5fe5cec7bd253845bcbc3b04009a97", @ifru_flags=0x1000}) r5 = syz_open_dev$tun(&(0x7f0000017000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xffffbffffffffffe) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f0000173000)=0x1) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000533000)={@generic="50c145ebe99b22ec6d1a208eb395fe7f", @ifru_mtu=0x40000007}) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x4, 0x8032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b0b000-0x11)="2f6465762f7667615f6172626974657200", 0xffffffffffffd, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r6, 0xc0505405, &(0x7f00005db000-0x50)={{0x3, 0x0, 0x1ff, 0x3, 0x0}, 0xa, 0x82, 0xffffffffffffff01, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r4, 0x4b64, &(0x7f0000cc8000-0x1)=0x0) r7 = syz_open_dev$sg(&(0x7f0000e88000)="2f6465762f73672300", 0x0, 0x2) write$tun(r7, &(0x7f00003f4000-0x104)=@pi={0x0, 0xfbfb, @ipv6={0x9, 0x6, "c199af", 0xd8, 0xff, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@routing={0xbf, 0xc, 0x3, 0x2, 0x4, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @routing={0x89, 0xa, 0x1, 0x8001, 0x9f4, [@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}], @icmpv6=@mld={0x82, 0x0, 0x0, 0x3f, 0xfffffffffffffff9, @loopback={0x0, 0x1}}}}}, 0x104) mlock(&(0x7f000056f000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000651000-0x8)="2e2f66696c653000", 0x108) r8 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$setsig(r8, 0xa, 0x15) ioctl$sock_inet_SIOCADDRT(r8, 0x890b, &(0x7f00005c1000-0x78)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2a0000007, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6(0xa, 0x1, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x200000002e, &(0x7f0000856000-0x4)=0xffff, 0x4) 2017/12/12 10:43:55 executing program 2: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00003f3000)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000001000-0x10)={0x3, {"bed8eb64663138"}, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)="2f6465762f73657175656e63657200", 0x141080, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001000-0xc)={0x0, 0x74, &(0x7f0000002000-0x74)=[@in6={0xa, 0x3, 0x100000003, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0xa9b}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x7}]}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000001000-0x4)=r2, 0x4) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000000)="000000000000000000000000000000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000001000-0x4)=0x2759) 2017/12/12 10:43:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCTTYGSTRUCT(r0, 0x541a, &(0x7f0000002000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000004000-0x4)=0x4) getcwd(&(0x7f0000002000-0xf5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x5, 0x3, &(0x7f0000000000)=[{&(0x7f0000002000)="31995aedc1746adefad64c6dd28e14031f836650edd4257379af2b3031f59cd3", 0x20, 0x1f, 0x1}, {&(0x7f0000001000)="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", 0x1000, 0x1, 0x6}, {&(0x7f0000001000)="4ce0f49b27dd011c4bb5b8011859840da82480538adc75334286c9c5ec24306e9a2b9d8b07bd6e41a7419a497c891af5796a47235151bed036fb351c00583fdb2e7ed448e537f0eefb7e66736ee644e361dfc0afc310d4e1b252be1997b826133dc0b86b46", 0x65, 0x80000000, 0x2}], 0x0) 2017/12/12 10:43:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001ef000-0x9)="2f6465762f70707000", 0x0, 0x0) connect$unix(r0, &(0x7f00009fc000-0xa)=@abs={0x1, 0x0, 0x1}, 0x8) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x4}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000460000-0x8)={r2, 0x0}, &(0x7f0000003000-0x4)=0x8) ioctl$sock_ifreq(r1, 0x8917, &(0x7f0000275000)={@common="6970365f767469300000000000000000", @ifru_mtu=0xffffffffffff8001}) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f0000de5000-0x10)={0xe139, 0xfd, 0x7fff, 0x9}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000d44000-0x1c)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) listen(r4, 0x0) sendto$inet(r3, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000143000)=0xffffffffffffffff, 0x4) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000feb000)={0x3, 0x1}, 0x8) close(r0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x1, 0x0, 0x0, 0x0, 0xa, 0x9d, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, {0x0, 0x0, 0x2, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x4c, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x40000000000001, 0x800000000000000, 0xfffffffffffffffb, 0x7f, 0x0, 0x3a}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003a7000-0xa)="2f6465762f70746d7800", 0x70001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f0000c0d000+0x96a)="646e735f7265736f6c76657200", &(0x7f0000ca9000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000dc6000)="f65ab905ca598adb1d51b5bbc9a7c30d96707205362cc3343797dda0defb0edd109ce9672dc747e3748fe61aa9e3791f02bf85538af25218f3235598e624bd30c61008b6f781cb46605eb72d68fbd87751cbce96808579f2e8900ff33c9a57198921db719abf075284309b43d95d35f243d4e2a65269ac2fae12f16478821435bd6ae0958f6e94867f716779efd5bff21c4cc4d3be0676884c1e4ec69ec585afd776934d5d39da0a4fb3e73624699b852da18d7590baaddfaaa150", 0xbb, 0xfffffffffffffff8) ioctl$TIOCSWINSZ(r5, 0x5414, &(0x7f000035d000)={0x5, 0x1, 0x7, 0x6}) keyctl$update(0x2, r6, &(0x7f00006e1000-0x71)="927106c6f988c1e61b4d24bd1e813e34b5ec502d1f8bf08bb203e965472ac502cc4fbea5aeee1f0dc57cae9052f026a6fa7803895d1f1f4d161570d15eb64562488b9ad06ac0f131805c948be1d2daeae761e86a78128ef6b701b56cecdd890a4d50c1d3d4823aebe1a19fcc80107de1c3", 0x71) r7 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r7, 0x107, 0xa, &(0x7f0000c53000-0x4)=0x3, 0x4) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f00006dc000-0x4)=0x3, 0x4) ioctl$TIOCGWINSZ(r5, 0x5413, &(0x7f000045c000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000f7b000-0x4)=0x8001) 2017/12/12 10:43:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f63726561746500", 0x2, 0x0) 2017/12/12 10:43:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)="2f73656c696e75782f6d6c7300", 0x0, 0x0) write$eventfd(r0, &(0x7f0000000000)=0xffffffffffffff01, 0x8) 2017/12/12 10:43:55 executing program 2: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x1fffffffffe) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x7, 0xf, &(0x7f0000244000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000009b000)=0xe1) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f67000-0x19)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) fcntl$dupfd(r0, 0x406, r1) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b2b000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) socketpair(0x1f, 0x6, 0x400, &(0x7f0000d56000-0x8)={0x0, 0x0}) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000051000)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) accept4$packet(r2, &(0x7f00000b9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000efb000)=0x14, 0x80800) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000f63000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, r3}, 0xc) mmap(&(0x7f0000b33000/0x2000)=nil, 0x2000, 0x20000e, 0x1f, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x7, 0x32, r0, 0x0) mmap(&(0x7f00006f8000/0x4000)=nil, 0x4000, 0x1, 0x1012, 0xffffffffffffffff, 0x2000000) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000015000)={@multicast1=0xe0000001, @loopback=0x7f000001, @rand_addr=0x1}, 0xc) mmap(&(0x7f00007ad000/0x1000)=nil, 0x1000, 0xa, 0x8030, 0xffffffffffffffff, 0x0) mmap(&(0x7f000018a000/0x7000)=nil, 0x7000, 0xbde35e1b672e5b8e, 0x40000000040011, 0xffffffffffffffff, 0x1000001fd) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00002dd000)=0x3, 0x4) openat(r4, &(0x7f0000521000-0x8)="2e2f66696c653000", 0x0, 0x40) 2017/12/12 10:43:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001ef000-0x9)="2f6465762f70707000", 0x0, 0x0) connect$unix(r0, &(0x7f0000a27000)=@file={0x1, "2e2f66696c653000"}, 0xa) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x4}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000460000-0x8)={r2, 0x0}, &(0x7f0000003000-0x4)=0x8) ioctl$sock_ifreq(r1, 0x8917, &(0x7f0000275000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f0000de5000-0x10)={0xe139, 0xfd, 0x7fff, 0x9}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000103000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r4, 0x0) sendto$inet(r3, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000143000)=0xffffffffffffffff, 0x4) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000feb000)={0x3, 0x1}, 0x8) close(r0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x1, 0x0, 0x0, 0x0, 0xa, 0x9d, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, {0x0, 0x0, 0x2, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x4c, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x40000000000001, 0x800000000000000, 0xfffffffffffffffb, 0x7f, 0x0, 0x3a}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003a7000-0xa)="2f6465762f70746d7800", 0x70001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f0000c0d000+0x96a)="646e735f7265736f6c76657200", &(0x7f0000ca9000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000dc6000)="f65ab905ca598adb1d51b5bbc9a7c30d96707205362cc3343797dda0defb0edd109ce9672dc747e3748fe61aa9e3791f02bf85538af25218f3235598e624bd30c61008b6f781cb46605eb72d68fbd87751cbce96808579f2e8900ff33c9a57198921db719abf075284309b43d95d35f243d4e2a65269ac2fae12f16478821435bd6ae0958f6e94867f716779efd5bff21c4cc4d3be0676884c1e4ec69ec585afd776934d5d39da0a4fb3e73624699b852da18d7590baaddfaaa150", 0xbb, 0xfffffffffffffff8) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f000035d000)={0x5, 0x1, 0x100007, 0x6}) keyctl$update(0x2, r6, &(0x7f00006e1000-0x71)="927106c6f988c1e61b4d24bd1e813e34b5ec502d1f8bf08bb203e965472ac502cc4fbea5aeee1f0dc57cae9052f026a6fa7803895d1f1f4d161570d15eb64562488b9ad06ac0f131805c948be1d2daeae761e86a78128ef6b701b56cecdd890a4d50c1d3d4823aebe1a19fcc80107de1c3", 0x71) r7 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r7, 0x107, 0xa, &(0x7f0000c53000-0x4)=0x3, 0x4) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f00006dc000-0x4)=0x3, 0x4) ioctl$TIOCGWINSZ(r5, 0x5413, &(0x7f000045c000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000f7b000-0x4)=0x8001) 2017/12/12 10:43:55 executing program 1: mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f65000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) mmap(&(0x7f0000b33000/0x2000)=nil, 0x2000, 0x20000e, 0x1f, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x7, 0x32, r0, 0x0) mmap(&(0x7f00006f8000/0x4000)=nil, 0x4000, 0x1, 0x1012, 0xffffffffffffffff, 0x2000000) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000015000)={@multicast1=0xe0000001, @loopback=0x7f000001, @rand_addr=0x1}, 0xc) mmap(&(0x7f00007ad000/0x1000)=nil, 0x1000, 0xa, 0x8030, 0xffffffffffffffff, 0x0) mmap(&(0x7f000018a000/0x7000)=nil, 0x7000, 0xbde35e1b672e5b8e, 0x40000000040011, 0xffffffffffffffff, 0x1000001fd) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002e7000/0x3000)=nil, 0x3000, 0x7, 0x4003e, 0xffffffffffffffff, 0x2000000000000) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x17, &(0x7f0000f29000-0x4)=0x800000001, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x200) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, r0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f61000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000b8c000/0x3000)=nil, 0x3000, 0x1000000, 0x32, r0, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x400006, &(0x7f0000b8d000)="", &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x2000000, 0x2400000000003f, r1, 0x0) 2017/12/12 10:43:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000606000)={0x0, 0xd9, "44a22a328396078bacc9ec41c8d8e9674affcd9699a36847de63e80ce314dc60b7f422bd8c1a1c79c919004e4c9b73769cb43e4c6e2bc61d1188041823c03c1ca4867f286dddb8d807afa385f0aef959b5883927774bb0e6d9779280cbf75bf61ecc8af49f8c9738817338ecbf15a4474f71333052ed646baae77b61cf790b1243feb90217c753bc47d6afa1b6bd82abf7fffa477bc004852f52ecc33c28d30cdeab34e7b93c49e4c95fdb5b21544febc1d28d36344606a8e23ae230d34bd4826e1993909783eb9c7a06446df502e37940d0f84bf0dd613e65"}, &(0x7f0000d5a000)=0xe1) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00003b0000)=@assoc_id=r1, 0x4) unshare(0x400) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e8b000-0xe8)={{{@in=@broadcast=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b3d000)=0xe8) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000c27000)="", 0x0) getsockopt(r2, 0x6, 0xf, &(0x7f00002e2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000009b000)=0xe1) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000b83000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r3, 0x6000020000001276, &(0x7f0000832000-0x1)="") 2017/12/12 10:43:55 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000dd2000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x2, 0x8001, 0xffffffff, 0x2}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x100000000, 0x43, 0x20}, 0x10) 2017/12/12 10:43:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72746300", 0x400040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000957000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000000000)="2e2f66696c653000", r1, &(0x7f0000000000)="2e2f66696c653000") prctl$setendian(0x14, 0x2) 2017/12/12 10:43:55 executing program 6: r0 = socket$inet(0x2, 0x807, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) 2017/12/12 10:43:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001ef000-0x9)="2f6465762f70707000", 0x0, 0x0) connect$unix(r0, &(0x7f0000a27000)=@file={0x1, "2e2f66696c653000"}, 0xa) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x4}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000460000-0x8)={r2, 0x0}, &(0x7f0000003000-0x4)=0x8) ioctl$sock_ifreq(r1, 0x8917, &(0x7f0000275000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f0000de5000-0x10)={0xe139, 0xfd, 0x7fff, 0x9}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000103000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r4, 0x0) sendto$inet(r3, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000143000)=0xffffffffffffffff, 0x4) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000feb000)={0x3, 0x1}, 0x8) close(r0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x1, 0x0, 0x0, 0x0, 0xa, 0x9d, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, {0x0, 0x0, 0x2, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x4c, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x40000000000001, 0x800000000000000, 0xfffffffffffffffb, 0x7f, 0x0, 0x3a}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003a7000-0xa)="2f6465762f70746d7800", 0x70001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f0000c0d000+0x96a)="646e735f7265736f6c76657200", &(0x7f0000ca9000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000dc6000)="f65ab905ca598adb1d51b5bbc9a7c30d96707205362cc3343797dda0defb0edd109ce9672dc747e3748fe61aa9e3791f02bf85538af25218f3235598e624bd30c61008b6f781cb46605eb72d68fbd87751cbce96808579f2e8900ff33c9a57198921db719abf075284309b43d95d35f243d4e2a65269ac2fae12f16478821435bd6ae0958f6e94867f716779efd5bff21c4cc4d3be0676884c1e4ec69ec585afd776934d5d39da0a4fb3e73624699b852da18d7590baaddfaaa150", 0xbb, 0xfffffffffffffff8) ioctl$TIOCSWINSZ(r5, 0x5414, &(0x7f000035d000)={0x5, 0x1, 0x7, 0x6}) keyctl$update(0x2, r6, &(0x7f00006e1000-0x71)="927106c6f988c1e61b4d24bd1e813e34b5ec502d1f8bf08bb203e965472ac502cc4fbea5aeee1f0dc57cae9052f026a6fa7803895d1f1f4d161570d15eb64562488b9ad06ac0f131805c948be1d2daeae761e86a78128ef6b701b56cecdd890a4d50c1d3d4823aebe1a19fcc80107de1c3", 0x71) r7 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r7, 0x107, 0xa, &(0x7f0000682000-0x4)=0x3, 0x4) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f00006dc000-0x4)=0x3, 0x4) ioctl$TIOCGWINSZ(r5, 0x5413, &(0x7f000045c000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000f7b000-0x4)=0x8001) 2017/12/12 10:43:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x8000000000000003, 0x6) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000925000-0xc)={@rand_addr=0x0, @empty=0x0, 0x0}, &(0x7f0000989000-0x4)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000886000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, r3}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000566000)={@empty=0x0, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000de5000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6, [@multicast2=0xe0000002, @multicast1=0xe0000001, @loopback=0x7f000001, @loopback=0x7f000001, @rand_addr=0x4000000000000, @empty=0x0]}, 0x28) mmap(&(0x7f0000000000/0x922000)=nil, 0x922000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x2, 0x809, 0x406) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000766000-0x4)=0x0) r5 = userfaultfd(0x80800) mmap(&(0x7f0000871000/0x3000)=nil, 0x3000, 0x1000000, 0x10, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x20000000000044, 0x0}) mmap(&(0x7f0000922000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x12, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000658000)={0x0, 0x0}) ppoll(&(0x7f0000001000-0x30)=[{r2, 0x1, 0x0}, {r4, 0x40000400, 0x0}, {r2, 0x1, 0x0}, {r4, 0x1000, 0x0}, {r4, 0x200, 0x0}, {r5, 0x40, 0x0}], 0x6, &(0x7f0000922000)={r6, r7+10000000}, &(0x7f0000425000-0x8)={0x10000}, 0x8) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f000087b000-0x20)={{&(0x7f0000da4000/0x3000)=nil, 0x3000}, 0x3, 0x0}) mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x3f, r4, 0x2000000000) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000396000-0x4)=0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x8, 0x6, 0x6, 0x0, 0x0, 0x0, 0x3, 0x3, 0x20001000, 0x8, 0x84, 0x0, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, r8, 0x0, 0xffffffffffffffff, 0x0) 2017/12/12 10:43:55 executing program 5: arch_prctl(0x1007, &(0x7f00004f1000+0xe51)="4c0a0f5d") 2017/12/12 10:43:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x62080, 0x6c) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000002000-0xa7)={0x0, 0x9f, "f55146e3038ad44808bb9d2e0a75d3dd808a3064c462cccbb8678d8d4044eae6f7936141d4b36336d5dd1c61cb93cc075965dbeb3c8357c6c797e2b448589a9b5d16ebe5d857bc97ac12e41bf25d62b836ade5cab6ec3a2cde126bfae9776a14f5db3bab9f69f222484269f3f5a40e8936ea4e7e34444391d25be4cc3b9c44db6f7b29d07ba6ac582b60c4d7799109bd6aa1bae85414b5bc034e0560b5d416"}, &(0x7f0000001000-0x4)=0xa7) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={r1, 0xfff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000002000)="2e2f66696c653000", &(0x7f0000000000)=@known="73797374656d2e706f7369785f61636c5f61636365737300") 2017/12/12 10:43:55 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000f4000)="2f6465762f7573626d6f6e2300", 0x7ff, 0x800) prctl$setendian(0x14, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) nanosleep(&(0x7f0000001000)={r1, 0x1c9c380}, &(0x7f0000002000-0x8)={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) sendto$unix(r0, &(0x7f0000003000-0xf2)="0e3e2fc5644a8374251b43f286ce85247aa88c5ff84cda7f4684e1e19ecc56a39926c3ff8f8988ae5f42ab676b4934eb89fb6cb1e1d2e15ce42137b0fe7b489bb906aebb40b30eb1c7cbe6c7af51648f6abe9f5c06e37d4f797153b35eb71d608b1a5a2594ea0a793c5f6776073102dfcd2e67ad226212be8b5d93ecba3243a6256030bd519ab76707430c48d2811df106088d3ffadda59bb7e565a04c28a2cd1330b6bbbe7b1714dee7483b72da2144e82892d022e4eb25686fa35e4ef4288d7e1a6a0bb7d934e644cfc56f315b38f7e691deedd2ef05ac104329d39277b3aee7eef63d5b6e7bb316d6116dbfe8010b1a4a", 0xf2, 0x48001, &(0x7f0000003000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000)="2f73656c696e75782f656e666f72636500", 0x200, 0x0) futimesat(r0, &(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)={{0x77359400, 0x0}, {0x0, 0x7530}}) epoll_pwait(r0, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0xffffffff7ffffffa, &(0x7f0000002000-0x8)={0x10001}, 0x8) 2017/12/12 10:43:55 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)="2f6465762f6b657963686f726400", 0x2, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000001000-0x2)={0x7, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000000)="4912995e278b9a7913913d416f70428194737ac24a99305ff414dce479d5e64d85f5db13b541c7150ecd4fd4d57f0608b455632e6f30e3068c9de209f2e2d6911ae680597acf60560557a0733da33acc0f48dcae13aa95", 0x57}], 0x1, 0x0) 2017/12/12 10:43:55 executing program 1: unshare(0x400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72666b696c6c00", 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x8c8, 0xfffffffffffffe43, 0x8, 0x1, 0x0, 0x2, 0x11, 0x3, 0x9, 0x2, 0x3, 0xba, 0x0, 0x10001]}, &(0x7f00006bc000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001000-0xff)={r2, 0xf7, "3e48e792c02c220148eeb2e06d59bbb91cc7a5abe980960dc44bfde09245ea81955d480941a55b2e67e42000bb12d5fde8743295a8d60032f8278ce7850eb5a756a6c4a9b86c53305e1d88479f6024aeb86274e6e00f99ae86051394950055de4c1dce78b1b7224cc0e2d8369ba54dc45aacdfd884d7190a1a10d9b19be496e99d86954df8fa9a34865608ae683722cc2fdf311df5a91f589806581ac460ee079f4d80f28d4669c543929dce3cc814eefc7766674e39b23859d6d34c132434dd6c39fc78f906387e1d6f468ac043e70b4e19d9c486c9943f504501b377def54ec7b8613be6ad0ada98b2201d26b4fa1714bdbc309a19fc"}, &(0x7f0000000000)=0xff) getsockopt(r0, 0x6, 0xf, &(0x7f00002e2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000009b000)=0xe1) 2017/12/12 10:43:55 executing program 5: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000b4a000-0x8)={0x200f1526, r0}, &(0x7f0000001000-0x18)={0x8000, 0xc7, 0x8, 0x0, 0x2, 0x0}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) ioctl$sock_netdev_private(r1, 0x89f7, &(0x7f0000000000)="f9fa01155e23b2885641f0ae373ec038220138ed272590ea98dee8dae9278f7701caa8b7bc7f0d64c3e9ef2e22d48f9b7c5286fe9c5c68322b90f4313b886911935a824c51f424284135e93853fc911556a70a20710363f18ad932a7c608fde3fd62d085db24969c3c1394edeb95d16843841215e272367454cae55b289ac9920de957470e3cc09b4cc038a82f704ae9535089bcbe59ccc87dbebdf8e4c0f923f01c7a37e3943eb0e5ce20b2c105215095477426484910c309c81f5765281670902dec19a7ba3bd4831aa757f77f723f4b2b4588102037fb479816686c37412072465cb4710f50e6e4bb2efa1a3035243b768180ab8b") 2017/12/12 10:43:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000002000-0x4)={0x3}, 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000001000-0x8)={0x100, 0x7, 0x5, 0xffffffffffffff01, 0x7fffffff}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000)=[{r1, 0x20, 0x0}, {r1, 0x400, 0x0}, {r1, 0x8000, 0x0}, {r1, 0x80, 0x0}], 0x4, &(0x7f0000001000)={0x0, 0x989680}, &(0x7f0000001000)={0x8}, 0x8) ioctl$TCXONC(r0, 0x540a, 0x4e98) 2017/12/12 10:43:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)="73746174757300") setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00007d9000-0x30)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) 2017/12/12 10:43:55 executing program 0: r0 = socket$inet6(0xa, 0x3767a84a287f90a1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x3f, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f00007b7000-0x4)=0x0, &(0x7f000053e000)=0x4) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000846000-0xc)={@multicast2=0x0, @broadcast=0x0, 0x0}, &(0x7f0000afc000)=0xc) r2 = fcntl$dupfd(r1, 0x406, r1) connect(r2, &(0x7f000076c000)=@sco={0x1f, {0x0, 0x1ff, 0xffffffffffffdeb4, 0x1, 0xffffffff80000001, 0x3}}, 0x8) epoll_create1(0x80000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000ef5000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000aa1000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00008ad000-0x8)={r3, 0x1200000000000000}, &(0x7f00004d1000-0x4)=0x8) 2017/12/12 10:43:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000)="2f73656c696e75782f63726561746500", 0x2, 0x0) bind$ax25(r0, &(0x7f0000000000)={0x3, {"e9fa5cae548974"}, 0x8b3d}, 0x10) lookup_dcookie(0x9, &(0x7f0000001000-0xfc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc) 2017/12/12 10:43:55 executing program 7: unshare(0x400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r0, 0x6, 0xf, &(0x7f00002e2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000009b000)=0xe1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f73656c696e75782f61636365737300", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r1, 0x20, 0x20, r1, &(0x7f0000002000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f0000eca000-0x28)={r2, 0x2, &(0x7f0000000000)=[0xfffffffffffffff8, 0x9], &(0x7f0000001000-0x28)=[0x63, 0x101, 0x9e9, 0x46, 0x0, 0x124, 0x849e, 0x3, 0x8, 0x4], 0x2, 0x5, 0x4, &(0x7f0000000000)=[0x3, 0x2000000000000000, 0xa44e, 0x100000000, 0x7], &(0x7f0000000000)=[0x100, 0x5a, 0x9], 0x0}) 2017/12/12 10:43:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000930000-0x8c)={0x0, @in6={{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000eba000-0xc)={0x0, 0x90, &(0x7f0000001000-0x90)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x1, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x56}, @in6={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x3}]}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={r1, 0xf3, 0x1, 0x1, 0x7, 0x3, 0x3, 0x6, {r2, @in6={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x10001, 0x7, 0x3, 0xa8f}}, &(0x7f0000001000-0x4)=0xb8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x1b, &(0x7f00007b7000-0x4)=0x0, &(0x7f000053e000)=0x4) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000846000-0xc)={@multicast2=0x0, @broadcast=0x0, 0x0}, &(0x7f0000afc000)=0xc) 2017/12/12 10:43:55 executing program 1: r0 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000f6d000)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@generic="65bd5f733f1db6b0b69167e582a3f761") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)="2f73656c696e75782f636865636b72657170726f7400", 0x200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000002000-0x4)=0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) fdatasync(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000003000-0x10)=@common="00000000000000000000000000000000", 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000003000)="2e2f66696c653000", &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000001000-0x10)={&(0x7f0000000000/0x4000)=nil, 0x4000}) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000001000-0x4f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000004000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000004000-0x19)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000004000)={0x1000, 0x3b, "051a2cbe11b5c337db2a79d36767ae201b00614442874c02d52317d8ee28c57bd253e7074bd62ac43823511ad3a08eec131a0237e64afb472d939c"}) fsync(r2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000005000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000006000)="2e2f66696c653000", &(0x7f0000006000)=@random={"62747266732e00", "6c6f2b00"}, &(0x7f0000007000-0x25)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x25) chroot(&(0x7f0000003000)="2e2f66696c653000") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000008000-0x10)={0xe3, 0x7f, 0x5591, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000009000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) 2017/12/12 10:43:55 executing program 5: sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)="2f6465762f6b657963686f726400", 0x400502, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x1) 2017/12/12 10:43:55 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@generic="34ede70d3a173a2713590fe474aa3a41", 0x10) 2017/12/12 10:43:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f000043c000)="2e2f66696c653000", 0x6) unshare(0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x1e006, 0x0, 0xa8, 0x87, 0xfffffffffffffffe, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x100004000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f000062a000)=@abs={0x1, 0x0, 0x3}, 0x8) fcntl$setstatus(r0, 0x4, 0x806000) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x51, r1, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000211000)={0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) select(0x40, &(0x7f00002cd000-0x40)={0x4, 0x1, 0x4, 0x2, 0x10000, 0x7f, 0x40, 0xffffffffffffff81}, &(0x7f0000428000-0x23)={0x800000, 0x2, 0x6, 0x7, 0x9, 0x0, 0x8, 0x80000001}, &(0x7f00007a1000)={0x8000, 0x6, 0x8, 0x441, 0x7764, 0x6, 0x47, 0x7}, &(0x7f0000a2b000)={0x77359400, 0x0}) getsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000f47000)="", &(0x7f000081a000-0x4)=0x0) 2017/12/12 10:43:55 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fcf000)="2f6465762f6175746f667300", 0x2, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f00009f4000)="2f73656c696e75782f6c6f616400", 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00002dd000)=0x3, 0x4) sendto$inet6(r1, &(0x7f0000fd0000-0x8)="1a51dd41bb86297a", 0x8, 0x40, &(0x7f00003f2000-0x1c)={0xa, 0x1, 0x78, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff800}, 0x1c) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000780000)="", &(0x7f000081a000-0x4)=0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000c2e000)=0x0, &(0x7f000053e000)=0x4) r2 = add_key$user(&(0x7f0000e25000-0x5)="7573657200", &(0x7f00003ee000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00006d4000-0x1000)="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", 0x1000, 0xfffffffffffffff8) keyctl$describe(0x6, r2, &(0x7f00003ba000-0xb2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2) socket$inet6_icmp(0xa, 0x2, 0x3a) connect$inet(r0, &(0x7f0000078000-0x10)={0x2, 0x3, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/12 10:43:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000702000)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000dff000)=0x7) unshare(0x400) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e8b000-0xe8)={{{@in=@broadcast=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b3d000)=0xe8) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000c27000)="", 0x0) getsockopt(r1, 0x6, 0xf, &(0x7f00002e2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000009b000)=0xe1) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000b83000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r2, 0x6000020000001276, &(0x7f0000832000-0x1)="") 2017/12/12 10:43:55 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000553000-0xe)="2f73656c696e75782f7573657200", 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000bde000-0x58)={0x3, 0x80000001, 0x7, 0x3, 0x4, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) umount2(&(0x7f0000a8e000-0x8)="2e2f66696c653000", 0xd) getsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f00007b7000-0x4)=0x0, &(0x7f0000cd7000+0xc65)=0x4) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000846000-0xc)={@multicast2=0x0, @broadcast=0x0, 0x0}, &(0x7f0000afc000)=0xc) 2017/12/12 10:43:55 executing program 0: r0 = socket$inet(0x2, 0x80000, 0x5) fchmod(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00004ac000)="6c6f73797374656d17", 0x3) ioctl$TIOCGSID(r1, 0x540f, &(0x7f00006b2000)=0x0) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xf183, 0x0, 0x3, 0x0, 0x1ff, 0x0}, r2, 0x5, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$tun(&(0x7f0000b1c000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000cbf000)=0x3, 0x4) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000159000)=0xffffffffffffffff) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000533000)={@generic="02f50000000000000000000200e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r5 = socket(0x5, 0x5, 0x0) ptrace$setsig(0x4203, 0x0, 0xffffffffffffffff, &(0x7f0000001000)={0xb, 0x1, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000a6c000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000754000)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f0000a89000)={r6, 0x44f800000002, 0x3c, "8b2a4e49a8fe228b33a628074ec894454778ff3595e644b31438c3c5792f7865fd3d457bd4304d69ffc962671120e6a945160100b77dd5d084910006"}, 0x44) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000986000-0x4)=0x1, 0x4) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f000082d000)=0x43, 0x4) sched_rr_get_interval(r2, &(0x7f0000f13000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000de2000-0x8)={0x0, 0x0}) setitimer(0x2, &(0x7f0000b00000)={{0x0, 0x7530}, {r7, r8/1000+30000}}, &(0x7f0000860000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000b38000-0x8)={0x77359400, 0x0}, 0x8) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f000020d000-0xc)={0x0, 0x0, 0x0}, 0xc) ptrace$getenv(0x4201, r9, 0x7, &(0x7f0000e68000-0x7)=0x0) mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r10, 0x0, 0x10, &(0x7f0000e86000)="18000000020001000000be8c5eff8c88360000f1010300ebfffffffffffa0000f7b933d898055bf748bb6a8807787e59dba67e1947b3550400000067a1e2010067fc2163e000250000000453ff1f00000000000000c88ebbff060100000b01000000b121ad1474d722f5420027e6eb008b00cf000000047ee87ccc000000080000c50fff04e9e9f57406aa01100b1b04000000cc08000020ffe3c5452c1adb8a335bd8b2d17fffa200571068395533b594fa00041ad0b4c2c23eef679567fcda", 0xc0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f00002d9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet6_mreq(r5, 0x29, 0x14, &(0x7f0000895000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000efd000)=0x14) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000152000-0x10)={r11, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000685000)=0x0, &(0x7f0000874000)=0x4) r12 = socket$inet(0x2, 0x1, 0x8001) getsockname$netlink(r1, &(0x7f0000811000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000098000-0x4)=0xc) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000270000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup3(r10, r12, 0x80000) 2017/12/12 10:43:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x0, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000000)=0x6) prctl$setname(0xf, &(0x7f0000000000)="3a00") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000c02000-0x1008)={r1, 0x1000, "71aa2a048ee05b94a5f654af04fa8a9db60c0ae0f8f4055bab4fc03d3775667d2d2a23efceef3552dde32bfe398b4d3bb66f86df9d16140356497c2dd694aca36145187629dc7554973be4e321c2cfa52b871bbcad3711c348120eba07f4b108564ff81d4dcd406a45aab7c7ce1976fd59d5e0ca5f63f32168a905afea51e495658fe6750eb4f0e992b070bb7d50b32961fbf698e32d375ce8b23e90ab61ced679651118d9a3448b212cbcf24783d398f6c09573485d71313c9376e33eeede747379943ede8557b742f198a7b6f3582154c4a4973e1c75017153d8548f07cdc0c1ad42a52424be0b246daa1a3c6e44105f6fdbd40423ead0a59a72fce043167d06ed2ae712de1075c93d6ca466dbcaae7db2fb53a6472f909dd31a886618e111b1b819bb39339be2cb4ca9b3b53b9a4cfb735505d23881ce737d298b4c125cf544bbdaa501af2400a56a448e087ec5f3e8cf77bdd32a6da8eff8f18a0cd8869ec33175fe5ae69bc6133bbcc9a8a7ea24049e566530469abf9f12d25fd2cdccc179633f46a04d14a52fd62eedc1aa3fa8c0b8357565f4920f3e059323f6e73a8f89029bccdce145fb02bfb4bb1e09ded16226a12b2541cd8592a7bcb9e4fd68f7ed2faebef07709e3217b86aa81db5179df3d8583cbc2f8f60e42203a906664b857388d9f006d2fde6874cc4135d789d65f7df44639b7ca5035032143d08ab2eabf2743a8d660bd44a2bebbafa727f2cb893c7909e7cc1aa03d70890aa7b5af8a0a35da57b018f638238d0a2c7cba38307df6bb29f8e176914f7c515ecc07c4e86449bd5f10f418598dc5854c7aa20bbaae036d133249376e7c1f8f8684ee4b379d13d3069e2ebf129f43a8f68596753dabcd116ef25f424715d379f33e0f24174f278e2555669977a2ca110bea1f088231ff42dc5db5506befac0404816d4da1edd92e5f52da492a4b22e8b4e5c68c6517a4be4903eda58d0d107abcb0d01234215a44eff965ac122f4a6f8ad35bfbc1cdcdf90d22e398728c262a70fc6670b708c5b29438bbac8aa77efe9e8b448fc5b44ed071cc37c91891a70577a304ae023c7195cde97e42eb7cf2f668c7a323a9aa549b8b054792f9d818a2f99e869c65451d7a588f3f845d91d6183ffe00d6044faecc1973251a678cfbe299344a7af9ddbf9be04db6ed9bfef9978dcd11172357401ec182fac5bdf4ffc26690901f11a8d9eb7ff143be01ace9c3f6624e9dc9ea99667a4ecdbe5ce6b9cb0e0e66a826f5c5894ba18e420d94bf862e2ed95b208ba52d615dd6340cf5cc555e1e47144c3d0ba5448b82b6f6d5333a0c83476036706596028abf8238233dadf58c6c644f978da219309fb4b8c9cad922639af517d377c0743594244b2501a941579f1c74250c149a5a3689c848ba13ec1b3c0e31703e3b1888cbcbea8f3aa2f485c5d318c8501aad521232ccd84563248181d61028dd9dbb0fb703d49338abdb662f9b10d859138b030f2ab4745ec224d4efff7ba2cba1461b8735929fb210a9a662b92d3cdc4ecc86a20483dc583d1771be21da77d106d5971707239f203c671880fbd64b9be8f5223f3f677cafaf698d825ca84e21e2d24c0ce3fc7135f36bab11d9a8fec4f017934406e2eaf0e548c94697251db1ee812d18209189e51e5336f3c1c06948043d55752fc2d17a19cf002901c350aa1ed78dc3f0321565babffbce7ffe49446b343149d2217bcb33338c02a90f1da9fb957972e7ca8c42be173187b1443e629d15dbce0cc715370d94605f214d7367e9714faba178754cbf955a69ddfc0a9f9e8df2d1f5160d78ef87bb122aeabd87991e9bf79f40dc520213f494b6f76a6ccc9620bbc9321f02c37f3661f169ddd166366f9c82b7da9fcfbe8a44a70741555fd901c711dc119e509bed36286d7b0d4e1b0350bb952be1d0e01b1fc05d4c0d9ff053d90283159688040b3b29a62be627ee3cb439177f1ea84eef29e8a1c5c8797211d16a75d28a75f26c81162857cbde643daeac92ddcc8a1a93444074e5b9913b381ab31e8a2073eb654d161800880a86381a3323c293e1a9601f3ba99c3c2a101b4cc49c1bd95b1c0d98986997b0beb902efa6b9db47da429a34289fd5a6f49d24bb7f7b891371edf08da73de96bc3faeb10db01946b952bdb74ac5f5918ac74f306a177acb05942dcba9f4d61a1a1284d750a1854ba6d7bf41f61c1775fa0cabd4fb0680ab57465ade9ab8a6f2be1022b4507ef34c8431b1e53d61675f26cc16cf864ca71ee8beafa987517467c6de7a5ccb2a017b393d660c14ef0be96baa12d361d93da8e065262f22fe93be9c8afa757ae95bcc171ef33a64b02ff3f722afe6769ad7642427c3defa48b6c670f95f947640a28e3331b5425af5205a5986507413189eb1ae4fbd8b41fb846ec8f29523f3d523fc7888b6c602462b4e97d2cc67882afd271fd6e2cbcc789cb7f0e771dfe4936d20f45062ee640962e88c751fe08d291aac190a389315a4651c32721b5444c0961a766a7e0b14d1186eda918701bd2ad7cad3a9555dd38fd0a77f03938e438b7dd666f54115bb9e891cdd6d272209786e487edf97e9d2f7f6a73f5193ca5193cabc9cda6ed5e2de9ec0c40bdd1370d1c27415da37a40a1497e5e64bc6d0e71da173083e553d89580b6e40a60b99ae3bf19063b4ee88bab0b7858b45599cd76f9e5dda1fae619e999560880e86b7189cd987f40a850240f29d46675e1c6801e444d4501cdc0e5f7e6e0cb41105c0a2475a8787e21517d932b5f53c09bb5c2d65d6bbbfb001a99126bc5e6dce30255c253e8c7cb93c795065049dbd8bae1ff9002ce7abfed97145e8d5245f1204988741cc14701b188440e97620cec04ffaa9aaf5e34db23e8c9a53fffe2fe5f3c6863d729d493ccf5f7ca4e999074e233a33e94405d569bb59086d43935880b86fd81549039837ceda9c551985086d8c218d972cebeca872ea63d04265f1019d4bb20a34f1cb6bd34959c1755af072cceac38a187bc6d3818279ffa622ad357c20f861d8a707360a0f225f621580d58d6c3b3377a86822f6e4a4d236b182272a5493581af5a434ee491a358c4380aab2d7261be96db9a5ffb263a851b4027e2da2b4b9032d930fc6636fd3d624eb3e6dd0fab3b293b4fdfe2a06d51c219f5eed2d255b1eb710e5ef249834d558d95843ab1eb7e145ab6fe391397068fbc05d7224aad064411f7fddc3ca0cbf461daeb67ad929cfff46356d63896143dfa71f345313386ca4330b4d80782ec2c8e0b519f79bba29eb260ff2c195a7e3816bd3a5ab55311063ecb83577c1a525447ada609d0335364d540b2632e3ff3d960a184e194aa84335e6253b988ed8ec84d80c55e21c5824ab6c4966f82a72304fec77847a059b44ec252c3165024aa7252640c3cfac66484f9c584bc5adbb7c3f72a7f786e4997bf687f00cd9ecab89660325e17bf85e14a7c0130ad117b8f6505f6dce23b8f8800f37f159f9c70b9e37ffc95f14b0562c1b6bf84d4fbb6b3226daf6d81c1cec442648a386a8eace6aa766f8ebb48cc3b8e8d6bf477dce3d956d57600f6c37f84fe54020723493d6b6c059dcc57418efa4c46deb8e3d4228197367236f58c223a157d16b5d46a64f668fe9627b51b8e9e42c6434a4dea7347d208710ea761cda46a69452894336aa35910d09e3aeab7218bc62c6398b60a6d974668f62e7decf49b6686c9f672c5a200c664a12f7c4409b80f824b1d5ec8ec71c6adbd2ec1f8ef57dd82b98e39d040b378e1fb1c85359a12a55d07549d255ddffa5deb09bd4f579d0776b22d81ac74084ad0ed9852e0175689f0aea70aa2f017a77a061a3862d5fd013a35c64a28d03e6d31c4881adc17456d2c983c3f96d2e3b7d7bea4776990d334176077faf2d80c2fc6853134f8484bc594f882b8b118fecce914d7f1ca7c95d1dc4f861a35a8126080a4735782155f99b3fd2e5ece58ac94e777f8a3d1c1d37d4244eee01185cf4b1c4f46a1c84b76645df85542bc260f5dec68fa0bcd7a0f50243694d038c8d5688dacc093e0e1fe20687f3b2c3af95f5fe8f2e8e8f1fc3382c409a03881ffce7131d0a3c019ece9febd5d028d86039c71b9aad262020e4ce8c35b529f4af47b7d184c37ea6497a1b8ddafd3e8b8085770b33bb06f973cd9dd28b5846eef7aa58ca167bb3d11b32cddb9dae06d7586d4a9cfb18142d61476b9dda93694996b3e986cd828dfbaad8bc198aab76d6d2dcf06e57964e2cf2ad9973142e861e9082548c414b96bdbed8a98b8d3ba52b1b6d037ae3ff37accb8b1cac661964d704879302a00d45dd214f89702896101a99aad083c63df02df8209dfaf539a9e17b2d8a829d9c3fe05927893011640a59434f37eb89d1014660bb0009cc7860228669d7feba7b1c6465b087b449b1278aa8e9d4b6883703f17df3601288bc87898a6fffd2c3f3477e23e42123aa7ddc2b9183540a8275cc6fb2e6affb391c86683ee0132996fc6610144d48f331145c6e61dfded8cc0ae048ece01e6e071e33d8c1119280fee26679122020541c06c8fdb86c00d82cfe5a731ac1ab3a7b04ca60f764c394bfe2dc54b8f24f904fa07fe810a31eb559a9a20ce128b0e7b26e388ae21a6b00102ff9a7ce1cf379f85df0ebec8038333cdd108c279f5014ae55566c7b900a0244791d4922342a1796d6c393d87eff33745393733d01533ccc8d48ad2e708dfccc57ebb1925f03577eb933171fb6ab066ce502c8ed9c68ff37911327ea063b903e9d2095db1d044f81f7f381a26328694c3987b42db2de4cbcab54720bcef1eefdcdbf2557779eaff56ea97d1443ae77524e30538b6bb84572987ef4889635290eec825127193c7f809d3848d934ced9b937a93db1194f9c5c8e27e8fbc858b994c538fe58def69661c9e1d37eb71011bf7d61863c5a5c60fe1f8ed8faaf7f2de2590ff931babd711a93ed3a9abe806e31e6130d49878e754579a52f3fd884a388c85ffb770ca68be4e0f9c91059159ecb17196d656bff7ed24f4ce886355a5eaee0ae3bcef57afdb2b52cbec9c63d052a68a68e809dc1f4aaf0205a47b205ccc5f25f4e4bf92addd843541b7a1eeee5931a74de6f3bc2177604d7c3996432ec420392c1919717e63adccc3e84ed712f9f7649ec20e7c96a58e6cf08194575d8668206a903b722f6e2ccc5fe1cec52c81cfdeba745e56283d99f40149aaed64c03823e897b149bd9b97cf1b233c071cefa0032e30c272308f7f0cfbea2a1237944c5ac0eee38cd994d8408d0d2d07ee0e098c6a6e1b8f17f52f9437c436e89d414f6fb856a5d7e06deca4b206c4eba0193aec8c2efe1a5f68da0fc2c2aade8175a97f6274a927abf99a1d8070f1ea140ae79113cdb956aadaa18b9badab2ea047131903b9d85c01b859b3d0544971d775d0963c8fd6a3fe6028d1614139d5afce7f6cd6f70c02e01a52ae830fd66776f76780f30670cd0dd4c10de3625e52eff058cb242fb52a5ca6576e0b453d1976fb9628fba50f1abc64b814937de9effb598acbf7c204b0f50411c8a97871878fa3c09f533aa56f3ff742b79e46eaae91f1ff8bf8e06494cd14d0ca66fcb45a54321164b2c25e403c36acc94dbb86f50b06c2aa60e000066b4f0fb827211db1a7fa2dc79d9c1bc857a34a1f6049fc4bf7cae9fbe2e1e7058e6edfc6667bfe1e5dc22454a86f122a2e0af4dced3b6a177b8ee25ffefec1c513683b5e9d550e977915ef3c5b7309a2ed73db18ac3df57c84615e7676a1bd22bdc779bfc3861f"}, &(0x7f0000002000-0x4)=0x1008) r3 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x2) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000005c000-0xb8)={0x0, 0xfffffffffffffbff, 0x51f, 0x10001, 0x5ce, 0x0, 0x1f, 0x200, {0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0x2, 0xfffffffffffffff9, 0x8001}}, &(0x7f000097e000)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00003b4000)={r4, 0xdf}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000001000-0x10)=@req={0xfffffffffffffffe, 0x1, 0x5, 0xa000000}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000001000)={r2, 0x57e77b65}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) 2017/12/12 10:43:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000001000-0x5c)={0x0, 0x0, 0x5, {0x0, 0x0}, 0x9, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/12 10:43:55 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007b2000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000a12000-0xa5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5}, {&(0x7f0000001000-0xe3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe3}, {&(0x7f0000001000-0x75)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75}, {&(0x7f0000001000-0xcb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb}, {&(0x7f0000001000-0xeb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xeb}, {&(0x7f0000001000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64}], 0x6) clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000002000-0x5c)={0x81, 0x100, 0x1, {r1, r2+30000000}, 0x20, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/12 10:43:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000841000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0xedfe, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x8, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}, &(0x7f0000001000-0x18)={0x0, 0x4, [0x23a, 0xe0, 0x63d, 0xa98]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002000)="6e732f6d6e7400") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/12 10:43:55 executing program 1: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00001b1000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000001000-0x5c)={0x0, 0x3, {0x2, 0x3, 0x2, 0x0, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2017/12/12 10:43:55 executing program 4: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00007b7000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000001000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0xfb3c9d93a010503b) r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000052d000)=0x0, &(0x7f0000540000-0x4)=0x4) 2017/12/12 10:43:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000233000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000dd6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$tun(&(0x7f0000b1f000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053a000-0x4)=0x8000201) r4 = fcntl$dupfd(r2, 0x406, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@generic="485fe5cec7bd253845bcbc3b04009a97", @ifru_flags=0x1000}) r5 = syz_open_dev$tun(&(0x7f0000017000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xffffbffffffffffe) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f0000004000-0x4)=0x400000000002) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000533000)={@generic="50c145ebe99b22ec6d1a208eb395fe7f", @ifru_mtu=0x40000007}) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x4, 0x8032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b0b000-0x11)="2f6465762f7667615f6172626974657200", 0xffffffffffffd, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r6, 0xc0505405, &(0x7f00005db000-0x50)={{0x3, 0x0, 0x1ff, 0x3, 0x0}, 0xa, 0x82, 0xffffffffffffff01, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r4, 0x4b64, &(0x7f0000cc8000-0x1)=0x0) r7 = syz_open_dev$sg(&(0x7f0000e88000)="2f6465762f73672300", 0x0, 0x2) write$tun(r7, &(0x7f0000bfb000)=@hdr={0x0, 0x85, 0xfffffffffffffffd, 0x0, 0x5, 0x0, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="d73c7f8eb813", [], {{0x883e, @arp=@generic={0x105, 0x8847, 0x6, 0xe, 0x0, @random="4ff3aa8f04c9", "6c0a77694c5f7dfd140118783cfc", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "b305f2dbed9092ef07b6c5e10f9717b3"}}}}}, 0x4a) mlock(&(0x7f000056f000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000651000-0x8)="2e2f66696c653000", 0x108) r8 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$setsig(r8, 0xa, 0x15) ioctl$sock_inet_SIOCADDRT(r8, 0x890b, &(0x7f00005c1000-0x78)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2a0000007, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6(0xa, 0x1, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x200000002e, &(0x7f0000856000-0x4)=0xffff, 0x4) 2017/12/12 10:43:55 executing program 2: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f65000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) mmap(&(0x7f0000b33000/0x2000)=nil, 0x2000, 0x20000e, 0x1f, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x7, 0x32, r0, 0x0) mmap(&(0x7f00006f8000/0x4000)=nil, 0x4000, 0x1, 0x1012, 0xffffffffffffffff, 0x2000000) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000015000)={@multicast1=0xe0000001, @loopback=0x7f000001, @rand_addr=0x1}, 0xc) mmap(&(0x7f00007ad000/0x1000)=nil, 0x1000, 0xa, 0x8030, 0xffffffffffffffff, 0x0) mmap(&(0x7f000018a000/0x7000)=nil, 0x7000, 0xbde35e1b672e5b8e, 0x40000000040011, 0xffffffffffffffff, 0x1000001fd) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002e7000/0x3000)=nil, 0x3000, 0x7, 0x4003e, 0xffffffffffffffff, 0x2000000000000) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f6465762f73657175656e6365723200", 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000001000-0x4)=0x800000001, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x200) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, r0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f61000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000b8c000/0x3000)=nil, 0x3000, 0x1000000, 0x32, r0, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000db6000)="", &(0x7f0000f67000)=0x0) mmap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x2000000, 0x2400000000003f, r2, 0x0) 2017/12/12 10:43:55 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) connect$netlink(r1, &(0x7f0000c2d000)={0x10, 0x0, 0x1f, 0x200}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r1, &(0x7f0000002000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x1ff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f0000000000)={0x3, 