffb84b49cfd593db3d6a70ad54f98b197a79b7867a79d2afae3b08ba1a2af8ba52ee2a8fb292b92e716b203d75258362d959033469b2478f39351ea305c7cebbe92e571df240076207da58680f08abd70020ceb42e7428ffacb79c7e6b6998cff6f6dc253ec228539140dcc62a44bb62c2ae5523fc74a5924b062dae8a8c26da189529cb4da43402ae17636a8516d38d41d78b30e181625e1334ef98b031b0fb7c6738a7f290f9ee2b904950852ae627b431215c7f907b73383dd4224aadd78f54ecb65e898d33e02d1f788ef7ec444b7f683f63959f8a83b221bff590578152fef0a00dd505af4d002dedde889900b361dc1425ba108ff2644ac21472467e4b403193ab1c2bf6f5025498d6fa88de18cdb275ec27619800e731b4527249780e1bbde2c882c22810d7bf533087a910e4b935dfc3505fc8ff46456175d2d7ad8e10ee475438c0190d21fa331a1f000000e2c687298bc17293f9af3f91eb416ac6be6eddadb9b21ce1a35076ae9c9fb9db4cc3bab1f8ffffff06b173700caf07572aa5b7249e1e107678340c8fb28ce1f8383f3bf4fe2de5da204234d1a0c47317aab00c395f4b533dd143d5f51f1451f911a78e4689b5df4827fabd3fbe584ddcaf8269d75b875e22df974c92d5e48ce853a1c78f4b85056e3ca54423a7ed620886f71cb4d9419f30171cbdcb06c4712706673c372f69a58effc1b1fef62a34f0c05ba734b3c979caeb3ecdf80aafd91925d759ee85d1136e6a9978bb04a2c4f5969201c2715001951abea405b38991491f9eadd88651a7a30fcb8d3b84864214657163262594a6328bf9493ac4f49da7e71855d654a5ad9a9bcfaa7314e697fb350f56ff1e9db0fd6a5d948a765ae53f76f458268b62ca1cab0a91d9945a0cc976536d44f57af24027efe9958f12e0b02eda20d6e6ae4aac97d811568148cb268f5d2e34058fedb579ab44da4c9c743878653bae874a00f46ec2405fb7e347f0edcccd09b108708804c0e7837abb108b05a5654b0019a9280c46d71efcbea47d7d6d15337f88b485a00fca3a7a7ba4df1228fe353c9fb36407b46efcb6c0ed8e3f0f2fc82857d11e48123728dc52e822e1b826c42f3cb208af0d897bd09903c6cf8460e62166ff33e7f890650050212d35fa27a04df4022355104efb86058781e92d73b288d351d590ed53273b38e81f288a2b73b517f9f0f4a06c90b90f34ce3a923580cd49a7013372c933512cb44a702237b8971f84e2b2bccfdd028576a2213e771b4f9c3a8a6fdc923ae9781341a93aa4cc0cf5c038a29cc1c0421e22cef88213e0eff3d045e0b123b0eec42a92aeb9e8f0a799889df40a968545125be216251eeeca69ed506b1c5ee01992300aaa9e09188a870e22fc74cc978bd1e5b6422944845c7792de359bf96300f4f7e4b9716b421959a8f6b971b08fae922555ec4b8749897971f739fcd3824eafd1941d8699e4a8707fcbdc88d09076b9026a8cb913ae23511b495542e36d08b9eda48e5ecfe6eb8fa2a5770b9f7ec708d7194ae9d468407d0c1ee12016136cae0cefbe215cdc5716d213868ee37e5b2cf843c65d3ef4ed80f2e42ec299763f92295aa69381bb52e0b8119aab2eced516224add71e4a80999b49ea056c1836694ce9640ce17fd6cf63f4955fd1717c12b8c78b30c60c960b2274c31ecd786b4e0c50ae74d5967859d8d6b148a24379686bf5fa205b9078d5896f2fa89940de02a52d1d76f4caa509586995bfcf6f33a255c00000080ff927cc83512e60a5ca96b82149063002b32a72329b747f17aabcc1b8741e8a671d1060e22a2fd4bfd2c22ca9eba28f90f94896edfb97a5c8b6695a0bf61ea8f4bec18f9838bc30c4a4b86440710f10514c8cd7a27902c61e02cac366a12a3924f6e9f1542b442461af96ce8e941491e1007f4e213d24f1dccd35a3c4bffede9843429351b25bdb7c0d0444fdafced216e31a089a2f2b83d69104359f8df077aa3215213a00a2b112e1ef64457450512329c0bbc0aaeee524888ee15b8c4b4819fd1bdcccf36a824534fa94bb503df8016e05aa21ced9d7c9095e9afff9c1dce26b12d9ec0dedebd76644ad12f81d9be5026123a49afca66979257cd740f4e8a9c468a1ff575ed37df6b4d6706e102e3eff553b46bd2d3a64d7acc3a7b96a343f01e03ec03dadaf7e03fd65eca402ad84e0a59a4032c398291108705e1c3d916c47982dad9fc175a751e97a04a5e6b031ad2fb3bf5f8585b971c303c87315476628b5aabafc3899062d52391f0dc7de5aca81796ceb465d2f4ad1ec2d534c993a78a79eb1c10a6d26b7ca5ef59d298d291f5b3f411a3f64d2e79d2aedb930f9b45c04ceadfe4d6264522fde8e757afed6632c4f78bacaaaad837f60f8e40196d53afa8299e2bc502bef694ded4da2090d9b6a4d1525e1a27807f47ed111242d46e97d23fd1de8614bc23bf4455931ed821076a3f396c0cad928d8695afa16681c7eadbb1da9f714ecd2b61ed0e43264cf69385d374f38c04f80bf8c61a1241cb44a21da0e657aa595b2d40d622c9f00bc98dac6e018eff118d66fe3600d0f93166a6a14c9e8cc04663bb6258dc5010836659ff1b35d5f20a959b7a3efe62416a95979b314ddb02b505039f45cdea3180a909af8362f6b5043b2ef0abd3d883eeb6b3b73939cb0063fe1678bd7cfd2ed92731f858a4966c3239011c65514462e3beaaee3680d5b04199b5bddabfcd982463123a747a0c45b652f25968fa8beafe5c064806accef2c4a4451fdf51d85f2a754792bbfced4991d61933e0dec1c4a5c502ebbff71016daf8c4cf22e9fe34b0050f207431891bf024007cb7235c0ec1f9731a0a49657d3bcb89d1dedbb4b4981ed2a7e55fc9f1b9d6bc401ab1c2c4c61eb45f550a1d18df53a256aecaf99358ac44398d84d43aef45dd3f733f9716bcf62c6d4de04c7676d8382eb8d98e4a5778e0eafb69f357d9ba88d6682bdaadcaf178f590220cd276e202801f0146315fe94c060321824f2fd13e1adb712d219facf6b35e3ced9543128cbbecfdb1d1f81057ba65724e9173851c59805613f252aa0bd154bcf1e150d0a1", 0xec1) 2018/01/25 23:20:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000800c500d, &(0x7f0000004000-0x8)=0x6) set_thread_area(&(0x7f0000994000)={0x6ab, 0x20000000, 0x3000, 0x9, 0xffffffffffffff08, 0x6, 0x200, 0x401, 0xfff, 0x0}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d8b000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x2) bind$pptp(0xffffffffffffffff, &(0x7f00001f9000-0x20)={0x18, 0x2, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000a35000)=0x0) perf_event_open(&(0x7f00000c7000)={0x3, 0x78, 0x400, 0x8, 0x1, 0x1, 0x0, 0xffff, 0x4, 0x0, 0x2, 0x400, 0x900000000000, 0x3, 0x40, 0x2, 0x7ff, 0x8, 0x6, 0x8, 0x2683, 0x6, 0xd70, 0xf7c4, 0x5, 0x6, 0x6, 0x9, 0x7fff, 0x1, 0x1, 0x7f, 0x0, 0x101, 0x7, 0x9, 0x71, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0xfff, 0x7}, 0x8000, 0x3, 0xe381, 0x7, 0x3f, 0x2, 0x1, 0x0}, r2, 0x2, r1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000056f000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f0000aad000-0x4)=0x8) 2018/01/25 23:20:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) connect$l2tp(r0, &(0x7f00006de000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x1, 0x3}}, 0x26) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f0000c26000-0x1)="", 0x0, 0x0, &(0x7f00008cb000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/25 23:20:16 executing program 4: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000001e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000024000-0x24)={0x24, 0x2d, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x10, 0x0, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000000f000)={0x0, 0x0}, &(0x7f0000029000-0x4)=0x8) 2018/01/25 23:20:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000031e000-0x4)=0x800, 0x4) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$audion(&(0x7f0000cf0000)='/dev/audio#\x00', 0x9cbf, 0x3) epoll_pwait(r1, &(0x7f0000d84000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x1, &(0x7f0000a5b000)={0x3}, 0x8) 2018/01/25 23:20:16 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x4004510d, &(0x7f0000001000-0x1)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000007000)=0x98c5, 0x4) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000008000)={{0x3, 0x1, 0xa0000, 0x3, 0x2}, 0x1f, 0xb31, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 23:20:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x0) fstatfs(r0, &(0x7f00006b2000-0xe5)=""/229) r1 = openat(0xffffffffffffff9c, &(0x7f0000c78000)='./file0\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x0, &(0x7f0000824000-0x8)=0x0, 0x0) fstatfs(r2, &(0x7f00000b7000-0x7b)=""/123) sendmsg(r0, &(0x7f00002ed000)={&(0x7f00004de000-0x10)=@nfc={0x27, 0x20, 0x2, 0x4}, 0x10, &(0x7f000014f000-0x8)=[{&(0x7f00005fb000)="", 0x0}], 0x1, &(0x7f0000dae000)=[], 0x0, 0x0}, 0x8810) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f00002df000)={0x7f, 0x6, 0x30000000000, 0x0}, 0x10) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) fcntl$getflags(r3, 0x8000000000400000) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x0, 0x0}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000e0b000)=""/244) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000a88000-0x4)=0x8) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f00006dd000)={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]}) recvmsg$kcm(r0, &(0x7f0000984000-0x1c)={&(0x7f0000e75000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000262000)=[{&(0x7f0000e9e000-0x37)=""/55, 0x37}, {&(0x7f0000e99000)=""/17, 0x11}, {&(0x7f00008dc000-0xd7)=""/215, 0xd7}, {&(0x7f00003d4000-0xed)=""/237, 0xed}, {&(0x7f0000a7d000)=""/125, 0x7d}, {&(0x7f0000fd5000)=""/8, 0x8}], 0x6, &(0x7f00009ee000-0xab)=""/171, 0xab, 0x2}, 0x40000020) getsockopt$inet6_dccp_int(r1, 0x21, 0x1, &(0x7f000094e000)=0x0, &(0x7f0000282000-0x4)=0x4) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000fd1000-0x3f)={0x0, 0x37, "4a89ae47e96abdffdd5f362fa58fe99a2995ebb779b76488443d1c1f8765ce47256f2a59aa57c021842dfbda0ade337002988f54213091"}, &(0x7f0000b3d000-0x4)=0x3f) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000dd3000-0x98)={r5, @in6={{0xa, 0x0, 0x9e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x2}, 0x98) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00008a7000)={0x0, 0x0}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f00006bc000)={0xf000, 0x13ffe, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000fc5000-0x8)={0x400}, &(0x7f0000f36000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004f8000)={0x0, 0x989680}, 0xfffffffffffffe2a) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/01/25 23:20:16 executing program 4: r0 = socket(0x8, 0xa, 0x1) accept4$alg(r0, 0x0, 0x0, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000bda000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c92000)='#', 0x1) 2018/01/25 23:20:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000040e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00006de000-0x58)={{0x0, 0x7}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 23:20:16 executing program 0: mmap(&(0x7f0000000000/0x8a4000)=nil, 0x8a4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f00008a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00008a5000-0xc)='/dev/autofs\x00', 0x90400, 0x0) mmap(&(0x7f00008a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00008a4000)={0x6, 0x100000000, 0x5, 'queue1\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x100000001, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000053e000-0x5)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000440000)="", 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00008a0000-0x38)={0x0, 0x2ff, &(0x7f000089f000-0x90)=[], 0x0, &(0x7f000089e000)=""/4096, 0x1000, 0x0}, 0x12000) 2018/01/25 23:20:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b7e000-0x4)={0xffffffffffffff9c}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ceb000)='scalable\x00', 0x9) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000613000)="0c04", 0x2) 2018/01/25 23:20:16 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000e59000)='/dev/dmmidi#\x00', 0x3, 0x286082) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f0000001000-0x29)=""/41, 0x29, 0x7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000001000)='comm\x00') execveat(r2, &(0x7f000000a000)='./file0\x00', &(0x7f0000003000-0x48)=[], &(0x7f0000001000-0xe)=[&(0x7f000000a000)='\x00'], 0x1000) 2018/01/25 23:20:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000040000-0xb)='/dev/audio\x00', 0x1000000408204, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00007a8000)=0x5, 0x1) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000412000-0x8)=0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") sendfile64(r0, r0, &(0x7f0000fc7000)=0x0, 0xe5) mount(&(0x7f0000b34000)='./file0\x00', &(0x7f0000c16000)='./file0\x00', &(0x7f0000964000)='befs\x00', 0x60000, &(0x7f0000b01000)="") 2018/01/25 23:20:16 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) fcntl$notify(r0, 0x402, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) connect$inet6(r1, &(0x7f0000ec5000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) shutdown(r1, 0x1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002c5000-0xf)='/dev/sequencer\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r2, &(0x7f0000000000)=""/152, 0x98) 2018/01/25 23:20:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008ca000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000093c000-0x1c)={0x0, 0x0, &(0x7f00002d9000-0x38)=[{&(0x7f0000bf1000)="da", 0x1}], 0x1, &(0x7f0000109000)=[], 0x0, 0x0}, 0x8000) syz_open_procfs(0x0, &(0x7f00001fb000-0x16)='pagemap\x00') sendfile(r1, r1, &(0x7f0000310000)=0x0, 0xaa8) 2018/01/25 23:20:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f1e000-0x7)={0x0, 0x0}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000036c000-0x9)='/dev/vcs\x00', 0x10000, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f00001a4000-0x93)=""/147, &(0x7f000064d000-0x4)=0x93) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000e7b000-0x4)=0x0) 2018/01/25 23:20:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00002e8000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000dbb000-0x1)={0x100000000}, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000029f000)={0x0, 0xffffffffffffffff, 0x0}) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000e9c000-0x24)="240000001b00fbffeb030000f6fb01796bb17d0b0800030001000020f700000ff9161701", 0x24) r2 = syz_open_dev$dspn(&(0x7f0000434000)='/dev/dsp#\x00', 0x3ff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000c9e000-0x3)=0xa07ff, 0x1) lsetxattr(&(0x7f000092f000-0x8)='./file0\x00', &(0x7f00008ed000)=@known='security.capability\x00', &(0x7f0000982000)='/dev/dsp#\x00', 0xa, 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f2c000-0x8)={0x0, 0x0}) fstatfs(r1, &(0x7f0000ab8000-0x42)=""/66) 2018/01/25 23:20:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00004c7000-0x8)={0x0, 0x0}) socketpair$inet(0x2, 0x8080f, 0x1, &(0x7f000067d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000fb6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005c3000-0x4)=0xffffffffffffff75) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x4000000023, &(0x7f00006fd000)=0x8, 0xffffffffffffff66) bind$inet(r3, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000b5c000)="", 0x0, 0x20000000, &(0x7f0000332000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000d0d000)={@rand_addr=0x0, @broadcast=0x0}, &(0x7f000093e000)=0x8) pipe(&(0x7f0000c49000-0x8)={0x0, 0x0}) recvfrom$llc(r4, &(0x7f0000b1a000-0xf0)=""/240, 0xf0, 0x1, &(0x7f0000934000-0x10)={0x1a, 0x0, 0x411, 0xf02, 0x6, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0]}, 0x10) ioctl$KVM_HAS_DEVICE_ATTR(r5, 0x4018aee3, &(0x7f0000113000)={0x0, 0x3, 0x4212, &(0x7f000059b000-0x8)=0x0}) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000c05000)=0x400004, 0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000e09000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000048c000)=0x5) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000d7d000)={0x0, 0x0}) listxattr(&(0x7f0000b1f000-0x8)='./file0\x00', &(0x7f0000743000-0x67)=""/103, 0x67) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000d23000-0xb)={0x5, 0x5, 0x3, 0x5, 0x14, 0x10000, 0xe010, 0xc082, 0x101, 0x0, 0x5}, 0xb) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f00004b4000-0x4)=0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f000055c000)={@generic="4febbdbe1dd91e4d587bf113cb43f868", @ifru_flags=0x400}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000cc4000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f000082d000)=0x0, 0x4) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000014000-0x4)='tls\x00', 0x4) r6 = getpgrp(0xffffffffffffffff) bind$inet(r4, &(0x7f0000ff8000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ptrace$setregset(0x4205, r6, 0x3, &(0x7f0000939000)={&(0x7f0000ad7000)="69d3bca33abe3b8e735e108f705a71ccad2f839898fd86060eb9", 0x1a}) sendto$inet(r3, &(0x7f0000b39000-0x1000)='+', 0x1, 0x0, &(0x7f0000f14000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r3, &(0x7f0000161000-0xab)=""/171, 0xab, 0x2, &(0x7f0000b34000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 23:20:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0xc0000) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f00003da000-0x8)={0x2, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ca8000)={0x0, 0x0}) mremap(&(0x7f0000a17000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f00001e0000/0x800000)=nil) syslog(0x0, &(0x7f00006c1000-0xf6)=""/246, 0xf6) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000c2000-0x4)=0x0, &(0x7f0000e33000-0x4)=0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00007d3000-0x4)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000601000)=0x0, &(0x7f00002e8000+0xdce)=0x4) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000d9f000-0x1c)={0x2, 0x14, [0x1, 0x7, 0x2, 0x4, 0x9]}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) [ 680.207201] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 680.244631] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/25 23:20:16 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x2, 0x6, 0x21) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10d, 0x10, &(0x7f0000003000)=0x1, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000000000)=@newsa={0xf0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 23:20:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000e70000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00008ee000-0x310)={0x1000000001, {{0xa, 0xffffffffffffffff, 0x400, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, []}, 0xfffffc71) 2018/01/25 23:20:16 executing program 2: ioprio_set$uid(0x0, 0x0, 0xfff7fffffffffff9) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001e2000)='/dev/sequencer\x00', 0x10100, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000a25000)={0x9, 0x4, 0x0, 0x7, 0x5, 0xf852, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 23:20:16 executing program 6: mmap(&(0x7f0000000000/0xa4d000)=nil, 0xa4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) mmap(&(0x7f0000a4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00002f8000-0x14)={0x5f, 0x6, 0x9, 0x7fffffff, 0x2}, 0x14) mmap(&(0x7f0000a4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000a4d000)=[{{0x0, 0x0, &(0x7f0000a4f000)=[{&(0x7f0000a4d000)=""/1, 0x1}, {&(0x7f00009bb000-0x69)=""/105, 0x69}, {&(0x7f00000fa000)=""/92, 0x5c}, {&(0x7f0000832000-0x9a)=""/154, 0x9a}, {&(0x7f00004af000-0x4)=""/4, 0x4}, {&(0x7f00005e5000-0xba)=""/186, 0xba}, {&(0x7f0000a4e000)=""/210, 0xd2}], 0x7, &(0x7f0000a50000-0x44)=""/68, 0x44, 0x0}, 0x0}], 0x1, 0x2000, 0x0) 2018/01/25 23:20:16 executing program 1: r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x100000001, 0x6, 0xd5ac}, &(0x7f0000f2f000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000779000)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3ff, 0x3f, 0x3, 0x5}, &(0x7f0000256000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000002000-0x12)='/dev/input/mouse#\x00', 0xfffffffffffffff8, 0x2042) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000002000-0x8c)={0xff, 0xffffffff, 0x9, 'queue0\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002000-0xc)='net/netlink\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r3, 0xc0405519, &(0x7f0000000000)={0x9, 0x5, 0xea7e, 0xfffffffffffffffe, "53998a9d555c198330e2031e26978ce0656d87be21f7f02b3bbf83fa1e8585cd06eb754b9f0d9a9e78c0abff", 0xe}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/25 23:20:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000ea9000)='maps\x00') preadv(r1, &(0x7f0000610000)=[{&(0x7f0000c3b000-0x1)=""/1, 0x1}], 0x1, 0x3fffff7ff) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) 2018/01/25 23:20:16 executing program 5: sysfs$1(0x1, &(0x7f0000b5f000-0x2)='@\x00') mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000008000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r1, &(0x7f0000009000)={{0x0, 0x0}, {0x0, 0x0}}) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x4000) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000004000-0x8)={0x2, r2}) epoll_pwait(r1, &(0x7f0000004000)=[{0x0, 0x0}], 0x1, 0x100000001, &(0x7f0000006000-0x8)={0x7fff}, 0x8) capset(&(0x7f0000001000)={0x20080522, r0}, &(0x7f0000009000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 23:20:16 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000bd4000-0x12)='/dev/snd/midiC#D#\x00', 0x3a5b, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000708000)={@common=""/16, @ifru_names=@generic=""/16}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e76000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/01/25 23:20:16 executing program 3: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000110000)={0x0, 0x0, 0xffffffffffffffff}) r1 = open$dir(&(0x7f0000fce000)='./file0\x00', 0x680400, 0x141) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000f2c000-0x8)=0x0, r1, &(0x7f0000001000-0x8)=0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000aab000-0x4)=0x3, 0x4) listen(r2, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = dup2(r3, r2) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r4, 0xc008551b, &(0x7f0000cd3000)={0x2, 0xc, [0x0, 0x9, 0x6]}) 2018/01/25 23:20:16 executing program 2: mmap(&(0x7f0000000000/0xeb000)=nil, 0xeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x83, &(0x7f00000ea000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "05e501", 0x4d, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4d, 0x0, "86e79a9386e629764d8cd6930490edd7ba6177f2ca492e425c316ad49bd7d68c2cec826faa12e83c72e502d9094778c6e1c9b271a6fb8004d1dc71109e60b502d42b489189"}}}}}}, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000bf000)='/dev/rfkill\x00', 0x8000, 0x0) mmap(&(0x7f00000eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000ec000-0x5)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f00000eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000032000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ec000-0x4)=0xe8) r3 = socket$nl_crypto(0x10, 0x3, 0x15) r4 = getpgid(0xffffffffffffffff) mmap(&(0x7f00000eb000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f00000ec000-0x1c)={0x0, 0x0, &(0x7f00000ec000-0x28)=[{&(0x7f00000ec000-0x44)={0x44, 0x32, 0x100, 0x7, 0x1, "", [@generic="33a60a8c362b9f5cbd526e0b9d79dc6039e36812e4e33b1263a6e51f06163c53fae9e6b25bc79f7db1832993c378ebaf8193db8c"]}, 0x44}, {&(0x7f00000e4000-0x135c)={0x135c, 0x14, 0x10, 0x7, 0x0, "", [@typed={0xc, 0x53, @fd=r1}, @nested={0x110, 0x1a, [@typed={0x18, 0x61, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}, @typed={0xc, 0x7d, @ipv4=@dev={0xac, 0x14, 0x0, 0xe}}, @generic="3cc7afda9a196b9e54697f6577e012cfa8d09791e79721893afed2737b2eefe27b3fc235cdd0ddd706e38bc7a17090778ff317b5365d28f3e9677d8ae172878ef75731b95c2e60b2c35f97a092c74148b83658eaeea95cdb5fedf4f379b7459320463ce17fa4b2e41ce453758b1bf6df2937de7599cbae92fb0e22445382b28c726e5471e366ec62b1ddeba9199092d7bdb56cb9aa296ef86268c88b2a9814f729e29158399f1936603b67e18dc081d01c307ae558ece6787a9bc28ad15973a155bd76dcfb22dcd6da80de204891beb3c165cf69466bd6db5e1885324437361c24888b78d72845"]}, @nested={0x1c, 0x82, [@typed={0xc, 0x23, @uid=r2}, @typed={0xc, 0x12, @ipv4=@multicast2=0xe0000002}]}, @typed={0xc, 0x1e, @fd=r3}, @generic="de405a46244244d5b4da0b98ad48b4961722d143b52345362eb6f504e03db14923d1c8cfef811f34a7ea6dfe9a0a53e6db", @nested={0x1120, 0x24, [@typed={0xc, 0x7d, @u32=0x4}, @typed={0xc, 0x6a, @str='$\x00'}, @generic="76b5486b79589c212fd6c4756f68c57ec1807455f0fd624fef52a4f70fceb905aceefed33a3d9b36120448f19ba40b2eb55b9972e810953e57ca381727cf4d57dbee3b9c20ca69b48139dc32b5ef507cf5d8a56aeeded2547b37c940f7906ec503be45e7fb9162927e1a9e2f08", 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@generic="9d21c7bf979a6f363488091acde0deedd355bb338f2f850173eb41db6ec530d98abbb1afc430514312be63eb134fd0a402a09cbad6955b9856cd6f715ad0b6aba00dd44e9d0b4426e50842feb7f73d2497dd334da7242d4fee56d72cf56798c4760f5181ecd6b21e3e404065913756a0326ef69410bea1ee6e9f20e44deb20cccd15bbb622dc63bd5e4c308fe4e9c719c50dd0293b755102bf23de25c126d53cb00aa4ed8cc1697c34269f960f1f8adf987c00d3d60fa275e0fd4f4cf935b7043a88dbccb709272b", @typed={0xc, 0x6f, @pid=r4}]}, @generic="d587b8b5e32d429cd1ab16de5edd058f9222c37d0cd30ba145ce1be640283266f9641a42bc3ccd3e9bba75f8d43129", @typed={0x80, 0x2c, @binary="459fca4f2656adac33adafde05bdbd413d9dc854e163348b0e48eeaebda8aa14592e4b6577c4e2961fb19a103e324a6856e1c0edf8c8755d1f9ae2ab67e6b7eaab47cceabea44e328bcd6aa61699f80f24afff147ab9b99b268ce51ecc988becfff1d4d2a7dfffc7620314f4f5a9f64cdb8de075be"}, @generic="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", @nested={0x34, 0x77, [@generic="a08d0e28d4eb9851150c69804cb56d71933e8d7bc3c56b9aff2665c460d6813fd90a03134ce1ecbbc43223f862a8b3"]}]}, 0x2370}, {&(0x7f000008b000)={0x1c, 0x37, 0x20, 0x2, 0x2, "", [@typed={0xc, 0x38, @u32=0x6}]}, 0x1c}], 0x5, 0x0, 0x0, 0x20000001}, 0x4000000) [ 680.306964] QAT: Invalid ioctl 2018/01/25 23:20:16 executing program 0: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000003000-0xa)='/dev/cuse\x00', 0x8000, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000031000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000-0x10)={&(0x7f0000027000+0x2e6)={0x24, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, [@nested={0x10, 0x9, [@typed={0xc, 0x2, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 23:20:16 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, 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) bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$kcm(0x29, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000c7f000-0x4)=0x4bca, 0x4) connect(r1, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000839000)='/dev/autofs\x00', 0x80, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) bind$inet(r1, &(0x7f0000307000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000327000)=0x0) fcntl$setown(r2, 0x8, r3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000e7d000-0x8)={0x0, 0x4, 0x7fffffff}, &(0x7f0000c3d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000d2e000)={r4, 0x200}, &(0x7f0000694000-0x4)=0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r1, 0x1) ioctl$sock_bt(r2, 0xdd17, &(0x7f00005b3000-0xa5)="1eb0bf7fc9be073e9f794c8c1cd530a510c1f0ae302a7d8038ebdc4533cbe6fa49946d4ab14009f29edb9adb6d4a21216dc1f98f4c54af5eab1d2a59444751390717b08d03dbfbd34047fab2bff41ff8d9d17a1e66cb8ae95f817d45bfdef3fb6b4e7e6800f70540e0f235437d86a5f5a631db8902f8331af969df1e9e1b31a59afb46d2d70e37906d4a63f6079a928a8a6c05785d7877a3e050beec826b4adc10fdd125ef") 2018/01/25 23:20:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000a10000-0x15)='/proc/self/net/pfkey\x00', 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005f7000)='smaps\x00') sigaltstack(&(0x7f000062f000/0x2000)=nil, &(0x7f0000510000)=0x0) sendfile(r0, r0, &(0x7f0000c7a000)=0x100004, 0x10001) 2018/01/25 23:20:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = memfd_create(&(0x7f00000ea000-0x1)='\x00', 0x2) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000258000-0x4)=0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r0, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000ba7000)=0x0) 2018/01/25 23:20:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00005fc000)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffff, 0x1) ioctl$TIOCCONS(r0, 0x541d) userfaultfd(0x0) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000000000)=""/32, 0x20) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000bf0000/0x2000)=nil, 0x2000}, 0x0, 0x0}) prlimit64(0x0, 0x47, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") dup(r1) 2018/01/25 23:20:17 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000810000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000a40000-0x4c)={0x9, 0x5, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6(0xa, 0x80007, 0x65, &(0x7f0000a17000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f00001de000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x8dd000)=nil, 0x8dd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f00008a7000-0x8)='./file0\x00', 0x8a001, 0x80) mmap(&(0x7f00008dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r3, &(0x7f00008de000-0xc4)="5f04a3641af79bf227b373167807e7097c521ce80d70fe9fdedc232915d096e0ca251f5fd21a968142cfafe4a719ed21e4aee965d57a9896859177374e34609d6689d38438934b52012609f36766c332b450ef2f18b1f2519dfe7720a8ed36d0b1631f7a908d36e91fb783268acadbeb348e3d5d10d9ef74196b7f3379bc0c112a8559b9f1c92372f3916ca15b954e22b79fb2c0b198b4eaebec2257552fdbbe36d533863d8b2e450049586818a32bbb61266caffe5f472344f0f1964b03062d00cd8b98", 0xc4, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000014000)={0x0, &(0x7f0000002000)=[]}, 0x8) sendto$unix(r2, &(0x7f00008db000-0xfb)="", 0x0, 0x0, &(0x7f0000014000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/25 23:20:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e21000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x0, 0x4) 2018/01/25 23:20:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) read$eventfd(0xffffffffffffffff, &(0x7f000027f000)=0x0, 0x8) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = creat(&(0x7f0000489000)='./file0/bus\x00', 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f0000449000)={0x1f, 0x3, 0x2, 0x1000, 0x4, 0x7}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000482000)={0x0, 0x0, 0xffffffffffffffff}) r1 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x200000000114, 0x5, &(0x7f0000002000)=""/1, &(0x7f0000004000-0x4)=0x1) mount(&(0x7f0000491000-0x12)='./file0/bus/file0\x00', &(0x7f0000b28000-0xc)='./file0/bus\x00', &(0x7f000003a000-0x7)='mqueue\x00', 0x0, 0x0) sendto(r0, &(0x7f0000590000-0x7d)="50ba8792d6755014bde53de7b11f5537eb9939d389ec47df6bf128663e4b0c8c38d7004b79f25e10dcc40979caa73e62b1ac4e663579e82eb09cb97e5a7c2589ad3e36e6dc8f1b373f486979c82bc5bf7063696ae58acdf8fb0fb338434a0df4f9447846684dbfc830b0efe9337bd4b8954e8dca796d90c8ceb4817dc2", 0x7d, 0x8004, &(0x7f0000929000)=@l2={0x1f, 0x20, {0xffff, 0xfff, 0x1, 0x7fffffff, 0x5, 0xffff}, 0x6, 0x9}, 0xe) renameat(r0, &(0x7f000086c000-0x12)='./file0/bus/file0\x00', r0, &(0x7f000093f000-0x8)='./file0\x00') 2018/01/25 23:20:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x52168c364eb942e1, 0x7, &(0x7f0000969000)={0x0, 0x0}) connect$inet6(r0, &(0x7f0000df7000)={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x4400000000001276, &(0x7f0000003000)="") 2018/01/25 23:20:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000fd1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000993000)='keyring\x00', &(0x7f000097e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$link(0x8, r0, r1) io_setup(0x20, &(0x7f0000c6b000)=0x0) io_destroy(r2) [ 680.348070] QAT: Invalid ioctl [ 680.359296] netlink: 'syz-executor0': attribute type 2 has an invalid length. [ 680.382510] netlink: 'syz-executor0': attribute type 2 has an invalid length. 2018/01/25 23:20:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000056b000-0xd)='/selinux/mls\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x2) 2018/01/25 23:20:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = syz_open_dev$audion(&(0x7f0000f4d000-0xc)='/dev/audio#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) listen(r0, 0x9) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f000077b000)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 23:20:17 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000005000-0x4)=0x0, 0x15c) 2018/01/25 23:20:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0xefa}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={r1, 0x3}, 0x8) r2 = dup2(r0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x181701, 0x80) setsockopt$inet_opts(r2, 0x0, 0x7, &(0x7f000001e000)="a5", 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x6, 0x30}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00009fa000-0x4)=@assoc_id=r3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) 2018/01/25 23:20:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x104000, &(0x7f000000a000)="") mount(&(0x7f0000c8c000)='./file0\x00', &(0x7f0000d7d000-0x8)='./file0\x00', &(0x7f0000fdb000)='ext4\x00', 0x1000, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)="") r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d66000-0x10)='/dev/sequencer2\x00', 0x44000, 0x0) r1 = getpid() r2 = getuid() lstat(&(0x7f000010c000-0x8)='./file0\x00', &(0x7f0000791000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000dd8000)=0x0, 0x80800) r5 = socket$rds(0x15, 0x5, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000abf000-0x1)='.', 0x400200, 0x10) r8 = syz_open_dev$vcsn(&(0x7f0000a63000)='/dev/vcs#\x00', 0x8, 0x84800) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000bf8000-0x4)=0x0) r10 = getuid() lstat(&(0x7f0000d73000)='.', &(0x7f0000adc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpgrp(0xffffffffffffffff) stat(&(0x7f0000cb7000)='./file0\x00', &(0x7f00003ab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001c7000)={0x0, 0x0, 0x0}, &(0x7f0000ae2000-0x4)=0xffffffffffffffa7) r15 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000fc000-0xf)='/dev/sequencer\x00', 0x200, 0x0) r16 = memfd_create(&(0x7f00007b4000-0x5)='ext4\x00', 0x1) r17 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000040c000-0xe)='/selinux/user\x00', 0x2, 0x0) r18 = getpid() stat(&(0x7f0000d7a000)='.', &(0x7f000070c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d86000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cb9000-0x4)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000951000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00008dc000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ef000-0x4)=0xe8) stat(&(0x7f0000a13000-0x1)='.', &(0x7f000025a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000014e000)={0x0, 0x0}) r25 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r26 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000cd000)='/selinux/status\x00', 0x0, 0x0) r27 = perf_event_open(&(0x7f000090d000)={0x0, 0x78, 0x0, 0x1, 0x0, 0x80000001, 0x0, 0xffff, 0x20000, 0x2, 0x0, 0x9, 0x4, 0xfffffffffffffff7, 0xc3d4, 0xfffffffffffffffe, 0xffff, 0x1, 0xd0a, 0x9, 0x3, 0x2, 0x4, 0x6, 0x6, 0xe915, 0x401, 0xeae, 0x1, 0x5, 0xd, 0x9, 0x2, 0x4bf9, 0x3, 0x6, 0x7, 0x7, 0x0, 0x84, 0x1, @perf_config_ext={0x1, 0x5}, 0xc063, 0x3, 0x1, 0x0, 0x5, 0x0, 0x5fb9, 0x0}, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, 0x8) r28 = syz_open_dev$mouse(&(0x7f0000339000)='/dev/input/mouse#\x00', 0x2, 0x101000) r29 = syz_open_dev$random(&(0x7f0000503000-0xc)='/dev/random\x00', 0x0, 0x0) pipe2(&(0x7f000068a000)={0x0, 0x0}, 0x4000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000cc6000-0x8)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e18000-0x8)={0x0, 0x0}) r33 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00007d9000)={{{@in=@empty=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=@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}}, &(0x7f00009ce000)=0xe8) getgroups(0x3, &(0x7f0000dc6000)=[0xffffffffffffffff, 0x0, 0x0]) r36 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000093000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fea000-0x4)=0xe8) r38 = getegid() r39 = syz_open_dev$sndpcmc(&(0x7f00003ba000)='/dev/snd/pcmC#D#c\x00', 0x855, 0x10000) r40 = bpf$PROG_LOAD(0x5, &(0x7f000019d000)={0xc, 0x5, &(0x7f00009e2000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x9}, [@map={0x18, 0x7, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000418000-0x1)='GPL\x00', 0x7ff, 0xa6, &(0x7f0000c66000)=""/166, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r41 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000d4e000)=0x0, 0x4) r42 = socket$unix(0x1, 0x5, 0x0) r43 = syz_open_dev$loop(&(0x7f00001a7000)='/dev/loop#\x00', 0x40000000, 0x803) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000c97000)={0x0, 0x0}) r45 = syz_open_dev$admmidi(&(0x7f0000aeb000-0xe)='/dev/admmidi#\x00', 0x2, 0x8000) r46 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r47 = socket$bt_cmtp(0x1f, 0x3, 0x5) r48 = socket$inet_sctp(0x2, 0x5, 0x84) r49 = openat$dsp(0xffffffffffffff9c, &(0x7f00002c9000-0x9)='/dev/dsp\x00', 0x10000, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f000062a000)={0x0, 0x28, 0x1, 0xffffffffffffffff, 0x0}) r51 = syz_open_dev$mouse(&(0x7f0000ddc000)='/dev/input/mouse#\x00', 0x3f, 0x400) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000552000)=0x0) r53 = geteuid() fstat(0xffffffffffffffff, &(0x7f0000e6b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000820000-0x38)=[{&(0x7f0000fae000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000871000)=[{&(0x7f0000521000)="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0x1000}, {&(0x7f0000ed2000)="81b506f542f64815617160830b667a4835fece8dc35df76e454aeab9b48d1f893c698dbc1eda2379c457b88a1b08e9d451ea28a73f54a29f80a233dfc0d362b3dabd90b74e78c7549044c2a56caabec7645f9dac72a910d45632536200085fe96d6c56ed0b8f1a2149d04c19be58498b091dffaa2421af1ccfe11e4ce1ea4b21d06c949dc1f38b148fcb7c5e236590d3d7da44dbd3dfd7ab5bd0cf41c27dd5b641fe0cfffbb11766f2c80cc070c1fd6f3cf5677f99fedb", 0xb7}, {&(0x7f0000018000)="d1e2ca6b56c24ec64e5810c15150174a26954c93396f630e73cf5ae7444c17f5f40e43bbc0208a91f46af3fb17138e82ea8f85c91882a7edcbdec6aa9a86a4465372e490b3704640196718bb4047265f352bd053d5dede41160a594619cbf5c61db323a6a22ad2ce576e36912fcb9aa3a5c4bbd240b320a4fdab5c183c979ade27ed8ebf3454901bbef7e95f756e4d70b197bcc93e559e0b61927fecdd3c7df1b948c553d3f8e9544074d0f4c1257b9a33eafd50ab6572bab3bf45a2e5fe5eccb9aa091052a98a02ec769a8af99564cb3b458aad3f631fedb267b1ec76e03fd1bb3ee086", 0xe4}, {&(0x7f00009e7000-0x9e)="f54528f95e42532cd3b33f134b0ae5d765296893c5a88e41137d67e4c9b8ffdddaf3f45e3e6ea6846a43c223589c16a92bfb9164db1f70b8fcb71e301cfde70bc6945509c9cb7c2a96b27e9d7b514e5c430e61210047e3aad9cb062bcce46aa527f4e302276eb87ff7d947c07c085f9b3840efab7d2ef8a5bb3a870df0d04b206d5b708b101fbfe74e9943c88b31690cac734e3c12f13dadcb614e578242", 0x9e}, {&(0x7f0000b1b000)="127124c7215d42520ac54844d5af3a4c78ea9e90e44e3d7f444be101a9a7e05e3dbf89573490fb52a285adb137e3163fabdf302853743aba38229094d7380afa9d887ad4a27f5bfa7a50c9578f151b2d2c74249f9df9656bd01a6d6679bb41313885ac7b7a0545e62fc12cbaaec99b5a4dc0425c8bbc21ab6a381675f1867338e0df66e68b9f8785e373dc218cf7c3d67c8a4f90d08c142fb7f55d0a34408b5de03a43d548d08ff875f7d0c6e372f025d90b8efa004cf47daa7a4dff74aa002a2e", 0xc1}, {&(0x7f0000488000-0x49)="08fb924c7d68809ab01e5e0c3f9a496230090e4357b8acf9923fc2c7558ef24e74f671fe431b7b55a0bda20614cd2b095964531d26d3ffa88b62cb94dbcc339479d0fe700ebb8b960f", 0x49}, {&(0x7f00005f8000)="", 0x0}], 0x7, &(0x7f0000b39000)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r4, r5, r6, r7, r8]}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r15, r16, r17]}, @cred={0x18, 0x1, 0x2, r18, r19, r20}, @cred={0x18, 0x1, 0x2, r21, r22, r23}, @rights={0x24, 0x1, 0x1, [r24, r25, r26, r27, r28, r29]}, @rights={0x18, 0x1, 0x1, [r30, r31, r32]}], 0xec, 0x40080}, {&(0x7f000092e000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000103000-0x48)=[{&(0x7f000012f000)="9683", 0x2}, {&(0x7f00007c0000-0xf3)="6d5782707ec7ebabb483672285aa7ae49d45fb2101909a7edff260c0baf41943cbc63bf2780dbbf288187b0219313d6e3e603985156880cbe81a673da103d8e39e86550aef6474c0d7a50dabca3e4a93295bdaa4f7a6e36ece407985be4071b1df016889e326c7ec4179ab38f09e24bf97847abc7b1e8b29f9e8ee5e65ac7ac87156b3afe1a0b5c9ca51a75eb6502d77f72d73e8e4bb8b2e0bc95019fdd404952da529a3a5bc9664d06ff1eb33b4563f80aa08d30f1c3a73f38352123d098a61bfdd04d79755e643ddfca74380f8647c69a416b8e5be75229b3af8e035b796c0e2f4641643ee6c7383b4cbad19596fe7778842", 0xf3}, {&(0x7f0000577000)="903a3d", 0x3}, {&(0x7f00004f6000-0xb9)="f076b8d36929285308bb56d383745325eb8fb42720d29cc3660b7bdbc87c408b510370f5dc7609fa1af5d4d9e9ff23dbb24341dd553363b84deeb83b9ba4c3a95fdbfb024aa2046dcb510744b14b7a783426feb9a828828665ae07bd4b7adcdebfc75b7d35964a45135d47e4a5a5ff31c89efa45f04847e995699c811e0eabbb4d16e09cbb631ad060a2fe09ee6f98975d212b4ee7e4ee66df6f4d975add98208c3fb9789672db4f573ecaf59235398768e3a7a6d6dd59a36b", 0xb9}, {&(0x7f0000525000)="14899e90982e09b613e9bbc72a563a82d5e72f53da3943f92568f6f4a5d5e0641d9ef6a8ebb755468328313c3aeed8b661e0753429f3817df70fb400b212c89a5f563f54ceb0ce5a058cae131d0cdb7d79dbe7523535e55b43edda7505b7b35923286838f39a4d735d887eea552bb8ff17e49c0bc57813ed69", 0x79}, {&(0x7f0000f7b000)="7841518ff647a9b38d48cc2965c8d3b097f27b0ba4c89b9b67a49bf088d72c40a4b9d2fba5a5c5a453dd06ed8834b237301721dae1c9ec17b3763da5d3183cfee970c66cba160800e2d160659783cdbf8c4d0cf4d32c491d874b35389d4301e1d20e1eed681090c2a7bb93738b398be2ed07f4fb3136605b05401bc8ddfc0b6643143bf0f2c7ce6dc21fd34ea49e38b3fc14fe8e451aae2457039f01482074a51eacd9899610f48f030e4bcdc6ac44d24cd7929186da6377e5600fd342", 0xbd}, {&(0x7f000020e000)="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", 0x1000}, {&(0x7f00006c5000-0x60)="2db22afd14ff84221dacef1fd653ddf7422190e8440778d46523bc6955c537a890ed38cb98a698ac195be1514c56898d5091413c1a2a3b43598c5a2174a4f179f7f0c6cc37635bee86a4d3e3da78c2d80c79cf14a1c691f3cc6c4ef6fab480b478a301", 0x63}, {&(0x7f000027e000)="", 0x0}], 0x9, &(0x7f0000027000-0x94)=[@cred={0x18, 0x1, 0x2, r33, r34, r35}, @cred={0x18, 0x1, 0x2, r36, r37, r38}, @rights={0x24, 0x1, 0x1, [r39, r40, r41, r42, r43, r44]}, @rights={0x28, 0x1, 0x1, [r45, r46, r47, r48, r49, r50, r51]}, @cred={0x18, 0x1, 0x2, r52, r53, r54}], 0x94, 0x4000}], 0x2, 0x40040d0) r55 = syz_open_dev$midi(&(0x7f0000516000-0xb)='/dev/midi#\x00', 0x1ffe000000000, 0x20000) ioctl$KVM_SET_GUEST_DEBUG(r55, 0x4048ae9b, &(0x7f00001e5000-0x48)={0x90001, 0x0, [0x3, 0x10000, 0x5, 0x800000000, 0x400, 0xc726, 0x6, 0x2]}) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/25 23:20:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x153f30ba, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/25 23:20:17 executing program 2: socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) [ 680.519096] sctp: [Deprecated]: syz-executor3 (pid 13372) Use of int in maxseg socket option. [ 680.519096] Use struct sctp_assoc_value instead [ 680.575669] sctp: [Deprecated]: syz-executor3 (pid 13372) Use of int in maxseg socket option. [ 680.575669] Use struct sctp_assoc_value instead 2018/01/25 23:20:17 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008e6000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000061f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000058a000)={0x0, 0x3}, &(0x7f0000ccc000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000062b000)={r2, 0x800, 0x3, [0x7, 0x2, 0x1]}, 0xe) r3 = syz_open_pts(r1, 0x0) read(r3, &(0x7f000007d000-0x1)=""/1, 0x1) fcntl$setstatus(r3, 0x4, 0x40800) readv(r3, &(0x7f00003fb000-0x20)=[{&(0x7f00008b0000-0xb4)=""/180, 0xb4}], 0x1) 2018/01/25 23:20:17 executing program 5: mmap(&(0x7f0000000000/0xf55000)=nil, 0xf55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x4000000000000001, 0x3, &(0x7f0000f51000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f51000)="73797a6b6f6cb500000000000007ffbeb8704b910a5894d9686e3501bf28d348724244afbe9a1e2c7c1d00020000a07cdaed85dd17", 0x3, 0xb6, &(0x7f0000f51000)=""/182, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/25 23:20:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000284000-0x1c)={0x5, 0x76, 0xa, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = add_key(&(0x7f0000521000-0xb)='pkcs7_test\x00', &(0x7f0000528000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000007c000)="ec108be9c1cad39572c96a34a04e2f1a0972670b42b5ecad9e6c2eab480ec77ba3a41eb34d3c99136e3994f02eb7a5081a01a7087c45f969250e18140b8e6bb5513d2dbdd0a9bec3425b94e978562f5f671bd0b2d494ce8e233c67831c0088b5e76155f81e548c94d43cdc2513ced076", 0x70, 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r1, 0x80) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000868000-0x20)={r0, &(0x7f0000466000)="", &(0x7f0000949000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000aa0000)={r0, &(0x7f0000fca000)="", &(0x7f00001e8000)=""/123}, 0x18) 2018/01/25 23:20:17 executing program 1: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000010000)={0x1c, 0x1e, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x8, 0x2, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f83000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f83000)=0xe8) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f84000)={0x0, 0x0}, 0x80800) ioctl$VT_RELDISP(r2, 0x5605) recvfrom(r0, &(0x7f0000f83000)=""/20, 0x14, 0x0, &(0x7f0000cea000-0x10)=@can={0x1d, r1, 0x0, 0x0}, 0x10) 2018/01/25 23:20:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) clock_gettime(0x0, &(0x7f00005ef000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000063f000)={0x0, 0x4}, &(0x7f0000926000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000902000-0x61)={r2, 0x59, "7d437de59fcf6c9fa975273f0156dc290fe062569187a8c760f07b640ec83efc6e9c37b21a053bd3d25256fc7979e89632c8dfe0869004e63d980940e1c5c9ba422d600daab1b27de970c0e2a96bebbb5a95ff19678cfeffc3"}, &(0x7f00006eb000)=0x61) ppoll(&(0x7f0000621000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00002ca000-0x8)={0x0, r1+30000000}, &(0x7f0000ac5000-0x8)={0x0}, 0x8) ioctl$TCSETAW(r0, 0x5407, &(0x7f00008ca000-0x14)={0x2, 0x9b, 0x3, 0x7, 0x85e, 0xffffffffffff0001, 0x4, 0xfffffffffffffffa, 0x0, 0x5}) pwritev(r0, &(0x7f0000f65000)=[{&(0x7f0000250000-0x47)="80", 0x1}], 0x1, 0x0) 2018/01/25 23:20:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000650000-0x9)='/dev/dsp\x00', 0x200, 0x0) syz_open_dev$loop(&(0x7f000051c000-0xb)='/dev/loop#\x00', 0x8, 0x0) chroot(&(0x7f00005cd000-0x8)='./file0\x00') r2 = bpf$MAP_CREATE(0x0, &(0x7f00008a8000-0x1c)={0x5, 0x5, 0x6, 0x361, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000917000)={0xc, 0x4, 0x4, 0x100004003, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00003ec000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000957000-0x4)=0x14) pipe2(&(0x7f0000d34000-0x8)={0x0, 0x0}, 0x4000) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = dup(r0) fcntl$dupfd(r2, 0x0, r4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000ef8000)={0x0, 0x0, 0x3, 0x5, 0x0}, 0xc) 2018/01/25 23:20:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00007f7000-0x88)="00043b297ed5839a446f89098dd46248ba966d0d4caedb613a6acb968303a37e401e980eb36aec83ee6fecef09a4c1ee228ffff369f33a65a6f59451aeab2917923cc6b3fc1cfc117015096a53210cef365405dd9e1b06cac7fe371fa32802123fc93691d288b26242bf714aa4d0d2f158035507e957ce9ad3f4ed4439bc7642b215e5efa1", 0x85, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00001bc000)="00dbeff326fd258e006154dbf88b8ebc093645955a0380035409ae24e0054e49e3a7805a0d71bfdab3d5e48caa5b27751ca06bf2c914d1d67cc8fb0b5ded31753d8a52f4f4fd9646912ed2afed159fc28c6b7d4bee215a091b955600000000267be1817766836cdf0912522bf4b74c2f8e29296e0d06f2ac4b33d025b05b1f11", 0x80, 0x8000, &(0x7f00001c8000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f000093c000)=0x6, 0x4) pipe(&(0x7f0000831000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00004ca000)=[@in={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, @in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xcc) recvfrom$inet(r0, &(0x7f000016e000)=""/156, 0x9c, 0x0, &(0x7f0000bed000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004c9000)="", 0x0, 0x4000000, &(0x7f0000cf9000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000582000)="ed4f5c12b559e4b6d6203a2642e4eca315ba73dbe691959ef5bc2cceb3d46e7563eb04bd0fcc4887ef1d9b19f3d080ee9a98b1bbbbc5c2a96cacdb4b2c4111a39503a8377e2238f6a32b79728c41b076", 0x50, 0x0, &(0x7f00006ac000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 23:20:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f000002d000)={@common='ip6gre0\x00', @ifru_flags=0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000966000)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/01/25 23:20:17 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00005eb000-0x24)={@common='lo\x00', &(0x7f0000025000-0x24)=@ethtool_channels={0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 23:20:17 executing program 0: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = dup(r1) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000025000-0x50)={@generic="4beec3f78ee296a5e6ae28ce85773693", @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000025000)=0x0, &(0x7f0000019000)=0x4) [ 680.736539] netlink: 'syz-executor1': attribute type 2 has an invalid length. 2018/01/25 23:20:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000872000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XSAVE(0xffffffffffffffff, 0x5000aea5, &(0x7f0000256000)={"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"}) creat(&(0x7f0000ad2000)='./file0\x00', 0xac) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00006d9000)={0x6, 0xffffffffffffffff, 0x1}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000112000-0x4)=0x3) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000997000-0xf5)=""/245) 2018/01/25 23:20:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000002f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic-generic\x00'}, 0x58) bind$alg(r0, &(0x7f0000f86000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) 2018/01/25 23:20:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000097000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007fa000)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCNXCL(r0, 0x540d) 2018/01/25 23:20:17 executing program 4: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ae5000-0x11)='/selinux/relabel\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f000048c000)={0x0, 0x0}) r1 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x6, &(0x7f0000ac0000)={0x0, 0x0}) mq_getsetattr(r1, &(0x7f000055d000)={0x7d, 0x5, 0x1, 0x6, 0x7ff, 0x0, 0x1, 0x8}, &(0x7f00005b9000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r1, &(0x7f00000e6000)="", 0x0, 0x3f, &(0x7f0000e0b000)={0x0, 0x0}) write$selinux_access(r0, &(0x7f0000bf0000-0x5c)={'system_u:object_r:systemd_logger_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x3b, 0x30, 0x0}, 0x5c) socketpair(0x11, 0x5, 0x0, &(0x7f0000607000-0x8)={0x0, 0x0}) bind$inet(r2, &(0x7f00006f0000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mq_timedsend(r1, &(0x7f0000308000-0x3)="", 0x0, 0x0, &(0x7f0000fbc000)={0x0, 0x0}) mq_getsetattr(r1, &(0x7f0000afc000-0x20)={0x4, 0x1, 0x8000, 0x7, 0x6, 0x0, 0xbb, 0x5}, &(0x7f0000c73000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 23:20:17 executing program 3: socket$vsock_dgram(0x28, 0x2, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x9, 0x410000) [ 680.808647] netlink: 'syz-executor1': attribute type 2 has an invalid length. 2018/01/25 23:20:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000b3c000-0x4)=0x0, 0x80000) bind$alg(r0, &(0x7f0000590000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000796000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) bind$alg(r1, &(0x7f00006ed000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) 2018/01/25 23:20:17 executing program 2: stat(&(0x7f00007e6000-0x8)='./file0\x00', &(0x7f00005db000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x4180, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000553000)={0x2, 0x7ff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008d4000)=0xe8) setreuid(r0, r2) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f000021e000)={0x0, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0xfffffffffffffff4) 2018/01/25 23:20:17 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00008eb000)='/dev/dmmidi#\x00', 0x6, 0x200000) setsockopt$inet_opts(r1, 0x0, 0x800400000482, &(0x7f0000e33000)="0600000000000000ed18000000000000004074708d6db86078032ea94addbcc1de84de4442ed43ffb02bf212", 0xffffffffffffffc5) fcntl$setsig(r0, 0xa, 0x2038) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x0) sync_file_range(r2, 0x6, 0xf800000000000, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x9, 0x20}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000001000-0x10)={r3, 0x7, 0x8, 0x9}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x403c5404, &(0x7f0000000000)={{0x1, 0x3, 0x1, 0x1, 0x7}, 0xfff, 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]}) 2018/01/25 23:20:17 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000000c000-0x9)='/dev/ppp\x00', 0x81, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000017000-0x70)={[{0x0, 0x3, 0xfffffffffffeffff, 0xe43, 0x23, 0x1, 0x2, 0x7, 0x6, 0x5, 0x1, 0xf4, 0x0}, {0x7, 0x1, 0x3, 0xffffffff80000000, 0x6, 0xa7c, 0x7, 0x7fff, 0x8, 0x8, 0x80000000, 0x80000001, 0x8b}, {0x1, 0xb2bf, 0x9, 0x2b, 0xffffffffffffff80, 0x4, 0x9, 0x1, 0x3e6cff5, 0x5, 0x5, 0x7, 0x3}], 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6(0xa, 0x80003, 0xef) read(r1, &(0x7f0000009000-0xbb)=""/187, 0xffffffffffffff22) setsockopt$inet6_int(r1, 0x29, 0x3, &(0x7f0000012000-0x4)=0x2000080000000002, 0x4) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000013000-0x8)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) sendto$inet6(r1, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/25 23:20:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000675000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000b24000-0xde)={0x0, 0xd6, "f399e4bc92628d7511c9ac34f25da0e707cd01af436439967e778c9ddaa03fce7fae9f91b260ee0be39a0eb1e6a509f0ab37062e12a73aa7c790a6db5e2047c958943de31ec38965edac056a47c6c8d08823d93e498b38ab3e1d4dfe19c77a3019449fd64e63edb8937f927c407ed7f17af4fc7b4c0aed96c4657584f0ace32a14eb287f560a3d87d57d8e26e82ba553b10bba2dde6b15d76c32ce53f7385712050d0f11fad83ff076db0fdb4851094807260105d8ba4752233764155d57af6ad8724409d3a5a9e4398d4bdf8bd69735bc818f1d65cf"}, &(0x7f0000d5c000)=0xde) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000892000-0x8)={r2, 0xcbf}, 0x8) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000d2c000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc2c45513, &(0x7f0000c77000-0x4c0)={{0x9, 0x0, 0xde, 0x101, "d139d5ec2ea8d56f6189d5694457d27621c3ea24254b07c2b5f9b8fc784b0a355ffad3a29d32ea14790fb183", 0x100000000}, 0x0, [0xd9, 0x4, 0x1, 0x6, 0x5, 0x0, 0x1, 0x444, 0x200, 0x9a, 0x0, 0x200, 0x100000001, 0x8000, 0x1, 0x7fff, 0x8000, 0xec, 0x100000000, 0x10001, 0x0, 0x1000, 0x401, 0x401, 0x7fff, 0x7ff, 0x3ff, 0x6a, 0x4, 0x101, 0x80, 0x4, 0x3, 0x54, 0x2, 0x8, 0x80000000, 0x36, 0x1, 0xfff, 0x0, 0x6, 0x1, 0xfff, 0x48000000, 0x6, 0x7, 0x7f, 0xfe4a, 0x0, 0x4, 0x0, 0x0, 0x90d6, 0x7fffffff, 0x400, 0x54, 0x7, 0xffffffffffff8000, 0x7fff, 0x7fff, 0x80000001, 0x54a106e6, 0x0, 0x8, 0x8001, 0x3, 0x7f, 0xffff, 0x6, 0xfbb, 0x8, 0x64f, 0x7, 0x200, 0xfffffffffffffff7, 0x7fff, 0x8001, 0x4, 0x7fff80000000, 0x0, 0x7, 0x6, 0x1, 0x3, 0x1cb, 0x8, 0x80, 0x3, 0x9, 0x9, 0x2, 0x3f, 0x0, 0x7c00000, 0xffffffff, 0x0, 0x23, 0x4, 0x3, 0x2, 0xffff, 0x7, 0x8, 0x20, 0x4, 0xde53, 0x4000800, 0x401, 0x9, 0x6, 0x8, 0x8, 0x6093, 0x1, 0x5, 0x2, 0x9, 0x5, 0x7ff, 0x40, 0xffff, 0x3, 0x3, 0x8000, 0x834a, 0xc2b, 0x7], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f000030c000+0xce0)=""/30, &(0x7f00001b0000)=0x1e) lstat(&(0x7f000093e000-0x8)='./file0\x00', &(0x7f0000159000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() r6 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b68000-0x4)=0xc) lstat(&(0x7f0000381000)='./file0\x00', &(0x7f0000467000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000b80000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x6, &(0x7f0000451000)=[r4, r5, r6, r7, r8, r9]) 2018/01/25 23:20:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000a42000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x4000) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f00009dc000)={0x48c6, 0xf000}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000473000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f00005f6000)=0xffd) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f00003da000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f000057b000)={"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"}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000f6c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x5]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/25 23:20:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f000077a000)="", 0x0, 0x0, &(0x7f0000d5a000)={0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/25 23:20:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000011c000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x20, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000420000-0x4)=0x0) sched_getaffinity(r1, 0x8, &(0x7f0000b05000)=0x0) 2018/01/25 23:20:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000f9e000)='/dev/usbmon#\x00', 0x7, 0x20000) connect$pptp(r1, &(0x7f0000798000-0x20)={0x18, 0x2, {0x1, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x0, 0x4000020030}, 0xc) writev(r1, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="", 0xffffffffffffff1b}], 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) mq_timedsend(r0, &(0x7f0000309000)="28ab6ef56ccbd82abcebc101782e8da873ff1b152dd53e859852cf49f9f3ae5264d1e71a96714465caccd8bd82c2cd556f75c1c3e8e240b79750cf546a51d705176906cb3d584106ed31dec2053525d64de9561dc1849ab1824b62d9bc924d67b95019ddf43ded23600026d94dd340b463027636334559daa28b79d73de7e62d4df770acee4612d344401b74e76cd779694594bca0d32555c812fd6fdca4935a4442dc26d58c0b1c6f612849dbf6d2d9400ff787d2a08628b26f411f64ce063d29c9e952b8ef89cb790725b9d0e67d13160b2de41789d0d60e8e116539bdd4d4738dc5376123ec898096b2e3aa3b00d4e32c2612f29e7db478284211c40ec3b7433050335295f1aacc9d43e8a6e5e980cd88098dba75af54065f348c8b78cbba8ffa2320925e486e56b465dd5f226ddd9060bb6530916b1d693551b6c90531092b6f1f23c6dcdc11641be877d7cac4c63fdc5dad48ad5f11108de9de75aead9f6e9583cd3b79f44b0db5eeb7b980fe25928ef1028858df0bd958b3e44f69a22fd747c0d92c9400800d538ff813c02f6767a2e8112b7c84f1187ba8fc3da33690ed83e8f2bec5750b4a1a106dc55333a8b49e3bfb8e731f0557d4635b7bf5bb5d90cb435bd2d6a052576868716ece2ec4fc55c9b99025f9b8d4781f0c114065c7d94e0854d82e5aa5d7b2941574cc6042d379d135c194154ba1cbb4c3ebdee81d5c0d00585aad0928064b810b1b1894d1780872d53bb75cb79259f8091e8fd7be1d30322c9f7f5aeabab99d4a29fc9d6105cffc32a155169e2ee5ea49c2b8ada8979124de643de6fded65460233a448cb1e60a0aa5ef936502bcb18690456a3ec72aed1c97821d81bfcd28f610c0256209f8aaab1a37aff8d9edcffe7ab68d262f77aa98774cdbeaad8b11636a71cbf11a4990aa8bc6d4c98d0dca8f949ebc546d06d6e266a6d827123f63eae316379847a43a1aa775877f856adf4cd0013baecf8cd7c2f387c977f057eaeb12fbbaa1f60070277a12cb142ded140a55954fc7bbc6c01b800a2f83df9efed0678e9bace0c6e0aa928fe8422b7d52171ba0826a484af9fa6c2cdb085adc91490babdb8282c5495d2f9e1d6bc98486be6d92155bd9b615a2ac4c582d6bfb813c8ef9ca3edca4a154ab670566878cc1fd707fdd110eecb075d558ede9635e1c99485c28c91d5bea3177ce1f15f262f770b11f65c8cfb6f93f23f50a303ed6eb4bf4fedd771757c3c8b3f2775df7a315e1ad9d8bde61bc3aa3d10ebe8554103ba5e0a184563c3b2dfda19dfeb27e02967e03bd926eb81c4bcd184987eb0b4b8547fc30eb105232e1ab6d4c97f93ff0cd5b35cdf03e819fe11dd236ca484ae4464ad4efe384c7bead00587188870d8b963fd1bd1ea816720e02f0ca2acbf966dc9536688bc631ea47e2d34849311b9a2eb2ba9af7aa852f561c86e9d09cf3dc743e7c4edb1db43c0ab2e19e1d2085a11258f85751a48f470af67a999342d2500bad9b507e65212651bea4fbd7e564edec4240954647d3bd29fed7911152e1b0de293a36740a489bf01c8f26bd98061eaa5b4736ddfe89ed516fec4860af7aba83b9223a5c8d4946e44cfa99b08365de578d24f27acf5a1a8a9db0b99123098187b88167739c2b518f54c92268a173b2b4d7d16b7c1ddf4e7914417ffddd88d262c9b8484a4444b216e1bcabbe8a97bcd2259d667fa23b3f4f793d7ace47b658e6de2b6b300a272c4b0b45722f94261ad2b1016216130c7247145d246c26021eeef0a1adbe38f1a71c89d9d583a7c9c3e67133e2bcf8dd08ccbe89ab6f6b707f7501d8e2333f4ebf39fd921e696607c319543fa7ed9aaa9c0efe4abb161d78708c2544a2f947a50f7e751935adc12ff65a6132eb183a2bf141d1c8d48fa77463ce43d0dc32370ec467cc7ecfd33cd033c7e9c9cca0cc5542966c395a3f1874a757a5f712b960c3c33a80fdf9b43a240168e14b479636436ef9808942b72c7ee70ae676ff3147640b7f2604c61028afdb7f08286e787288dbd764ada71bcbff804c0d240a348969b98ff0e25085f040805313d92e010a0b4df14ad6c6dbed6182f8c7246aed870a0ef8037ba4d8b5fadc4a847ba73991b651d02c0a040783b461c0b35285b8424e2a6fe8a25bd6ea38a89cf2ae340c66453d7434d351b09ef35f0be2a21f031f2bbeb439fb2194af5c3ddabadfc910b4df3fdd1c246c66b44a5e1dfe34233cb559479c577fc33213990ea06de2635b1fb9a3127f4f3401a727fc8b80c9bea14a2473d4151a02159b41a32678eec886b75664e0fea65f6cc7194462443894da55085ff5780a468ab4b986f05ffd58c748a7cec9a51a914c968a3faf0431c9acc76c951dae8c51382c0a5b395b7bcd3705049dfa56b71618f1d98df4b93eac68b11e88f8668b6b4f11ea99eb8333f208ce66bb296c39430000aac439755e25bb5a50ef8aebd4974a41cbc9002dc99f3a37a1849cb8bd0cc7e2478284cbebff3364f345a6994e62a57b367939a22edea38790c73ea168a0296fcc9b62553ae88851286c1f30d081ec584bc574995911c14e4e6b37e1b4c9795af8331bf6260fc347d11a3b229e54008cdf1d0f1f504a363927905bf98bdbf9442287ff520b909c5cc6d63cec44d2ebcb6b0e6dbf7386b78e52e1226dc0897d861ab6a4ff6b11f7c5769052730d1fb5648a22a8a1ec263f74e1074e30331053f33535bc4502f6906c482643e2eac8526c8cd490d1ef4a03c8b8ae66d6831c08bc8fd8af0a37bdf445d96c5a79169a42e925a177be85df78bdf3b4e521c0ba73b3b9323fe295ed52cc91913c2765fd8d240213b574bcf46bfeb94a70043e9bb3c928d6bf872cfae6ae4310ba917ecd3577bdc68abd2a5471cc40caaa54405a3ea50b72765dac63680d4110b81101ee9079e01fbf3b734bf2839f19a6f5f7bc7f5ddb448ca9043698cb4d467ea3968d7f743732c7879d5fa18999a136452695d7b4ee9fd061a5089c746397890e4552c621eccf7aad861806d18a4b0b004df561df1a76f11fde86a5d33d071b2d8f6528d9b3e57174c87bd6c70553ac86df73c3ffb2a810dcc528db88bc8d6ece037523fd01d5939ea85e165a1f5a959316ec6f7a6908656a909094284c8cc380e898a74a5fa6419dc2be654ababa6b00c883515c3d97e5a0436024710df93cff684b7f3d4ab9823d3b6d260a9b5b4656b8a2840753b117f74e69bbc893d6e90c6566b7ce2462222b44540ffb3c3d6771a797bf0f05a28fc96993159045392125bf8f7c194ee6f5aa4fa521dec86a8cf16401ff4b3e19851d612e96437319f57b8d41fe3b26db7246384e7e4a5fd9ff2bb06e6fc6f6bc0ea376d0c494cf404a84b7dc010e2e28320f4048903d3ba248e1ae7ec282cd4f14b5961e692f3da97bdb823a4dbd949f104a319fc4f44e64e8dfe6f8c0110ccfeb97849bc3a7e130763adadff0a31cc1b76126fb6203191876ea9a0cb956750127af2f44aadd205c36ea6602b7ca88c6c7e8f1481ee7097efa840a662ec20104a5acbfca83ebdb1d2d68108df7eb8ed639d1c672d515885c39600fcc4ea472f6fe8533cbd97e20ef3e311f1b0f00ebf4830741423264770abd6c186e133796c36c59d938a9d96786b68e0bfa70e4a07d5105a8d24119453a5ae1e03343255b7ed99b979271b3700481e2eef136015ef39e4211dd2d5f8df32e2407410b2711d6629f411eecc15b1a6b7df8e5e61d8d81792907f89d156f79a48adee6811c70a475ee62a855e14de3c35ad04ee8a2928c8a880188a20848d49f6388018828f221381480da6b023abd188f6d667cf753d45788f726255d591775acd0b294ef32fd335c79b37fd5aaa226bc4d603e9615ffbebdb7262635183b6c84efc7e1d23179e6966f971b5bee249c79f9233fe2b772797e288681893f87940cebe47daa839fb30efaa1fb9192e71a4cd533b9408a1695a6e34a25f8c8c672552d8e856819516f23a7d57a7ef14a9ba604cfb862ede8613f184e835493c2977f116d56be7c962d9465cd535f027229c33d5f609ddeddbc04f8bd9d0d1eb66b4a85630899b276eadcbbcda5c12676ff839acf0f2f8933f1a6f3411a190ec28c1305b7f4ebc00d5ad2bc1d88e24e909f541a4b0fc003664eb58384772e4bcae5376cdf9a26bc27a9fbb6a7dc15223e502ca5864caf04647770630f14baec39e8d8edcd2d63b35277de59bbcaf4ada3ac3d78e1b0c30774fc739519e0ab77f393c52b0fe30be53ab544cc205553de9416febf2d85867151c41836349b69c0d7048372b9444cb2a31a0e09ec3e62c9a5c27eecdc879a7c4b00d9fa6cb514ba09d1b4599e8a3e51a1b5c4eb9e2746450fa0e867d5591e3ed13a606bb6bc83edfbde960c2381b977838510f99c2a6e61c13ab80d0958d594b667f4174ae2dbab4be2399f7c03e384dd62efd0c23bcdfc4cf77a558473e49e458e2c2eee321ccbe3e307f1adf6a5f2f59ddaef9d2a71afb550980d869ca5691112f3b50d36ce1ca9827f975d705b4edd01d6580537e722ddbdc42892d0e91a5a79bbc8e3f76a084062676da0ad5e7566f3b89f4fc07fc557a7e1cec3eaaaf52c7b8fc6f6d12a6e423e7b13f9fe31678d535f1bfafb3e9f4b4e641413a275886fc2b6dd6e289e387df79ef0375677a7b97644e29146c616d95661e9efb098110a2c01242f49978a3f52932171cbca87af978a9d6a325fc6d0c61f148824a02e006f6cfb01c34f81a18490a059b79a982577aa078702aab88a75c7c94c16493be0f1bd977b2569e605ce169c7ab3ec7547b5629612dc75c2b588c76d58cc8dfa2a845629f6baf4947ea21508eafc8d35fd6925f1996d33675789f7c7aa10e48e5424a61962f1be34373462055435193b96b578c1085c4940467cbfdf07eb5f38fad1fa93f51246ad9e283337213c936ff53725896ea52de107d40d266cd03682771df709a968cf32516aad99b3afaab84fff37ad4fe91fbb0da648c623c9f197b632e6e3931947097472bb43ae3a6e9d226b896eb9834adc989aad253ce65aec2f29d943f75c23000fb2442f075363ea98e875ccef13e73b266cdb84e244d34f74233c947e15aa535aa5f12ef79409dad3552b9d4065a1d3989033ce25d028ec5c3dbdde92e0d381bd1de8710d88c8ec45ef0b99c5edef0fa884baf3241520277621bfcf5b37968f9479e255e7871e3fafef7fe4513d0ff4455719fa52093b6e705dc4ecbe2d4b2f35fd962b5963887813751e4243c1638f6eff316b5e39d9df938adcb3a3e3f78522701c2bd2eb703cabeaa2cccfb30e9395087dc7ab15cad8fe215603bb8b7111c40fc5bb2d12d32c1041fd84241b187492e96824365918cbcb33a434d41df5c94d7d3da6368f08dea99c9aec2b7a4c24b748ab5e249744c906ee246d66139b8b4efff85dc28b5bc1efe7c9290477217ab7e1710819b258806618bf7c9e19823969a180d57313ac50a2d33f278fbcb4f591ceba04d17d1c79ad9a3299b5eeae1fdb37907b14ad87e25291204f1568f7ace81ef7d821a5a9d31857133ad35d782e624bb62cbefe9cdfbef0bf29f1bafe6745b38e6a8a97b51e9f1cea81b790cea178d60763b1fc9150d61a654bff58d5d594fdb6d231a29f7969c11c9967adb7794d759bbc1f4aaf1194f620ef9019a6bd1df9dd64e860d5aab0f2149977c4477d45ba1168c4385bc8321412ff60fee2d8abbbd76fcc01913740c66b6085e25f5fa8f4fecc695f94af713404bc911d5e4c45fd5c459185b803a094308ffe7227d", 0x1000, 0x1, 0x0) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x8040) recvfrom$inet6(r0, &(0x7f00009d4000)=""/196, 0xc4, 0x10000, 0x0, 0x0) 2018/01/25 23:20:17 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f00001f8000)={0x1000, &(0x7f0000001000-0x1000)="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"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f0000001000)=""/47) 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) getresuid(&(0x7f0000002000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000001000)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000002000)={&(0x7f0000000000)={0xb0, 0x30, 0x9, 0x6, 0x0, {0x1f, 0x0, 0x0}, [@typed={0xc, 0x5e, @uid=r1}, @typed={0xc, 0x67, @fd=r0}, @generic="4bf64e7adf9de77edce48cf5fff9c2bd5e7ea83b47044af994c698ef8b748c0b7dd15d648e0b2c42b793575aec5551c690ff432b88d6200a47977790d01c90f1f7de6ca9587f68528102fcb202cfffa49ece82476dd796707c7752df08bee4c1937632076d4a89674df3ca85adf3fb9d496a12dea62ea8ae6bc3e1b0f66f35a834bd67"]}, 0xb0}, 0x1, 0x0, 0x0, 0x80}, 0x40) ioctl$int_in(r0, 0x5421, &(0x7f0000003000-0x8)=0x1ff8000000000) r2 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000003000-0x78)={0x5, 0x78, 0x3, 0x5, 0x6, 0x2e5, 0x0, 0x8, 0x40000, 0x1, 0x100000000, 0x446c3b44, 0x9, 0x3, 0x5, 0xea, 0xff, 0x7f, 0xe4, 0x81, 0x2, 0x10001, 0x0, 0x1f, 0x2, 0xfffffffffffffeff, 0x2, 0x3, 0x8, 0x0, 0x8000, 0xb20b971, 0x9, 0x4, 0x1, 0x3, 0x7, 0x35, 0x0, 0x5b, 0x1, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x3}, 0x0, 0x5, 0x6, 0x7, 0x6, 0x85, 0x5, 0x0}, r2, 0x2, r0, 