0x78, 0x9, 0xca06, 0x3f, 0x5, 0x0, 0x3, 0x41400, 0x8, 0x8, 0x3, 0xfff, 0x8, 0x0, 0x0, 0x1, 0x0, 0x4, 0x100, 0x7, 0x4, 0x7, 0x77, 0x4, 0x401, 0x0}, r2, 0x100, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b2d000-0x8)={0x0, 0x0}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00002dd000)=0x3, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000780000)="", &(0x7f000081a000-0x4)=0x0) 2017/12/12 10:43:55 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) clock_nanosleep(0x8, 0x1, &(0x7f0000ffb000-0x8)={0x0, 0x0}, &(0x7f0000b7d000-0x8)={0x0, 0x0}) 2017/12/12 10:43:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001ef000-0x9)="2f6465762f70707000", 0x0, 0x0) connect$unix(r0, &(0x7f0000a27000)=@file={0x1, "2e2f66696c653000"}, 0xa) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x4}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000460000-0x8)={r2, 0x0}, &(0x7f0000003000-0x4)=0x8) ioctl$sock_ifreq(r1, 0x8917, &(0x7f0000275000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f0000de5000-0x10)={0xe139, 0xfd, 0x7fff, 0x9}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000103000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r4, 0x0) sendto$inet(r3, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000143000)=0xffffffffffffffff, 0x4) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000feb000)={0x3, 0x1}, 0x8) close(r0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x1, 0x0, 0x0, 0x0, 0xa, 0x9d, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, {0x0, 0x0, 0x2, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x4c, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x40000000000001, 0x800000000000000, 0xfffffffffffffffb, 0x7f, 0x0, 0x3a}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003a7000-0xa)="2f6465762f70746d7800", 0x70001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f0000c0d000+0x96a)="646e735f7265736f6c76657200", &(0x7f0000ca9000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000dc6000)="f65ab905ca598adb1d51b5bbc9a7c30d96707205362cc3343797dda0defb0edd109ce9672dc747e3748fe61aa9e3791f02bf85538af25218f3235598e624bd30c61008b6f781cb46605eb72d68fbd87751cbce96808579f2e8900ff33c9a57198921db719abf075284309b43d95d35f243d4e2a65269ac2fae12f16478821435bd6ae0958f6e94867f716779efd5bff21c4cc4d3be0676884c1e4ec69ec585afd776934d5d39da0a4fb3e73624699b852da18d7590baaddfaaa150", 0xbb, 0xfffffffffffffff8) ioctl$TIOCSWINSZ(r5, 0x5414, &(0x7f00001a0000)={0x5, 0x1, 0x1f24, 0x4}) keyctl$update(0x2, r6, &(0x7f00006e1000-0x71)="927106c6f988c1e61b4d24bd1e813e34b5ec502d1f8bf08bb203e965472ac502cc4fbea5aeee1f0dc57cae9052f026a6fa7803895d1f1f4d161570d15eb64562488b9ad06ac0f131805c948be1d2daeae761e86a78128ef6b701b56cecdd890a4d50c1d3d4823aebe1a19fcc80107de1c3", 0x71) r7 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r7, 0x107, 0xa, &(0x7f0000c53000-0x4)=0x3, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000f0f000-0x4)=0x6, 0x4) ioctl$TIOCGWINSZ(r5, 0x5413, &(0x7f000045c000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000f7b000-0x4)=0x8001) 2017/12/12 10:43:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)="636f726564756d705f66696c74657200") getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000d38000-0x4)=0x0, &(0x7f000079f000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x58}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={r1, 0x10000, 0x20, 0x20, 0x10001}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000003000-0x1a)={0x57, 0x6, 0x4, {0x8, 0x3d}, {0x6, 0x4}, @const={0x7f, {0x3, 0x8, 0x4, 0x4}}}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x3)=0x9, 0x4) 2017/12/12 10:43:55 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000c2e000)=0x0, &(0x7f000053e000)=0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a6b000)="2f73656c696e75782f636865636b72657170726f7400", 0x10000, 0x0) getpeername$inet(r1, &(0x7f0000282000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b33000-0x4)=0x10) 2017/12/12 10:43:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f0000001000-0x13)="ccc0c4409eefb8816c44f340a985900c7b1edd", 0x13, 0x4000044, &(0x7f00001c5000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2017/12/12 10:43:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00007ea000)="2f6465762f7573626d6f6e2300", 0x6, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = syz_open_dev$loop(&(0x7f0000b5f000-0xb)="2f6465762f6c6f6f702300", 0x29c1, 0x180000) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000b61000)={0x0, 0x0, 0x0, 0x0, 0x1, 0x7, 0x7, 0x10, "3295808730fb75d6e7cbc4e3e4aa510bea47e39b166e6dd7ac59f6339da2892daa3063922a71ee0e7e0c0b472f23d4b4eefe84b81b71d86397c0f9d742048ce0", "7771300cc03ffeb7985400ea117a2c8000b2f97cf1f2cf39a9af13080b3d1feb", [0x200000000000007, 0x0], 0x0}) r3 = syz_open_dev$usbmon(&(0x7f000048d000-0xd)="2f6465762f7573626d6f6e2300", 0x9, 0x541003) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f00006a3000)="d4d975da6d9d80f93b49567b8072db58fa2c2218eb416afb38b5c5", 0x1b) getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00008c6000)={0x0, @multicast2=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f00008fe000)=0xc) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000678000)={0x0, 0xc3ae}, &(0x7f000010a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000180000-0xb8)={r5, 0x7f, 0x2000008001, 0x5, 0x7, 0x7e00, 0x2, 0x9, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x50d88ee3, 0x80000001, 0x0, 0x2}}, &(0x7f0000803000)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f000019d000)=r6, 0x4) r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x40000000000, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = inotify_init1(0x80000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000015b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b44000-0x4)=0xc) fcntl$setown(r7, 0x8, r9) fcntl$dupfd(r4, 0x406, r3) fcntl$getownex(r8, 0x10, &(0x7f0000dd0000)={0x0, 0x0}) ptrace$setopts(0x80004206, r9, 0x3ff, 0x0) fcntl$setsig(r7, 0xa, 0x200000001000001d) setresgid(r11, r11, r11) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000c2e000)={0x6, &(0x7f00008b0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b61000-0x90)=[{0x0, 0x63, 0x8, &(0x7f0000c2f000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x80, 0xdd, 0xfffffffffffffff9, &(0x7f000045d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x4, 0x8c, 0x0, &(0x7f0000c2f000-0x8c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x1, 0x75, 0x5, &(0x7f0000a03000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0xffff, 0x9c, 0x1, &(0x7f0000581000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x9c, 0xbf, 0x9, &(0x7f0000836000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000143000)={r9, r10, r11}, 0xc) ptrace(0xffffffffffffffff, r9) r12 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)="45", 0x1) ioctl$sock_ifreq(r12, 0x89f1, &(0x7f0000933000-0x28)={@common="73697430000000000000000000000000", @ifru_data=&(0x7f0000653000-0x20)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) 2017/12/12 10:43:55 executing program 0: socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70707000", 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000000000)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006ce000+0x1e8)="2f6465762f73657175656e63657200", 0x0, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f00009dd000-0x10)={&(0x7f0000f3f000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000001000-0xc)={0x2, 0x4, 0x5, 0x83, 0xcdbf, 0xffff}) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000001000-0x4)=0x0) 2017/12/12 10:43:55 executing program 4: getuid() 2017/12/12 10:43:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x840) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002000-0x4)=0x9, 0x4) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f0000001000)={0x4000000, 0x19e, 0x19}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f000069e000)={r1, 0x0}) socketpair$ax25(0x3, 0x7, 0x8, &(0x7f00007bf000)={0x0, 0x0}) 2017/12/12 10:43:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f72746300", 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 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) sendmsg$netlink(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000-0x38)=[{&(0x7f0000000000)=[{0xd0, 0x5, 0x404, 0x8, 0x4, "9301ac951a1535420b6976ba25678eb3066cf2c7c305088f0f3e3be701e3295faca3f5fd3b4b51fcf929dda747b58b3051c216a592662d6f064947713400e4e4964ff85dedeba145f9dff683775d733ca9d691482aca47dcc1734af06e05bbd9705188b322a300b44d8312de65764fe5f1e214cc4df9a4919c703f02f4f601b89331bc8e295eeaa05f12a428267b16128a63d7700a41d5f2bdf0bc446f7267a62d96303872193960f48f5e0bc06d9e4c9f2152f72975afb88f2680de1dd211b1"}, {0x7d, 0x9, 0x0, 0x5, 0x401, "6aa0b8686f57ebcb3ffeaf128ba60829237c9a4819420ee1460f3b72ccac4d7e27e54ecf739c2aa3414ad4327adc386955c79b0d374eadfaea3ebc064fe6dc4abd5823dd549a71928c2ab5947bcdad262d9b4720b0e606bdae274c0f6fe8bdc42df883e3686466601fc7b9fbe7"}, {0xac, 0x4, 0x118, 0x9, 0x8, "455da939eaec33c8878c0e55531a4b96e4681eb25c2c12488bf88d5a8cdb4bef92ecdfbfdb73e6a20dbb0d14af3015110eaadb1dc95e38b134eed82e7f87741968f0ce092c1bf7cc47b5eacbc7a444c6cbc3da68c80547cd5a0b2f307df736b8863513bbb2596d70593adb85b3bdd33636d001a375162daf86edfb0b3f30e7d658792ec21d4ede7e23c04c6083ae9e441da43148aa4c239057c7ba52"}, {0x7b, 0x7, 0x2, 0x2, 0x7fff, "362feb7d6478f02ac89dfa74d1d1aade4459bf0698a8c272eaac4a1b07ae5be21fa08610dd34b55f148d68308e74b57de2ff21e22da5d06a3c9e9343da953fae26294aad8c4435c75e50bcfbda88a5a2120e50320ea03b71300a6611d7f6141c00a8aed4635e517be7cff3"}, {0x10, 0x6, 0x1, 0x4, 0xf082, ""}, {0xc9, 0x9, 0x40f, 0x65b2e2d2, 0x100, "1247e651808a8f34761d4632f691ec20873f0dcbd6cdc0213dab94e25221f7eb050a48f22029a952613b4ea8d2ad6265d3a61003976c17e543b7a989349e1b88366a1e56e89865f0098698bd6bc58391020e6075b71cb4c9beedf7f2c51b61544b13dac77966dc9d59456c38afdfac23c6556c5c814b01db43e39fa307761388db90dd91eb9b1fb82e34b885a767c352768b5250dce4c7ebbb9592530a0ffd96250d02283de04236e8ec126abfe40e21c254eeeed61967423b"}], 0x34d}, {&(0x7f0000000000)=[{0x102, 0xfffffffffffffffc, 0x400, 0xffffffff, 0x6, "719b1940608e13e5f6b47d1aac716179d3c0ace0522e004ec55ab2f31b8218bb95ab4f1ce94ec08ce6fcb6a1393f1e37b9ee38d06fe3c140a882895fe61dd9076d17bc81d13eb45316c18573994d4128d089a6f169f7e9164c19ca0520be9e118ad8e5c9236507cbb60e6f50fdd8e8be700faec3d961d01d4cd41ce52911a8b7837804734a72e064aca5f3515f61af8b4f54dc76297bfee90ed5ed1d74e9fcd4e7895fcf8c20e6d635d834ca20f68316e2f4c7f8e272aefb87c93eeeded3ef4d6c020952fadfc91942787a953b3345ace1f6a8d3fd9cff741eb275e8947afd668212e1c6fb668f9a665128727b672a1b3d0d"}, {0x77, 0x8, 0x0, 0x7, 0x6, 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{0x10f, 0x7fffffff, 0x8, 0xa00000000000, 0x2, "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"}], 0x111f}, {&(0x7f0000000000)=[{0xda, 0xa, 0x1, 0x9, 0x0, "0e3f2629a2ba5ff58c4d4e1dfb0cb7a7122a41a9a31461d5a85bdd910a3a9937bef875cbcbb321418376a7248ece47f4fe7dddb3c648eb1a1264184962a45f32f2c33dd5a17099c2be9cc34d50b2070fe42607e0df34b93415cdba298502366eb846399434b0e7638eb85046ef2b549fa928eb3db5a723045eca8bddff46036bc4510caf573e8b9571cdba3ef1af9891fc4b74d10f8e95ddc5fca5c14ee24170530342251291912d2b3b23120e8f6f81801b96a79f3604f3d285f0cef3a9870817ce072553abe0cf4da7"}, {0x9d, 0xffffffffffffff91, 0x101, 0x7, 0x2, "ba58c5ab1c85f635ef4da4abec37f0bda754bbe3dc4cbe3047f82291ac7b4ef081b4c116c9a99f89ab2a7d37ce7364ce1005d59bacbc226abdffec8a1ad9961d48e877ecab501e9b9662c0973837202553b5056ade09f62ee456519aa102650f94cbed65c69c46ebfdea672b90be415e664f4ba30efedfd072f9ff4ddd67cf0055eb20662e5963133cec9ab046"}], 0x177}, {&(0x7f0000aed000-0x2e5)=[{0x3a, 0xfffffffeffffffff, 0x20, 0x0, 0x4, "af2a9828fe3ff002cf784f33667885bb4348b317ebbd6bc7a87e380e310c070cd2a8f7e909b661c3fb0c"}, {0x1f, 0x9bb3, 0x100, 0xacf5, 0xe7b, "345fa68921de65f6c05e298d2d1ec7"}, {0x48, 0x1, 0x800, 0x6, 0x0, "cdf7bfc8ca3a8ac096abd6435c40b58b29eaacca8d92fddae6fd0d08af36b7d0eb573dd1fdd62fb63ce96161a967effbba30509045e4b431"}, {0x46, 0x97, 0x4, 0x4e000000, 0x800, "4338c6dcba6ff4eaafd5d18244789425eb30a87d75b8b36374812731c20ffce3e771884f9d8c79ed5d6df46c1dc016fb5a950fe12a97"}, {0x10, 0xae0, 0x920, 0x2, 0x8, ""}, {0x4b, 0x0, 0x800, 0x8ac, 0x0, "1af55405064fdb380e1ecfb7625f1611eb3cc507bec5a3333c63f969c5935c75e5dce5fa7736451b2145596a64dc7f33bc820f62ba7237430e7a62"}, {0xf1, 0x5, 0x114, 0x24a, 0x9, "12ce3885d087b039301ccd7cb0d2273c036f9763c89ab85a2e4aa929a57a1c0100db352785c494df46e8cbde5409e7ca31ae516788ec4bf1232c3dc3fcdf2bf630659e259fe26a8e1d56018603e0b3bde858c1efbd3e6d34f66d317553d1376d06197a670940a13a21293237ce7d0d140bd35b4047cb564c3f9855732825a980d7b26c0a4b31d4f0b357caa2834115992bc56e2fb1b6dc0b05f89b407f54359ef36d40ec8f683965d79d9b9183938b9501c727646bd960d6c068ba5e144919d52577004f291676edd00d4e7f7c40449fd844aa5f5379a98b3b0970f452192d4209"}, {0x38, 0xef0, 0x200, 0x0, 0x4, "46def3b145b4eb70cf91479dd7eab844cd684594e9e7bbf8d38370d9fbd8eee69482bd8653fd7ea8"}, {0x7a, 0x0, 0x829, 0xfcb, 0x4, "1e01254ec29eb33375f74f76207f4c350454a021defc481334321074d6f397a2335857e1c11daeb6f61a280d4d18a8eb38c2896b0b5c50de3f1d3dd04b52617e7338f859e974b8de6fbd72c257fa771be791244d86348183d12420a81d316bc1719873af8ed04af47d0d"}], 0x2e5}], 0x7, 0x0, 0x0, 0x4000}, 0x24000000) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d0d000-0xe)="2f6465762f6b657963686f726400", 0x40000, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f0000469000-0x9a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/12 10:43:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001ef000-0x9)="2f6465762f70707000", 0x0, 0x0) connect$unix(r0, &(0x7f0000a27000)=@file={0x1, "2e2f66696c653000"}, 0xa) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x4}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000460000-0x8)={r2, 0x0}, &(0x7f0000003000-0x4)=0x8) ioctl$sock_ifreq(r0, 0x8917, &(0x7f0000275000)={@common="67726574617030000000000000000000", @ifru_flags=0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f0000de5000-0x10)={0xe139, 0xfd, 0x7fff, 0x9}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000103000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r4, 0x0) sendto$inet(r3, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000143000)=0xffffffffffffffff, 0x4) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000feb000)={0x3, 0x1}, 0x8) close(r0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x1, 0x0, 0x0, 0x0, 0xa, 0x9d, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, {0x0, 0x0, 0x2, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x4c, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x40000000000001, 0x800000000000000, 0xfffffffffffffffb, 0x7f, 0x0, 0x3a}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003a7000-0xa)="2f6465762f70746d7800", 0x70001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f0000c0d000+0x96a)="646e735f7265736f6c76657200", &(0x7f0000ca9000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000dc6000)="f65ab905ca598adb1d51b5bbc9a7c30d96707205362cc3343797dda0defb0edd109ce9672dc747e3748fe61aa9e3791f02bf85538af25218f3235598e624bd30c61008b6f781cb46605eb72d68fbd87751cbce96808579f2e8900ff33c9a57198921db719abf075284309b43d95d35f243d4e2a65269ac2fae12f16478821435bd6ae0958f6e94867f716779efd5bff21c4cc4d3be0676884c1e4ec69ec585afd776934d5d39da0a4fb3e73624699b852da18d7590baaddfaaa150", 0xbb, 0xfffffffffffffff8) ioctl$TIOCSWINSZ(r5, 0x5414, &(0x7f000035d000)={0x5, 0x1, 0x7, 0x6}) keyctl$update(0x2, r6, &(0x7f00006e1000-0x71)="927106c6f988c1e61b4d24bd1e813e34b5ec502d1f8bf08bb203e965472ac502cc4fbea5aeee1f0dc57cae9052f026a6fa7803895d1f1f4d161570d15eb64562488b9ad06ac0f131805c948be1d2daeae761e86a78128ef6b701b56cecdd890a4d50c1d3d4823aebe1a19fcc80107de1c3", 0x71) r7 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r7, 0x107, 0xa, &(0x7f0000c53000-0x4)=0x3, 0x4) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f00006dc000-0x4)=0x3, 0x4) ioctl$TIOCGWINSZ(r5, 0x5413, &(0x7f000045c000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000f7b000-0x4)=0x8001) 2017/12/12 10:43:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000233000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000dd6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$tun(&(0x7f0000b1f000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053a000-0x4)=0x8000201) r4 = fcntl$dupfd(r2, 0x406, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@generic="485fe5cec7bd253845bcbc3b04009a97", @ifru_flags=0x1000}) r5 = syz_open_dev$tun(&(0x7f0000017000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xffffbffffffffffe) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f0000fb3000-0x4)=0xffffffffffffffff) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000533000)={@generic="50c145ebe99b22ec6d1a208eb395fe7f", @ifru_mtu=0x40000007}) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x4, 0x8032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b0b000-0x11)="2f6465762f7667615f6172626974657200", 0xffffffffffffd, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r6, 0xc0505405, &(0x7f00005db000-0x50)={{0x3, 0x0, 0x1ff, 0x3, 0x0}, 0xa, 0x82, 0xffffffffffffff01, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r4, 0x4b64, &(0x7f0000cc8000-0x1)=0x0) r7 = syz_open_dev$sg(&(0x7f0000e88000)="2f6465762f73672300", 0x0, 0x2) write$tun(r7, &(0x7f0000bfb000)=@hdr={0x0, 0x85, 0xfffffffffffffffd, 0x0, 0x5, 0x0, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="d73c7f8eb813", [], {{0x883e, @arp=@generic={0x105, 0x8847, 0x6, 0xe, 0x0, @random="4ff3aa8f04c9", "6c0a77694c5f7dfd140118783cfc", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "b305f2dbed9092ef07b6c5e10f9717b3"}}}}}, 0x4a) mlock(&(0x7f000056f000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000651000-0x8)="2e2f66696c653000", 0x108) r8 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$setsig(r8, 0xa, 0x15) ioctl$sock_inet_SIOCADDRT(r8, 0x890b, &(0x7f00005c1000-0x78)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2a0000007, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6(0xa, 0x1, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x200000002e, &(0x7f0000856000-0x4)=0xffff, 0x4) 2017/12/12 10:43:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e8b000-0xe8)={{{@in=@broadcast=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b3d000)=0xe8) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000c27000)="", 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d36000-0xe)="2f73656c696e75782f7573657200", 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000d4f000-0x8)={0x0, 0x63}, &(0x7f00008ee000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000cc0000)=@assoc_value={r2, 0x1}, 0x8) getsockopt(r0, 0x6, 0xf, &(0x7f00002e2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000009b000)=0xe1) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00006c7000-0x8)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) r3 = dup3(r0, r0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000810000)={0x0, 0xd6}, &(0x7f00001b9000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00006e9000-0x10)={r4, 0x6, 0x1ff, 0x3ffc0000000}, &(0x7f0000600000-0x4)=0x10) r5 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000b83000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) init_module(&(0x7f0000204000)="2f73656c696e75782f7573657200", 0xe, &(0x7f000099c000-0xe)="2f73656c696e75782f7573657200") ioctl(r5, 0x6000020000001276, &(0x7f0000832000-0x1)="") 2017/12/12 10:43:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in6={0xa, 0x3, 0x22, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x10001, @loopback={0x0, 0x1}, 0x4}], 0x58) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000227000/0x4000)=nil, 0x4000, 0x1000000, 0x12, r1, 0x0) r2 = accept4(r1, &(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x1000000000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000001000-0x5c)={{0xa, 0x3, 0x80, @loopback={0x0, 0x1}, 0x1ff}, {0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, 0x1, [0x4, 0x1, 0x8, 0x8e, 0x3, 0x0, 0x7fffffff, 0x1000]}, 0x5c) 2017/12/12 10:43:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000069d000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() accept4$ipx(0xffffffffffffffff, &(0x7f000005f000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000cb3000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000085f000-0x108)={0x0, @in6={{0xa, 0x3, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0xe68, 0x2, 0x0, 0x8000, 0x0, 0x0, 0x200, 0x4, 0xcf, 0xfffffffffffffff7, 0x7, 0x265, 0x1, 0x0]}, &(0x7f00002d5000)=0x108) r3 = socket(0x10000000010, 0x2, 0xc) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000b00000)={0x0, 0x6, 0x97f, 0x8000, 0xdafa, 0x3, 0x45, 0x101, {0x0, @in6={{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, 0x0, 0x80000001, 0x40, 0x1}}, &(0x7f00001c8000)=0xb8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f000058e000-0x8)={r4, 0x1000}, &(0x7f000013c000-0x4)=0x8) mknod$loop(&(0x7f00006e4000-0x8)="2e2f66696c653000", 0x8, 0x1) r6 = socket(0x201b, 0x7fd, 0x4000000400) write(r1, &(0x7f000089c000)="1f0000000104ff00fd4345bb0400000000000000090001000116010300ff0063", 0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000fa3000)={r2, 0x10000}, &(0x7f0000558000-0x4)=0x8) socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket(0x20200013, 0x2, 0xfffdffffffff3e2f) getsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f00007b7000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000806000)=0xe8) ioprio_set$uid(0x3, r8, 0xa02f) fadvise64(r6, 0x400000, 0x0, 0x0) write(r3, &(0x7f00003ca000)="1f0000000104ff00fd4345020000000000da000008000100010400ebffdf0053", 0x20) socket(0x1, 0x1000000080000, 0xd90e) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000a24000)={@generic="654dfb6e9fe8849d3782bf6ec675cc13", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r9 = syz_open_procfs(r0, &(0x7f00004d1000-0xe)="617474722f667363726561746500") r10 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ede000-0x9)="2f6465762f72746300", 0x521c00, 0x0) syz_open_pts(r10, 0x83b) r11 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007fe000-0xb)="2f6465762f6877726e6700", 0x80000, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000fa9000)="2f6465762f6877726e6700", 0x8002, 0x0) dup(r3) ioctl$TIOCNOTTY(r11, 0x5422) write(r9, &(0x7f000014f000)="1d000000030000fd4345ff90ffff001503fd000100010003040900000000", 0x1e) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f000063d000)=@sack_info={r5, 0xffff, 0x2}, 0xc) accept4$inet6(r3, &(0x7f0000729000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00003d3000-0x4)=0x1c, 0x807ff) write(r3, &(0x7f0000320000-0x1f)="1f0000000104ff00fd4345060000000000d100000900050000000000000000", 0x1f) r12 = socket$inet6_sctp(0xa, 0x3, 0x84) sendmmsg$inet_sctp(r12, &(0x7f0000118000)=[{&(0x7f0000938000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000950000)=[], 0x0, &(0x7f0000938000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x1ff}}], 0x5, 0x0}], 0x1, 0x0) 2017/12/12 10:43:55 executing program 3: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x2f, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x13, 0xec) mmap(&(0x7f0000e41000/0x3000)=nil, 0x3000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b32000-0xe8)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff3000-0x4)=0xe8) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000ff4000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00003df000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000117000-0x8)="2e2f66696c653000", 0x400, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x400000000001, 0x0) timer_gettime(0x0, &(0x7f00007e9000)={{0x0, 0x0}, {0x0, 0x0}}) getitimer(0x0, &(0x7f0000220000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x0}, 0x8) dup(r4) fcntl$setstatus(r2, 0x4, 0x8000002000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x3, 0x0, 0x4, 0x0, 0x0, 0x80000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f00006ac000)="89b78223", 0x4, 0x0, &(0x7f000012d000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, 0x1c) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f000067e000-0x10)={0x0, 0x0, 0x101}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f000055f000-0x10)={0x0, 0x0, 0x1000}) 2017/12/12 10:43:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = socket$unix(0x1, 0x0, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) r1 = open(&(0x7f0000268000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000f3f000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") openat(0xffffffffffffffff, &(0x7f000001b000-0x8)="2e2f66696c653000", 0x0, 0x0) accept4$ax25(r1, 0x0, &(0x7f00008da000-0x4)=0x0, 0x80000) mkdirat(0xffffffffffffffff, &(0x7f000019e000-0xa)="2e2f636f6e74726f6c00", 0x0) alarm(0x1000) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r1) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f0000ff6000)={&(0x7f0000000000/0x1000)=nil, 0x4, 0x2, 0xc6, &(0x7f000009c000/0x2000)=nil, 0x7}) memfd_create(&(0x7f0000001000-0x1)="00", 0x0) 2017/12/12 10:43:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f61636365737300", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000001000-0x4)={0xe9, 0x4c18ef4e, 0xc5}) 2017/12/12 10:43:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x802, 0x440) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f000022b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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2017/12/12 10:43:55 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000b1000-0x15)="2f70726f632f73656c662f6e65742f70666b657900", 0x0, 0x0) write$eventfd(r0, &(0x7f0000014000-0x8)=0x3f, 0x8) 2017/12/12 10:43:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000)={0x528, 0x5, 0x7, 0xccf, 0x3, [{0x80, 0x6, 0xe20, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x8, 0x35fdd950, 0x6, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x0, 0x6, 0x3, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000004000-0x9)="2f6465762f72746300", 0x300, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x3, 0x2, 0x1, 0x0, 0x5, 0xfffffffffffffffa, 0x10000, {0x0, @in6={{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x80e, 0x100000001, 0x1ff, 0x9}}, &(0x7f0000003000)=0xb8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002000-0x14)={r2, 0x8000000000, 0x3f, 0x3ff, 0x401, 0x7}, 0x14) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000)="2f73656c696e75782f656e666f72636500", 0x88800, 0x0) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") remap_file_pages(&(0x7f0000561000/0x800000)=nil, 0x800000, 0x2, 0x7, 0x1010) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCSBRK(r4, 0x5427) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r5 = memfd_create(&(0x7f0000b21000-0xc)="2d2773656c696e75788e5c00", 0x1) shutdown(r5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000000)=@generic="00000000000000000000000000000000", 0x10) ioctl$VT_RELDISP(r5, 0x5605) 2017/12/12 10:43:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000058b000)="262500", 0x1) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x8000000000000003, 0x6) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000925000-0xc)={@rand_addr=0x0, @empty=0x0, 0x0}, &(0x7f0000989000-0x4)=0xc) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000886000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, r4}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000566000)={@empty=0x0, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000de5000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6, [@multicast2=0xe0000002, @multicast1=0xe0000001, @loopback=0x7f000001, @loopback=0x7f000001, @rand_addr=0x4000000000000, @empty=0x0]}, 0x28) mmap(&(0x7f0000000000/0x922000)=nil, 0x922000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x2, 0x809, 0x406) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000766000-0x4)=0x0) r6 = userfaultfd(0x80800) mmap(&(0x7f0000871000/0x3000)=nil, 0x3000, 0x1000000, 0x10, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x20000000000044, 0x0}) mmap(&(0x7f0000922000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x12, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000658000)={0x0, 0x0}) ppoll(&(0x7f0000001000-0x30)=[{r3, 0x1, 0x0}, {r5, 0x40000400, 0x0}, {r3, 0x1, 0x0}, {r5, 0x1000, 0x0}, {r5, 0x200, 0x0}, {r6, 0x40, 0x0}], 0x6, &(0x7f0000922000)={r7, r8+10000000}, &(0x7f0000425000-0x8)={0x10000}, 0x8) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f000087b000-0x20)={{&(0x7f0000da4000/0x3000)=nil, 0x3000}, 0x3, 0x0}) mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x3f, r5, 0x2000000000) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000396000-0x4)=0x0) perf_event_open(&(0x7f000086d000-0x78)={0x5, 0x78, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x8, 0x6, 0x6, 0x0, 0x0, 0x0, 0x3, 0x3, 0x20001000, 0x8, 0x84, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0}, r9, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r3, 0x0, 0x27, &(0x7f0000bdf000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000ffd000)=0x1000) 2017/12/12 10:43:56 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000030e000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) [ 319.872883] audit: type=1401 audit(1513075435.942:337): op=fscreate invalid_context=1D000000030000FD4345FF90FFFF001503FD0001000100030409000000 2017/12/12 10:43:56 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) msync(&(0x7f000039d000/0x1000)=nil, 0x1000, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000c2e000)=0x0, &(0x7f000053e000)=0x4) r1 = dup2(r0, r0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000157000)="00000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/12 10:43:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000069d000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() accept4$ipx(0xffffffffffffffff, &(0x7f000005f000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000cb3000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000085f000-0x108)={0x0, @in6={{0xa, 0x3, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0xe68, 0x2, 0x0, 0x8000, 0x0, 0x0, 0x200, 0x4, 0xcf, 0xfffffffffffffff7, 0x7, 0x265, 0x1, 0x0]}, &(0x7f00002d5000)=0x108) r3 = socket(0x10000000010, 0x2, 0xc) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000b00000)={0x0, 0x6, 0x97f, 0x8000, 0xdafa, 0x3, 0x45, 0x101, {0x0, @in6={{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, 0x0, 0x80000001, 0x40, 0x1}}, &(0x7f00001c8000)=0xb8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00007ba000-0x8)={r4, 0x1000}, &(0x7f00006f6000-0x4)=0x8) mknod$loop(&(0x7f00006e4000-0x8)="2e2f66696c653000", 0x8, 0x1) r6 = socket(0x201b, 0x7fd, 0x4000000400) write(r1, &(0x7f000089c000)="1f0000000104ff00fd4345bb0400000000000000090001000116010300ff0063", 0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000fa3000)={r2, 0x10000}, &(0x7f0000558000-0x4)=0x8) r7 = socket(0x20200013, 0x2, 0xfffdffffffff3e2f) getsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f00007b7000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000806000)=0xe8) ioprio_set$uid(0x0, r8, 0xa02f) fadvise64(r6, 0x400000, 0x0, 0x0) write(r3, &(0x7f00003ca000)="1f0000000104ff00fd4345020000000000da000008000100010400ebffdf0053", 0x20) socket(0x1, 0x1000000080000, 0xd90e) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000a24000)={@generic="654dfb6e9fe8849d3782bf6ec675cc13", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r9 = syz_open_procfs(r0, &(0x7f00004d1000-0xe)="617474722f667363726561746500") r10 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ede000-0x9)="2f6465762f72746300", 0x521c00, 0x0) syz_open_pts(r10, 0x83b) r11 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007fe000-0xb)="2f6465762f6877726e6700", 0x80000, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000fa9000)="2f6465762f6877726e6700", 0x8002, 0x0) dup(r3) ioctl$TIOCNOTTY(r11, 0x5422) write(r9, &(0x7f000014f000)="1d000000030000fd4345ff90ffff001503fd000100010003040900000000", 0x1e) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f000063d000)=@sack_info={r5, 0xffff, 0x2}, 0xc) accept4$inet6(r3, &(0x7f0000729000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00003d3000-0x4)=0x1c, 0x807ff) write(r3, &(0x7f0000320000-0x1f)="1f0000000104ff00fd4345060000000000d100000900050000000000000000", 0x1f) r12 = socket$inet6_sctp(0xa, 0x3, 0x84) sendmmsg$inet_sctp(r12, &(0x7f0000118000)=[{&(0x7f0000938000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000950000)=[], 0x0, &(0x7f0000938000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x1ff}}], 0x5, 0x0}], 0x1, 0x0) 2017/12/12 10:43:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f6175746f667300", 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00006f7000-0x4)=0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000-0x18)=[{&(0x7f0000001000)="ea42756d85a13b331be48552d6477c6c741063119d9df274f2287bdf47a810ba0390e98ec32926036b95455da3d1d25026d4919444ebba65b18cd6e7d1021a836bb210857951de1b5264560fe641c45b03d6aef25b82101e0eda4a4345693f14cee749665f78b436c24647ff9bf9dfc89af9b26f8308dcd6ce6594ffd329e5101935bb61629c30209b9ff015b3b5bb0c158423cc030c208622041eef9e9f89827cd11e59f6f38ebfae4d83481f735edd999d28255991fc381b770edfe04a5e470cb79e3b5599d1246c8fcb4b50db39dc80b64de07e6a74fd", 0xd8}, {&(0x7f0000002000-0xda)="b59368481823cb391e3c4a0f4e3cdc393d506c2ef6737c3aead572ced8fef285d4d4c9f6f30e028c90c89baaa3d1b3f920d9a87b57eec8d3d9324ac6eccd0dcb31caf9c120608033a2e43aca5faa6d48488d3dfaa2be89bc11330321db597bd9e06057264ea47d3efd56a6b2a97b0aa34c4410dcc41cb5a25ef2fa8b5d96c03b790542eaa9c6746126d17a60942f5997794abddf36ace3917993aac4ab9939dfa2ce5237a95b1660257a2204e41c7e3ceb0beb6e7b24910b40a2b96df0e6f1519326edb466fef8dcaa72ca934979fe960a8631aecf02069fddc7", 0xda}, {&(0x7f0000002000-0x7f)="ee09900cd28c286d7319d79e730fdcdc03cf83321eb09de2cd655cba090a41a146e532be8531cfab46f6323139d435518a259ebac73e4b703ef02c7f8d4765875fe5c31f67d3dab7740b5d81ba2c010231de24454015d92efc6a47f43ee686e72a5b5fbecc45a3e29e460f1cef91ee21ca731127be771066e7573a33287d82", 0x7f}], 0x3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000-0x8)="2e2f66696c653000", &(0x7f0000002000-0x44)={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) sendmsg$netlink(r0, &(0x7f0000001000-0x1c)={&(0x7f0000002000-0xc)={0x0, 0x0, 0xffffffffffffffe1, 0xde0b}, 0xc, &(0x7f0000000000)=[{&(0x7f0000003000-0x43f)=[{0x56, 0x6, 0x600, 0x2, 0x7, "6c89100ea13f8a04c1701f3ba7bba097155af0f7ddb0741f780b3af05b4ce0e0d491ba034f3f058e57208caa0a5d1ebd0cd247f6d8935882f18a14f1545ebb90d86e93bd4400"}, {0x105, 0x400, 0xc02, 0x1, 0x3, "ad6dd9a4dbaf2db4934b536bff4569967c56a9fa5655fba03ed40a559baf5217b8533df324ef2aaf2036985ca466317feb2ddbcbada6d344a0b904fbff110607969c313be1e37b3c6b52f8b31483963c6b60ceb1d13705943b3f8392836009bb0c2df8c9c9d75edc5a40e143498524a249816459bcaf2051962da577d54f94c86a3ba0b26c599a31c3d680d84e99ca6c0b826aa30286a6729773eae70c636e8d5f13e27dad1a617bb792177b3f7af739e3a517f659572f7d85a780f9db4cdbbec1726fd5cad73d089a6d1d8879edb1f3928a4f9b5e50944fe15273d62e08fc58aa1ba2928270ded5422cb7ff761726d91b2407c82a"}, {0xf3, 0x6, 0xb00, 0x2, 0x101, "9fbd6b9dfa928957e1c6bb18230f70e4773fe723036d3d9b4cea7ce954a5d2033246211caa02cd3c8a2f755b5def399ffb812d482e53f95abab737e0162de1716e19e8a57ba6780d3fb066ad5a1bf0db817adf504675a16ff7b76ac41a6d0f2fd979923af4e0634953ee7519a3988b518139b1a33090e7ecb9a27240b969075dece0ad1582973ca2e34a7ee072d8afaed5b8e0beabf10952cd5ee5653fdc17cc8553738b7df1010448212c89392fa37e6297b42a62612889c63ebf65af7f42e4b832e83d608159f49b32a4217a712e258b4a4e908c8293b568296cb14a008cfe1272a1"}, {0xb4, 0x100, 0x10, 0x1, 0x0, "3516696ac2927f99efe720658390d8b09a690c3fe208b32d3df33eeb9d4c728b4c8ca720cb4a6f449c1aeed55ea52fd5b43374df42fedadfbac3579102b2f519968b808a79105bf208a20413132b222303c575a2a09187e26c7963e90e9612544b53bd6c65faf8ae87f020eb105ca7ef70f8c5f357a99825c3aade2b914b8e32d387397d9d964f3cf430b8b3b99dd10b5c94928de613fabd65076ef2e843b1b3d21e865e"}, {0xb4, 0x5, 0x400, 0x7fffffff, 0x6, "c26f9b2c8e0f7fb975bacbdba7fd86c91b73ec03873afdabc6bae538e790569254f718344cfa53780134c54e356467f7fa497cbf56b65a13f725963b0f9b042534e79862800001365099aaa78a801ee2a5b8780908af15125d9b8e6e98e84739ff93cb33fb234402488665414a487d75d1b5b7e0f0de30d6c127aadd3b70ad9ce31bca23eb2d09c0d26837a352b5852a92de30db7e6a1dd7fde1c0c20e48a2e1076cb285"}, {0x89, 0x798, 0xc00, 0x7, 0x3b8, "85890a6892ff2f080e14c9e48abce241dcac4e6b28f5f1ff483b4d5b6e5db6afd8fa8688dbf0b1e5fce7f1cb66164cca6dfc40dc2fd420569763e92ac111cfec0ce20523450d3f11bc3ac1c1e99a92f5980e8eb4f24915bfc804601cbf0eb951c0a01f546df426b52a6a8e92b37487ab2849c09ab2e3f9e162"}], 0x43f}, {&(0x7f0000eb4000-0x20e0)=[{0x1010, 0x4bcf, 0x802, 0x1, 0x0, 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"0a99595b33088f5bf202148d1bb767926fbdc543697d120d690bb82544f700af5c443ecba228114eba87a45131770215b2f40e3c0a732b4feb8193098407f45b3a8627504dd91039a4091ca2415c337879ee757b42509c3b9a4568761079beb46bb244430ca01ba2824a1bcaec218595eaa9e4f1201f9d0f0c0ffde0896b4cd5de89347c7ded7abd74d202a7d2d8e725923ef2ca90b76d2f3241eb2b41101a02886c546455125e0eea5d01686d47d1d0985bec20cd7807c6931d1432ba1bc0a96b8e10a2a3a6e053d3fe856fc0ce75711e9c6277e19b824a346be69cb660c882159762ed8bbb879e1a47b0592d39"}], 0x364}, {&(0x7f0000000000)=[{0x8b, 0x0, 0x2, 0x2c41, 0x4, "783608b22ae77a7dc7026da24c82511b5890b5dd39fdbbcc1a6d428028a9c854ee2b2a905e54cf50f5b807fcab0ffce251c99a632be512092057bc5f55d2560dbffde534306397025812b63a101a7e0996a561ae82ab3d7b4e85de084e4bfbe52ccf2929ce59906163cdf73ae050ea1110ca74dc8c0a38b4600755"}, {0xdc, 0x1, 0x108, 0x3, 0xb4, "cf8fd2a1e86f4897dd63048daabd0fdef2dbc2794400310ef3a6c5cf292290fbad9d16d0009768306ddb034d18760c2cd3975f7d4a9357b676f6511f268a002e605580c2fb4779ed2ac8400145434d0b21314f276b074c1516c7e8c2969f21e8f582495a41a6b1b994d76a234e991b8906672846fdbd1c543034b2ed5f9360dbfbea2560533a1ea1a4b55dd4b182ea9391e948964c462fad96d4ce255b4e90ceb6dcbd3938ec7a32e7ea29667744eca158a754e4669e48652487bcc7a9cf585942dc931f6e315cb346bfc96b"}], 0x167}, {&(0x7f0000002000)=[{0x8e, 0xff, 0x802, 0x4, 0x1, "b5d4a02e701f4c2e0b72b662fbebdea1bc2dc29c11c8e7096ae684725ade7da3a1b4f954c7272379b1b3b39a0e2bc34b1ad6e5c4da2e004028f02586ef6c9977e5f744741b94c26752743e5be7cf23abbaa97b59518c7912592774edb63fe4355cd3c8d33464710e94f88da800393ca6543939447de2367034862e794d31"}, {0x1010, 0x863, 0x424, 0x6, 0x0, 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{0xe2, 0x3f, 0x300, 0x40, 0x7, "db5cb6de3c4c313f5f6f14fac8720d71dfb12877f82620ff2d191652fbb768988c79b968ead91a11b4c1f39ec2ff33727155ff93f0a0e675a5c53ce2e64af0ed1f6d06570f5bc17ed930e27804077169d4cc8ab0dd602a8b93a265a69257b41513c897d341f101ef681e59e9a408bfd53c93a8c5f35ea06776077773fb9dcc65ee034e55c9e50b9ea1b8f100fe34563e5357f621cddd7a3a1d93321eaee8bbee3b3bb700f386144d3e87f474f41056fdbb965dc17f3bf020aa95c7ed4aee2fd30b6d13b071570c8d928cbdf76961fb4cb242"}, {0x77, 0x1, 0x0, 0x3, 0x10000, "a35f255c2eca164f26e8883a3ca55b4632f82c002c9d92ee72611bbb6a94dea8e283477f37e50cf4af7a4d4dac84a90509748046fa5878641f02bb96131123c77ca7ada73fbc51572e3acb217c7a260aa701a4d53d2342b1ec7730de7505d6278a1fe34b04bd7c"}], 0x11f7}], 0x5, &(0x7f0000003000-0x38)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x38, 0x440c0}, 0x40000) ioctl$TCSETS(r0, 0x5402, &(0x7f0000003000-0x24)={0x7, 0x80000001, 0x4, 0xfffffffffffffeff, 0x3, 0x0, 0x4, 0x6, 0x7f, 0x80000000, 0x6, 0x7f}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000004000)=@assoc_value={0x0, 0x0}, &(0x7f0000004000-0x4)=0x8) inotify_add_watch(r0, &(0x7f0000003000+0x580)="2e2f66696c653000", 0x400) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000006000-0xe)="2f6465762f6b657963686f726400", 0x2481, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x7, &(0x7f0000006000)={0x77359400, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000008000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000009000-0x54)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x8, &(0x7f0000009000-0x8)={0xdc}, 0x8) 2017/12/12 10:43:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000233000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000dd6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$tun(&(0x7f0000b1f000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053a000-0x4)=0x8000201) r4 = fcntl$dupfd(r2, 0x406, r1) r5 = syz_open_dev$tun(&(0x7f0000017000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xffffbffffffffffe) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000561000-0x4)=0x7) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000533000)={@generic="50c145ebe99b22ec6d1a208eb395fe7f", @ifru_mtu=0x40000007}) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x4, 0x8032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b0b000-0x11)="2f6465762f7667615f6172626974657200", 0xffffffffffffd, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r6, 0xc0505405, &(0x7f00005db000-0x50)={{0x3, 0x0, 0x1ff, 0x3, 0x0}, 0xa, 0x82, 0xffffffffffffff01, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r4, 0x4b64, &(0x7f0000cc8000-0x1)=0x0) r7 = syz_open_dev$sg(&(0x7f0000e88000)="2f6465762f73672300", 0x0, 0x2) write$tun(r7, &(0x7f0000bfb000)=@hdr={0x0, 0x85, 0xfffffffffffffffd, 0x0, 0x5, 0x0, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="d73c7f8eb813", [], {{0x883e, @arp=@generic={0x105, 0x8847, 0x6, 0xe, 0x0, @random="4ff3aa8f04c9", "6c0a77694c5f7dfd140118783cfc", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "b305f2dbed9092ef07b6c5e10f9717b3"}}}}}, 0x4a) mlock(&(0x7f000056f000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000651000-0x8)="2e2f66696c653000", 0x108) r8 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$int_in(r3, 0x5473, &(0x7f00009a2000)=0x7f) fcntl$setsig(r8, 0xa, 0x15) ioctl$sock_inet_SIOCADDRT(r8, 0x890b, &(0x7f00005c1000-0x78)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2a0000007, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6(0xa, 0x1, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x200000002e, &(0x7f0000856000-0x4)=0xffff, 0x4) 2017/12/12 10:43:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000441000)=[0x3f, 0xfffffffffffffff7]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, 0x7, 0x5, 0x70}, &(0x7f0000001000)=0xa0) 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) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000004000-0x8)={r1, 0x1f}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x9, &(0x7f0000003000-0x90)=[{&(0x7f0000002000-0xf2)="f50cbe632c114022a8208bcd6c360b6d70fbda84d2c62c4e30396cd42d7ac68893dc2d241a1ae42f8150e04cdbd8f7e000c5ce55cc31d76c8262c2951af6a3d52e8b0f7897f7e5ac33819f51961270fcaa4e25c4e562b51ac38c215ae1338561f5c61da78a30002d7a6403283de009e342c35f200e51f72a33614d2874d5fd628457d2e0b01e5cf1e4e65b923edcf62be644c14cf3035819fa12e2dddbe5a6dac4d294e4f6636521db09ff6413942312339fe23f26fd0d4a7aa901b142177889361b1e13e92c3055cae70710c44a43322fdcb7ef9a7dfb52e29d61c62d659edc70a474e7e5fa35f4015acf46269b5c7a067f", 0xf2, 0x47f2c0d0, 0x400}, {&(0x7f0000001000-0x20)="aa4b9539be76a3490d280888776b8eb3a6d0579adb0781991e8a79ba12708425", 0x20, 0x1d9, 0x5}, {&(0x7f0000002000)="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", 0x1000, 0x8, 0x3}, {&(0x7f0000002000)="83eb40bbd24cd548c3c4e98e9f518ea374ea90d3459db6a15fcb1a90832aa4370f4f7d861e2ba1344a0dcf0c13383e39b94e2b296e57c17454b120b641e51077e70f1b1bfd20ce8c73829ba5b7657e9a50a2ac056664f2023e5d6cf56938ce6f791898e43afdab83a0fe06ba5e6caade971110781bab478d7e2e9623d7ed3c46bcdeda283fee10225c7f1677badb51be79b6cec61ab8518fe8c3636b", 0x9c, 0x6, 0x0}, {&(0x7f0000000000)="ed9aa041d1518422e9d0ac254f5dcdcfc30476d7b66cdc9df84e517c14d6e80c587d2351486dbfebd22493ff5200e78da8aac8e9646d1e0c76d15def8ad59ad06da0dc4bbc4d8e43323c78e52eebaab0698681a80caa4777eadc374f12fd5826604f0d58149d460962f3b425c13f10999c7715c338a3a02f7216ec77952791e2ee03de62ad840354b81c097730546ffaeb987a6cf36ecc7a09532a5158468e317b52b924b066f3106077af99ac534181435d8797e7", 0xb5, 0x7, 0x4}, {&(0x7f0000001000)="6b1677061bb10de67990763f95238ef33231297236ea687d0c1229bb8d3c21f8f36cc5e546db3c5ecc564bc1af65c6fcd04015932db40f4e44d242fc3ec07282787e19aae38381377e268fa20d0db0254ce9b0adca976c56210ecb48cc95683015f33116c5e64abdf0af7cb7a9273df33ced4043be", 0x75, 0x0, 0x8}, {&(0x7f0000002000-0xbc)="6c1fa11daf82617839ab1c6181097c18da1c33fadf2ed00ed01a3ccc1caad9eceb29eade1e52f3310de41838e166fe3d9466b3c555d8f87feea567584c5ed79119de5157e5b4883f2cf7203ad38e8f34f521a0a43daa5f9c3603340d97eb7daa1a718d30a229aee76207f48a0c1bd3071d4b0276fba13381e6819c05452cec27e875b5e197daa3f21e482847dc1d05ef411c3d2b008b6d98bb1873e0315e00456967abf03894a77b69ea2fe2ee42ae3451d65c2eeb5779c9771a4d23", 0xbc, 0x18bc, 0x10000}, {&(0x7f0000002000)="b6e81a5d9b191cb8243a25ad0bb7e0ab555b8b62a87ccf3cb913d54bc4ff54ede16d5c82c425e52f9d8dd906a6536bf7c99102377bddb83494996022e120832bf9124ec12f08c14ba5386109fb224b4d6a5e3f1dca8b54206b9ee9ffd093819058c8c7e22d6fcf0707f5f170b505b847aa535285e9e8d74b7fd6320f0315483cff37ebc72942a41314c7c88ddbafd94c818465d2e0b68f8d87e1b39d931994895461e8770dd979c0e4ba2e54d91a74e7a564546469b0c6f5c0f71b397c5aef24ca88a527f78352391ab02a164bba7fb3734570f6480a029eec2b125e79abcaf4b4", 0xe1, 0xffffffffffffffa0, 0x4}, {&(0x7f0000000000)="9b44e6bda59bf0261cb89b91816ff889991140784f043ce6321f4601f289f5efe8d299284415a992f7ba5eb3a03ee8091d8b45f4dfb58ef8f74750f743b76b1ad2284998e0907c31f14df39f037793808af7451186bfb0fb30d25ad2a55a", 0x5e, 0xfff, 0xfffffffffffffeff}], 0x1f0000) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={r1, 0xfff}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001000-0x8)=0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)={0x1, 0x8001, 0xfffffffffffff001, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/12 10:43:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000e27000)=0x10, 0x800) r1 = epoll_create(0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x10001, 0x7, 0xa60d, 0x8001, 0x0, 0x80, 0x8, 0x4, 0x6, 0x1, 0x1, 0x1b, 0x0, 0x7fff, 0x4, 0xb26c781, 0xffffffff, 0x1180, 0xffffffffffff4645, 0xff, 0x5, 0x7f, 0x9, 0x6, 0x0}, 0xffffffffffffffff, 0x7, 0xffffffffffffff9c, 0x4) r3 = epoll_create(0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000-0x20)=[{r0, 0x2080, 0x0}, {r1, 0x2, 0x0}, {r2, 0x2, 0x0}, {r3, 0x28, 0x0}], 0x4, &(0x7f0000001000-0x8)={0x77359400, 0x0}, &(0x7f0000000000)={0x2}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) getgroups(0x1, &(0x7f0000000000)=[r4]) 2017/12/12 10:43:56 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008c2000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x3) bind$llc(r0, &(0x7f0000000000)={0x1a, 0x0, 0xffff, 0x4, 0x7, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) ioctl$VT_DISALLOCATE(r0, 0x5608) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000003000-0x10)="2f73656c696e75782f63726561746500", 0x2, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000002000-0x3)={0x7fffffff, 0xfffffffffffffffe}) 2017/12/12 10:43:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e63657200", 0x90100, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000009e000)=0x1) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000001000-0x4)=0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70707000", 0x111600, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r1, 0x0, 0x0, 0x5) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000001000-0xb0)=[@in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x3, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff80000000}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffff, @loopback={0x0, 0x1}, 0xff}, @in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xffffffffffffffff}], 0xb0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000001000)={0x1, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x0, 0xce46, 0xdd9, 0x68, &(0x7f0000001000-0x10)=@generic="e12b1120f19f4134a40e8e51c1dc2a09", 0x0, 0x800, 0x7}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000003000)={0x0, @in6={{0xa, 0x0, 0x1000, @loopback={0x0, 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x1, 0x8, 0x1f}, &(0x7f0000001000)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={r2, 0x2}, &(0x7f0000001000-0x4)=0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000)={0x0, 0x0}) 2017/12/12 10:43:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f636865636b72657170726f7400", 0x82000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{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]}, {{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x3, 0xebf3, "f79d6a48cc7c90eed02911afe0bbe6a77fc88a29796206119e7bc3d3e7e945065156f6041d85e2cae0c59bba8304e6676b84213369e8a27d7a09ca8ec56a87e04d6407f93829c070ab7c83ff39c96a12"}, 