0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000004000-0x8)='rxrpc_s\x00', &(0x7f0000001000+0x652)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000)='\x00', 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r3, 0x5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000005000-0x18)={0xf000, &(0x7f0000005000-0x8)=0x0, 0x4, r0, 0x4}) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000003000)={0x0, 0x0}) clock_adjtime(0x7, &(0x7f0000001000)={0x7f, 0x7, 0x0, 0xcf, 0x4, 0x100000001, 0xa928, 0x200, 0x3ff, 0x0, 0x3f, 0x1, 0xc, 0x0, 0x30d, 0x2, 0x0, 0x9, 0x1, 0xfffffffffffffdcd, 0x0, 0x3, 0x100, 0x3c1, 0x193, 0x7}) connect$vsock_dgram(r0, &(0x7f0000003000)={0x28, 0x0, 0x2710, @hyper=0x0, 0x0}, 0x10) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000003000)={0x3, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000005000-0x60)={&(0x7f0000003000)=[0x5, 0x0, 0x8001, 0x7, 0x8], 0x5, 0xd7c1, 0x7, 0x37, 0xffffffff, 0x8, {0x5, 0x7, 0x9, 0x5, 0x80000000, 0x800, 0x6, 0x400, 0xaa3, 0xd7, 0xb8b, 0x5, 0x1, 0x4f0, "f42fb721bcd20df1d3a7421a2bb65dffe15ee7068b4bb6e557f2f5166eef5f03"}}) fchmod(r0, 0x3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000006000-0x4)={0x2, 0x1, 0x4a3e}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000004000)={0x2, [0x0, 0x0]}, &(0x7f0000005000)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={r4, 0x46}, 0x8) 2018/01/25 23:20:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f00007aa000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x40000001, 0x400000006, 0x0, &(0x7f0000366000-0x8)={0x0, 0x0}, &(0x7f0000c82000-0x4)=0x0, 0x0) 2018/01/25 23:20:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f00009e7000)=""/174) poll(&(0x7f00000f8000-0x38)=[{0xffffffffffffffff, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000030000-0x68)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x7], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 23:20:17 executing program 2: r0 = accept4$ax25(0xffffffffffffffff, &(0x7f00003f9000)={0x0, {""/7}, 0x0}, &(0x7f000020b000)=0x10, 0x80000) read(r0, &(0x7f0000d01000-0x44)=""/174, 0xae) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_open_dev$vcsa(&(0x7f00000cc000)='/dev/vcsa#\x00', 0x8001, 0x10000) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f00009ca000-0xd8)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f00004ed000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 23:20:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) r1 = syz_open_dev$dspn(&(0x7f0000900000-0xa)='/dev/dsp#\x00', 0x2, 0x800) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f000042f000)={0x0, 0x0, 0x0, 0x0, 0x5, 0xa, 0xf, 0x1, "f5672163ba7892b8a7d4412affd9f245c3efe64525db2b1ef197c61f9d466b0a4d657dcbff1826526cceb320c53f939b7e1145dbc542c0e387f76178a5c3fa5d", "339a85575120973fc7f2d1a032e9cf07ee3ff26566f752371d2723b22d80fb30", [0x0, 0x100000000], 0x0}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f65000-0xc)='/dev/rfkill\x00', 0x14000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000981000)={0x4, 0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40086439, &(0x7f0000672000-0x8)={0x0, r3}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e88000-0x18)="ad29b6c5820fae0100000000000000040000000000000004", 0x18) bind$alg(r0, &(0x7f0000262000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) [ 681.003131] PPPIOCDETACH file->f_count=2 2018/01/25 23:20:17 executing program 0: 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$EVIOCGREP(r0, 0x40047452, &(0x7f0000d1e000-0xae)=""/174) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000566000)=0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000736000)={0x1, 0x81000000200007d, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 23:20:17 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f000000a000)='/dev/vhost-net\x00', 0x2, 0x0) syz_emit_ethernet(0x46, &(0x7f0000010000-0x136)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e7010d", 0x10, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0cba10", 0x0, "3ef4b2"}, ""}}}}}}, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000002000)='net/nfsfs\x00') ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000009000)={0xfffffffffffffff8, 0x4, 0x4, 0x0, 0x9, 0x74, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000013000)='/dev/sequencer2\x00', 0x0, 0x0) socketpair(0x11, 0x5, 0x4, &(0x7f000000c000-0x8)={0x0, 0x0}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000010000-0x20)={r2, 0x9, 0xfffffffffffffffe, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 23:20:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000f7e000)='/dev/usbmon#\x00', 0x2, 0x1a000) getsockname$netrom(r1, &(0x7f00007c1000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00008bc000)=0x10) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f00009b3000-0x28)={0x2, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000fe7000-0x8)={0x2, r1}) name_to_handle_at(r1, &(0x7f00004da000)='./file0\x00', &(0x7f0000435000)={0x48, 0x3ff, "394772b4ac6fc8b95c5f8f0e84533485778d6c752e1fcffc834bd1035caca65fe9c156c48345e526cf1fbb74d8619c78f0d2a56abdd9585ba1b005cc034450f4"}, &(0x7f00000ba000)=0x0, 0x1400) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f00003ea000-0x88)={0x1, 0x0, [{0x20b, 0x0, 0x0}]}) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x5be) 2018/01/25 23:20:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000052d000)='/dev/ppp\x00', 0x400100, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000b33000)={0x8, 0x7, 0x5, 0xffff, "775edb3352beb24fe84bef73924c1e8ea920060b73f2c5d31ae50bcbebf0252664b99b1a5834e914cc9cdfdb", 0x6}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000859000-0x10)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3, 0x0, 0x0, 0x0, 0x0}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}]}, 0xc0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 23:20:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000e03000)='/dev/cuse\x00', 0x10000, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000a62000)=0x40000000000fff, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000930000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00003b5000-0x8)={0x0, 0x10000}, &(0x7f000099c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000ef4000-0x8)=@assoc_value={r2, 0x2}, &(0x7f000045e000-0x4)=0x8) bind$inet6(r0, &(0x7f00005dc000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) 2018/01/25 23:20:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f0000878000-0x8)={0x0, 0x0}) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000a2a000)={0xfffffffffffffffb, 0x7}) bind(r0, &(0x7f00004fd000)=@generic={0x0, "e5de2930de79d75d30bbe76566743b53cc771252209cc6e326fe692d4812d2aae677da78d0a4c5ae548d70fb2fd43c82cf339154924fcef9a4ba669ad585a333bd06bef01ec7c8a2de5c77d21f802ca0c98ef0a6efb99a86ec2e92ba177c18e90f3eb0fb4243018bc400cd740b1a078c4955a02e2c9195f42c9f79f2ad2f"}, 0x80) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000cf4000)='/dev/loop-control\x00', 0x10000, 0x0) 2018/01/25 23:20:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000a2e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r0, r1) getrandom(&(0x7f0000eea000)=""/0, 0x368, 0x4000000003) 2018/01/25 23:20:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000684000-0xa)='/dev/dsp#\x00', 0x1, 0x402) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00008af000)=0x0, 0x4) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000c4f000)="48000000460615f800ea000000360003ff00e800ebfb000e0009000a00000000ffffffff35c4eb95d8472c375c91e31645761718555df1257cbe539e406fc5887a4a7b16215f45c8f7957b", 0xffffffffffffff9e) 2018/01/25 23:20:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000dd000-0x8)=@assoc_value={0x0, 0x67e9}, &(0x7f00002be000-0x4)=0x8) mprotect(&(0x7f00002bd000/0x1000)=nil, 0x1000, 0x1) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0xc, &(0x7f0000a7d000)=""/0, &(0x7f00002be000-0x4)=0x0) 2018/01/25 23:20:17 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000451000-0xb)='/dev/mixer\x00', 0x101000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000947000)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000db5000-0x4)=0xe8) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f00007a9000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_METRICS={0xc, 0x8, "06000c001c"}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 23:20:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000a7e000)='./file0\x00', 0x0) perf_event_open(&(0x7f000093f000)={0x2, 0x78, 0xe3, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000007, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fad000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/01/25 23:20:17 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000434000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x101080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00001c2000)={0x7, 0x0, [{0xf000, 0xc6, &(0x7f0000b18000)=""/198, 0x0}, {0x0, 0xf5, &(0x7f0000000000)=""/245, 0x0}, {0x2, 0x1000, &(0x7f0000000000)=""/4096, 0x0}, {0x1000, 0x55, &(0x7f00009d5000-0x55)=""/85, 0x0}, {0x1, 0x78, &(0x7f0000000000)=""/120, 0x0}, {0xf000, 0x25, &(0x7f0000001000-0x25)=""/37, 0x0}, {0x3000, 0x3e, &(0x7f0000001000-0x3e)=""/62, 0x0}]}) openat$rtc(0xffffffffffffff9c, &(0x7f0000493000)='/dev/rtc\x00', 0x0, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) 2018/01/25 23:20:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f5d000-0x9)='/dev/kvm\x00', 0xfffffffffffffffe, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000cf3000-0xb0)=""/176) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00008e6000)={0x0, 0x2000000003, 0x0, 0x1000, &(0x7f0000d07000/0x1000)=nil}) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f00004f2000-0x10)={0x0, 0x0, &(0x7f0000ca2000/0x4000)=nil}) 2018/01/25 23:20:17 executing program 0: mmap(&(0x7f0000000000/0x447000)=nil, 0x447000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000447000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000448000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000447000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000045000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000447000)=0xc) mmap(&(0x7f0000448000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000448000)=[0x0, 0x0, 0xffffffffffffffff]) r4 = getegid() mmap(&(0x7f0000447000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000277000-0x6)='wlan1\x00', 0x2) mmap(&(0x7f0000448000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r5, &(0x7f0000449000-0x1e)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) listen(r0, 0x1) getgroups(0x4, &(0x7f0000447000)=[r1, r2, r3, r4]) mmap(&(0x7f0000447000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000068000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, &(0x7f0000448000-0x4)=0x32) getsockopt$bt_BT_SNDMTU(r6, 0x112, 0xc, &(0x7f000017c000-0x2)=0x8, &(0x7f000035b000)=0x2) eventfd2(0x100, 0x80000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000174000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000194000-0x4)=0x14) 2018/01/25 23:20:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe81, &(0x7f000067c000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fb72", 0xe4b, 0x40000000003a, 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_request={0x80, 0x0, 0x0, 0xb1, 0x0, "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"}}}}}}, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000456000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000540000)='yeah\x00', 0x5) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000849000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/01/25 23:20:17 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000004000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0xc08c5102, &(0x7f0000003000)={0xfffffffffffffd5a, "7e8edb41db892eea4330ba8106acaca608e593748bade50c4a33b2c993d419995d538299141d76e681bed8a7426c1fbd4ee207e9ee3bd5420d62e9da5948c8f5cc09a1406a59d13cec38d09777800ab5e354e310bf9e1556679a185743ff86e5c8d72c15c5b084af8956ac8829fffe514763cb7fbe3f954ebca9b932eb64f526f857e8e1976407c0f49e1ae32c4db40850662bff42226147a576cada0000000000000000000003c2068bff"}) 2018/01/25 23:20:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x2}, &(0x7f0000000000)=0x8) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f000017d000)=0x0, 0x279) r1 = syz_open_dev$tun(&(0x7f00008fa000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00\x00\x00\x00\x00\x00\x00\v\x00', @ifru_names=@generic="1e5c9a8b7430a31b66720ce63d9d8226"}) close(r1) fcntl$getflags(r1, 0xb) 2018/01/25 23:20:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ee6000)='/selinux/checkreqprot\x00', 0x248080, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) socketpair(0xb, 0xa, 0xdf, &(0x7f0000a7e000)={0x0, 0x0}) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x3c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000b8d000)=0x7fff, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00005c2000)={0x400000000040c0, 0x0, 'client1\x00', 0x3, "3f37a81442f9963f", "5d9cdeb8adf601820c364e47a7d2e22478fb46977467a060e0ffa07b8eed729c", 0x2000000000000000, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000fd1000)={0x8, 0x2, {0xffffffffffffffff, 0x3, 0x9, 0x3, 0xbf0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000153000-0x8c)={0x9, 0x1, 0xffffffffffffff80, 'queue0\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 23:20:17 executing program 1: socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x10001, 0x80000) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000003000)={0x3d, 0x10e, 0x1, 0x7, 0x5, 0x0}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ppp\x00', 0x8000, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x0, ""/41}, &(0x7f0000003000)=0x395) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r1, 0xc008744c, &(0x7f0000003000)=""/174) 2018/01/25 23:20:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00009f4000)='/dev/vcs#\x00', 0xffffffff, 0x800) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000c6a000)=0x6000) r1 = syz_open_procfs(0x0, &(0x7f0000b3c000-0xe)='net/arp\x00') ioctl$int_out(r1, 0x5462, &(0x7f0000c3f000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(r2, r3, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r2, 0x4c01) sendfile(r1, r1, &(0x7f00005e5000-0x8)=0x0, 0x40439) 2018/01/25 23:20:17 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x200000) fcntl$setstatus(r0, 0x4, 0x6000) mmap(&(0x7f0000000000/0x27b000)=nil, 0x27b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f000027b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f000027c000-0x18)=[{&(0x7f000027b000)="e3a8d93be5f1a8895ac45625dd5244b876cc87f17e2d93a8914bb9beb9ecb0a7ecac34cf3316b12142d9be98d8d4b952d7908c4292b2af87248946dbda1f06520b4cc711f588572ac694d30103e85631180833caf8eef3ba9f8d6b00824941f9442edd3e45517c1414314da6fbdb8bf224e5d9a31296f50983773730754dd3fca14812585096b4396e92662203cd5526c9df119dff0420b1ee63f73f82fcbcff67ce7773cc91a94f962b39bcae658204828b6df7d529b12ffc73f25971adc0489ff621545313c1ec4ed0b9744141fa56844a6c0d36cc", 0xd6}, {&(0x7f000027c000-0x3)="a33e6b", 0x3}, {&(0x7f000020d000)="", 0x0}], 0x3, 0xc) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001fd000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) mmap(&(0x7f000027b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r2, 0x107, 0x1b, &(0x7f000027c000-0x4)=0x0, &(0x7f00000c0000-0x4)=0x4) mmap(&(0x7f000027b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000027c000)={0x0, 0xca, "0232037a5722630c39c0e2b1c9f367245c2f6747960e434bae09811e98b319d4401bb35bcf07b0df86e1eee3785b092d0924bde6863d494f48f08ce357b0aca0cf17f5f79a5ff209a34559820c9821d440572f4345cf0b195bfd228f21adb8fc23e4bd4995abc4715f168fda9053aff906d21313fb8b8aaa5c2529c8d2eb9a31989792d7834f39a0aa0ab3dd68973f96eb7409ca5e089af7078f328cc2bda53ed34bf4bc54690871771d668a72b88ba851470bd95f8a064489b1c1b0919c44706fe7b4275b4b59f82c87"}, &(0x7f0000002000)=0xd2) mmap(&(0x7f000027c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000027c000)={r3, 0x3af, 0x2, 0x1}, &(0x7f000027c000)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00001d4000)={r4, 0xfffffffffffffffc}, &(0x7f000027b000)=0x16e) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000027c000-0x14)={r5, 0xfffffffffffffff8, 0x439, 0x3, 0x401, 0xad}, 0x14) r6 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) unshare(0x40002000) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000c0000)={0x200, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f000027a000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000206000)=[], &(0x7f0000011000)=[0x0]}}], 0x0, 0x0, &(0x7f0000c8c000-0x1)=""}) mmap(&(0x7f000027c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) connect$unix(r2, &(0x7f000027d000-0xa)=@file={0x1, './file0\x00'}, 0xa) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f00001dc000)={0x4c, 0x0, &(0x7f0000010000-0x80)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000025c000-0x60)=[], &(0x7f000000f000-0x8)=[]}, 0xe4a6}}], 0x0, 0x0, &(0x7f0000001000)=""}) 2018/01/25 23:20:17 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f000000c000-0x8)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00') ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f000000c000)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f000000c000)={&(0x7f000090a000/0x3000)=nil, 0x3000}) 2018/01/25 23:20:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x20, 0xb, 0x0) sendmsg(r1, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010100000020df0000080000000000805bf86c57020037090000f1fffff40000000000000000000001030000010000000100000028000000080000010000000000ac50d5fe32c4000000007fffffff06008356ed55a6341c1fd45624281e00071dce000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000016d000-0x50)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) dup2(r0, r1) 2018/01/25 23:20:17 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x200000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000001000+0x367)={0x800, 0x6, 0x3, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000002000)={0x1, 0x0, [{0x8fb, 0x0, 0x9}]}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc2c45512, &(0x7f0000001000-0x4c0)={{0xe66, 0x0, 0xff, 0x8f, "1882b768da3420364a48daf43932ba8204a7dcab65ddc3a28e6a0daf450f94fff2f4085c746d614841b88c40", 0x0}, 0xb3c2, [0x7, 0x8, 0x7ae3, 0x6, 0xffffffffffffa631, 0x6, 0x8, 0xe00d, 0x4, 0x5, 0x100, 0x3ff, 0x4, 0x6, 0x10001, 0x0, 0x6, 0x0, 0xd3, 0x1f, 0x100, 0x9, 0x2, 0x4, 0x10001, 0x400, 0x9, 0x5, 0xc8, 0x7, 0x0, 0xe36, 0xfffffffffffffffb, 0x7, 0x9, 0x7ff, 0x40, 0x40, 0x7, 0x10001, 0x4, 0x6, 0x82, 0xffffffffffffffff, 0x1, 0x6, 0x100, 0x2, 0x0, 0x6, 0xffffffff, 0x5, 0x12, 0x81, 0x401, 0x3, 0x9, 0xfffffffffffffff8, 0x8, 0x6, 0xf49f, 0x5, 0x2, 0x8, 0x4, 0x3, 0x81, 0x7, 0x5, 0x5, 0xfffffffffffffffe, 0x5, 0xb1e3, 0x7ff, 0x5, 0x200, 0x7, 0x34bc, 0x9, 0x4, 0xffffffffffffffff, 0x0, 0x5, 0x1, 0x7ff, 0x2, 0x101, 0x1, 0x7, 0xfffffffffffffe00, 0x3b1, 0x4, 0x4, 0x7, 0x3, 0x3, 0x3, 0x9, 0x3ff, 0x2400000000000000, 0x8, 0x68, 0x4, 0x0, 0xf2b, 0x70000000000000, 0x6, 0x4, 0x0, 0x2, 0x2, 0x100, 0x718, 0xc8, 0x0, 0x4, 0xd1, 0x80000000, 0x583, 0x3, 0xffff, 0xc1, 0x8001, 0x6, 0x3, 0x3, 0x4, 0xffffffffffffff6a], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000002000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000000)={r2, 0x0}) accept4$alg(r1, 0x0, 0x0, 0x80000) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000001000-0x2c)={0x2, 0x8, [0x0, 0x0]}) 2018/01/25 23:20:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000aa000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000ed1000-0x7)='.ppp0\x00q', 0x0) r3 = getpid() sched_setaffinity(r3, 0x8, &(0x7f0000004000)=0x42) setsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f00009f4000-0x4)=0x7753aa2a, 0x4) mmap(&(0x7f0000000000/0x8a9000)=nil, 0x8a9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r4, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x100000001, 0x4) sendto$inet(r4, &(0x7f00008a8000)="", 0x0, 0x0, &(0x7f00008a9000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r4, 0x0, 0x14, &(0x7f0000384000)=0x4, 0x4) recvmsg(r4, &(0x7f000089e000)={0x0, 0x0, &(0x7f00006d3000)=[], 0x0, &(0x7f000089f000)=""/4096, 0x1000, 0x0}, 0x12004) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) write(r1, &(0x7f0000011000)="", 0x0) fcntl$addseals(r1, 0x409, 0x0) close(r0) 2018/01/25 23:20:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000505000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006c1000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000f61000-0x4)=0x57f) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) dup3(r0, r1, 0x0) [ 681.260677] binder: 13529:13538 got transaction with invalid offset (0, min 0 max 0) or object. [ 681.286265] binder: 13529:13538 transaction failed 29201/-22, size 0-8 line 2966 2018/01/25 23:20:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000dbc000)="262c72f9c99e3ad68b9e3522215929ed533cd434ca7897d71fc8478b3f127c3c"}) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @generic="f619a027b81fd2c6fa75e92490010f2f"}}) 2018/01/25 23:20:17 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003c8000-0xb)='/dev/hwrng\x00', 0x20000000000100, 0x0) ioctl$TIOCEXCL(r1, 0x540c) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000)=0x0, 0x1a) 2018/01/25 23:20:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00001fa000-0xc)='/dev/autofs\x00', 0x500, 0x0) getsockopt$netlink(r1, 0x10e, 0x6, &(0x7f00009e8000)=""/150, &(0x7f0000814000)=0x96) getsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000e16000-0x4)=0x0, &(0x7f0000868000-0x4)=0x4) pread64(r1, &(0x7f0000cda000)=""/226, 0xe2, 0x0) [ 681.331329] binder: 13529:13538 got transaction with unaligned buffers size, 58534 [ 681.351241] binder: 13529:13538 transaction failed 29201/-22, size 0-0 line 2948 [ 681.370416] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/25 23:20:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000638000)='/dev/sg#\x00', 0x6, 0x400) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000d12000)={{&(0x7f0000d0c000)=""/148, 0x94}, &(0x7f00006ae000)=0x0, 0x14}, 0x20) listen(r0, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000664000-0x4)=0xd2) dup2(r0, r1) 2018/01/25 23:20:17 executing program 6: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x9, &(0x7f000066e000)="", 0xfffffd3f) 2018/01/25 23:20:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000853000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e7c000)="71e67a15df848dec108cec4701000100", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f000003f000)="2852359f1380596c72a1ad7ac90f15bff0c91a10da552c4a6be8ee216a86469614e9a0b40232bcdc2304905a", 0x2c, 0x8000, &(0x7f000089e000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x10) sendmmsg$alg(r1, &(0x7f0000a9e000)=[{0x0, 0x0, &(0x7f0000270000-0x30)=[], 0x0, &(0x7f0000678000-0x30)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10, 0x0}], 0x924924924924a4d, 0x0) read(r1, &(0x7f00001e4000-0x47)=""/71, 0x3b) 2018/01/25 23:20:18 executing program 0: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x800454dd, &(0x7f0000001000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f000094a000)={0xa8}, 0x1) [ 681.390261] binder: 13529:13557 ioctl 40046207 0 returned -16 [ 681.409441] binder_alloc: 13529: binder_alloc_buf, no vma [ 681.417146] binder: 13529:13538 transaction failed 29189/-3, size 0-8 line 2903 2018/01/25 23:20:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000fdc000)=0x200000000004009) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000b1c000/0xd000)=nil, 0xd000, 0x3, &(0x7f00009ad000)=0x1000000000000002, 0x202, 0x0) mlock(&(0x7f00003b0000/0x1000)=nil, 0x1000) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000fd000-0x8)={0x0, 0x0}, &(0x7f00005dc000)=0x8) timer_create(0x0, &(0x7f0000db4000)={0x0, 0x3, 0x3, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000071f000)=0x0) timer_delete(r1) 2018/01/25 23:20:18 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x402, r0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000004000)=0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000008000-0x38)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000001000-0x90)={0x5, 0x0, 0x0, 0x0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x7, 0x2b, 0x80, 0x0, @in6={0xa, 0x0, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x8000}}, @sadb_x_nat_t_port={0x1, 0x0, 0xffffffffffffffff, 0x0}, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0}, @sadb_x_nat_t_port={0x1, 0x15, 0xffffffffffffffff, 0x0}]}, 0x90}, 0x1, 0x0, 0x0, 0x0}, 0x0) close(0xffffffffffffffff) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r1, &(0x7f000000a000-0x10)=@ax25={0x3, {"9845effb88c0a3"}, 0x1000}, 0x10) 2018/01/25 23:20:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000099f000)={0x0, 0x0}, &(0x7f00001eb000)=0x8) mprotect(&(0x7f000049c000/0x800000)=nil, 0x800000, 0x0) unshare(0x2000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000da9000)='/dev/autofs\x00', 0x44000, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000ac1000)={r0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/25 23:20:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000ee8000-0xb)='/dev/audio\x00', 0x88000, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000fed000)={0x7, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x182, 0x8, 0xe9, 0xad, 0x100000001, &(0x7f0000025000-0x10)=@common='syzkaller0\x00', 0x100000000, 0x0, 0x8d}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000059b000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(wp512-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00008d7000-0x6f)="d5952fe477bbaec6f0020293e51cd051ac27b20a8ae0ec4d6f3598694fc3fc0b88a8825c6b2fe5bf669c666af5e752c01f552bbba9d776038b15d88e23a129a30d", 0x41) 2018/01/25 23:20:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$mice(&(0x7f0000a30000)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d5c000)={0x115000, 0x8000, 0x0}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001000-0x10)=@common='ipddp0\x00') getpid() r2 = add_key(&(0x7f0000c34000-0x8)='trusted\x00', &(0x7f00000e6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f1e000)="ff3e48d9768e023c97d421fcf5923f4423fdd6126167302fce5bbd5ac52d7e612a162ccb45f71bec1c431bee0d57dbe53d3eee8c3eb57bf1c7be0785ef3ee59d2126c3655b480c0874442f28", 0x4c, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r2, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000cda000-0x10)=@common='ipddp0\x00') setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000148000)=0x2, 0x4) 2018/01/25 23:20:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000088c000-0xc)='/dev/rfkill\x00', 0x281, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000ee3000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x200) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f000028e000)="64c39bee0eef1f165a8d540147b5e688e181b12cf58f5f27a1b4dc0d33e312875bc22b574dbd7164f7469274870566e9dae64792e810", 0x36) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00006a7000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = perf_event_open(&(0x7f0000500000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000d49000-0x35)=""/53, 0x35, 0x2000, &(0x7f00002b4000)={0x3, {"fab9a107327942"}, 0x1ff}, 0x10) fchmod(r2, 0x4) 2018/01/25 23:20:18 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x2e0000, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000b1e000)={0x0, 0x0}) sendfile(r0, r1, 0x0, 0x2) mmap(&(0x7f0000000000/0xfaa000)=nil, 0xfaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ae9000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f48000-0x8)={0x0, 0x0}, 0x800) getsockopt$sock_buf(r2, 0x1, 0x3b, &(0x7f0000fab000-0xc)=""/12, &(0x7f0000fa8000-0x4)=0xc) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000fac000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f1b000)=0xb) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r3, &(0x7f0000fab000-0x1c)={&(0x7f00000e0000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fab000-0x20)=[{&(0x7f00008df000)="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", 0x1000}, {&(0x7f0000fab000-0x9)="e5340fca1255a10849", 0x9}, {&(0x7f0000faa000)="ca78e4879078301f53d8e91c9fe3db92a8126b1164f91dd133cc0c79095d621c68525742833a5a0fe20e7541d4d1b66441895dede2a6057cecccf8dde67fd374092468638e5c311a4e1afd550b19d61d23fbacf7a8d5fcd9b372bb2c925dcdc0e4aeb3bcdbb2c8f7335bd025d7da0061f8184a3a6dd415e013b11bee6b06da1524304705e95a64925be19690d87076d3cd41aa1ac0c94fba9e2561678b77494d9295759ac562f20d61afa40ccc37fb60d828352f9ecbb3687af12b36255da1ac3eba239c8c14ae78b9053bdedca7", 0xce}, {&(0x7f0000895000)="7c2c8bd5575861032c9a614706a20377561643d4a52da89c775c422e614e9406b15c989bc67880ac7fbce39981655eb2e7aa1a19d90c5e8d7dcf154ee215c6852bdb80719c500502deea051205f85f5ebc44170341c722188137703f5c910b6eb079ab7c71e9eec58530568764deaeb54e16375a99b0f10a2e874498e677f9a5ad3871a1b62aff2ccd1192b3cbea4155f5066941cdb8aba359cd096631b63cb86157f55d2df423686004a9727a601640e0bba06a35e67c", 0xb7}], 0x4, 0x0, 0x0, 0x20004000}, 0x20000000) fcntl$setsig(r1, 0xa, 0x15) 2018/01/25 23:20:18 executing program 4: mprotect(&(0x7f0000d7b000/0x3000)=nil, 0x3000, 0x100000c) openat$vcs(0xffffffffffffff9c, &(0x7f000035e000-0x9)='/dev/vcs\x00', 0x4680, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000bec000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f00003e6000/0x4000)=nil) mlock2(&(0x7f00003e6000/0x4000)=nil, 0x4000, 0x1) [ 681.452406] binder: undelivered TRANSACTION_ERROR: 29189 [ 681.458772] binder: undelivered TRANSACTION_ERROR: 29201 [ 681.464739] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/25 23:20:18 executing program 1: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000996000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f0000a0d000)={&(0x7f0000204000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000a4e000)=[{&(0x7f00004b3000)=""/69, 0x45}], 0x1, &(0x7f000057e000-0xa9)=""/169, 0xa9, 0xfffffffffffffffd}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000001000-0x120)={0x228a, 0xa0, 0x2, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x980, 0x9, 0x63e, 0x7, "08a89b7119006ac7355f2fcd8c49a8a5", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x2) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000039000-0x8)={0x0, 0x200}, &(0x7f0000d5f000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00008d9000-0x10)={r2, 0x3, 0x651, 0x8}, 0x10) r3 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000723000/0x4000)=nil, 0x4000, 0x300000d, r3) fcntl$getown(r1, 0x9) ioctl$PPPOEIOCSFWD(r1, 0x4004b100, &(0x7f0000e48000-0x1e)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) 2018/01/25 23:20:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000048a000-0xa)={0x0, 0x1, 0x0, []}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c04000-0x18)={0x0, 0x0, 0x0, []}, 0xfffffe9c) 2018/01/25 23:20:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000bfb000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000b6d000)=""/30) r1 = socket$unix(0x1, 0x3, 0x0) sendmmsg(r1, &(0x7f00005f7000)=[{{&(0x7f000071b000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58, &(0x7f0000278000)=[], 0x0, &(0x7f0000dfd000)=[{0x404, 0x1, 0x1, "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"}], 0x404, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000916000-0x8)={0x0, 0xc6}, &(0x7f0000930000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000053000-0x8c)={r2, @in={{0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000263000)={{0x2, 0x0, 0xffff, 0x5, "474097e2dc38bec5a250060e27e66cf15e319f77a84c191e6363421f2ef98bc2e9f3004ea57e00ac6eeab5aa", 0x7fff}, 0x0, 0x0, 0x0, r3, 0x7ff, 0x8001, "2ee91887e601fb15c5ac9498ea379e75ff11f5959290a8a463c0bca28ae2b50e2881aa5140439fb79b16e0a5eecc3ace82f37cc2cfa54831b829dbcec1ef86ac", &(0x7f00003e8000)='/dev/dsp\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x1000, 0x10001, 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]}) sendto$llc(r0, &(0x7f0000586000-0x9f)="5bbd1f718b81c633598f31dd27308682f7bfa3ed5f86a7494d49bdf74e8af5747db6d9d6f2ed6e61a0da6f5ec1730dc8898c8042563d39904893e52f49ef48962aaea187cefc88f9013b5de8bc3f5463e7b4f95d6b0457af288e3a39647c3cc0488ab229a2d26589a16019a76f6d967ca31d73e04cb27c3a32dcee894eb92eddbb608208efac514d9c3d28f064f3153d0bdb6e8efde64699f5e1038b346d0d", 0x9f, 0x80, &(0x7f0000f6b000)={0x1a, 0x0, 0x4, 0xfffffffffffffff8, 0xfffffffffffffff7, 0x3b9, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000ba5000)=r2, 0x4) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x33) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f000055c000)={[0x9, 0x7, 0x0, 0x3ff, 0x7, 0x8000, 0x6, 0x5, 0x8, 0x4, 0x1, 0xec18, 0x9, 0xcd9d, 0x3c, 0x6], 0x0, 0x200002}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00004ec000)={r2, 0x3, 0x2, 0x874, 0x20, 0x3f}, 0x14) 2018/01/25 23:20:18 executing program 7: mmap(&(0x7f0000000000/0x10f000)=nil, 0x10f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmmsg(r0, &(0x7f000010d000)=[{{&(0x7f0000007000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f00000cf000-0x18)=[], 0x0, &(0x7f0000011000-0x9d)=""/157, 0x9d, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f000010d000)=[{&(0x7f0000028000-0xce)=""/206, 0xce}], 0x1, &(0x7f00000e4000)=""/113, 0x71, 0x0}, 0x0}], 0x2, 0x10102, &(0x7f000002a000)={0x77359400, 0x0}) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [], ""}}}}}}}, 0x0) ioctl$void(r1, 0xc0045c77) 2018/01/25 23:20:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000be0000)={0x1, &(0x7f00006b5000)=[{0x16, 0x0, 0x5, 0x0}]}) r0 = syz_open_dev$sg(&(0x7f00008c3000-0x9)='/dev/sg#\x00', 0x5, 0x10001) stat(&(0x7f000069d000)='./file0\x00', &(0x7f0000fbf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000677000-0x1c)={&(0x7f0000117000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000457000)={&(0x7f000060c000-0x1e8)=@allocspi={0x1e8, 0x16, 0x120, 0x3, 0x3, {{{@in=@multicast1=0xe0000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x1, 0x0, 0xa, 0x80, 0x80, 0x1d, 0x0, r1}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x3f}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, {0x0, 0x1, 0x6, 0x3, 0x80, 0x2, 0x3, 0x5}, {0xb9a0, 0xfffffffffffffffc, 0xffffffff, 0x2}, {0x100000001, 0x4, 0x4}, 0x1, 0xffffffffffffffff, 0xa, 0x2, 0xfff, 0x70}, 0x5, 0x1f}, [@algo_aead={0xf0, 0x12, {{'authencesn(digest_null-generic,lrw(xts-twofish-3way))\x00'}, 0x518, 0xc0, "8c671a386be4172c8c564c69553defd94cc6568cc815bc13172ec8eb2be0fdceed2283f33f4541c5e0ef66e4de6dc12606fd4f52e59b8f7d495f6b6ca0d3a32ae7c0cb4634451dedab599e985f447afc3a333ea3fe3882db3d00802f65afe136b1d8178d2c990a3e3b60dfaa3ce327fd071fce99005c1986dfac385a8e1e682c35fe9e719e5cf34930152d4e8fe1cc234af09970b1ddc7ce3e0476bb560fc83609db49"}}]}, 0x1e8}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) 2018/01/25 23:20:18 executing program 2: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00009c5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000000000)=""/81, 0x51, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x10001, 0x200) ioctl$TCSETS(r1, 0x5402, &(0x7f000036e000-0x24)={0xb41, 0x7, 0xfffffffffffffe00, 0x9, 0x6448, 0x8, 0x100000000, 0x6, 0x2, 0x4, 0x2, 0x0}) mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000c72000)='/dev/amidi#\x00', 0x200800, 0x400402) mmap(&(0x7f0000c72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000c73000-0x5)={0xfffffffffffffffc, 0xa1, 0x100, 0x4}, 0x5) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000035000)={0x1, 0x2}, 0x8) mmap(&(0x7f0000c72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$audion(&(0x7f0000c74000-0xc)='/dev/audio#\x00', 0x1f28, 0x2200) mmap(&(0x7f0000c72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000c72000)='tls\x00', 0x4) mmap(&(0x7f0000c72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() perf_event_open(&(0x7f0000709000-0x78)={0x2, 0x78, 0x0, 0x2, 0x1, 0x3f, 0x0, 0x10001, 0x80400, 0xd, 0x10000, 0x8, 0x2, 0xfff, 0x5, 0x3f4, 0x6, 0x7fff, 0x4, 0x4, 0x4, 0xb8, 0x6b1, 0x401, 0x1000, 0x4, 0x3, 0x898, 0x7ff, 0xc2a, 0x101, 0x5a, 0x2, 0x7, 0x7ff, 0x8, 0x32db, 0x1, 0x0, 0x1ff, 0x3, @perf_config_ext={0x81, 0x4}, 0x10, 0x100000001, 0x0, 0x7, 0x2, 0x800, 0x9, 0x0}, r4, 0x18b, r1, 0x2) mmap(&(0x7f0000c74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x64, &(0x7f0000c74000)=0x8000000024, 0xffffffffffffffae) 2018/01/25 23:20:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000066a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x3cc, r0, 0x0) preadv(r1, &(0x7f0000267000)=[{&(0x7f0000a42000)=""/51, 0x33}, {&(0x7f0000f39000-0xc0)=""/192, 0xc0}], 0x2, 0x0) [ 681.610039] audit: type=1326 audit(1516922418.190:654): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13629 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7f3ac79 code=0x0 2018/01/25 23:20:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fb2000+0x250)='net/ip_mr_cache\x00') readv(r0, &(0x7f000012d000)=[{&(0x7f0000932000-0x65)=""/101, 0x65}], 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fa4000-0x88)={0x3, {{0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) [ 681.695742] audit: type=1326 audit(1516922418.276:655): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13629 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7f3ac79 code=0x0 2018/01/25 23:20:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f0000eec000-0x10)={0x0, 0x0}) memfd_create(&(0x7f0000be8000-0xd)='nodevtrusted\x00', 0x2) 2018/01/25 23:20:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000097a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f00007cb000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4040ae79, &(0x7f000055a000-0x68)={0x0, 0x0, [0x0, 0x100000000001, 0xfffffffffffffffd, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000906000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000af4000)={0x3, 0x0, &(0x7f0000190000)=""/56, &(0x7f0000ed5000)=""/86, &(0x7f0000e63000-0xab)=""/171, 0x4000}) 2018/01/25 23:20:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x12) capset(&(0x7f0000a31000)={0x19980330, 0x0}, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000025000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000001f000-0x28)=@ethtool_wolinfo={0x0, 0x0, 0x0, "e55135a57928"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 23:20:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000198000)="c2c2c2ca594017a607fe040d3a4b7d092b86770868aaaf463fba02e09fd1a3f7ae40d69e3372b828150d4ec23b7dbaf89186462c95763e68e56ca3bdeeedffa9135fa479925608dfef8d89e005d6") ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00007ee000-0x4)=0x7) r1 = syz_open_pts(r0, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x402c542b, &(0x7f00007da000-0x7a)="") 2018/01/25 23:20:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendmsg$nl_generic(r0, &(0x7f000009b000)={&(0x7f0000590000-0xc)={0x10, 0x0, 0x0, 0x102}, 0xc, &(0x7f0000898000-0x8)={&(0x7f00002c7000-0x398)={0x398, 0x37, 0x100, 0x2, 0x2, {0x17, 0x0, 0x0}, [@nested={0x174, 0x8d, [@typed={0x8, 0x3, @void=""}, @generic="9785ba5b5f7e19fa2f152264c1d5db54ddd22dd937032cdd3c10d90c1952abff71397cfda0b47cd3fa6baf58e4b5ebe00d104584bbc2a43bf7a4dd9e4c439e2e167b05d819be3d4c7d024a984d1149770ea9d0033a06bf836d023ba5aeb2d20a3470fa1b87bb76a04df4da5920b7168cdf741e9c532f894d6cfaa5e5dad06171d9d712c31f1cb3ae2b1ab85ed553c13212cd9c8a", @generic="e7aceb7ccf297264ffcd4b3d9b0b6c7b96c86b83adca978f003683cf43b78eb96677a86fe09c0219e60faabe157ac6c333e13664fe4c4530ff25c1acbfdcfadebf1a4e332a2da62dde89ad4ff17c12af3bf1dc0621accf4bf156f5b1d79a7d0800f8538ccfa406caf3813ae37478ad42ab38be13de73029d60e526ba9a55434cce6d41e93169db", @generic="fe244451be8b73fd7fa41dd3deb5c641075c60d0ffc38d5ec3cbea7dc6bd30a3d0e8cf8560aaaba0004031584d9282913a391966a5794539b103c1df091ef6e57e63dbbcb743e55b7afe"]}, @typed={0xc, 0x5, @u32=0x7fff}, @generic="da1a480145b3a06e212dd0eecd971eb4324d4c6995a7f1ee2a60850eb08b20cc3e82b0f7c0d35388319f61ede234d26d482928a65440614b7444", @generic="c38294fef0f7620347fb738ebc79175c87c2ef2de1fa82104ecf95f84402f51d207fbb79b5f5055861e960215cc6377b2b1632ece19acae9f6b63a924e03333d484058ee1d66894282ee00dcd2aa4021e687f20606498b5650631f99b4047ee39e6ed04210b8aa1818aa213ee8f9f7613a912c79d395b84700fe92c0073007af7a4a8f5f80ab025bb4b038451c1551e209f2b0e211e4bba29a43c4f29028578b887edbde29e129084b959897809fa85a5c16c597bb5efbc813589bdee99580f5358617ea7df3ef7fc1d7a13c7a89849232bcf2f0c6fb55128a375b31c569c793ab356af7d0", @generic="9b7f0bac68ad0311fb246dde87f9bea091d78d8ef022cff01ed9811f1b345c174e5be807eae56f8ebf1da24c147dd7d622e34ea2180ae511016c9cc08e53d45a2211eeb2acf32e10d67e540f3be708d2f4eb7de2a8447322f7fb40a450e168152692c1a60ee4cb9ec1f60bef7e1d9d0d12c6a68e963821e890c623f51fed59351566dde55de8e5b4489cbb167210de6cc5d8871b1ca813469465bed3a7b11f6697f27aa56f4321e4b69cf65faa7202f70c8c4ab54e1d0da56fd996b7ad0466f6860ebc72353c60159e66f1dd7b89c650c2e6ebdce44e0ce9438d7fa11800a9faec57a959"]}, 0x398}, 0x1, 0x0, 0x0, 0x4000000}, 0x40001) 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) sendfile(r1, r0, &(0x7f0000b4c000-0x8)=0x0, 0x10000) ioctl$TCFLSH(r1, 0x540b, 0x2) sync_file_range(r1, 0x400, 0xec735bc, 0x1) 2018/01/25 23:20:18 executing program 6: seccomp(0x200000001, 0x1, &(0x7f0000016000)={0x2, &(0x7f00001e1000-0x18)=[{0x2005c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x7ffff7ff00000}]}) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) accept4$inet6(r0, 0x0, &(0x7f0000c61000)=0x0, 0x80000) 2018/01/25 23:20:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f000055f000)=0x4) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000001000-0x6f)="72d69a34b3be4eb9b755c87c4ee27bc95b40eb73a396b18b9456d6484a16f2c240149213b824536b7249ff86ab7eea08209876ab97251242522c0ec763582a3779f94b07c5f6e7833cd85932c52befa6fe6402ca9fcf690d4a813e601bfbe4516dea2a4d8d06811d0f13044b4c824f", 0x6f) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000001000-0x18)={0x0, 0x45, 0xfff, 0x7ff, 0x3, 0x6}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000001000)=[0x4, 0x8001]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x4, 0x404801) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000004000-0xd9)="312d2a69949f5adbe43d463804b964c1317ab53934d983bbf56cbd58c62ac8ec6d66beb325da8d92d4bee3a7df899dddedb13ecdd1aa0e9d9bf77137fdcaa574719be3383b7984173ca8838d68118cae0db6b6680402032b766eb8541a7699ee3b5cae1dac99ae2ebb64a60d392b07d003be7b15dd74f2bca023eec422c4be50c81de39f7cb58eb6c8ebd9006f94146ddd18e0ab6c8af1a9442284fd1e98c90c5f666383543cf866a6ece397d2f88996e0304700eb15293a994cfafe55ba188b28f39a38bfefab8146f4291fdde66c05cbfe76aa418a5e8adc", 0xd9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000005000-0x99)=""/153, &(0x7f0000004000)=0x99) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000004000-0x27)=""/39) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000006000-0x8)={0x1, &(0x7f0000005000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000006000)='./file0\x00') mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000007000)={0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000005000)={0x10000, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000009000-0x4)=0x7) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f000000a000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000009000)=0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000a000)={0x0, 0x0, 0x0}, &(0x7f000000b000-0x4)=0xc) 2018/01/25 23:20:18 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000028a000)='/dev/ppp\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000686000)={0x0, 0x0, 0x0}, &(0x7f0000d49000)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00004ca000)={{{@in6=@mcast2={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}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef7000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000685000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r4 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@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}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000927000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) r9 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000207000)='/proc/self/net/pfkey\x00', 0x4400, 0x0) r10 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b7f000-0xa)='/dev/cuse\x00', 0x1, 0x0) r11 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b23000-0xe)='/selinux/load\x00', 0x2, 0x0) r12 = openat$ion(0xffffffffffffff9c, &(0x7f0000fa1000)='/dev/ion\x00', 0x84000, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000090e000)={0x0, 0x0}) r14 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000a92000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xd, 0x5, 0x7f, 0x2, 0x6, 0xffffffffffffff9c, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x800) r17 = syz_open_dev$dmmidi(&(0x7f0000a24000-0xd)='/dev/dmmidi#\x00', 0xfffffffffffffffe, 0x101280) r18 = syz_open_dev$sndpcmp(&(0x7f0000c36000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x80001) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000a6a000)={0x723, 0x10, 0x0, 0xffffffffffffff9c, 0x0}) r20 = socket$nl_generic(0x10, 0x3, 0x10) r21 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000e84000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000bf6000)=0x0, &(0x7f000066a000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) r25 = timerfd_create(0x7, 0x80800) r26 = syz_open_procfs(0x0, &(0x7f00004ac000-0x8)='net/tcp\x00') r27 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000428000)={0xffffffff, 0x8000000000, 0x18}, 0xc) r28 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d51000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r29 = openat$rtc(0xffffffffffffff9c, &(0x7f0000376000-0x9)='/dev/rtc\x00', 0x48081, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r30 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x1, 0x0) r31 = socket$inet6_sctp(0xa, 0x4000000001, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000465000-0x1c)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f67000)=[{&(0x7f0000001000-0x59)="37dfb23675feb6a9cdfba18f3ccc5aba9e6d1b012c1bd871af831c83fba3f3de949dab588b76b41dd920a8fa475217248d610206fd1021f06d481d73519cba6aec5ebdea61eaaba62400c9cfef319df2e772f5dc521123c4a5", 0x59}, {&(0x7f0000001000-0xce)="a300705a5613013763be0b1627c11fe1b115b82f46646f4889f7610c6dedd329411b40dc96ded3eaa9fec9fe67d375d07b72f405cef1f67f830c2793518331f190ef8b64b995e717f8edfd66e07225d82ced8badbd09c18a4097e440827f985339ab3c1d7ece4731aeb843c22a0bd04e1c07057edb05019e3746c5b18764615abcb9d26ef45e842a74459502d2b068ce566301ddcd0103eb72e9dd120a06902f66e69942b62e4eec66731011c513224a9786505934054937ea0579876fe3d03623de040a7b51cdb4ca457552c288", 0xce}], 0x2, &(0x7f0000000000)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r7, r8, r9]}, @rights={0x18, 0x1, 0x1, [r10, r11, r12]}, @rights={0x2c, 0x1, 0x1, [r13, r14, r15, r16, r17, r18, r19, r20]}, @cred={0x18, 0x1, 0x2, r21, r22, r23}, @rights={0x2c, 0x1, 0x1, [r24, r25, r26, r27, r28, r29, r30, r31]}], 0xd0, 0x80}, 0x4000) r32 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$urandom(&(0x7f0000a9b000)='/dev/urandom\x00', 0x0, 0xd8400) getsockopt$inet6_mtu(r32, 0x29, 0x17, &(0x7f0000001000-0x4)=0x0, &(0x7f000005c000-0x4)=0x4) 2018/01/25 23:20:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000a43000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) setsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000738000)="732f0761e87663e344b94bd827e574633a8182f486234955fe8d3b85a0c91600596141f6cc72995fbfa683225250d2f9825a31f9227557e26c41753583bb6f559ab6ffb25ca45cd03ffa727120b618281da06977d7230aa212ebc7234a5255506b9cbad869904c500781b6b8e8352e97157ea4e10f698b21b54d1a6063aecabcea9b95c458822de67d152477a7e8ba7525f20a9b52e0dc9814cfe07219b2f16e6fa41a76d0638051b35415fceadf8126726165ac94573c71b38ae7b82178bc4f0c073cdfac2080f64add0406184402e9", 0xd0) syz_emit_ethernet(0x6e, &(0x7f0000b3d000-0xed)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x60, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000e}, {[]}}, @icmp=@redirect={0x5, 0xffffffffffffffff, 0x0, @loopback=0x7f000001, {0x11, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x1b, 0x0, [@multicast1=0xe0000001, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @cipso={0x86, 0x12, 0x0, [{0x0, 0xc, "88fe44cd5abaaa4de7f7"}]}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/25 23:20:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = syz_open_dev$dmmidi(&(0x7f000010f000)='/dev/dmmidi#\x00', 0x0, 0x40) r1 = getuid() ioctl$TCSETSF(r0, 0x5404, &(0x7f0000657000-0x24)={0x1, 0x1ff, 0x10000, 0x8, 0x7, 0x9, 0x400, 0xc4, 0x4, 0x5, 0x8d0, 0x8}) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f000070f000-0x18)={0x6, 0x9, 0x400, 0x7, 0x3f, 0x9}) connect$vsock_stream(r0, &(0x7f0000d4a000)={0x28, 0x0, 0xffffffff, @my=0x0, 0x0}, 0x10) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00004a0000)={@multicast1=0x0, @multicast1=0x0, 0x0}, &(0x7f00005ce000-0x4)=0xc) sendmsg$nl_xfrm(r0, &(0x7f0000f08000)={&(0x7f0000258000)={0x10, 0x0, 0x0, 0x12000000}, 0xc, &(0x7f0000290000-0x8)={&(0x7f0000a34000-0x1c8)=@expire={0x1c8, 0x18, 0x400, 0x4, 0x2, {{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@rand_addr=0x0, 0x0, 0x9, 0x2, 0x9f0b, 0xa, 0x80, 0x80, 0x89, 0x0, r1}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3b}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {0xfff, 0x1, 0x10, 0x5, 0x80, 0x240, 0x4, 0x80000001}, {0x1, 0x7fff, 0x5, 0xfffffffffffffff9}, {0x4, 0x81, 0x5}, 0x1, 0x4, 0x2, 0x1, 0x1, 0x40}, 0x3}, [@user_kmaddress={0x2c, 0x13, {@in=@dev={0xac, 0x14, 0x0, 0xf}, @in=@multicast2=0xe0000002, 0x0, 0xa}}, @algo_auth={0x9c, 0x1, {{'digest_null\x00'}, 0x298, "58663b21219cbb53f9bb71448cf24288e883e7fd126a803307897cc86d366b9c508e27606f111e1163f0af9f0c1a411b9e255340cd3799a3a3e4e50c54e685d3d91d97c6e60118bb1716b46f6b6c8d6a017d5a"}}, @offload={0xc, 0x1c, {r2, 0x3}}]}, 0x1c8}, 0x1, 0x0, 0x0, 0x408c1}, 0x4) r3 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r3, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r3, 0x107, 0xc, &(0x7f00006ac000)=0x0, 0x4) 2018/01/25 23:20:18 executing program 4: 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$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000001000)={0x20, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = add_key$keyring(&(0x7f0000864000-0x8)='keyring\x00', &(0x7f0000435000+0x57a)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$read(0xb, r1, &(0x7f0000074000-0x1000)=""/4096, 0x1000) 2018/01/25 23:20:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x7, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x21, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe1, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f00004a5000)='/dev/snd/controlC#\x00', 0x8, 0x212b91bbb4196985) 2018/01/25 23:20:18 executing program 5: keyctl$update(0x2, 0x0, &(0x7f0000b6b000)='x', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='P\x00', 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00006cb000)={0x80000000, 0x1f, 0x5, "9359ea5a7cd7", "e10100004c54002fff060005bd2a7f70"}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f000038f000)=0x7) fgetxattr(r1, &(0x7f00004d6000)=@random={'system.', "65746830cf2e656d312400"}, &(0x7f00004aa000)=""/68, 0x44) 2018/01/25 23:20:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00009a3000)='/dev/ppp\x00', 0x40, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00001ea000)='lp\x00', 0x3) r1 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000515000-0x8)={0x2, &(0x7f0000326000)=[{0x7, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) 2018/01/25 23:20:18 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setns(r0, 0x40000000) write(r0, &(0x7f0000001000)=' ', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) keyctl$dh_compute(0x17, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0xb4)=""/180, 0xb4, &(0x7f0000002000)={&(0x7f0000001000)={'sha256-ssse3\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 23:20:18 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x12501, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f0000001000-0xc)="5a20e8d98d2c77caddaf0b72", 0xc, 0x8000, &(0x7f0000000000)={0x1a, 0x17, 0xffffffff, 0xd4f, 0x0, 0x6df9, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x6, &(0x7f0000003000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2) 2018/01/25 23:20:18 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000)='./file0\x00', 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000007000-0x8)='./file0\x00', &(0x7f000000b000)=""/0, 0x0) socket$netlink(0x10, 0x3, 0x6) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000008000)={0x4, 0x0}, 0x2) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f000000b000-0x21)={0x109, 0x0, 0x0, @fuse_notify_store_out={0x3ff, 0x0, 0x0}}, 0xfffffffffffffed2) 2018/01/25 23:20:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0xfffffffffffffe91, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000803000)=0x0, 0x0}, 0xfffffffffffffffd, 0x100000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000139000-0x5)='comm\x00') ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f0000b6b000-0xc)={0x40000000, 0x6, 0xe}) dup3(r0, r0, 0x80000) socketpair(0x9, 0x80000, 0x101, &(0x7f0000e29000)={0x0, 0x0}) 2018/01/25 23:20:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000001b000)='/dev/autofs\x00', 0x40000, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00005b1000)=""/210, &(0x7f0000c5f000)=0xd2) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000084a000-0x4)=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}, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000f57000-0x1)=0x0) r2 = syz_open_dev$random(&(0x7f0000f48000)='/dev/random\x00', 0x0, 0x1) write(r2, &(0x7f0000a45000-0x45)="26008000420747f1938d000000000000000050f1458dbfea2e5659266b7368800017c76e328a5c54be59a39992d9ae5cf704f856c461482947a59bdec4a0542940", 0x41) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000eda000)={0x49a3, 0x439, 0x3, 0x4}, 0x5) 2018/01/25 23:20:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect(r0, &(0x7f0000eda000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f000024e000)='/dev/mixer\x00', 0x2000, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000612000-0x4)=0x70, 0x4) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000072000-0x8)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000f5d000-0x3a06)={'security\x00', 0x2, 0x4, 0x39aa, [0x8, 0x10001, 0x7, 0x3ff, 0x40], [0x708c, 0x1f, 0x7, 0x1000000000000, 0x7], 0x10, &(0x7f0000f77000-0x10)={0x0, 0x0}, [{{{@rand_addr=0x4, @multicast2=0xe0000002, 0xff000000, 0xff000000, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 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]}, 0x7f, 0x2, 0x34}, 0x7, 0x202, 0x267, 0x10, {0x9, 0x0}, [{0x111, "d3d6dcaf477b70075336d047aaf87e17b189720c0d492ab1daa2a29fe9", 0x8001, "3a0eff4b9d6a98396ac04d4de433fc9246aebab799b45c5932b64c664fce0843cada55bfd5f745f2959f4b7dda52cbb3d007a128688de03b0dba12d22716a49a8f8eebbeb8ea294ec1d2c2cbe63a9a83b39aae706770dc85fb57bda4fc3bcc9fde9d8044d07ed339b3b30c0d3f1387458276845f9e280f84046079f0eb393589abc4a10979bfb743c857276d6dedc0961647408258c4fc20b8f35e0a151563dc8488135057144a5c2bd207a22956771b3a9d6ba281d687c1a8dd7892ad7442416030ff08316341c64b8d9bff558278cfba4f57fe8a5a6e701c378a05595c67689b40861b12749267b782ff417be92244ac"}, {0x81, "045636df9c732487f4ab56c3aa3f895c4ca49aac76f2cab6e2c4f659ca", 0x0, "1e482633828944499bf9378b354160041e401d9331b55cb74cd14a7b6dc07ef232493ef9b5da6e5266052bfe426c9d84bc5db55c12da0f5f02b7c94799b4571125a87e8e9e3cf0026d5f415238c3750dfa3ae207e351e3f0e15ce3147dc1afbcd7"}]}, {0x65, "dee3bd5d76fc2deb22c0175f285b5cfe0b02540cd184a38135203c492e", 0x8, "6bf04db5324e7a41404830f44396c5b9cf947f405ed383fff070da48ef4b3950fe6c807e07379ab77ffe33aee3413a77036397552de7e953494a4ca0f0a3adea2b234fae54"}}, {{{@loopback=0x7f000001, @broadcast=0xffffffff, 0xff, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='ip6gre0\x00', {0x0, [0x0, 0x0, 0x0, 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]}, 0x21, 0x3, 0x10}, 0x0, 0x1d5, 0x226, 0x20, {0x13, 0x1}, [{0xf9, "22bba96fc6e5abbbbbc4f097aa36a943ce0aa23a215be43fff0264f169", 0x1, "9db23e0828ebb161f08227e77c9b90b705a0e40b872bd0c57a1363c5019911b714e5044d917be5f6cb72d23982481b1af9ecec1fcf40b0864857b15a27bbbbb1a2ea7507a25277f1c5d331ae702e7e9d5553b0a1536de36d2f2621a7ef9c606f613a20498a0a009699bad50fc81e8bfb259abf56c63c9fee983fd29258ae3200852f525638a423e6552e5ec09580e205dea560a93c835ead9fcf7b6f01af27385fa6a6a09611a1740e5d916d81416a9031ac0c9da7ba687a867087bc3ce6237f0108a6ded8dfba945490390cba631d77a05b88a860143028b3"}, {0x6c, "b776acd23d84b3d3c8750e55de64acbef0737112a8f920541cd7f24ef6", 0xe55, "96ed4bf78202a56c5230aa506c0188a20875e7c45ed5e8e42e7eab26db1a1452457fb7fd1d9b7b5cd85a1ecb6bd76464ea656cd9a2187854b71bd47c80a74f3a4cf13e0f5e43b8feb469a6f9"}]}, {0x51, "63686739ec9170a6a041831576597cdfc1f1355db0223f800a3580aaa7", 0x9, "6f33888f34d5aad77c285fdd34e90fcd51011ea7d2ea23c273b591467d46df0e2edeec1cc438ebbc3791aece289fbdbfd1"}}, {{{@dev={0xac, 0x14, 0x0, 0xd}, @remote={0xac, 0x14, 0x0, 0xbb}, 0xff000000, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 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, 0x1, 0x0}, 0x2, 0x3445, 0x351d, 0x8, {0x7f, 0xfd1}, [{0xe8, "ba26d7fc1d1415fef98c4fd8e13f21c65a498122c938534dc04e516939", 0x5, "4ad4d8a8e9e53a0b7bb0b64f46b2a94174c897e59aa2135943f97e5a2e69a5536f0070dc2cc5c17d907cd975da9e4a10a52030c939c3aefefaeadf1ebac9aa1e8bf041734fadc563589c63d2a3e85d6b9152eb4e81f3ce87be1ea52d5f1cc4cc78612e759c53e4cf361abb5e7a8e0c6323ac55295401070e2d20984258ca2009de0d028767ff84444b7d2e673430f24e8160a5cfb2f0f5e75beab52f0322d840102cb4051083d9491224a1f5b4e48eca6efad001792fe4926c1ae9ca1d389e02b58985c748ebe3de"}, {0x1020, "bcacb2a4db403b72987dd73d4e76b85b40bfca0ee4508b064263e4e55d", 0x5, 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{0x119, "8b4eee1e58cebe2fb4a56d9bebfa7f8823230227f7a6026a23738be15a", 0x7, "d4f457d5e3691f9651cab022a09cca2fef4d84a18556c31738c85955637a938d832c7edab837a13a54eef1da334697d39a1f3b2c09a3290855ddc8b7a77a975fc54abf374a076fdf377534f935fbb9d4901359e1745426b548a91e761fb02872af5feb3cdcc84f313630c7c1e907685bba38c274348168f300893a5c4b31ed90e3831ee4ec4b156ceb7568b250a3ccc3d129301718e342502ab16a30b6bf0e798408ff3964ddd337cd4c7027f19af93900fb3541533f0fbc2d00ef252d13158241d9dd17abce8ae60df3e1429807c9038ddef7a7a9db15292ccc0cd795bfe569a3205be194782cead5e361986a4310dd14d87958e1f91830c7"}, {0x96, "e641e53b025699e48871bec26e745eea0b430047e9c79fbba4bdb86606", 0x0, "5ab72da8307fbc620908de6165167cc088c2bf843077d4204ff1bc97f9cf4802669535455d0c8c2a53295e144834ac96971fb08d3030e8c5c7ce7ceee2cdec262d3f5593cc9c9bd06ce77c544438366846748b39f8bae332f021f3a45603a4534eac567ba417c2dac30136a2e8412918e03fdb89e0ce"}, {0xa7, "765555cab784f4042e6a69147bf129f6233db18bc5eb2e97199f9a244d", 0x6, "e9fe3aa48bda0fd61938159792bc14dac6deb31c95259baa9909d282fe968a0ba35111c3e59bd8679ec5c802f74929421a980e566480ddca27708d29693dc5f11053f66b37c27adb7b14c307e26498b57e36134d7a179074f054d93f173f86f81e3d051b79698bcef7cb62fb9844c4d040b8f9bf389f81302ab39e123828d5e5a4f0656bdee190"}, {0x37, "1d42bc3beb3b201cf24a295e3c38b08080180cae75dd51b2a4a56b8c76", 0x9, "917e9f8e7e971c167bc4f6182260b2083540d2b7bfccc3"}]}, {0xd8, "65f12f5b1e86de13ced89d9a78ee6de882844840cb2fa0c9ed4962d888", 0x3ff, "348dab4f8bc671598417884cde68a2a671a042b3d13bed5eddf605db76ec9d0edcecc3ba70f167955fc49c840a9aa109971cf67025f8cc44ff19448097e41f3e6e74ff3d5c461ed4950ecbf07f8207192da8b459f8d9a787da6d7f172f0544c4f6b6adede3ab4c2f6c33f7bb2ebb237f35e253bee3914c958e53f5a71fbedfc04d0a21c990260608a857613277d3e08b2865519c65ff9d636358fa62c5a3e089e71c8a6d4fe701437fb75ae960adfd4d0a4000492261022e"}}]}, 0x3a06) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000031a000)={0x0, 0x0}) connect$inet6(r0, &(0x7f0000431000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f0000166000+0xe52)=""/143) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000889000-0x11)='/selinux/enforce\x00', 0x400, 0x0) 2018/01/25 23:20:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r0, &(0x7f0000d1f000)=[{&(0x7f0000d1d000)=""/231, 0xe7}], 0x1) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000afb000-0x10)=@common="6970365f767469850500") fcntl$dupfd(r0, 0x406, r0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") readv(r0, &(0x7f0000e12000-0x20)=[{&(0x7f0000587000)=""/36, 0x1000001e5}], 0x1) 2018/01/25 23:20:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000ff1000-0x9)='/dev/sg#\x00', 0xffffffffffffff07, 0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000256000)='oom_score_adj\x00') bpf$BPF_PROG_QUERY(0x10, &(0x7f0000b07000-0x20)={r0, 0x7, 0x1, 0x7fff, &(0x7f0000f03000)=[0x0, 0x0], 0x2}, 0x20) writev(r0, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) 2018/01/25 23:20:18 executing program 1: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000-0x4)=0x0) move_pages(r0, 0x0, &(0x7f0000001000-0x18)=[], &(0x7f00009ea000)=[], &(0x7f0000000000)=[], 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004dd000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000251000)=[{&(0x7f0000001000-0x8)="5518f1352684668c", 0x8}, {&(0x7f0000001000-0x69)="950b7ac9a57cef9ba9808d3c754ce6b727ca0ca5ea318207c36a42c68c3508d275ebb3b679565fa0a33ba2a5f726d303a32835b9b6827decde4c50d3f6fca69ab48dba1980036305a9a5f5189810c49fc541f388883ebe65f8a475a2001816a215a032a2ce27b600c295f8db7cb2a98bcff104db090055d94a4deab85d59105849bd61025b2acbc5208e9769b87cbf6f24de0fd56042b0bcc6fb5008d4100f71d902d984", 0xa4}, {&(0x7f0000e04000-0x65)="b8a8239ecdf22d68e0af83649ddf1aebc5d754b19eb14bf0337ac155bf09304302299cffcdaee2c50a008b4acfd53343fd009a2e4d5766261652e845cdf7c4f5e9cb94f50aa7b5d159fe3c30e646f9de3fdd4a432c70770a635cb93e0f9a4c2090edb6f3c39e504ecc458b5ee1ad09a778afe6a5c4a71221b94ab543d501eab66ba6f6889be8a2a8ea1c798b676e0bf0d1a89650ef340cf97746edaf5c233adbd8d9c592d18df2362212f958af468e58cf94bc841fa76edc64a188a9869a58d3422e49c0bc5a85e469080308", 0xcc}], 0x3, 0x0) 2018/01/25 23:20:18 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000952000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x0, 0x0, 0x0}, 0xa0) r1 = fcntl$dupfd(r0, 0x402, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000)="f630db4bc97b3089d75b48e2b72e8a79d1321022f2d28d150ca77ae3a6fa97ee8e2824d31b49ebed049d9036c1ca71fbd0e82a146f1bdb8ba0ad375aed54ecab67cfb260de5b467f2a5399a16bf12d9cfd2e630a7bb7c13c020905e9863cc15fd324695ae343f0c959f307b462e033f5923b57772ec0e5dd6cc6fbac3178643978df33d227f2a3008b90cc398d7a7587b36932656f062463ec4bfd432772da0dc5910c9396cb02a7078bc4fe4164a597b0378ac7bb5f3f085e9058d071c9350afd", 0xc1, 0x40090, &(0x7f0000000000)={0xa, 0x2, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x5}, 0x1c) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x8)={0xffffffff00000000, 0xfffffffffffffd46}) [ 682.002734] could not allocate digest TFM handle 2018/01/25 23:20:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000ece000-0x4)=0x0) setpgid(r0, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00008a8000-0x1c)={0x5, 0x1, 0x6, 0x28, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000cbf000-0xb)='/dev/mixer\x00', 0x32080, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000f45000-0x1)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000917000)={0xc, 0x4, 0x4, 0x100004003, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/25 23:20:18 executing program 1: pipe2(&(0x7f000024f000)={0x0, 0x0}, 0x80000) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000f3f000)={0x9, 0x0, [{0x5, 0x7, 0x0, 0x0, @irqchip={0x7a24a2e8, 0x6}}, {0x9, 0x4, 0x0, 0x0, @msi={0x401, 0x8001, 0x3}}, {0x80, 0x1, 0x0, 0x0, @adapter={0xce, 0x7fff, 0x101, 0x1ff, 0xa58}}, {0x6, 0x7, 0x0, 0x0, @irqchip={0x5, 0x20}}, {0xbeeb, 0x1, 0x0, 0x0, @msi={0x8, 0x0, 0xa23}}, {0x766, 0x5, 0x0, 0x0, @irqchip={0x12, 0x0}}, {0x2, 0x2, 0x0, 0x0, @sint={0x7fff, 0x81}}, {0x0, 0x4, 0x0, 0x0, @adapter={0xffffffffffff0001, 0x5, 0x5, 0x8000, 0x8}}, {0x3, 0x0, 0x0, 0x0, @sint={0x8001, 0x8}}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000e7d000)={0x5, 0x8, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000ec000-0x20)={r1, &(0x7f000046b000)="", &(0x7f00009cd000)="", 0x0}, 0x20) r2 = syz_open_dev$vcsa(&(0x7f000046a000-0xb)='/dev/vcsa#\x00', 0x1000, 0x101001) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000586000)={0x3, 0x4, 0x8}) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f000070e000-0x20)={@generic="8258fee82235ec64b1e71e6931abd8aa", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/25 23:20:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000af5000)={&(0x7f00002e9000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000814000)=[{&(0x7f000000b000-0x1000)="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", 0x1ad}], 0x1, &(0x7f0000646000)=[], 0x0, 0x0}, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x200000400, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f00002ed000)={0x0, 0x0}) listen(0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008e1000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000b43000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x7fffffff, 0x0, @cisco=&(0x7f0000e49000)={0x0, 0x0}}}) 2018/01/25 23:20:18 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0x1, "dd"}, &(0x7f0000005000-0x4)=0x9) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000009000-0x8)={0x1, &(0x7f000000b000-0x8)=[{0x9, 0x3, 0x1, 0x401}]}, 0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003000-0x14)={r1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/25 23:20:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000830000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(camellia-asm)\x00'}, 0x58) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004ea000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00003c4000-0x4)=0x2, &(0x7f00009eb000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e7c000)="71e67a15df848dec108cec478e2e4bb4", 0x10) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ef9000-0x18)=[], 0x0, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) 2018/01/25 23:20:18 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009d4000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000001000-0x38)=[{&(0x7f0000000000)={0x27, 