0x160) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000d8d000-0x4)={0x800}, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) wait4(r2, 0x0, 0xa0000004, &(0x7f0000001000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000)=0x401, 0x4) 2017/12/12 10:43:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6b657963686f726400", 0x200101, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000002000)={0x0, 0x0}) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000dc8000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/12 10:43:56 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000002e000-0xe)="2f73656c696e75782f6c6f616400", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00007ad000-0x8)={0x0, 0x77}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00002e4000-0xe)={r1, 0x6, "ae09bd654f9b"}, &(0x7f0000f15000-0x4)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000000)={0x5, &(0x7f000026a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f0000db6000)={r2, &(0x7f000033e000-0xd4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) 2017/12/12 10:43:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000002000-0x8)={0x6, &(0x7f0000002000-0x30)=[{0x0, 0x0, 0x1, 0x1}, {0x7f, 0xe2, 0x101, 0x8}, {0x1bc, 0x5, 0x5, 0xfff}, {0x9, 0x9, 0x2, 0x2}, {0x3, 0x400000007f, 0x8, 0x7fff}, {0x8001, 0x8, 0x0, 0x4}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x9, 0x7}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000-0xc)="2f6465762f72666b696c6c00", 0x4000, 0x0) 2017/12/12 10:43:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000233000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000dd6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$tun(&(0x7f0000b1f000)="2f6465762f6e65742f74756e00", 0x0, 0x80) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053a000-0x4)=0x8000201) r4 = fcntl$dupfd(r2, 0x406, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@generic="485fe5cec7bd253845bcbc3b04009a97", @ifru_flags=0x1000}) r5 = syz_open_dev$tun(&(0x7f0000017000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xffffbffffffffffe) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f0000173000)=0x1) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000533000)={@generic="50c145ebe99b22ec6d1a208eb395fe7f", @ifru_mtu=0x40000007}) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x4, 0x8032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b0b000-0x11)="2f6465762f7667615f6172626974657200", 0xffffffffffffd, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r6, 0xc0505405, &(0x7f00005db000-0x50)={{0x3, 0x1, 0x1ff, 0x5, 0x0}, 0xa, 0x82, 0xffffffffffffff01, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r4, 0x4b64, &(0x7f0000cc8000-0x1)=0x0) r7 = syz_open_dev$sg(&(0x7f0000e88000)="2f6465762f73672300", 0x0, 0x2) write$tun(r7, &(0x7f0000bfb000)=@hdr={0x0, 0x85, 0xfffffffffffffffd, 0x0, 0x5, 0x0, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="d73c7f8eb813", [], {{0x883e, @arp=@generic={0x105, 0x8847, 0x6, 0xe, 0x0, @random="4ff3aa8f04c9", "6c0a77694c5f7dfd140118783cfc", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "b305f2dbed9092ef07b6c5e10f9717b3"}}}}}, 0x4a) mlock(&(0x7f000056f000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000651000-0x8)="2e2f66696c653000", 0x108) r8 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$setsig(r8, 0xa, 0x15) ioctl$sock_inet_SIOCADDRT(r8, 0x890b, &(0x7f00005c1000-0x78)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2a0000007, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6(0xa, 0x1, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x200000002e, &(0x7f0000856000-0x4)=0xffff, 0x4) 2017/12/12 10:43:56 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000a9d000)={0x0, 0x0}, &(0x7f00004e0000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$random(&(0x7f0000001000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x80080) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000e97000-0x8)="2e2f66696c653000", 0x0, 0x9) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000073000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c9f000-0x4)=0x14) r3 = syz_open_dev$sg(&(0x7f0000474000-0x9)="2f6465762f73672300", 0x100, 0x80) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00008e0000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = gettid() getresuid(&(0x7f0000ec2000+0xf64)=0x0, &(0x7f0000e7a000-0x1)=0x0, &(0x7f00009e8000)=0x0) fstat(r2, &(0x7f00000c9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r3, 0x540f, &(0x7f0000c93000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000751000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006c1000-0x4)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00006eb000-0xc)={0x0, 0x0, 0x0}, 0xc) fcntl$getownex(r2, 0x10, &(0x7f0000db4000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000200000-0xe8)={{{@in=@broadcast=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006ab000)=0xe8) getgroups(0x1, &(0x7f0000781000-0x4)=[0x0]) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00007f6000-0x4)=0x0) mknodat(r3, &(0x7f00003d6000)="2e2f66696c653000", 0x1000, 0x3) r14 = getuid() getgroups(0x7, &(0x7f00002f4000-0x1c)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) sendmsg$netlink(r3, &(0x7f0000961000-0x1c)={&(0x7f00002b8000)={0x0, 0x0, 0x9, 0xffffffffffffffec}, 0xc, &(0x7f0000c2e000-0x8)=[{&(0x7f000015a000)=[{0xb2, 0x2161e880, 0x10, 0x2, 0x0, "4e58a11577b6987352a0ed20bca37117690866d135ab90bf9f3ee007f218eeec052d8c43bcb6c73f94a3d6344484b917230024a2e7c3cdd654276cadb8e00abdaa1b6aeab4068d91e773ccc1b00fe2e4602ae04b14fbb13ffe19267932ab60c7c34453673687b3e9431cd2fc730d162be2231350a3807afaa565666f9f5ecee1769ecea5b752ba54686303ad355e7f71f9fc1e533a09caeeec234b93301ef70185e3"}, {0xad, 0x3, 0x10, 0x887e, 0x8001, "4015907878d3aeb8a149020ac16120c45ebf45088f377922e271b132db00375095980f92197dece7304c48452e476c3fc5090f75b1f72cd2d3cae1bc0a2a423f906e335ee2f61c4607f4f7df9623be94907391b6dda5bb7fc647813d8eff352ebce92404a16204724319b7f34f69281f47ee07fd22226a306b4378f355ed7ef22b5f0686f6c4a7c0dc6cbd6e908463022f3c641a990c1cdd9cbaac1f59"}, {0x6b, 0xfffffffffffffffa, 0x1, 0x9, 0x7, "bd505ff8b438da29807b9b0101c537e3d38bc812a7f29a9fcca162dcd2840cef100f89d1052eb618f54f65e9057cd650127ce75143baf34af81c3b9e5ff734d89a28396b04e0efb14b7346458d02fe561523bc61bac6aabae0228a"}, {0xb7, 0x5, 0x2, 0x1, 0x0, "1a6dd611687782d2e2f5c2976e3df2984ecaeef9878311b0df11b3f16cdee2c1ebaaed2ba73e1a95a6c62190ed55e18c248c8e1824d50fef4ff16e96d80ebeb41582cdb7ed5b9d9ad9da6a8336ee346b3038c815917d353d213ec1956792b5a7b647cf02d929c69ef5ca0f2d5e0ebab61e301bb874137e919edde27ccb2d9cf53319ffa584f0206469763c5b747fb13262b7cc67bbcfc90b9a3c595a9bf0bb8af4ccfab7999e58"}, {0x53, 0x3, 0x103, 0x8ce, 0x8, "499fa05a60167dbc42b20feb61345f391aef920dbec3df3e9760259e5475d8684f9a113733f2c0a16c1664a8b3f59fda7ccd41ec4273e720306ed1f28dddf4732d7231"}, {0xcc, 0x8c6b, 0x400, 0x43b5, 0xffffffffffffffff, "948c912da218b9db1cd21642ced61338d52af805bb9d41d8e54d541bf468016575755bbee69e0b2b593965886822a027372111c97677a29215aca0a62911548c65a8a06647316f18aa298cc7569f2aa8c5b3dafad5feb40ec7e3383c4fecf6e20029ef77c048735a48e247dc7394f92883bf257c8b56d79336f881d7420f32bb22bb00eec062ecfb24a4f4ceacfd40cc9eb4a8aed95ef519ff88a55675340d554b9a85b1aca547f6f6e6b046035b08cb9a0caeb2da24045d9053e2d7"}, {0xd9, 0xe05, 0x0, 0x9, 0x0, "21a48ab36cf48351b955a4f18e282e91a0dc420425bfcd3bfac7230870be2e3fd046b17f20068aee0a3fbe9ba0fef22121015ad124d4bb5cbc687224ad5fd9cf2bf124d7f05303563e1a23be885fac1b6f8608baf356fba2af0fe29e22e287ff6812babc9eddf549bf1fb09440097d5ec92b364c880b0a987e839beca8c2ca5841ef31352af79cbcd96cd90a909787a775c6a5c22a5b4ce178df02717de338e2b614034e61973058d296cee22bd23742733afe590dc4efd3925ab1ac9268aa5627302789777d7859e2"}, {0x7c, 0x401, 0x410, 0x9, 0x5, "630551a3e2c85ebb0a75774e23e5d7d3f83701e1cbdac9884db1b84b4d171aa048ae216e10406c69c0311d714434ac5319f9531671846b0692dca4cbf8c9d1e536ede858a447d0ab698d4891282dc610af728970e60ce037844730bc4faafcd45e2c3b1193678fe7b4faf41d"}, {0x10e, 0x4, 0x8, 0x72, 0x1, "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"}, {0xae, 0xa5, 0x400, 0x4, 0x6, "63d941edb4caa239e3f62651945a3fa741de5a64b7c2f11f6e974047b9291e617a969523ce475a3398c2d49261830c794daabaf83e149c08cd2167cb4cef813107b5eb573d96b258b0df0c6ae65ef2c1a65c5951eb6f048fb590cff97887c1bd7342363badf6bbee1315a914c80250513aeea48c8e3ede8070fa4345d09effd000f3f4880604092a5b04e805fa9f444c6780604ded52ff70e820cd0eef45"}], 0x6b1}], 0x1, &(0x7f0000c66000-0xc0)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x30, 0x1, 0x1, [r2, r0, r1, r3, r2, r2, r3, r3, r1]}, @rights={0x14, 0x1, 0x1, [r1, r2]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0x1c, 0x1, 0x1, [r1, r0, r1, r1]}, @cred={0x18, 0x1, 0x2, r13, r14, r15}], 0xc0, 0x4000}, 0x4040) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000dac000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4008641c, &(0x7f0000449000-0x8)={r16, &(0x7f0000624000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) 2017/12/12 10:43:56 executing program 5: ioperm(0x8, 0x1ff, 0x100000000) r0 = syz_open_dev$tun(&(0x7f000002b000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000000000)=0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f73746174757300", 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x1, 0x30, 0x8, 0x1}, &(0x7f0000002000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x2a, 0x2, 0x401, 0x1, r2}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x8, 0x4) [ 319.989754] audit: type=1401 audit(1513075436.062:338): op=fscreate invalid_context=1D000000030000FD4345FF90FFFF001503FD0001000100030409000000 2017/12/12 10:43:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00007ea000)="2f6465762f7573626d6f6e2300", 0x6, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = syz_open_dev$loop(&(0x7f0000b5f000-0xb)="2f6465762f6c6f6f702300", 0x29c1, 0x180000) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000b61000)={0x0, 0x0, 0x0, 0x0, 0x1, 0x7, 0x7, 0x10, "3295808730fb75d6e7cbc4e3e4aa510bea47e39b166e6dd7ac59f6339da2892daa3063922a71ee0e7e0c0b472f23d4b4eefe84b81b71d86397c0f9d742048ce0", "7771300cc03ffeb7985400ea117a2c8000b2f97cf1f2cf39a9af13080b3d1feb", [0x7, 0x0], 0x0}) r3 = syz_open_dev$usbmon(&(0x7f000048d000-0xd)="2f6465762f7573626d6f6e2300", 0x9, 0x541003) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f00006a3000)="d4d975da6d9d80f93b49567b8072db58fa2c2218eb416afb38b5c5", 0x1b) r4 = getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00008c6000)={0x0, @multicast2=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f00008fe000)=0xc) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000678000)={0x0, 0xc3ae}, &(0x7f000010a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000180000-0xb8)={r6, 0x7f, 0x7ffd, 0x5, 0x6, 0x7e00, 0x2, 0x9, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x50d88ee3, 0x80000001, 0x5f, 0x2}}, &(0x7f0000803000)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f000019d000)=r7, 0x4) r8 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r9 = inotify_init1(0x80000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000015b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b44000-0x4)=0xc) fcntl$setown(r8, 0x8, r10) r13 = fcntl$dupfd(r5, 0x406, r3) fcntl$getownex(r9, 0x10, &(0x7f0000dd0000)={0x0, 0x0}) ptrace$setopts(0x80004206, r10, 0x3ff, 0x0) fcntl$setsig(r13, 0xa, 0x16) setresgid(r12, r12, r12) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000c2e000)={0x6, &(0x7f00008b0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000585000-0x60)=[{0xe3, 0x56, 0x1, &(0x7f0000052000-0x56)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x2, 0xda, 0x100000000, &(0x7f0000af4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x80000000, 0x95, 0x2, &(0x7f00008bb000-0x95)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0xfffffffffffffbff, 0xaa, 0x3, &(0x7f0000c7e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x3, 0xbe, 0xff7ffffffffffff9, &(0x7f0000d7c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x3, 0x3e, 0x9, &(0x7f0000b1d000-0x3e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000143000)={r10, r11, r12}, 0xc) ptrace(0xffffffffffffffff, r4) r14 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)="45", 0x1) ioctl$sock_ifreq(r14, 0x89f1, &(0x7f0000933000-0x28)={@common="73697430000000000000000000000000", @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) 2017/12/12 10:43:56 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) 2017/12/12 10:43:56 executing program 1: ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000d98000)=0x0) ptrace$getregs(0xc, r0, 0xe, &(0x7f0000f17000-0xab)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") rt_sigreturn() 2017/12/12 10:43:56 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cf1000)="2f6465762f72666b696c6c00", 0x121000, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000002000-0x4)=r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000002000-0x1c)={&(0x7f0000001000)=@nfc={0x27, 0x401, 0x6, 0x7}, 0x10, &(0x7f0000001000)=[{&(0x7f0000001000-0x56)="e565416684def24a4808b58229c607b084a99dbbe25ed91cd7a8b9bde1be6d97e0ff4ef3d753f3f65a2e5a67221ef778370b26fe9ab3b2ad65aa6a9a9011a1845171c97b7e888730f8e327293e39f2ecbcf02f5635f0", 0x56}, {&(0x7f0000000000)="db01a5fe3914b8759ccdda6ae7302f4f78b11d3b5584f03a32e81566538b135f51c90ff3605686979e27422953333f83f85184d36820039f7238864dbcda99b8c381d0eabc8a8da0933f303859b97cdcd70faa7fcac7aa6184a30bd66016213b256be2a53312a8d24ad155d230fe92c37d", 0x71}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="fa2ec5e30a34eae417ebd3d805e0b9e12a31936843dee62ed55e201e27bd7fdcece3e035d3132161f0dcfe31ac2b839894912ed06e381e175c268364f6cc0fee4a1a5f61e7974fb8d918960c51c4cb5be16846de59b7d9846eb20e3c949880ff64a81af096cc7beef08bce389d1e093480ce26059542eebe92361bc4fcaa6f5548daeb5c587100dd92296eb4f1edcdfa06b337ee163e877d68d4624156c09809942259fb4571ed58f8f4e660a57d90116b617838ee3aeca7f2641eccb176e4c8a06fe8b2", 0xc4}, {&(0x7f0000002000-0x76)="ef62d332618b064cf0e235d5cd224e261de9ea97283826c3f16d07234cc2c1c4ad5b62916ee5dea29ef210600d704dfc661a3c8af40a30efb99595748a68ab5e9e44668c7b810bc8588d329246a08679a0a6ef1a3ba6e466cfa479e94cd50bdf69485e76f00582d811fd122f24cb6c8eecc2e5a9201b", 0x76}, {&(0x7f0000000000)="3252d198f41ba44d3c621a8260d9ce8ea38da394d335bea58ec16baf978f2df607726698ffa0c5442790460519832cf2c6f6e6794ff3333e82244d3125fe9cd6cf9cdca255f066071842ef9a8797d513031a3dbd6d6e628e51c8c9ebaa9bb1171c6cbc495a8386c0d50984a5dd1315a2bddaf73389904f62ca77019154386f759122ff12c700c8feb59b3ba121040b6b92dc7b9c94e3700ef80f608d6a81ac27349e", 0xa2}, {&(0x7f0000000000)="bdc1332f1b7fe1dfc3f0d1087cb9d0a0fb4159a4fbd858f3ef331af0610fc0f496dd4522402d115191834150899f51dde07fbc45578c2ff1", 0x38}, {&(0x7f0000000000)="c44834a9f8d6067b75b6f8b3f34efb62516b08810d9f820ac6dee3288c26189678e6b5a11a1564c6976a5053a4c034367d7ab4dfc88d2714b026bdd8c28e71bb7fa60ec48648a296e12bf870d4eea13cf620beed01a76d32e8f9b9ff06e857d7564d24df6905bde1c253ce0a0feeb439c8d9555dd427313ab4e7f8bcaa53d316d5037ab4521d24aa54f17a0bcff6f12afc68c01b585508e94df703ac6e38c8e7be58c9ed81d3ab825f7b3e04b87fe09249e3c5c4a824f1837c0c6063dd93ba0dc5029761fbc60a6640a170c366bc1b1a0f84828e7d5a3cc33dd8dd2435dd2a0071", 0xe1}], 0x8, 0x0, 0x0, 0x8044}, 0x40000) getdents64(r1, &(0x7f0000001000-0x161)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) fanotify_init(0x4, 0x40000) [ 320.027564] audit: type=1401 audit(1513075436.092:339): op=fscreate invalid_context=1D000000030000FD4345FF90FFFF001503FD0001000100030409000000 2017/12/12 10:43:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000002000-0x9)="6e65742f756e697800") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000-0xc1)={0x0, 0xb9, "06107bdd095173cd2f7cf11d8ee35a02c76436f0e09112dd2dfe060bf9658ee731d62b65c873de65fc89e5f3a07f64250606e1fd9e2b6c538303383e19780d0ec58e5178ac29a309d71e4598640cb00f32b11978a0c2785a9601bc4d1f4e79cf5dec3ec540c1f9209e99e555dd0aec1a8546ef61e125e8b5c35f36e632bd21dbb0eae51e45928b88fd7d52b88e6e520054aff501c4eced4485f4b0ea767e27e37b69995f4dba6fbf3d7acaa59fadf6c125e766787be53c689c"}, &(0x7f0000001000-0x4)=0xc1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000001000-0x8c)={r2, @in={{0x2, 0x2, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/12 10:43:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000933000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e07000)=0x20) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) socketpair(0x2, 0x80000, 0xfffffffffffffffa, &(0x7f0000c20000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000c44000-0x14)={r0, 0x4, 0x200, 0xffffffeffffffef5, 0x1c000000000, 0xfc}, &(0x7f0000d18000)=0x14) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}) mq_getsetattr(r2, &(0x7f00007fb000-0x20)={0x5, 0xd0d0, 0x9, 0x9c47, 0x4, 0x0, 0x9, 0x1}, &(0x7f000033f000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00004dc000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x9, @sync=&(0x7f0000862000-0xc)={0x100000001, 0xf3d0, 0x1}}}) r4 = syz_open_pts(r1, 0x6) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000ca2000-0x2)={0x6, 0x3}) creat(&(0x7f0000cca000)="2e2f66696c653000", 0x41) openat$rfkill(0xffffffffffffff9c, &(0x7f0000304000-0xc)="2f6465762f72666b696c6c00", 0x505041, 0x0) read(r4, &(0x7f0000fd6000-0xf1)="00", 0x1) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000fd1000-0x4)=0x0) mincore(&(0x7f0000bb8000/0x1000)=nil, 0x1000, &(0x7f000086d000)="000000000000000000000000000000000000000000000000000000000000000000") openat$selinux_context(0xffffffffffffff9c, &(0x7f00005b0000-0x11)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) getpeername$ax25(r4, &(0x7f0000712000)={0x0, {"00000000000000"}, 0x0}, &(0x7f00002ba000-0x3)=0x10) syz_open_pts(r1, 0x2000) dup3(r4, r1, 0x0) 2017/12/12 10:43:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e63657200", 0x2000, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x5, 0x4) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00004d2000-0x1)=0x0) 2017/12/12 10:43:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0xb, 0xfffffffffffffffa, 0x9, 0x7, 0x80, 0x1, 0x3, 0x3ff, 0x9, 0x100000001, 0x1, 0x0, 0x5, 0xffffffffffffc6b0]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000003000-0x8)="2e2f66696c653000", 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={r1, 0x1f}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0xada, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0xe2c, 0xef4, 0x1871, 0x2, 0x6, 0xb4a, 0x1, 0x723a, 0x2, 0x7, 0xe9, 0x7ff, 0x5, 0xf0e]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000003000-0x1)={0x40}, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}], 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={r2, 0x5}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) utimes(&(0x7f0000003000)="2e2f66696c653000", &(0x7f0000003000-0x10)={{0x77359400, 0x0}, {r3, r4/1000+30000}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7ff, 0x0, 0x800, 0x40}, &(0x7f0000e5a000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000)="2f73656c696e75782f7573657200", 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r5, 0x0, 0x2, &(0x7f0000001000)="0000000000000000", &(0x7f0000004000-0x4)=0x8) 2017/12/12 10:43:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@generic="2340952446537f2cffc5de0d6b92d5c1", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000563000/0x3000)=nil, 0x3000, 0x2000000, 0x45010, r0, 0x3c) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c) 2017/12/12 10:43:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000eb3000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) 2017/12/12 10:43:56 executing program 5: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fe9000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x801, 0x20, &(0x7f0000001000-0x8)={0x0, 0x0}) 2017/12/12 10:43:56 executing program 3: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b8a000)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000001000-0x2)=@generic={0x4, 0x20, 0x200000008}) 2017/12/12 10:43:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f00003ab000-0x4)=0x0) gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x3)=0x0) getpid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000a71000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000+0xca1)=0x0) r1 = getpgrp(r0) getpgrp(r1) 2017/12/12 10:43:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f70707000", 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00009fe000-0x8c)={0xce9, 0x8000, 0x1, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/12 10:43:56 executing program 1: getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f6175746f667300", 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000001000-0xa)={{0x1f4080000, 0x4}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80, 0x400, 0x0, 0x8, 0x800, 0x9, 0x8, 0x0, 0x2, 0x404, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00004e6000)={0x0, 0x5, 0x1, 0xd364}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001000-0x4)={0x4}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000-0x8)={r1, 0x100}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000000)={0x4, &(0x7f0000002000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2017/12/12 10:43:56 executing program 6: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000409000)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x0) 2017/12/12 10:43:56 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c06000-0x16)="2f73656c696e75782f636865636b72657170726f7400", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x81, 0x1, 0x9, 0xb66, 0x4, 0xbb3, 0x2, 0x80000000, 0x200, 0x1, 0x0, 0x1f, 0xffff, 0x4, 0xffffffff]}, &(0x7f0000001000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x3f, 0x10}, &(0x7f0000001000-0x4)=0xc) syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0x2, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000247000)={&(0x7f000022a000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000001000-0x18)=[{&(0x7f0000187000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff}, {&(0x7f0000001000-0xb7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x3, &(0x7f0000573000+0xc14)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe2, 0x2}, 0x2) 2017/12/12 10:43:56 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) connect$netlink(r1, &(0x7f0000c2d000)={0x10, 0x0, 0x1f, 0x200}, 0xc) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f0000000000)={0x3, 0x78, 0x9, 0xca06, 0x3f, 0x5, 0x0, 0x3, 0x41400, 0x8, 0x8, 0x3, 0xfff, 0x8, 0x0, 0x0, 0x1, 0x0, 0x4, 0x100, 0x7, 0x4, 0x7, 0x77, 0x4, 0x401, 0x0}, r2, 0x100, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b2d000-0x8)={0x0, 0x0}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00002dd000)=0x3, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000780000)="", &(0x7f000081a000-0x4)=0x0) 2017/12/12 10:43:56 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000c2e000)=0x0, &(0x7f0000364000-0x4)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f000099d000)=0x15786410, 0x4) getrandom(&(0x7f0000380000-0x1e)="000000000000000000000000000000000000000000000000000000000000", 0x1e, 0x3) r1 = dup2(r0, r0) readlinkat(r1, &(0x7f0000c5c000)="2e2f66696c653000", &(0x7f00006d2000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) r2 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000c8b000-0xe7)={0x0, 0xdf, "60d2647d301e9cb70b7c9a2201964073adc21a7e2dba519cee4c618cde6f80513b44617b54e2a9281604e7f8ab868f3f82854b1da5fb532b40af5ae966f1e55b6808c3b7f17f7890f9fd9936f4e77320d09b33834811c05adf5bfaf3bb0b00d40de5a82ab152bc79caa3b51340329426a15c79c0bf740fc9da96bd6095f602bf53d62bed494019e19d1122ddf1e66d3d0ed3b41d0bea599a9c20880ac8ed5b135cf426d9785939c6fdd4d3d18a8dee8e7f6f3a302d0f1182725d824782c48135dca9eb5219f3b77576d3d09b0529c20923acd9f2bbbffaad12377046616780"}, &(0x7f0000861000-0x4)=0xe7) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f000008a000-0x18)={r3, 0x6, 0x0, 0x8, 0x4}, &(0x7f0000735000-0x4)=0x18) 2017/12/12 10:43:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000233000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000dd6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$tun(&(0x7f0000b1f000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053a000-0x4)=0x8000201) fcntl$dupfd(r2, 0x406, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@generic="485fe5cec7bd253845bcbc3b04009a97", @ifru_flags=0x1000}) r4 = syz_open_dev$tun(&(0x7f0000017000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xffffbffffffffffe) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000173000)=0x1) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000533000)={@generic="50c145ebe99b22ec6d1a208eb395fe7f", @ifru_mtu=0x40000007}) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x4, 0x8032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b0b000-0x11)="2f6465762f7667615f6172626974657200", 0xffffffffffffd, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r5, 0xc0505405, &(0x7f00005db000-0x50)={{0x3, 0x0, 0x1ff, 0x3, 0x0}, 0xa, 0x82, 0xffffffffffffff01, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r5, 0x4b64, &(0x7f0000cc8000-0x1)=0x0) r6 = syz_open_dev$sg(&(0x7f0000e88000)="2f6465762f73672300", 0x0, 0x2) write$tun(r6, &(0x7f0000bfb000)=@hdr={0x0, 0x85, 0xfffffffffffffffd, 0x0, 0x5, 0x0, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="d73c7f8eb813", [], {{0x883e, @arp=@generic={0x105, 0x8847, 0x6, 0xe, 0x0, @random="4ff3aa8f04c9", "6c0a77694c5f7dfd140118783cfc", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "b305f2dbed9092ef07b6c5e10f9717b3"}}}}}, 0x4a) mlock(&(0x7f000056f000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000651000-0x8)="2e2f66696c653000", 0x108) r7 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$setsig(r7, 0xa, 0x15) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f00005c1000-0x78)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2a0000007, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6(0xa, 0x1, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x200000002e, &(0x7f0000856000-0x4)=0xffff, 0x4) 2017/12/12 10:43:56 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c2f000-0x10)="2f73656c696e75782f61636365737300", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x4, 0x30, 0x7f, 0x6}, &(0x7f0000000000)=0x18) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00008cb000)={r2, 0xffffffffffffff00, 0x4a6, 0x7, 0xe43, 0x2}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000001000-0x5c)={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, {0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, 0x5, [0x100000001, 0x1, 0x0, 0x869, 0x0, 0x6, 0x2, 0xe5]}, 0x5c) 2017/12/12 10:43:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000-0x8)="73656c696e757800", 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)="2f70726f632f73656c662f6e65742f70666b657900", 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000-0x20)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0xef54, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) 2017/12/12 10:43:56 executing program 6: r0 = socket$inet(0x2, 0x80000, 0x5) fchmod(r0, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000320000)="eb00ff0c07dd010400", 0x1) ioctl$TIOCGSID(r1, 0x540f, &(0x7f000095e000)=0x0) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xf183, 0x0, 0x3, 0x0, 0x1ff, 0x0}, r2, 0x5, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$tun(&(0x7f0000283000)="2f6465762f6e65742f74756e00", 0x0, 0x200000) setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000cbf000)=0x3, 0x4) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000159000)=0xffffffffffffffff) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00006fd000-0x28)={@generic="02f50000000000000000000200e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f000042b000-0x18)={0x0, 0x4, 0x0, 0x0, 0x40000, 0x0, 0x7}}}) r5 = socket(0x1f, 0x80803, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) ptrace$setsig(0x4203, 0x0, 0xffffffffffffffff, &(0x7f00004ed000-0x10)={0xb, 0x5, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000689000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000535000)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f0000a89000)={r6, 0x2, 0x3c, "8b2a4e49a8fe228b33a628074ec894454778ff3595e644b31438c3c5792f7865fd3d457bd4304d69ffc962671120e6a945160100b77dd5d084910006"}, 0x44) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000986000-0x4)=0x1, 0x4) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f000082d000)=0x43, 0x4) sched_rr_get_interval(r2, &(0x7f0000f13000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000046000)={r7, 0x0}, 0x10) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f000020d000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r8, 0x0, 0x10, &(0x7f0000e86000)="18000000020001000000be8c5eff8c88360000f1010300ebfffffffffffa0000f7b933d898055bf748bb6a8807787e59dba67e1947b3550400000067a1e2010067fc2163e000250000000453ff1f00000000000000c88ebbff060100000b01000000b121ad1474d722f5420027e6eb008b00cf000000047ee87ccc000000080000c50fff04e9e9f57406aa01100b1b04000000cc08000020ffe3c5452c1adb8a335bd8b2d17fffa200571068395533b594fa00041ad0b4c2c23eef679567fcda", 0xc0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f00002d9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000dcb000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000efd000)=0x14) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f000070d000)={r9, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000685000)=0x0, &(0x7f0000ae5000-0x4)=0x4) socket$inet(0x2, 0x1, 0x8001) getsockname$netlink(r1, &(0x7f0000811000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000098000-0x4)=0xc) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000270000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/12 10:43:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x801) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000002000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008db000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000002000-0x4)=r2) 2017/12/12 10:43:56 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) fchmod(r0, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70707000", 0x80000, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000553000-0x90)="165334a9bdc6ca43856f38871ee26ae46a495f7ec6640bb70ed1000bc1098f5fb94e249acbaf5f07e533352e74f90482c49a2dc15abdab25c91bc29ce73e3601cb27dd4180976b4a6d062400fa1101967f39920c549ec901c3fb04ce9da1209a9ceea063ac883f434e2db4fef04d1f4ebb7e03605171e9b05f8e5aa6bc3227a5914c2847b03ab12e75a55797a59a2047") 2017/12/12 10:43:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x8000000000000003, 0x6) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000925000-0xc)={@rand_addr=0x0, @empty=0x0, 0x0}, &(0x7f0000989000-0x4)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000886000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, r3}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000566000)={@empty=0x0, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000de5000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6, [@multicast2=0xe0000002, @multicast1=0xe0000001, @loopback=0x7f000001, @loopback=0x7f000001, @rand_addr=0x4000000000000, @empty=0x0]}, 0x28) mmap(&(0x7f0000000000/0x922000)=nil, 0x922000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x2, 0x809, 0x406) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000766000-0x4)=0x0) r5 = userfaultfd(0x80800) mmap(&(0x7f0000871000/0x3000)=nil, 0x3000, 0x1000000, 0x10, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x20000000000044, 0x0}) mmap(&(0x7f0000922000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x12, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f00006c6000)={0x0, 0x0}) ppoll(&(0x7f0000001000-0x30)=[{r2, 0x1, 0x0}, {r4, 0x40000400, 0x0}, {r2, 0x1, 0x0}, {r4, 0x1000, 0x0}, {r4, 0x200, 0x0}, {r5, 0x40, 0x0}], 0x6, &(0x7f0000922000)={r6, r7+10000000}, &(0x7f0000425000-0x8)={0x10000}, 0x8) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f000087b000-0x20)={{&(0x7f0000da4000/0x3000)=nil, 0x3000}, 0x3, 0x0}) mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x3f, r4, 0x2000000000) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000396000-0x4)=0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x8, 0x6, 0x6, 0x0, 0x0, 0x0, 0x3, 0x3, 0x20001000, 0x8, 0x84, 0x0, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, r8, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x27, &(0x7f0000bdf000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000ffd000)=0x1000) futex(&(0x7f0000001000)=0x0, 0x8b, 0x1, &(0x7f0000191000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) 2017/12/12 10:43:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000031e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) close(r0) 2017/12/12 10:43:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f70707000", 0x10200, 0x0) mknodat(r0, &(0x7f0000f23000+0x303)="2e2f66696c653000", 0x10, 0x5) 2017/12/12 10:43:56 executing program 2: 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) clock_gettime(0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x8, 0x3, 0x8, &(0x7f0000000000)={r0, r1+30000000}, &(0x7f0000001000)=0x2, 0x40) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000+0x9af)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000001000)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x20, 0x52, 0x80}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0xb, 0x607, 0x200, 0x8000000003, 0xb98, 0x8, 0x101, 0x220d, r3}, &(0x7f0000bb5000-0x4)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000005000)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r2, 0x1, 0x2000000000037, &(0x7f0000004000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000002000-0x4)=0x3a) 2017/12/12 10:43:56 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00002dd000)=0x3, 0x4) creat(&(0x7f0000048000-0x3)="2e2f66696c653000", 0x4) r1 = openat(r0, &(0x7f0000521000-0x8)="2e2f66696c653000", 0x0, 0x40) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000e31000)=0x20) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000780000)="", &(0x7f000081a000-0x4)=0x0) [ 320.189109] sg_write: 13 callbacks suppressed [ 320.189115] sg_write: data in/out 327644/32 bytes for SCSI command 0x4-- guessing data in; [ 320.189115] program syz-executor7 not setting count and/or reply_len properly 2017/12/12 10:43:56 executing program 2: unshare(0x400) r0 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000003000-0xe)="2f73656c696e75782f6c6f616400", 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000003000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000)="2e2f66696c653000", &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000005000-0xc)={r0, r3, r4}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000003000)=0x0, &(0x7f0000003000)=0x0, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000004000-0xd2)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x8, 0x3, 0xf740000000000000, 0x5, 0x20, 0x0, 0xe0, r2, r5}, {0x9b8d, 0x3, 0x1, 0x7fff, 0xffffffff, 0xfffffffffffff001, 0xff, 0x8}, {0x7, 0x4, 0xfffffffffffffff9, 0x800}, 0x80000001, 0x100000000, 0xc27d, 0x0, 0x22, 0x1}, {{@in=@multicast2=0xe0000002, 0x1, 0x7}, 0x1, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc17, 0x0, 0x1, 0x0, 0xfffffffffffffffb, 0x7fff, 0x80}}, 0xe8) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000003000-0x4)=0x0) sched_rr_get_interval(r0, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt(0xffffffffffffffff, 0x6, 0xfff, &(0x7f00002e2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000009b000)=0xe1) 2017/12/12 10:43:56 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) connect$netlink(r1, &(0x7f0000c2d000)={0x10, 0x0, 0x1f, 0x200}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000001000-0x8)={0xa, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000000)={r2, 0x3}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r4, 0x6, 0x12, &(0x7f0000c2e000)=0x0, &(0x7f000053e000)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000001000)={0x0, 0x3, 0x0, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 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]}) perf_event_open(&(0x7f0000000000)={0x3, 0x78, 0x9, 0xca06, 0x3f, 0x5, 0x0, 0x3, 0x41400, 0x8, 0x8, 0x3, 0xfff, 0x8, 0x0, 0x0, 0x1, 0x0, 0x4, 0x100, 0x7, 0x4, 0x7, 0x77, 0x4, 0x401, 0x0}, r3, 0x100, r1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000002000)=[0x200000000000, 0x8]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b2d000-0x8)={0x0, 0x0}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00002dd000)=0x3, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000780000)="", &(0x7f000081a000-0x4)=0x0) ioctl$DRM_IOCTL_ADD_MAP(r5, 0xc0186415, &(0x7f0000bee000)={&(0x7f0000eca000/0x1000)=nil, 0x7, 0x0, 0x1, &(0x7f0000c7e000/0x4000)=nil, 0x3}) 2017/12/12 10:43:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)="2f73656c696e75782f636865636b72657170726f7400", 0x80080, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00009e4000)={0x7fffffff, {{0xa, 0x0, 0x8001, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2017/12/12 10:43:56 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x800) 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000002000)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31}, {&(0x7f0000002000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe}, {&(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd}, {&(0x7f0000003000-0x59)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59}], 0x4, &(0x7f0000003000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x3f}, 0xbc2f}], 0x1, 0x2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)="e36200", 0x3) 2017/12/12 10:43:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00001ea000)="2e2f66696c653000", 0x102) r1 = socket$netlink(0x10, 0x3, 0x14) symlink(&(0x7f0000dfd000)="2e2f66696c653000", &(0x7f000074e000-0x8)="2e2f66696c653000") prctl$setname(0xf, &(0x7f0000000000)="736563757269747900") r2 = userfaultfd(0x80800) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000cca000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000077d000-0xe8)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cee000-0x4)=0xe8) fstat(r1, &(0x7f00007db000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpid() lstat(&(0x7f0000531000)="2e2f66696c653000", &(0x7f000047d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000dce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f3b000-0x11)="2f73656c696e75782f656e666f72636500", 0x800, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000590000)=0x0) r10 = geteuid() r11 = getgid() sendmsg$netlink(r0, &(0x7f0000cb2000)={&(0x7f0000978000)={0x0, 0x0, 0x80000001, 0x6}, 0xc, &(0x7f0000037000)=[{&(0x7f00001ce000-0x2be)=[{0x2c, 0x9, 0x207, 0x9fa, 0xfa, "d77a539320b6344ffd23927cf9b97e4ea3f1193269ffe51c33daaf94"}, {0x76, 0x7f, 0x200, 0x1, 0x0, "d5d809bbca0d03c71feca5c060dcdfa1a0a8ef92da6d1b7c9fc82827579189afaf14da49f0b4ed0f9e0be1c601845a8a3732e0a49e238553e16b8ac7afc45e6851572460187c8fedecc23f05072dda5480ac39f1148dd97395d461a6407b13c32ac7f4cbc2e2"}, {0x75, 0x40, 0x400, 0x3, 0x0, "543ae8ad32b631b6c9cd617dbdc4be7f38a45537e9f94f4f9eea69c4e5b6b4ad6c64df5bb316a57ea48b7409056896cbec3707273754ada47e89fec0998b00def9f0e5ff7a58edc7002ead8373606f6240fb90493d130f3c3b18f5cd356a87df67302d8f4c"}, {0x4c, 0xfecf, 0xf10, 0x2, 0x1000, "c832d0b067b1b1489b668fa9d2ac9ee6bbc86061e42ca7a671ec20b0516a450d13f97de808f497d33dbd01ec665ea217069ca67db5f22dc013ea932b"}, {0x85, 0x0, 0x300, 0x5, 0x3000000, "2e6f858af8aa04d640ece3f36f262dd5d375bf9f8ab74284d5fadb0a7e6921c2101f45839e952d699dcdc41417ab20f5a9b983e6ab2c5adfcaf49789ea3ea21aa57f4448bf65e8eb3f8f15e38c09302981698fff87f7c1193568ce2772a6f3cd1f27057aa5e7f05b42484836e1b1bf87638e54c772"}, {0xd6, 0x7, 0x40d, 0x7, 0x1, "42f1adfd8be31356422d29a1c5be6715edd7ddc8a71b4dcd948fa5900f5a6ffedde9c354fdd41a2e23354715e3897d69a1ec7552d108b6d3e69e8613899789a4350c55c61197d84b1a1a7d4cdf9c185735e1fa2aea73d17c28abcb223be1936960172166aa8dbfb01ff113dc47c443c03e055fbc299ba49a471a40e05a199add79cc30f74d382b5098fc7224c3e5ac44cf4fc8cd7dc2079a0ca633e14dfd22339b0719d0d7ea6836388ba5cb747f93c69972365727895d2209307f3c4b54bb474d48a7f371c9"}], 0x2be}, {&(0x7f00003fb000-0x36d)=[{0xb2, 0x6, 0x602, 0x5, 0xffffffff, "85691d9514f2c85d6cde0371c49697154b2587c173195346efcaa9b918aed99f7e1cd3995a1f7b226da6c02243ec2bb03b41fd9c754dd73bf9e2d60d299dc3c9047d5b6d339056d2fd25707d47619635329768d286d3dbc8ae35250ed36f7ce4fad93d5300b53946460de9538528d2e2491b92022a8da68185a25cb40fc9a7a34f58f3a4ba102f53f09decffdb2339246044c09ce08b51bc720820e3b98126ce7ace"}, {0x6e, 0x3ff, 0x514, 0x2, 0x8, "4473371789dd62c14b66cafc31e0e4f1e33a6481d5b30eb57755a05b64f99f8f5ea08c671844b52dd7580cd5e35797334154f9d9116fbed663f754d908c92693c1917204443e3c30269659e55bcee64052c9a18c78c448793dda98905e8b"}, {0xb2, 0x800, 0x400, 0xffffffff, 0x7, "99184198c153dea2dfe10b59e54f38267834e065c2662b75d4cefd12173fdb511069bcd19c8372ae353ec35868b9c57e4348f4b9faf6274d467d0c1413ec3a41376701ca65fb51655e218731ac80474b6bc49047a6751580d0d4ab26681b1b25b77f8018000ff187a5bef881ad476ed90123e7b44195b70fae860387ecaa6023231244cda09a44ade9f4d3a2403ff9a82253d227989131fa3772758b4dfb5dca6cf9"}, {0xcf, 0x6, 0x900, 0x200, 0x8000, "4d77d6e654a161cb6d7701dec97cf353f02338f14cdc3273a642670b0e8e47ecd57aeee9796ed641530c0cbaf32e30668b8eb0333e74fc3d9392951f63a611d11c03564afb64fc7220798d68589e6764f500dc19e95a99f0e2bf350a8b343b672e34e00764e35537df91913c7dc1cf0136395400af4de9f395d3da66b0763b0ba11cc6ca2d4f5d938e6d7b7b6d107b933548b6ce2b9b14e0b584d564c01bcd88ccc84753ef6c73fca6058de31cc3edbccab6823392b9dfefbbfcdc85339f48"}, {0xcc, 0x3, 0x0, 0x4, 0x80000000, "2996c019dd071deb8120a0507ef33002bcf5c667cc8a6b6f6429c21ed77cbc14d2405dc4056ebb5277ab07444d36e445e902fbf6b0c724ddb7b699ce87c1315698b9a0d6c730453b0a8eb8cdd240e2a6cba9f53923afd32d3bbfba2be63f2b43d9325cb085601fb6cd5721be2a61467080936da2f6d2f0a1470c75030175cabb93b5eb88cc14b6d5a765c164744abc8c331e6ee234aa60a0959901e00d433155c7a199d7e89a761cc1b7d2d7a72bd01c7aa6c950da62b8dd4c174149"}], 0x36d}], 0x2, &(0x7f0000f3e000)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r2, r2]}, @cred={0x18, 0x1, 0x2, r9, r10, r11}], 0x88, 0x40}, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000094d000-0x18)={0xaa, 0x0, 0x0}) r12 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000029000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r12, 0x40085112, &(0x7f000022f000-0x50)={{0xff, 0xc}, {0x10000, 0xfff}, 0x0, 0xfffffffffffffffc, 0x88, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/12 10:43:56 executing program 2: r0 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r0, 0x0, &(0x7f0000001000-0x4)=0xffffffffffffff7f) keyctl$set_reqkey_keyring(0xe, 0x800) 2017/12/12 10:43:56 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f00007b7000-0x4)=0x0, &(0x7f000053e000)=0x4) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000846000-0xc)={@multicast2=0x0, @broadcast=0x0, 0x0}, &(0x7f0000afc000)=0xc) getpeername(r0, &(0x7f000080a000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f000010a000)=0x58) 2017/12/12 10:43:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)="2e2f66696c653000", 0x101800, 0x0) r1 = openat(r0, &(0x7f0000000000)="2e2f66696c653000", 0x8000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) 2017/12/12 10:43:56 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f00007b7000-0x4)=0x0, &(0x7f000053e000)=0x4) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000846000-0xc)={@multicast2=0x0, @broadcast=0x0, 0x0}, &(0x7f0000afc000)=0xc) 2017/12/12 10:43:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) 2017/12/12 10:43:56 executing program 3: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80003, 0x40000000000, &(0x7f0000877000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x10, 0xfffffffffffffffd) mmap(&(0x7f0000e41000/0x3000)=nil, 0x3000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b32000-0xe8)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff3000-0x4)=0xe8) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000ff4000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00003df000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000117000-0x8)="2e2f66696c653000", 0x400, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x400000000001, 0x0) timer_gettime(0x0, &(0x7f00007e9000)={{0x0, 0x0}, {0x0, 0x0}}) getitimer(0x0, &(0x7f0000220000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x0}, 0x10) dup(r2) fcntl$setstatus(r3, 0x4, 0x8000002000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x9, 0x5, 0x0, 0x0, 0x0, 0x100, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffe, 0x0, 0x0, 0x3, 0x0, 0x4, 0x0, 0x5, 0x80000, 0x0, 0x0}, 0x0, 0x0, r2, 0x0) 2017/12/12 10:43:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) lgetxattr(&(0x7f0000757000-0x8)="2e2f66696c653000", &(0x7f000094c000)=@random={"62747266732e00", "626465767b24637075736574776c616e30b373656c696e75786c6f657468306367726f75702a00"}, &(0x7f0000203000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) r0 = socket$unix(0x1, 0x0, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bbf000)="2f6465762f72666b696c6c00", 0x400, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000eae000-0x83)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = open(&(0x7f0000268000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000f3f000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") openat(0xffffffffffffffff, &(0x7f000001b000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f000019e000-0xa)="2e2f636f6e74726f6c00", 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x40049409, r2) memfd_create(&(0x7f0000001000-0x1)="00", 0x0) 2017/12/12 10:43:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f656e666f72636500", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x3, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x22f}, {0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, 0xfffffffffffffffa, [0x1f, 0x9, 0x8, 0x8, 0xff, 0x2, 0xbb06, 0x9]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, {0xa, 0x2, 0x400, @loopback={0x0, 0x1}, 0x7}, 0x3, [0x91, 0x3, 0x100, 0x3d9d, 0x100, 0x4, 0x6, 0x9]}, 0x5c) 2017/12/12 10:43:56 executing program 1: socketpair(0x13, 0x0, 0x5, &(0x7f0000853000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000c52000-0xc)={0x0, 0xa0, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, @in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x8001}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x835c}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}]}, &(0x7f0000033000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f4d000-0xa0)={r1, @in6={{0xa, 0x2, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x3, 0x10001, 0x4}, &(0x7f0000000000)=0xa0) 2017/12/12 10:43:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e8b000-0xe8)={{{@in=@broadcast=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b3d000)=0xe8) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000c27000)="", 0x0) getsockopt(r0, 0x6, 0xf, &(0x7f00002e2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000009b000)=0xe1) r1 = syz_open_dev$sg(&(0x7f0000645000-0x9)="2f6465762f73672300", 0x2, 0x121080) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000d6b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00000cd000)=0x1000) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000b83000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r2, 0x6000020000001276, &(0x7f0000832000-0x1)="") 2017/12/12 10:43:56 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000cf1000)="2f6465762f72666b696c6c00", 0x121000, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") 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) getdents64(r0, &(0x7f0000001000-0x161)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) fanotify_init(0x4, 0x40000) 2017/12/12 10:43:56 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00002dd000)=0x3, 0x4) r1 = openat(r0, &(0x7f0000521000-0x8)="2e2f66696c653000", 0x0, 0x40) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000e31000)=0x20) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000780000)="", &(0x7f000081a000-0x4)=0x0) syz_open_dev$sndtimer(&(0x7f0000a26000)="2f6465762f736e642f74696d657200", 0x0, 0x400100) 2017/12/12 10:43:56 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f0000ca8000)={0x9d, &(0x7f00002ee000-0x9d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) 2017/12/12 10:43:56 executing program 7: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00009c3000-0x17)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000001000-0x18)={0x101, 0x0, 0x5, 0x907, 0x1, 0x1}) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000d96000-0xdc)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/12 10:43:56 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0xff, 0x8, 0x80000000, 0x32f, 0x4}, &(0x7f0000001000-0x4)=0x20) 2017/12/12 10:43:56 executing program 6: r0 = socket$inet(0x2, 0x80000, 0x5) fchmod(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000320000)="6c6f73797374656d00", 0x1) ioctl$TIOCGSID(r1, 0x540f, &(0x7f00006b2000)=0x0) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xf183, 0x0, 0x3, 0x0, 0x1ff, 0x0}, r2, 0x5, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$tun(&(0x7f0000b1c000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000cbf000)=0x3, 0x4) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000159000)=0xffffffffffffffff) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000533000)={@generic="02f50000000000000000000200e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r5 = socket(0x11, 0x80803, 0x0) ptrace$setsig(0x4203, 0x0, 0xffffffffffffffff, &(0x7f0000001000)={0xb, 0x1, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000a6c000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000754000)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f0000a89000)={r6, 0x44f800000002, 0x3c, "8b2a4e49a8fe228b33a628074ec894454778ff3595e644b31438c3c5792f7865fd3d457bd4304d69ffc962671120e6a945160100b77dd5d084910006"}, 0x44) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000986000-0x4)=0x1, 0x4) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f000082d000)=0x43, 0x4) sched_rr_get_interval(r2, &(0x7f0000f13000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000046000)={r7, 0x0}, 0x10) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f000020d000-0xc)={0x0, 0x0, 0x0}, 0xc) ptrace$getenv(0x4201, r8, 0x7, &(0x7f0000e68000-0x7)=0x0) mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f00002d9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet6_mreq(r5, 0x29, 0x14, &(0x7f0000895000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000efd000)=0x14) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000152000-0x10)={r10, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000685000)=0x0, &(0x7f0000ae5000-0x4)=0x4) socket$inet(0x2, 0x1, 0x81) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000270000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup3(r9, r4, 0x80000) 2017/12/12 10:43:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000069d000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() accept4$ipx(0xffffffffffffffff, &(0x7f000005f000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000cb3000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000085f000-0x108)={0x0, @in6={{0xa, 0x3, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0xe68, 0x2, 0x0, 0x8000, 0x0, 0x0, 0x200, 0x4, 0xcf, 0xfffffffffffffff7, 0x7, 0x265, 0x1, 0x0]}, &(0x7f00002d5000)=0x108) r3 = socket(0x10000000010, 0x2, 0xc) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000b00000)={0x0, 0x6, 0x97f, 0x8000, 0xdafa, 0x3, 0x45, 0x101, {0x0, @in6={{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, 0x0, 0x80000001, 0x40, 0x1}}, &(0x7f00001c8000)=0xb8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f000058e000-0x8)={r4, 0x1000}, &(0x7f000013c000-0x4)=0x8) mknod$loop(&(0x7f00006e4000-0x8)="2e2f66696c653000", 0x8, 0x1) r6 = socket(0x201b, 0x7fd, 0x4000000400) write(r1, &(0x7f000089c000)="1f0000000104ff00fd4345bb0400000000000000090001000116010300ff0063", 0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000fa3000)={r2, 0x10000}, &(0x7f0000558000-0x4)=0x8) socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket(0x20200013, 0x400000001000002, 0xfffdffffffff3e2f) getsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f00007b7000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000806000)=0xe8) ioprio_set$uid(0x3, r8, 0xa02f) fadvise64(r6, 0x400000, 0x0, 0x0) write(r3, &(0x7f00003ca000)="1f0000000104ff00fd4345020000000000da000008000100010400ebffdf0053", 0x20) socket(0x1, 0x1000000080000, 0xd90e) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000a24000)={@generic="654dfb6e9fe8849d3782bf6ec675cc13", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r9 = syz_open_procfs(r0, &(0x7f00004d1000-0xe)="617474722f667363726561746500") r10 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ede000-0x9)="2f6465762f72746300", 0x521c00, 0x0) syz_open_pts(r10, 0x83b) r11 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007fe000-0xb)="2f6465762f6877726e6700", 0x80000, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000fa9000)="2f6465762f6877726e6700", 0x8002, 0x0) dup(r3) ioctl$TIOCNOTTY(r11, 0x5422) write(r9, &(0x7f000014f000)="1d000000030000fd4345ff90ffff001503fd000100010003040900000000", 0x1e) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f000063d000)=@sack_info={r5, 0xffff, 0x2}, 0xc) accept4$inet6(r3, &(0x7f0000729000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00003d3000-0x4)=0x1c, 0x807ff) write(r3, &(0x7f0000320000-0x1f)="1f0000000104ff00fd4345060000000000d100000900050000000000000000", 0x1f) r12 = socket$inet6_sctp(0xa, 0x3, 0x84) sendmmsg$inet_sctp(r12, &(0x7f0000118000)=[{&(0x7f0000938000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000950000)=[], 0x0, &(0x7f0000938000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x1ff}}], 0x5, 0x0}], 0x1, 0x0) 2017/12/12 10:43:56 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000604000)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00001b3000)={0x0, 0x0}) r2 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000000000)={0x4, 0x1, r1, 0xfffffffffffffe01, r2, 0x5, 0x8c4, 0x1}) 2017/12/12 10:43:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000001000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7) 2017/12/12 10:43:56 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c6d000)="2f6465762f6877726e6700", 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x80000) fcntl$setpipe(r0, 0x407, 0x7) 2017/12/12 10:43:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000001000-0x18)={0x6, 0x3f, 0x80000000, 0x80, 0x400, 0x9}) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000317000-0x4)=0x0, &(0x7f000046a000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0xef)="711547d7b2101472606e4a5e5b0f90f3aab13882e71948b6c37e5bf3202103f0a4ada54a4c5c6f210c8c0ef9a994c1fae78df8797e1a0e8645f9af8d5bd0af12db52441bbccc215c85fd069a61d8416d6b735d6c4952edf939e1c8d7648b8a11a2a3b53b01a15d28022dd8d6b5ff33864eeb566c340863932921618c1d432a46b171ea4fcb90248fe1a214846ce754e9eb4f0ce3bf3b4bcd84722f2c66bb385e79438af48b64e5d3780f2e3deef41c474e3dbbee1759026d4a547e14c1438b6fbd3ae4d3b2a4f6111e372de330b6ed780a256a9197644ea9f52ee33878e9fc2c18987e0943d0cb6b5a6f1a9f57a8b9", 0xef}, {&(0x7f0000002000-0x11)="7976dd1ba8c9e013f0b8cb7cff457faecb", 0x11}], 0x2) 2017/12/12 10:43:56 executing program 2: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000239000)={0x0, 0x0}) r0 = openat(0xffffffffffffffff, &(0x7f0000eb0000)="2e2f66696c653000", 0x20000, 0x20) syz_open_procfs(0xffffffffffffffff, &(0x7f0000c1a000)="6e65742f6e65747374617400") r1 = accept4$unix(0xffffffffffffff9c, &(0x7f00006a0000-0x1002)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000523000)=0x1002, 0x80002) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000775000)={0x0, 0x0, 0x0}, 0xc) r4 = perf_event_open(&(0x7f000003d000)={0x2, 0x78, 0x0, 0x3, 0x699fc00000000000, 0x3, 0x0, 0x101, 0x0, 0x0, 0xa3, 0x101, 0x100000000, 0x1, 0x0, 0x2, 0x4, 0x1, 0x3, 0x1000, 0x8, 0x5, 0x0, 0x2000000, 0x3, 0x8, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x2) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r5, &(0x7f00001d7000-0x1c)={0xa, 0x0, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffe00}, 0x1c) perf_event_open(&(0x7f00003f8000+0x676)={0x5, 0x78, 0xc8c0, 0x6, 0x200000000, 0xffffffff, 0x0, 0x100, 0x400, 0x8, 0x3, 0x3f, 0x9, 0x2, 0x0, 0x7df0, 0x5, 0x1, 0x7, 0x8800, 0x7, 0x7, 0x4, 0x100000000, 0x20, 0x9, 0x0}, r2, 0x8000, r4, 0x4) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0xffffffffffffff05, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000b95000-0x1d)="0000000000000000000000000000000000000000000000000000000000") r6 = creat(&(0x7f00001a1000)="2e2f66696c653000", 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000370000-0x20)={0x4, 0x759, 0x8, 0x7f, 0x1, 0x92, 0x0, 0x20, 0x0}, &(0x7f000081c000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00005e8000-0x108)={r7, @in6={{0xa, 0x0, 0x4000000000002, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10001, 0x9, 0x20, 0x16, 0x80000000, 0x1, 0xffff, 0x457, 0x5, 0x8001, 0x8, 0x0, 0x4, 0x7, 0x9]}, &(0x7f00001be000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f000013c000-0xc)=@sack_info={r7, 0x4, 0x7fef}, &(0x7f0000c00000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000020f000)={0x0, @in6={{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xff}, 0x98) fsync(r6) ioctl$DRM_IOCTL_GET_CLIENT(r6, 0xc0286405, &(0x7f0000680000-0x28)={0x100000001, 0x3, r2, 0x800001f, r3, 0x4, 0x4000000008, 0x800}) r8 = socket(0x10, 0x3, 0x0) ioctl$KDSETMODE(r6, 0x4b3a, 0x6) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r8, 0x6, 0x1d, &(0x7f0000337000)={0x29, 0x4, 0x2, 0x6, 0x7}, 0x14) write(r8, &(0x7f00008cd000)="240000005a001f0014f9f407125a00001e13171308001000fff708ff0800020001000000", 0x24) syz_extract_tcp_res(&(0x7f0000332000-0x8)={0x0, 0x0}, 0x8, 0x8008000010006) r9 = socket(0x8, 0x80000, 0x401) ioctl$sock_inet_tcp_SIOCOUTQ(r9, 0x5411, &(0x7f0000fc1000-0x4)=0x0) r10 = socket(0xa, 0x3, 0x3c) sendmsg$unix(r10, &(0x7f0000e2a000-0x38)={&(0x7f00009fb000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000b6c000-0x30)=[{&(0x7f0000e6f000)="8c43", 0x2}, {&(0x7f0000d1c000-0x1000)="c5caf9a244935bc4dd043958fd4033943f9101834ea0c9a3eb68e27c53d554e4ecd03eb77445272f7521f2fd62595d18c4a9066ace4254e3c450eb7bcabb335441d6c7d55cfe8ed12e51628d4165d19b6c241d68cb0da15e7824d38bcf131a633076c43f98c1f2741b489ad0c25c5597db14e5f7fc0ce45ca9e6d35991c3716af36e9122cdbe109c012662849ab61bfb8c16b5ad7617dc0bff0c96d93766385e0996d6457ca2dc0e04da775ae8d84ade3f9553fdc725b24ebb0125d2de7e474998be082c79970c4d0154e0a93d19f488f7666f3a0b7e1d960ffe33d76986fb2a87624b6cfc50e2ecf497b8cadde6db57fd76783053b70eeaca000dae9d4eedd102cf88043b980151fd2378c4d17176a3736646ee8438e54c12ed05905855940c17547b2f04e64521bc9c6c127ee526aa56dd0473f6228046f52afd2ba849c6ba291f4c0223f2461016510ea8267297641aa4916c2501dfde9959b272c864a3217b11d8166962cf6adec50e5fce08deb44874d93838ad427a7d9f1ab7661f1b337a9d89c8abdb0c1d55d24d010e023271529062d392d83d789c109ae421890fc5d0de513ac6389bcc07f049ed9152b9bd8d7132fc9c274c6e2526b495dd3756c07f7522d8319ac92ae0bc111fad7268e10ad898558de7f3b58907cb4622a9079af0efafa3adc20d4a5d63f28c64d8fe8e063f3d5fdf4abc739eb4a4b69105893b7b5ae32d94dcb80cb5d0b2c8bfc31106e6b6bb2c9dcfc49d5772da09d3bf28cc96c683e5bc3a09ab954f48975a518ab59ed043b98b7d5193f74506929970a124b2384633128465bc27f3460ecf0c9aecbb1f868f1775ea6810349e25af55a35c2f1447d6ff81c6bce2d3b1b0b3fcf9e2b27d9427b73306bbd2c141613522edcb85862b4e7d5fdcb79b709d7c10c338e0dc8107580b00bfd06d404e18bd425674471a65bed120a96ccafe9edb4af2257ce9ed461c48689713f0da7b1800acb6ea3352b0cbbe8f9c68b7bff777f232ce32d4646d1ee515f67211b415a2e31fdc5b509bfb66149e84f4dcec8b65fc3ea593b0a69d25ba8ace0d57f33c29f39c360724dd84b901bc58c14d160e8c8edce4c8d0ce58aa52472b740edba29047070caac5eee234c3a91dc5f2371c1723c748203206008f63dad018aac927b11e567b1217e93d3f096d69452baf0fe47875c79e9b2b699aeb206e2fbc34a2e35dbddd9dbc4423c22819c7e88c89f8709626f916c27603cc0ee5cdd8a9e7630a06480810372dad990dfc54c3573ed4c0475ccd43a98af92270fda6d1e2989b45c5d67e610029842b4a5110d5217ce9748a55a67119d9878bc0b0fe43c67d71663fed13a08dc104b07f17d276d9fe3a4a21df61fe5e0d8ae87800091908d1775d960e6549cf5e2d19faf1334b445fb524a515912eebb26f8d3e5116200576d1adee0c03757201e0645d5656d5fda1e1ce7cac5ac47957da21e04e2b7de802abebc4e59c633ef3a789451b720c301ffa5003afe816825e44701cb65fa6cdbd7d3fc12a62380fe2aaae5171252d7b9d568b891ce4825155481d89c6e008f9cf65a1e901b143f97f58fe77a32d23006ffd61a76fc4c4537770c092edb71e5b6693cc2fbff28fdd465bc00617916328f17fbe5c90fda6e17be738165e8f4b085ed16e31e880807cf0be0ca6d6bacdc528a76a5260c3398086b89ca035ba2109c0a199ca2db2d58660af860c876de117772d246238d0c61e22e8bbe385d2a5371a606f6d0eabe7858a5b084855b8a489a54d8721ceee42cad7b7391abac1a18c92777366fc8ad848517140ade8bee11fa3511b9f1388ec63b91e28ccf56947b079b9e27b32968d16292298b07db7e23ddf799d1e931771c8ac128c9f3b8d83c046c2de6fdf0b38b27ec4580ea0ab3b925822797d66be12dead0765381f7f7d21b8c74928c023085fd50e4ad9e2872d1e085bf47ececa81125129aa45a2183bffa2004468b31989b336ab336aafb3a956777eb69477df2596ddd5bf9ad6303b2d50a39d14d8a215901ebaf0a680a4bbfb18424ae3f8871babe68aa92c14057602670c05282ffd7f7da449e1b5671d47ab023038bfc344754b892cbe6cda5f16c97b82336c6a4908f4cbbbf6b838492ae40bdba7cc3b5255717faccc06ef269a3d25eb135e9f30ef6b4f02028b2b8fe31d750702c80c6da3b2cfdd31f1ac2c845e900a9109b3b415ae67699e409f6b4246eac4dac1dc30f59aa1129b98b996c0b3b53c0fac84dce7d0f5c60c7ed386d2e3766a67f4000df7eb210b03aa25c0b1b16305118580dc3114bf1165bb8ff57d1e028643f583859c5f3af7ef9904606f30caf41fd91b310975b9db6fc6b8af495bf9f303f351c99ce8f8a6c8eac9568067d3b63fe1f6afef08408c2731c004acd883dc2db9f85af36ad93b43b686889e8a60ba2c4c943c809a04e4014d5a3805e5ffc9b375ecf451f6ee64dcce6c8678ae3ecf5ff7b25321bba74a33d6fd3e88084839dec36a112a83db04d25548845188b6790c904cbbce452f8b53a2c0bdebc2e5903d7321d8b07524eba337454c99a3bf0ed1307be2f4036256eab85e8d43fc8bb56cc9d979d33797234d231244a35da65a32e86dc4b57ff6a95bf0505e2065013d5dde9ac6a7bf872fe0c6407413655aead0637ed956485c62b9ec6906df54037fa5250e6c3fea33e8de5a25d6a5f6d7e401758c109bc682d2a76c51e69e4ea96813b3f18df9b587467baa543c6f901ed862e2ff8a7c1aac50b4689605e9d88a4d33a5a0098e9c0fa5c447b03d25659fcd04eddd01bac9782414263db4a7a6e55538fa16164ed2c4ae29a4659538a8e54332668e76a787a221cf8b8116dcf02cf563d6d7d7e9ff9167e50907386bd8abe54eb6667fa2483dcbaa53f9037f6acb005d04176867b4cfd9b868a737bf53cfebb86d71a15654bf05a00b558df79cd4f7cd9474f02e7e3020c2c5187556be7ebf22d712e26e9ff38ddb856c3c29ae384e276d3ac235342bc2af4a17eb9c4551149bfc0e8932f6c289ba0b562392886c5db3ddd1218b26268d546618ee64705f948858da231ba654d1287dc6681d90bbb2a6dea681ab3cd91e6b6103119a538bb914978fd95def7b94c54e31271fe6fa85cc62f0f6759d26b0fbd92947b64dde9cd3b381d11d4dae7461533c2d5c28ece2c387727a61f4c068bd1986ade4719b052f532c1f8c08ad3375e253aff1329be83783302b5e9f2e6a0b98e2017db0a66cd75a86c6df2a8bb898a50eb311efb4d89e47115ae97b84818231dc978de025f84cf14198026b99d12612a1ad1cbf1c8260a461c29844b99bd40c91ce3b366b33ef7fe896abd6c864f7c003a07e9ff85c838de83d6549a4c5e22309bec5df2844de7329090765c07f64700702ae81d58e88bdd5beff56e165c10058f0c751963e8d2ec0c525ed7d1046b3f45beaf026cb5e62d1ae5ab2c9a1f53bc269c5c3ebed9a13a25c00a1e6340ebbbf24779b90e997af5d3698e51f5c5b05c3448d79d0cbe94a3b463ed100e09c65e0089cbacc83c1e120c1bc51358ccf862ae224330cee584f980e40e4c768d40eff24fc8edaaeb820e026d5134e28ddca1ec33f0f0afecb360dac460bf0e3d3a19ecbda07fdda1177631462efd050ff48e33419b1bcb9c67c49cb24629f99a7c0e5833e73355df363088f6ac71ac3758ca8d95602034ee9ef1a084a3b66882755226ebe682ccf0ac657d1953c3dad6efef96f792a844712ea0c8b86a2154e18dc26892991df8549f6db90bed73e78e70ca7c7567d6c8dfbf95e2c13bf5c8171168d4f8c9b4864d2021eee44560e3fd55f294a1a68b049a27144404d4d40a5276278eb17fe12135bd5d6d8912c64967f25a75c69c8b02ce6a5388f2d5a6ed967b22855ccfad783a9ba6bc76c655f5446b4534479fb4e55db9c043c6711225d0a95ee4773dfe5b3ccfed1444b190232c9d8209a778847ee4548fa3d1651a814770ff13da93a95d661bb2c824a6cbbecbdfce95418b8a4d18e93498162116431a43b753f5c05947f4139f6aac0e5ca5db22d6dcaf5d97864b01f83949718fa8fa5c83b990bf2eb3bd21a1a79a878a572210957a01e64d40329908c37fc21f5d5527cb20a5f2d02238f2444f6070a249780f473b4694e892c778a8edefc57a8658a88bac4877200cd325dbcf671cd5a308e03e4c886f7ce38e4ba98cac40cba0500d900a7e913c533d68baea989f11323c831213dcb4042f18684dede3e51abc806872855dd3f5638e9bc6438e60ec02fd9c0a2f0a6633864b2698091b5ea75a5083a103d35a0c6adb7ad4a5fef31b21899ccfeb40b5fcd80c76f5ad2e6314e10ee89fc97360871df9da37f932335ad04193a537eb77a067e209d016b534b4d57519d05850fe53b66b2af5406d2989d33b8ce1e9a7369f3eccfd948368f884d9f6cb2526958cf883185914559a8e641d85ac38c7ba915f0b671dfc76084985c7914bfd531a81c3fe67b8da5ef27cc71f41d36b0cbbb1be7c99fd8f06858a7a3cb586578b1279fac7d8f8019f9a5161a1ef1336110c68ac1eabc4d650632d8568285b171a230b2c6d9fe3b8c2d0702b92803f94879d16e5bd81de216344c9f402cffefba4acfabc58ce762159cb67dc993d5ae4e7ed24acd523248e978f84290324667102e8befc80b66d058c4e7c32a4b0431852ba6e6e9691efced98ad2fd6da7a11b816b21e7229559d48ebfe4ac8ce3695e56660e6345885d632acee910e15b6428f20788efeaf398c646ed1b2a0930ca4e27f805e3a1702b7ebbc17f5f6a7c8a616917a591dc0eba01e935091ba17788d4cc9f1a0becd7a80cf5baa51fab8e74b0135b63eeb51719e6212cd3f841975fd14eee94cedcd79c40e08018bfe153093760dd14f9b28039583b04e230456f9c5306e8ba0035c9c1315b111a0a6c0e72dcc6d03b2c59304d7c60e7fd84a788cdc52900705b6ef698b73894ffcd70ca5b603a7a7d491eafc62d81d3f7137c02172a3239959d73d16764011f45ee2541b8f72d6f1d218ffafee3f5a4652721e352a2f96265a27acc6ff9b1dd1a2c82a2404d86f3e6b19bff4cda6778ac0529f0b9b4e8356f50ff9ad337b873daa13cf555eeac3a5b61f1e14ea0f19bbaec1e8d558323684b1f3b019ba1d19584658a8ce1ce1171f470bf2c44d17daeeca0d8f74c75a21f047d9e42f467204c59fa2a9a1752482d2637f5b71f913f290585514f33bcab9b0bcbd0cee720ab65d1a96d6b67b8223d324b2a07ccecbe1a09ebeb6e44e2de977c43b6b024bcc12399bc371084b2f883d13d189eee26cbe985278008373a97682f3683773cc384aa7db515e38610efaac46eb317c0f7b9a56c0f0f5435682bfc38e9e31c2eccb31c4e33c8f269924cac245d667bd3070e6280f7dd4877da03960b2bdd44d15f471329dd5f8d0a7cd6049ec3326e8522da21f8bcbcc236c7eaadd9a4437a10b02f316caec518ec5e61e2e1c81f75bc3d03104063de87da4ddbd0e73085166fd63075b4be0084fe587bd264cbc5a81717f05dd82915dd9544888fe08b029efb2e5c40ac4a488a02cdd0d3f63712f817831714e8e6dd83e87db846906bb0532a4a501849f6e0b56835b4347ae6cf69853e1db68fdaea37a98fa03820e3bb558688be2d79646875dfadfa8439484270c20df1da3f3b33cfe54152029fbe14b09bd3d160f930b604c85a95fb46e45d9d5d5de05892cf5c75c4c4ff7479a1464f68b177c2554d62088b963530e5fb6a1c7469d1955c93936545607b06bc6a2727ad2e28186", 0x1000}], 0x2, &(0x7f0000d74000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r10, r10, 0xffffffffffffffff, r10]}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r10, r10]}], 0x4, 0xc0}, 0x40084) r11 = add_key$user(&(0x7f00005c7000)="7573657200", &(0x7f00005ef000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c61000)="4d1e57b2c442b9cba50b9aa44d52307248d20db6d303ed7ab7929155854f258afd12d01803e28e7747c59da8183c95ffd7dd40c1bde021f73b4303625b27af1d1ee2a7040d6f69b556820117f78ef12c3d0cb751a6", 0x55, 0xfffffffffffffff8) r12 = add_key$keyring(&(0x7f00002d5000)="6b657972696e6700", &(0x7f000027b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r13 = add_key$keyring(&(0x7f0000195000)="6b657972696e6700", &(0x7f0000118000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r12) keyctl$link(0x8, r11, r13) setsockopt$inet_sctp6_SCTP_MAXSEG(r8, 0x84, 0xd, &(0x7f0000516000)=@assoc_value={r7, 0x9}, 0x8) 2017/12/12 10:43:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000-0x10)="2f73656c696e75782f63726561746500", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000000)=0x0) 2017/12/12 10:43:56 executing program 1: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x2f, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x13, 0xec) mmap(&(0x7f0000e41000/0x3000)=nil, 0x3000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000b32000-0xe8)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff3000-0x4)=0xe8) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000ff4000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ff5000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000117000-0x8)="2e2f66696c653000", 0x400, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x4, &(0x7f0000611000)={0x0, 0x5, 0x6, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ad2000-0x4)=0x0) timer_gettime(r6, &(0x7f0000962000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) getitimer(0x0, &(0x7f0000220000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x0}, 0x10) dup(r5) fcntl$setstatus(r3, 0x4, 0x8000002000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005ad000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x240, 0x1, 0x4, 0x1, 0x0, 0x80000, 0x0, 0x0}, r7, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r4, &(0x7f00006ac000)="89b78223", 0x4, 0x0, &(0x7f000012d000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, 0x1c) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f00003bd000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f000067e000-0x10)={0x0, r8, 0x101}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f000055f000-0x10)={0x0, 0x0, 0x1000}) 2017/12/12 10:43:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000031e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) close(r1) readahead(r1, 0x0, 0x10002000000) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000c67000)=0xc2e) 2017/12/12 10:43:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) ptrace$setregs(0xf, r0, 0x4, &(0x7f0000b31000)="aebe6515777d0b8f3111ab1192e5232aa49cc96babc7e184e39298df748d595b8e331a00f4cfd597179ee6c70fec7b22b61c1b1fa69eba01fb286984b2743d1792ea8b623ebe57bcf1e709a616154a32a6c4a85c9e51a75e842aae33ae50ebacac1c23896296bbd34b48795965d80dfeb9e9c7bf5f3fe15e4f095011fd389a028052b884a377d6787b2b1dfc2d7e688708f50041683da6b88a559fb7dbd8469d10900313bbac32b675") 2017/12/12 10:43:56 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006b3000-0x10)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000002000-0x6)={0xfe, 0x1, 0x7fff}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0xab1b, 0x1, 0x500, 0x0, 0x1100000, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000001000)="b15a355332f504ab4bb0b325cc1a969a3a7383c152b8a6d3ec4917da8849f5b5e974942f74b98377ad4ddf422a9c8d8100976198146c31a8ae06a07cbbbc72f0da639845c8332137217d403b9420880617e00e92174ec5dc2aa3a02c555d864aa5b9e48208e7bd2dff2747d26f432551c0f3f8867c2ba8603f79a28b12c7bc84bd44652369aac09ea61948ad5312cb8a2c808edb133c5a43f3a4525bde747d1147a47c05206ebd423193", 0xaa, 0x8800, &(0x7f0000001000)=@rc={0x1f, {0x7fff, 0x3, 0x9, 0x1, 0x6fd2, 0x4}, 0x4}, 0x9) 2017/12/12 10:43:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00001ea000)="2e2f66696c653000", 0x102) socket$netlink(0x10, 0x3, 0x14) symlink(&(0x7f0000dfd000)="2e2f66696c653000", &(0x7f000074e000-0x8)="2e2f66696c653000") ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000107000)=0x0) prctl$setname(0xf, &(0x7f0000000000)="736563757269747900") r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000094d000-0x18)={0xaa, 0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000029000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f000022f000-0x50)={{0xff, 0xc}, {0x10000, 0xfff}, 0x0, 0xfffffffffffffffc, 0x88, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/12 10:43:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7667615f6172626974657200", 0x10000400, 0x0) getsockname$ipx(r0, &(0x7f0000d3a000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000258000-0x4)=0x10) 2017/12/12 10:43:56 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000345000)="2f73656c696e75782f7573657200", 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000044d000-0x6)={0x0, 0x8}, &(0x7f0000cf9000)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00001f1000)={0x3ff, 0x5, 0x200, 0x3ff, 0x3ff, 0x3, 0xffff, 0x0, r2}, &(0x7f0000eaf000+0x6e9)=0x20) getsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000c2e000)=0x0, &(0x7f000053e000)=0x4) [ 320.347284] audit: type=1401 audit(1513075436.412:340): op=fscreate invalid_context=1D000000030000FD4345FF90FFFF001503FD0001000100030409000000 [ 320.373859] audit: type=1401 audit(1513075436.442:341): op=fscreate invalid_context=1D000000030000FD4345FF90FFFF001503FD0001000100030409000000 2017/12/12 10:43:56 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000c2e000)=0x0, &(0x7f0000364000-0x4)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f000099d000)=0x15786410, 0x4) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000c8b000-0xe7)={0x0, 0xdf, "60d2647d301e9cb70b7c9a2201964073adc21a7e2dba519cee4c618cde6f80513b44617b54e2a9281604e7f8ab868f3f82854b1da5fb532b40af5ae966f1e55b6808c3b7f17f7890f9fd9936f4e77320d09b33834811c05adf5bfaf3bb0b00d40de5a82ab152bc79caa3b51340329426a15c79c0bf740fc9da96bd6095f602bf53d62bed494019e19d1122ddf1e66d3d0ed3b41d0bea599a9c20880ac8ed5b135cf426d9785939c6fdd4d3d18a8dee8e7f6f3a302d0f1182725d824782c48135dca9eb5219f3b77576d3d09b0529c20923acd9f2bbbffaad12377046616780"}, &(0x7f0000861000-0x4)=0xe7) modify_ldt$write(0x1, &(0x7f00008a3000-0x10)={0x1, 0x20000000, 0x0, 0x7f, 0x1000, 0x80000001, 0xfb13, 0x4, 0x7fff, 0x9}, 0x10) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000cc0000)={"b6ff80dbcbef4e035cf7cb17c6f6337b", {0x4, 0x9, 0x6, "c6e7e62489eb", 0x7, 0x0}}) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000b07000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000095000-0x4)=0xb) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000008a000-0x18)={r2, 0x6, 0x0, 0x8, 0x4}, &(0x7f0000735000-0x4)=0x18) 2017/12/12 10:43:56 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000a38000)="2f6465762f73672300", 0x0, 0x404000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80800) connect(r0, &(0x7f0000001000-0x10)=@ax25={0x3, {"89f03e08d79e1d"}, 0x200}, 0x10) fcntl$getown(r0, 0x9) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000001000-0x5d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socket$packet(0x11, 0x5, 0x300) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0xa8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/12 10:43:56 executing program 4: unshare(0x400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b60000)="2f6465762f6877726e6700", 0x680, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r1, &(0x7f0000000000)="2e2f66696c653000", 0x8000, 0xff) getsockopt(r0, 0x6, 0xf, &(0x7f00002e2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000009b000)=0xe1) 2017/12/12 10:43:56 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000e97000-0x8)="2e2f66696c653000", 0x0, 0x9) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000073000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c9f000-0x4)=0x14) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x8) getsockopt$inet_tcp_buf(r0, 0x6, 0x11, &(0x7f0000c23000)="", &(0x7f000081a000-0x4)=0x0) r2 = syz_open_dev$sg(&(0x7f0000474000-0x9)="2f6465762f73672300", 0x100, 0x80) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000381000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socket$inet_dccp(0x2, 0x6, 0x0) 2017/12/12 10:43:56 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000089a000)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000c86000)=0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000000000)="2e2f66696c653000", r0, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, &(0x7f0000002000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000000000)=0x10, 0x800) 2017/12/12 10:43:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000933000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e07000)=0x20) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) socketpair(0x2, 0x80000, 0xfffffffffffffffa, &(0x7f0000c20000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000c44000-0x14)={r0, 0x4, 0x200, 0xffffffeffffffef5, 0x1c000000000, 0xfc}, &(0x7f0000d18000)=0x14) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00004dc000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x9, @sync=&(0x7f0000862000-0xc)={0x100000001, 0xf3d0, 0x5}}}) r4 = syz_open_pts(r1, 0x6) ioctl$TCSETSW(r4, 0x5402, &(0x7f0000832000-0x24)={0xf78d, 0x0, 0x2, 0x5, 0x8, 0x15, 0x401, 0x400, 0x0, 0xc5, 0xcbe, 0x9}) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000ca2000-0x2)={0x6, 0x3}) creat(&(0x7f0000cca000)="2e2f66696c653000", 0x41) openat$rfkill(0xffffffffffffff9c, &(0x7f0000304000-0xc)="2f6465762f72666b696c6c00", 0x505041, 0x0) read(r4, &(0x7f0000fd6000-0xf1)="00", 0x1) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000fd1000-0x4)=0x0) syz_open_pts(r1, 0x2000) dup3(r4, r1, 0x0) 2017/12/12 10:43:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0x8, 0x7, 0x46a0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000036a000-0x11)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000002000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/12 10:43:56 executing program 2: r0 = syz_open_dev$sg(&(0x7f00008a7000-0x9)="2f6465762f73672300", 0x8, 0x60001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0xffffffffffffffff, 0x3, 0x5, 0x2, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0x3e)={r1, 0x36, "e63830f93f6b9f648b8d2437c922c68089d1fe7c77d199283b6048201a0dd341dae7264473f5162df1af42f22a057a1f124da0f39e88"}, &(0x7f0000fde000)=0x3e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000002000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x101001, 0x0) 2017/12/12 10:43:56 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000c2e000)=0x0, &(0x7f0000364000-0x4)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f000099d000)=0x15786410, 0x4) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000fb3000)={0xffffffffffff9d41, 0x1, 0x8, 0x200, 0x9396, 0x8, 0x57b7, 0x5, 0x0}, &(0x7f0000906000)=0x20) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000b2c000-0x8)={r2, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000c8b000-0xe7)={0x0, 0xdf, "60d2647d301e9cb70b7c9a2201964073adc21a7e2dba519cee4c618cde6f80513b44617b54e2a9281604e7f8ab868f3f82854b1da5fb532b40af5ae966f1e55b6808c3b7f17f7890f9fd9936f4e77320d09b33834811c05adf5bfaf3bb0b00d40de5a82ab152bc79caa3b51340329426a15c79c0bf740fc9da96bd6095f602bf53d62bed494019e19d1122ddf1e66d3d0ed3b41d0bea599a9c20880ac8ed5b135cf426d9785939c6fdd4d3d18a8dee8e7f6f3a302d0f1182725d824782c48135dca9eb5219f3b77576d3d09b0529c20923acd9f2bbbffaad12377046616780"}, &(0x7f0000861000-0x4)=0xe7) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000008a000-0x18)={r3, 0x6, 0x0, 0x8, 0x4}, &(0x7f0000735000-0x4)=0x18) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2017/12/12 10:43:56 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000e97000-0x8)="2e2f66696c653000", 0x0, 0x9) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000073000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c9f000-0x4)=0x14) getsockopt$inet_tcp_buf(r0, 0x6, 0x11, &(0x7f0000c23000)="", &(0x7f000081a000-0x4)=0x0) r2 = syz_open_dev$sg(&(0x7f0000474000-0x9)="2f6465762f73672300", 0x100, 0x80) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f00008e0000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") execve(&(0x7f0000306000)="2e2f66696c653000", &(0x7f0000a88000)=[&(0x7f00002c0000)="2f6465762f73672300"], &(0x7f0000928000-0x24)=[&(0x7f0000c44000-0x1)="00", &(0x7f0000a74000-0x9)="2f6465762f73672300", &(0x7f000077a000-0x1)="00", &(0x7f0000efe000-0x9)="2f6465762f73672300", &(0x7f000054c000-0x2)="2d00", &(0x7f0000174000)="2f6465762f73672300", &(0x7f0000542000-0x7)="6d643573756d00", &(0x7f0000362000-0x30)="706f7369785f61636c5f6163636573736b657972696e6770726f63636d696d655f747970656574683073797374656d00", &(0x7f00008e6000)="2f6465762f73672300"]) fcntl$setflags(r1, 0x2, 0x1) socket$inet_dccp(0x2, 0x6, 0x0) 2017/12/12 10:43:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x2, 0x20a002) ioctl$TCXONC(r1, 0x540a, 0x200) 2017/12/12 10:43:56 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000e97000-0x8)="2e2f66696c653000", 0x0, 0x9) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000073000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c9f000-0x4)=0x14) setsockopt(r0, 0x6, 0x1, &(0x7f0000f69000)="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", 0x1000) getsockopt$inet_tcp_buf(r0, 0x6, 0x11, &(0x7f0000c23000)="", &(0x7f000081a000-0x4)=0x0) r1 = syz_open_dev$sg(&(0x7f0000474000-0x9)="2f6465762f73672300", 0x100, 0x80) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000665000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socket$inet_dccp(0x2, 0x6, 0x0) 2017/12/12 10:43:56 executing program 6: r0 = socket(0x8, 0x80000, 0x8001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00003cf000-0xc)={0x0, 0x68, &(0x7f0000000000)=[@in6={0xa, 0x2, 0xfffffffffffffffd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, @in6={0xa, 0x3, 0xec7e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x94}, @in={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f4e000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000475000)={r1, 0x5, 0x3, 0x8, 0x40, 0x8}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6c, @loopback={0x0, 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8001, 0x3ea, 0x1, "40daa9986897cb05cf08b8824b2472c7c5c5aa99e8bb4d12d42778e7741bb68defbfb3d184ec2946a819b8b6334e4511614cce067cc66f78f34b65e96224a03e53fe307d2e17a75f94a67283dd91ae47"}, 0x160) 2017/12/12 10:43:56 executing program 1: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00002e5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000000000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f000037b000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000033b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/12 10:43:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000239000)={0x0, 0x0}) r0 = openat(0xffffffffffffffff, &(0x7f0000eb0000)="2e2f66696c653000", 0x20000, 0x20) syz_open_procfs(0xffffffffffffffff, &(0x7f0000c1a000)="6e65742f6e65747374617400") r1 = accept4$unix(0xffffffffffffff9c, &(0x7f00006a0000-0x1002)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000523000)=0x1002, 0x80002) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000775000)={0x0, 0x0, 0x0}, 0xc) r4 = perf_event_open(&(0x7f000003d000)={0x2, 0x78, 0x0, 0x3, 0x699fc00000000000, 0x3, 0x0, 0x101, 0x0, 0x0, 0xa3, 0x101, 0x100000000, 0x1, 0x0, 0x2, 0x4, 0x1, 0x3, 0x1000, 0x8, 0x5, 0x0, 0x2000000, 0x3, 0x8, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x2) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r5, &(0x7f000050b000-0x1c)={0xa, 0x0, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffe00}, 0x1c) perf_event_open(&(0x7f00003f8000+0x676)={0x5, 0x78, 0xc8c0, 0x6, 0x200000000, 0xffffffff, 0x0, 0x100, 0x400, 0x8, 0x3, 0x3f, 0x9, 0x2, 0x0, 0x7df0, 0x5, 0x1, 0x7, 0x8800, 0x7, 0x7, 0x4, 0x100000000, 0x20, 0x9, 0x0}, r2, 0x8000, r4, 0x4) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0xffffffffffffff05, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000b95000-0x1d)="0000000000000000000000000000000000000000000000000000000000") r6 = creat(&(0x7f00001a1000)="2e2f66696c653000", 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000370000-0x20)={0x4, 0x759, 0x8, 0x7f, 0x1, 0x92, 0x0, 0x20, 0x0}, &(0x7f000081c000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00005e8000-0x108)={r7, @in6={{0xa, 0x0, 0x4000000000002, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10001, 0x9, 0x20, 0x16, 0x80000000, 0x1, 0xffff, 0x457, 0x5, 0x8001, 0x8, 0x0, 0x4, 0x7, 0x9]}, &(0x7f00001be000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f000013c000-0xc)=@sack_info={r7, 0x4, 0x7fef}, &(0x7f0000c00000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000020f000)={0x0, @in6={{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xff}, 0x98) fsync(r6) ioctl$DRM_IOCTL_GET_CLIENT(r6, 0xc0286405, &(0x7f0000680000-0x28)={0x100000001, 0x3, r2, 0x800001f, r3, 0x4, 0x4000000008, 0x800}) r8 = socket(0x10, 0x3, 0x0) ioctl$KDSETMODE(r6, 0x4b3a, 0x6) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r8, 0x6, 0x1d, &(0x7f0000337000)={0x29, 0x4, 0x2, 0x6, 0x7}, 0x14) write(r8, &(0x7f0000f89000-0x24)="240000005a001f0014f9f407125a00001e13171308001000fff708ff0800020001000000", 0x24) syz_extract_tcp_res(&(0x7f0000332000-0x8)={0x0, 0x0}, 0x8, 0x8008000010006) r9 = socket(0x8, 0x80000, 0x401) ioctl$sock_inet_tcp_SIOCOUTQ(r9, 0x5411, &(0x7f0000fc1000-0x4)=0x0) r10 = socket(0xa, 0x3, 0x3c) sendmsg$unix(r10, &(0x7f0000e2a000-0x38)={&(0x7f00009fb000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000b6c000-0x30)=[{&(0x7f0000e6f000)="8c43", 0x2}, {&(0x7f0000d1c000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000d74000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r10, r10, 0xffffffffffffffff, r10]}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r10, r10]}], 0x4, 0xc0}, 0x40084) r11 = add_key$user(&(0x7f00005c7000)="7573657200", &(0x7f00005ef000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c61000)="4d1e57b2c442b9cba50b9aa44d52307248d20db6d303ed7ab7929155854f258afd12d01803e28e7747c59da8183c95ffd7dd40c1bde021f73b4303625b27af1d1ee2a7040d6f69b556820117f78ef12c3d0cb751a6", 0x55, 0xfffffffffffffff8) r12 = add_key$keyring(&(0x7f00002d5000)="6b657972696e6700", &(0x7f000027b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r13 = add_key$keyring(&(0x7f0000195000)="6b657972696e6700", &(0x7f0000118000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r12) keyctl$link(0x8, r11, r13) setsockopt$inet_sctp6_SCTP_MAXSEG(r8, 0x84, 0xd, &(0x7f0000516000)=@assoc_value={r7, 0x9}, 0x8) 2017/12/12 10:43:56 executing program 2: r0 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0) 2017/12/12 10:43:56 executing program 5: syslog(0x0, &(0x7f0000389000-0xe8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8) 2017/12/12 10:43:56 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setns(r0, 0x0) 2017/12/12 10:43:56 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x1, 0x1, 0x3, 0x1, 0x0, 0x5, 0xdfc0}, &(0x7f00008b2000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6877726e6700", 0x400, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000001000-0x2d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/12 10:43:56 executing program 1: socketpair(0x1f, 0x2, 0xc6, &(0x7f0000599000)={0x0, 0x0}) connect$inet6(r0, &(0x7f0000b08000)={0xa, 0x2, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e20000-0x8)={0x0, 0x34}, &(0x7f00002aa000)=0x8) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000837000-0xc)={0x0, 0x0, 0x0}, 0xc) capset(&(0x7f0000b03000)={0x19980330, r4}, &(0x7f0000229000)={0x4, 0x8001, 0x2e0, 0x7, 0x8, 0x10001}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d30000)={r3, @in6={{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8c5}, 0x98) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e8b000-0xe8)={{{@in=@broadcast=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b3d000)=0xe8) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000c27000)="", 0x0) getsockopt(r2, 0x6, 0xf, &(0x7f00002e2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000009b000)=0xe1) r5 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) inotify_add_watch(r5, &(0x7f000010b000)="2e2f66696c653000", 0x4) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000b83000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r5, 0x6000020000001276, &(0x7f0000832000-0x1)="") 2017/12/12 10:43:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000233000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000dd6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$tun(&(0x7f0000b1f000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000050c000-0x4)=0x8000201) r4 = fcntl$dupfd(r2, 0x406, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@generic="485fe5cec7bd253845bcbc3b04009a97", @ifru_flags=0x1000}) r5 = syz_open_dev$tun(&(0x7f0000017000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xffffbffffffffffe) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00006ee000-0x4)=0x2c2) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000533000)={@generic="50c145ebe99b22ec6d1a208eb395fe7f", @ifru_mtu=0x40000007}) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x4, 0x8032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b0b000-0x11)="2f6465762f7667615f6172626974657200", 0xffffffffffffd, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r6, 0xc0505405, &(0x7f00005db000-0x50)={{0x3, 0x0, 0x1ff, 0x3, 0x0}, 0xa, 0x82, 0xffffffffffffff01, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x479, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffff00, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x800, 0xffffffffffffffff, &(0x7f00004f6000)={0x0, 0x0}) ioctl$KDGKBLED(r4, 0x4b64, &(0x7f0000206000-0x1)=0x0) r7 = syz_open_dev$sg(&(0x7f0000e88000)="2f6465762f73672300", 0x0, 0x2) write$tun(r7, &(0x7f0000bfb000)=@hdr={0x0, 0x85, 0xfffffffffffffffd, 0x0, 0x5, 0x0, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="d73c7f8eb813", [], {{0x883e, @arp=@generic={0x105, 0x8847, 0x6, 0xe, 0x0, @random="4ff3aa8f04c9", "6c0a77694c5f7dfd140118783cfc", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "b305f2dbed9092ef07b6c5e10f9717b3"}}}}}, 0x4a) mlock(&(0x7f000056f000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000651000-0x8)="2e2f66696c653000", 0x108) r8 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$setsig(r8, 0xa, 0x15) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f00005c1000-0x78)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2a0000007, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6(0xa, 0x1, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x200000002e, &(0x7f0000856000-0x4)=0xffff, 0x4) 2017/12/12 10:43:56 executing program 0: unshare(0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e63657200", 0x2100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000001000-0xc)={0xffffffffffffffff, 0x0, 0x4e11, 0xfffffffffffffffa}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r1, 0x6, 0xf, &(0x7f00002e2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000009b000)=0xe1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000002000)=0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000002000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x24) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003000)={r2, 0x0}, 0x8) 2017/12/12 10:43:56 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x80000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000f86000-0x4)=0x100000001, 0x4) write$fuse(r1, &(0x7f0000ddd000)={0x28, 0x1, 0x5, @fuse_notify_store_out={0x9, 0x0, 0x6}}, 0x28) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00004a3000)=0x1ff) 2017/12/12 10:43:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = socket$unix(0x1, 0x0, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f66696c653000", 0x103) r1 = accept4$unix(r0, &(0x7f00002db000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000599000)=0x8, 0x80800) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000475000)="2f73656c696e75782f61636365737300", 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00008ff000-0x18)={0x0, 0x1ff, 0x30, 0x0, 0x6}, &(0x7f0000b44000)=0x18) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000faa000-0x20)={@generic="a2cfbf1d7c48e578680cc14b2f8ff3db", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000170000)={r3, @in6={{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x7}, 0x98) r4 = open(&(0x7f0000268000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000f3f000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r5 = openat(0xffffffffffffffff, &(0x7f000001b000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f000019e000-0xa)="2e2f636f6e74726f6c00", 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000072a000)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x40049409, r5) signalfd(r1, &(0x7f0000123000-0x8)={0x7f32}, 0x8) memfd_create(&(0x7f0000001000-0x1)="00", 0x0) ioctl$TIOCEXCL(r4, 0x540c) 2017/12/12 10:43:56 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) ptrace$poke(0x5, r1, &(0x7f0000000000)=0x0, 0xfff) r2 = dup3(r0, r0, 0x80000) mmap$binder(&(0x7f0000a6e000/0x4000)=nil, 0x4000, 0x1000000, 0x8010, r2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) 2017/12/12 10:43:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000031e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f000077f000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000aa8000-0x4)=0xf0) close(r1) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000e22000)={@common="65716c00000000000000000000000000", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/12 10:43:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00001ea000)="2e2f66696c653000", 0x102) socket$netlink(0x10, 0x3, 0x14) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000fd4000-0x8)={0x7, 0x81, 0x4, 0xffffffffffff9daf}) symlink(&(0x7f0000dfd000)="2e2f66696c653000", &(0x7f000074e000-0x8)="2e2f66696c653000") prctl$setname(0xf, &(0x7f0000000000)="736563757269747900") r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000094d000-0x18)={0xaa, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000068d000-0x50)={{0x7, 0xfff}, {0x3, 0x800}, 0x880c, 0x5, 0x100000001, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000029000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f000022f000-0x50)={{0xff, 0xc}, {0x10000, 0xfff}, 0x0, 0xfffffffffffffffc, 0x88, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt(r0, 0x40, 0x8, &(0x7f0000a13000-0x86)="c04260bd8e1c9493c69c4bb322e281cc7a1e836ec9a9b92a677762d4f0eedfc81c3a5c87bd09d7d9e134aaa80a67a50d799d3ecbf2e318ce8d22127a0ac5107d50a2c09c1ec628b6fe353a91b9199ae9ebbeeaaa917d2fd1ada6188a2979053ad4e248c3ed55988e96ebd529cd8cf3396d4048c129a65de9dbe852132e2c6553b69f5ee71684", 0x86) 2017/12/12 10:43:56 executing program 3: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000cda000)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000-0xa)="00000000000000000000", 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x4}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f73656c696e75782f656e666f72636500", 0x30000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80000) mmap$binder(&(0x7f0000404000/0x2000)=nil, 0x2000, 0x2, 0x2010, r1, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000001000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000001000)=0x80) setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000001000-0xac)="1f90ac0b87fb712c6733a5450ed8b1fafb7ee8da42d795b25978967c092be2ab2957629f18cea1e451a071a5aa91d2d752a94d972fdeda124f696d5cb64b917a795df86e94d61b7171f9d05e10a7375b43670854ba0bce3d59f0564b60a90d96c5d596b9cc17eba055f0f316325bf32532bf7147b63b8f97f24e9bc15189e1b59836beacf1bbfa72bf41f8448f6beee5555b7729465e8335b8ca45476532fcf11eeaf7df2ee3ac544e281673", 0xac) 2017/12/12 10:43:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x7, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000001000-0x5c)={0x5, 0x1, {0x0, 0x0, 0x2, 0xfffffffffffffffd, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000001000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) r5 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) r8 = getpid() fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r12 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpgrp(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x44)={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) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x3)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) fstat(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f0000002000-0x18)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r28 = getgid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000001000)=[0xffffffffffffffff]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) r33 = getuid() r34 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r35 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000)=0x0) r37 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000001000)=[0x0]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r35, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x0) r42 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r35, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r51 = gettid() r52 = geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0) r54 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r35, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) r56 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) r59 = getegid() r60 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r62 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000001000)=[{&(0x7f0000001000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000002000-0x10)=[{&(0x7f0000002000-0xb4)="06b44b290ce40f205a97fd15b66acebe96ea0f2f5f90cb93d40018f91a8ee34e9b5006aa095684bdbe0360f25235446d1c88c670852d1db3a5f2fceb256cd0cfbfe7dfcc326b2cdb45d99ba0b6af38db7db84758e03f4b51d3c2a7a6047757e5e6113000be1237bafd0919bfd7d9a7500be24a5e226a2a6cb43ae0c4d51a760976362d147153a44c3f1c7b4a68487d28c57a6ccbf528297774166c58dcba063b8f9622b0231c81de35fffaf786df04dc698a39ab", 