0x6, 0x9, 0x5, 0x7fff, 0x2, "bcad0586b17b8e1c77ed9f98d9ab54e879380f8eeef486ec08a333d26930fd965a1f8d30cf911abd1544b542b63f419bcd74650acebedeb14e10ac83dba224", 0x6}, 0x58, &(0x7f0000001000-0x28)=[{&(0x7f0000001000-0xf5)="e03b22030077e06b71abfe3c6b5a401fe4083ea17908a4640baa00c0ef3d97eb1d50d8097b0910f44452b53c49bc1a9d97aee1bb2afe8eb1f241de56d816c41ba2e9eca481bffff740d6d8d551a86c34735502e3412322d352cc4ac6ad0e9bc045533905f993d5fd23b5dfb1a3f67e7f36af7c45ddf4e8759a6156810d792b9eefaf2d551a0024fe8e2aeafb4910c025a72f2d9155754ea714e8bd928fcc3b964e9f5f36172aab08fa080ce6fb7e97298f6bc95f4a5b63c70f2a80426a6b06c5c69a64fc1e1529c9933bc4970550090cb493031a5cd0c376482c4145cfc0ab45b9cc90a6c5ce222df178a56c439e69b7588d32232b", 0xf5}, {&(0x7f00009df000-0x98)="a405d4bb07418ad7eed683ed760b8c2916c461135490663abf398c4c56480e181d9e7f1f2c7b0c43e635a6557e90021987ed83a9ae8852b3af9ca60014aa964de9d232bae21269dbaefbffab9673d130af525615720b39777efa6f713e81ff5903808aaba046dbfb3070635852271717c300739af1460d74bf6cfcb5c19120a3eac20561d910cbcb3dd03a8514a6555aae61a2d60a51a5f8", 0x98}, {&(0x7f0000b8a000-0xf7)="df1a52504de675c0c30a93868cb83af1889ecfda1dfd1c2398911e1691018a590548134de644a1f82bbdb74a576c1d840652b0014fcb559b79b22a96295140581c4ac1041773fe7902a667473e504699fbb2e729dc75a9dfc50f533b9ee8ace87e9d87e8e34f3b8a57599b56d771c8d6fe708d32bbe6defc3afa7f7d8eb33033b992b0c73fef30cc7d05d299e5e034cf811da60b92050c341f40165065a4ebd9b08f49567e9d67c3cc08f665dbe89be21ffb58b890116b3022155f899d23fa075408e6741b200b53465b7a7e7250dcb02cfd966fdbcaca854e199daa7807bd5ed217d7b33d0b860f97e57e3b750caa06e3d6df337f1ffe", 0xf7}, {&(0x7f0000531000)="c93706e833b1877767f2ac3b919cd944b644b8cdb7efa4f8b91ae916c6eed4aaae8b8cbed2647de8b8be6177d19618a967feae0ee4fab64364c4d7a7a703953e3fe2b7e55cd4be7b7a69444aa60844974d4fce8207460a15d899a6a92f38bdbc8df85b81b94477f6180cf77f24456b6649f0a7f18b8383677a78cbf521b8e5b23a39d8007fb3f79dc2aca4979ef79e92b77cc46e7d29b61849fce46081202f6aa9577dfbc36275cb3e4bc601afe7db1f88d2dd5156fc8df5e854bf50ff2c219ea073777ac3012c749852f60811ebe2", 0xcf}, {&(0x7f00001b1000)="6acc478870b0728d069506cbc898ebc94a9b158f0746d7c8354f44fff798bf7859045a5deb93d9c34681243b8ab74053cd", 0x31}], 0x5, &(0x7f0000000000)={0xf8, 0x114, 0x9716, "722b23ba8b0c4a82374312d1387a4f99fff6e54637512dfcd6a3a382d2d818daffcbd6373e92ce6bf81e51f8a700171d7490a2e5783e1b53e6371294be779585cc0e3ca22bbe910f442ee8d45793f18a985db03cb6c475f67f81f951946274123ca4889d3bd66cf0a2f5ef04d869c80872a389ad6b0f52cfbf3f2ab18102c2f35d2557c13420efd20f990f2f82412917c2fe8bc8c85f80b0425330e2ec3feb741e11d554eb85c3cb70517ad93edfdd3072ac19eb550393677671e808f6bc1352948cf1878e7995a747e919e1320b37b83c2e775f9f7ae700981a086f552e1b9b3c6617de85b4e9ebd048"}, 0xf8, 0x40}, {&(0x7f00002d0000-0x58)={0x27, 0x6b91, 0x5, 0x0, 0x400, 0x22e, "28a83db9869d39fe5c27336441a94014451a1e4e1082f0af59ea5ba9ba7b3610e39ee996b05472b49f7871dbf4302c261f168d333e294d4707525ace6bc41b", 0x10}, 0x58, &(0x7f0000000000)=[{&(0x7f00005be000-0x11)="e6d879504d0b74ae239f11607301833e53", 0x11}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000000000)="9661a2b64d1bad6f2aead0651f55b49fba83a0141d2a042a41687144f02e198b81cf268547c4dcaca49db0740a30d47e334801fd7be9afe4908fa763aaa23e9495", 0x41}, {&(0x7f0000f86000)="8df812df486df804b39e9a95d1e1f912fc", 0x11}, {&(0x7f0000001000-0x23)="e748caf7f24da5b824691964dcb10d90dc36b88a67cf4b6e5b5544049b0fefd1428e3a", 0x23}, {&(0x7f0000001000-0xad)="6f6584e0853263b3fb19edeaa56350397f79dbff8de7c1af4b9408dbf7c16bd7b93be51e70941d5bbf05d9162a2b6a5d7ff3e10b8e8ff56dbf94a51a1aa8e5be67e3ca9c18ec0f42c78e97eb4f406d5f5f2af74d58332c4123be5bbe86c37f101601e8c80713c2e10ce01aab32bb6f8488635a6efc87a9762d3d368b9ad37f33dc22ad98de41378c87f8119be1dea7d6b17e3f17a1a4416faf3f4d879ab483d18deeab201b6c515f6342a94cb7", 0xad}, {&(0x7f0000f5e000-0x9c)="63cd3f69a70416ec6be81b1c0ddab496b1e55b7332c138d180764ee6ee6fde2e4cc74df980b4c8a9bf2d6a909571611e0e4bd18b77d802fe69cd0bd843db1aa3c1d6f41e8abf2dcbc8528e52c7b0aac339ba32d35fbc9e97ffe0d80c06374eda41aa441423dc83aa4ce655367939819b7ffe71c818cb980bac74850d929260ab8ae050b6da3d35c6f9b09700662ff95c7d87d75e924b4e07d576772b", 0x9c}, {&(0x7f0000000000)="27fbfdaf9e2ac5f7db494304b1268c6182a0bbf83ddcdc47", 0x18}], 0x8, &(0x7f0000001000-0x34)={0x34, 0x185, 0x9, "97c5c10268376b0e2d8b14e098e53b9f39298360c73482cc41aae9d2a8f64785550f78f03ff79b"}, 0x34, 0x4040}], 0x2, 0x4004000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() fchown(r0, r1, r2) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000000)=0x401) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000002000)='/dev/vcsa#\x00', 0x4c, 0x100) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000003000)={0x6, r3, 0x1}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r4) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000001000-0x5c)={{0xa, 0x3, 0x81, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x9, [0x0, 0x1, 0x4, 0x3, 0x8, 0x79, 0x2, 0x0]}, 0x5c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000004000)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002000)=0x0) mmap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000000000)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x8010}, 0xc, &(0x7f0000005000)={&(0x7f0000006000-0x2878)={0x2878, 0x0, 0x6, 0x8, 0x0, 0x0, {0x0, 0x0, 0xa}, [@nested={0x10, 0x53, [@typed={0xc, 0x44, @ipv4=@multicast1=0xe0000001}]}, @generic="ecb06140e197c6c36fd81b3645f40ab6b166f64cc648a4864dacc78b10798fd68459f8244e6389543286d72ddd9638f179328870d9331c4f5d5775b1f4beff51bfdd8f142866a0b5863b23fd107d6032a7", @typed={0xc, 0x57, @pid=r5}, @typed={0xc, 0x57, @fd=r0}, @typed={0x9c, 0x93, @binary="7e83b394e7b6247a6491227b95a3204e0b414ac5a163b378119878915bc9e62fb761eefd7c300f770506e059bd5104851c1d73823c40deb347921985bef893ecf683cd6cd9699c4e7fbf2783a0df83e76e6631a415736aa1d465035efd8b97e3600fe81339ba3ce09c1728af4a90a71746534e560280e125b9311c9d73d11a59306d47db4ab476818117974a91a9f896b7"}, @typed={0xc, 0x3, @fd=r3}, @nested={0x1260, 0xe, [@generic="ef0a17e4b8630a3660d97b8df34ce6284b569abd433c0a214dd11117c40f135ca0b0258cf77e3669e92468d3d79a7e7618a6c533bfd49aeda3", @generic="e702ac35a83163060ab5bfe0f2f6a2032f41627c07eb99800037f4c1dd6dd133837f17e5dfe6b5633b9c9301e715864019a9c4d403094f1b5751955818f1156823014ba2a9bb2704b49455202b732a1e157080eb76ce2abfd92ccc97541be7d12283c7b6060bbeadf8dc445567b9eb0d426cdfbe93cc080356f46a10698a4868ed", @generic="b948b18173a1cb20ce5f224b16d77c67a75213a2c0b122055efcc73ba76201c3947bb659fe8b69e2880547cfa08c2dfe5b2b76cc8964f48244b0c818ef9392e863cb45ae25c3e00ce6cd3c35faa69e6501f4cac73b1acf204ef1e24cd7189fe84b8c4ce4003eda2c1a22464f171a5732448bf3b65c933787559985a8b46e6041e5f0c1fc78b4df509e0a60e4482fa73283", @typed={0xc, 0x0, @fd=r3}, @typed={0xc, 0xd, @str='*\x00'}, @generic="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@binary="70e7ffcf8b4efd7ee97d526183a7953e71f645e78d17a09de82cf8aea94671cb9b934f919aa9b30218d306305cb86418d425ec8b337f995351e308dea93c495bc22d3458a56d119a0458dbbab716fb8612c10115e131a768c3b572a5071ec217048e44bb38b9557f83140c44e198e43ef531c2fefc8a86df9bb2bb9819a86bac5a02bf94b25b2a51524c3f6d33e13c60d1a7b58c4274beda3201624ead93d309a5904253e715701edd525c534c59990c292d5eab5e4e635eca5897c6034ce8cc2c0ad159f495670e2e55"}, @generic="cffafcb484394d53f7b7cb835c4ff1a70cfc72505681ea262572ce8e5d05ef70556d22f7100e8f057ad6f77bfa371cc9a8aaf116c161b6b580a928d1b6088215a3856d26a3bf09605f12500440a6feb4cace4efc4a009812ddcd04744f7ded905a6c5a3cf419b046f6e17fbba24ee24c1777e278d1261ba747c50ae5ca60c33571dc38e65102e120ad460b46a335ff94b522aadc145871ac95329120c4b84bc865e9e3f6f5fb2806e659b1ca04040c45e5dd", @typed={0xc, 0x59, @uid=r1}, @typed={0x10, 0x16, @u64=0x3}, @generic="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0x2878}, 0x1, 0x0, 0x0, 0x4}, 0xc1) 2018/01/25 23:20:18 executing program 3: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000c9e000)="", 0xf971, 0x0, 0x0, 0x0) connect$unix(r1, &(0x7f0000683000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/01/25 23:20:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff01c}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) r1 = syz_open_dev$mouse(&(0x7f0000e84000-0x12)='/dev/input/mouse#\x00', 0x7, 0x400) ioctl$TCGETS(r1, 0x5401, &(0x7f000011e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 23:20:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x3c7, &(0x7f0000904000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9f}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000c72000-0x40)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xfffffe30, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00004bb000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00004af000-0x4)=r0, 0x4) r2 = syz_open_dev$vcsa(&(0x7f0000f78000)='/dev/vcsa#\x00', 0x3ff, 0x8002) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f0000931000)={0x9, 0xf004}) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db39e9ff4435eade", 0x26) 2018/01/25 23:20:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000899000)='/dev/input/mice\x00', 0x0, 0x8000000000000001) clock_gettime(0x2000000000001, &(0x7f0000bbc000)={0x0, 0x0}) ppoll(&(0x7f00004fa000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000194000)={r1, 0x0}, &(0x7f000077c000-0x8)={0x0}, 0x8) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f000026c000-0x1000)=""/4096, &(0x7f0000097000-0x4)=0x99) writev(r0, &(0x7f0000995000)=[{&(0x7f0000f9c000-0xce)="c8", 0x1}], 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x6, 0x4) 2018/01/25 23:20:18 executing program 1: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7f}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) socket$key(0xf, 0x3, 0x2) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/25 23:20:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000081e000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008d9000-0x4)=0xe8) ioctl$KDDELIO(0xffffffffffffffff, 0x4b35, 0x67c) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000dc1000)={{{@in=@dev={0xac, 0x14, 0x0, 0x13}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x0, 0x1, 0x1, 0x4, 0x2, 0x0, 0xa0, 0x88, r1, r2}, {0x1, 0x690e, 0x1, 0x3, 0x1, 0x2460, 0x81, 0x100000000}, {0x2, 0xff, 0xffffffffffffff28, 0x20}, 0x0, 0x2, 0x0, 0x1, 0x2, 0x3}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x0, 0x6c}, 0xa, @in=@multicast2=0xe0000002, 0x4, 0x0, 0x0, 0x8, 0x1, 0x6, 0x2}}, 0xe8) prlimit64(r0, 0x7, &(0x7f0000296000)={0x0, 0x7}, &(0x7f0000855000)={0x0, 0x0}) eventfd(0x0) 2018/01/25 23:20:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006a0000-0x28)={@generic="96b24f82f552b94ad4a6a404472f508c", &(0x7f0000efe000-0x24)=@ethtool_ringparam={0x11, 0x0, 0x9, 0x6a6, 0xfffffffffffffffe, 0x9, 0x2, 0x79, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000)=0x2000000000000408, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000580000)='/dev/usbmon#\x00', 0x6c8, 0x200442) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f000047a000-0x50)={{0x7ff, 0x893}, {0xffffffff, 0x7ff}, 0x4d9, 0x7, 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, 0x0, 0x0, 0x0]}) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f00009e5000-0x4)=0x1, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000fb1000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xc) getpeername$packet(0xffffffffffffff9c, &(0x7f0000d3c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a58000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000a3a000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) openat$kvm(0xffffffffffffff9c, &(0x7f000034e000-0x9)='/dev/kvm\x00', 0x8041, 0x0) 2018/01/25 23:20:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00001c2000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ee6000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000bce000)=0x0) r1 = dup2(r0, r0) ioctl$TIOCNOTTY(r1, 0x5422) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000fe5000)=@assoc_value={0x0, 0xb954}, &(0x7f000085d000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00009e7000-0x6)={0x0, 0x40}, &(0x7f0000133000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000026c000)={0x0, @in6={{0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000078c000-0x4)=0x8c) sendmmsg$inet_sctp(r1, &(0x7f00006ac000-0x38)=[{&(0x7f0000b70000-0x10)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000766000)=[{&(0x7f0000b78000)="e9debefb2f67cd75279d645223765d06bcef7557cb7848ee617600cd93ba4bc3daaf3d12eb1b7e06be7852d4966d3d2396fb27477f0dd96a085b77c815ab6409ac1f95ea3cfd030f2fae9c3f060d4a203bb1a59217828e6e28a5f79957c8d9716c1e83da8e50031588e560323bd10d0bf250ff", 0x73}, {&(0x7f00001aa000-0x53)="927de5b202ccb8797d4a6578d668469692dd2cea8788b9a0be4988d7a9d321250e176abc09307ed167fca263fbf11c35171a4e1e16238c3e33e19929f17197e2a6b111231d36d626cb03dbdb06ec7235dff79f", 0x53}, {&(0x7f0000235000-0xd4)="ac28fda4ba6bc0be605fcb7afcf65cbb27efed64ebdaee2f790d8568042b87f910128c42ee729a25d99586865c3cfb8e4f6f8ca7539d6236e18b6af0c4221c04c9f59b864dc9b1c3984f763cd7c1f6ceaf9640188d37a4408f5dfbd837b096d441c03c13d8b49fe402fd8f4b2ffaadd05f546ae4f8ee7bfd30aa99bc73ca095f0fed3bf752791226566e91212a770e81617227698eb58c08fd0298b3eae7e33a6fc5495b3bc916c3aeef9f651624042d95bcd3bc98f814a1f0ca54a2fd16f47f85ac81bac96f8af9084bf864e2d76ab3246b1e5c", 0xd4}, {&(0x7f00004b4000)="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", 0x1000}, {&(0x7f000064f000)="6dbb85abb95d5c12a95b5b02ce7082e45b5c003b7029f07770bb4b607526ea547b7bbb2a7c67faf9f768f96f9b522f9c222dd483b135a15f7f90db4f4df8b602e310bb90fb812dd3ebe81465650854fd6f5a7fea0977365a31", 0x59}, {&(0x7f00009ad000-0xd3)="0e222c7e9ac22b017ff43c383f87e704053ef183761dbab5c418c06e55084e9896677fdd195f608ad6dae63861b89bbdc7a19e618325b0c545658d7d4e4ffc0569fea36d42ccb4ad4f66b5e83697a07faf376428686cfa6f0f78e60730e1a95bfe5ef0717dfae755e5465c9e20a0d027fc822dc0d2ed6e4323b5d5d8bd841423a23aaa5eebfaf6a6eda90a3fd735ef7261f17629e9ed8f424f99dd235f2beee09dd91a96666fc217d9cb6c3f50d040507bb0ebbdc248bb55d5294830eea0d0f6c942cfae32d6ffb925aa06f70ab9549f221e843e37d26dbde5587b7542211e6effaae10f7f", 0xe5}, {&(0x7f000083d000)="70cc263331ffc5fd91f138959393965b6de1752b7add87d3634db3bacc0f5ea013f7f617c85cd34f8a0411729259622d52aaaf2074a408ae6856ff0d706fee4da568c2db4c28d8edb8c226eefb2be04c369bbc8a14b7934808db4589f4c8ad", 0x5f}, {&(0x7f00006b5000)="c727cc56522cda706d75f42149353c3f8c8ef97ac481832fbeb270f834f38f2730067cbf26b86f354d39d8ac0d23bb5bb2e1197ec360bb845d03130b6367c6929dceac67d4d80372da005ba5e04b2d69711b7c34b86d842e22d29e889da94ea60f1c51c8ef866fb8eb372bb009e0e3209d7ccf10b3552657a810aa6d0a8bd64f1798af6af9347f2cd5f012130ad6b3da4b9e4ed3046770169586f325526458d41331ad5ca12a0f925dfd7bb5ac34a6", 0xaf}, {&(0x7f0000488000-0x71)="b7ef4e4b3feeef9929dd635a86d6ddc3438d3e2b2b875bbf153ae14b934417feccf1ff0b69fb52d2c9a5da4b43a1798c609ef85f8d014b3d9b9d1ec4be5ce469e83aeff9dae43f45b23ff0bafa6f367e518012a0baac09a65ac88142db45c28e8153abceaca5b57c084e3a7a3010041734", 0x71}], 0x9, 0x0, 0x0, 0x4000050}, {&(0x7f0000f7a000-0x1c)=@in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffd}, 0x1c, &(0x7f00000c0000-0x8)=[{&(0x7f0000f03000)="da51620869d0c4350a11791b82276928c2", 0x11}], 0x1, &(0x7f0000b79000+0xfba)=[@init={0x14, 0x84, 0x0, {0x0, 0x45, 0x8, 0x1}}, @init={0x14, 0x84, 0x0, {0x10000, 0x6, 0x1ff, 0x6}}, @sndinfo={0x1c, 0x84, 0x2, {0x35, 0xc, 0x7, 0x0, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0xfd20, 0x8, 0x800d, 0x400, 0x6, 0xc1, 0xfffffffffffffff9, 0x10001, r3}}, @init={0x14, 0x84, 0x0, {0xfffffffffffff9e2, 0x10000, 0x9, 0xb36}}, @init={0x14, 0x84, 0x0, {0x7, 0x0, 0x8, 0x59}}, @sndinfo={0x1c, 0x84, 0x2, {0xbd, 0x4, 0x2, 0xb6, r4}}, @init={0x14, 0x84, 0x0, {0x4, 0x5, 0x9, 0x400}}], 0x160, 0x4}], 0x2, 0x20000000) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000bad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$dupfd(r0, 0x406, r0) getsockname$packet(r5, &(0x7f00001fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f14000)=0x14) 2018/01/25 23:20:18 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000703000)="6456368884ff7b3ebff449e63e35362f49b0c9e4ac792ef35eaaf7772ff7f3218ea13b6c38393a555da3bbc762abced8b09776e4eeab8c2babc55e92385c12dd0dbc75ea92bdbae0141bbddb9cd3756c269507a9b40f69761e6965d5e2d15af55674635be350957b0a41b1f9ceb8dd3c9f8465b3ce75ab0a2f5e15b8b041aafef5acd4da4dbb57bfae67d60488c247c0b6224ca1a7c6aab9f4a607ac42b7315c3f92c531a2d14b9c0ffebbc426fd8fbebe022ba7dd1eabb0b81f26ca6c21e3b2ee5ef201176dfa640a16b0bde72743", 0xcf}, {&(0x7f0000cb6000)="71f39f559a1b206ef9a00dbcff3746e401cf1655ad4a0d56ed6f1f54fd745a2404ff62ada3bec7557f15cc863fa8145d2bf18282d7ea3df03f064c21905a8711d44e7babc8965091c9f563c0a91ae3da079e4bbc096b52715ad6f28b101dc960405482264361404bfe247640d4807fa0f85ec768b64b7395ed26b1fe89748c274a7019015f3e6f567c07c4a30924c46bb330c62bb220726bbe690d1b552a", 0x9e}, {&(0x7f0000b7a000-0x93)="85446335b8ae3099113231bfbd2afd3690e79b241165e2ba0f376d8b08ad75aefbc03af7a23d163cbc48698b7e0617ccce1de1f205ef69290b6a0423d1c5399d4e43178980c2686234556e39b56e987deab816af7f9adeeb18bcecfca3e61f2b3205483748501111c2b8e9b943db5d6f62144a08c713cdac050df7c7a3abab0448fc6c041000280ca97f256bf8dd134a54891e", 0x93}, {&(0x7f0000668000+0xeef)="8f7d7be618ba15aa8a59caeb81784106b9a933232e964d7998c1c3468fab5feeef7fbc56e69d013eff37a0178ca7f4c445094e0370db9315", 0x38}, {&(0x7f0000001000-0xab)="431ca1704cc487cb797183364bedf51655bffd1127c5aed8f6a924ad8cb2370d53d30970e4e22325d5a997a162b28a9cbd9097d006f11cf129ff2b97647d0949a8a815ae69b728e155452e5d6d77c0c7cbad581ec66855c2177d159375b28363524f12408e708dea3883b7d5d64a5f807fcd6007215bb4a790f51158399fa401b9bb22082b1aa2ad49cecf60c044dce0c491c6495e3eded999db4cc00b98d1c7e5048a6009851764091cf6", 0xab}, {&(0x7f0000076000)="98d2296a75f6481446b8302b0e8fe7cbacaacd491788c30274b0e856cbad9d0697827e9254131f1fc13a17b112c58c1f069a47a417ceebe795b82fbce69d685e253563be25fcf3af880d8e8d86acfbf238a02d5303d28936d42bdc365f4476fd535879cd61cf465eb6b661c23c970f8671dcd0d25fa271766e463beda3ef73e12837ad110f2f9e2c90271bf177553e9bba87f0d72489185f526a4b2abbdbbedeca28490e0d301fdf2dc9db1c831f75493c57d4a28edf69b50086d4919b3a558c8816bac670549b400baaee763ee466b4ab179a17cdb5e1f90bc5aebf89d2b0d73379794d0561aa8a486edf", 0xeb}], 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f0000afd000)='&%bdev$self:!\'\x00') 2018/01/25 23:20:18 executing program 2: fanotify_init(0x2, 0x41000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000dd8000)='/dev/urandom\x00', 0x0, 0x40) madvise(&(0x7f00001ec000/0x1000)=nil, 0x1000, 0x810) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/25 23:20:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000a23000-0x24)="2400000043001f0014f9f40700890400020007100800010e010000000800000000000000", 0x24) ioperm(0x7, 0x6, 0x1800000) 2018/01/25 23:20:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) open(&(0x7f0000132000-0x8)='./file0\x00', 0x1, 0x54) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x100000001, 0x64, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x20) r1 = creat(&(0x7f0000e71000-0x8)='./file0\x00', 0x40) clock_gettime(0x0, &(0x7f000067c000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc2c45513, &(0x7f0000447000)={{0xffffffff, 0x3, 0x8, 0x9, "171ec64320ffdf552d71faa8b6e69d7e0eb62569c3ebf29e8b048fc5e8bf2506874a8a4755b0b89421185f2f", 0x7fff}, 0x6, [0x1, 0x8, 0x2, 0x5685, 0x5, 0x1ff, 0x100000001, 0x95, 0x7, 0x7ff, 0x4, 0x9, 0x4, 0xffff, 0x40, 0x7, 0x6, 0x9, 0x6, 0x0, 0x3, 0x80000001, 0x3, 0xff, 0xfffffffffffffff8, 0x80, 0x2, 0x1, 0x1, 0x7f, 0x400, 0xd383, 0x7, 0x6a, 0x8, 0x3, 0x20, 0x401, 0x10000, 0xecaa, 0xffffffffffff5f2f, 0x1f, 0x9, 0x20, 0x1, 0xffffffff, 0x10001, 0x2, 0x8, 0x81, 0x1, 0x7, 0x3, 0xfa, 0x964f, 0x8, 0x6, 0x8, 0xd1, 0x2, 0x3, 0x0, 0x2, 0x4, 0x5, 0x100000001, 0x3, 0x2, 0x66cb, 0x2, 0x3, 0x9, 0x5, 0x8d, 0x7, 0x180f, 0x3, 0x5, 0x2, 0xffff, 0x35, 0x0, 0x3, 0x8001, 0x7, 0x4, 0x44, 0xfffffffffffff43a, 0x4, 0xffffffffffffffbc, 0x7, 0x6, 0xb5, 0x0, 0x9, 0x68, 0x94c7, 0x4, 0x0, 0x0, 0xf9b, 0x7d, 0x9, 0xf9, 0x7, 0x5, 0x0, 0x9, 0x4, 0x100000000, 0x1, 0x6, 0x3, 0x3, 0x2, 0x5, 0xfffffffffffffff8, 0xff, 0xff, 0xa0, 0x7, 0x750, 0x3, 0xb2, 0xfffffffffffffffc, 0x7, 0x1, 0x10bf], {r2, r3+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]}) 2018/01/25 23:20:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000391000)='/dev/rtc\x00', 0x101000, 0x0) inotify_add_watch(r0, &(0x7f0000b0b000-0x8)='./file0\x00', 0x20000000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdc89, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000729000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000543000)='./file0\x00', 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000350000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000098c000)={r1, 0x0, 0x0, 0x0}) r2 = open(&(0x7f0000efb000)='./file0\x00', 0x200000, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000077f000)="") r3 = memfd_create(&(0x7f0000b69000)='\x00', 0x2) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000db4000)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat(0xffffffffffffff9c, &(0x7f000089a000-0x8)='./file0\x00', 0x0, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x6) fchmodat(r4, &(0x7f0000170000-0x2)='..', 0x0) 2018/01/25 23:20:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000011c000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x16, &(0x7f00004f6000)=0x3, 0x4) 2018/01/25 23:20:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$sndpcmp(&(0x7f0000ded000)='/dev/snd/pcmC#D#p\x00', 0x10000000000000, 0x80000) recvfrom$inet(r1, &(0x7f0000160000)=""/4096, 0x1000, 0x40010000, 0x0, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000eb7000-0x8)={0x3, 0x0}) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000864000-0x108)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x824, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/25 23:20:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000dec000)=[{{0x0, 0x0}, 0x0, 0x2000000000002, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x20) clock_gettime(0x0, &(0x7f00004bf000-0x8)={0x0, 0x0}) waitid(0x2, 0xffffffffffffffff, &(0x7f0000346000)={0x0, 0x0, 0x0, 0x0}, 0x1, &(0x7f0000ca9000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$evdev(r0, &(0x7f00007cc000-0x40)=[{{0x0, r3}, 0x1, 0x1000, 0x600000000}, {{0x77359400, 0x0}, 0x7, 0x8, 0x6}, {{0x0, 0x2710}, 0xca, 0x3f, 0x7}, {{r1, r2/1000+10000}, 0x0, 0x7, 0x40}], 0x40) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000fe2000)=0x7) 2018/01/25 23:20:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x44, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f8b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000499000)={0x1, 0x3, 0x62, 0x1, 0x11e, 0x0}) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r1, &(0x7f0000eaf000)={0x1f, {0x9, 0x80000001, 0x9, 0x401, 0x5, 0xffffffffffff7fff}, 0xee2b}, 0x9) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000983000)='/dev/hwrng\x00', 0x400d40, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f000066c000-0x1)=0x0) close(r0) 2018/01/25 23:20:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000413000)='/dev/cuse\x00', 0x2000, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000c0000-0x2)=0x400, 0x0) bind$alg(r0, &(0x7f0000cc2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) gettid() getpgrp(0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00009f5000)={0x0, 0x0}) r4 = syz_open_procfs(r3, &(0x7f0000692000-0xc)='net/netlink\x00') sendfile(r2, r4, 0x0, 0x8) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000916000)='/selinux/user\x00', 0x2, 0x0) sendfile(r2, r4, &(0x7f000006a000-0x4)=0x0, 0xff) 2018/01/25 23:20:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0xa, 0x7ff) r1 = syz_open_dev$sndseq(&(0x7f0000cd6000)='/dev/snd/seq\x00', 0x0, 0x4800) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000bc0000-0x58)={{0xfffffffffffffff7, 0xd54e}, 0x0, 0x5, 0x3, {0x93, 0x1}, 0x3, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003dc000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000f2c000-0x10)={0x8, 0x0, 0x2, 0x7}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40106435, &(0x7f00009be000)={0x350, r3, 0x2000000000000000, 0x0}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f2f000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40046432, &(0x7f0000c03000-0x4)=0x7) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000758000-0xb8)={0x0, 0x2, 0x7f, 0x0, 0x7fffffff, 0x2, 0x4, 0x1, {0x0, @in6={{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x4, 0x916e, 0x8000, 0x8}}, &(0x7f00003a0000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ca3000)={r5, @in6={{0xa, 0x1, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x58b8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x6, 0x101, 0xff, 0x80}, 0xa0) syz_open_procfs(0x0, &(0x7f0000db0000-0x9)='net/tcp6\x00') syz_open_dev$dspn(&(0x7f0000ce1000-0xa)='/dev/dsp#\x00', 0x80000001f, 0x100) getsockopt$inet6_tcp_int(r4, 0x6, 0x8, &(0x7f000049b000-0x4)=0x0, &(0x7f00002b5000-0x4)=0x4) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/25 23:20:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c58000)='./file0\x00', 0x101) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000042f000)={0x0, 0x0, 0x0}, &(0x7f0000db2000-0x4)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000c37000-0x4)=r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) readv(r2, &(0x7f0000dec000-0x28)=[{&(0x7f000014e000+0x671)=""/32, 0x20}], 0x1) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) restart_syscall() 2018/01/25 23:20:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000b9000)={0x0, 0x0}) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f00006d3000-0x4)=0x80000000, 0x4) r1 = socket(0x15, 0x80005, 0x0) bind$netlink(r1, &(0x7f000002e000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/25 23:20:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xa000000000000000) sendto$inet6(r0, &(0x7f000089c000)="", 0x0, 0x40010, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ec6000-0xb)={0x1, 0xd018, 0x7ddd, 0x7, 0xc16, 0x0, 0x9, 0xff, 0x6, 0x1, 0x20}, 0xb) socket$rds(0x15, 0x5, 0x0) 2018/01/25 23:20:19 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, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f000000a000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000006000-0x54)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a57000)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x38, 0x8, &(0x7f000000d000)=[@fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x73682a85, 0x1, 0x0, 0x0}], &(0x7f0000006000)=[0x20]}}], 0x1, 0x0, &(0x7f0000288000)='\t'}) fcntl$getownex(r0, 0x10, &(0x7f000079b000)={0x0, 0x0}) 2018/01/25 23:20:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000aea000-0x18)={0xaa, 0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000247000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) syz_open_dev$vcsa(&(0x7f0000a45000)='/dev/vcsa#\x00', 0x8, 0x8000) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000555000)=0x2, 0x4) rt_sigaction(0x25, &(0x7f00009bf000)={0x100000000000001, {0x0}, 0x88000001, 0x0}, &(0x7f0000af2000-0x18)={0x0, {0x0}, 0x0, 0x0}, 0xffffffffffffff3e, &(0x7f00007e4000-0x8)={0x0}) 2018/01/25 23:20:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000001000-0x4)=0x15f8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000002000-0x10)="d5eea866cfb377db9b1cbd00bade0c7f", 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000002000)=0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000004000)='/dev/ppp\x00', 0x400000, 0x0) prctl$setmm(0x23, 0x2, &(0x7f0000000000/0x1000)=nil) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000005000)={0x0, 0x8000}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000006000-0x20)={0x6, 0x8, 0x8, 0x5, 0x0, 0x3, 0xbd5d, 0x8, r2}, 0x20) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000001000-0x5c)={0x3e2af328, 0x3, 0x80, {0x0, 0x989680}, 0x1ff, 0x310a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000006000)={0x0, 0x0, 0x1df}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000006000-0x8)={r4, r5}) bind$inet(r1, &(0x7f0000003000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000007000)=""/70) sendfile(r0, r0, &(0x7f0000004000-0x4)=0x0, 0x2) accept4$packet(r1, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14, 0x80000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r1, 0x1, 0x1, r1, &(0x7f0000009000-0x8)='./file0\x00') 2018/01/25 23:20:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) writev(r1, &(0x7f000086d000-0x40)=[{&(0x7f0000a10000-0x1000)="", 0x0}, {&(0x7f000077a000-0xd3)="961a95d7f9cdc05a08088f9bdf794346c5abd335054eb57e5c1e8a6c29cf9beeb162e2c25ab64f7534013c0fd81583e6c3f53342c40b58d9e7a0aaec0c0a243538e2ffbfd8428aa2ff6d24115ed02e610ad19fc77521978d06a6f4ad321f99e5401ed1344dd9bdaeb25b4e1a10acaeb28ce98a5ae0ab22a089e6c6ee43ff288e4ff34393314a2b3a96bacd7234cb86f531ad57eb3618e111f478abdd007190", 0x9f}], 0x2) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00005ff000-0x4)=0x0, 0x4) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f00002b3000)={0x2, 0x5}) sendto$unix(r1, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) close(r0) 2018/01/25 23:20:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000268000)={&(0x7f0000000000)=[0x2, 0x45d5, 0x4, 0x13c5], 0x4, 0x800, 0x7fff, 0x1, 0x5, 0x441, {0x0, 0x7ff, 0x0, 0x400, 0x2, 0x101, 0x4, 0x8001, 0x3, 0x2b, 0x3, 0x134, 0x2, 0x5, "c2da7afa624ef7cd7a723f4d2be478d90aa008add1ec18221d2920ff7f4f0c73"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000c66000)={@common='syzkaller0\x00', @ifru_flags=0x8000}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f527ba0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 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$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00002ef000)={@common='ip6tnl0\x00', @ifru_addrs=@rc={0x1f, {0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}}) 2018/01/25 23:20:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000d43000)=""/0, 0x0, 0x3) signalfd(r0, &(0x7f000046f000-0x8)={0x22}, 0x8) 2018/01/25 23:20:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x15}]}, &(0x7f0000f92000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x4, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000d36000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00002d7000-0x4)=0x2, 0x4) r1 = socket(0x7, 0x3, 0x2) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000857000-0x1)={0xff}, 0x1) 2018/01/25 23:20:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = getpgid(0x0) socketpair$inet(0x2, 0xa, 0x4, &(0x7f0000d85000-0x8)={0x0, 0x0}) getpriority(0x2, r1) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000353000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000052f000-0x4)=0x14) r3 = syz_open_dev$sndpcmp(&(0x7f0000308000-0x12)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffff4ed, 0x200000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00008fe000-0x2c)={0x0, 0x24, "e261df74aed1d846e1ab8ea6101ede93135ca98487d9ac13fe19bf81ad5e434bb86579be"}, &(0x7f0000f3b000-0x4)=0x2c) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000a9c000-0xe8)={{{@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}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000288000-0x4)=0xe8) getgroups(0x1, &(0x7f000082f000)=[0x0]) fchownat(r0, &(0x7f00003c2000-0x8)='./file0\x00', r5, r6, 0x1500) ioctl$fiemap(r0, 0xc020660b, &(0x7f00006bd000-0xc8)={0x200, 0x7, 0x4, 0x2, 0x3, [{0x9, 0x3ff, 0x7ff, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x200, 0x40, 0x7fff, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, {0x7, 0x100000001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000385000-0x8)={r4, 0x5d}, &(0x7f0000d81000)=0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e70000-0x28)={@common='lo\x00', &(0x7f0000b2f000)=@ethtool_gstrings={0x1b, 0x8, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 23:20:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b)="", 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a63000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000fac000-0xf)="", 0xffffffffffffff91, 0x0, &(0x7f000016b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000073a000-0x8)={0x0, 0x0}) 2018/01/25 23:20:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) signalfd(r0, &(0x7f00006cf000-0x8)={0x0}, 0x8) fcntl$setlease(r0, 0x400, 0x1) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000711000)={0x0, 0xffffffffffffffff, 0x1}) [ 682.577495] binder: 13824:13843 unknown command 0 [ 682.583787] binder: 13824:13843 ioctl c0306201 2000a000 returned -22 2018/01/25 23:20:19 executing program 4: unshare(0x28060400) syz_extract_tcp_res$synack(&(0x7f0000682000-0x2)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400200, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f00000e6000)=0xca5) [ 682.628411] binder: BINDER_SET_CONTEXT_MGR already set [ 682.640949] binder: 13824:13843 ioctl 40046207 0 returned -16 [ 682.653914] binder: 13824:13862 unknown command 0 [ 682.653937] binder: 13824:13862 ioctl c0306201 2000a000 returned -22 2018/01/25 