0xb4}, {&(0x7f0000000000)="99165cee3dd529819ee37a8666c70050511e94a4827fa6b87e4e0892d1ce3a3e7aab9514389fc5338d7ee9c1b18fbcee5079197d64785a0a0742eff6e053da604b66123a9e0d318a79a4ae50cb6182339df1ed60a016eb0916bdda9ea1d131c171f13ec844c3b944f587b5f495798329056b3dec8a120113b57c581104c28c45fcbf8a4d18fb2b875fced66cea3d82ff40f81befd2a9a6ced75a844ed65d0124bce65460fbaf7b547a79ab24bbb2a354bd36fb171992dc920af4a19befe1a1b60882d71f19682fb596b179fbfa442d1a9c0255c98c1467b5c67247e766cfad6d", 0xe0}], 0x2, &(0x7f0000001000-0xb8)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r1, r1, r0, r1, r1, r1]}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0xc, 0x1, 0x1, []}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r1, r1, r0]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}], 0xb8, 0x4000000}, {&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000002000-0x8)=[{&(0x7f0000001000-0xd5)="ae597c930ac46d111135a5838cd7b020d687b05a1a0167695df7b89821d29dbe2eb9456664aad83bef4e87a36cb7518afb682d2d98b4fdf720ad9fa416fbd40d638784b77c0636a618ade91f168727c19a5bd34e9593a5b31442148608d2166b93575b0693ec5123327a6228cfd386c672d0b5cdca85cc85e302fd4dc52864f36d9a8a47b1337441c3b2df3ff826852bcc68b4aa3e3d42d4cc85d9c5587168913fcb054bf8ea9a90d4879365c154428bd25266582f9c61a688f978539c2001268ab6255171ededbbc835c355636d0b19ac5dad883b", 0xd5}], 0x1, &(0x7f0000001000-0xc0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r1, r1]}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @cred={0x18, 0x1, 0x2, r17, r18, r19}, @rights={0x1c, 0x1, 0x1, [r1, r0, r1, r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r20, r21, r22}, @rights={0x14, 0x1, 0x1, [r0, r0]}], 0xc0, 0x44004}, {&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0x1000)="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0x1000}, 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0x1000}, {&(0x7f0000001000)="925bdbec21ef5c8c41682ca1512ddcf878b6585a6e76d37456269a2dfb263c995a110fc914bad649ef9a15b7bfa7156fc885182a3fd1149d8ef5bb1e384e61b1077820c28ae53dbd859d1e808bf52a0384cc4bcb259569934c0c1eefa3d06f636e0a2164d48b873b1a57cbce302762c9aad997c1a4a336df193a3556e16e4303554d974d8c830c37b4ad40f00adbb0e2461c9cd43cd7cc4b5a97d16fa537192a063f04dc1c50c76f8905dffbd5b6015e4424a1ef80d1a388b89dc97319475a1406ef72436a245c1c2ca3a455175a6dc02c3ae37910", 0xd5}, {&(0x7f0000001000-0x82)="143de5e785dffecdbf8cffd83c493d09575d768f871bc15418acdf0d94289aa483f996fc0aa40aed4a9d304cb9a27028d59046fdacdf901e7048afc3d7cc53f0f804cd5643ab3656105d28d3070e23d6222532a2c673863b5929393342e0dbcd6dd4339a4d4ee3e386a2802f91e5ce3a5c8ae657fccbf828ae051dc312fa291331ba", 0x82}], 0x4, &(0x7f0000002000-0x60)=[@cred={0x18, 0x1, 0x2, r23, r24, r25}, @cred={0x18, 0x1, 0x2, r26, r27, r28}, @cred={0x18, 0x1, 0x2, r29, r30, r31}, @cred={0x18, 0x1, 0x2, r32, r33, r34}], 0x60, 0x80}, {&(0x7f0000001000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000001000-0x18)=[{&(0x7f0000001000-0x8d)="c3bf593afd27e2dfae09819ef29d9b874d51efaf22af490e1c6c207223b773f486b51197df04eefac4539d3e374de5e9fed656a09cd54f0e4901b0227827ccd9d15e53039a260d209e3b923fd30b43bf0eb834333519d7e6a05fa9266b3d575f1322dcf98735d58d3b074be2e36025af9613fff8ba84957e73a87c365e3b5d7cd8bac224d7dd4ee3787a3e13bb", 0x8d}, {&(0x7f0000001000-0xa)="49497941d2676b1a4e78", 0xa}, {&(0x7f0000001000)="3d183a4d57dfab09a4a174744f71dbe11a429b89d2da01826fbfde39c5", 0x1d}], 0x3, &(0x7f0000001000-0xe8)=[@rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r1, r0, r35]}, @cred={0x18, 0x1, 0x2, r36, r37, r38}, @rights={0x18, 0x1, 0x1, [r1, r0, r1]}, @rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r39, r40, r41}, @cred={0x18, 0x1, 0x2, r42, r43, r44}, @rights={0x34, 0x1, 0x1, [r1, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}], 0xe8, 0x24008011}, {&(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000001000-0x20)=[{&(0x7f0000001000)="29740068c8419af0490d8bacf9299e9c16ca40e3b5aa5da54a54f3a95d7e9a0cdeb4d3e23f58cf2c6508acd7aa223c9bbec9506b25ddac", 0x37}, {&(0x7f0000000000)="41867eda06ec101e91434fa37e4c6329f9c791285d2fd2ba67c02c0dd542eeac4133007463388058ae94c722a56c2361631374a46eb20928a99770f2a44b7b046e8e65977d31a972a7d19599ab4d0105c80fcba299", 0x55}, {&(0x7f0000000000)="89c73fd3b5cfbb550ad7eb16698691f5065814f25d94e0b44aeafa220b9e42f74f062ee60a650a215a81434935428c65135663156cd5da7eda9203986ac32accc3963dade2f52d2634a8b29d40e514eb40a5183c512be9a685cc028a80f6e65c0a20b63c080647ac6dfa67ac4ae91a3677c8f75f7cfdd07d2ee98f0987c80402ee4ebb8e859fcb80056c5daacefe7418cf814346aafe19159bd5f9200191cc6a752d5c676d548ebb0b47ec32d2c94826a9732be44dd58ba0c1dc56dea6", 0xbd}, {&(0x7f0000001000-0x9e)="87f6c6a13cb54d6874c238dd04b13a6ee03dad09fabac6165e4c5d9e95c6ce147a84182d060487e9f3e08deb42eb32f9c47e4dfe742e6d9e5c99ae9a59a394ed5be00ccdb5cf0b7636558052b264bdaea8bc8bf98bb6338d452710988ce2f6e2c99c822dbc977acceca14bab2798a0b339f8eb9b001f8665876642d0036f145737f9c789d1983dcd2951896400deda399e22de00b5b200572338b85160c3", 0x9e}], 0x4, &(0x7f0000001000-0xe8)=[@rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r45, r46, r47}, @cred={0x18, 0x1, 0x2, r48, r49, r50}, @cred={0x18, 0x1, 0x2, r51, r52, r53}, @cred={0x18, 0x1, 0x2, r54, r55, r56}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r57, r58, r59}, @cred={0x18, 0x1, 0x2, r60, r61, r62}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}], 0xe8, 0x20000040}], 0x6, 0x800) 2017/12/12 10:43:56 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000470000)="2f70726f632f73656c662f6e65742f70666b657900", 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f72666b696c6c00", 0x200000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000006000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f0000004000)={0x8, 0x6, 0x3, 0x18, &(0x7f0000005000-0x18)="000000000000000000000000000000000000000000000000", 0x40, &(0x7f0000005000-0x40)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64, &(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f6b657963686f726400", 0x100ffc, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x0, &(0x7f0000004000-0x8)={@loopback=0x0, @rand_addr=0x0}, &(0x7f0000006000)=0x8) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f0000003000)=0x0) chmod(&(0x7f0000004000-0x8)="2e2f66696c653000", 0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000003000-0x4)=0x98) sendmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005000-0x10)=[{&(0x7f0000005000-0xa)="643a8ee0fd2dabb60553", 0xa}, {&(0x7f0000004000-0xa2)="cae6aa549f9f8d1ce9f646b22f639132310faa8a70856a82b7c2f4ea2faab02914fc29e431da406e44e4f73de47c580ab52249a4e1b79284989e5cf0a1998c1dac1416f97fbf51833a3dc1bd33cb1e24a71530e2342abbbd11569d1d8586b2ab60d80c0f29cd6658457bc3c968dc6ee15d8b7a95c79cd65d01806e1e4ea8861ed25b3488afe511aec8649a601d10c15b3b3560b5a5127b776f78e33aa01229b38477", 0xa2}], 0x2, 0x0, 0x0, 0x80}, 0x40000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000)="2f6465762f70746d7800", 0x240000, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000001000-0x4)=0x0) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000003000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="82b4d4c50b30", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="69705f76746930000000000000000000"}) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00004cb000-0x1)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f73657175656e6365723200", 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000000000)=0xffff, 0x4) 2017/12/12 10:43:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000c47000-0x7)=@random={"757365722e00", "00"}, &(0x7f0000000000)="", 0x0) r0 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000002000)={0x0, 0x7, 0x0, 0x4, 0x400, 0x7}, &(0x7f0000003000-0x4)=0x14) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000002000+0xaea)={r3, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) 2017/12/12 10:43:56 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000000)={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, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000a5e000)=@ethernet={0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f00007b7000-0x4)=0x0, &(0x7f000053e000)=0x4) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000846000-0xc)={@multicast2=0x0, @broadcast=0x0, 0x0}, &(0x7f0000afc000)=0xc) mknod(&(0x7f0000e97000-0x8)="2e2f66696c653000", 0x0, 0x9) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000073000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c9f000-0x4)=0x14) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000053e000)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000e8a000-0x5c)={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]}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000215000)={0x1, 0x3, 0x8000, 0x1, 0x7}) getsockopt$inet_tcp_buf(r0, 0x6, 0x11, &(0x7f0000c23000)="", &(0x7f000081a000-0x4)=0x0) r3 = syz_open_dev$sg(&(0x7f0000474000-0x9)="2f6465762f73672300", 0x100, 0x80) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f00008e0000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") iopl(0x7) socket$inet_dccp(0x2, 0x6, 0x0) 2017/12/12 10:43:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x800, 0x0) ioctl$TIOCCONS(r0, 0x541d) socket$inet6_tcp(0xa, 0x1, 0x0) fdatasync(r0) 2017/12/12 10:43:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000933000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e07000)=0x20) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) socketpair(0x2, 0x80000, 0xfffffffffffffffa, &(0x7f0000c20000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000c44000-0x14)={r0, 0x4, 0x200, 0xffffffeffffffef5, 0x1c000000000, 0xfc}, &(0x7f0000d18000)=0x14) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00004dc000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x9, @sync=&(0x7f0000862000-0xc)={0x100000001, 0xf3d0, 0x5}}}) r4 = syz_open_pts(r1, 0x6) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000ca2000-0x2)={0x6, 0x3}) creat(&(0x7f0000cca000)="2e2f66696c653000", 0x41) openat$rfkill(0xffffffffffffff9c, &(0x7f0000304000-0xc)="2f6465762f72666b696c6c00", 0x505041, 0x0) read(r4, &(0x7f0000fd6000-0xf1)="00", 0x1) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000fd1000-0x4)=0x0) ioctl$TIOCSBRK(r4, 0x5427) syz_open_pts(r1, 0x2000) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000e44000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r4, r1, 0x0) [ 320.689173] sg_write: data in/out 327644/32 bytes for SCSI command 0x4-- guessing data in; [ 320.689173] program syz-executor2 not setting count and/or reply_len properly 2017/12/12 10:43:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0xfffffffffffff7f2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, r0}) setns(r1, 0x8000000) 2017/12/12 10:43:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f61636365737300", 0x2, 0x0) futimesat(r0, &(0x7f000061a000)="2e2f66696c653000", &(0x7f0000c05000-0x10)={{0x0, 0x0}, {0x0, 0x2710}}) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) 2017/12/12 10:43:56 executing program 4: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000060b000-0x10)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000000)={0x3, 0x8, 0x8, 0x5, 0x1000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x70)={0xbcb, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8, 0x81, 0x4, 0x0, &(0x7f0000002000-0x10)=@common="69706464703000000000000000000000", 0x7ff, 0x9, 0x6}) 2017/12/12 10:43:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xfe, &(0x7f0000000000)="7e8386fe322d5728", 0x8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000002000-0x8)={0x1, &(0x7f0000002000-0x4)=[{0x0, 0x0}]}) recvfrom$inet(r1, &(0x7f0000f1c000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d, 0x40012101, &(0x7f00009dd000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/12 10:43:56 executing program 3: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a12000-0x10)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) listen(r0, 0x1) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000aa7000)=0xffff, 0x4) 2017/12/12 10:43:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f63726561746500", 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000002000-0x4)=0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000001000)={0x1f, 0xbfc4, 0x7f, {0x77359400, 0x0}, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000001000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) getpgid(r1) 2017/12/12 10:43:56 executing program 2: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000269000-0xe)="2f73656c696e75782f7573657200", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0xffffffffffffff96}, &(0x7f000054a000)=0x8) ioctl(r0, 0x80000000, &(0x7f0000001000-0xc4)="7001708bcaa4881e02e55100b12fd37e2cbce0471eb1d46667aa9d8c1ebb488fb1b194ccc6e1f28c952adffb46ac025c83a37abe3b1181400281c265e5ecfa79b93607c839ca793d487d0394afd4887e1614ba823dabda390ac8a3c47af7e7492fd9bcf7cc0fbf7062341159c536c5e3909203de7f65aa145f2ed3e849558f21a43cee29d63dbb8b8548c36701448e37e7ae851dab4c86f2d2bccd0e77aee0f963c120a93425dfe7db5ad681a9b5836749b102f4fe13ce5826e56b00cae2e41099986d22") setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00002c9000)={r1, 0x0}, &(0x7f00000a9000-0x4)=0x8) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000066000-0x10)="2f73656c696e75782f61636365737300", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000001000-0x28)={@common="65716c00000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000e6a000-0x10)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r2, &(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000ae4000)=[&(0x7f00007a4000-0x3)="2a2600"], &(0x7f0000431000-0xc)=[&(0x7f0000c84000-0x2)="2500", &(0x7f0000001000-0x1)="00", &(0x7f0000970000-0x1)="00"], 0x1400) epoll_create1(0x80000) 2017/12/12 10:43:56 executing program 5: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x8000000000000003, 0x6) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000925000-0xc)={@rand_addr=0x0, @empty=0x0, 0x0}, &(0x7f0000989000-0x4)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000886000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, r3}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000566000)={@empty=0x0, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000de5000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6, [@multicast2=0xe0000002, @multicast1=0xe0000001, @loopback=0x7f000001, @loopback=0x7f000001, @rand_addr=0x4000000000000, @empty=0x0]}, 0x28) mmap(&(0x7f0000000000/0x922000)=nil, 0x922000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x2, 0x809, 0x406) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000766000-0x4)=0x0) r4 = userfaultfd(0x80800) mmap(&(0x7f0000871000/0x3000)=nil, 0x3000, 0x1000000, 0x10, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x20000000000044, 0x0}) mmap(&(0x7f0000922000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x12, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000658000)={0x0, 0x0}) 2017/12/12 10:43:56 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)="2f70726f632f73656c662f6e65742f70666b657900", 0x230100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000e73000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000fee000-0x8)={r2, 0x80000001}, &(0x7f0000d39000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00002dd000)=0x3, 0x4) r3 = syz_open_procfs(0x0, &(0x7f00007df000)="6e65742f7266636f6d6d00") ioctl$DRM_IOCTL_RM_MAP(r3, 0x4018641b, &(0x7f0000836000)={&(0x7f00009fa000/0x3000)=nil, 0x7, 0x0, 0xa5f4b894747f531c, &(0x7f0000f77000/0x1000)=nil, 0x2}) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000112000-0xe)="2f73656c696e75782f7573657200", 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000b78000)={0x0, 0x2}, &(0x7f00007e8000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000f2f000)={r5, @in6={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x38f0, 0x7ff}, &(0x7f0000e70000)=0x98) getsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f000076c000)="", &(0x7f0000480000-0x4)=0x0) recvfrom$inet(r3, &(0x7f0000125000-0x68)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68, 0x0, 0x0, 0x0) 2017/12/12 10:43:56 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cf1000)="2f6465762f72666b696c6c00", 0x121000, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 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) getdents64(r1, &(0x7f0000001000-0x161)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) fanotify_init(0x4, 0x40000) 2017/12/12 10:43:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000933000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e07000)=0x20) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) socketpair(0x2, 0x80000, 0xfffffffffffffffa, &(0x7f0000c20000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000c44000-0x14)={r0, 0x4, 0x200, 0xffffffeffffffef5, 0x1c000000000, 0xfc}, &(0x7f0000d18000)=0x14) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00004dc000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x9, @sync=&(0x7f0000862000-0xc)={0x100000001, 0xf3d0, 0x5}}}) r4 = syz_open_pts(r1, 0x6) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000ca2000-0x2)={0x6, 0x3}) creat(&(0x7f0000cca000)="2e2f66696c653000", 0x41) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000571000)=0x0, &(0x7f00000f3000-0x4)=0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000304000-0xc)="2f6465762f72666b696c6c00", 0x505041, 0x0) read(r4, &(0x7f0000fd6000-0xf1)="00", 0x1) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000fd1000-0x4)=0x0) syz_open_pts(r1, 0x2000) dup3(r4, r1, 0x0) 2017/12/12 10:43:56 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00002dd000)=0x3, 0x4) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000112000-0xe)="2f73656c696e75782f7573657200", 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000b78000)={0x0, 0x2}, &(0x7f00007e8000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f2f000)={r2, @in6={{0xa, 0x3, 0x78000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x38f0, 0x7ff}, &(0x7f0000e70000)=0x98) getsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f000076c000)="", &(0x7f0000480000-0x4)=0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000b42000)={r2, 0x0}, &(0x7f00003ca000-0x4)=0x8) 2017/12/12 10:43:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x80000) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000cce000)={0x0, 0x0, 0x0, 0x0}) 2017/12/12 10:43:56 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000299000-0x8)={0x0, 0x0}) setsockopt$packet_int(r1, 0x107, 0x0, &(0x7f000075b000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f00007b7000-0x4)=0x0, &(0x7f000053e000)=0x4) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000846000-0xc)={@multicast2=0x0, @broadcast=0x0, 0x0}, &(0x7f0000afc000)=0xc) 2017/12/12 10:43:56 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000c2e000)=0x0, &(0x7f0000364000-0x4)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f000099d000)=0x15786410, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b36000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000033c000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00007df000-0xc)={r1, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x9}, 0xc) r2 = dup(r0) prctl$seccomp(0x16, 0x0, &(0x7f00001f2000-0x8)={0x2, &(0x7f0000074000-0x10)=[{0x41, 0x10000, 0xfc, 0xfffffffffffffffc}, {0x550f7b90, 0x243, 0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000cac000)={0x0, 0xe0, "60d2647d301e9cb70b7c9a2201964073adc21a7e2dba519cee4c618cde6f80853b44617b54e2a9281604e7f8ab868f3f82514b1da5fb532b40af5ae966f1e55b6808c3b7f17f7890f9fd9936f4e77320d09b33834811c05adf5bfaf3bb0b00d40de5a82ab152bc79caa3b51340329400000081c0bf740fc9da96bd6095f602bf53d62bed494019e1801122ddf1e66d3d0ed3b41d0bea599a9c20880ac8ed5b135cf426d9785939b3fdd4d3d18a8dee8e7f6f3a302d0f1182725d824782c48135dca9eb5219f3b77576d3d09b0529c20923acd9f2bbbffaad12377046616780af"}, &(0x7f0000159000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f000008a000-0x18)={r3, 0x6, 0x0, 0x8, 0x4}, &(0x7f0000735000-0x4)=0x18) 2017/12/12 10:43:57 executing program 0: chroot(&(0x7f0000562000)="2e2f66696c653000") 2017/12/12 10:43:57 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000433000)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000f1d000)=0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000089000-0x4)=r1) 2017/12/12 10:43:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70707000", 0x204400, 0x0) socket$key(0xf, 0x3, 0x2) 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000001000)="7573657200", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000)="d4293140da7faa112f628c73fcab0ecc2eab2ef97ac3a72d078701f506dddbc6979b036441041bf4e2034f58f12e2becc2edfa06f22c781a306d97da3863920a", 0x40, 0xfffffffffffffffc) r2 = add_key$keyring(&(0x7f0000000000)="6b657972696e6700", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$link(0x8, r1, r2) accept4(r0, &(0x7f0000001000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000000000)=0x58, 0x80800) 2017/12/12 10:43:57 executing program 2: r0 = add_key(&(0x7f000062e000)="626c61636b6c69737400", &(0x7f00004e0000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000eef000)="93f3e3973c30d88e14308739bb154e4168046d7548f3bae8961d843ba3869515cbcd619f885754c8fd8b30a741e2940df3c47526b4fa3dfc5a8380164d34fe43b9abe74ef15e1f1bbb51ae05544849fcc8cc18fa850afeee93b0db588f4f28a86a1a850ce4d74862577ff07503faca3f4be5ca63058a988e0508d4a59b5a429a63d0f6ec7e30bb03ef889d23c7e365dd2e7d55cc5aaa6ff349ae39cb58334f97e4acb3058ab0a9e81919dadd1408d07b6f64e36c2263235c6e2c4d10987151b337ca6646f6265284e71c0d31f4638286bb9ca1878deb913dc4e0c466c286851aa968fef12e667df803c499e43477bc5a23d23096f6670f8d6e612af679fff25d1cd9d1ea9d3f7ec44d9d1ca7034ed4d847107131d2fe053c186f1e273432047eae1db18e78cebd6db36f0cdc9b7117ad93a3782a7ec60757778abcc46380336cdb89b8f361b4c4f95b4b5cf22cd187432ea8dd6aca5d47ea0f6d06a1462b05561c95c6b3b346d415c4603f3d6d53c02918f5e5299502da2db3583020498226862093037b386cf2422c922690ee2a0cf42e2f97d8df0ac5e6e2ebce4a2624670858edb9664e9bacf1b6ae9426c6d1ec869fade57d7ec7f927ebadc8ae65921fe435f1a28e475b6dec0032a644f8e2a02b702f9776056689869541e144f7d8f3148a991c0631a24bbf11ad2919f6e42bc109d23e3cadbaebc6bb6ac5de726b5e6ae0407d7d1de939cb5a7cd8d9d77262b47dc50ef6c9841bd99bce46d12a6b9786db3c0f85002b25eaa7183a010b44cb9debd16449497ad57f1906d1d4411a5384ecb485cc57ee9f86d94539931ce15a2b96598172e36a8badd7a3563faf635f1b3611401a9ba3eb5b1b96a6c1b6946d6e5a8a0b0fa66d2f6a33489ce3c303688cf67a956d80eacbd8b9e3ff7102dd901a4a95b9b77575694dc5ada874c5ec6ec5a0157e8837fe26803790f022926f212fd470e83e714d8a3fa191072376ee7a57a025bac955c62951a6dc23cca92fd16bc9ff55a818dfea73f4d5d8419f3b7c04fc671b15a7c169790f3364a9275cb52292df6677b0a195946e4a79824c457c106dbcd7c9ec57a204df9648d9e742e7cdcfc3aca0e04146a7f7a88d714a28269a7fe40b041d1c0902f5a9003b34adf253237cc39d719169eacb6b7ffd87905f7505eac292afc773d943b3ea064bfd7576561c4b7c34667b0de8043cb3930f3e760468441eb2612fd84af44a5a8d843ca62ca8421318a1df03cb39bddbf3bb131b8c0c1883dd63dbe3da40253755dbb0fb306fa413338742426275a862f236496ba303881a6b3a6fc49822a0d5464d309c6e7e8049e57ee936ed3d32374e98c53ec59b239b8545624ea0e0cf74773617934c854e4fcb30f4dda9d7fc6c4fcfb6f2fecc7b8d140a2217061b66c66cab2fab34933ffa206ca74c64de7d8ace8e650e104b46b5135d924b4302703f5439cb1bbd533a5690e67f8db2a844ad6c06271cbf7151f3fb4e2e46da9dec8553eb5397c9165a116ba6a29e43d7edf71328c17cec3f83f53fbc517a97f48575e1b25269474426704c9b8d2e4408925d71a96855b7d49969656d32d689c0dd1326f6c3bb3b135e0da2cd3bcaa791c575c5250a17e33b2d433f3e8c861c053ac920bf58ffecf05561feb3e3f5e9ab146652a85f9cb0b53cfc02d30e1b889c09c4434c61e0c524756c85f7e74667ef614f39a56866adaf981cecd1da04cc94ffe8cbbb0620c8d0aaca09b5b096963cc39378e0c30e0de2f3cf3a9608adc1a849ff49dfea0187b784f1037d58e7c4ae8f2bb3da71d0c1b21c76f947eddfdd55000ff9efbd3a7ef889b7029d9d33dd4b25e62dce906c40771d8f1dba372669d574eddd3e71f11c141969d3e6c2231cb2df8bc0d0ef50ffe52c01d2d520b2d2a8801453c94a535b53b63496d551c0c51077d2ba5ec2c0261f0d13c8efa06cc48ce2799f5977371963747aaaab15297e1632273c4c90429f46177c29abd03073a7ccf922b7782d94a6d99ed5a82857f29b03c25a80345ee9af820529718c26a8d4b15f64c81fb6b9fb3270627de0f61fc54f9cd382c36548094328ceb4d0323ab249efd3754c940ef0c2b1bdccd4a53e8a70f2a4dfd7922de054872ee4988ad6bb74186e29dcf47eb2f526577cd96b226a0b3b35934b8d040fd2f02b7241f0096484d678e376e04e41fc01f5e27ddb1c0f8c4fa8bf2d83d5a2930ffc65eb3d14adc09d1d4561ddf18fc7e9bf1198e1fd6642c4bd94306fbd97a22d74f5fdc83e82794c37f07b23e33ee04c6e7a2184904f324fa3b9d75b9fa208c991292095c23650cb0b867a801360769ef9487c5215093a4f80c77537a96a5770c9d9f2efc76b9c851290e45a59fa588223cc4a1308609ee021e434656c179b195b2623c04c7710e575ace97ba30f20cfa0b6a0d02f3a312309cd1ed78a536597dd94546ab7fcd97592973efe78a717e6f5097f77c400270e14dd8c2fd03c3302ef4952f0ab795390b1fddec4838342523a11d98236ea22c7c1cec68caabaaef8fa669762082b2e4f88967411b2797b58e813b9a9df6bb3bd7be14a248fe65ee9d3cfe7496f1cf8580baedff6537f6d9cc4adfb8279d740387de1546fbfe45f0280c8be5a8a47658ba3a795b7274288a5abccddc177ceae2c26a9c03cd6ffb5d9935b59ffda905f2c3e61f3565328590b672e5dfde0e81d7e9a9cf3bbf831f09359316ee6288af7188df2b8924cc2d42a568cfc0fa2a7f75d5502e0e33f85fc2b58437e1cbc8975f2aa6c388fb8234c32eeade6e9d0c34acb43386c109bb023e9be4123655d11b4d17c8105373affce1043f2bed380e92415c222d9de4590244192c53af31e90f94ac68d0b21d6a9db08ab18a0458cae3cad10e55bc87406886bc3c7378257e84a878fe1847f88dc2a1075da5db72858c802d14bfcbd1af6a1490cb846f45b295a8732c775591452971bb5a77526d3e00e9d38e3410dd6a7079b805c37d13eedf0af6159d5d221b50bb77e5a34e1c496829a1fee3599c7fa32b418ecbde726fba427109d890e7ed301aabc1136760e67e007ec6ce4c8f8e7385670526c71aaa0853bc3fb7ae54ac01ab0a5f2136c4c6a4eb4acbd627629eef0482054543b921bf32e4dd126c32220d16ba57ac80e6cefd818ab81c7d731c1edde5c0e42a91f208e5652bdb88070114f1c313b93386e97613599f2b8aea2926f97e936e2853e1d6f37a5a77d32d89d13470edcd94253bd711b2efaf2773872c3362fced9ecbd9d93b159fa61fed895d52921649767bc890b5454aeb80fd2ed7308a5ca4414b301cd5a991049756432dc97528c300af482386f65bff7469547548765089821a02770bf9a17a7c59019fa42ad5adf6ebc61b4b17e27e6808dd0ad051e16bc3c0df3e50a319300e81242521bc7d1969d52dab820085ac119f5dcbcd47aa45aa69207c0ebb6cc6237486683fc036bd5e549ebd8031c186b3ac9aac29a78644c9db3b1f6f15c41758ab8b2949b15fd15cc0940481ad70e0efcc3d7f965c6ff79a29fcb1c16799ed81a008bcc550db90c22913d9e28f24578b0b161a5a94e9f21bcc265b0ee275184047076bdc623e545842d357ac43a868abdb7d5c96b8a8cf995cbc9af1b87668aab9b85a5b1e316b8a9b00768d7e9c60afcaffb7e946a44c9f578715b88d55ae6f30ea0fdb7fb639dc5fed817907d73ee8f0589746e5d8c7f4f9beeccfefc70e0cdf0704fffa0064d25d0dcd481a5f5df1ccb1885be09e5dc365606e8449302a76f5cb7e123e07bcde594d5f5b7552d501adfb48c5fd40dc5f1c6ad61ebe77eb3d66b8df8727cefcb2e86a1a4f8cef8d939df500204593b3c14d3399b3a5cf2eb8df0d56240f4ac451033364c15e092da3c84eb66ac88d2e43bc8ae6859b7611c8cd0c482b676fd76880a7fd208835d67d10238e13ca8792bb7c2177862246d2ac371cb114a9b610c6e26101a5cac89c8aef360bedd1a7820d8a02064c796604aacdd89406ee5539b6685a3e15b9d4f3ebc6c896301c025bfd8ca3e5dbb94a1467b0efe18b0cffe7c378dd9a6f47b8d0888857d38e7eedde9dbe26d10bd37faa5c72d19d0824b37cfd30c0c09fbf9eee8193fb3a77ece79f20ac2648d2e7c06f3b7b1a042a722a14c99c0625a3df24b117a5dd0c086ed249080e6622f8fc79fa2b54dbb4cdfec0418ba73fe1cc6aadfc5491dc0145d7a15106b55f7613e0f76bd6953d992af5e38a9f87588eb19614372785d9edb8056b1e9520319417ea8e07bed7fd7072e7e1e6f371581ce70b3797a11698c99fc5ad1a40890ca6b89d4e695af378534e5a87d5f74a39a1a957b8fa7f46e336589aee7ffc01f1c01779e2213816187fcd3db2f452a18e93b3cd5a45d0d84d7ef076d5ff63b31a1ba5af9756a3e4739de70bbcc485015696750000d52f8dcb3a86650f1ba3e9d3dc8ce45009279fe42445ccc346217115d324a43c2b85d9cf6845b0e45cd9a9cbc289161839a839ee5648b948623a3122a3b76f48703a3b33034adebeb97c50a1beb3097d83e1f1b5b87bbea8aea8e59fdf3ad03b52ea83ec12aaa6c6b54b4a840fd19368bacb5ba6dbfb563c73ae1472a790634ef928882d8989c953b6f00ff5ecc7e1b09b2cf303ec1bbfc23967e28f9d097abf9fb5aa20c37db3c430f35e4776cb6ef674fe59e61fe16ec26002aaa34c23981ae2074ff398a8d20e49232ae3ed47788671c97cad0735936f4f833f66c31e209785e986cc73484a6c06b0dd98042f29df2312dd2078d6604e3e700ba04a93eb860466c77297686e9e6840a688dcc8cbd2bd0c3c3eefe43c85c5fe14fb89a75580eae85dabd1f5ed4ed0c03377525c8aa8d6f95e7dd656aaeaaab523e7d17c5e0a040070d01e624b1545eeee170e6d0183b0212a2cbe104ab6823249fb10f66bea061c49d53427599d466ccfc69bb2aa8a87c5cc10f4476e13b3e61c0b13bf6081ea5ec6861eb8e2f56d2fc45d558f60d28a64428c57fba3ee1d42f625a9cbfca2d830f9ff1c5afe08ca47de0578997364eae4915efeb23e054fe8334013d1795b4b06da6b3bf792bfd9156220b73d2af3e17734e92e9e9c6cadd07ba995736bafbe07a35a551ca0a2047fc4c37eadac38466de7073f6b2a215f7818ea8f1f66c17049bba6c04e838a9ec77ca268e7e244d107ef1ab0e1e04485b27a58223481b65203ef72978ac2bc81c7ffd512f38976c8f0f0cd690fb8e191725ed72b1fa6d079bf36cd7e5d2caa4e5ddf3f9d8113b4ade8840ec71a1f1f9a4745849c0e7dd6b33dfc64a3231f566a7c1616880556650195f06e1af0ea9fceb77292eb3feec60061952466a53bbaed6da1ee9429d7aa2a243d1cded801552f9e527804c4d7d11cb5a755d726ba6d5a7df4a4d8a3498084d9e6a26acaf3aca1bfe7bd4058c4c65f7ed0b4099578f3408a6c4311a74a342696bda6669234166ded9809c11a7c142c79a4ce62f7e2436cadd66871773406cca10b8f7614deea19e6ff61dce96d4bfde08eaa74f32f6b24bdcf9fb5ee15ebcfda3fdb982f00e38d396ac8d5f0f2c44c110b77c392f03967b09657af9abaf38fdea0e6b83afa123fc13ec2f3338b1f504fcd7415b37bbfa27f0a630654eed9f356efbfa3deab6b2a5a0e29d37907281b655b1b6735b8875040d0125d57e12ad2ff6cec48efb8e5547f779fcddd86315d5f41c263f84fcb6ff23ec4ef75e8c5bf5eef7b7b119fd6701155835ae223ebaa9b045b8f19ed47441db550d50658880236d2556621ed4cafa46915ab448d5f9cceb", 0x1000, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000001000-0x92)="1ecf6886f05fcca16e5ff9652d380346e1a1c37c69027da741da931e7fc77fb405e58308f4f7d6cb2f87f4367fde3612f4950f2aa457bc32aeeda08ff6a11f5f0f4e44b810a3a06500fae09e35a3bdb1b4a68fb232905f358ecfe820494ad70af7bd17d47470cdf3fe4db37bb5989726d266f23aefdaffe37593a32970c6701b5bde83ffa801c0d477a4e49ca98f246df1e3", 0x92) keyctl$read(0xb, r0, &(0x7f0000000000)="0000000000000000000000000000000000000000000000", 0x17) ioctl(r2, 0x401, &(0x7f0000000000)="21ce9e13dbed959d496566284f62c5dc8a7bbee245f40e3047e96d1c42ea9cb759e39779e89a2515f42ed0bb60eab8578758847c8b5cae11af1a99ef58d3cca2bb46416f17c0461b35eb0d3ce214ff68a2722969a7b4b39a9da1c5358b009fb9460aeb73f88aa4fb2610309bc2fb4ed137474406d9b07bc237deeaef62e78fae2de10bf5919953cc0c016adc701334912d5a64909afab0f8abb537ff7a040ac0e07314cc791093b3c7215115de") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000001000)={0x0, 0x0}, 0xffff, 0x6) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000)="2e2f66696c653000", &(0x7f0000002000-0x44)={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) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) syz_open_pts(r3, 0x204000) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7667615f6172626974657200", 0x2000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)=0x0) fchown(r3, r4, r5) geteuid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4018641b, &(0x7f0000004000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x8231, 0x0, 0x59, &(0x7f0000000000/0x1000)=nil, 0x5}) getpeername$ax25(r3, &(0x7f0000001000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000002000-0x4)=0x10) 2017/12/12 10:43:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00001ea000)="2e2f66696c653000", 0x102) r0 = socket$netlink(0x10, 0x3, 0x14) symlink(&(0x7f0000dfd000)="2e2f66696c653000", &(0x7f000074e000-0x8)="2e2f66696c653000") prctl$setname(0xf, &(0x7f0000000000)="736563757269747900") r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000094d000-0x18)={0xaa, 0x0, 0x0}) getsockname(r0, &(0x7f00004aa000-0x10)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000777000)=0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000029000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f000022f000-0x50)={{0xff, 0xc}, {0x10000, 0xfff}, 0x0, 0xfffffffffffffffc, 0x88, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/12 10:43:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x8000000000000003, 0x6) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000925000-0xc)={@rand_addr=0x0, @empty=0x0, 0x0}, &(0x7f0000998000)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000886000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, r3}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000566000)={@empty=0x0, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000996000-0x28)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6, [@multicast2=0xe0000002, @multicast1=0xe0000001, @loopback=0x7f000001, @loopback=0x7f000001, @rand_addr=0x4000000000000, @empty=0x0]}, 0x28) mmap(&(0x7f0000000000/0x922000)=nil, 0x922000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x2, 0x400000080803, 0x406) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000766000-0x4)=0x0) r5 = userfaultfd(0x80800) mmap(&(0x7f0000871000/0x3000)=nil, 0x3000, 0x1000000, 0x10, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x20000000000044, 0x0}) mmap(&(0x7f0000922000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x12, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000658000)={0x0, 0x0}) ppoll(&(0x7f0000001000-0x30)=[{r2, 0x1, 0x0}, {r4, 0x40000400, 0x0}, {r2, 0x1, 0x0}, {r4, 0x1000, 0x0}, {r4, 0x200, 0x0}, {r5, 0x40, 0x0}], 0x6, &(0x7f0000922000)={r6, r7+10000000}, &(0x7f0000425000-0x8)={0x10000}, 0x8) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000087b000-0x20)={{&(0x7f0000aff000/0x2000)=nil, 0x2000}, 0x8000000002, 0x0}) mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x3f, r4, 0x2000000000) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000396000-0x4)=0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x8, 0x6, 0x6, 0x0, 0x0, 0x0, 0x3, 0x3, 0x20001000, 0x8, 0x84, 0x0, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, r8, 0x0, 0xffffffffffffffff, 0x0) 2017/12/12 10:43:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flock(0xffffffffffffffff, 0x2) fchmod(0xffffffffffffffff, 0x180) flock(0xffffffffffffffff, 0x1) close(0xffffffffffffffff) 2017/12/12 10:43:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x20080, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000982000+0x508)={0x2, [0x4, 0x2ff6]}, &(0x7f00001a5000)=0x8) 2017/12/12 10:43:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000)={0x5b7d}, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0x2, 0xd4f5, 0x8}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x4, 0x9, 0x201, 0x9, 0xf2, 0x606, 0x7, 0x7, r1}, &(0x7f0000001000-0x4)=0x20) 2017/12/12 10:43:57 executing program 7: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000000000)=@known="73797374656d2e61647669736500", &(0x7f0000001000-0x8)="5b766d6e65743000", 0x8, 0x3) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000001000-0x1)=0x3) 2017/12/12 10:43:57 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000335000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x77c}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r1, 0x0}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000000)={0x5, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2017/12/12 10:43:57 executing program 4: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f65000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) mmap(&(0x7f0000b33000/0x2000)=nil, 0x2000, 0x20000e, 0x1f, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x7, 0x32, r0, 0x0) mmap(&(0x7f00006f8000/0x4000)=nil, 0x4000, 0x1, 0x1012, 0xffffffffffffffff, 0x2000000) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000015000)={@multicast1=0xe0000001, @loopback=0x7f000001, @rand_addr=0x1}, 0xc) mmap(&(0x7f00007ad000/0x1000)=nil, 0x1000, 0xa, 0x8030, 0xffffffffffffffff, 0x0) mmap(&(0x7f000018a000/0x7000)=nil, 0x7000, 0xbde35e1b672e5b8e, 0x40000000040011, 0xffffffffffffffff, 0x1000001fd) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002e7000/0x3000)=nil, 0x3000, 0x7, 0x4003e, 0xffffffffffffffff, 0x2000000000000) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x17, &(0x7f0000f29000-0x4)=0x800000001, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x200) 2017/12/12 10:43:57 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000994000)="2f6465762f72666b696c6c00", 0x82, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x280700, 0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000000)=[0x26, 0x10000]) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000e36000)={0x0, 0x81, "f4515e311610102aec3ff45fa65a02616c5f5257066c85508eb334a551c7a1678715d2660179a99b5f55b2a0481e48b9683c1816b01719f0648b1035b60263929701046367a3efc300ebd53f8d64779b5097739c73a92b4a1886bf4f17c1d9fa1f7e26db92eae39960f266d7a01c272d206773f2cfebef3aa877fd3fbff2c2938f"}, &(0x7f00006df000)=0x89) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000891000-0x38)={r2, 0x30, "6ee838bc7431905c3aea84dcda6fbe5d1b0c1d38dcf8336cd11e9ac9837a6b6029b485628a14a3f9867723ac71a003fc"}, &(0x7f0000001000-0x4)=0x38) 2017/12/12 10:43:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x10100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xb022, 0x7, 0x1, 0x6, 0xfab6}, &(0x7f0000ea9000)=0x14) openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f70707000", 0x600, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00006b3000)={r1, 0xd4, "3d76acdc13ad5ac731c4fafd0909977f739ffd3ebe5ec917243190447b9d1944ce53293f8a714a3f7859e557d34998ada19f3c6bcc74b47587b6c6f545160f2deb783ac726d27520ff16c08212bbae8cff2e055452ae221bdac5cbd82e28a259a3e0ea9765efb6572b40821f1e8d30314b2af89e5881881274f09567c673638d23316af03ec13fd90974889e9afc7cba4aa5fb308ba6f74f72362099635315043d867eae4194d5045d352bd0ae0c8d987ae17389667000110944cd7f029423103602324cd4530f08df85855d4d6eb93fe188c218"}, &(0x7f0000001000-0x4)=0xdc) 2017/12/12 10:43:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)="656d317070703173656c6600", 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x20) recvfrom$packet(r0, &(0x7f0000002000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23, 0x40, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x6}, &(0x7f0000002000+0xa1f)=0x6) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000002000-0x1)=0x6) 2017/12/12 10:43:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001ef000-0x9)="2f6465762f70707000", 0x0, 0x0) connect$unix(r0, &(0x7f0000a27000)=@file={0x1, "2e2f66696c653000"}, 0xa) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x4}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000460000-0x8)={r2, 0x0}, &(0x7f0000003000-0x4)=0x8) ioctl$sock_ifreq(r1, 0x8917, &(0x7f0000275000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f0000de5000-0x10)={0xe139, 0xfd, 0x7fff, 0x9}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000103000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r4, 0x0) sendto$inet(r3, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000143000)=0xffffffffffffffff, 0x4) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000feb000)={0x3, 0x1}, 0x8) close(r0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x1, 0x0, 0x0, 0x0, 0xa, 0x9d, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, {0x0, 0x0, 0x2, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x4c, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x40000000000001, 0x800000000000000, 0xfffffffffffffffb, 0x7f, 0x0, 0x3a}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003a7000-0xa)="2f6465762f70746d7800", 0x70001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f0000c0d000+0x96a)="646e735f7265736f6c76657200", &(0x7f0000ca9000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000dc6000)="f65ab905ca598adb1d51b5bbc9a7c30d96707205362cc3343797dda0defb0edd109ce9672dc747e3748fe61aa9e3791f02bf85538af25218f3235598e624bd30c61008b6f781cb46605eb72d68fbd87751cbce96808579f2e8900ff33c9a57198921db719abf075284309b43d95d35f243d4e2a65269ac2fae12f16478821435bd6ae0958f6e94867f716779efd5bff21c4cc4d3be0676884c1e4ec69ec585afd776934d5d39da0a4fb3e73624699b852da18d7590baaddfaaa150", 0xbb, 0xfffffffffffffff8) ioctl$TIOCSWINSZ(r5, 0x5414, &(0x7f000035d000)={0x5, 0x0, 0x7, 0x6}) keyctl$update(0x2, r6, &(0x7f00006e1000-0x71)="927106c6f988c1e61b4d24bd1e813e34b5ec502d1f8bf08bb203e965472ac502cc4fbea5aeee1f0dc57cae9052f026a6fa7803895d1f1f4d161570d15eb64562488b9ad06ac0f131805c948be1d2daeae761e86a78128ef6b701b56cecdd890a4d50c1d3d4823aebe1a19fcc80107de1c3", 0x71) r7 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r7, 0x107, 0xa, &(0x7f0000c53000-0x4)=0x3, 0x4) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f00006dc000-0x4)=0x3, 0x4) ioctl$TIOCGWINSZ(r5, 0x5413, &(0x7f000045c000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000f7b000-0x4)=0x8001) 2017/12/12 10:43:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000233000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000dd6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$tun(&(0x7f0000b1f000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053a000-0x4)=0x8000201) r4 = fcntl$dupfd(r2, 0x406, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@generic="485fe5cec7bd253845bcbc3b04009a97", @ifru_flags=0x1000}) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000173000)=0x1) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000533000)={@generic="50c145ebe99b22ec6d1a208eb395fe7f", @ifru_mtu=0x40000007}) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x4, 0x8032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007ae000)="2f6465762f7667615f6172626974657200", 0x10000000000000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r5, 0xc0505405, &(0x7f00005db000-0x50)={{0x3, 0x0, 0x1ff, 0x3, 0x0}, 0xa, 0x82, 0xffffffffffffff01, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r4, 0x4b64, &(0x7f0000cc8000-0x1)=0x0) r6 = syz_open_dev$sg(&(0x7f0000e88000)="2f6465762f73672300", 0x0, 0x2) write$tun(r6, &(0x7f0000bfb000)=@hdr={0x0, 0x85, 0xfffffffffffffffd, 0x0, 0x5, 0x0, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="d73c7f8eb813", [], {{0x883e, @arp=@generic={0x105, 0x8847, 0x6, 0xe, 0x0, @random="4ff3aa8f04c9", "6c0a77694c5f7dfd140118783cfc", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "b305f2dbed9092ef07b6c5e10f9717b3"}}}}}, 0x4a) mlock(&(0x7f000056f000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000651000-0x8)="2e2f66696c653000", 0x108) r7 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$setsig(r7, 0xa, 0x15) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f00005c1000-0x78)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2a0000007, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCFLSH(r5, 0x540b, 0x4) socket$inet6(0xa, 0x1, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x200000002e, &(0x7f0000856000-0x4)=0xffff, 0x4) 2017/12/12 10:43:57 executing program 5: pipe(&(0x7f0000e00000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f00006e0000)={0x7, 0x0, 0x10001, 0x100000001}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000000)={0x9, r1, 0x10001, 0x5e}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000001000)="706b6373375f7465737400", &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000-0x2)="2e00", 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r2, &(0x7f0000004000-0xf3)="43076bcb9b93cc6bbaaa289e230521ea111204120905d4a6fce6c93fc6679ebe8f7e4e1b8c6451fcb8cb0f03b64dde0aab6aeb8588582e0188003317c888d6c43797edb08010db9a6b4361bd1652645268b29c95d9679c7dc0617be9a52dddf3f9536bba4b62072c2ab98c3fee0e94200e56c9da0e04d49f59413c737325acc03ba31d60f6097e32f15cc0c1502ca924a252c083ef717fabc23996615066c3637344c785a4ea6eac030537f9a9c24c08b1f602ea9a70880046f64c80cb07cba81aed0206de5a9d1b9a283a2296c862c101469eb930d2efccee132f6a011e6882faee058e3164eae757e0af56a1216f4ce6fcbe", 0xf3) 2017/12/12 10:43:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)="2f70726f632f73656c662f6e65742f70666b657900", 0x0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f000026a000-0x20)={"f6db8cc46353655f94f0c1e37e7ba594", {0x4, 0x0, 0x3f, "878e4af6e7ec", 0x56, 0x0}}) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000002000-0x4)=r1) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) connect$ax25(r0, &(0x7f0000001000-0x10)={0x3, {"0b8284a3dd4044"}, 0x7fffffff}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x0, 0xff, 0x2, 0x0, 0x187, 0x4010000}, 0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x1, 0x3, 0x7fffffff}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000003000-0x8b)={r2, 0x1, 0x83, "fabc55acdcace7251973e0abdd794176fb8b69371e95a172da2697680a10b27944b695b510e098927717e931897fe3c0dd85dd6cc9a3baf2c0a74cc67c957d3c2e1943d59d365e21acaeba69005f415c4e50a2b83110d443641acda227171dadfe110f4120a1d16eb4f657986e3576b210e7ec3054eade9c63b4ba76eb5a532a810609"}, 0x8b) ioctl$TCXONC(r0, 0x540a, 0xd1b5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x4) 2017/12/12 10:43:57 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00002dd000)=0x3, 0x4) r1 = openat(r0, &(0x7f0000521000-0x8)="2e2f66696c653000", 0x0, 0x40) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000e31000)=0x20) connect(r1, &(0x7f00005b3000)=@l2={0x1f, 0x9, {0x0, 0x1000, 0x4, 0x3, 0x3, 0x7}, 0x7, 0x5}, 0xe) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000944000-0xe)="0000000000000000000000000000") getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000fe6000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b3a000-0x4)=0x28) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00003f9000-0xfc)={r2, 0xf4, "413fd022f1afa54c96d5b5f7689fdf4a165957c2b8766a32dcd67e43873791726a78f45175d407f8a38bcf594c238f90a87b81e2c1f27d9959a40547b0d3f1eab74e6b92f9919bf5cc8c1b52866ef894ff311c1fec0892eeb741fba3f28866cd7a14dfa585b31e076f78b29e73918fc6858aa8870e4557a4375faad0986e4a74d64f585a1f02582d88711ccd9b8983bec6563c342604ff14f2c3d2c7589dc54cb83f9c6d189645c635e18a43b79364e4e8b6c54034b0b5846b4d716bdba182957789df558811062fd598993338176255085fe9a72e3f4bf5990ea36dba14eac47bfbc1f03010d18fa4af2070a98b4159c0e8cb35"}, &(0x7f00004a6000-0x4)=0xfc) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000780000)="", &(0x7f000081a000-0x4)=0x0) 2017/12/12 10:43:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f6c6f616400", 0x2, 0x0) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) timerfd_create(0x1f755aff83834eb7, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7667615f6172626974657200", 0x8040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c07000-0x4)=0x1c, 0x80800) openat$selinux_context(0xffffffffffffff9c, &(0x7f00002ab000-0x11)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a8d000)="2f73656c696e75782f63726561746500", 0x2, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0246400, &(0x7f0000066000-0x24)={0x0, 0xfffffffffffffff9, 0x0, 0xac, &(0x7f0000001000-0xac)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc, &(0x7f0000f81000)="000000000000000000000000", 0x68, &(0x7f00002c4000-0x68)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) 2017/12/12 10:43:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000081c000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f00008fa000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000005000)="00", 0x0) keyctl$set_timeout(0xf, r0, 0xc004) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000933000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e07000)=0x20) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) socketpair(0x2, 0x80000, 0xfffffffffffffffa, &(0x7f0000c20000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000c44000-0x14)={r1, 0x4, 0x200, 0xffffffeffffffef5, 0x1c000000000, 0xfc}, &(0x7f0000d18000)=0x14) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00004dc000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x9, @sync=&(0x7f0000862000-0xc)={0x100000001, 0xf3d0, 0x5}}}) fcntl$F_SET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000636000-0x8)=0x5) r5 = syz_open_pts(r2, 0x6) ioctl$TIOCLINUX6(r4, 0x541c, &(0x7f0000ca2000-0x2)={0x6, 0x3}) creat(&(0x7f0000cca000)="2e2f66696c653000", 0x41) openat$rfkill(0xffffffffffffff9c, &(0x7f0000304000-0xc)="2f6465762f72666b696c6c00", 0x505041, 0x0) read(r5, &(0x7f0000fd6000-0xf1)="00", 0x1) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000fd1000-0x4)=0x0) syz_open_pts(r2, 0x2000) dup3(r5, r2, 0x0) 2017/12/12 10:43:57 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) pread64(r0, &(0x7f0000c0d000)="0000000000000000000000", 0xb, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x4000000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0x7, 0x4, "7f295f7059b04ff784a9c1af07fb3ce01326b2ea8f9285915c1cb350fafb325034a30264c254450ac181c464d28f3be3a71e11210af1139eba2b212e42413c47282ae1483dfe19cac18602d288e8f608"}, 0x160) 2017/12/12 10:43:57 executing program 2: r0 = creat(&(0x7f0000407000)="2e2f66696c653000", 0x6d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000ef4000-0x60)={0x0, 0x58, "ef940c08a8af3954b7527f8895d3cf668dc7a08ee4d247a6da40cc356fb11cef983e65719726577e3800c9ba746d74a8dae3317648c2ef37903128adb428b794fe73ff0d739c905dcf4312e86a48e8cb436568097ce6cf45"}, &(0x7f0000000000)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x4}, 0x98) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000759000)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f000058e000-0x118)={0x1, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2017/12/12 10:43:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f656e666f72636500", 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f00009ec000)=0x0, &(0x7f0000000000)=0x4) 2017/12/12 10:43:57 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f00007b7000-0x4)=0x0, &(0x7f000053e000)=0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b0b000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000b3f000)=0x1, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000846000-0xc)={@multicast2=0x0, @broadcast=0x0, 0x0}, &(0x7f0000afc000)=0xc) 2017/12/12 10:43:57 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f000046a000-0x1)=0x0, &(0x7f0000a12000-0x4)=0x4) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000846000-0xc)={@multicast2=0x0, @broadcast=0x0, 0x0}, &(0x7f0000afc000)=0xc) 2017/12/12 10:43:57 executing program 4: 2017/12/12 10:43:57 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000285000)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x3f}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001000-0x8)=@buf={0x5c, &(0x7f0000002000-0x5c)="88f2de79ace1349a8de72299d67719e0b6730e74c8ab88acb6414a3350a49bd3186271988a0a08f92449e790cc8712d02136f1c9c249eb06e60a87f094e881175d99ad3647e25b61b520cef7330f826e275fa53fa6c9810dfcdd82cb"}) [ 321.000542] sg_write: data in/out 327644/32 bytes for SCSI command 0x4-- guessing data in; [ 321.000542] program syz-executor6 not setting count and/or reply_len properly 2017/12/12 10:43:57 executing program 2: r0 = memfd_create(&(0x7f0000d05000-0x8)="766d6e6574302800", 0x3) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b23000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bc2000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000057000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0xfffffffffffffff9, 0x0, 0x0, 0x500, 0x2a766357, 0x100012, r1}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000d2f000-0x160)={{{{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]}, {{0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffffffffff, 0xdc3f, 0x5, "fac0ceb4108ce2ad2ccceaf89612f1915c417cf63c94a9033a3d443aaba3256c096280ed4faae066d56b8ca51171e58dcd03a9a1320206594f9a7a5f3ac1663293989fde49bdf952b6cff7460b8fecbb"}, 0x160) 2017/12/12 10:43:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000933000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e07000)=0x20) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) socketpair(0x2, 0x80000, 0xfffffffffffffffa, &(0x7f0000c20000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000c44000-0x14)={r0, 0x4, 0x200, 0xffffffeffffffef5, 0x1c000000000, 0xfc}, &(0x7f0000d18000)=0x14) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00004dc000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x9, @sync=&(0x7f0000862000-0xc)={0x100000001, 0xf3d0, 0x5}}}) r4 = syz_open_pts(r1, 0x6) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000ca2000-0x2)={0x6, 0x3}) creat(&(0x7f0000cca000)="2e2f66696c653000", 0x41) openat$rfkill(0xffffffffffffff9c, &(0x7f0000304000-0xc)="2f6465762f72666b696c6c00", 0x800000000505041, 0x0) read(r4, &(0x7f0000fd6000-0xf1)="00", 0x1) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000fd1000-0x4)=0x0) syz_open_pts(r1, 0x2000) dup3(r4, r1, 0x0) 2017/12/12 10:43:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000031e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00004a6000-0x4)=0x5, 0x4) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00007c6000)={0x5, 0x80000001, 0x0, 0x100000001, 0xffffffffffffffff}) close(r1) 2017/12/12 10:43:57 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f00000e9000)=0xe86) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) connect$netlink(r1, &(0x7f0000c2d000)={0x10, 0x0, 0x1f, 0x200}, 0xc) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f0000000000)={0x3, 0x78, 0x9, 0xca06, 0x3f, 0x5, 0x0, 0x3, 0x41400, 0x8, 0x8, 0x3, 0xfff, 0x8, 0x0, 0x0, 0x1, 0x0, 0x4, 0x100, 0x7, 0x4, 0x7, 0x77, 0x4, 0x401, 0x0}, r2, 0x100, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b2d000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r3, 0x29, 0x0, &(0x7f00002dd000)=0x3, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000780000)="", &(0x7f000081a000-0x4)=0x0) 2017/12/12 10:43:57 executing program 1: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x2f, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x13, 0xec) mmap(&(0x7f0000e41000/0x3000)=nil, 0x3000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b32000-0xe8)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff3000-0x4)=0xe8) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000ff4000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00003df000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xfffffffffffff800, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000746000-0x8)="2e2f66696c653000", 0x400, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x400000000001, 0x0) timer_gettime(0x0, &(0x7f00007e9000)={{0x0, 0x0}, {0x0, 0x0}}) getitimer(0x0, &(0x7f0000220000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x0}, 0x10) dup(r4) fcntl$setstatus(r2, 0x4, 0x8000002000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x3, 0x0, 0x4, 0x0, 0x0, 0x80000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f00006ac000)="89b78223", 0x4, 0x0, &(0x7f000012d000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, 0x1c) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f000067e000-0x10)={0x0, 0x0, 0x101}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f000055f000-0x10)={0x0, 0x0, 0x1000}) 2017/12/12 10:43:57 executing program 7: unshare(0x400) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e6c000-0xe)="2f6465762f6b657963686f726400", 0x145000, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/12 10:43:57 executing program 2: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000737000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000092000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f65000)={@multicast2=0xe0000002, @loopback=0x7f000001, r1}, 0xc) mmap(&(0x7f0000b33000/0x2000)=nil, 0x2000, 0x20000e, 0x1f, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f6465762f73657175656e6365723200", 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000000)={@broadcast=0xffffffff, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f00007ad000/0x1000)=nil, 0x1000, 0xa, 0x8030, 0xffffffffffffffff, 0x0) mmap(&(0x7f000018a000/0x7000)=nil, 0x7000, 0xbde35e1b672e5b8e, 0x40000000040011, 0xffffffffffffffff, 0x1000001fd) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002e7000/0x3000)=nil, 0x3000, 0x7, 0x4003e, 0xffffffffffffffff, 0x2000000000000) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x17, &(0x7f0000f29000-0x4)=0x800000001, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x200) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000b3e000-0xc)={@loopback=0x7f000001, @empty=0x0, @empty=0x0}, 0xc) r3 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000b8c000/0x3000)=nil, 0x3000, 0x1000000, 0x32, r0, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x2000000, 0x2400000000003f, r3, 0x0) 2017/12/12 10:43:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000239000)={0x0, 0x0}) r0 = openat(0xffffffffffffffff, &(0x7f0000eb0000)="2e2f66696c653000", 0x20000, 0x20) syz_open_procfs(0xffffffffffffffff, &(0x7f0000c1a000)="6e65742f6e65747374617400") r1 = accept4$unix(0xffffffffffffff9c, &(0x7f00006a0000-0x1002)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000523000)=0x1002, 0x80002) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000775000)={0x0, 0x0, 0x0}, 0xc) r4 = perf_event_open(&(0x7f000003d000)={0x5, 0x78, 0x0, 0x3, 0x699fc00000000000, 0x3, 0x0, 0x101, 0x0, 0x0, 0xa3, 0x101, 0x100000000, 0x1, 0x0, 0x2, 0x4, 0x1, 0x3, 0x1000, 0x8, 0x5, 0x0, 0x2000000, 0x3, 0x8, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x2) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r5, &(0x7f000050b000-0x1c)={0xa, 0x0, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffe00}, 0x1c) perf_event_open(&(0x7f00003f8000+0x676)={0x5, 0x78, 0xc8c0, 0x6, 0x200000000, 0xffffffff, 0x0, 0x100, 0x400, 0x8, 0x3, 0x3f, 0x9, 0x2, 0x0, 0x7df0, 0x5, 0x1, 0x7, 0x8800, 0x7, 0x7, 0x4, 0x100000000, 0x20, 0x9, 0x0}, r2, 0x8000, r4, 0x4) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0xffffffffffffff05, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000b95000-0x1d)="0000000000000000000000000000000000000000000000000000000000") r6 = creat(&(0x7f00001a1000)="2e2f66696c653000", 0x28) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000370000-0x20)={0x6, 0x759, 0x209, 0xff, 0x1000009, 0x94, 0x4, 0x20, 0x0}, &(0x7f000081c000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00005e8000-0x108)={r7, @in6={{0xa, 0x0, 0x4000000000002, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10001, 0x9, 0x20, 0x16, 0x80000000, 0x1, 0xffff, 0x457, 0x5, 0x8001, 0x8, 0x0, 0x4, 0x7, 0x9]}, &(0x7f00001be000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f000013c000-0xc)=@sack_info={r7, 0x4, 0x7fef}, &(0x7f0000c00000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000020f000)={0x0, @in6={{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xff}, 0x98) fsync(r6) ioctl$DRM_IOCTL_GET_CLIENT(r6, 0xc0286405, &(0x7f0000680000-0x28)={0x100000001, 0x3, r2, 0x800001f, r3, 0x4, 0x4000000008, 0x800}) r8 = socket(0x14, 0x800000000000003, 0x0) ioctl$KDSETMODE(r6, 0x4b3a, 0x6) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000337000)={0x20000029, 0x7ff, 0x2, 0x17fffffffffe, 0x7}, 0x14) write(r8, &(0x7f00008cd000)="240000005a001f0014f9f407125a00001e13171308001000fff708ff0800020001000000", 0x24) syz_extract_tcp_res(&(0x7f0000332000-0x8)={0x0, 0x0}, 0x8, 0x8008000010006) r9 = socket(0x8, 0x80000, 0x401) ioctl$sock_inet_tcp_SIOCOUTQ(r9, 0x5411, &(0x7f0000fc1000-0x4)=0x0) r10 = socket(0xa, 0x3, 0x3c) sendmsg$unix(r10, &(0x7f0000e2a000-0x38)={&(0x7f00009fb000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000b6c000-0x30)=[{&(0x7f0000e6f000)="8c43", 0x2}, {&(0x7f0000d1c000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000d74000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r10, r10, 0xffffffffffffffff, r10]}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r10, r10]}], 0x4, 0xc0}, 0x40084) r11 = add_key$user(&(0x7f00003ea000)="7573657200", &(0x7f00005ef000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000080f000)="4d0257b2c442b9cba50b9aa44d52307248d20db6d303ed7ab7929155854f258ae812d01803e28e7747c59da8183c95ffd7dd40c1bde021f73b4303625b27af1d1ee2a7040d6f69b5568201178ef1dc3d0cb751a688f6e89be6bd75de046b2cceeb74963ffd41a8dfc7d4d8eb371cca9f62a4b0", 0x73, 0xfffffffffffffff8) r12 = add_key$keyring(&(0x7f00002d5000)="6b657972696e6700", &(0x7f000027b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r13 = add_key$keyring(&(0x7f0000195000)="6b657972696e6700", &(0x7f00005ae000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r12) keyctl$link(0x8, r11, r13) setsockopt$inet_sctp6_SCTP_MAXSEG(r8, 0x84, 0xd, &(0x7f0000516000)=@assoc_value={r7, 0x9}, 0x8) 2017/12/12 10:43:57 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fcf000)="2f6465762f6175746f667300", 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00002dd000)=0x3, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000780000)="", &(0x7f000081a000-0x4)=0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000c2e000)=0x0, &(0x7f000053e000)=0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000c66000-0x4)=0x0) sched_getattr(r2, &(0x7f0000220000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) r3 = userfaultfd(0x800) fcntl$setpipe(r3, 0x407, 0x20) connect$inet(r0, &(0x7f0000078000-0x10)={0x2, 0x3, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/12 10:43:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/12 10:43:57 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009f5000)="2f70726f632f73656c662f6e65742f70666b657900", 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/12 10:43:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)="69645f7265736f6c76657200", &(0x7f0000408000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r0, &(0x7f000013d000)="727872706300", &(0x7f00000c3000)="766d6e65743173656c696e757800") r1 = dup(0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0xd5, "106677986663d51319da4db5906b02e5e3eb916278468e4d5975a87a5f5481af6cf095092ade7799f2183eb9f5f5ccf4749b43cfaae83abe80465a79c33c0db52b98fa6ca47e86f4fd7c4145de8c5d40f45a4644ad8e5619dc6e96dcb39ab8a2aec206b1b50ffc3fe890a17cd5709a113cca4909d15bd088a5f0b5bf48b6c74b1f35fc3f220e13cd45fb324753187a757b7cf9916c789ec32fea44dc7528794720b15a9faba6b37095e6ad652ef0551bae2c8219ce22cc8f3534b984457cf65196f43ef0b973f8df184de538d94d9a61c3668b83ac"}, &(0x7f0000000000)=0xdd) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={r2, 0x100000}, 0x8) 2017/12/12 10:43:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000)="2f73656c696e75782f61636365737300", 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r1, &(0x7f0000004000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f0000002000)={{0xda0b, 0xd0e}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89, 0x1000, 0x8001, 0x10001, 0x7, 0x10001, 0x6, 0x0, 0x7, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$usbmon(&(0x7f0000001000)="2f6465762f7573626d6f6e2300", 0x3, 0x200000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0, 0xe1d, 0x80000001, 0x1}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001000)={r3, 0x9}, &(0x7f0000000000)=0x8) ptrace$setregset(0x4205, r0, 0x0, &(0x7f0000001000-0x8)={&(0x7f000069a000)="892b1d5afd377adf3651d2dbe8493bcc36f854bee0e0e46ec963b1fe4f9969cdf32ccb7be63e6ac0d14d7c52c117238ab7d7e4618e717ee383426672152e186cdb422f3cf79dfd121a7a2f6efea7bd680ccc67d4b2a67d1b127474a1d1c9014813df80d54273aca6fad6b725cd5dea6f42f78d37f0e4738b1d209d468149580793c9e2b83c45fcd55c8ebc3c2e30c7bea36985a9653f323b890f85941a35fda805c3aedf79a6fdf2f3a419134eeafcc07a7757319cda0c12153a128c6a0937644d8b79849de0a3176956e4e69813e280d62999c69af0181edd1a63506f2a6f994342a3269a", 0xe5}) 2017/12/12 10:43:57 executing program 1: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000668000-0x8)={0x0, 0x0}) flock(r0, 0x8) 2017/12/12 10:43:57 executing program 4: r0 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0xc000000000000000, 0x5, &(0x7f0000001000-0x8e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0x8e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x7fff, 0x0, 0x45d4, 0x80000001}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in6={{0xa, 0x3, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc1e0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/12 10:43:57 executing program 1: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b3d000)="2f73656c696e75782f7573657200", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000618000)=0x4) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet6_dccp_int(r1, 0x21, 0x1a, &(0x7f0000001000-0x4)=0x4904, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)=@common="62707130000000000000000000000000") 2017/12/12 10:43:57 executing program 7: socketpair(0xa, 0x6, 0xc000000000000000, &(0x7f0000371000-0x8)={0x0, 0x0}) fadvise64(r0, 0x0, 0x4, 0x7) 2017/12/12 10:43:57 executing program 2: r0 = getpgrp(0xffffffffffffffff) getpgrp(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f72746300", 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000001000-0x70)={0x242, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7, 0x4, 0x8, 0x0, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9, 0x39, 0x0}) 2017/12/12 10:43:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f6175746f667300", 0x1, 0x0) setns(r0, 0x44000000) 2017/12/12 10:43:57 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80585414, &(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") connect$netlink(r1, &(0x7f0000c2d000)={0x10, 0x0, 0x1f, 0x200}, 0xc) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f0000000000)={0x3, 0x78, 0x9, 0xca06, 0x3f, 0x5, 0x0, 0x3, 0x41400, 0x8, 0x8, 0x3, 0xfff, 0x8, 0x0, 0x0, 0x1, 0x0, 0x4, 0x100, 0x7, 0x4, 0x7, 0x77, 0x4, 0x401, 0x0}, r2, 0x100, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b2d000-0x8)={0x0, 0x0}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00002dd000)=0x3, 0x4) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000703000)={0xf527e281fce98614, 0x0, 0x74, 0x0, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000780000)="", &(0x7f000081a000-0x4)=0x0) 2017/12/12 10:43:57 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cf1000)="2f6465762f72666b696c6c00", 0x121000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x0, 0x120) r1 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xffffffff, 0x40) getdents64(r1, &(0x7f0000001000-0x161)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000004000-0x6d)="003f59285645ee45d195c61207d21426ec58b3a298648d2164c7898a414b4c26d8f86864e92a61c9bb354e65daed543062e75f7cc9737d45958bf49170f640dc03c77f45f335c43cd838344f5935d58848d21af8969a16be2931624d9861c425fa8fac501b94c0fcd203ed02e0", 0x6d, 0x8, &(0x7f0000004000-0x8)={0x0, 0x989680}) set_tid_address(&(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r2, 0x40d, &(0x7f0000002000)=0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) fanotify_init(0x4, 0x40000) 2017/12/12 10:43:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d14000)={0x5, 0x6, 0x0, 0x2, 0x1bf}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000)={"28e389f98a14f7105f70e05360a18dec", {0x4, 0x6, 0x101, "9014ba25d0ac", 0x8, 0x0}}) 2017/12/12 10:43:57 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000be6000)="2f6465762f696e7075742f6d69636500", 0x0, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000960000-0x1c)=[{&(0x7f0000437000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000486000)=[{&(0x7f000090c000)="104f2ff019474b20ccf75698918da18c778ad6f41aa60ae91df810faa2e62b35adf2986ee3b183eea49e1a3932191cdb367b1f6301e87540bf73ffcbf864becffb99636f737cad543d93f7e6ea883425b58723448776c65f6e9c7fc1b4dc0b86bd1c56cda38d77aa533bbeffd1563d85486b7076f6def365d255b3cdbe6777269aae71246d4ffc107a3c989e116d4baad9fd5d6d7b40f69a00e902ae986f0eefb6cef37bf6a82b9f33e4", 0xaa}, {&(0x7f0000001000-0xaa)="3ee53626fc36ac36c61c66a8fa3becdf93354414c9d45e13b2faebc5feea8080fe937082c9f2053ddc254e7af3b01dcf4606981e92073ab20fcd7087339211432baad23da0e984b1d6f0ad6a0dbbbc422c10398cb5af47b3cc0b3bdf525ad11f5174d0f71528779b77bf6d02b63fd6031c31318dd284aeee43932b8cc7f73f9dc28cfcfa6f8c1e944907544ee52d54850ce1b50f8c6d7b90411a21a97916b896729b37f834cf39f47a28", 0xaa}, {&(0x7f00006d4000-0xae)="ce1e6209d47b67a3895cf2a82211f9e50f31fc50738549b435372cd3efdb3db02295cceb5cbc5875aeffe8c50e51e186906a647f23ffc87f131a35028c3c7ea5d9a490a0a00d217128af36e160fe713616dc9f88d49ee1cfa8ec96dee51422e0aa0d45e0f967e1bfe480ed2ac9b5eeb599189736c6ad84b96f98f6ecd0dfbb1b9574bc1a4e6ae2939b7e875187e1c58299506eaad0807e83304103a4e2e1a5e381ba9a824039ee74439ce2d30ff8", 0xae}], 0x3, &(0x7f0000000000)=[@rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}], 0x1c, 0x4000}], 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000", 0xe3d6857b93fac419, r2, r3, 0x6, 0xffffffff, 0x100000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000)=[@in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, @in={0x2, 0x1, @rand_addr=0xcb79, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xdb425bd, @loopback={0x0, 0x1}, 0x100000001}], 0x48) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={@common="726f7365300000000000000000000000", &(0x7f00006f6000-0x88)=@ethtool_flash={0x33, 0x9, "d961357a4ac031b3cc3c5ed15fc678ccd492875664c445e93c534c57231c129593398692383132267593572e7b11a7c0817fb41d3edecb5846a3f14be27ed00c82f2b99e13c829f33de5758da312c41d24874fa4e0946b58e5c7a2afb4f5e7b99ce177fbc39ea7ceb0d206ab65d8ffc0f6aa008f8659306206fac341e4883849"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/12 10:43:57 executing program 7: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000dca000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c98000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000)="2f73656c696e75782f63726561746500", 0x2, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000001000)=0x100000001, 0x4) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x10, 0xc, "73637ae999b80b6cf9ccc75fce81da0b6fbebca729697ecc0492c3f44471595a0cc827956ee059bc9ec474fe8b178978282f13206fb4e13849e9b541e83bc5d5", "ea01878d68e5f0ff63f244be1133a3c25e05d2232a675887db567ae861811be2", [0x1, 0x80000000], 0x0}) 2017/12/12 10:43:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000da5000-0x1d)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000001000-0x5a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/12 10:43:57 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000066f000-0xd)="2f73656c696e75782f6d6c7300", 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x44000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) creat(&(0x7f00001ea000)="2e2f66696c653000", 0x102) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ef1000)="2f6465762f6175746f667300", 0x1, 0x0) socket$netlink(0x10, 0x3, 0x14) symlink(&(0x7f0000dfd000)="2e2f66696c653000", &(0x7f000074e000-0x8)="2e2f66696c653000") prctl$setname(0xf, &(0x7f0000b64000)="736563757269747900") userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ed5000)={0xaa, 0x60, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000029000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00008d6000-0x4)=0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f000022f000-0x50)={{0xff, 0xc}, {0x10000, 0xfff}, 0x0, 0xfffffffffffffffc, 0x88, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000285000)=[@in6={0xa, 0x1, 0xffffffffffffffe1, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x0, @rand_addr=0xfffffffffffff801, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x42, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}], 0x48) 2017/12/12 10:43:57 executing program 7: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f65000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) mmap(&(0x7f0000b33000/0x2000)=nil, 0x2000, 0x20000e, 0x1f, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f8000/0x4000)=nil, 0x4000, 0x1, 0x1012, 0xffffffffffffffff, 0x2000000) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000015000)={@multicast1=0xe0000001, @loopback=0x7f000001, @rand_addr=0x1}, 0xc) mmap(&(0x7f00007ad000/0x1000)=nil, 0x1000, 0xa, 0x8030, 0xffffffffffffffff, 0x0) mmap(&(0x7f000018a000/0x7000)=nil, 0x7000, 0xbde35e1b672e5b8e, 0x40000000040011, 0xffffffffffffffff, 0x1000001fd) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x17, &(0x7f0000f29000-0x4)=0x800000001, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x200) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f61000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000b8c000/0x3000)=nil, 0x3000, 0x1000000, 0x32, r0, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000db6000)="", &(0x7f0000f67000)=0x0) mmap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x2000000, 0x2400000000003f, r1, 0x0) 2017/12/12 10:43:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x8000000000000003, 0x6) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f00002d1000)={@rand_addr=0x0, @empty=0x0, 0x0}, &(0x7f0000935000)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000886000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, r3}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000566000)={@empty=0x0, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000de5000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6, [@multicast2=0xe0000002, @multicast1=0xe0000001, @loopback=0x7f000001, @loopback=0x7f000001, @rand_addr=0x4000000000000, @empty=0x0]}, 0x28) mmap(&(0x7f0000000000/0x922000)=nil, 0x922000, 0x3, 0x33, 0xffffffffffffffff, 0x0) r4 = socket(0x2, 0x809, 0x406) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000766000-0x4)=0x0) r5 = userfaultfd(0x800) mmap(&(0x7f0000871000/0x3000)=nil, 0x3000, 0x1000000, 0x10, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x20000000000044, 0x0}) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x12, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000658000)={0x0, 0x0}) ppoll(&(0x7f0000001000-0x30)=[{r2, 0x1, 0x0}, {r4, 0x40000400, 0x0}, {r2, 0x1, 0x0}, {r4, 0x1000, 0x0}, {r4, 0x200, 0x0}, {r5, 0x40, 0x0}], 0x6, &(0x7f0000922000)={r6, r7+10000000}, &(0x7f0000425000-0x8)={0x10000}, 0x8) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f000087b000-0x20)={{&(0x7f0000da4000/0x3000)=nil, 0x3000}, 0x3, 0x0}) mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x3f, r4, 0x2000000000) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000396000-0x4)=0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x8, 0x6, 0x6, 0x0, 0x0, 0x0, 0x3, 0x3, 0x20001000, 0x8, 0x84, 0x0, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, r8, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x27, &(0x7f0000bdf000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000ffd000)=0x1000) futex(&(0x7f0000001000)=0x0, 0x8b, 0x1, &(0x7f0000191000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) 2017/12/12 10:43:57 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000153000)="2f73656c696e75782f63726561746500", 0x2, 0x0) socket$inet6(0xa, 0x80000, 0x4) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000296000)="f0cbbffe577d6e5ea426360b7b7d66a75195685641377c9fbdb0f5a4da1fb6b411e4fd0270350b3bbe8e341b4bcd4a8759042c5986c02413707ee5d135c079c1039cdbde9511449187cd06b2ae685fba77dabe63f64d84040b9cfd611079f29c7ccce948daa62b5f4793f4e5553193b19aa144ceb4c00b0f3fc7d2685198501fe99cff20e42a0372458a127f8d8d59634e7a45120bb52ad9c7779cbc25166e14ffdef9ecf273a3725897b19fc04f46c2ad47554ae8cc0a8c4cb9b1650eebeb1b7df997d1f7454d81ab0f0e2731fd0b142f704134e31f2848f9f5ae3e07376de2b90324841022397f299172dd936ead61ede1b6b4") getsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f00007b7000-0x4)=0x0, &(0x7f000053e000)=0x4) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f00003dc000)={&(0x7f00009c1000/0x1000)=nil, 0x100, 0x1, 0x10, &(0x7f00007a6000/0x2000)=nil, 0xf67}) ioctl(r0, 0x3, &(0x7f000089a000)="") recvfrom$inet(r0, &(0x7f00009be000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x77, 0x2, &(0x7f0000b2a000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getdents(r1, &(0x7f0000734000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc1) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000c0000-0xc)={@multicast2=0x0, @broadcast=0x0, 0x0}, &(0x7f0000afc000)=0xc) 2017/12/12 10:43:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x101, 0x2, 0xfffffffffffffffe, 0x7f, 0x2183af6b, 0x8000, {0x0, @in6={{0xa, 0x0, 0x81, @loopback={0x0, 0x1}, 0xea}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x40, 0x7ff, 0x5, 0x3}}, &(0x7f0000f08000+0xbc7)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fae000)={r1, 0xa972, 0x20}, &(0x7f0000001000-0x4)=0xc) 2017/12/12 10:43:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00007ea000)="2f6465762f7573626d6f6e2300", 0x6, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = syz_open_dev$loop(&(0x7f0000b5f000-0xb)="2f6465762f6c6f6f702300", 0x29c1, 0x180000) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000b61000)={0x0, 0x0, 0x0, 0x0, 0x1, 0x7, 0x7, 0x10, "3295808730fb75d6e7cbc4e3e4aa510bea47e39b166e6dd7ac59f6339da2892daa3063922a71ee0e7e0c0b472f23d4b4eefe84b81b71d86397c0f9d742048ce0", "7771300cc03ffeb7985400ea117a2c8000b2f97cf1f2cf39a9af13080b3d1feb", [0x7, 0x0], 0x0}) r3 = syz_open_dev$usbmon(&(0x7f000048d000-0xd)="2f6465762f7573626d6f6e2300", 0x9, 0x541003) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f00006a3000)="d4d975da6d9d80f93b49567b8072db58fa2c2218eb416afb38b5c5", 0x1b) r4 = getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00008c6000)={0x0, @multicast2=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f00008fe000)=0xc) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000678000)={0x0, 0xc3ae}, &(0x7f000010a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000180000-0xb8)={r6, 0x7f, 0x8001, 0x5, 0x6, 0x7e00, 0x2, 0x9, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x50d88ee3, 0x80000001, 0x8001, 0x2}}, &(0x7f0000803000)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f000019d000)=r7, 0x4) r8 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r9 = inotify_init1(0x80000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000015b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b44000-0x4)=0xc) fcntl$setown(r8, 0x8, r10) r13 = fcntl$dupfd(r5, 0x406, r3) fcntl$getownex(r9, 0x10, &(0x7f0000dd0000)={0x0, 0x0}) ptrace$setopts(0x80004206, r10, 0x3ff, 0x0) fcntl$setsig(r13, 0xa, 0x200000001000001d) setresgid(r12, r12, r12) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000c2e000)={0x6, &(0x7f0000286000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b61000-0x90)=[{0x0, 0x63, 0x8, &(0x7f0000c2f000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x80, 0xdd, 0xfffffffffffffff9, &(0x7f0000f21000-0xdd)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x4, 0x8c, 0x0, &(0x7f0000c2f000-0x8c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x1, 0x75, 0x5, &(0x7f0000a03000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0xffff, 0x9c, 0x1, &(0x7f0000581000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x9c, 0xbf, 0x9, &(0x7f0000b26000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000143000)={r10, r11, r12}, 0xc) ptrace(0xffffffffffffffff, r4) r14 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)="45", 0x1) ioctl$sock_ifreq(r14, 0x89f1, &(0x7f0000933000-0x28)={@common="73697430000000000000000000000000", @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) 2017/12/12 10:43:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xffffffffffffffff, 0x8, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) 2017/12/12 10:43:57 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fcf000)="2f6465762f6175746f667300", 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00002dd000)=0x3, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000780000)="", &(0x7f000081a000-0x4)=0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000c2e000)=0x0, &(0x7f000053e000)=0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000216000-0x11)="2f6465762f7667615f6172626974657200", 0x200, 0x0) connect$inet(r0, &(0x7f0000078000-0x10)={0x2, 0x3, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/12 10:43:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = add_key$user(&(0x7f0000954000)="7573657200", &(0x7f0000206000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e7e000-0xa3)="12723ecd2784f04e62c0293bae83483c4fab9d8eb8da9981d27f1072636d9fabda22c5a148ea5c5351f113c0e912a318b2c075faa5476f52cdfbb371d3e33883b293bebbf89388ea7c40a5e8fe46507ea625b09caffcdc5b19e8442dcbeb48c00e83ba2529e99c646374a19997fa859852c2d21856c2168b88d656130a56e550b65cdad76b9bce4def2f85a1242b7c244f78c1e4443232a4fa2423450b7c6d83c69f5d", 0xa3, 0xfffffffffffffffa) keyctl$read(0xb, r0, &(0x7f000017f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) r1 = syz_open_dev$mice(&(0x7f0000156000)="2f6465762f696e7075742f6d69636500", 0x0, 0x2) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000a05000)={0x0, 0xcc, "d13ec50b6fe10fcae3bea513fce4e5d7fcb73762d29c35d2804632af1183297d299c94eb18fce30ffbff378472edba48fee00175e594ef3d91688de52c38e43f29a71016c83ce484fb044df8a5014c4bb5e70161797b10b7a129fb1cf7be74adc91097901a08883aea148ab5fb8c4f4d888aa58bfafcd74098f6cee965475ceba57a29b4c3ee68044e181182b9bb8e7981141a5841f510048b6f6cba374ff21b040736ca19abf657e496b941e39c552200a225d4a0235e318efeef064b6f38987339b5ac0da74ecab42eb2d7"}, &(0x7f0000e6a000-0x4)=0xd4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000183000-0xa0)={r2, @in6={{0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1287}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3ff, 0x8, 0x2, 0x0}, &(0x7f0000e87000-0x4)=0xa0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x1e006, 0x0, 0xa8, 0x87, 0xfffffffffffffffe, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x100004000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x51, r3, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000211000)={0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000f47000)="", &(0x7f000081a000-0x4)=0x0) 2017/12/12 10:43:57 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000f43000)="2f6465762f72666b696c6c00", 0x121000, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") 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) getdents64(r0, &(0x7f0000001000-0x161)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) fanotify_init(0x4, 0x40000) 2017/12/12 10:43:57 executing program 7: r0 = timerfd_create(0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)="2f73656c696e75782f6d6c7300", 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000002000-0x18)={&(0x7f0000b61000/0x2000)=nil, 0x40, 0x96964f75fc0f3eda, 0x0, &(0x7f00003c3000/0x2000)=nil, 0xffff}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000-0x100)={0x4, 0x8001, 0x6, 0x80000000, 0x4, [{0x7fff, 0x3f, 0x3, 0x0, 0x0, 0x2401, 0x0, 0x0, 0x0}, {0x1b, 0x9, 0x6, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x80, 0x81, 0x3, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x7fffffff, 0x0, 0x6, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r2 = socket$unix(0x1, 0x0, 0x0) fallocate(r1, 0x3, 0x1, 0x8) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) r3 = open(&(0x7f0000268000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000f3f000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") openat(0xffffffffffffffff, &(0x7f000001b000-0x8)="2e2f66696c653000", 0x0, 0x0) ioctl$KDDISABIO(r3, 0x4b37) mkdirat(0xffffffffffffffff, &(0x7f000019e000-0xa)="2e2f636f6e74726f6c00", 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x40049409, r3) socket$inet6_dccp(0xa, 0x6, 0x0) memfd_create(&(0x7f0000001000-0x1)="00", 0x0) 2017/12/12 10:43:57 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000cb9000-0x8e)="2d3341e67ea18836188ff9fe888ea47027886aab6e04af6b09034927be6a62935493490c36f9883fd76b519e0b802bb575687f7443905b0b02f454c50b48dd1fa1f6fbcebd7f9b6a344693dd8b63b80796e8aaca2bfe5abcac2ab6b134e991196484985f3984544e16e87cc80aad3c7aedd663c1330bfa2bce32def134882032de56eedc8aeb99d2551012bc16df", 0x8e, 0x4000, &(0x7f0000000000)={0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/12 10:43:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)="2f6465762f73657175656e63657200", 0x404080, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000a5d000-0x4)={0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00002dd000)=0x3, 0x4) r2 = openat(r1, &(0x7f0000521000-0x8)="2e2f66696c653000", 0x0, 0x40) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000e31000)=0x20) getsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000780000)="", &(0x7f000081a000-0x4)=0x0) 2017/12/12 10:43:57 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x0, 0x0, 0xfffffffffffffffd, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000dd0000)="2e2f66696c653000", &(0x7f000049b000)=[], &(0x7f00009d8000-0x18)=[&(0x7f00008eb000-0x3)="252d00", &(0x7f0000c10000-0x1e)="7d76626f786e65743170726f635d6b657972696e6776626f786e65743000", &(0x7f0000f62000)="7b00", &(0x7f000077b000)="00", &(0x7f00001ae000)="706f7369785f61636c5f616363657373266367726f757073656c696e757863707573657424656d3100", &(0x7f00009fe000-0x2)="2d00"]) mknod(&(0x7f0000e97000-0x8)="2e2f66696c653000", 0x0, 0x9) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000073000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c9f000-0x4)=0x14) getsockopt$inet_tcp_buf(r0, 0x6, 0x11, &(0x7f0000c23000)="", &(0x7f000081a000-0x4)=0x0) r1 = syz_open_dev$sg(&(0x7f0000474000-0x9)="2f6465762f73672300", 0x100, 0x80) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00008e0000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socket$inet_dccp(0x2, 0x6, 0x0) 2017/12/12 10:43:57 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00007ea000)="2f6465762f7573626d6f6e2300", 0x6, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = syz_open_dev$loop(&(0x7f0000b5f000-0xb)="2f6465762f6c6f6f702300", 0x29c1, 0x180000) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000b61000)={0x0, 0x0, 0x0, 0x0, 0x1, 0x7, 0x7, 0x10, "3295808730fb75d6e7cbc4e3e4aa510bea47e39b166e6dd7ac59f6339da2892daa3063922a71ee0e7e0c0b472f23d4b4eefe84b81b71d86397c0f9d742048ce0", "7771300cc03ffeb7985400ea117a2c8000b2f97cf1f2cf39a9af13080b3d1feb", [0x7, 0x0], 0x0}) r3 = syz_open_dev$usbmon(&(0x7f000048d000-0xd)="2f6465762f7573626d6f6e2300", 0x9, 0x541003) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f00006a3000)="d4d975da6d9d80f93b49567b8072db58fa2c2218eb416afb38b5c5", 0x1b) r4 = getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00008c6000)={0x0, @multicast2=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f00008fe000)=0xc) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000678000)={0x0, 0xc3ae}, &(0x7f000010a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000180000-0xb8)={r6, 0x7f, 0x8001, 0x5, 0x6, 0x7e00, 0x2, 0x9, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x50d88ee3, 0x80000001, 0x8001, 0x2}}, &(0x7f0000803000)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f000019d000)=r7, 0x4) r8 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r9 = inotify_init1(0x80000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000015b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b44000-0x4)=0xc) fcntl$setown(r8, 0x8, r10) r13 = fcntl$dupfd(r5, 0x406, r3) fcntl$getownex(r9, 0x10, &(0x7f0000dd0000)={0x0, 0x0}) ptrace$setopts(0x80004206, r10, 0x3ff, 0x0) fcntl$setsig(r13, 0xa, 0x200000001000001d) setresgid(r12, r12, r12) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000c2e000)={0x6, &(0x7f00008b0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b61000-0x90)=[{0x0, 0x63, 0x8, &(0x7f0000c2f000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x80, 0xdd, 0xfffffffffffffff9, &(0x7f000045d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x4, 0x8c, 0x0, &(0x7f0000c2f000-0x8c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x1, 0x75, 0x5, &(0x7f0000a03000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0xffff, 0x9c, 0x1, &(0x7f0000581000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x9c, 0xbf, 0x9, &(0x7f0000836000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000143000)={r10, r11, r12}, 0xc) ptrace(0xffffffffffffffff, r4) r14 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)="45", 0x1) ioctl$sock_ifreq(r14, 0x89f1, &(0x7f0000933000-0x28)={@common="73697430000000000000000000000000", @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) 2017/12/12 10:43:57 executing program 1: mmap(&(0x7f0000b89000/0x2000)=nil, 0x2000, 0x2, 0x100030, 0xffffffffffffffff, 0xffffffffffffffff) unshare(0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x1e006, 0x0, 0xa8, 0x87, 0xfffffffffffffffe, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x100004000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) getgid() mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x51, r0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000211000)={0x81, 0x0, 0x100000, 0x0, 0x6, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d78000-0x8)={&(0x7f00001da000)={0x0}, 0x8}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000f47000)="", &(0x7f000081a000-0x4)=0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000eab000)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f00007c4000+0xe58)={0xfff, 0x3, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000001, "92e52aafbf046acb", "a6c2cb27117c1b5ac1717f68acdaeb3b46a839fdee21718da65403a3c5f7251b", 0x3, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/12 10:43:57 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) connect$netlink(r1, &(0x7f0000c2d000)={0x10, 0x0, 0x1f, 0x200}, 0xc) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f0000000000)={0x3, 0x78, 0x9, 0xca06, 0x3f, 0x5, 0x0, 0x3, 0x41400, 0x8, 0x8, 0x3, 0xfff, 0x8, 0x0, 0x0, 0x1, 0x0, 0x4, 0x100, 0x7, 0x4, 0x7, 0x77, 0x4, 0x401, 0x0}, r2, 0x100, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b2d000-0x8)={0x0, 0x0}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00002dd000)=0x3, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000780000)="", &(0x7f000081a000-0x4)=0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009fc000-0x1e)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) 2017/12/12 10:43:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00001ea000)="2e2f66696c653000", 0x102) socket$netlink(0x10, 0x3, 0x14) symlink(&(0x7f0000dfd000)="2e2f66696c653000", &(0x7f000074e000-0x8)="2e2f66696c653000") ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f000091d000)={0x26, 0x81, 0x20, 0x9, 0x13, 0x10000}) prctl$setname(0xf, &(0x7f0000000000)="736563757269747900") r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000094d000-0x18)={0xaa, 0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000029000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f000022f000-0x50)={{0xff, 0xc}, {0x10000, 0xfff}, 0x0, 0xfffffffffffffffc, 0x88, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/12 10:43:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001ef000-0x9)="2f6465762f70707000", 0x0, 0x0) connect$unix(r0, &(0x7f0000a27000)=@file={0x1, "2e2f66696c653000"}, 0xa) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x4}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000460000-0x8)={r2, 0x0}, &(0x7f0000003000-0x4)=0x8) ioctl$sock_ifreq(r1, 0x8917, &(0x7f0000275000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f0000de5000-0x10)={0xe139, 0xfd, 0x7fff, 0x9}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000103000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r4, 0x0) sendto$inet(r3, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000143000)=0xffffffffffffffff, 0x4) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000feb000)={0x3, 0x1}, 0x8) close(r0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x1, 0x0, 0x0, 0x0, 0xa, 0x9d, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, {0x0, 0x0, 0x2, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x4c, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x40000000000001, 0x800000000000000, 0xfffffffffffffffb, 0x7f, 0x0, 0x3a}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003a7000-0xa)="2f6465762f70746d7800", 0x70001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000c0d000+0x96a)="646e735f7265736f6c76657200", &(0x7f0000ca9000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000dc6000)="f65ab905ca598adb1d51b5bbc9a7c30d96707205362cc3343797dda0defb0edd109ce9672dc747e3748fe61aa9e3791f02bf85538af25218f3235598e624bd30c61008b6f781cb46605eb72d68fbd87751cbce96808579f2e8900ff33c9a57198921db719abf075284309b43d95d35f243d4e2a65269ac2fae12f16478821435bd6ae0958f6e94867f716779efd5bff21c4cc4d3be0676884c1e4ec69ec585afd776934d5d39da0a4fb3e73624699b852da18d7590baaddfaaa150", 0xbb, 0xfffffffffffffff8) ioctl$TIOCSWINSZ(r5, 0x5414, &(0x7f000035d000)={0x5, 0x1, 0x7, 0x6}) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000265000-0x4)=0x0) r6 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r6, 0x107, 0xa, &(0x7f0000c53000-0x4)=0x3, 0x4) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f00006dc000-0x4)=0x3, 0x4) ioctl$TIOCGWINSZ(r5, 0x5413, &(0x7f000045c000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000f7b000-0x4)=0x8001) 2017/12/12 10:43:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001000-0x8)=0x0, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f0000001000)="2e2f66696c653000", 0xe060, 0x402) 2017/12/12 10:43:57 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000c2e000)=0x0, &(0x7f0000364000-0x4)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f000099d000)=0x15786410, 0x4) r1 = dup(r0) open$dir(&(0x7f000027d000-0x8)="2e2f66696c653000", 0x200, 0x8b) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000c8b000-0xe7)={0x0, 0xdf, "60d2647d301e9cb70b7c9a2201964073adc21a7e2dba519cee4c618cde6f80513b44617b54e2a9281604e7f8ab868f3f82854b1da5fb532b40af5ae966f1e55b6808c3b7f17f7890f9fd9936f4e77320d09b33834811c05adf5bfaf3bb0b00d40de5a82ab152bc79caa3b51340329426a15c79c0bf740fc9da96bd6095f602bf53d62bed494019e19d1122ddf1e66d3d0ed3b41d0bea599a9c20880ac8ed5b135cf426d9785939c6fdd4d3d18a8dee8e7f6f3a302d0f1182725d824782c48135dca9eb5219f3b77576d3d09b0529c20923acd9f2bbbffaad12377046616780"}, &(0x7f0000861000-0x4)=0xe7) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000008a000-0x18)={r2, 0x6, 0x0, 0x8, 0x4}, &(0x7f0000735000-0x4)=0x18) 2017/12/12 10:43:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)="2f73656c696e75782f6c6f616400", 0x2, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x80000001) 2017/12/12 10:43:57 executing program 2: openat$selinux_member(0xffffffffffffff9c, &(0x7f00007ff000)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) 2017/12/12 10:43:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x8000000000000003, 0x6) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000ef8000-0xc)={@rand_addr=0x0, @empty=0x0, 0x0}, &(0x7f0000989000-0x4)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000886000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, r3}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000566000)={@empty=0x0, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000de5000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6, [@multicast2=0xe0000002, @multicast1=0xe0000001, @loopback=0x7f000001, @loopback=0x7f000001, @rand_addr=0x4000000000000, @empty=0x0]}, 0x28) mmap(&(0x7f0000000000/0x922000)=nil, 0x922000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x2, 0x809, 0x406) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000766000-0x4)=0x0) r5 = userfaultfd(0x80800) mmap(&(0x7f0000871000/0x3000)=nil, 0x3000, 0x1000000, 0x10, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x20000000000044, 0x0}) mmap(&(0x7f0000922000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x12, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f000070a000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ppoll(&(0x7f0000001000-0x30)=[{r2, 0x2014, 0x0}, {r4, 0x40000400, 0x0}, {r2, 0x1, 0x0}, {r4, 0x1000, 0x0}, {r4, 0x200, 0x0}, {r0, 0x40, 0x0}], 0x6, &(0x7f0000922000)={r6, 0x0}, &(0x7f0000425000-0x8)={0x10000}, 0x8) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f000087b000-0x20)={{&(0x7f0000da4000/0x3000)=nil, 0x3000}, 0x3, 0x0}) mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x3f, r4, 0x2000000000) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000cb2000-0x4)=0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x8, 0x6, 0x6, 0x0, 0x0, 0x0, 0x3, 0x3, 0x20001000, 0x8, 0x84, 0x0, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, r7, 0x0, r0, 0x0) getsockopt$inet_buf(r2, 0x0, 0x27, &(0x7f0000bdf000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000ffd000)=0x1000) futex(&(0x7f0000001000)=0x0, 0x8b, 0x1, &(0x7f0000191000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) 2017/12/12 10:43:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000933000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e07000)=0x20) r1 = dup(0xffffffffffffff9c) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000696000)=0xd, 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) socketpair(0x2, 0x80000, 0xfffffffffffffffa, &(0x7f0000c20000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000c44000-0x14)={r0, 0x4, 0x200, 0xffffffeffffffef5, 0x1c000000000, 0xfc}, &(0x7f0000d18000)=0x14) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00004dc000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x9, @sync=&(0x7f0000862000-0xc)={0x100000001, 0xf3d0, 0x5}}}) r5 = syz_open_pts(r2, 0x6) ioctl$TIOCLINUX6(r4, 0x541c, &(0x7f0000ca2000-0x2)={0x6, 0x3}) r6 = creat(&(0x7f0000cca000)="2e2f66696c653000", 0x41) openat$rfkill(0xffffffffffffff9c, &(0x7f0000304000-0xc)="2f6465762f72666b696c6c00", 0x505041, 0x0) read(r5, &(0x7f0000fd6000-0xf1)="00", 0x1) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000fd1000-0x4)=0x0) syz_open_pts(r2, 0x2000) dup3(r6, r2, 0x0) 2017/12/12 10:43:57 executing program 1: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x2f, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x13, 0xec) mmap(&(0x7f0000e41000/0x3000)=nil, 