23:20:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00001c2000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ee6000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) umount2(&(0x7f00007f2000-0x8)='./file0\x00', 0x4) 2018/01/25 23:20:19 executing program 0: mmap(&(0x7f0000000000/0x9fb000)=nil, 0x9fb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x81c) sendmsg$nl_generic(r0, &(0x7f000011a000-0x1c)={&(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f000024b000-0x280)={0x14, 0x1c, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000304000-0x4)=0xfff) [ 682.653969] binder_alloc: 13824: binder_alloc_buf, no vma 2018/01/25 23:20:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002ab000)='/proc/self/net/pfkey\x00', 0x140c0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000090a000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) readv(r2, &(0x7f000065e000-0x38)=[{&(0x7f00000cc000)=""/67, 0x43}], 0x1) 2018/01/25 23:20:19 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000005000-0x12)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000003000-0x8)=[0xfffffffffffffffe, 0x0]) 2018/01/25 23:20:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e0a000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) r1 = openat(0xffffffffffffff9c, &(0x7f0000718000)='./file0\x00', 0x800, 0x90) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000772000)=0x8f, 0x4) 2018/01/25 23:20:19 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f000000c000)={0x1, 0x0, 0x0, 0x20000000000002, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a", 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000005000)={0x9, 0x0, 0x0, 0x0, "1ef4bc48491acd5e0c4b976cba7eef36c40efce39f2b9c125ba7a77d8dd019d6041e65648e7f165944391be5", 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000d000)={0x0, 0x0}) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000006000)={0x2, 0x0, [{0x3b7, 0x0, 0x6}, {0xb5a, 0x0, 0x5}]}) [ 682.654011] binder: 13824:13866 transaction failed 29189/-3, size 56-8 line 2903 2018/01/25 23:20:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000724000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000ae9000)=0x0) fcntl$setsig(r0, 0xa, 0x3d) r1 = socket(0x2, 0x7, 0x7fffffff) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00003c7000-0x8)={0x0, 0x0}, &(0x7f000093e000-0x4)=0x8) 2018/01/25 23:20:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f000073a000-0x2)='..') chdir(&(0x7f00001ec000)='..') getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000024e000-0x8c)={0x0, @in6={{0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000660000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00003ef000-0x8)={r1, 0x8}, 0x8) umount2(&(0x7f000024a000)='..', 0xfffffffffffffffd) dup(0xffffffffffffffff) sendto$ax25(0xffffffffffffffff, &(0x7f0000b32000)="", 0x0, 0x0, &(0x7f0000b84000-0x10)={0x3, {"cef96a5ead7507"}, 0x0}, 0x10) 2018/01/25 23:20:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f0000480000)={0xffffffffffffffff, 0x400}) fcntl$getown(0xffffffffffffffff, 0x9) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f0000422000-0x1c)={&(0x7f00008d3000-0xc)={0x10, 0x0, 0x0, 0x10000400}, 0xc, &(0x7f000012e000-0x8)={&(0x7f00004d0000-0x10)=@delrng={0x10, 0x14, 0x4, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 23:20:19 executing program 5: socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000eb7000)='/dev/vcs\x00', 0x40000, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f00005cf000-0x75)=""/117) connect$inet6(r0, &(0x7f0000158000-0x1c)={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x9) shutdown(r1, 0x1) 2018/01/25 23:20:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x4, 0x4d072, 0xffffffffffffffff, 0x0) prctl$setfpexc(0xc, 0x80000) 2018/01/25 23:20:19 executing program 4: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000010000)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000001a000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000019000)=0xe8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000019000)='ns/pid\x00') ioctl$TIOCMGET(r1, 0x5415, &(0x7f000000f000-0x4)=0x0) r2 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x20000801) ioctl(r2, 0x4400000000001274, &(0x7f0000018000)="") mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000001b000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6, 0x1, 0x0, 0xb, 0x7ff, 0x1, 0x10001}, 0x20) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000006000)=0x0) timer_create(0x4, &(0x7f000001b000-0x58)={0x0, 0x4, 0x0, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r4, &(0x7f000001b000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/25 23:20:19 executing program 3: mmap(&(0x7f0000000000/0xa74000)=nil, 0xa74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff08) sched_setaffinity(0x0, 0x8, &(0x7f0000a73000)=0x100000001) listen(r0, 0x4) r1 = accept4(r0, 0x0, &(0x7f00004a9000-0x4)=0x0, 0x0) recvfrom$packet(r1, &(0x7f0000a6e000)=""/125, 0x7d, 0x0, &(0x7f0000a6e000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000a6b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, 0xb) mmap(&(0x7f0000a74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000a74000)={0x0}, &(0x7f00003d6000)=0x4) mmap(&(0x7f0000a75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a76000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x7a9) 2018/01/25 23:20:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000b33000-0x10)={0x401, 0x6, 0x3, 0x80, 0x0}, &(0x7f00006f8000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000e0b000)={r1, 0x40}, 0x6) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0x49f) [ 682.769893] binder: undelivered transaction 462, process died. 2018/01/25 23:20:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={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) socket$kcm(0x29, 0x2, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000c7f000-0x4)=0x4bca, 0x4) connect(r1, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000033f000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) bind$inet(r1, &(0x7f0000307000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r1, 0x1) 2018/01/25 23:20:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000023f000)=0x0) fstat(r0, &(0x7f0000a67000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000e48000)='./file0\x00', &(0x7f000073c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003c7000)={r1, r2, r3}, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00003bd000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000184000-0x10)={&(0x7f00007c4000-0x20)={0x20, 0x6, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @void=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 23:20:19 executing program 4: socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/25 23:20:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x2, 0x800) readv(0xffffffffffffffff, &(0x7f0000009000)=[{&(0x7f0000009000-0x82)=""/130, 0x82}], 0x1) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f0000c8c000-0x8)=&(0x7f00008ac000)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000cd7000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 23:20:19 executing program 7: mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000050000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$tun(r2, &(0x7f000004e000-0x371)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "b249df", 0x8, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}, 0x3a) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000000d000)={0x242, @time={0x0, 0x1c9c380}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 23:20:19 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000080003, 0x10000000000000ef) bind$inet6(r0, &(0x7f0000013000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000000b000)=@hopopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x18) sendto$inet6(r0, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000015000-0x8)={0x0, 0x2d2}, &(0x7f0000008000)=0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000014000)={r1, @in6={{0xa, 0x2, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8}, 0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000-0x20)={0x7fff, 0x2, 0x8008, 0x401, 0x0, 0x9, 0x7, 0xffffffff, r1}, 0x20) 2018/01/25 23:20:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000970000-0xc)={0x3eea971b3fab3a4e, 0xffffffffffffffff, 0x0}) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000e76000)=0x0) add_key$user(&(0x7f0000c25000-0x5)='user\x00', &(0x7f00003ec000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)="0000000000000001e3a255ec4a8d9d652d0536c67b9695cfb4c29da627ab9e5e0587e50ec159997396abc344a7d9f563a3e3af2d90a5dfcade859e4717cdf8f03fdf022186424d68996f51a7b3f20108f152bfd57ac5a50be84a106249d0216d5c98c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2e96bf30394748010", 0x80, r0) r2 = add_key$user(&(0x7f000088c000)='user\x00', &(0x7f0000b82000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cb3000)="1b", 0x1, r0) r3 = add_key$user(&(0x7f0000e5b000-0x5)='user\x00', &(0x7f00008b8000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000039c000-0x1ba)="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", 0x179, r0) keyctl$search(0xa, r2, &(0x7f0000a65000)='id_resolver\x00', &(0x7f00005c6000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, r0) r4 = request_key(&(0x7f0000a99000-0x5)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r2, r3, r4}, &(0x7f00005cd000)=""/0, 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 23:20:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f00007e5000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000a11000)="") execve(&(0x7f0000870000)='./file0\x00', &(0x7f0000242000)=[], &(0x7f00008a1000)=[]) r0 = creat(&(0x7f00008a9000-0x8)='./file0\x00', 0x0) readahead(r0, 0x7a, 0x40) 2018/01/25 23:20:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) eventfd2(0x0, 0x0) gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r2, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000cd8000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = dup2(r1, r2) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000ec0000)=""/250) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00005bf000-0x108)={0x0, @in={{0x2, 0x3, @rand_addr=0x1a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x21, 0x1, 0x10000, 0xaac1, 0x4, 0x6, 0x1, 0xfffffffffffffff7, 0x3, 0x8000, 0x6, 0x8f, 0x6, 0x0]}, &(0x7f0000e21000)=0x108) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000081000)=@sack_info={r4, 0x4000000000000, 0x80}, &(0x7f0000c7c000)=0xc) sendmsg$netlink(r3, &(0x7f00002c5000-0x1c)={0x0, 0x0, &(0x7f0000fcc000)=[{&(0x7f0000f61000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f00008ee000)=[@rights={0x10, 0x1, 0x1, [r2]}], 0x10, 0x0}, 0x0) 2018/01/25 23:20:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x16) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000000000+0x982)={0x0, 0x2000, 0x4ed, 0xfffffffffffffffc, 0x101}) 2018/01/25 23:20:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@pic={0x0, 0x0, 0x0, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000459000)={0x2, 0x10000, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d1c000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f0000002000-0x10)={0x0, []}) 2018/01/25 23:20:19 executing program 7: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000004000-0x12)='/dev/input/mouse#\x00', 0x101, 0x400000) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000016000+0x239)='./file0\x00', &(0x7f0000019000-0x4)='./file0\x00') ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000017000)={0x7ff, 0x4, 0x0, 0x1ff}) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x0}, 0xc) keyctl$join(0x1, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000000b000-0x10)={0x0, 0x4, 0x7fff, 0x91}, &(0x7f0000019000)=0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000019000)={r2, 0x0}, 0x8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f000001a000-0xa0)="36c567cec82dd7028f5771c9a12cb3743bf23f47e94d9baaf8dcf46030f95a603745b4cd3e70354c4ca4ab918ba69c1a87e0b036eb1f9b8206e4aa1b9837362aacaaee06cb53c5a9124301d92a4389711e1d98b488984fb0394b35167f37c7acdda5efccd563adc42178f4f7c0eee2476cd527dbfcc689316500842b8d8c67db0dbbbf0c601f5090525a573aeb74d7e18c8b5252db4678642237f6577c4cb4e5", 0xa0, 0x4000000, &(0x7f000001a000-0x10)={0x4, 0x1f, 0x1ff, "4d3342ace9e4", 0x5, 0x0}, 0x10) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000019000-0x1c)=@req3={0x0, 0x846, 0x1, 0x8, 0x7, 0x20, 0x1001}, 0x1c) [ 682.916056] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 682.935926] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/01/25 23:20:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$sndpcmp(&(0x7f000067f000)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x200000) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x0, 0xfffffffffffffe14) 2018/01/25 23:20:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000001f000)='/dev/rtc\x00', 0x10600, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000b3c000-0x28)={@common='bcsh0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000876000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000773000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000c57000-0x1)=0x3) syz_open_dev$mice(&(0x7f0000d72000-0x10)='/dev/input/mice\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f0000fc9000-0x10)='/dev/input/mice\x00', 0x0, 0xc000) 2018/01/25 23:20:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000ba4000-0x20)={0x7, 0x2, 0x8002, 0x400, 0xd796, 0x1, 0xd443, 0x80000000, 0x0}, &(0x7f000060a000-0x4)=0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000caa000)={r2, 0xfffffffffffffeff, 0x1, 0x101}, &(0x7f0000b6b000)=0x10) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f00005ea000-0x18)={0x4, 0xf5, 0x8000}) ftruncate(r1, 0x0) vmsplice(r1, &(0x7f000020b000)=[{&(0x7f0000b0c000)="ff2385511173befd8b633d6cddaedff34a72adad9e603388337d63f7ae0e8fd3bc7bc5933a18eb123d705e21a238a5216d7952fd5de771699553eaa81d9270ffadf128c28331b837653a14c9073482aeb4309af5d21653af1df6ffab615d06603397e79355dedaaebb79c197525f2422ff3fcd29e3bf72a9dc57da0de4f589e09fc21d89af7cf6d038ca9d82a7d58bb96226e856699100003086243c80482d59ad9d47728ccfb3fe08a4ae74fa3e6743", 0xb0}], 0x1, 0x0) readv(r0, &(0x7f0000dd1000)=[{&(0x7f0000fb6000-0xb0)=""/176, 0xb0}], 0x1) 2018/01/25 23:20:19 executing program 3: ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f00008cc000-0x18)={0x5, 0x4, 0x0, 0xffffffffffffffff, 0x0}) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) sendfile64(r0, r1, &(0x7f0000662000)=0x0, 0xfffffffffffffd66) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x54}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000004000)='/dev/hwrng\x00', 0x210c02, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000009000)=r2, 0xfffffffffffffe9f) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(r3, &(0x7f0000009000)={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 23:20:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000154000)='/dev/vcs\x00', 0x2000, 0x0) getsockname$netlink(r1, &(0x7f00007a2000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000391000)=0xc) ioctl$sock_ifreq(r0, 0x8932, &(0x7f00009f6000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000b38000)=0x2) 2018/01/25 23:20:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) socketpair(0x19, 0x6, 0xffff, &(0x7f0000200000)={0x0, 0x0}) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000638000)={0x0, 0x800, 0x3ff, &(0x7f000062e000)=0x0}) sendto$inet6(r0, &(0x7f00008bb000)='6', 0x1, 0x0, &(0x7f00004f5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f0000e3d000-0x64)="1d", 0x1, 0x0, &(0x7f0000243000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000e65000-0x4)=0x0, &(0x7f0000ce7000-0x4)=0x4) r2 = syz_open_pts(0xffffffffffffffff, 0x200000) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000d3b000-0x6)={0x40, 0x36, 0x1}) 2018/01/25 23:20:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000355000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000a11000)={0x10000, 0x8}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0xffffffffffffff9a, ""}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f0000f06000)={0x10000, 0x1, 0x0, 0x1000, &(0x7f0000a8c000)=""/4096, 0x1d, &(0x7f0000ce8000)=""/29, 0x86, &(0x7f00008e0000)=""/134}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000cf6000)=0x2) 2018/01/25 23:20:19 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000e84000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000001000)={0x0, 0x0}, 0x2) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7, 0x40) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000003000-0x4)=0x3, 0x4) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socketpair$inet6(0xa, 0x80003, 0x4, &(0x7f0000002000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f0000001000-0x1000)=""/4096) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r3, &(0x7f0000002000)=[{&(0x7f0000002000-0x2c)=""/44, 0x2c}, {&(0x7f0000000000)=""/181, 0xb5}, {&(0x7f0000001000)=""/229, 0xe5}, {&(0x7f0000003000)=""/225, 0xe1}, {&(0x7f0000003000)=""/145, 0x91}, {&(0x7f0000003000)=""/161, 0xa1}, {&(0x7f0000004000-0xa1)=""/161, 0xa1}, {&(0x7f0000003000-0xe7)=""/231, 0xe7}, {&(0x7f0000004000-0x22)=""/34, 0x22}, {&(0x7f0000001000)=""/19, 0x13}], 0xa, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r1, &(0x7f0000004000)=&(0x7f0000004000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000005000)='/dev/vcsa#\x00', 0x7ba8, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000006000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x1)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000008000-0x10)='/selinux/access\x00', 0x2, 0x0) fcntl$addseals(r4, 0x409, 0x1) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000000000)=0x4) 2018/01/25 23:20:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000015d000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00005ef000)=""/126, &(0x7f00006d6000+0xe79)=0x7e) 2018/01/25 23:20:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) pwritev(r1, &(0x7f000006c000-0x8)=[{&(0x7f0000f8e000)="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", 0x10b}], 0x1, 0x0) r2 = gettid() rt_sigsuspend(&(0x7f0000371000)={0x0}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000060e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$mixer(0xffffffffffffff9c, &(0x7f000046a000)='/dev/mixer\x00', 0x2, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000b37000)=0x3f) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00000e0000-0x10)={&(0x7f00005e2000/0x1000)=nil, 0x1000}) recvfrom(r4, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f16"}, 0x0}, 0x10) r5 = gettid() fcntl$setsig(r3, 0xa, 0x12) fcntl$setown(0xffffffffffffffff, 0x8, r5) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00009cf000-0x18)={0x0, 0x5, 0x20, 0x0, 0x7fffffff}, &(0x7f00009cd000)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000a59000)={r6, 0x6}, 0x8) tkill(r2, 0x16) close(r0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000c21000)=0x0) 2018/01/25 23:20:20 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000b000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f000000a000)={0x5, 0xf1, 0x0, 0x40, 0x8, 0x0, 0xee5, 0x618, 0x101, 0x0, 0x2, 0x59}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000007000)={'security\x00', 0x0, 0x0, 0xff3a, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000005000)={0x0, 0x0}, [{{{@loopback=0x7f000001, @broadcast=0xffffffff, 0x0, 0x0, @generic="762315fc250dba5022aec1bd78810002", @generic="87ea47822cfe7b00055a274b55b2b511", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "a1f965e4d39590c7a295df62655baa54ddbeafdaebf439125dcfaac1ca", 0x0, ""}}]}, 0xf0) 2018/01/25 23:20:20 executing program 0: getrlimit(0xfffffffffffffffe, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x7a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000000000)={{0x1, 0x0, 0x7, 0x1, 0x5}, 0x0, 0x7, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 23:20:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000004e000-0x8)='net/sco\x00') setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000f80000-0x4)=0x1, 0x4) r1 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) writev(r1, &(0x7f0000e8c000-0x10)=[{&(0x7f0000fb5000-0x3a)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000400000001000000005404e9ff0006000d0005", 0xfffffffffffffdf1}], 0x1) r2 = syz_open_dev$sndpcmp(&(0x7f00005ea000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7, 0x101000) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000aaa000-0x4)={0x80000006}, 0x86) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x3) 2018/01/25 23:20:20 executing program 7: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x5, 0x300) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00004fa000-0x10)=@generic="ba54d5a31d138a92dc50036414e6baba") 2018/01/25 23:20:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() fcntl$setown(r0, 0x8, r1) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000894000-0x10)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/01/25 23:20:20 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r0 = syz_open_dev$evdev(&(0x7f0000008000-0x12)='/dev/input/event#\x00', 0x7ff, 0x10000) dup2(r0, 0xffffffffffffffff) 2018/01/25 23:20:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000c20000-0xc)='/dev/amidi#\x00', 0x7, 0xc40) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f000070b000)={0x4, 0xbce, 0x2, {0x0, 0x989680}, 0x54, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x0) pselect6(0x6, &(0x7f0000006000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x10)={0x0, 0x0}, &(0x7f0000005000)={&(0x7f0000005000)={0x0}, 0x8}) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f00001d9000)=""/62) 2018/01/25 23:20:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000e9f000)='/dev/dsp#\x00', 0x0, 0x1) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffefffffffffffff, r0, 0x2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aed000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000f44000-0x20)={0x10003, 0x3, 0x0, 0x2000, &(0x7f000043e000/0x2000)=nil}) syz_open_dev$dmmidi(&(0x7f0000982000-0xd)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000134000)=@ioapic={0x2, 0x0, 0x0, 0x7, 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}, {0xfffffffffffffffd, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x8}]}) 2018/01/25 23:20:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000081000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00009f0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00007ef000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00002ed000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f, 0x7, 0x200, 0x400, 0x6, 0x40000104, r1}) bpf$MAP_CREATE(0x0, &(0x7f0000dba000)={0x6, 0x4, 0x8000, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/25 23:20:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000059b000-0x9)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00008f5000)=0x9, 0x4) syz_open_dev$evdev(&(0x7f0000b51000)='/dev/input/event#\x00', 0x81, 0x10400) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x40047452, &(0x7f0000d1e000-0xae)=""/174) openat(r0, &(0x7f0000cb4000)='./file0\x00', 0x4000, 0x0) 2018/01/25 23:20:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004bc000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000e89000)={0x16, {{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = syz_open_dev$sndpcmc(&(0x7f0000324000-0x12)='/dev/snd/pcmC#D#c\x00', 0x800, 0x80) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000500000)={0x2010, 0x0}) readv(0xffffffffffffffff, &(0x7f0000be8000)=[{&(0x7f0000018000)=""/38, 0x26}], 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mlock(&(0x7f00002a9000/0x2000)=nil, 0x2000) 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) write$selinux_user(r2, &(0x7f0000bf8000)={"73797374656d5f753a6f626a6563745f723affffffff6b657967656e5f657865635f3a7330", 0x20, "6d6e17000000000000055f750076442babc5739d1ea754fe223b6eb7fa7e1959b4a0d82c615cb2a181d38fce06e926ae5019f040903597dbc02bd01bd41fac1a55769d45d13f8b9e1c1e99a9fd94f98b396df04ec97fd034f34de2ab5fa0d0e716a81f17794ed4f271a351819c4620390ac8c3903092ac39dbc81df8b33b74d925363f694eb27a8b164c5e1c718a8d1c21dfef5ee68e88d321834014e8a8cb5cf9ef2b21814e434ed47c709ab09bed086a3f8db2b745483fe64a5a419f5730a8d14a6a316c07308ab13053ea3a4b384d574ce0e1847e629547d908dcc1753f9fe5619054be"}, 0x10b) write$selinux_user(r2, &(0x7f0000002000)={'system_u:object_r:system_cron_spool_t:s0', 0x20, 'sysadm_u\x00'}, 0x32) syz_open_dev$sndpcmp(&(0x7f0000d3d000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x4080) 2018/01/25 23:20:20 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000001000-0x4)=0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000066000-0x10)={r2, 0x1, 0x6, @random="8f4fefa07d7f", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002000)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000000)={@generic="11d7ffc5931525c01c9886a9f46ea1e7", @ifru_ivalue=0x5}) r4 = syz_open_dev$adsp(&(0x7f0000002000)='/dev/adsp#\x00', 0x8, 0x20000) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r4, 0x111, 0x5, 0x7fffffff, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000003000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={r5, 0x3f}, &(0x7f0000003000)=0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000005000-0xc)=@sack_info={r6, 0x81, 0x7fff}, 0xc) ioctl$SIOCSIFHWADDR(r4, 0x8924, &(0x7f0000005000-0x50)={@generic="9891f746fa487fb3a8c4acbede3b53a2", @ifru_ivalue=0xb67}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000005000)={@common='ip6gre0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000006000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x3, 0x0, 0x1, 0x2, 0x80, 0x20, 0x0, r2, r3}, {0x7, 0x2bec, 0x9, 0x400, 0x1ff, 0x9, 0x200, 0xffffffff}, {0x5, 0x100, 0x3, 0x8001}, 0xfffffffffffffffe, 0x7, 0x1, 0x0, 0x2, 0x2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x7e}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x4, 0x0, 0x7, 0x9, 0x5, 0xffffffffffff0926}}, 0xe8) r7 = syz_open_dev$loop(&(0x7f0000003000)='/dev/loop#\x00', 0x6, 0x4000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r7, 0xfffffffffffffffa, &(0x7f0000007000)="4227161beb7cce0e633d47c9b41bd476e4c8aaa348982878c02cffbe234437204deec72162ca369469d67e82b1a318d124ef104598cda3e4b6ea97b7fbbcc2d4e4b046b75e4cab51111777f66ba98b0da0ae068c1ec6845910d34602ee8bc77a678b1dc6a1ad8de2cd030c5ae1ef8c71a698ba0a22f4d62cb72d4e1099e05bdf84ee41cd86aefaacb22c09a35eecf87b702c9b7b1b74255eb032b155cb0969e5964179a7204c1a0b1291ca4c34031f671e658c6beda0") getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000004000)={r6, 0x3, 0xcb, 0x72}, &(0x7f0000006000)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r4, 0x100000000, &(0x7f0000008000)="") 2018/01/25 23:20:20 executing program 4: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000016000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000007000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000032000)={0x0, 0x0}) 2018/01/25 23:20:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) r1 = gettid() getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000070d000)={0x0, 0x1c, &(0x7f0000b11000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x5}]}, &(0x7f0000b9a000)=0x10) r3 = syz_open_dev$mouse(&(0x7f0000895000-0x12)='/dev/input/mouse#\x00', 0x6, 0x40c0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000984000)={r2, 0x1, 0xf3, "a89a08c171dee9ab33f195aeba5ce02e4ba7d87475bbe3ec583165acda2d1b16556da150a73ce6253ad7ad2d30c0eb09443696cec5c99d2e0328077c9375fe6d52195f2ac90ebe5e20c9d19cc8a2ec56b7df92b23af8a428f50a51ff94763b46c545c3b3b6e00e306f83f89dd95eba0e17cf9d707921364afdf7443a445f9b8ff01e54b0203001df01f577c9cdad3be88c49e70aaf5f2d4b9694737be982fd186190df259e8089062f08363eb2d0a5a8bfbab2bb531b1fc2a78351d1861261d4f6d412785488c1f15345e3895ceea4062b853102a26bcacdb4eb1d388bc59e553986294264893870ef3840312c8246bf3849c0"}, 0xfb) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000ee7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) 2018/01/25 23:20:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = creat(&(0x7f0000532000)='./file0\x00', 0x4) fchmodat(r1, &(0x7f0000a91000-0x8)='./file0\x00', 0x80) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = epoll_create1(0xffffffffffffeffc) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000bb8000+0xa7c)={0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000000024419, 0x0) 2018/01/25 23:20:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000b9a000-0x28)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) flistxattr(r2, &(0x7f0000e0b000-0x51)=""/81, 0x51) 2018/01/25 23:20:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000859000-0x8)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00004c0000-0x20)={0x8, 0x9, 0x3, 0x2, 0x7, 0x6, 0x5, 0x85, 0x0}, &(0x7f00002b4000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000595000)={r2, 0xf3, 0xfffffffffffffffa, 0x4000000020000003}, &(0x7f000047a000-0x4)=0x10) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00004df000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = eventfd2(0x2, 0xfffffffffffffffc) poll(&(0x7f00005c6000-0x10)=[{r5, 0x0, 0x0}], 0x1, 0xa70) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f00006d2000)={r5, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$eventfd(r5, &(0x7f0000cb2000)=0x0, 0x8) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000ff6000)={&(0x7f0000bae000)=[0xa92e], 0x1, 0xd6, 0x6, 0xfffffffffffffc01, 0xfffffffffffffe00, 0x8, {0x9, 0x0, 0x4, 0x2, 0x80000000, 0x8, 0x7, 0x78b, 0x1, 0x4, 0x5, 0x2, 0xf6, 0x6, "e37dbfabbb4338309be60979a45b34ba2931fd14d9d2e17cdf218338e3ddad18"}}) 2018/01/25 23:20:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x20000000002, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r1, &(0x7f00004c9000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f000087f000)=0x1f, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c2b000)={0x2, &(0x7f0000ba3000)=[{0x7, 0xbbb9, 0x80, 0x0}, {0x8, 0x8, 0x200, 0x40}]}, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000a20000-0x4)=0x0) mlock(&(0x7f0000f84000/0x2000)=nil, 0x2000) renameat(r0, &(0x7f0000a0d000-0x8)='./file0\x00', r2, &(0x7f000030c000)='./file0\x00') r3 = dup(r0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f000035b000-0x1)=0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f0000d5c000-0x4)=0x7ff, 0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) openat$selinux_status(0xffffffffffffff9c, &(0x7f000006a000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0xac3, 0x0}) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f00007ca000)={0x100000000010000, 0x1, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_REGISTER_COALESCED_MMIO(r5, 0x4010ae67, &(0x7f00005a0000-0x10)={0x0, 0x10000, 0x0}) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/01/25 23:20:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = mmap$binder(&(0x7f0000bc9000/0x4000)=nil, 0x4000, 0x1000000, 0x10, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000d7a000-0x30)={0x70, 0x0, &(0x7f0000839000-0x74)=[@acquire={0x40046305, 0x0}, @increfs={0x40046304, 0x0}, @transaction={0x40406300, {0x1, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x50, 0x28, &(0x7f0000c6d000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @fd={0x66642a85, 0x0, r0, 0x0, 0x2}, @fda={0x66646185, 0x5, 0x1, 0x2d}], &(0x7f000077e000)=[0x78, 0x38, 0x38, 0x78, 0x20]}}, @enter_looper={0x630c}, @acquire_done={0x40106309, r2, 0x0}, @enter_looper={0x630c}], 0xa1, 0x0, &(0x7f0000002000-0xa1)="79d2f47f573773ca2e77eff30a0c1e16b28b54df2a7773cf0f7a7d7d4c21777f4459cc4bc38ae54e73f0455e15d14e76063651e51aa766992bd81f26fa2c0dd6ba65cc5aa1b9f125c122330b527ebd41650ba3b5a184b39dbffca6631facf043ae954fa7e1790f590f8b128f56b17e5bf9c0b9fdc146fcefd77dbaf282e061a18dc0c72437e22c96e4a7d9851d6b62588a3c310c3900b3e586a65c5a60ed8e07bf"}) r3 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r3, &(0x7f0000a1d000)=[], 0xff50) 2018/01/25 23:20:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$midi(&(0x7f00004cb000)='/dev/midi#\x00', 0x8, 0x80000) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) sendto$inet(r0, &(0x7f0000ea8000)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="", 0x1f1, 0xfffffffffffffffd, &(0x7f000069b000-0x5)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/25 23:20:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00001c2000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x400000000000003d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ee6000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = add_key$keyring(&(0x7f000059a000)='keyring\x00', &(0x7f000018b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_security(0x11, r1, &(0x7f0000f5a000)=""/192, 0xc0) 2018/01/25 23:20:20 executing program 0: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile64(r0, r1, &(0x7f0000001000-0x8)=0x0, 0xffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00001bf000-0xa)='setgroups\x00') ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00004e5000)={&(0x7f0000e64000)=[0x80, 0x3, 0x1ff, 0x200, 0xfffffffffffffff8, 0x62, 0x6, 0x43], 0x8, 0x69ac, 0x3f, 0x0, 0x10001, 0x2, {0x5, 0x7, 0x7, 0x6, 0x4, 0x1ff, 0x5, 0x5cdf, 0x200, 0xffffffff00000001, 0x8, 0x5, 0x1, 0x80, "70f0385cd967cc47bebcc9cab348dc1b618d825a99bebfe31fb1a8cccb186277"}}) sendfile(r2, r3, &(0x7f0000fc0000)=0x5a, 0x102) 2018/01/25 23:20:20 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x12, &(0x7f0000001000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/25 23:20:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x9, 0x80000) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f00004b1000-0x18)={0x1, 0x2, 0x80000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r1 = socket(0x10, 0x2, 0x0) rmdir(&(0x7f0000503000-0x8)='./file0\x00') ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000aa3000-0x28)={@common='ip6tnl0\x00', 0xda, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a98000)='/dev/rtc\x00', 0x101000, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00003a7000)={&(0x7f0000fae000)='./file0\x00', r2}, 0xc) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000a41000-0x40)={0x120, @time={0x0, 0x0}, 0x7, {0xfff, 0x3}, 0x7fffffff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000bd4000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d0d000)=0xb) 2018/01/25 23:20:20 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000002000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}) r0 = syz_open_dev$sndpcmc(&(0x7f0000003000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x80) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000)='/dev/ppp\x00', 0x10000, 0x0) connect$inet6(r1, &(0x7f0000001000-0x1c)={0xa, 0x1, 0xffffffffffff8c46, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, 0x2) setsockopt(r1, 0xe75, 0xffffffffffffff80, &(0x7f000000b000-0x65)="7f4aae4f110f7d82f64fd2b854bd81adfea10dd9525bd97fffb5dd0f5e989ae26851f2a8670f182c76062c8912c99359f6a3ae2f84ea6c8c521b2c83b8d95cb256e2a8e6575ba607466759f7c92d64205cb4266feec135ab7b20b3da4fc3a2036049d471ca", 0x65) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000002000)=""/125) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f000000c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f000000a000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/25 23:20:20 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept4$packet(r0, &(0x7f0000078000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x7, r0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000001000-0x87)=""/135) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000e48000)={0x5, r1, 0x1}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00002b1000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000b69000-0x4)=0x10) 2018/01/25 23:20:20 executing program 2: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000bb9000)='\x00', 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000fe0000-0x12)='/dev/snd/pcmC#D#p\x00', 0x100000009, 0x82003) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000734000)='./file0\x00') readlink(&(0x7f000094d000)='./file0\x00', &(0x7f0000008000-0x6a)=""/1, 0x1) 2018/01/25 23:20:20 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000339000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000239000)={0x1e0bc778, 0x20, 0xfffffffffffffffc, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f00001ae000-0x13)='/dev/snd/controlC#\x00', 0x38d3, 0x2) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000c7a000)={0x4, 0x8, [0x0, 0x0]}) sync_file_range(r1, 0xa2, 0x2, 0x4) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000c11000-0x24)={0x2, 0x6, 0x3, 0x6, 0x7, 0x1a7132c9, 0x6, 0x7000000000000, 0x7, 0x2, 0x258, 0x0}) 2018/01/25 23:20:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000005000-0x12)='/dev/input/mouse#\x00', 0x3, 0x40040) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e24000)='/dev/sequencer2\x00', 0x100fff, 0x0) accept4$llc(r1, 0x0, &(0x7f000097f000)=0x0, 0x80800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00003d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000e0d000-0x9)='/dev/kvm\x00', 0x800, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f00007c5000)={0x2, 0x0}) clock_getres(0x4, &(0x7f0000658000+0x6e0)={0x0, 0x0}) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f000062e000-0xd8)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000d91000)={"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"}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000416000)='/selinux/status\x00', 0x0, 0x0) ustat(0x4500000000000000, &(0x7f00009c0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = inotify_add_watch(r1, &(0x7f0000fc1000-0x8)='./file0\x00', 0x2000000) inotify_rm_watch(r1, r4) 2018/01/25 23:20:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00005ce000)='./file0\x00', 0x141046, 0x0) write$evdev(r0, &(0x7f000064d000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0xffffff5a) ftruncate(r0, 0x7fff) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c06000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f00001e6000-0x10)={0x3, 0x0, 0x10001, 0xffffffff00000001}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f0000407000)={r2, 0x4}) 2018/01/25 23:20:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f000056b000-0xd9)=""/217, &(0x7f000074d000-0x4)=0xd9) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000eaf000-0x1540)={0x1c, 0x1b, 0x304, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@typed={0x8, 0x3, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 23:20:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f63000)='/dev/ptmx\x00', 0x4, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = fcntl$getown(r0, 0x9) migrate_pages(r1, 0x2, &(0x7f0000200000)=0x2, &(0x7f0000dfe000-0x8)=0x1) syz_open_pts(r0, 0x101000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000cc6000-0x4)=0x1f) ioctl$TCSETS(r0, 0x5402, &(0x7f0000869000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000972000)='oom_score\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f00008a8000)={{0x5, 0x3, 0x754, 0x5, "dcecd582a2d0bb78ec5cdd9ac98b894a444ff9777ac5120bce745d4d41288c6ac31d0a12a46e4eefb9a54105", 0x4}, 0x0, 0x0, 0x0, r1, 0x10001, 0x2, "542597ddcda01f56ee869e3de3471c7a27e30ec2fefa2464a8396eb7a754a18fe293be43ec988ff7f3a728c558d08cfc714e809b9a87b14d32cc9e15178336f4", &(0x7f000056b000-0x15)='user)em1ppp1vboxnet0\x00', 0x15, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x4a, 0x8, 0x100, 0x63], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 23:20:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r0, &(0x7f0000ccf000-0xf0)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) getrusage(0xffffffffffffffff, &(0x7f0000470000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f00006a6000-0x74)="dbef803e3d9f5de1e22055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$sndseq(r0, &(0x7f00001d7000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x30) 2018/01/25 23:20:20 executing program 0: bind$ipx(0xffffffffffffffff, &(0x7f0000d8e000-0x10)={0x4, 0x0, 0x0, "2a59fc7e7659", 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') r0 = open(&(0x7f0000627000-0x8)='./file0\x00', 0x4001, 0x80010) sendfile(r0, r0, &(0x7f000067b000)=0x0, 0x1) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000f3b000-0x4)=0x0) ftruncate(r0, 0x503f) ioctl$TCXONC(r0, 0x540a, 0x8001) 2018/01/25 23:20:20 executing program 7: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000041b000-0x12)='/dev/loop-control\x00', 0x480400, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000523000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000278000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000dc8000-0x9)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f00002ff000-0x18)={0xbdcc, 0x1, 0x0, 0xffffffffffffffff, 0x0}) r5 = dup(r4) mmap$binder(&(0x7f000097a000/0x4000)=nil, 0x4000, 0x0, 0x12, r5, 0x4) 2018/01/25 23:20:20 executing program 3: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe8a6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000442000)='/dev/dmmidi#\x00', 0x401, 0x1) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00004ea000)=0x7, 0x4) clone(0x0, &(0x7f0000fda000+0x3aa)="", &(0x7f00007e4000+0x28c)=0x0, &(0x7f0000fda000-0x4)=0x0, &(0x7f0000fcd000-0xcb)="") 2018/01/25 23:20:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f000001d000)={0x5, 0xc5, 0xe2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0xfffffffffffffffe, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000c37000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getsockname$netlink(0xffffffffffffffff, &(0x7f0000140000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001c0000)=0x1bd) r2 = creat(&(0x7f0000e4b000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) clone(0x0, &(0x7f0000fc6000)="", &(0x7f000017b000)=0x0, &(0x7f0000786000-0x4)=0x0, &(0x7f0000d4f000)="") bpf$OBJ_GET_MAP(0x7, &(0x7f0000852000-0x10)={&(0x7f0000f21000)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f00007e8000-0x8)={0x0, 0x7f}) 2018/01/25 23:20:20 executing program 4: r0 = socket$packet(0x11, 0x1000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000f9000)=0x0, 0x1) r1 = fcntl$dupfd(r0, 0x406, r0) 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 = fcntl$getown(r0, 0x9) r3 = getuid() userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000757000/0x3000)=nil, 0x3000}) sendmmsg$unix(r1, &(0x7f0000000000)=[{&(0x7f0000382000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000000)=[{&(0x7f0000bcb000)="381719af1c12d80eb11b88c251a02ccb3ebbff6dc6954b3781a18d9e21b09d86344eaa0309fe7ca3e464725f4664e1eacc1e2204c031c419e2416a7901515b42a956832d2e13774abf4aaba395f39163dd62ceae5fac696de6c1bc32e194eb3d03e8cc868b75943ee17f230bc42fc1b8eee4f3bf51d1b50d07d53fcbd47be683625bb2fa6fd9df08419d22194f8fa394723a780179e6763cec92b99e4bb63a828743c521c57cf8496452a3888e92c4f914d067b297afee355cf212939712493c5f548d73009690df70dee008dc7b6a755304f7c29ecfcde1", 0xd8}, {&(0x7f0000000000)="e5c8521e3d373fc363cc438d8da559384ff5880de146c4265ff56b24a9080611b7847fbb12ed36d8c5f135d7a5c6bc94bc62edbaaa46cec784241ec364ff6c712bb3d93a3d26044ff1778e5ab52c81e3ae413684ed5f91573b5af05055942871bdac7b769c45e9ffdddcf53ae789a38f4b87435e4e6df3a27d48ed5ea366ff1c65851fc38b776c1f57fb9001da6c53aa49491b3714befabc773d26f26ff30844e4827c51a7f8c99fbf2ebf3e6e1ea8f48cc8b6a4fa9c07349086f16b67f153085203a0d747622b7d7cf8f153c65229a96850b68b46f1", 0xd6}, {&(0x7f0000d9c000)="46f0eb62f0183c07c428bfc4d29df1e12b24aa2d8a2fd16171400484b76fa512cca6ea111c2cba5569f8f3d64d3802ea0fb6d31126a5ea6393ccadb892c90a5db199bf9accf579a66138ee3999ef52ff38bc75e80d421903ad11d30ed8e97c5cbfefa1944f290785d98e2bcf093682694a3bfb440a46b5dc65c4762f3381a3747a2ec63d75d85e8b05fa2c4c91cca08c50eed026ff6bf8e8752453cc1e01b91db509a35eff1d4524c05a78fd89057b8cfa08e766b8a04930c3dbc2f93e016b8f7d318e788d0347d07e69e117c8f9381b218a64ce396d26", 0xd7}, {&(0x7f00001bd000-0xac)="b9fa63d91000a8e820fa50ce710d2727cb1babda453b160a874799b5e103a6f6c2d7e7eadfb310f834be94a6549f57cc7c979cd1b8c613f6261fd9f5f5a81c7f16a452fee900637601051555c3cdf2fff3914fad536ac80461accf4ec8a471f45033af3ed6a270715cdddf6cebd791ce7e0ec153c2043d47295eb972bb31a0a1d149de885c2acf0880208c5562029f470e6e795bcd9ed0a971ca947cd8dd85ee6dd80464bc9bbfde1bf00e07", 0xac}, {&(0x7f0000bb0000)="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0x1000}, {&(0x7f0000000000)="6984afefd9c82968b3e16d91d295a14ae944901d5b45a3f522450867ee80c0fa1aabc5269b3559", 0x27}, {&(0x7f0000001000-0x41)="ad71c2eca93964d8e540221da682113c176bffd55a8f229f811657a202546816844c3e34d1649158c9cec759aae3cd56683018693bff3e0a1acd7c17bb9a7dc05e", 0x41}], 0x7, &(0x7f00000a3000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}], 0x38, 0x4000000}, {&(0x7f00004fa000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000bae000-0x28)=[{&(0x7f0000000000)="4e597b8a7531903209d5d4f38437e00c7d95003efe000a5550e1044f129ad90bae7be782005f24b72acfaa910230e9c16b75e2c90284029a89a5c9ae9dc359fbf6084e9de345d762ca3126d5384b01e6024138e9314430c915dc28631a80c990ddeb1fc9e69d4b5f3b1dc339a6b79d3c37e2ab81e5265db168bb5fc5d1dff6c144d9bde86067e8c798a275594b039655cd874b5bb42abf7853d2290bf4c26db6faea11de9401acf0fff88bdbd09e6e7af8b08d93f4ad28d003b8ffbefe8adc751088cf1e469d341367314df4c4fcfa562c30db33", 0xd4}, {&(0x7f0000f09000)="d7", 0x1}, {&(0x7f0000769000-0x5f)="ffea0e984581330204637ef122085eec2a74d151610ef1c4a7eaca7d8437b13f1513666a50d4f759850bca1f6af5006ed8f527dd69d1826bee3bfda7b47ff50b5f20f6acf1ad262f71ea7001e78ec8c041caf553b91726b6eebf3dc9bab18f", 0x5f}, {&(0x7f0000933000-0xb8)="2bcd177da9b9d67c0bc615d25ac720ac0c582f129ac32a7c6a00ab6d60af87a3d4d0d27f1af0a5c153fec6649243b95205f5dc5812cafa04fef176f31c4e830cb0b5e6c17fdae42ac540fd8cf2ca8a55d8da256568f7a63bed07da111dad3de22ab6e676e7e1d88218e5bcecd669dc58a3b12aa3f6d94489a9371642649c3db8f582746e22eaae7e265934e300d0b4c97d8f0889de4ccc093235e619a0d93e6df29e26a0bb90f976f960d202013e76aec9ce7136d5c80f49", 0xb8}, {&(0x7f0000cef000-0x57)="9ea7c93f092ee2ea08879f052e56d0aee42bae1883afe2c4d443aff27a7e025cfe69914ac5dd7e9548b7cdffd33bf3d1def9f3976bc4f1535a3fa93bd59d9195b02bbb3e5de95e1524997d472b39391fa96c9675922f53", 0x57}], 0x5, &(0x7f0000000000)=[@rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x2c, 0x1}], 0x2, 0x40000) 2018/01/25 23:20:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00002d8000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000501000)=&(0x7f000020d000-0x1)=0x0) r1 = creat(&(0x7f0000192000)='./file0\x00', 0x8) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00009c1000)={0x8000, 0x7fff, 0x2a, 0xffffffffffffffc2}, 0x8) setsockopt(0xffffffffffffffff, 0x10d, 0x6, &(0x7f0000e48000)="ee4c6007", 0x4) socketpair$ax25(0x3, 0x7, 0xcd, &(0x7f00000ea000-0x8)={0x0, 0x0}) 2018/01/25 23:20:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f0000f08000)=""/154, 0x9a) r0 = syz_open_dev$vcsn(&(0x7f000081c000-0xa)='/dev/vcs#\x00', 0x6, 0x101800) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f000016a000)={"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"}) 2018/01/25 23:20:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000d0a000-0x4)=0x2, 0x4) socket$packet(0x11, 0x2, 0x300) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000039e000)={0x0, 0x1b26, 0x30, 0xf11b, 0x1}, &(0x7f0000261000)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000c7c000-0xc)=@sack_info={r1, 0x1, 0x2}, &(0x7f0000463000-0x4)=0xc) syz_emit_ethernet(0x33, &(0x7f0000af9000-0x164)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x25, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x11, 0x0, "7411bb9464f9a81de5"}}}}}, 0x0) [ 684.200890] x86/PAT: syz-executor7:14131 map pfn RAM range req write-combining for [mem 0x1be974000-0x1be977fff], got write-back 2018/01/25 23:20:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f4d000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000c1c000-0x12)='/dev/snd/midiC#D#\x00', 0x10000, 0x418000) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000966000-0xed)=""/237) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00007d9000)=0x0) 2018/01/25 23:20:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000c8000)={0xaa, 0x68, 0x0}) read(r0, &(0x7f0000000000)=""/68, 0x44) recvfrom(0xffffffffffffffff, &(0x7f0000017000)=""/0, 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'aead\x00', 0x0, 0x0, "3834320000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000500"}, 0x58) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/01/25 23:20:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a55000-0x9)='/dev/rtc\x00', 0x0, 0x0) prctl$setname(0xf, &(0x7f00008b6000-0x1)='/dev/rtc\x00') dup3(r1, r2, 0x0) 2018/01/25 23:20:20 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000bc7000)='/dev/snd/pcmC#D#c\x00', 0xf6e, 0xc4200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000000000)=0x9) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000c15000-0x8)={0x3, r0}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fcf000-0xa)='/dev/cuse\x00', 0x80000, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f00005c3000-0x10)={0x3, [0x0, 0x0, 0x0]}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000b31000-0x20)={0x1, 0x2, 0xd000, 0x1000, &(0x7f0000fa9000/0x1000)=nil}) munmap(&(0x7f0000376000/0x1000)=nil, 0x1000) mmap(&(0x7f000058e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f000058f000-0xc)={0x1, 0x7fffffff, 0x3, 0x3, 0x0, 0x3}) connect(r0, &(0x7f0000ce3000)=@nfc={0x27, 0xd37, 0x7, 0x3}, 0x10) munmap(&(0x7f000001f000/0x1000)=nil, 0x1000) mremap(&(0x7f00005fb000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f000010c000/0xe000)=nil) 2018/01/25 23:20:20 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f000000a000)=0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x8, 0x0, &(0x7f000000a000-0x5)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000004000-0x53)=""}) 2018/01/25 23:20:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00006db000-0xd)='/dev/usbmon#\x00', 0x80000000, 0x40) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000230000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac6000/0x4000)=nil, 0x4000, 0x1000004, 0x8011, r1, 0xfffffffffffffffe) 2018/01/25 23:20:20 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000002000)={0x0, 0x0, 0xffffffffffffffff, 0x0}) ioctl$KDGKBSENT(0xffffffffffffffff, 0x4b48, &(0x7f0000002000)={0x0, 0x0, 0x9}) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") restart_syscall() mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000010000-0xc)='/dev/amidi#\x00', 0x100000001, 0x840) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000010000-0x8)={0x8000}, 0x8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DIRTY_TLB(r1, 0x400caeaa, &(0x7f000000e000)={0x1, 0x4}) 2018/01/25 23:20:20 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x4) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000000)={&(0x7f0000000000)=[0xfffffffffffffffc], 0x1, 0x6, 0x10000, 0x4, 0x100000000, 0x4, {0x5, 0x1ff, 0x200, 0x3, 0x1000, 0x6208, 0x7, 0x2, 0x10000, 0x100000000, 0x5, 0x0, 0x7, 0x2, "12ace1d4b69749023fa35bb20000d72fec17032a42d3bb8621c04417f02f0344"}}) r1 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x0, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001000-0xb)={0x6d7c, 0x7fffffff, 0x100000000, 0x3c2b, 0x292, 0x5, 0x7, 0x4, 0xffffffff80000001, 0x67, 0x7}, 0xb) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r2, 0x0, 0x15, &(0x7f0000bb1000-0x4)=0x0, 0x0) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000008) 2018/01/25 23:20:20 executing program 1: r0 = add_key(&(0x7f0000012000)='cifs.idmap\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000901000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000c91000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r0) keyctl$reject(0x17, r0, 0x0, 0x4000000002, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000001000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) 2018/01/25 23:20:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) sendto$inet6(r0, &(0x7f0000f98000)="", 0x0, 0x2000000c, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000618000)='net/tcp6\x00') ioctl$VT_GETMODE(r2, 0x5601, &(0x7f000021f000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000466000-0x4)=0x0) timer_create(0x1, &(0x7f00009fc000)={0x0, 0x16, 0x0, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f39000)=0x0) sendfile(r2, r2, &(0x7f0000800000+0x37c)=0x0, 0x400000ff) mount(&(0x7f00005a5000)='./file0\x00', &(0x7f0000320000-0x8)='./file0\x00', &(0x7f0000187000-0x6)='sysfs\x00', 0x39, &(0x7f0000811000-0x58)="91cff2860f66a29891e1764bff0debb4bf0b9a26700f0e5f4a9f7549d7171bd709fb69e1e172fe4269889b6e67339c6bd430928a3a059da385660b3d3bf9e63eaa8400000000000000003043ae0000d1149b42d2ecabce1f") 2018/01/25 23:20:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000df3000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000065000-0x20)={0xffffffff, 0x18, [0x1, 0x4e2f, 0x1, 0x4, 0x81, 0xffffffff]}) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc0405519, &(0x7f0000003000)={{0x3, 0x0, 0x0, 0x0, "655228fb96156d84c702133105b8e8ef01c6b3606b1808906465f003d1b69150c3ffdd92710684229fb88471", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 23:20:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x2c, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r0}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 23:20:20 executing program 4: r0 = creat(&(0x7f0000b1e000)='./file0\x00', 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000ac4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) connect$bt_sco(r0, &(0x7f000094e000-0x8)={0x1f, {0x2, 0x3, 0x90, 0x0, 0xffffffff, 0x5}}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f000029f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000973000)=0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000636000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00001d6000)={r1, 0x80000, r0}) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f00004dd000-0x4)=0x7b6, 0x4) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f000045c000-0xe)='./file0\x00', &(0x7f0000239000)='\x00v\t', 0x1007, &(0x7f0000f92000-0x8b)="") prctl$setfpexc(0xc, 0x80000) 2018/01/25 23:20:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e59000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000a23000)=[{0x0, 0x0, &(0x7f00006aa000-0x48)=[{&(0x7f0000ea2000)="66906b7de0a5dba3b67ae7666ae69b29b89d48ec8f3b82500ad88de3b9af705e", 0x20}], 0x1, &(0x7f0000b74000-0x10)=[], 0x0, 0x0}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000625000-0x40)=[{{&(0x7f0000d6f000-0x14)=@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}) 2018/01/25 23:20:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x4, 0x78, 0x7, 0xfffffffffffffc01, 0x9, 0x0, 0x0, 0x8000, 0x800, 0x2, 0x0, 0x3, 0x9, 0x7, 0x0, 0x0, 0x4, 0x7, 0xffffffffffffffaf, 0x1, 0x3, 0x0, 0x91e, 0xffffffffffff1ebb, 0x48d, 0x2, 0x1, 0x2, 0xb36d, 0x8, 0x9, 0x1cdac00000000000, 0x7, 0xffffffffffffd9eb, 0x400, 0x400000, 0xfff, 0x9, 0x0, 0x1, 0x3, @perf_config_ext={0xf13b12a, 0x101}, 0x4800, 0x1, 0x0, 0x2, 0xb1e2, 0x3, 0xff, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x2) preadv(r0, &(0x7f0000083000)=[{&(0x7f00001c3000-0x20)=""/32, 0x20}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000001000-0x4)=0xffffffffffffffff, 0x4) 2018/01/25 23:20:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0xf) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000dc3000)=""/0, &(0x7f00002f5000-0x4)=0x0) [ 684.353801] binder: 14160:14167 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 684.372434] binder: 14160:14176 IncRefs 0 refcount change on invalid ref 0 ret -22 2018/01/25 23:20:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000d7c000)='/dev/hwrng\x00', 0x80000, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00003c4000)={0x9, 0x100, 0xbc2, 0x5}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000386000-0x2729)={'raw\x00', 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000665000-0x10)={0x0, 0x0}, []}, 0x60) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000075b000-0x4)={r1}) ioctl$sock_bt_hci(r2, 0x400448c9, &(0x7f0000dea000)="969030578f514ac217faece1981ee569254ec52786c6a44ac1952c35697967a3fd414550bdf296fa803980ab91234fc65c72c1b9ba18eda914bf3ab24c96449cafafa765c72d5c90d6269eaa440eca414e32d1872c5242e0148e1875017d2dc4aa57de58daa02bb2086ffc5e620b583d507fadd647f31e52c83d5aab58bacbb9d6acef462005bb72d762e54b395d1021ad7ee76ae0163744795084e5118e00e44d21dca14352bda3b4c8e8c15fc1b9754c398015565634a15abe5ea22a09fb9484b329d7") 2018/01/25 23:20:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d09000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) bind$bt_rfcomm(r0, &(0x7f0000c34000)={0x1f, {0x0, 0x3, 0x100000001, 0x1, 0xfeac, 0x31f}, 0x1}, 0x9) syz_open_dev$sndctrl(&(0x7f0000ccd000)='/dev/snd/controlC#\x00', 0x3f, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getpgrp(0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000e2e000)=0x0) mlock(&(0x7f0000240000/0x4000)=nil, 0x4000) socket$inet_icmp(0x2, 0x2, 0x1) getresuid(&(0x7f0000f14000)=0x0, &(0x7f00000df000-0x4)=0x0, &(0x7f000000b000-0x4)=0x0) getresgid(&(0x7f000033b000-0x4)=0x0, &(0x7f0000aa2000)=0x0, &(0x7f00003fb000-0x4)=0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00004d4000)={&(0x7f000024b000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00004e2000)=[{&(0x7f0000b2a000-0xdd)="9bda0d708d366d83b8d23f2e20c48b90eab595af2309162ca553960a94376401117de1d6bc2d50710b2dfc584a69d04df2812fe8d6b26835030d8a55a563b651d7cc379fc705d2cbdc61f606ab591dfd4fd78cead4dd7d051eed6b4ddfad3c2bea8d574097cb3fca4ba5ebe9ab7b4e88a53bad2ce7a4dc85e33e2f78dac41baf5abf8067ddeb9c61b31a33520e2735ece65657269add25fb89958d8f2e161a679e6f6fbe664b284ce09fae3d907f40016c0ac1db21a03fe9f6dab783c4830559529ef4b4fabd20701c14c193d3f5df0b82d3f67ae5737105f01d7a303d", 0xdd}], 0x1, &(0x7f000098c000)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, r0, r1]}], 0x30, 0x20008000}, 0x8000) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000bbf000)=@int=0x81, 0x4) sendto$inet(r1, &(0x7f0000651000-0x97)="16", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffff9c, 0x54a2) 2018/01/25 23:20:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000026000-0x20)={r2, 0xffffffffffffffff, 0x2, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = eventfd2(0x0, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000a46000-0x20)={r0, 0x0, 0x400000000000002, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000553000)={r3, 0x3, 0x2, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 23:20:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a6c000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000068f000)=0xe8) setsockopt$inet_opts(r0, 0x0, 0x800000000004, &(0x7f0000dff000)="440d0522ff0000000000004ce5", 0xd) 2018/01/25 23:20:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000006e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx2\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00006a5000-0x60)=[{{0x0, 0x0, &(0x7f0000e44000)=[], 0x0, &(0x7f0000685000)=""/232, 0xe8, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000895000)={0x77359400, 0x0}) prctl$seccomp(0x16, 0x3, &(0x7f000080c000-0x8)={0x2, &(0x7f0000f93000-0x4)=[{0x7, 0x2, 0xfffffffffffff801, 0xfffffffffffffffa}, {0x5, 0x6, 0x8, 0x0}]}) [ 684.489119] sctp: [Deprecated]: syz-executor0 (pid 14207) Use of int in max_burst socket option deprecated. [ 684.489119] Use struct sctp_assoc_value instead [ 684.526708] sctp: [Deprecated]: syz-executor0 (pid 14214) Use of int in max_burst socket option deprecated. 2018/01/25 23:20:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x7, 0x7fff) write(r0, &(0x7f000003b000-0xed)="0c1683a07025df24026b53308a69c19112ce220ed2d5467358965cdf6e40225bd1e3b998c453a907ee9a3334b5ecfadfade1c47e70dac8ca3ab856a58d7ff908c75ab46a0fa2ea5d3d31d2bb120c092f26bd3eb410d97a10428516b0c9e54e19883828027b41594038ea6a4ec3cbcf5996d39bf8e245e86aac6fa31e2077cf742a94ee047ed5e8b62f5a89d9ad0ffd531c305b96fd022964be1e2d3d49da077f9a9ed3d545f09e65b15f18c2ad703ecf450fc7a1d48e79926c9030682b8196c4c3bbea351762aaea6fe325fbd8a63a5d12b8084c0806da6b6ba69f9cbfb74658a74e1e353a45ab4d57308d0e62", 0xed) connect$unix(r0, &(0x7f00008c8000)=@file={0x1, './file0\x00'}, 0xa) write(r0, &(0x7f00008a5000)="240000001a0025f00000800400fffc0e0a00000000040000f000edeb0800030001000000", 0x3d2) fcntl$getownex(r0, 0x10, &(0x7f00009c3000)={0x0, 0x0}) ptrace(0x11, r1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005d2000)=@assoc_value={0x0, 0x8}, &(0x7f0000847000)=0x8) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00002a3000-0x8)={0x1ff, 0xffffffff, 0x0, 0x7fff}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00005ac000-0x8)={r2, 0x100}, 0x8) syz_open_dev$random(&(0x7f00006b6000-0xc)='/dev/random\x00', 0x0, 0x0) 2018/01/25 23:20:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000191000-0x4)=0x0, &(0x7f0000cf4000)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000cf2000)={0x0, 0x8, 0x103}, &(0x7f00007ad000)=0x36f) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000000f000)={r1, 0x9b8e}, 0x6) 2018/01/25 23:20:21 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$midi(&(0x7f000013c000-0xb)='/dev/midi#\x00', 0x4, 0x80) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000814000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c4b000-0x4)=0x14) getsockopt$inet6_buf(r0, 0x29, 0xce, &(0x7f0000bc4000-0x57)=""/87, &(0x7f0000001000-0x4)=0x57) 2018/01/25 23:20:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) bpf$OBJ_PIN_PROG(0x6, &(0x7f00005a3000-0xc)={&(0x7f0000b70000)='./file0\x00', r0}, 0xc) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f000047a000-0x8)={&(0x7f0000b41000)={0x2, 0x3, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/01/25 23:20:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000caf000)=0x7, 0x4) fgetxattr(r0, &(0x7f0000615000)=@known='system.sockprotoname\x00', &(0x7f00009fb000)=""/0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bba000)='/selinux/status\x00', 0x0, 0x0) 2018/01/25 23:20:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000b0b000)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/01/25 23:20:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000aed000)="db", 0x1, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000662000)={&(0x7f0000e5e000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f000064e000)=[{&(0x7f0000aa4000-0x69)=""/105, 0x69}], 0x1, &(0x7f0000fbd000+0xd27)=""/123, 0x7b, 0x0}, 0x2) 2018/01/25 23:20:21 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0xa, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f0000016000-0xbf)="", 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da", [0x0, 0x0]}, 0x14) r2 = dup(r0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r2, &(0x7f000001e000-0x8)='./file0\x00', r2, &(0x7f0000020000-0x8)='./file0\x00', 0x400) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000001f000-0x4)=0x490, 0x4) recvfrom$ax25(r2, &(0x7f0000012000)=""/243, 0xf3, 0x2000, &(0x7f0000005000-0x10)={0x3, {"87cde63a1ffefa"}, 0x0}, 0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r2, &(0x7f0000022000)="e1d0633667cefab7", 0x8, 0x24008000, &(0x7f0000011000-0x10)={0x3, {"9eaab79f5accce"}, 0x4}, 0x10) ioctl$TIOCNOTTY(r2, 0x5422) setsockopt$inet6_dccp_int(r2, 0x21, 0xa, &(0x7f0000022000-0x4)=0x0, 0x4) timer_create(0x6, &(0x7f0000020000)={0x0, 0xb, 0x1, @thr={&(0x7f0000003000)="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", &(0x7f000000c000-0xbd)="a83ab0de7419e3dbce5135e64faa02a55fce07e547d44f4af0937de1b684781bf3ffc070b3f2367e80638148acbb1b593f7667c753622c2de2289f942ff66cfd8abc2a49414e0b7f10881d4f3a8b5786dba28e3b86abcd95014ca8a6b912440092951be41cea3444b5a29dc7c0c22154e73b77e3323724db248f4344639b27dc4bb9b5b49fa1e8fa14ed6f7f88e2ece26f64167b0ba12b094575d8abc11aff778aec0e731480473b06cd587df2bacb03c5dfd4e0ba867aa06a2be39023"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000020000)=0x0) timer_delete(r3) [ 684.526708] Use struct sctp_assoc_value instead [ 684.538773] irq bypass consumer (token 00000000831896e0) registration fails: -16 2018/01/25 23:20:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000ff3000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r0, &(0x7f0000f98000)="", 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a6000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0x11, &(0x7f0000f78000)=0x2, 0x4) getsockopt$inet6_dccp_int(r1, 0x21, 0x3, &(0x7f0000a29000)=0x0, &(0x7f0000669000)=0x4) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000b93000-0x38)=[], 0x0) ftruncate(r2, 0x27ffe) sendmsg$nl_generic(r1, &(0x7f00004d5000)={&(0x7f0000530000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009e8000)={&(0x7f00003f7000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x2c5}, 0x1, 0x0, 0x0, 0x0}, 0x48080) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f000053d000-0x4)=0x0, 0x8080000001) open(&(0x7f0000f42000-0x6)='./bus\x00', 0x1, 0x8) 2018/01/25 23:20:21 executing program 4: mmap(&(0x7f0000000000/0xd01000)=nil, 0xd01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000842000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f0000016000-0xbf)="", 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000d01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00002c9000-0x9)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000d02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000d03000-0x11)="e68ac5e0191021ba0ce2741b22fb927ad5") bind$packet(r0, &(0x7f0000d01000)={0x11, 0x17, r1, 0x1, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) 2018/01/25 23:20:21 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r0, &(0x7f0000004000-0x10)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000000+0xf83)=0xfffffffffffffffd, 0x8) 2018/01/25 23:20:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001a6000)='/dev/sequencer2\x00', 0x400, 0x0) unlinkat(r1, &(0x7f00004ff000-0x8)='./file0\x00', 0x200) writev(r0, &(0x7f0000885000-0x10)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/01/25 