0x3000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b32000-0xe8)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff3000-0x4)=0xe8) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000ff4000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00003df000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000117000-0x8)="2e2f66696c653000", 0x400, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x400000000001, 0x0) timer_gettime(0x0, &(0x7f00007e9000)={{0x0, 0x0}, {0x0, 0x0}}) getitimer(0x0, &(0x7f0000220000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x0}, 0x10) r5 = dup(r4) fcntl$setstatus(r2, 0x4, 0x8000002000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x3, 0x0, 0x4, 0x0, 0x0, 0x80000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f00006ac000)="89b78223", 0x4, 0x0, &(0x7f000012d000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, 0x1c) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f000067e000-0x10)={0x0, 0x0, 0x101}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f000055f000-0x10)={0x0, 0x0, 0x1000}) 2017/12/12 10:43:57 executing program 2: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f65000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) mmap(&(0x7f0000b33000/0x2000)=nil, 0x2000, 0x20000e, 0x1f, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x7, 0x32, r0, 0x0) mmap(&(0x7f00006f8000/0x4000)=nil, 0x4000, 0x1, 0x1012, 0xffffffffffffffff, 0x2000000) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000015000)={@multicast1=0xe0000001, @loopback=0x7f000001, @rand_addr=0x1}, 0xc) mmap(&(0x7f00007ad000/0x1000)=nil, 0x1000, 0xa, 0x8030, 0xffffffffffffffff, 0x0) mmap(&(0x7f000018a000/0x7000)=nil, 0x7000, 0xbde35e1b672e5b8e, 0x40000000040011, 0xffffffffffffffff, 0x1000001fd) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002e7000/0x3000)=nil, 0x3000, 0x7, 0x4003e, 0xffffffffffffffff, 0x2000000000000) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x17, &(0x7f0000f29000-0x4)=0x800000001, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x200) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, r0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f61000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000b8c000/0x3000)=nil, 0x3000, 0x1000000, 0x32, r0, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000db6000)="", &(0x7f0000f67000)=0x0) mmap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x2000000, 0x2400000000003f, r1, 0x0) 2017/12/12 10:43:57 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x10, 0x807, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x100000000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000-0x98)={r2, @in6={{0xa, 0x1, 0xbdc9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x68d39087}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x7ff}, 0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) setsockopt$inet6_tcp_buf(r3, 0x6, 0x1e, &(0x7f0000000000)="e5dc6a390b40320b539ae51deaf8ff135f822f053b1d1bcb948d5114d4a6bc090d90a9f2c3b1807b3a3afda1092408f82c13d942403b3da9e1aeeadc8359b3a5aa0b6b576c8d9187b1d8331fc8b940e0d43dcc60e8b5f07f0e6f75f66a2e4877c48498e4b6053497faac7aa91ac3e5211a91ef2d8fb2fe97de071a04f3e081470513ed81aaee75db061493806b4a40edd8eaf942bd297800ab2eeb6dd46a77092d5697be7391bedc26ff1c293a5bfa34dd01dbc32987a5a05cad01d348b4ce670a52faf275fefb97c64f041bbec32362210aed4812afb5f1bdd3d4c0351276b294f96a5abc4fdbf06ad2d9b94c5d", 0xee) connect$netlink(r3, &(0x7f0000c2d000)={0x10, 0x0, 0x1f, 0x200}, 0xc) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f0000000000)={0x3, 0x78, 0x9, 0xca06, 0x3f, 0x5, 0x0, 0x3, 0x41400, 0x8, 0x8, 0x3, 0xfff, 0x8, 0x0, 0x0, 0x1, 0x0, 0x4, 0x100, 0x7, 0x4, 0x7, 0x77, 0x4, 0x401, 0x0}, r4, 0x100, r3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b2d000-0x8)={0x0, 0x0}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00002dd000)=0x3, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000780000)="", &(0x7f000081a000-0x4)=0x0) 2017/12/12 10:43:57 executing program 5: unshare(0x22000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r0, 0x6, 0xf, &(0x7f00002e2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000009b000)=0xe1) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000240000)={@common="69705f76746930000000000000000000", @ifru_flags=0x8200}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000017f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x39d71725, 0x30, 0x1, 0x9}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001000-0x108)={r4, @in6={{0xa, 0x3, 0x4e, @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]}, [0x5, 0xfffffffffffffffe, 0x4, 0x2, 0x8, 0x1400, 0x1000, 0x7, 0x8, 0xb980000000000000, 0xbf, 0x2, 0x4, 0x7, 0x7]}, &(0x7f0000001000)=0x108) mkdirat(r3, &(0x7f0000000000)="2e2f66696c653000", 0x11) 2017/12/12 10:43:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000933000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e07000)=0x20) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) socketpair(0x2, 0x80000, 0xfffffffffffffffa, &(0x7f0000c20000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000c44000-0x14)={r0, 0x4, 0x200, 0xffffffeffffffef5, 0x1c000000000, 0xfc}, &(0x7f0000d18000)=0x14) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00004dc000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x9, @sync=&(0x7f0000862000-0xc)={0x100000001, 0xf3d0, 0x5}}}) r4 = syz_open_pts(r1, 0x6) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000ca2000-0x2)={0x6, 0x3}) creat(&(0x7f0000cca000)="2e2f66696c653000", 0x41) openat$rfkill(0xffffffffffffff9c, &(0x7f0000304000-0xc)="2f6465762f72666b696c6c00", 0x505041, 0x0) read(r4, &(0x7f0000ca7000)="00", 0x1) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000fd1000-0x4)=0x0) syz_open_pts(r1, 0x2000) dup3(r4, r1, 0x0) 2017/12/12 10:43:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x9, 0x2000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0x5b)={0x0, 0x53, "2bd6000560d0799e45bb3d30292b508cb83e1143122ebf548b3e0758f1dab375d728b15b193cb9d138907c7ef7d94dfabff634096a5240767b800366b1224e5858247cc54e10caa05948156d2813b50aa7a2cc"}, &(0x7f0000000000)=0x5b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000001000)=r2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0x3, r0, &(0x7f0000000000+0x72f)=0x0) sched_getaffinity(r0, 0x8, &(0x7f0000001000-0x8)=0x0) 2017/12/12 10:43:57 executing program 4: unlink(&(0x7f00004fc000-0x8)="2e2f66696c653000") 2017/12/12 10:43:57 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d00000)="2f6465762f70707000", 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00003c1000-0x4)={0x3f}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0x8, 0x0}) 2017/12/12 10:43:57 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000174000)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000a94000-0x4)=0x44e) 2017/12/12 10:43:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000933000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e07000)=0x20) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) socketpair(0x2, 0x80000, 0xfffffffffffffffa, &(0x7f0000c20000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000ceb000)={0x1, 0x1bd, 0x101, 0x3f}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000c44000-0x14)={r0, 0x4, 0x200, 0xffffffeffffffef5, 0x1c000000000, 0xfc}, &(0x7f0000d18000)=0x14) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00004dc000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x9, @sync=&(0x7f0000862000-0xc)={0x100000001, 0xf3d0, 0x5}}}) r4 = syz_open_pts(r1, 0x6) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000ca2000-0x2)={0x6, 0x3}) creat(&(0x7f0000cca000)="2e2f66696c653000", 0x41) openat$rfkill(0xffffffffffffff9c, &(0x7f0000304000-0xc)="2f6465762f72666b696c6c00", 0x501041, 0x0) read(r4, &(0x7f0000fd6000-0xf1)="00", 0x1) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000fd1000-0x4)=0x0) syz_open_pts(r1, 0x2000) dup3(r4, r1, 0x0) 2017/12/12 10:43:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x6) iopl(0x4) 2017/12/12 10:43:57 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005f0000-0xf)="2f6465762f73657175656e63657200", 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xcd, &(0x7f0000001000-0xe4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000002000-0x4)=0xe4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000001000)={0x22, 0x5, "720a8efe5a"}) 2017/12/12 10:43:57 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setstatus(r0, 0x4, 0x4000) 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$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)="2f73656c696e75782f656e666f72636500", 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x8}, &(0x7f0000001000)=0x98) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000001000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/12 10:43:57 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00001d1000)="2e2f66696c653000", 0x301000, 0x50) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000c2000)={0x0, 0x4}, &(0x7f0000841000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000a4b000-0x8)={r2, 0x100000001}, 0x8) getsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f00007b7000-0x4)=0x0, &(0x7f000053e000)=0x4) fsetxattr(r0, &(0x7f00001ee000-0x15)=@random={"73654575726974792e00", "76626f786e65742f2d5c00"}, &(0x7f0000109000)="5b00", 0x2, 0x3) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a92000-0x10)="2f73656c696e75782f73746174757300", 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0xaf3e) sendto$ax25(r3, &(0x7f000087e000)="", 0x0, 0x40, &(0x7f0000497000-0x10)={0x3, {"cb16a92d242c3a"}, 0x3}, 0x10) r4 = memfd_create(&(0x7f0000979000-0x1)="00", 0x1) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000b18000-0x4)=0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000846000-0xc)={@multicast2=0x0, @broadcast=0x0, 0x0}, &(0x7f0000afc000)=0xc) 2017/12/12 10:43:57 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) ioctl$KDDELIO(r2, 0x4b35, 0xfffffffffffffff8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000002000-0x5c)={0x0, 0x3, 0x80000000, {r3, r4+30000000}, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fchdir(r0) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) connect$netlink(r5, &(0x7f0000c2d000)={0x10, 0x0, 0x1f, 0x200}, 0xc) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000000000)=0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000002000-0xa7)="0c5634e0c2f07ce35c5614a21a0433042b1070e1fee97f5b8580133da5c9ec78b972eedde06d5dfa6d213aaac52708d38b675d1101de0611c6b2a6cd0201c38e25753efe75aedaa08345b0fdc4b337741dc200ed4534f55002e48632cf8568f0f1f8439183a98b3b7fa0cb45196cf793825f4e9a67abbdae238f609dc871e39005a40e99c94b9cd60a021d48dac2fd242ba9b50aa5fd32911a353154cca8f16671121ce7e9af0b") perf_event_open(&(0x7f0000000000)={0x3, 0x78, 0x9, 0xca06, 0x3f, 0x5, 0x0, 0x3, 0x41400, 0x8, 0x8, 0x3, 0xfdf, 0x8, 0x0, 0x0, 0x1, 0x0, 0x4, 0x100, 0x4, 0x4, 0x7, 0x77, 0x4, 0x401, 0x0}, r6, 0x100, r5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b2d000-0x8)={0x0, 0x0}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00002dd000)=0x3, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000780000)="", &(0x7f000081a000-0x4)=0x0) ioctl$TIOCGWINSZ(r7, 0x5413, &(0x7f0000b2f000)={0x0, 0x0, 0x0, 0x0}) 2017/12/12 10:43:57 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) connect$netlink(r1, &(0x7f0000c2d000)={0x10, 0x0, 0x1f, 0x200}, 0xc) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f0000000000)={0x3, 0x78, 0x9, 0xca06, 0x3f, 0x5, 0x0, 0x3, 0x41400, 0x8, 0x8, 0x3, 0xfff, 0x8, 0x0, 0x0, 0x1, 0x0, 0x4, 0x100, 0x7, 0x4, 0x7, 0x77, 0x4, 0x401, 0x0}, r2, 0x100, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b2d000-0x8)={0x0, 0x0}) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f00001e7000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00002dd000)=0x3, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000780000)="", &(0x7f000081a000-0x4)=0x0) 2017/12/12 10:43:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)="2f73656c696e75782f7573657200", 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000d40000-0x4)=0x0) stat(&(0x7f0000779000)="2e2f66696c653000", &(0x7f00003bb000+0x78c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000735000-0x4)=0x0, &(0x7f0000078000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={r1, r2, r3}, 0xc) 2017/12/12 10:43:57 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000d3b000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ee4000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000001000-0x10)={0x2, 0x4, 0x4, 0x178}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)="2f6465762f73657175656e63657200", 0x400, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000000)=0x2, 0x4) r2 = memfd_create(&(0x7f0000000000)="2900", 0x3) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000055000-0x4)=0x0) ioctl$TIOCSBRK(r1, 0x5427) 2017/12/12 10:43:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet(0x2, 0x8000000000000003, 0x6) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000925000-0xc)={@rand_addr=0x0, @empty=0x0, 0x0}, &(0x7f0000989000-0x4)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000886000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, r3}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000566000)={@empty=0x0, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000de5000)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6, [@multicast2=0xe0000002, @multicast1=0xe0000001, @loopback=0x7f000001, @broadcast=0xffffffff, @broadcast=0xffffffff, @empty=0x0]}, 0x28) mmap(&(0x7f0000000000/0x922000)=nil, 0x922000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x2, 0x809, 0x406) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000766000-0x4)=0x0) r5 = userfaultfd(0x80800) mmap(&(0x7f0000871000/0x3000)=nil, 0x3000, 0x1000000, 0x10, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x20000000000044, 0x0}) mmap(&(0x7f0000922000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x12, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000658000)={0x0, 0x0}) ppoll(&(0x7f0000001000-0x30)=[{r2, 0x1, 0x0}, {r4, 0x40000400, 0x0}, {r2, 0x1, 0x0}, {r4, 0x1000, 0x0}, {r4, 0x200, 0x0}, {r5, 0x40, 0x0}], 0x6, &(0x7f0000922000)={r6, r7+10000000}, &(0x7f0000425000-0x8)={0x10000}, 0x8) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f000087b000-0x20)={{&(0x7f0000da4000/0x3000)=nil, 0x3000}, 0x3, 0x0}) mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x3f, r4, 0x2000000000) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000b7000-0x4)=0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x8, 0x6, 0x6, 0x0, 0x0, 0x0, 0x3, 0x3, 0x20001000, 0x8, 0x84, 0x0, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, r8, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x27, &(0x7f0000bdf000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000ffd000)=0x1000) futex(&(0x7f0000001000)=0x0, 0x8b, 0x1, &(0x7f0000191000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) 2017/12/12 10:43:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x401, {{0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) 2017/12/12 10:43:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x3, 0x280080) 2017/12/12 10:43:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000322000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f000024c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)="2f73656c696e75782f6c6f616400", 0x2, 0x0) r6 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70746d7800", 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) r8 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f656e666f72636500", 0x800, 0x0) r9 = mq_open(&(0x7f00006b1000)="24736563757269747947504c73797374656d73656c6600", 0x0, 0x198, &(0x7f0000be2000-0x20)={0x3, 0x5, 0x0, 0x2, 0x544, 0x6, 0xa0000000, 0x1ff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) r11 = geteuid() r12 = getgid() r13 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00006a2000-0x4)=0x0, &(0x7f0000cd0000)=0x0, &(0x7f0000000000)=0x0) getgroups(0x6, &(0x7f000035d000)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r16 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f000040b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000062b000-0x8)="2e2f66696c653000", &(0x7f00005b8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b57000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00007ad000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cf8000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000001000-0x4)=[0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00009d4000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000b69000)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000d13000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f00002c0000-0x38)=[{&(0x7f00004c9000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000001000-0x40)=[{&(0x7f0000000000)="0aae9fe3b90da3166e25deb36fb02d61a9efb842a8eb2b04ca107f33875cc1b45123d380cb71a30537f852d7d9d0d655d11e9a55f191ded1ba47e474866ec8b2f05555e180f187fb2b76765301ee70448054929f2037566ab43cc8e721d14a5a5b09cbdad715279b3264b4b1", 0x6c}, {&(0x7f0000001000-0xb1)="3504b8be2f3cf1cc7781e41608ced49c1d90bd11d6330015000366386d24512ff8e1f429c9f6a6c2c30d2415371f3b13b2e6ff1dbda6e47175fdf224da78a68fc8e79fe66073c3503e34f5e0578be1e60dbbae3dacbd7e30c89ec32154e4f0bb79a4efe948898a5a95dae29c5262238796b68c9866ed2f1c78e1f4e10b20f253c4de9e1d23fb62d114487bdebc29b9393aada875151bbfc0e10794ee1c5b102a71fb407970770502d64e2383f59e5e08db", 0xb1}, {&(0x7f0000d8c000-0x1000)="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0x1000}, {&(0x7f0000001000-0x40)="0cc74d317e2397afc4fd74f4a9310743be3a7fcf71eec61e274a5968a70d47ecb2bc8fa9e4139743fc54bb331912c12a17e1f917cf54a0c538a1575ad197024e", 0x40}, {&(0x7f0000001000-0xef)="8a373755db05ca95f4132ec3e65807f0bbe74d0b31fdd1c429d0d954af4a6a8e5d74717c800b3f327b850f2481b8e88428bb9af0ec733d96a43d521aa3727df24fc665809fd02d7cce00972fd57816bacfe849f43b1a2339d52b3f8e9358896fb32cbf295dd8c97c96aa3d00b9db41a2878f73006cb36068caf9f5a32b81338cd9b6c3d664c1d9166b572c40542d1defc33a22e2a8770a346798ea5e098e4574228f188ea61e2eb11871f58010bc30a8bf18bcfebc3757b795a192aa784c6dbe22de735a3437781e654c85815875e48c0eb3639c4cc699e86469e6777a2d979ce34e4bcb5b049cd0b216bea6dd8019", 0xef}, {&(0x7f000027f000)="417d295abc919182492f91e4e52814a44e761f06b2035692258223cc9ecafdb1471b3cc6a6a904a0d3f6cad1e5acd01191096e4b742a191ca83ad924edd4e982967ee481edd81e819eb636112ca8820fefc15dfdf1b5", 0x56}, {&(0x7f0000c24000)="7a3b43265b02777f689b7b6a2e", 0xd}, 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{&(0x7f00004d2000)="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0x1000}, {&(0x7f0000001000-0xde)="13210bd880ef7cfb43cc1a0a603ea6f2cde9b64f87b67c45b6aab152bef06d0e0ddf21541f96478308bcc400ce3cf6aafe3c2b256ef7df96661fa1d4c0d817749035ccf1ebda71b2f64968f36db60aa83844b7aeb522c6e9292e5be97a300e5512951a62e49ed10a675f72b366ec48769de50482f0038ac3ced789afbb9d9fd026f5ab1005ee67a3bd72e7f8032d472aeccfe0d16adf833b58f1e98ec06068b6b1f59363a37cc06f03e38e44b66bdfd33adc8818d0c6dd49771bf035904ad7aae9300dccff144f88e072868ed7efa540675e9c7e07262718ab730ff3f25d", 0xde}, {&(0x7f0000b7e000)="af8c35a92e5edc02f4045813d86804a1a9a9b600577840abbd5e54f1f209", 0x1e}, {&(0x7f00006d0000)="8bd5", 0x2}], 0x5, &(0x7f00001d9000-0x8c)=[@rights={0x14, 0x1, 0x1, [r8, r9]}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @cred={0x18, 0x1, 0x2, r13, r14, r15}, @cred={0x18, 0x1, 0x2, r16, r17, r18}, @cred={0x18, 0x1, 0x2, r19, r20, r21}, @cred={0x18, 0x1, 0x2, r22, r23, r24}], 0x8c, 0x80}], 0x2, 0x80) 2017/12/12 10:43:57 executing program 4: r0 = socket$inet(0x2, 0x80000, 0x5) fchmod(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000320000)="6c6f73797374656d00", 0x1) ioctl$TIOCGSID(r1, 0x540f, &(0x7f00006b2000)=0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xf183, 0x0, 0x3, 0x0, 0x1ff, 0x0}, r2, 0x5, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f0000b1c000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000cbf000)=0x3, 0x4) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000159000)=0xffffffffffffffff) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000533000)={@generic="02f50000000000000000000200e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r4 = socket(0x11, 0x80803, 0x0) ptrace$setsig(0x4203, 0x0, 0xffffffffffffffff, &(0x7f0000001000)={0xb, 0x1, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000a6c000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000754000)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000a89000)={r5, 0x44f800000002, 0x3c, "8b2a4e49a8fe228b33a628074ec894454778ff3595e644b31438c3c5792f7865fd3d457bd4304d69ffc962671120e6a945160100b77dd5d084910006"}, 0x44) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000986000-0x4)=0x1, 0x4) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f000082d000)=0x43, 0x4) sched_rr_get_interval(r2, &(0x7f0000f13000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000046000)={r6, 0x0}, 0x10) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f000020d000-0xc)={0x0, 0x0, 0x0}, 0xc) ptrace$getenv(0x4201, r7, 0x7, &(0x7f0000e68000-0x7)=0x0) mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r8, 0x0, 0x10, &(0x7f0000e86000)="18000000020001000000be8c5eff8c88360000f1010300ebfffffffffffa0000f7b933d898055bf748bb6a8807787e59dba67e1947b3550400000067a1e2010067fc2163e000250000000453ff1f00000000000000c88ebbff060100000b01000000b121ad1474d722f5420027e6eb008b00cf000000047ee87ccc000000080000c50fff04e9e9f57406aa01100b1b04000000cc08000020ffe3c5452c1adb8a335bd8b2d17fffa200571068395533b594fa00041ad0b4c2c23eef679567fcda", 0xc0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f00002d9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet6_mreq(r4, 0x29, 0x14, &(0x7f0000895000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000efd000)=0x14) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000152000-0x10)={r9, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f000057d000)=0x0, &(0x7f0000ae5000-0x4)=0x4) socket$inet(0x2, 0x1, 0x8001) getsockname$netlink(r1, &(0x7f0000811000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000098000-0x4)=0xc) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000270000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup3(r8, r3, 0x80000) 2017/12/12 10:43:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00001ea000)="2e2f66696c653000", 0x102) socket$netlink(0x10, 0x3, 0x14) symlink(&(0x7f0000dfd000)="2e2f66696c653000", &(0x7f000074e000-0x8)="2e2f66696c653000") prctl$setname(0xf, &(0x7f0000000000)="736563757269747900") syz_open_dev$tun(&(0x7f00001f8000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x400000) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000094d000-0x18)={0xaa, 0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000029000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f000022f000-0x50)={{0xff, 0xc}, {0x10000, 0xfff}, 0x0, 0xfffffffffffffffc, 0x88, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000f62000)={0x0, @in6={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1ff, 0x5, 0x401, 0x2, 0x6, 0x40, 0x0, 0x800, 0x9, 0x3, 0xfff, 0x8, 0x10001, 0x7, 0x2]}, &(0x7f0000007000)=0x108) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000a60000-0x10)={r2, 0x7ff, 0x1a, 0x2}, &(0x7f00001f7000-0x4)=0x10) 2017/12/12 10:43:57 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00002dd000)=0x3, 0x4) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000112000-0xe)="2f73656c696e75782f7573657200", 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000b78000)={0x0, 0x2}, &(0x7f00007e8000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f2f000)={r2, @in6={{0xa, 0x3, 0x78000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x38f0, 0x7ff}, &(0x7f0000e70000)=0x98) getsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f000076c000)="", &(0x7f0000480000-0x4)=0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000039e000)={r3, 0x1, 0x9, 0x3}, &(0x7f00005c6000-0x4)=0x10) 2017/12/12 10:43:57 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000e97000-0x8)="2e2f66696c653000", 0x0, 0x9) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000073000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c9f000-0x4)=0x14) getsockopt$inet_tcp_buf(r0, 0x6, 0x11, &(0x7f0000c23000)="", &(0x7f0000daa000)=0x0) r1 = dup(r0) r2 = syz_open_dev$sg(&(0x7f0000474000-0x9)="2f6465762f73672300", 0x100, 0x80) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f00008e0000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socket$inet_dccp(0x2, 0x6, 0x0) recvfrom$unix(r1, &(0x7f0000d42000-0x6c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c, 0x2000, &(0x7f0000b9c000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2017/12/12 10:43:57 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00002dd000)=0x3, 0x4) r1 = openat(r0, &(0x7f0000521000-0x8)="2e2f66696c653000", 0x0, 0x40) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000e31000)=0x20) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000780000)="", &(0x7f000081a000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000c9f000-0x4)=0x9, 0x4) 2017/12/12 10:43:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000233000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000dd6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$tun(&(0x7f0000b1f000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000037e000-0x4)=0x100000000000006) r4 = fcntl$dupfd(r2, 0x406, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@generic="485fe5cec7bd253845bcbc3b04009a97", @ifru_flags=0x1000}) r5 = syz_open_dev$tun(&(0x7f0000017000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xffffbffffffffffe) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f0000173000)=0x1) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000533000)={@generic="50c145ebe99b22ec6d1a208eb395fe7f", @ifru_mtu=0x40000007}) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x4, 0x8032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b0b000-0x11)="2f6465762f7667615f6172626974657200", 0xffffffffffffd, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r6, 0xc0505405, &(0x7f00005db000-0x50)={{0x3, 0x0, 0x1ff, 0x3, 0x0}, 0xa, 0x82, 0xffffffffffffff01, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c56000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x8, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r4, 0x4b64, &(0x7f0000cc8000-0x1)=0x0) r7 = syz_open_dev$sg(&(0x7f0000e88000)="2f6465762f73672300", 0x0, 0x2) write$tun(r7, &(0x7f0000bfb000)=@hdr={0x0, 0x85, 0xfffffffffffffffd, 0x0, 0x5, 0x0, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="d73c7f8eb813", [], {{0x883e, @arp=@generic={0x105, 0x8847, 0x6, 0xe, 0x0, @random="4ff3aa8f04c9", "6c0a77694c5f7dfd140118783cfc", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "b305f2dbed9092ef07b6c5e10f9717b3"}}}}}, 0x4a) mlock(&(0x7f000056f000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000651000-0x8)="2e2f66696c653000", 0x108) r8 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$setsig(r8, 0xa, 0x15) ioctl$sock_inet_SIOCADDRT(r8, 0x890b, &(0x7f00005c1000-0x78)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2a0000007, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6(0xa, 0xd, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x200000002e, &(0x7f0000856000-0x4)=0xffff, 0x4) 2017/12/12 10:43:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x8000000000000003, 0x6) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000925000-0xc)={@rand_addr=0x0, @empty=0x0, 0x0}, &(0x7f0000989000-0x4)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000886000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, r3}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000566000)={@empty=0x0, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000de5000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6, [@multicast2=0xe0000002, @multicast1=0xe0000001, @loopback=0x7f000001, @loopback=0x7f000001, @rand_addr=0x4000000000000, @empty=0x0]}, 0x28) mmap(&(0x7f0000000000/0x922000)=nil, 0x922000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x2, 0x809, 0x40a) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000766000-0x4)=0x0) r5 = userfaultfd(0x80800) mmap(&(0x7f0000871000/0x3000)=nil, 0x3000, 0x1000000, 0x10, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x20000000000044, 0x0}) mmap(&(0x7f0000922000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x12, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000658000)={0x0, 0x0}) ppoll(&(0x7f0000001000-0x30)=[{r2, 0x1, 0x0}, {r4, 0x40000400, 0x0}, {r2, 0x1, 0x0}, {r4, 0x1000, 0x0}, {r4, 0x200, 0x0}, {r5, 0x40, 0x0}], 0x6, &(0x7f0000922000)={r6, r7+10000000}, &(0x7f0000425000-0x8)={0x10000}, 0x8) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f000087b000-0x20)={{&(0x7f0000da4000/0x3000)=nil, 0x3000}, 0x3, 0x0}) mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x3f, r4, 0x2000000000) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000396000-0x4)=0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x8, 0x6, 0x6, 0x0, 0x0, 0x0, 0x3, 0x3, 0x20001000, 0x8, 0x84, 0x0, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, r8, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x27, &(0x7f0000bdf000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000ffd000)=0x1000) futex(&(0x7f0000001000)=0x0, 0x8b, 0x1, &(0x7f0000191000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) 2017/12/12 10:43:57 executing program 3: statfs(&(0x7f0000511000)="2e2f66696c653000", &(0x7f0000181000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/12 10:43:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00007ea000)="2f6465762f7573626d6f6e2300", 0x6, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = syz_open_dev$loop(&(0x7f0000b5f000-0xb)="2f6465762f6c6f6f702300", 0x29c1, 0x180000) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000b61000)={0x0, 0x0, 0x0, 0x0, 0x1, 0x7, 0x7, 0x10, "3295808730fb75d6e7cbc4e3e4aa510bea47e39b166e6dd7ac59f6339da2892daa3063922a71ee0e7e0c0b472f23d4b4eefe84b81b71d86397c0f9d742048ce0", "7771300cc03ffeb7985400ea117a2c8000b2f97cf1f2cf39a9af13080b3d1feb", [0x7, 0x0], 0x0}) r3 = syz_open_dev$usbmon(&(0x7f0000099000)="2f6465762f7573626d6f6e2300", 0x8000000009, 0x800) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f00006a3000)="d4d975da6d9d80f93b49567b8072db58fa2c2218eb416afb38b5c5", 0x1b) r4 = getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00008c6000)={0x0, @multicast2=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f00008fe000)=0xc) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000678000)={0x0, 0xc3ae}, &(0x7f000010a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000180000-0xb8)={r6, 0x7f, 0x8001, 0x5, 0x3, 0x7e00, 0x2, 0x9, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x50d88ee3, 0x80000001, 0x8001, 0x2}}, &(0x7f0000803000)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f000019d000)=r7, 0x4) r8 = perf_event_open(&(0x7f00000c8000-0x78)={0x2, 0x78, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r9 = inotify_init1(0x80000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000015b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b44000-0x4)=0xc) fcntl$setown(r8, 0x8, r10) r13 = fcntl$dupfd(r5, 0x406, r3) fcntl$getownex(r9, 0x10, &(0x7f0000dd0000)={0x0, 0x0}) ptrace$setopts(0x80004206, r10, 0x3ff, 0x0) fcntl$setsig(r13, 0xa, 0x200000001000001d) setresgid(r12, r12, r12) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000c2e000)={0x6, &(0x7f00008b0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b61000-0x90)=[{0x0, 0x63, 0x8, &(0x7f0000c2f000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x80, 0xdd, 0xfffffffffffffff9, &(0x7f000045d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x4, 0x8c, 0x0, &(0x7f0000c2f000-0x8c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x1, 0x75, 0x5, &(0x7f0000a03000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0xffff, 0x9c, 0x1, &(0x7f0000581000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x9c, 0xbf, 0x9, &(0x7f0000836000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) socket$netlink(0x10, 0x3, 0xb) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000143000)={r10, r11, r12}, 0xc) ptrace(0xffffffffffffffff, r4) r14 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000a46000)="34d6fd99a6f2b060cdd0e44e3aceddb98f2eba1526bd5694a6f5fdd56d10962d99a73e04118bba4744e11f8f9c52aab295ddbfce4fc0dd24f26dfd7da561b3f341d7b4fae5b9b9ba603156efe08a7a8cd84f780e00eacd15300c34d7fa411b03db1157423c503fd4ae8cda3d7f1f94b1d2cc36280763c01a40f1037e694e1dc136e54c00032d95308cedb4267ba9a48f6dc07baa0738de027c9953ffe3", 0x9d) ioctl$sock_ifreq(r14, 0x89f1, &(0x7f0000933000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff0000054e0000120000000004eb00"}) 2017/12/12 10:43:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c1b000-0x10)="2f73656c696e75782f61636365737300", 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f00007db000-0x7a)={{0x7fff, 0xfff}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86, 0x20, 0x5, 0x7fffffff, 0x4, 0x2, 0xffffffff, 0x0, 0x7, 0x82e3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) creat(&(0x7f00001ea000)="2e2f66696c653000", 0x102) socket$netlink(0x10, 0x3, 0x14) symlink(&(0x7f0000dfd000)="2e2f66696c653000", &(0x7f000074e000-0x8)="2e2f66696c653000") prctl$setname(0xf, &(0x7f0000000000)="736563757269747900") r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000094d000-0x18)={0xaa, 0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000029000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f000022f000-0x50)={{0xff, 0xc}, {0x10000, 0xfff}, 0x0, 0xfffffffffffffffc, 0x88, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/12 10:43:57 executing program 5: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00007e5000-0x11)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000de2000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(r0, 0x2, 0x5, 0x5) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001000-0x20)={@generic="c823689e82446e58e907e094138b788f", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/12 10:43:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001ef000-0x9)="2f6465762f70707000", 0x0, 0x0) connect$unix(r0, &(0x7f0000a27000)=@file={0x1, "2e2f66696c653000"}, 0xa) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x4}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000460000-0x8)={r2, 0x0}, &(0x7f0000003000-0x4)=0x8) ioctl$sock_ifreq(r1, 0x8917, &(0x7f0000275000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f0000de5000-0x10)={0xe139, 0xfd, 0x7fff, 0x9}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000103000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r4, 0x0) sendto$inet(r3, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000143000)=0xffffffffffffffff, 0x4) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000feb000)={0x3, 0x1}, 0x8) close(r0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x1, 0x0, 0x0, 0x0, 0xa, 0x9d, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, {0x0, 0x0, 0x2, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x4c, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x40000000000001, 0x800000000000000, 0xfffffffffffffffb, 0x7f, 0x0, 0x3a}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003a7000-0xa)="2f6465762f70746d7800", 0x70001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f0000c0d000+0x96a)="646e735f7265736f6c76657200", &(0x7f0000ca9000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000dc6000)="f65ab905ca598adb1d51b5bbc9a7c30d96707205362cc3343797dda0defb0edd109ce9672dc747e3748fe61aa9e3791f02bf85538af25218f3235598e624bd30c61008b6f781cb46605eb72d68fbd87751cbce96808579f2e8900ff33c9a57198921db719abf075284309b43d95d35f243d4e2a65269ac2fae12f16478821435bd6ae0958f6e94867f716779efd5bff21c4cc4d3be0676884c1e4ec69ec585afd776934d5d39da0a4fb3e73624699b852da18d7590baaddfaaa150", 0xbb, 0xfffffffffffffff8) ioctl$TIOCSWINSZ(r5, 0x5414, &(0x7f000035d000)={0x5, 0x1, 0x40006, 0x7e}) keyctl$update(0x2, r6, &(0x7f00006e1000-0x71)="927106c6f988c1e61b4d24bd1e813e34b5ec502d1f8bf08bb203e965472ac502cc4fbea5aeee1f0dc57cae9052f026a6fa7803895d1f1f4d161570d15eb64562488b9ad06ac0f131805c948be1d2daeae761e86a78128ef6b701b56cecdd890a4d50c1d3d4823aebe1a19fcc80107de1c3", 0x71) r7 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r7, 0x107, 0xa, &(0x7f0000c53000-0x4)=0x3, 0x4) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f00006dc000-0x4)=0x3, 0x4) ioctl$TIOCGWINSZ(r5, 0x5413, &(0x7f000045c000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000f7b000-0x4)=0x8001) 2017/12/12 10:43:57 executing program 6: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000059f000-0x10)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000002000-0x60)={&(0x7f0000001000-0x10)=[0x7f, 0x2, 0x4, 0x9], 0x4, 0x1, 0x3f, 0x8, 0x39, 0x100000000000, {0x2, 0x3, 0x8000, 0x8000, 0x0, 0x9, 0x94, 0x1, 0xfffffffffffffffa, 0x5, 0x18, 0x5, 0xa9, 0x847, "b339991a5c582385e8b60a31e58993be99899af1feda76edd83ad3c1b5a0eb44"}}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x7, 0x20, 0xe9}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x8}, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0x7}, 0x6) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000000000)=0x0) 2017/12/12 10:43:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)="2e2f66696c653000", 0x400, 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000660000)=0x6, 0x4) 2017/12/12 10:43:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f6465762f73657175656e6365723200", 0xc0000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000001000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0x8) 2017/12/12 10:43:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000933000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e07000)=0x20) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) socketpair(0x2, 0x80000, 0xfffffffffffffffa, &(0x7f0000c20000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000c44000-0x14)={r0, 0x4, 0x200, 0xffffffeffffffef5, 0x1c000000000, 0xfc}, &(0x7f0000d18000)=0x14) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00004dc000-0x28)={@common="697036746e6c30000000000000000000", @ifru_settings={0x7ff, 0x9, @sync=&(0x7f0000862000-0xc)={0x100000001, 0xf3d0, 0x5}}}) r4 = syz_open_pts(r1, 0x6) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000ca2000-0x2)={0x6, 0x3}) r5 = creat(&(0x7f0000cca000)="2e2f66696c653000", 0x41) openat$rfkill(0xffffffffffffff9c, &(0x7f0000304000-0xc)="2f6465762f72666b696c6c00", 0x505041, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000550000-0x74)=[@in6={0xa, 0x3, 0x480b, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x74) read(r4, &(0x7f0000fd6000-0xf1)="00", 0x1) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000fd1000-0x4)=0x0) getsockname$packet(r5, &(0x7f0000048000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00006d6000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000555000-0x28)={@common="69705f76746930000000000000000000", r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r5, 0x10e, 0x8, &(0x7f0000a36000-0x4)=0x10000, 0x4) syz_open_pts(r1, 0x2000) dup3(r4, r1, 0x0) [ 321.589321] sg_write: data in/out 327644/32 bytes for SCSI command 0x4-- guessing data in; [ 321.589321] program syz-executor0 not setting count and/or reply_len properly 2017/12/12 10:43:57 executing program 4: r0 = socket$inet(0x2, 0x7fffe, 0x5) fchmod(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000320000)="6c6f73797374656d00", 0x1) ioctl$TIOCGSID(r1, 0x540f, &(0x7f00006b2000)=0x0) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xf183, 0x0, 0x3, 0x0, 0x1ff, 0x0}, r2, 0x5, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$tun(&(0x7f0000b1c000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000cbf000)=0x3, 0x4) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000159000)=0xffffffffffffffff) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000533000)={@generic="02f50000000000000000000200e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r5 = socket(0x11, 0x80803, 0x0) ptrace$setsig(0x4203, 0x0, 0xffffffffffffffff, &(0x7f0000001000)={0xb, 0x1, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000a6c000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000754000)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f0000a89000)={r6, 0x44f800000002, 0x3c, "8b2a4e49a8fe228b33a628074ec894454778ff3595e644b31438c3c5792f7865fd3d457bd4304d69ffc962671120e6a945160100b77dd5d084910006"}, 0x44) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000aee000-0x4)=0x4, 0x4) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f000082d000)=0x43, 0x4) sched_rr_get_interval(r2, &(0x7f0000f13000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000046000)={r7, 0x0}, 0x10) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f000020d000-0xc)={0x0, 0x0, 0x0}, 0xc) ptrace$getenv(0x4201, r8, 0x7, &(0x7f0000e68000-0x7)=0x0) mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r9, 0x0, 0x10, &(0x7f0000e86000)="18000000020001000000be8c5eff8c88360000f1010300ebfffffffffffa0000f7b933d898055bf748bb6a8807787e59dba67e1947b3550400000067a1e2010067fc2163e000250000000453ff1f00000000000000c88ebbff060100000b01000000b121ad1474d722f5420027e6eb008b00cf000000047ee87ccc000000080000c50fff04e9e9f57406aa01100b1b04000000cc08000020ffe3c5452c1adb8a335bd8b2d17fffa200571068395533b594fa00041ad0b4c2c23eef679567fcda", 0xc0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f00002d9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet6_mreq(r5, 0x29, 0x14, &(0x7f0000895000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000efd000)=0x14) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000152000-0x10)={r10, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000685000)=0x0, &(0x7f0000ae5000-0x4)=0x4) socket$inet(0x2, 0x1, 0x8001) getsockname$netlink(r1, &(0x7f0000811000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000098000-0x4)=0xc) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000270000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup3(r9, r4, 0x80000) 2017/12/12 10:43:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x404) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x1e006, 0x0, 0xa8, 0x87, 0xfffffffffffffffe, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x100004000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x51, r0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000332000-0x11)="2f6465762f7667615f6172626974657200", 0x444000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f0000dcd000-0xa8)={{0x14, 0x30e}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40, 0x400, 0x4, 0xffffffff, 0x0, 0x7fffffff, 0x10001, 0x0, 0x6, 0xac, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000211000)={0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000f47000)="", &(0x7f000081a000-0x4)=0x0) 2017/12/12 10:43:57 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000205000-0x11)="2f73656c696e75782f656e666f72636500", 0x2, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000738000-0x4)=0x61af) 2017/12/12 10:43:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000062e000)={0x6, &(0x7f0000000000+0x48d)=[{0x5, 0x3, 0xffffffffffff8001, 0x5}, {0x34, 0x49b, 0x63a, 0x6}, {0x8, 0x20, 0x2, 0x8001}, {0x1, 0x6, 0xffffffffffffffc0, 0x6}, {0x6, 0x9e6d, 0xffffffff00000001, 0x1}, {0x9, 0x5d7, 0x6, 0x7}]}, 0x8) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f636865636b72657170726f7400", 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000002000-0x8c)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000)={r2, 0xfffffffffffffeff}, 0x8) socketpair$inet6(0xa, 0x2, 0x80000001, &(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_buf(r3, 0x6, 0x16, &(0x7f00003b2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000875000-0x4)=0xca) 2017/12/12 10:43:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000053b000-0x9)="2f6465762f70707000", 0x0, 0x0) connect$unix(r0, &(0x7f0000a27000)=@file={0x1, "2e2f66696c653000"}, 0xa) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x4}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000460000-0x8)={r2, 0x0}, &(0x7f0000003000-0x4)=0x8) ioctl$sock_ifreq(r1, 0x8917, &(0x7f0000275000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f0000de5000-0x10)={0xe139, 0xfd, 0x7fff, 0x9}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000103000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r4, 0x0) sendto$inet(r3, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000820000-0x4)=0xfffffffffffffffe, 0x4) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000feb000)={0x3, 0x1}, 0x8) close(r0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x1, 0x0, 0x0, 0x0, 0xa, 0x9d, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, {0x0, 0x0, 0x2, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x4c, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x40000000000001, 0x800000000000000, 0xfffffffffffffffb, 0x7f, 0x0, 0x3a}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003a7000-0xa)="2f6465762f70746d7800", 0x70001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f0000c0d000+0x96a)="646e735f7265736f6c76657200", &(0x7f0000ca9000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000dc6000)="f65ab905ca598adb1d51b5bbc9a7c30d96707205362cc3343797dda0defb0edd109ce9672dc747e3748fe61aa9e3791f02bf85538af25218f3235598e624bd30c61008b6f781cb46605eb72d68fbd87751cbce96808579f2e8900ff33c9a57198921db719abf075284309b43d95d35f243d4e2a65269ac2fae12f16478821435bd6ae0958f6e94867f716779efd5bff21c4cc4d3be0676884c1e4ec69ec585afd776934d5d39da0a4fb3e73624699b852da18d7590baaddfaaa150", 0xbb, 0xfffffffffffffff8) ioctl$TIOCSWINSZ(r5, 0x5414, &(0x7f000035d000)={0x5, 0x1, 0x7, 0x6}) keyctl$update(0x2, r6, &(0x7f00006e1000-0x71)="927106c6f988c1e61b4d24bd1e813e34b5ec502d1f8bf08bb203e965472ac502cc4fbea5aeee1f0dc57cae9052f026a6fa7803895d1f1f4d161570d15eb64562488b9ad06ac0f131805c948be1d2daeae761e86a78128ef6b701b56cecdd890a4d50c1d3d4823aebe1a19fcc80107de1c3", 0x71) r7 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r7, 0x107, 0xa, &(0x7f0000c53000-0x4)=0x3, 0x4) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f00006dc000-0x4)=0x3, 0x4) ioctl$TIOCGWINSZ(r5, 0x5413, &(0x7f000045c000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000f7b000-0x4)=0x8001) 2017/12/12 10:43:57 executing program 1: r0 = getpid() get_robust_list(r0, &(0x7f0000e91000)=&(0x7f00009eb000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002bf000)=0xc) 2017/12/12 10:43:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x6, 0xfff, &(0x7f0000001000-0x8)={0x0, 0x0}) fcntl$getflags(r1, 0x40a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000002000-0x4)=r2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000000000+0xb2a)=0x4) getrlimit(0xf, &(0x7f0000403000-0x8)={0x0, 0x0}) 2017/12/12 10:43:57 executing program 0: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f65000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) mmap(&(0x7f0000b33000/0x2000)=nil, 0x2000, 0x20000e, 0x1f, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x7, 0x32, r0, 0x0) mmap(&(0x7f00006f8000/0x4000)=nil, 0x4000, 0x1, 0x1012, 0xffffffffffffffff, 0x2000000) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000015000)={@multicast1=0xe0000001, @loopback=0x7f000001, @rand_addr=0x1}, 0xc) mmap(&(0x7f00007ad000/0x1000)=nil, 0x1000, 0xa, 0x8030, 0xffffffffffffffff, 0x0) mmap(&(0x7f000018a000/0x7000)=nil, 0x7000, 0xbde35e1b672e5b8e, 0x40000000040011, 0xffffffffffffffff, 0x1000001fd) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002e7000/0x3000)=nil, 0x3000, 0x7, 0x4003e, 0xffffffffffffffff, 0x2000000000000) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x17, &(0x7f0000f29000-0x4)=0x800000001, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x200) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, r0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f61000-0xc)={@rand_addr=0xea8, @loopback=0x7f000001, @empty=0x0}, 0xc) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000b8c000/0x3000)=nil, 0x3000, 0x1000000, 0x32, r0, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000db6000)="", &(0x7f0000f67000)=0x0) mmap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x2000000, 0x2400000000003f, r1, 0x0) 2017/12/12 10:43:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000239000)={0x0, 0x0}) r0 = openat(0xffffffffffffffff, &(0x7f0000eb0000)="2e2f66696c653000", 0x20000, 0x20) syz_open_procfs(0xffffffffffffffff, &(0x7f0000c1a000)="6e65742f6e65747374617400") r1 = accept4$unix(0xffffffffffffff9c, &(0x7f00006a0000-0x1002)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000523000)=0x1002, 