23:20:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) select(0x40, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000014000-0x40)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x2710}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 23:20:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000956000)="", 0x0, 0x8000, &(0x7f000039f000-0x1c)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x2) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00008e3000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000080b000)={0x0, 0x3659}, &(0x7f0000ab2000-0x4)=0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000071000)={r2, 0x3c, &(0x7f0000425000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d58000)=0xc) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000216000/0x4000)=nil, 0x4000, 0x0) r3 = syz_open_dev$vcsa(&(0x7f00007a8000-0xb)='/dev/vcsa#\x00', 0x7, 0x2000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000a9d000)=[@in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfe7}, @in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x25869432}, @in6={0xa, 0x2, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xdfa}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x90) sendmsg$inet_sctp(r0, &(0x7f00007dc000)={&(0x7f0000e3b000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000658000)=[{&(0x7f0000085000)="19", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000232000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/01/25 23:20:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000002000)="2adf25f7f5b61d887b937817665af702aff8cba8384e55fd4bb5eee82d0b37dd", 0x20, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00002b0000-0x4)=0x0, &(0x7f0000199000-0x4)=0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000b68000)={0xfffffffffffffffb, {{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000977000)=0x4d4, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) creat(&(0x7f0000006000)='./control\x00', 0x0) rename(&(0x7f0000006000-0xa)='./control\x00', &(0x7f0000559000)='./control\x00') rename(&(0x7f0000004000)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') 2018/01/25 23:20:21 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 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = gettid() r3 = getpgid(0x0) kcmp(r2, r3, 0x0, r0, r1) read(r0, &(0x7f0000e7c000)=""/116, 0x74) openat$selinux_member(0xffffffffffffff9c, &(0x7f00006a7000-0x10)='/selinux/member\x00', 0x2, 0x0) 2018/01/25 23:20:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f000046e000)='/dev/binder#\x00', 0x0, 0x802) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000364000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000aaf000-0xc)='net/netlink\x00') sendfile(r1, r2, &(0x7f000068e000)=0x0, 0x10000005) 2018/01/25 23:20:21 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x2, &(0x7f0000233000)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setreuid(r1, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000002000-0xc)='/dev/amidi#\x00', 0x5, 0x105a81) 2018/01/25 23:20:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x80) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000521000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f000097f000-0x4)=0x1000000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00009c5000-0xa)='blacklist\x00', &(0x7f000050d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dae000)="192d3978707e5a98d8208e275e43cf7df699e2d06b9aa8b14d1ee00d1809abc3d3fcef6357a617a434fbdc3c3168bc0fbbd00929dce78e383145cfc7bdf855a18e5bf73d812da3ff33d48e5836849af78acca04c897387a9f5d1e254d8979d6787e5b3bd188f52cb8e6888f35c8532c984ac831f8ba02e4cbd31c85a0b0ceb6d93c61db272d0b354bbce5eabc47c4fa81691047e887395925fa2aa837044eae26bb807b2112a446c46d0d3e19be107a20b4de535788605e2663e7e431b5b85e9c9f50b1d5a30ee19d71d843ac3e6268036d65f94df997e53b150fb0d71be3789785377f68a", 0xe5, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000cdd000-0xb)='pkcs7_test\x00', &(0x7f000005b000)='[\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00001b7000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x1000080000089f0, &(0x7f0000ead000-0x28)={@common='gre0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/01/25 23:20:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x2c76bbc0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f0000000000)=""/133) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000-0xac)=[@in6={0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, @in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, @in6={0xa, 0x0, 0x80000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x100}, @in={0x2, 0x2, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xac) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000002000-0x2)=0x81, &(0x7f0000002000-0x4)=0x2) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000729000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xb, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000631000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x0, &(0x7f000004a000-0x10)={0x0, 0x0}, &(0x7f0000a2a000)=0x0, 0x0) 2018/01/25 23:20:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00006f1000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) getpeername(r0, &(0x7f0000c1f000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f00002c7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00006ed000)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000486000)=0x8c) 2018/01/25 23:20:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00008b8000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000a1b000)=r1) sendmsg$nl_generic(r0, &(0x7f0000b3e000-0x38)={&(0x7f000000a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003dd000-0x8)={&(0x7f000016e000-0x2c)={0x7, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@typed={0x18, 0xf, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000e4f000)={&(0x7f0000d83000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000096d000)=[{&(0x7f00007f5000)=""/107, 0x6b}, {&(0x7f00006a8000-0x81)=""/129, 0x81}, {&(0x7f0000fce000-0xc4)=""/196, 0xc4}, {&(0x7f0000424000)=""/235, 0xeb}, {&(0x7f0000f4b000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f0000e62000-0x1000)=""/4096, 0x1000, 0x3ff}, 0x1) socket(0x0, 0x5, 0x8) 2018/01/25 23:20:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00004c8000-0x50)=[], 0x0, &(0x7f0000000000)={0x1000000077359400, 0x0}, &(0x7f00004c7000)={0x0}, 0x8) r0 = syz_open_dev$sg(&(0x7f0000245000-0x9)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000006000)='/dev/input/mice\x00', 0x0, 0x0) fstat(r1, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x4009, 0x0, 0x0, 0x200020000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000ec0000-0x50)={{0xfffffffffffffffa, 0x1}, {0x8000, 0x81}, 0x1, 0x4, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 23:20:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000aa7000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000ea3000-0x4)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000128000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, r1}, 0xc) 2018/01/25 23:20:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000702000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f00005d5000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000d93000-0x4)=0x8, 0x80000) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000278000)={0xa0000000, 0x0}) link(&(0x7f0000784000-0x8)='./file0\x00', &(0x7f0000184000-0x8)='./file0\x00') r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b53000)='/dev/mixer\x00', 0x600880, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000bd8000-0x4)=0x0, &(0x7f00006ca000)=0x4) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f000037c000-0x4)=0x100000000) r4 = fcntl$dupfd(r2, 0x0, r2) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000772000)={@generic="ea3da52d2d2db9ce518c1392c80f7dcd", @ifru_flags=0x1000}) ioctl$KVM_CHECK_EXTENSION_VM(r4, 0xae03, 0x8f) 2018/01/25 23:20:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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) r0 = socket(0x15, 0x80005, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000d9d000-0x4)=0x10001, 0x4) getsockopt(r0, 0x200000000114, 0x2717, &(0x7f0000531000)=""/1, &(0x7f0000000000)=0x1) 2018/01/25 23:20:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000015, &(0x7f000039c000)=0x400000000000001, 0x2) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000749000-0xe)='net/protocols\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f0000729000)={{0x3, 0x2, 0x80000000000007, 0x3, 0x5}, 0xffffffffffffff01, 0x3ff, "69643000000000000000000000000000001900000000000000000000e700000000000b000000000000001a030000001100000000000000000000000000001c00", 'timer1\x00', 0x0, 0x4, 0x1c00000000000, 0x1, 0xd1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 23:20:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000eef000)='/dev/sequencer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f00004f0000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000736000)={0x1, 0x81000000200007d, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_create(0x0, &(0x7f000073f000-0x58)={0x0, 0x28, 0x2, @thr={&(0x7f0000a79000-0x9f)="cc549c370e47e3d2065c48be653e8d5e43425a3b8bc7eafeb4c382483182cb13a9f2f68917dd2115d7c6c219820c3eb72e438bb7a0199708d49dfd27fdfbe495bfb70ee3e488bc117128380347594b04cfcef8352f9232a3555653dc8b623c8cad2860a1c4e1a94c17ef0a9df3cc6d6a7c4e51a3514e764f665e14fe4e5395ee7812e353b09efb886dcbdefaf0345e8c8a3439ea14e4fd8c15b657060cd06f", &(0x7f00005ca000)="3d35a2533678dd75a2034f0da9d9"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d13000-0x4)=0x0) timer_delete(r2) 2018/01/25 23:20:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00002be000)={0x1, &(0x7f0000c55000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) accept4(r0, &(0x7f0000223000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000de8000)=0x10, 0x800) bind$packet(r0, &(0x7f0000c88000)={0x11, 0x1b, r1, 0x1, 0x7fff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) syz_emit_ethernet(0x46, &(0x7f000018b000-0x241)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "ba9ecc", 0x10, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "64049c", 0x0, "8255f0"}, ""}}}}}}, &(0x7f0000e0f000-0x10)={0x0, 0x1, [0x0]}) 2018/01/25 23:20:21 executing program 6: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f74000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x37, &(0x7f0000f75000-0x4)=0x20000000000008, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ee7000-0x4)=0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f7c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) sendto$inet6(r0, &(0x7f0000867000)="", 0x0, 0x0, &(0x7f000064b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/25 23:20:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) link(&(0x7f0000568000-0x8)='./file0\x00', &(0x7f0000ade000)='./file0\x00') r0 = syz_open_dev$adsp(&(0x7f00000ab000)='/dev/adsp#\x00', 0x4, 0x20c40) futimesat(r0, &(0x7f0000ca5000)='./file0\x00', &(0x7f00007f5000)={{0x0, 0x2710}, {0x0, 0x0}}) 2018/01/25 23:20:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00008ae000)='/dev/ppp\x00', 0x20000, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000362000)='/dev/input/mouse#\x00', 0x1, 0x101080) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000097a000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000b000)=0xe8) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f000028c000)=0x0) r3 = 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, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ea7000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000904000+0x441)="20f036e98341f98803a630a42050d02a9b96c3d61516181c4db28895c71f00000000000000012912260f579727a0000000093f67c37e5300d8438955243b0b6004634fe43d139ac51aa145fb45d3a5bb2f6209bb2fefddb852fe0b994fd72fc7799641df3a46cccdf5b928698487db3c9cd2674ce5148d87573dc8ad777e", 0xfffffffffffffffc, 0x0, &(0x7f0000f88000-0x1c)={0xa, 0xffffffffffffffff, 0xfffffffffffffffd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r4 = dup2(r3, r1) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000b46000)=0x0, &(0x7f00009a9000)=0x4) 2018/01/25 23:20:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00004d8000-0xb)='/dev/mixer\x00', 0x80000, 0x0) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r1, &(0x7f0000fa5000-0x581)="", 0x0, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f000029d000)=0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000406000)=0x1, 0x4) 2018/01/25 23:20:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bcd000-0xc)={0x0, 0x1, 0x10}, 0xc) sendmmsg(r0, &(0x7f0000f9e000)=[{{0x0, 0x0, &(0x7f0000fd5000)=[{&(0x7f0000c4f000-0x31)='L', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) writev(r0, &(0x7f000044a000-0x8)=[{&(0x7f0000293000)='3', 0x1}], 0x1) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000883000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) shutdown(r0, 0x1) 2018/01/25 23:20:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1f, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f85000)='/dev/rtc\x00', 0x311242, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000dca000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bd9000-0x4)=0x5) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d48000-0xc)={0x0, @broadcast=0x0, @multicast2=0x0}, &(0x7f0000c3e000-0x1)=0xc) sendmsg$can_bcm(r0, &(0x7f0000e15000)={&(0x7f00005f5000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000457000+0xe71)={&(0x7f000012f000-0x6c)={0x4, 0x4, 0x1ff, {0x77359400, 0x0}, {0x0, 0x0}, {0x1, 0x800, 0x100, 0x7f}, 0x1, @canfd={{0x4, 0x9, 0x6, 0x0}, 0x3f, 0x1, 0x0, 0x0, "9b7c62df78744c4c92a04fa0088d53ea23be6215a67415af8935bd7a9ddb538abcc1584d693677964849e03c268587988dd62ef9ca8d68ddc20ccb3107a7fc80"}}, 0x6c}, 0x1, 0x0, 0x0, 0x4000044}, 0x48040) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r3, 0xc1205531, &(0x7f0000003000)={0x0, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, "15087d58ac7176f8c42e0b88db1eec43", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r1, &(0x7f0000a78000-0x69b)="d6cdddf6785b2010c70c0e53a7b8dc46fb08eb86a063c48af64531b6d0b5e54fc637a8ce449a0b9e9bc58337badcb8b3287366371ab8840cc0f3d5af77d601c926a964d38709a0155dc77d7f1db3dec18d2d3622d251666f5ee4722f01548b798edf884d4ec51c76d0cc08d1a40051c9123b925e030e86296d2f292c596ebcd8548189ed3217ad11850252b4bf8d3586df05325e80ef836926eb2206588aa95d038d723daf2a574b8cbc080db80b5bb82cfda253f60f52303155726f41ed8eb9e8926f5e2471eefa9f3dbb87c97f8ca5d5ab2fe8e7b33258064b19f1fce68e2bd76173823280dde3ff0bdd43965a3224c4888751d958dbda5412d855c3104a56fc2dd2756cec6488513f1c72fc760e90cbbaeb031ce7e3969a1d7d941520e47963083f6804564c1be136ac8e10b64ebee48f6d9a719988633f001b611ed60a71b1a7a1b595be3ab1a5d876cf9a0d86e26c5dfc4ceb2963937ecbd0a7873500b85d115d88af3838ed2b9b4c1a5aaf8d546786b2172bed07527d72f5b5bb15c5cd7339089fec4154bbc0dc37b92c7c91af56880a3699f728d121082be998c8000a9f282b3c80cbb815a723dec3ef1c7db995e326b31f1cfdf714f46e31464d32d54539720910680b1034ee6af9cc574be349fa1d1cf7666b5715d392558f16cadbcc2cd0b67e5e80005959d3445de0be4798f7a1e3bce43abce01a36ec36e41c90028bec1fac8227c6535e82b821c50bf2dd1725bfd257ff9d0fcd9da635b4fcd3d12933401cc03fe108ac5b719ef6f2d6adc79eeb8dbfaf89487ba4e13fab495977668b9ee4b261627abe77094ba1411274b69e644482e3e4a9463a32146f0c5cb0495475a80c392a9f8c1f785f647bfcc14897fdeb74c32e335d511dd03ffe548b1055f7b2378ba31701a9b09273c8ee0000000000000009ae958cae8f2e46b858ba5c9240390d86989e88489c77898e37d54bfd8de73b17fa1a57e0177a950c981e3174783c93cdc31dc5133298164511d89875179792783f5d1bc36789309f65d3e85034a578f159688751e2c49daae0ff8b50a501c7a7eb7c5f2cce063ec1bc0b35500d132fc679e827eef7919d488da4dee22fffb3581bd8cdc3a6af7ef4844c754a31c1519fdaca546726c259d27e01111bf44e18462c229d57582d22ca38214ad06c6aa3af9425be3b3b72d00ee1feb764f7bf8cb57452133b1a96f73d40462b0b51a80b3523c5b936a92200d7179b4c705c8ca2d3481c21349844ddde0400b19c54388fa465dfeb61d41ffde3e3f9abc6913b9acba43362c8869ce47995e38f06e29222f3ee256526bc1511b215550747bba3cc8b516946107e9d2fe79f955efa36c5d567b24735b18fa5cffd924b355c61808f103fb8d28128f8658a7e197785b66c52525576174740f93886286f0981475c7699fa8552201ae3ce3cd20b3b0b1c5e166ecbca3f4f484bbfd4a5e2be556d0b0a44bae81a6e3c2a67e381ffaeef4b3b0fe74785d1991bf193c8eea1686db19c1867726d1fe37df19d26fe4eb78f79754e72a0ff66fa381675bac1d90406b5a62784caca11f51f5802d29ace1e64e71e86f213f70b35002688d4556605fe6351451a03c06ceeeaa5f6d1014adc68309c6dab7fa38ebf2b8a1b8ba6a3ec3e5c04c1d81f0ac02b0d1e7874496e978f78f29d15891b3dae69c8af582f3448d489c576cc3a28577a96c872c1fc69cbb053f4ce6b1770e1a674fa99f13037934a6ef9f408c4036506f08ef95a0de742e894ed23a611e96864f4f1e6a764ef3dd0f6048201e8e225a67587b19141850249ba55e30f3883ceee97a37205121d09c9f35776108922ab57cadd5758f2d656379100d9ce6280fb4d06527078bb1a75c686ddb44f45634939224c91f89bd7f29d12298e72cffabe02a81a9b7d26899f5d90401c3aefff2b340076d831c5f62a121ae56ca16df1b90987bca1907778b04e639a77a1cbe1bbb1e57f434cc2fdd119d83ac5aa4b5ed995bd0421f21344f1ecc2879b64079c05ec7a8216633f4179e978ccb17195f785f002", 0x5ad, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) readahead(r0, 0x0, 0x7) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000a63000)=0x3, 0x4) 2018/01/25 23:20:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000406000)='/dev/snd/seq\x00', 0x0, 0x808a002) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c9d000)='/dev/autofs\x00', 0x220301, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000524000)={0x0, 0x6, 0x0, []}, &(0x7f0000171000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000a7e000)={r2, 0x9}, &(0x7f00006c8000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet(0x2, 0x5, 0x80) write$sndseq(r0, &(0x7f000004f000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x2, {0x0, 0x0}, {0x0, 0x0}, @raw8={"e6a3abfcc75d6dc895e66ec0"}}], 0x30) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e80000-0x9)='/dev/ppp\x00', 0x900, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r4, 0x89e0, &(0x7f0000285000-0x4)=0x2) timer_create(0x3, &(0x7f000058c000-0x58)={0x0, 0x2a, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001fd000-0x4)=0x0) timer_gettime(r5, &(0x7f0000fdd000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000054000-0x50)={0xd6, @time={0x0, 0x1c9c380}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000f59000)=@common='syzkaller0\x00', 0x10) 2018/01/25 23:20:21 executing program 7: mq_notify(0xffffffffffffffff, &(0x7f0000d44000-0x58)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x3, &(0x7f0000001000-0xa7)=""/167, 0xa7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000002000)='/dev/adsp#\x00', 0x4, 0xc2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000003000-0x18)={&(0x7f0000000000/0x1000)=nil, 0xfffffffffffffff9, 0x4, 0x1, &(0x7f0000449000/0x3000)=nil, 0x0}) 2018/01/25 23:20:21 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000007000-0x4)=0x6, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000011000-0x14)=@known='security.capability\x00', &(0x7f0000011000-0x1)='\x00', 0x1, 0x1) sendto$inet6(r0, &(0x7f000000a000)="f1", 0x1, 0x0, &(0x7f0000008000)={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) [ 684.999794] ================================================================== [ 685.007268] BUG: KASAN: slab-out-of-bounds in erspan_build_header+0x3bf/0x3d0 [ 685.014546] Read of size 2 at addr ffff8801cc880a8b by task syz-executor4/14344 [ 685.021986] [ 685.023620] CPU: 0 PID: 14344 Comm: syz-executor4 Not tainted 4.15.0-rc9+ #190 [ 685.030970] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 685.040304] Call Trace: [ 685.042896] dump_stack+0x194/0x257 [ 685.046511] ? arch_local_irq_restore+0x53/0x53 [ 685.051158] ? show_regs_print_info+0x18/0x18 [ 685.055639] ? refcount_add+0x24/0x60 [ 685.059423] ? erspan_build_header+0x3bf/0x3d0 [ 685.064000] print_address_description+0x73/0x250 [ 685.068835] ? erspan_build_header+0x3bf/0x3d0 [ 685.073398] kasan_report+0x25b/0x340 [ 685.077190] __asan_report_load_n_noabort+0xf/0x20 [ 685.082100] erspan_build_header+0x3bf/0x3d0 [ 685.086504] erspan_xmit+0x3b8/0x13b0 [ 685.090291] ? prepare_fb_xmit+0x9a0/0x9a0 [ 685.094510] ? netif_skb_features+0x9b0/0x9b0 [ 685.098990] ? __dev_get_by_index+0x1a0/0x1a0 [ 685.103497] packet_direct_xmit+0x315/0x6b0 [ 685.107818] packet_sendmsg+0x3aed/0x60b0 [ 685.111960] ? find_held_lock+0x35/0x1d0 [ 685.116024] ? avc_has_perm+0x35e/0x680 [ 685.120052] ? packet_cached_dev_get+0x2b0/0x2b0 [ 685.124817] ? avc_has_perm+0x43e/0x680 [ 685.128802] ? avc_has_perm_noaudit+0x520/0x520 [ 685.133451] ? __fget+0x35c/0x570 [ 685.136899] ? iterate_fd+0x3f0/0x3f0 [ 685.140700] ? find_held_lock+0x35/0x1d0 [ 685.144762] ? sock_has_perm+0x2a4/0x420 [ 685.148816] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 685.154157] ? lock_release+0x952/0xa40 [ 685.158115] ? __check_object_size+0x25d/0x4f0 [ 685.162708] ? selinux_socket_sendmsg+0x36/0x40 [ 685.167357] ? security_socket_sendmsg+0x89/0xb0 [ 685.172102] ? packet_cached_dev_get+0x2b0/0x2b0 [ 685.176854] sock_sendmsg+0xca/0x110 [ 685.180560] SYSC_sendto+0x361/0x5c0 [ 685.184262] ? SYSC_connect+0x4a0/0x4a0 [ 685.188219] ? kvfree+0x3b/0x60 [ 685.191503] ? schedule+0xf5/0x430 [ 685.195073] ? exit_to_usermode_loop+0x8c/0x310 [ 685.199732] ? trace_hardirqs_off+0xd/0x10 [ 685.203942] ? exit_to_usermode_loop+0x198/0x310 [ 685.208687] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 685.214210] SyS_sendto+0x40/0x50 [ 685.217644] ? SyS_getpeername+0x30/0x30 [ 685.221685] do_fast_syscall_32+0x3ee/0xf9d [ 685.225995] ? do_raw_spin_trylock+0x190/0x190 [ 685.230748] ? do_int80_syscall_32+0x9d0/0x9d0 [ 685.235342] ? syscall_return_slowpath+0x2ad/0x550 [ 685.240260] ? prepare_exit_to_usermode+0x340/0x340 [ 685.245262] ? sysret32_from_system_call+0x5/0x3b [ 685.250097] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 685.254942] entry_SYSENTER_compat+0x54/0x63 [ 685.259326] RIP: 0023:0xf7fe6c79 [ 685.262670] RSP: 002b:00000000f77e208c EFLAGS: 00000296 ORIG_RAX: 0000000000000171 [ 685.270358] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 000000002000a000 [ 685.277604] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000020008000 [ 685.284851] RBP: 000000000000001c R08: 0000000000000000 R09: 0000000000000000 [ 685.292098] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 685.299347] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 685.306640] [ 685.308247] Allocated by task 14072: [ 685.311940] save_stack+0x43/0xd0 [ 685.315368] kasan_kmalloc+0xad/0xe0 [ 685.319055] kasan_slab_alloc+0x12/0x20 [ 685.323023] kmem_cache_alloc+0x12e/0x760 [ 685.327148] get_empty_filp+0xfb/0x4f0 [ 685.331014] alloc_file+0x26/0x390 [ 685.334536] sock_alloc_file+0x1f3/0x560 [ 685.338570] sock_map_fd+0x34/0x90 [ 685.342087] SyS_socket+0x125/0x1d0 [ 685.345693] do_fast_syscall_32+0x3ee/0xf9d [ 685.349997] entry_SYSENTER_compat+0x54/0x63 [ 685.354383] [ 685.355989] Freed by task 14068: [ 685.359333] save_stack+0x43/0xd0 [ 685.362764] kasan_slab_free+0x71/0xc0 [ 685.366639] kmem_cache_free+0x83/0x2a0 [ 685.370589] file_free_rcu+0x5c/0x70 [ 685.374294] rcu_process_callbacks+0xd6c/0x17f0 [ 685.378952] __do_softirq+0x2d7/0xb85 [ 685.382726] [ 685.384331] The buggy address belongs to the object at ffff8801cc880840 [ 685.384331] which belongs to the cache filp of size 456 [ 685.396362] The buggy address is located 131 bytes to the right of [ 685.396362] 456-byte region [ffff8801cc880840, ffff8801cc880a08) [ 685.408731] The buggy address belongs to the page: [ 685.413638] page:ffffea0007322000 count:1 mapcount:0 mapping:ffff8801cc8800c0 index:0xffff8801cc880340 [ 685.423059] flags: 0x2fffc0000000100(slab) [ 685.427272] raw: 02fffc0000000100 ffff8801cc8800c0 ffff8801cc880340 0000000100000005 [ 685.435135] raw: ffffea00074e6060 ffffea0007622260 ffff8801dae2c180 0000000000000000 [ 685.443001] page dumped because: kasan: bad access detected [ 685.448689] [ 685.450297] Memory state around the buggy address: [ 685.455211] ffff8801cc880980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 685.462545] ffff8801cc880a00: fb fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 685.469880] >ffff8801cc880a80: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 685.477310] ^ [ 685.480914] ffff8801cc880b00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 685.488249] ffff8801cc880b80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb 2018/01/25 23:20:21 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000b000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) sendmsg$can_raw(r0, &(0x7f0000002000-0x38)={&(0x7f000000a000)={0x1d, 0x0, 0x0, 0x0}, 0xffd1, &(0x7f0000001000-0x10)={&(0x7f000000a000)=@canfd={{0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffd, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0xfeb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 23:20:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000827000-0x2c)={0x5, 0x4, 0x1000000000001, 0x101, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000)="", &(0x7f0000b88000)="", 0x0}, 0x20) 2018/01/25 23:20:22 executing program 3: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000002c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000038000-0xa)='/dev/cuse\x00', 0x200, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000038000-0x2c)=[@in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000018000-0x18)={0x1000000000000066, 0x0, [{0x4b564d03, 0x0, 0x6}]}) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r3, 0x4070aea0, &(0x7f0000038000)={[{0x7, 0x7, 0xef3, 0x1000, 0xfd2, 0x2, 0x0, 0x7, 0x100000000, 0xc2c, 0x1, 0xb2, 0x8}, {0x7f, 0x2, 0x1f, 0x3, 0x0, 0x400, 0xfffffffffffffff9, 0x3f8, 0xffffffff, 0x101, 0x5, 0x3, 0x0}, {0x9, 0x3, 0x7, 0x6, 0x273, 0x3, 0x81, 0x9, 0x1, 0x1f, 0x5, 0x3, 0xfffffffffffff28c}], 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000038000-0x20)=[{&(0x7f0000012000-0xbc)="b3f8fe0243785ed542414edef007eb9433b1506ccdf382a4d65e5594ee64ef605e8354cfaed7d124505ccc94c740935a76943af00a7d0d88fd7f5fef0ce042a3c81918a01812614ec58171d787490353050d22740285a78b63c3bf322095d07c01c6adb271b3583058747d65efbca5aa67245543190a0c30c42e613ac47a35f1ef82b9144880548ee998d0b9f60d922bd402b6617c37fbe844d0e9706c8a36e246b48cf691b32b4fcc286c33f0b056b3d1a89a14f6c528e4f60448b9", 0xbc}, {&(0x7f0000037000)="7c9784507aa8", 0x6}, {&(0x7f0000038000-0xf)="7ee605de33780f22541580f01e9321", 0xf}, {&(0x7f0000038000-0x9e)="8fee79b5b980afba930cd5872076c22e54de59756b85f09539f77143fdc6337154f51fa252f3129150758350288810746fb4f9d532309061008414096512c730ab23e053b1b9c68fa5c3adebd4587af5b150892af3cb9a3733e28a9c1b67e81a1121c1f4dd0026e981e91640d994ea3dfd350a4b6e47a3d081163a7580cf556dd3ffbc43797334ffaa42bd0021c5f5baf58acb3c0d5a6fbf7f511c55c831", 0x9e}], 0x4, 0x0) 2018/01/25 23:20:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fce000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00007a9000)='net/icmp6\x00') openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f000018a000-0x10)=[{&(0x7f0000de8000-0xc5)=""/197, 0xc5}], 0x1, 0x0) signalfd4(r0, &(0x7f0000bf5000)={0x1f}, 0x8, 0x80000) rt_sigpending(&(0x7f000044a000-0x8)={0x0}, 0x8) finit_module(r0, &(0x7f00004d7000-0xc)='/dev/ashmem\x00', 0x2) 2018/01/25 23:20:22 executing program 6: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000044b000)='/dev/vcs\x00', 0x10000, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007b2000-0xf)='/dev/sequencer\x00', 0xc80de36581178f05, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f000036f000-0x18)={0x5, 0x2, 0x1, r1, 0x0}) futex(&(0x7f000022f000)=0x0, 0x0, 0x2, &(0x7f0000a12000-0x8)={0x0, 0x989680}, &(0x7f00007de000-0x4)=0x0, 0x0) r2 = syz_open_dev$evdev(&(0x7f000070e000-0x12)='/dev/input/event#\x00', 0x3, 0x2c0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000b36000)=[{&(0x7f0000b37000-0x46)="8fd22b6c16b672cc0ed0816b9f8d1b95057105d96b2cfcaeedaeebf300cc0ab3a23c1800ecb264063596e53652dc99c34663b8e23dacf26b0f20170b02746e9afb19c9fe8bb3", 0x46}, {&(0x7f0000280000-0x53)="c8e47dce53ec394b43f08dc55d3a12958ea531495398ddad2ed86752ce648636c06649f338928adb0a95ec5440457f9d6d621050400c5e503d30aab90a225d6cf6f1691991967306bc92e79bb0208d0dc3ead2", 0x53}], 0x2) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b36000)='/selinux/load\x00', 0x2, 0x0) 2018/01/25 23:20:22 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000e2b000)='/dev/vcsa#\x00', 0xc81, 0x1) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000fe0000-0x5)=0x0, 0x8) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000fe1000-0x18)=[{&(0x7f0000fe0000)="77a0a98c20f10d77f35e678c44a5c7825c001251ba372dc94155392fbbcd8d6a82d725cb2265671a5c7c5b975f011dc3e4a1675e5449529618d13a17141e95b0356ef451d92e70c3d7800cddfba4232fb0f65f8b4570786a1dd6e6428497660471e83d1069c26ad5254c0acccab72606c6233f945363dba1cdae5baf56b858555e210190f7578c3d7b87aa4dd60de3a15fcbe48bcd4829ef6961cf017e3f217d2fba6a4c2e627a09871f279ae236b807acf2a65ea57d13c3203feb3c0a90ad89f62a6a76f77233e1c5bad714a8fdb151ea7a6deac78c4cf5326be5a9fdc70f", 0xdf}, {&(0x7f000019d000-0xc3)="9a50a119885b7faad9e47a31120f45660b0a5ca989a3e8afeb97b8f1af8aeeb4f224ce4c4c3c8c1546b9de7f1b39c3e1debf08d7662597d8a4997866098b2e0c965d4fc57e08fa8f43965f9d8ba9a8fbe1fbadbce7743deda111c737c2e2f083b0b76581cbe41aafcfd1985701372914ab595e991bee70edf46f7021e3dbb9cb7f5b77ca1843de2353a9e70b4e5f2f1176cbb637a81259a27df5bd8b42370fea082abc3b4047b5954cb4de7f8520a423515907909d4179d001bd67af2d18d47f164334", 0xc3}], 0x2) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000001000-0x4)=r0) syz_open_dev$audion(&(0x7f0000fe1000)='/dev/audio#\x00', 0x10001, 0x10000) 2018/01/25 23:20:22 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) getgid() [ 685.495581] ================================================================== [ 685.502912] Disabling lock debugging due to kernel taint [ 685.508404] Kernel panic - not syncing: panic_on_warn set ... [ 685.508404] [ 685.515752] CPU: 0 PID: 14344 Comm: syz-executor4 Tainted: G B 4.15.0-rc9+ #190 [ 685.524406] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 685.533748] Call Trace: [ 685.536343] dump_stack+0x194/0x257 [ 685.539966] ? arch_local_irq_restore+0x53/0x53 [ 685.544614] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 685.549347] ? vsnprintf+0x1ed/0x1900 [ 685.553123] ? erspan_build_header+0x3a0/0x3d0 [ 685.557686] panic+0x1e4/0x41c [ 685.560862] ? refcount_error_report+0x214/0x214 [ 685.565600] ? add_taint+0x1c/0x50 [ 685.569114] ? add_taint+0x1c/0x50 [ 685.572629] ? erspan_build_header+0x3bf/0x3d0 [ 685.577190] kasan_end_report+0x50/0x50 [ 685.581136] kasan_report+0x144/0x340 [ 685.584921] __asan_report_load_n_noabort+0xf/0x20 [ 685.589823] erspan_build_header+0x3bf/0x3d0 [ 685.594207] erspan_xmit+0x3b8/0x13b0 [ 685.598002] ? prepare_fb_xmit+0x9a0/0x9a0 [ 685.602213] ? netif_skb_features+0x9b0/0x9b0 [ 685.606691] ? __dev_get_by_index+0x1a0/0x1a0 [ 685.611177] packet_direct_xmit+0x315/0x6b0 [ 685.615476] packet_sendmsg+0x3aed/0x60b0 [ 685.619610] ? find_held_lock+0x35/0x1d0 [ 685.623656] ? avc_has_perm+0x35e/0x680 [ 685.627617] ? packet_cached_dev_get+0x2b0/0x2b0 [ 685.632349] ? avc_has_perm+0x43e/0x680 [ 685.636305] ? avc_has_perm_noaudit+0x520/0x520 [ 685.640946] ? __fget+0x35c/0x570 [ 685.644375] ? iterate_fd+0x3f0/0x3f0 [ 685.648163] ? find_held_lock+0x35/0x1d0 [ 685.652205] ? sock_has_perm+0x2a4/0x420 [ 685.656243] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 685.661585] ? lock_release+0x952/0xa40 [ 685.665537] ? __check_object_size+0x25d/0x4f0 [ 685.670102] ? selinux_socket_sendmsg+0x36/0x40 [ 685.674746] ? security_socket_sendmsg+0x89/0xb0 [ 685.679477] ? packet_cached_dev_get+0x2b0/0x2b0 [ 685.684205] sock_sendmsg+0xca/0x110 [ 685.687892] SYSC_sendto+0x361/0x5c0 [ 685.691580] ? SYSC_connect+0x4a0/0x4a0 [ 685.695528] ? kvfree+0x3b/0x60 [ 685.698788] ? schedule+0xf5/0x430 [ 685.702402] ? exit_to_usermode_loop+0x8c/0x310 [ 685.707044] ? trace_hardirqs_off+0xd/0x10 [ 685.711251] ? exit_to_usermode_loop+0x198/0x310 [ 685.715981] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 685.721494] SyS_sendto+0x40/0x50 [ 685.724920] ? SyS_getpeername+0x30/0x30 [ 685.728956] do_fast_syscall_32+0x3ee/0xf9d [ 685.733252] ? do_raw_spin_trylock+0x190/0x190 [ 685.737811] ? do_int80_syscall_32+0x9d0/0x9d0 [ 685.742371] ? syscall_return_slowpath+0x2ad/0x550 [ 685.747274] ? prepare_exit_to_usermode+0x340/0x340 [ 685.752267] ? sysret32_from_system_call+0x5/0x3b [ 685.757087] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 685.761910] entry_SYSENTER_compat+0x54/0x63 [ 685.766291] RIP: 0023:0xf7fe6c79 [ 685.769633] RSP: 002b:00000000f77e208c EFLAGS: 00000296 ORIG_RAX: 0000000000000171 [ 685.777313] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 000000002000a000 [ 685.784563] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000020008000 [ 685.791806] RBP: 000000000000001c R08: 0000000000000000 R09: 0000000000000000 [ 685.799049] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 685.806294] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 685.813978] Dumping ftrace buffer: [ 685.817497] (ftrace buffer empty) [ 685.821178] Kernel Offset: disabled [ 685.824774] Rebooting in 86400 seconds..