0x80002) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000775000)={0x0, 0x0, 0x0}, 0xc) r4 = perf_event_open(&(0x7f000003d000)={0x2, 0x78, 0x0, 0x3, 0x699fc00000000000, 0x3, 0x0, 0x101, 0x0, 0x0, 0xa3, 0x101, 0x100000000, 0x1, 0x0, 0x2, 0x4, 0x1, 0x3, 0x1000, 0x8, 0x5, 0x0, 0x2000000, 0x3, 0x8, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x2) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r5, &(0x7f000050b000-0x1c)={0xa, 0x0, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffe00}, 0x1c) perf_event_open(&(0x7f00003f8000+0x676)={0x5, 0x78, 0xc8c0, 0x6, 0x200000000, 0xffffffff, 0x0, 0x100, 0x0, 0x8, 0x3, 0x3f, 0x9, 0x2, 0x0, 0x7df0, 0x5, 0x1, 0x7, 0x8800, 0x7, 0x7, 0x4, 0x100000000, 0x1000000000000020, 0x9, 0x0}, r2, 0x8000, r4, 0x4) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0xffffffffffffff05, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000b95000-0x1d)="0000000000000000000000000000000000000000000000000000000000") r6 = creat(&(0x7f00001a1000)="2e2f66696c653000", 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000370000-0x20)={0x4, 0x759, 0x8, 0x7f, 0x1, 0x92, 0x5, 0x20, 0x0}, &(0x7f000081c000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00005e8000-0x108)={r7, @in6={{0xa, 0x0, 0x4000000000002, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10001, 0x9, 0x20, 0x16, 0x80000000, 0x1, 0xffff, 0x457, 0x5, 0x8001, 0x8, 0x0, 0x4, 0x7, 0x9]}, &(0x7f00001be000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f000013c000-0xc)=@sack_info={r7, 0x4, 0x7fef}, &(0x7f0000c00000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000020f000)={0x0, @in6={{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xff}, 0x98) fsync(r6) ioctl$DRM_IOCTL_GET_CLIENT(r6, 0xc0286405, &(0x7f0000680000-0x28)={0x100000001, 0x3, r2, 0x800001f, r3, 0x4, 0x4000000008, 0x800}) r9 = socket(0x10, 0x3, 0x0) ioctl$KDSETMODE(r6, 0x4b3a, 0x6) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r9, 0x6, 0x1d, &(0x7f0000337000)={0x29, 0x4, 0x2, 0x6, 0x7}, 0x14) write(r9, &(0x7f00008cd000)="240000005a001f0014f9f407125a00001e13171308001000fff708ff0800020001000000", 0x24) syz_extract_tcp_res(&(0x7f0000332000-0x8)={0x0, 0x0}, 0x8, 0x8008000010006) r10 = socket(0x8, 0x80000, 0x401) ioctl$sock_inet_tcp_SIOCOUTQ(r10, 0x5411, &(0x7f0000fc1000-0x4)=0x0) r11 = socket(0xa, 0x3, 0x3c) sendmsg$unix(r11, &(0x7f0000e2a000-0x38)={&(0x7f00009fb000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000b6c000-0x30)=[{&(0x7f0000e6f000)="8c43", 0x2}, {&(0x7f0000d1c000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000d74000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r11, r11, 0xffffffffffffffff, r11]}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r11, r11]}], 0x4, 0xc0}, 0x40084) r12 = add_key$user(&(0x7f00005c7000)="7573657200", &(0x7f00005ef000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c61000)="4d1e57b2c442b9cba50b9aa44d52307248d20db6d303ed7ab7929155854f258afd12d01803e28e7747c59da8183c95ffd7dd40c1bde021f73b4303625b27af1d1ee2a7040d6f69b556820117f78ef12c3d0cb751a6", 0x55, 0xfffffffffffffff8) r13 = add_key$keyring(&(0x7f00002d5000)="6b657972696e6700", &(0x7f000027b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r14 = add_key$keyring(&(0x7f0000195000)="6b657972696e6700", &(0x7f0000118000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r13) keyctl$link(0x8, r12, r14) setsockopt$inet_sctp6_SCTP_MAXSEG(r9, 0x84, 0xd, &(0x7f0000604000-0x8)=@assoc_value={r8, 0x9}, 0x8) 2017/12/12 10:43:57 executing program 3: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00007aa000-0x10)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) r1 = getpid() fcntl$lock(r0, 0x5, &(0x7f0000e78000)={0x0, 0x3, 0x8, 0x0, r1}) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000061d000-0x4)=0x0) 2017/12/12 10:43:57 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) fcntl$setlease(r0, 0x400, 0x2) 2017/12/12 10:43:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00007ea000)="2f6465762f7573626d6f6e2300", 0x6, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = syz_open_dev$loop(&(0x7f0000ba7000)="2f6465762f6c6f6f702300", 0x29c3, 0x17fffe) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000b61000)={0x0, 0x0, 0x0, 0x0, 0x1, 0x7, 0x7, 0x10, "3295808730fb75d6e7cbc4e3e4aa510bea47e39b166e6dd7ac59f6339da2892daa3063922a71ee0e7e0c0b472f23d4b4eefe84b81b71d86397c0f9d742048ce0", "7771300cc03ffeb7985400ea117a2c8000b2f97cf1f2cf39a9af13080b3d1feb", [0x7, 0x0], 0x0}) r3 = syz_open_dev$usbmon(&(0x7f000048d000-0xd)="2f6465762f7573626d6f6e2300", 0x9, 0x541003) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f00006a3000)="d4d975da6d9d80f93b49567b8072db58fa2c2218eb416afb38b5c5", 0x1b) r4 = getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00008c6000)={0x0, @multicast2=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f000009a000-0x4)=0xc) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000678000)={0x0, 0xc3ae}, &(0x7f000010a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000180000-0xb8)={r6, 0x7f, 0x8001, 0x5, 0x6, 0x7e00, 0x2, 0x9, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x50d88ee3, 0x80000001, 0x8001, 0x2}}, &(0x7f0000803000)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f000019d000)=r7, 0x4) r8 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r9 = inotify_init1(0x80000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000015b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b44000-0x4)=0xc) fcntl$setown(r8, 0x8, r10) r13 = fcntl$dupfd(r5, 0x406, r3) fcntl$getownex(r9, 0x10, &(0x7f0000dd0000)={0x0, 0x0}) ptrace$setopts(0x80004206, r10, 0x3ff, 0x0) fcntl$setsig(r13, 0xa, 0x200000001000001d) setresgid(r12, r12, r12) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000c2e000)={0x6, &(0x7f00008b0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b61000-0x90)=[{0x0, 0x63, 0x8, &(0x7f0000c2f000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x80, 0xdd, 0xfffffffffffffff9, &(0x7f000045d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x4, 0x8c, 0x0, &(0x7f0000c2f000-0x8c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x1, 0x75, 0x5, &(0x7f0000a03000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0xffff, 0x9c, 0x1, &(0x7f0000581000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x9c, 0xbf, 0x9, &(0x7f0000836000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000143000)={r10, r11, r12}, 0xc) ptrace(0xffffffffffffffff, r4) r14 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)="45", 0x1) ioctl$sock_ifreq(r14, 0x89f1, &(0x7f0000933000-0x28)={@common="73697430000000000000000000000000", @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) 2017/12/12 10:43:57 executing program 2: socket$key(0xf, 0x3, 0x2) 2017/12/12 10:43:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = socket$unix(0x1, 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ea0000)="2f6465762f73657175656e63657200", 0x500, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000fe5000)=0x4) mkdir(&(0x7f0000f75000)="2e2f636f6e74726f6c00", 0x0) r2 = open(&(0x7f0000268000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000be3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = openat(0xffffffffffffffff, &(0x7f000001b000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f000019e000-0xa)="2e2f636f6e74726f6c00", 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x40049409, r2) linkat(r1, &(0x7f00003e0000-0xa)="2e2f636f6e74726f6c00", r3, &(0x7f0000646000)="2e2f636f6e74726f6c00", 0x1400) r4 = memfd_create(&(0x7f0000001000-0x1)="00", 0x0) fcntl$setpipe(r4, 0x407, 0x1) sendmsg(r4, &(0x7f000078c000-0x1c)={&(0x7f0000212000)=@alg={0x26, "726e670000000000000000000000", 0x0, 0x0, "647262675f6e6f70725f686d61635f73686132353600000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f00004c2000-0x18)=[{&(0x7f0000848000)="7d0c0faef7fc0b12dfe597b1cc7ce889382ee581eaf071e668bb47cc75339ee807f040f94a3978e43b85102f4ce355fff685bec86a1790f1e8b1d89e47ec51540f9fbc22c1d5e0f5c0c5123b5a6e5de3fee15cb5beb88031412a36e858e56b387e600738f899d7ee8252d5c7273e0e3628ece0d107f2a2d6a43d978040895e", 0x7f}, {&(0x7f0000949000-0xdb)="0827c816a33480d88b98b2adc14b28d05b4a4128d429a01f2b9b82875e67c8b1192ec1dcb9437a099650abca9eeaab98515da2da2bdcb71834695be0cf6832fdccbdda2aa828438e015279994e59d3536b0ac54890b787562f97f8f2139de363f89348f79bc52b0cacfe62a863ed9cd97de7fdf0f9f44f94e8c325a7ed64d2929a4013309b4eff53936eae408cbbfd8ada0574ce3b705d665faab09c99e265cef6d8b54da6e67e088255dd293487d45a44c1a226b17499abb3e367fdb1e4f73f63707fdb473209ff2f904c1a0961424c4ee38dbb788a452eece84d", 0xdb}, {&(0x7f0000150000)="5ef61a1c83c9855c797156724e3fb082fe1743a8fb233ed6b3ee14414007e09e590d403f5cee76c7cfb668625c1aa30011659014e9c511bad299741bee95c826982962766800ce60026177768126d40928aaf53ebb47fc7f796c25e4e8573152e11117bc94e8fee6552849b11c817ee283ec8882ffe08fe52d2f", 0x7a}], 0x3, &(0x7f00006e7000-0x1a8)=[{0x70, 0x13f, 0x0, "52a6f560b32baca26159408b9b09bb108f1972542d09b935f088c357af2d3efc0ec362e852f42cb6b4ba0b723cb761acd2560aa9bd964864594e75b84642a49b7fa5334cbc682bf2396f9b07b168b0d4c9f55293a7b2e88bfd65bc21dc36cea74ed4"}, {0x34, 0x101, 0xfff, "180f3a4959f56ca00f3c12aad57286d5a174953aeb445fd5644f3eb8fa617847b3488ae9fae252"}, {0x104, 0x111, 0x400, "2e4af5f118fb36631823c5071e7edb79e00725562724207f17b5985578a45481a7c96b8cad5158b4cc3ae0d77db91e6de1172d4813826f3b8daf9412c5ba5f23f5b7b55454152988447fafa2e2f789a5ab9a8fbd03d86b2897dbf03be780d80aa572a8042865c1a720edd1da9f146bd5b73c6c6e27abf8aaeb5539f367a9e177152e58e6714d25f21e377f9670f9db803d12fb1d7045b60d850b8b1135003e61d0f14d4dcfba88e66eaa59e087fe78387b43582d57ffe56efdb014554dae47dd5083a0a7371fe528e2c9ca9ba039e81412fe34e77e117c0d56e89b8524a2ea3fbd2730ddfe769bbd5b710c683a706a6def39ea45546cd293"}], 0x1a8, 0x8000}, 0x40000) 2017/12/12 10:43:57 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000897000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000002000-0x4)=0x0) getpriority(0x2, r1) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000000)=[0x6, 0x4]) sysfs$3(0x3) 2017/12/12 10:43:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = socket$unix(0x1, 0x0, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) r1 = open(&(0x7f0000268000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000f3f000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") openat(r1, &(0x7f0000285000-0x8)="2e2f66696c653000", 0x21a400, 0x1000) mkdirat(0xffffffffffffffff, &(0x7f000019e000-0xa)="2e2f636f6e74726f6c00", 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r1) memfd_create(&(0x7f0000001000-0x1)="00", 0x0) 2017/12/12 10:43:58 executing program 4: unshare(0x400) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000286000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000684000)=[], 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r1, 0x6, 0xf, &(0x7f00002e2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000009b000)=0xe1) 2017/12/12 10:43:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001bb000)="2f6465762f72666b696c6c00", 0xa0800, 0x0) epoll_wait(r1, &(0x7f000041f000)=[{0x0, 0x0}], 0x1, 0x2) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00007f9000)={0x0, 0x0, 0x0}, 0xc) r3 = perf_event_open(&(0x7f000097a000-0x78)={0x0, 0x78, 0x80, 0x7, 0x9, 0xfff, 0x0, 0x79, 0x10, 0x2, 0x3, 0x7fff, 0x42c6, 0x11, 0x0, 0x400, 0x4, 0x6, 0x80000000, 0x1000, 0x3, 0x1f, 0x2, 0x1, 0x20, 0x5, 0x0}, r2, 0x2, r1, 0x2) openat(r3, &(0x7f0000e5d000-0x8)="2e2f66696c653000", 0x24000, 0x124) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000c0f000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000090f000+0x56a)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f000085c000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r4}, 0x14) sendto(r1, &(0x7f0000e29000)="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", 0x1000, 0x800, &(0x7f00005a0000)=@nfc={0x27, 0x100000001, 0x9, 0x6}, 0x10) writev(r0, &(0x7f0000fc3000-0x10)=[{&(0x7f0000b04000-0x29)="2900000020001966153d7500100a001d020008001700002a00e8ffff0800020000241900000004008e", 0x29}], 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00001f4000-0x48)={0x0, 0x40, "025dd592f13a470e2df96cbfdb62f7b4cf532bc193336a61b9d0563dc464979a040d9f3067003b58edb2b38fc889a5698e6c7e87590b2ce7a835407d33b38888"}, &(0x7f00009f8000-0x4)=0x48) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000e0d000-0x18)={r5, 0x6, 0x30, 0x400, 0x0}, &(0x7f0000db0000)=0x18) 2017/12/12 10:43:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001ef000-0x9)="2f6465762f70707000", 0x0, 0x0) connect$unix(r0, &(0x7f0000a27000)=@file={0x1, "2e2f66696c653000"}, 0xa) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x4}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000460000-0x8)={r2, 0x0}, &(0x7f0000003000-0x4)=0x8) ioctl$sock_ifreq(r1, 0x8917, &(0x7f0000275000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f0000de5000-0x10)={0xe139, 0xfd, 0x7fff, 0x9}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000103000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r4, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000143000)=0xffffffffffffffff, 0x4) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000feb000)={0x3, 0x1}, 0x8) close(r0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x1, 0x0, 0x0, 0x0, 0xa, 0x9d, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, {0x0, 0x0, 0x2, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x4c, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x40000000000001, 0x800000000000000, 0xfffffffffffffffb, 0x7f, 0x0, 0x3a}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003a7000-0xa)="2f6465762f70746d7800", 0x70001, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000e04000)={r3, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCCBRK(r0, 0x5428) r6 = add_key(&(0x7f0000c0d000+0x96a)="646e735f7265736f6c76657200", &(0x7f0000ca9000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000dc6000)="f65ab905ca598adb1d51b5bbc9a7c30d96707205362cc3343797dda0defb0edd109ce9672dc747e3748fe61aa9e3791f02bf85538af25218f3235598e624bd30c61008b6f781cb46605eb72d68fbd87751cbce96808579f2e8900ff33c9a57198921db719abf075284309b43d95d35f243d4e2a65269ac2fae12f16478821435bd6ae0958f6e94867f716779efd5bff21c4cc4d3be0676884c1e4ec69ec585afd776934d5d39da0a4fb3e73624699b852da18d7590baaddfaaa150", 0xbb, 0xfffffffffffffff8) ioctl$TIOCSWINSZ(r5, 0x5414, &(0x7f000035d000)={0x101, 0x1, 0x7, 0x6}) keyctl$update(0x2, r6, &(0x7f00006e1000-0x71)="927106c6f988c1e61b4d24bd1e813e34b5ec502d1f8bf08bb203e965472ac502cc4fbea5aeee1f0dc57cae9052f026a6fa7803895d1f1f4d161570d15eb64562488b9ad06ac0f131805c948be1d2daeae761e86a78128ef6b701b56cecdd890a4d50c1d3d4823aebe1a19fcc80107de1c3", 0x71) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000c53000-0x4)=0x3, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00006dc000-0x4)=0x0, 0x4) ioctl$TIOCGWINSZ(r5, 0x5413, &(0x7f000045c000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000f7b000-0x4)=0x8001) 2017/12/12 10:43:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001bb000)="2f6465762f72666b696c6c00", 0xa0800, 0x0) epoll_wait(r1, &(0x7f000041f000)=[{0x0, 0x0}], 0x1, 0x2) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00007f9000)={0x0, 0x0, 0x0}, 0xc) r3 = perf_event_open(&(0x7f000097a000-0x78)={0x0, 0x78, 0x80, 0x7, 0x9, 0xfff, 0x0, 0x79, 0x10, 0x2, 0x3, 0x7fff, 0x42c6, 0x11, 0x0, 0x400, 0x4, 0x6, 0x80000000, 0x1000, 0x3, 0x1f, 0x2, 0x1, 0x20, 0x5, 0x0}, r2, 0x2, r1, 0x2) r4 = openat(r3, &(0x7f000000b000)="2e2f66696c653000", 0x23ffd, 0xb0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000c0f000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000090f000+0x56a)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f000085c000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r5}, 0x14) sendto(r1, &(0x7f0000e29000)="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", 0x1000, 0x800, &(0x7f00005a0000)=@nfc={0x27, 0x100000001, 0x9, 0x6}, 0x10) writev(r0, &(0x7f0000fc3000-0x10)=[{&(0x7f0000b04000-0x29)="2900000020001966153d7500100a001d020008001700002a00e8ffff0800020000241900000004008e", 0x29}], 0x1) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000323000)={0x0, 0x0, 0x0, 0x0}) mmap$binder(&(0x7f0000777000/0x1000)=nil, 0x1000, 0x3, 0x49010, r4, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000ba2000-0x18)={0x0, 0x7, 0x10, 0xc163, 0x2}, &(0x7f00009fa000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000632000-0xc)={r6, 0x1800000000000, 0x30}, &(0x7f0000713000)=0xc) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00006ec000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000d8a000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f00006af000)={r7, 0x0, 0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000365000-0x4)=0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000daa000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000252000-0x30)={0x78, 0x0, &(0x7f0000489000-0x78)=[@request_death={0x400c630e, 0x8, 0x2}, @increfs_done={0x40106308, r8, 0x3}, @clear_death={0x400c630f, 0x0, 0x1}, @reply={0x40406301, {0x4, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x18, 0x28, &(0x7f0000280000)=[@flat={0x776a2a85, 0xb, r9, 0x3}], &(0x7f00008fa000)=[0x78, 0x68, 0x0, 0x48, 0x0]}}], 0xe1, 0x0, &(0x7f0000b2e000)="60c47354a1f0c087e0ee845a07dea759dd931b14749e8ea7d37c2c2d135aa965dabf7f7fd8502e635c8d819425d8f42c8429cbb267af3e87f5eb45ab633b95daad74a0deb7f920b2f6e1cb42992bfa013f9bbe4fb49e21b50fb5db7ceac95128ac703db09d468c21762abe0295db6c150a1491a7e147483165b4c9a3a7ecb2ff336587ab64e824dbf83be359b7b445db2cc83921205988b92d458c25ac4519446e2e662185352b72bd52de81dfb4650db4979b64169cc9afceb4ed21e688a14ebb1890b28d2febf48a8ba245fa02d8c02a80a375709723b6da92cd33a71ff33525"}) 2017/12/12 10:43:58 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000603000-0x19)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f0000bce000-0xad)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0xad) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000514000)={0x5, 0x0, 0xfffffffffffffff7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/12 10:43:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000290000)="666400000004bb") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0xfff}, &(0x7f0000866000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001000)={r3, 0x1f, 0x30}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r2, &(0x7f0000001000-0xe5)="031759ef12f89addc49ea6d8e258d9813d3b157a002f939c15853fd6f51d45edde83eca6107331d025c67b3f5eb0ebe7fb92668580ff587aef593a3305d47ec793fc5920c83e33bcf142df1a8354e51b364fea9ef77bf052b4783d65d614f1462b36d7c3181ae3ddbfa3877319d452d74e228533e79df215ac23700ea84c07f2e3d3616fff2a6192cbdfe626949d629927da56fde749e0ff3dfdf2cf2b3383a06a4f12cade8bd992373c5fb361de6e274ab024651da2541ca984e6900e1603f71717ae2669978d051953829de873d5b7c33c9d79c853402c6c632b887cff764b6cea317450", 0xe5, 0x804, &(0x7f0000000000)={0x4, 0x9, 0x0, "ca98a5d9838d", 0x200, 0x0}, 0x10) getdents64(r2, &(0x7f000026c000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000002000-0x26)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r0, &(0x7f0000003000-0x8)=0x0, 0x7) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) getdents(r2, &(0x7f0000003000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000001000-0x4)=0x0) r5 = getpgid(0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_DISALLOCATE(r4, 0x5608) sched_setaffinity(r5, 0x8, &(0x7f00007bd000)=0x0) r6 = syz_open_procfs(r5, &(0x7f0000015000)="6e65742f69636d703600") ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r6, 0xc01064b5, &(0x7f0000017000-0xc)={&(0x7f0000017000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}) syz_open_dev$random(&(0x7f00006a0000)="2f6465762f72616e646f6d00", 0x0, 0x2000) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000002000)=0x5, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/12 10:43:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x8000000000000003, 0x6) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000925000-0xc)={@rand_addr=0x0, @empty=0x0, 0x0}, &(0x7f0000989000-0x4)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000886000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, r3}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000566000)={@empty=0x0, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000de5000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6, [@multicast2=0xe0000002, @multicast1=0xe0000001, @loopback=0x7f000001, @loopback=0x7f000001, @rand_addr=0x4000000000000, @empty=0x0]}, 0x28) r4 = socket(0x2, 0x809, 0x406) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000766000-0x4)=0x0) mmap(&(0x7f0000871000/0x3000)=nil, 0x3000, 0x1000000, 0x10, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x20000000000044, 0x0}) mmap(&(0x7f0000922000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x12, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000658000)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000087b000-0x20)={{&(0x7f0000da4000/0x3000)=nil, 0x3000}, 0x3, 0x0}) mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x3f, r4, 0x2000000000) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00000ca000-0x4)=0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x8, 0x6, 0x6, 0x0, 0x0, 0x0, 0x3, 0x3, 0x20001000, 0x8, 0x84, 0x0, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, r5, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x27, &(0x7f0000bdf000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ffd000)=0x1000) futex(&(0x7f0000001000)=0x2000000000, 0x8b, 0x1, &(0x7f0000191000)={0x0, 0x0}, &(0x7f00009f0000-0x4)=0x0, 0x0) 2017/12/12 10:43:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)="2f73656c696e75782f6d6c7300", 0x0, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000001000+0xffc)="2f6465762f696e7075742f6d69636500", 0x0, 0x40000) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000c29000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/12 10:43:58 executing program 3: keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) 2017/12/12 10:43:58 executing program 2: r0 = gettid() ptrace$pokeuser(0x6, r0, 0x8, 0x7f) r1 = syz_open_dev$mice(&(0x7f0000152000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x400000) signalfd4(r1, &(0x7f0000b84000)={0x7}, 0x8, 0x80800) ioctl$KDADDIO(r1, 0x4b34, 0x2) 2017/12/12 10:43:58 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001ac000-0x9)="2f6465762f70707000", 0x8001, 0x0) pread64(r0, &(0x7f00009d1000)="000000000000000000000000", 0xc, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000a42000-0x18)={0x80, 0x45c, 0x6, 0x81, 0x8, 0x8}) 2017/12/12 10:43:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00007ea000)="2f6465762f7573626d6f6e2300", 0x6, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = syz_open_dev$loop(&(0x7f0000b5f000-0xb)="2f6465762f6c6f6f702300", 0x29c1, 0x180000) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000b61000)={0x0, 0x0, 0x0, 0x0, 0x1, 0x7, 0x7, 0x10, "3295808730fb75d6e7cbc4e3e4aa510bea47e39b166e6dd7ac59f6339da2892daa3063922a71ee0e7e0c0b472f23d4b4eefe84b81b71d86397c0f9d742048ce0", "7771300cc03ffeb7985400ea117a2c8000b2f97cf1f2cf39a9af13080b3d1feb", [0x7, 0x0], 0x0}) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f00006a3000)="d4d975da6d9d80f93b49567b8072db58fa2c2218eb416afb38b5c5", 0x1b) r3 = getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00008c6000)={0x0, @multicast2=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f00008fe000)=0xc) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000678000)={0x0, 0xc3ae}, &(0x7f000010a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000180000-0xb8)={r5, 0x7f, 0x8001, 0x5, 0x6, 0x7e00, 0x2, 0x9, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x50d88ee3, 0x80000001, 0x8001, 0x2}}, &(0x7f0000803000)=0xb8) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = inotify_init1(0x80000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000015b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b44000-0x4)=0xc) fcntl$setown(r6, 0x8, r8) r11 = fcntl$dupfd(r4, 0x406, 0xffffffffffffffff) fcntl$getownex(r7, 0x10, &(0x7f0000dd0000)={0x0, 0x0}) ptrace$setopts(0x80004206, r8, 0x3ff, 0x0) fcntl$setsig(r11, 0xa, 0x200000001000001d) setresgid(r10, r10, r10) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000c2e000)={0x6, &(0x7f00008b0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b61000-0x90)=[{0x0, 0x63, 0x8, &(0x7f0000c2f000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x80, 0xdd, 0xfffffffffffffff9, &(0x7f000045d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x4, 0x8c, 0x0, &(0x7f0000c2f000-0x8c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x1, 0x75, 0x5, &(0x7f0000a03000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0xffff, 0x9c, 0x1, &(0x7f0000581000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x9c, 0xbf, 0x9, &(0x7f0000836000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) socket$netlink(0x10, 0x3, 0x0) syz_open_dev$sndseq(&(0x7f0000b70000-0xd)="2f6465762f736e642f73657100", 0x0, 0x400002) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000143000)={r8, r9, r10}, 0xc) ptrace(0xffffffffffffffff, r3) r12 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)="45", 0x1) ioctl$sock_ifreq(r12, 0x89f1, &(0x7f0000933000-0x28)={@common="73697430000000000000000000000000", @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) 2017/12/12 10:43:58 executing program 3: fanotify_init(0xc, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)="2f73656c696e75782f6c6f616400", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x5, 0x4) 2017/12/12 10:43:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6b657963686f726400", 0x400000000020003e, 0x0) sendto$unix(r0, &(0x7f0000000000+0xe22)="f6104ef43df28860f1ee6d776d973ebe1d72e7fc66b7ba932614efceb385283286869657d4e7d3478085f10b2393edc7589239db8758c79c4ac9f55b8449c62264c7b3a8847952c7a42c89da92020f0b0d6f7a994a13e7fa2fdf3ea0abe1cb52b4f3221d422ce81e9d997e24b5b29e9161b6b8", 0x73, 0x8000, &(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f0000001000-0x23)={0x800, 0x8, 0x0, 0xfd, &(0x7f0000002000-0xfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6, &(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f, &(0x7f0000001000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) 2017/12/12 10:43:58 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f00007b7000-0x4)=0x0, &(0x7f000053e000)=0x4) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000846000-0xc)={@multicast2=0x0, @broadcast=0x0, 0x0}, &(0x7f0000afc000)=0xc) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009b6000)="2f73656c696e75782f6c6f616400", 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f00002b6000)={0x4, &(0x7f0000624000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f0000a2d000-0x28)={r2, 0x1, &(0x7f00003e9000-0x4)=[0x4c9f], &(0x7f00000eb000-0x18)=[0x5, 0x1, 0x200, 0x6, 0xe79e, 0x59], 0x40, 0xa, 0x3, &(0x7f00006ac000-0x28)=[0x8, 0x7, 0x4ca7c8cc, 0x5a20, 0x7fff, 0x800, 0x0, 0x1, 0x8, 0xe2], &(0x7f0000e47000)=[0xb46, 0x2df8], 0x0}) 2017/12/12 10:43:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x4, 0x9f, &(0x7f0000001000-0x8)={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) execveat(r0, &(0x7f0000000000)="2e2f66696c653000", &(0x7f00000d0000)=[&(0x7f0000001000-0x3)="2d2f00", &(0x7f0000001000-0x4)="7b404800", &(0x7f0000343000-0x1)="00"], &(0x7f0000399000)=[&(0x7f0000fba000)="656d3173656c696e75782c766d6e65743100", &(0x7f00002c5000)="00", &(0x7f0000bdb000)="00"], 0x1000) 2017/12/12 10:43:58 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000288000-0xa)="6e732f6367726f757000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x2, 0x4) mq_getsetattr(r0, &(0x7f0000001000-0x20)={0x300000000000000, 0x1000000000000, 0x4, 0x4, 0x0, 0x68f5, 0x0, 0x7}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat(r0, &(0x7f00000c1000)="2e2f66696c653000", 0x40000, 0x40000000000100) ioctl$VT_DISALLOCATE(r1, 0x5608) fallocate(r1, 0x3, 0x2, 0x7f) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x5, 0x1, 0x6, 0xffffffffffffffff, 0x4, 0x9, 0x7, 0x80, 0x0}, &(0x7f0000000000)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={r2, 0xfffffff000000000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000001000)="2f6465762f696e7075742f6d69636500", 0x0, 0x20000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x0, r3) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000002000-0x1)=0xff, 0x4) mincore(&(0x7f0000000000/0x1000)=nil, 0x1000, &(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x0, 0x200, 0x200, 0xd18, r2}, 0x10) 2017/12/12 10:43:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 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, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001d2000)={0x0, 0x0, 0x0}, 0xc) sched_setaffinity(r1, 0x8, &(0x7f00008ab000-0x8)=0x8100000079) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000001000-0x7)="666400000004bb") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0xfff}, &(0x7f0000866000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000001000)={r4, 0x1f, 0x30}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r3, &(0x7f0000001000-0xe5)="031759ef12f89addc49ea6d8e258d9813d3b157a002f939c15853fd6f51d45edde83eca6107331d025c67b3f5eb0ebe7fb92668580ff587aef593a3305d47ec793fc5920c83e33bcf142df1a8354e51b364fea9ef77bf052b4783d65d614f1462b36d7c3181ae3ddbfa3877319d452d74e228533e79df215ac23700ea84c07f2e3d3616fff2a6192cbdfe626949d629927da56fde749e0ff3dfdf2cf2b3383a06a4f12cade8bd992373c5fb361de6e274ab024651da2541ca984e6900e1603f71717ae2669978d051953829de873d5b7c33c9d79c853402c6c632b887cff764b6cea317450", 0xe5, 0x804, &(0x7f0000000000)={0x4, 0x9, 0x0, "ca98a5d9838d", 0x200, 0x0}, 0x10) getdents64(r3, &(0x7f000026c000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r2, &(0x7f0000002000-0x26)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r2, r0, &(0x7f0000003000-0x8)=0x0, 0x7) 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$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ea7000-0x8)={0x0, 0x0}) getdents(r3, &(0x7f0000003000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f0000001000-0x4)=0x0) r6 = getpgid(0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_DISALLOCATE(r5, 0x5608) sched_setaffinity(r6, 0x8, &(0x7f00007bd000)=0x0) r7 = syz_open_procfs(r6, &(0x7f0000015000)="6e65742f69636d703600") ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r7, 0xc01064b5, &(0x7f0000017000-0xc)={&(0x7f0000017000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}) syz_open_dev$random(&(0x7f00006a0000)="2f6465762f72616e646f6d00", 0x0, 0x2000) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000002000)=0x5, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/12 10:43:58 executing program 5: r0 = dup(0xffffffffffffffff) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000719000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000037d000-0x3)=0x14) 2017/12/12 10:43:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000069d000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() accept4$ipx(0xffffffffffffffff, &(0x7f000005f000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000cb3000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000085f000-0x108)={0x0, @in6={{0xa, 0x3, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0xe68, 0x2, 0x0, 0x8000, 0x0, 0x0, 0x200, 0x4, 0xcf, 0xfffffffffffffff7, 0x7, 0x265, 0x1, 0x0]}, &(0x7f00002d5000)=0x108) r3 = socket(0x10000000010, 0x2, 0xc) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000b00000)={0x0, 0x6, 0x97f, 0x8000, 0x0, 0x3, 0x45, 0x101, {0x0, @in6={{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, 0x0, 0x80000001, 0x40, 0x1}}, &(0x7f00001c8000)=0xb8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f000058e000-0x8)={r4, 0x1000}, &(0x7f000013c000-0x4)=0x8) mknod$loop(&(0x7f00006e4000-0x8)="2e2f66696c653000", 0x8, 0x1) r6 = socket(0x201b, 0x7fd, 0x4000000400) write(r1, &(0x7f000089c000)="1f0000000104ff00fd4345bb0400000000000000090001000116010300ff0063", 0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000fa3000)={r2, 0x10000}, &(0x7f0000558000-0x4)=0x8) socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket(0x20200013, 0x2, 0xfffdffffffff3e2f) getsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f00007b7000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000806000)=0xe8) ioprio_set$uid(0x3, r8, 0xa02f) fadvise64(r6, 0x400000, 0x0, 0x0) write(r3, &(0x7f00003ca000)="1f0000000104ff00fd4345020000000000da000008000100010400ebffdf0053", 0x20) socket(0x1, 0x1000000080000, 0xd90e) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000a24000)={@generic="654dfb6e9fe8849d3782bf6ec675cc13", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r9 = syz_open_procfs(r0, &(0x7f00004d1000-0xe)="617474722f667363726561746500") r10 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ede000-0x9)="2f6465762f72746300", 0x521c00, 0x0) syz_open_pts(r10, 0x83b) r11 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007fe000-0xb)="2f6465762f6877726e6700", 0x80000, 0x0) r12 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fa9000)="2f6465762f6877726e6700", 0x8002, 0x0) dup(r3) ioctl$TIOCNOTTY(r11, 0x5422) write(r9, &(0x7f000014f000)="1d000000030000fd4345ff90ffff001503fd000100010003040900000000", 0x1e) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f000063d000)=@sack_info={r5, 0xffff, 0x2}, 0xc) accept4$inet6(r12, &(0x7f0000729000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000943000-0x4)=0x1c, 0x7ff) write(r3, &(0x7f0000320000-0x1f)="1f0000000104ff00fd4345060000000000d100000900050000000000000000", 0x1f) r13 = socket$inet6_sctp(0xa, 0x3, 0x84) sendmmsg$inet_sctp(r13, &(0x7f0000118000)=[{&(0x7f0000938000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000950000)=[], 0x0, &(0x7f0000938000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x1ff}}], 0x5, 0x0}], 0x1, 0x0) 2017/12/12 10:43:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000233000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x6, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}}}) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000dd6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$tun(&(0x7f0000b1f000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053a000-0x4)=0x8000201) r4 = fcntl$dupfd(r2, 0x406, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@generic="485fe5cec7bd253845bcbc3b04009a97", @ifru_flags=0x1000}) r5 = syz_open_dev$tun(&(0x7f0000017000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xffffbffffffffffe) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f0000173000)=0x1) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000533000)={@generic="50c145ebe99b22ec6d1a208eb395fe7f", @ifru_mtu=0x40000007}) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x4, 0x8032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b0b000-0x11)="2f6465762f7667615f6172626974657200", 0xffffffffffffd, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r6, 0xc0505405, &(0x7f00005db000-0x50)={{0x3, 0x0, 0x1ff, 0x3, 0x0}, 0xa, 0x82, 0xffffffffffffff01, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r4, 0x4b64, &(0x7f0000cc8000-0x1)=0x0) r7 = syz_open_dev$sg(&(0x7f0000e88000)="2f6465762f73672300", 0x0, 0x2) write$tun(r7, &(0x7f0000bfb000)=@hdr={0x0, 0x85, 0xfffffffffffffffd, 0x0, 0x5, 0x0, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="d73c7f8eb813", [], {{0x883e, @arp=@generic={0x105, 0x8847, 0x6, 0xe, 0x0, @random="4ff3aa8f04c9", "6c0a77694c5f7dfd140118783cfc", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "b305f2dbed9092ef07b6c5e10f9717b3"}}}}}, 0x4a) mlock(&(0x7f000056f000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000651000-0x8)="2e2f66696c653000", 0x108) r8 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$setsig(r8, 0xa, 0x15) ioctl$sock_inet_SIOCADDRT(r8, 0x890b, &(0x7f00005c1000-0x78)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2a0000007, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6(0xa, 0x1, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x200000002e, &(0x7f0000856000-0x4)=0xffff, 0x4) 2017/12/12 10:43:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f6175746f667300", 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001000-0x21)={0x0, 0x19, "51af53339fb423bc24ac9ab3f8fafdf73915029e037bee329b"}, &(0x7f0000001000-0x4)=0x21) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000958000-0x108)={r1, @in6={{0xa, 0x1, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xa, 0xa7, 0x2, 0x9, 0x2, 0x19, 0x140000000, 0x18e9, 0xc69b, 0x9, 0x8, 0x101, 0x101, 0x401, 0x7]}, &(0x7f0000177000-0x4)=0x108) 2017/12/12 10:43:58 executing program 4: mmap(&(0x7f0000000000/0x901000)=nil, 0x901000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x3, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x2000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000001a000-0x5)={0x0, 0x0}) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000902000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000901000)=0x80, 0x80000) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000902000-0xb)={0x8, 0x366e, 0x7, 0x2f, 0x149d, 0x7, 0x1, 0x5, 0x7, 0x7, 0x0}, 0xb) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00006db000-0x10)={0x8, 0x2, 0x1, 0xa604, 0x0}, &(0x7f0000286000-0x4)=0x10) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x3) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000902000)={r3, @in6={{0xa, 0x2, 0x1, @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]}}, &(0x7f0000902000)=0x8c) ioprio_get$pid(0x1, r1) 2017/12/12 10:43:58 executing program 7: socketpair(0x2, 0x80000, 0x1000, &(0x7f0000da6000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000ce000)={0x0, 0x101}, &(0x7f000096c000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r2, 0x7fffffff}, &(0x7f000027e000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000002000-0x10)=[{&(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x2) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000-0x8)={r3, 0x20}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000003000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000001000)=[{&(0x7f0000003000)=@in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x5}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000003000)="e2738e4932f9242f9cc4d5e4afcc84cc2e7f8aae44b94edf73ac889409350e973a96c0b94fcf5d85196aed2a6e364c3090cb1387a2de590bc1f3a6d68ebab43cb57769edd5dbb8a465ffd1f23c0505c2ea3cfc8cd42d7ef6dcc524bb1275f3824c7a9f2430585c3a82518feb82a37ff372604b22051eeb53c642841bd9e9b4bdb2bddc886aaefd93d16131f86ef9c65f5c59f040d06dca2ed55f0017faa0b42468736cb7025bbd", 0xa7}, {&(0x7f0000002000-0x6b)="b92e434a767acea878c6f0eb4bd62e182ec6c9e4498602e513773f7bbc170ed820f5da42e48a7fecdadaa4de3bd1df42b722ed46eee1269b5ffe9adf0f3c97e935221dfb1d0c58ff977107f6c795807167ddec7f514c04bd97242fbca4c93e8cb4d53d99b4f52c78b10a62", 0x6b}, {&(0x7f0000003000)="7bd9a7c566c9c9a38cd73bda3610eb88d36904888f1fcfa33a3ea6db4414091f9c0442bc5700e92710f6dce25ef0021b20", 0x31}, {&(0x7f0000004000-0xa1)="ebf5586a62aa0a384475f2c42096d311c30739413d853485445d0bfaa0402b669a6e177041b515cf2423fb84b53b2d9ea09b98c62928d9b3a9092f3c43278a5c22211229d62fba22f395695969b2d77ce1c69853ecaf5f76a4df9d48979ad210909682186b5ea0a64648be9c263d6031cc857dabcc4a19b9ca091ec833e72d5a3fdacc9fd8638804c5764fab73111a2628abfd22c48ec13d8efcddb0ac33b8858b", 0xa1}, {&(0x7f0000003000-0xcf)="fafb6772561ffc4d5e3ead7588d2fab79b8e55dcb3f6ac275f9127f2a7abe1c90c6e7bd34365b05b5bf56ca0ce6183d173ee0c2eabe29e40885ff23fc63141926dc3a7eae3594b5850807ede56807924b2636c62e9c88a1b52932f935694f16d5731ff30dc2fc4956a2f303528528e9247ce0d2925bf48ecc4539b724cf38f1df8e10ed9674009377bc22754bde7cdc7ce80bd4e9232d0e5cbf9b2273e771f35e9cd5a7f97e9f17fdd01c50ff7eee17b95baf4e6d16e5f2b9d13786d9ac5d2e28b259a60f1133b19e64db0b5c6da75", 0xcf}, {&(0x7f0000003000)="621b19afc17dee8a9b9720115c3de5e3077df09aeb36c7447b9c6b34ea36bde54971d26e7316697c6aecf264213ea5f67e65d09c2cf1420f9157f3b7056620a09a6973c82ce6263c78bd458ec9a783a27ddaf5ad61763b69e7279de01a469cc81ea795e5dae2477b733fbfa25331c35098288c22affa523e601151cf05acdc0c00546965a97f154f5e7741ba32d4d43fd648dc685651c7b78550963695bdb3051ac8798a97a7e13f8b00762794263fa4fe660e538d1d3efe242e6a5408cc96acd04591c69b91ca8efc8ea9", 0xcb}, {&(0x7f0000002000-0xdc)="eb96748c3dcce3da3734540194dad076a08571ac21c8f71e795a99ebb3d92fe6abf204333c601bb2afd84a0668d083a65b9153678081bbc82508908b75051531b5809e49b84f5c16b4b4c370d4ba656d22262e074dbc0d49f01baa578e287f9f174efb484e4f3aaebc69194c680901dbed8e1838e12cc3745b7af0f79afe4e25bdc6d8caa594b164d109c2d7fe58d2c54cd664084fec3b42db424aafa2a69196473b2fc2bb0e86df6a3f0201fd314f0f74fccce111aebc31ecce2f0b4d377703fc084eb2a7131f07e74a1512d00f0e88caebfda76d9049f872984f5d", 0xdc}, {&(0x7f0000004000-0xb6)="75236ff7377642c35c746534c3d121433fef6d46cde37040b79c2dfcf2afeff82996124579e74b0820400d784574a576b2c6206c5f396e29a1ac32930aaca5651adcdc51fe1f7108ece0bac10355a5f4dfc987d7d267a53ef642e777a9eae664c9cf29a7d678aff3cf5f0c3354a764866669426b779b8dd3e9ad3e2f3afd5613a60b0912cc0438d2964011820f500e7779995cc7bcd4748e4ca5720269f2ef28a7ff8591e1894ed121d1e9d0301a87d9e0878b22833c", 0xb6}, {&(0x7f0000000000)="3c3eb6cdc9c7fff386b480bd78ae7e9ad86376e0b90e9e35d177034a573266223bd6468dd9cd680e03f1cbc243c1e711b358179e", 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0x1000}, {&(0x7f0000004000-0x1000)="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0x1000}, {&(0x7f0000003000)="2a4e72dc2c28de652d9472af7ac3aab23e3b5e6dc92540ac76ed15fcd5fbab9594e2cf0d81e5fcf5fe7d3b1f9cbacfcb8f643e03cc55682240f5ee893e589a454e88f37abde3680fef4dbe34098828c28ea49d49d0f209c7f3221f9d635f755a2c2bdea7a8ada95d4571792fb1e4a905929f7ff84a8779b8d9e99bd5d699569d7ace7adf0a2f2185550d054020ecbd73254c9d1551731cbc63e1acb13490f3b0c85162eb895ce2989a2935ee2f", 0xad}], 0x5, &(0x7f0000003000-0x18c)=[@init={0x14, 0x84, 0x0, {0xec6, 0x1f, 0x10000, 0x0}}, @sndinfo={0x1c, 0x84, 0x2, {0x18, 0x9, 0x0, 0x0, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x9, 0x4, 0xdd, 0x79, r3}}, @init={0x14, 0x84, 0x0, {0x5, 0x5, 0x1ff, 0x81}}, @init={0x14, 0x84, 0x0, {0x1, 0x84, 0x100000001, 0x8000}}, @init={0x14, 0x84, 0x0, {0x1, 0x100000001, 0x4, 0x1f}}, @init={0x14, 0x84, 0x0, {0x2, 0x4, 0x8001, 0xfffffffffffff001}}, @sndrcv={0x2c, 0x84, 0x1, {0x5, 0x6, 0x200, 0x401, 0x7dfff132, 0x2, 0xfffffffffffffeff, 0x0, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0x9, 0x8004, 0x9, 0x1, 0x45, 0x9, 0x5, r3}}], 0x18c, 0x40000}, {&(0x7f0000004000-0x10)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000-0x20)=[{&(0x7f0000004000-0xa8)="23e6137ce36e203a45b04993007442b17a72f1575c44bde84546d861559f42bacade658f2c48bb078baa043cffb00c38260d7d00910bb9c1ff08f41e76fe285942936325a8319e1eea4d76a1ad4da497de91128a2fce46eff26c7af61c967262676c247f0389d2f9491199ffb4d55bbede2d6f949b773ce21d0b6c7670080c58c73cbad92a83b75c64dcf84ee9d7fb7bf3c42a09bb5ca9ecdcc8668ccde9bd8356564b0177d76972", 0xa8}, {&(0x7f0000002000-0x4)="d5a85d11902e4f24a6ef9562e7883d0ed2d6129665a759c08627ad6a1b8a7663d50eb274049a11314e535975f67700ce5e6333f0910132e7d2528f0d540f9b29e37579d75f09d1209c281226bdb942f151b7cf766effe4d7b40907898a1ac710bcd5078dcc", 0x65}, {&(0x7f0000002000)="69227c9b4a194bd1106c25d623c71766cb2e6e5bdf62a687518adbc95d0c7aa866681eac6241c91abd4652f3f7421ee1a18f47abec58b9862ab40a68db0d4d50bcec02b7a3cd93f1a6cf07d586ea9c4002f87caf3ddf9164122fad04edceaae5765eacf79f59ecc3298fb5bad0d1d92a012df9671d101338c55c32741ab29a22c6e1536f972cd3804bf33e4f6a9a4e9d8a63a58fe02fc36bc042934802cf330b2e6f6662638c8b1f7829abdf6c9db72a5cc75bb4b7adf4164839eafbb79c90", 0xbf}, {&(0x7f0000000000)="2e6e892eb0aac1acaf7b7e12fdf6ab20634dd1c6ba66c02d7dbf9b452571930c325bf5e8485253ecd9d0edecde761c2dec71e13b4bb6ff0338289c0171b4b626750ad50f9afbf5a882f5c08298d9fd713441d42f30ef44f70010c6c342f16fdeaa16a9e90350691dfd11fec87698818ac35ae681c593a8b0cfd8ffa081e3359c54103ecc020d232ba221be96e4bc6144681e4085480313c4bdcb3075a15898be6908bef6f43e77690b7978ae22760eb930c5676ac3ba9b6e7ccfdace49772b22c05fa4775e6e8dd19304ff10c4732ef80776bee60a7ac2853e5d07c893a7f918f1479ce8ebc3cc66424be0cc0be2", 0xee}], 0x4, 0x0, 0x0, 0x0}, {&(0x7f0000001000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000004000-0x7e)="eaafef72bda1581c79897afbab0e6a2132b3376c066b988b44e49ecbdf68a3baa41cc8313d2aa0500b0caa8a463c6a43eb24386df942823cb8752aed48f34083d689940b3c26b0a2432677d58ac4d9ea0f7021cb4a4801f8eb3783663760a524d2d66218c197870d64d55e6cd5e5578276b2ba24ed912f23cfb70b67ea38", 0x7e}, {&(0x7f0000001000)="9c47b2b758631a6892a00ba4e1dc2a711e708a9664e027b96058ab5db3f050f16eda378bd532fca310b3782010901081d008d5758521df17402270faf9e025b015ad92b19ab17b5d9023187a79e6ce2c69d669dfe055bcfdc62ad2c69a6765b51250496fdb9d", 0x66}, {&(0x7f0000001000-0x37)="f882acae1799c7b934ec31572bb8dae41c0d05e38a69ce71ba9bb5aa509b34ed7920b7b00b22e7d754f23e3f6ace6a433b3ea27da776bb", 0x37}, {&(0x7f0000002000)="435ac0986725645f5b7a3ff9d35c397b11ecaac8f563634de34c65e03967143c86a100a0349a1ec27e07f4c340ce55fa8ac4b8336218c01ae378f9c3800ae92e2e869aae76eb8d3c", 0x48}, {&(0x7f0000003000-0x22)="528947f27907404d6abe050d11c6611c10ad2e2795d7aa3a75159d659f80da545ad5", 0x22}, {&(0x7f0000002000-0x79)="f1772667c6f37f56e67801b6d18dec32e321403666da47529875ed12ee5d8ecaf99461eaed05e7734e987898cbe5cbe17ba5b859c67c6bb03b335f932d7728b946e9dc4f95798a9d7739795f0a93f0061faf68c9d60e15a0503f6259cec03fb679a0ed8f02d332ad9b53cd39710aa98378c99d25d74a409569", 0x79}], 0x6, 0x0, 0x0, 0x5}], 0x5, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000005000-0xc)={r3, 0x100000001, 0x0}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000005000)={0x0, 0x0}) 2017/12/12 10:43:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)="2f73656c696e75782f7573657200", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000cca000-0x4)=0x1c, 0x80000) fsync(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000001000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100, 0x2, 0x2, 0x1, 0x40, 0x1, 0x7}, &(0x7f0000001000)=0x20) 2017/12/12 10:43:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f656e666f72636500", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7e, 0x4, 0x6, 0x8000, 0x0, 0x1, 0x2, 0x4, 0xa7, 0x0, 0x80000000, 0x5, 0x1610000000000000, 0x6, 0x5]}, &(0x7f0000001000)=0x108) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={r1, 0x6c8ea887}, 0x6) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000000)=0x0) 2017/12/12 10:43:58 executing program 1: r0 = inotify_init1(0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000699000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) r3 = socket(0x6, 0x7, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000001000-0x1e)="5e76626f786e657431402b276370757365745c2a73656375726974792900", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000000000)="2e2f66696c653000", 0x2, 0x44) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000-0x30)=[{r0, 0x2000, 0x0}, {r1, 0x4000, 0x0}, {r2, 0xb220, 0x0}, {r3, 0xc030, 0x0}, {r4, 0x8000, 0x0}, {r5, 0x4260, 0x0}], 0x6, &(0x7f0000a9b000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x8)={0xcc1}, 0x8) 2017/12/12 10:43:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000002000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0x0, 0x30, 0xffffffffffffff7f, 0x9}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000-0x8)={r1, 0x4}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) mknod$loop(&(0x7f00007b5000)="2e2f66696c653000", 0x852ad3d6d2061bd0, 0x1) 2017/12/12 10:43:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f656e666f72636500", 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x0, 0xff0, 0x100000000, 0x4}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={r1, 0x1, 0x8, 0x1, 0x401, 0x40, 0x1, 0x7, {r2, @in6={{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x3ff, 0x10001, 0x495, 0x0}}, &(0x7f0000000000)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000-0x18)={0x0, 0x10, "3cca4950a6982fda65154f2c204e1085"}, &(0x7f0000cf1000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={r3, 0x5}, &(0x7f0000845000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002000)={r4, @in6={{0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x10000000000, 0x7, 0x0, 0x6, 0x4, 0x5, 0xfffffffffffffc01, 0xfffffffffffffffe, 0x6e26, 0x5, 0x100, 0x3, 0x1e, 0x1]}, &(0x7f0000003000-0x4)=0x108) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x1, 0x3, 0x9000}, 0x4) 2017/12/12 10:43:58 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000829000-0x10)="2f73656c696e75782f73746174757300", 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00001ac000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0x1ff, {{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88)